DiagramaAudiTT2015-up.pdf

Audi TT

Wiring Diagram

No. 1 / 1

Standard equipment from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2016

Audi TT

No. 1 / 2

Wiring Diagram

Windshield wiper intermittent mode switch, Cruise control switch, Steering column electronics control module E22 E45 J527 *

Windshield wiper intermittent mode switch Cruise control switch Steering column electronics control module Only for vehicles with cruise control

E22

J527

E45 *

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1

2

3

4

5

6

7

8

9

10

11

12

13

14

FV3-001020916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 1 / 3

Wiring Diagram

Turn signal switch, Signal horn activation, Steering column electronics control module E2 F350 H J527

Turn signal switch Spiral spring Signal horn activation Steering column electronics control module

J527 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

F350

H

15

E2

16

17

18

19

20

21

22

23

24

25

26

27

28

FV3-001030916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 1 / 4

Wiring Diagram

Steering column electronics control module E313 J527 J587 J623 T10l T17a T17e T17ex TALU * *2 *3 *4

Selector lever Steering column electronics control module Selector lever sensor system control module Engine control module 10-pin connector 17-pin connector, green 17-pin connector, red 17-pin connector, red Coupling point on left A-pillar, bottom Refer to applicable engine wiring diagram Refer to applicable wiring diagram for automatic transmission Only for vehicles with cruise control from June 2015

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

J527 T17a /1

T17a /2

0.35 rt/bl

0.35 vi/ge

284 284

71 71

T17a /3

0.35 *4 gn

260 260

T17a /4

T17a /17

0.35 or/gn

0.35 or/br

0.5 br

261 261

265 265

51 51

T17a /6

T17a /7

0.13 *2 gr/gn

0.13 *3 vi/rt

T17e /12

TALU T17ex /12 0.13 *3 vi/rt T10l /2

E313 J587 29

30

31

32

33

34

35

36

37

J623 * 38

39

40

41

42

FV3-001040916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 1 / 5

Wiring Diagram Vehicle electrical system control module J519 Vehicle electrical system control module T73a 73-pin connector T73c 73-pin connector

T73a /63

T73a /12

2.5 br

2.5 br

0.5 br

2.5 br

366

34 34

293 293

0.5 br

0.5 br

60 60

2.5 br

367

2.5 br

639 43

44

45

Ground connection 1 (in main wiring harness)

367

Ground connection 2 (in main wiring harness)

639

Ground connection on left A-pillar

Protected by copyright. JCopying for private or commercial purposes, in part or in whole, is not 519 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

T73c /63

89 89

2.5 br

366

46

47

48

49

50

51

52

53

54

55

56

FV3-001050916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 1 / 6

Wiring Diagram

Instrument cluster control module, Vehicle electrical system control module D2 E493 J285 J519 J685 T2bv T6b T32a

J285

T32a /32 30

0.75 ge/rt

T32a /30 31

T32a /16

370

Ground connection 5 (in main wiring harness)

376

Ground connection 11 (in main wiring harness)

*

J519

Anti-theft immobilizer reader coil Instrument cluster operation button Instrument cluster control module Vehicle electrical system control module Front information display control head 2-pin connector 6-pin connector 32-pin connector, black

from June 2015

J685

T32a /15

T32a /4

T32a /3

T32a /8 86 86

0.75 br

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not

0.35 br

0.35 0.35 0.35 0.13 0.35 authorised by AUDI AG. AUDI or accept any liability rtpermitted unlessor/gn or/br gn/grAG does not guarantee gr/bl * to the correctness of information in this document. Copyright by AUDI AG. with 0.35 respect gn T2bv T2bv T6b T6b /2 /1 /1 /2

E493 295 295

263 263

D2

264 264

T6b /3 31

262 262

370 2.5 br

1.0 br

0.35 br

0.5 br

376 376

57

58

59

49 49

97 97

60

61

62

63

64

65

66

67

68

69

70

FV3-001060916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 1 / 7

Wiring Diagram

Vehicle electrical system control module, Data bus on board diagnostic interface J519 J533 T16 T20a T73a U31 376

Vehicle electrical system control module Data bus on board diagnostic interface 16-pin connector 20-pin connector 73-pin connector Diagnostic connection Ground connection 11 (in main wiring harness)

B108 CAN bus extended high connection 1 (in main wiring harness) B109 CAN bus extended low connection 1 (in main wiring harness) J519 T73a /14

B277 Positive connection 1 (15a) (in main wiring harness) B383 Powertrain CAN bus high connection 1 (in main wiring harness)

0.35 ws/bl B673 30 30

0.35 vi/ge

281 281

0.35 gr/rt

T20a /13

T20a /1

T20a /11

T20a /9

B677

B711

B421

B277 0.35 * bl

0.35 ws/bl

0.35 or/bl

T20a /14

0.35 or/br

T20a /18

0.35 vi/ws

T20a /8

0.35 or/br

T20a /3

Protected purposes, in part or in whole, is not B415 by copyright. Copying for private or commercial B390 Powertrain CANany busliability low connection permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept with respect to the correctness of information in this document. Copyright by AUDI AG. 0.35 * vi

B415 Infotainment CAN Bus high connection 1 (in main wiring harness) 0.35 or/vi

T20a /10

T20a /20

T20a /5

T20a /15

B421 Infotainment CAN bus low connection 1 (in main wiring harness) B673

Suspension/instrument cluster CAN bus high connection 2 (in main wiring harness)

B677

Suspension/instrument cluster CAN bus low connection 2 (in main wiring harness)

J533

0.35 br

0.35 or/br

T20a /19

0.35 * rt

T20a /7

0.35 or/rt

T16 /14

0.35 or/br

T20a /17

0.35 * gr

B109

T16 /6

0.35 or/gr

B108

T20a /6

0.35 or/br

T20a /16

0.35 * sw

B390

B711 LIN bus connection 6 (in main wiring harness) 0.35 or/sw

0.35 or/br

0.35 * gn

0.35 or/gn

270 270

275 275

269 269

82

83

84

B383

U31

376

71

72

73

74

75

76

77

78

79

80

1 (in main wiring harness)

81

FV3-001070916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

*

from June 2015

09.2016

Audi TT

No. 1 / 8

Wiring Diagram

Light switch, Rain/light recognition sensor, Vehicle electrical system control module E1 G355 G397 J519 T3a T4c T73a T73c 369

Light switch Humidity sensor Rain/light recognition sensor Vehicle electrical system control module 3-pin connector, black 4-pin connector 73-pin connector 73-pin connector Ground connection 4 (in main wiring harness)

B317 Positive connection 3 (30a) (in main wiring harness) J519 T73c /62

T73a /29

B698 LIN bus connection 3 (in main wiring harness)

T73c /28

283 283

B731 Connection 58s (in main wiring harness) 1 0.35 gr/bl

0.35 vi/gn

0.75 rt/sw

*

B698

B317

98 98

B731

0.35 gr/bl

0.35 gr/bl

0.13 gr/gn

0.35 rt/ge

T4c /4 69 69

0.35 vi/gn

0.35 vi/gn

T4c /1 LIN

T4c /2

0.75 rt/sw

T3a /3 LIN

0.75 rt/sw

0.35 rt/ge

103 103

90 90

T3a /1

108 108 T4c /3

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not T3a Gby 397AUDI AG. permitted unless authorised /2 AUDI AG does not guarantee or accept any liability * with respect to the correctness of information in this document. Copyright by AUDI AG.

E1

G355

0.5 br

*

0.35 br 61 61

47 47

1.0 br

369

85

Depending on equipment

86

87

88

89

90

91

92

93

94

95

369

96

97

98

FV3-001080916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 1 / 9

Wiring Diagram

Glove compartment lamp switch, Airbag control module, Vehicle electrical system control module, Front roof module, Glove compartment lamp E26 Glove compartment lamp switch J234 Airbag control module J519 Vehicle electrical system control module T2gm 2-pin connector T3w 3-pin connector T8a 8-pin connector T12c 12-pin connector T73c 73-pin connector T90a 90-pin connector, yellow W1 Front interior lamp WX3 Front roof module W6 Glove compartment lamp W13is not Front passenger reading lamp Protected by copyright. Copying for private or commercial purposes, in part or in whole, Driver reading lamp permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept W19 any liability with respect to the correctness of information in this document. Copyright by AUDI Y7AG. Automatic dimming interior rearview mirror

J519 T73c /67

298 298

0.35 rt/bl

Y7 J234 T90a /31 0.35 sw/ws T12c /4

T90a /6 0.35 bl T12c /5

T90a /4 0.35 ws/vi T12c /6

97 97

0.13 bl/rt

T12c /8 30

W13

87 87

T8a /6

0.75 rt/sw

T12c /7

W19

T12c /10 31

B559

0.35 gn T12c /9

0.35 rt/bl

0.35 gr/bl

T12c /12

W1

Ground connection 4 (in main wiring harness)

373

Ground connection 8 (in main wiring harness)

E26

E TK 0

T3w /3

WX3

0.35 br/ws T2gm /2

W6 T2gm 0.5/1 br 373

369

2.5 br 43 100

369

T3w /1

0.35 br

99

Ground connection on A-pillar, lower right

B559 Positive connection 1 (30g) (in main wiring harness)

0.35 rt/bl

T12c /11

43

101

102

103

104

105

106

107

108

109

110

111

112

FV3-001090916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 1 / 10

Wiring Diagram

Switch module in instrument panel, center, Engine sound generator button, Vehicle electrical system control module

*3

E818

T6bb /2

T6bb /4 31

0.35 *3 gr/bl

0.35 *3 br

113 113

113 113

J518

E408 *

EX22 E256 E408 E693 E735 E818 J104 J518 J519 K155 K259 L156 T6bb T6c T20b T40a T73c

T6bb /3

0.35 *3 vi/gn

T73c /45

J519

T40a /8 0.35 gr/bl

T73c /34

T73c /60

*2

J104

T6c /2 0.35 * gr/bl B733

0.35 *3 gr/bl

T73c /51

0.35 gr/bl

288 288

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not

0.13 * rt/gr

does not0.5 guarantee or accept any liability 0.13 permitted unless 0.13 authorised by AUDI AG. AUDI AG 0.13 gn/ge gn/ws rt/bl Copyright by AUDI AG. with respect to the correctness of information in ws/rt this document.

Switch module in instrument panel, center ASR/ESP button Access/start authorization button Start/Stop mode button Driving profile selection button Engine sound generator button ABS control module Access/start authorization control module Vehicle electrical system control module ASR/ESP indicator lamp Start/Stop mode indicator lamp Switch illumination bulb 6-pin connector, black 6-pin connector 20-pin connector 40-pin connector, black 73-pin connector

372

Ground connection 7 (in main wiring harness)

687

Ground connection 1 on center tunnel

B733 Connection 58s (in main wiring harness) 3

T20b /9 58s

113 113

T20b /1

L156

T20b /12

E735

T20b /2

T20b /6

E693

K259

* *2 *3

T20b /16

K155

Only for vehicles with a 2.5L gasoline engine Refer to applicable wiring diagram for ABS Only for vehicles with a 2.5L gasoline engine

E256

114 114

0.35 *3 br

T20b /11 31

EX22

0.5 br 372

139 139 0.5 br

1.5 br

687 113

114

115

116

117

118

119

120

121

122

123

124

125

126

FV3-001100916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 1 / 11

Wiring Diagram

Switch module in instrument panel, center, Vehicle electrical system control module EX22 E127 E229 E266 E581 J446 J519 J791 K6 K136 K241 K242 T20b T73a T73c *

J519 T73c /42

T73c /48

*

J446 J791

0.13 vi/rt

0.13 vi/gn

T20b /5

E229

J446 J791

0.13 ge/bl

T20b /15

*

*

T20b /4

0.13 ge/gn

J791

0.13 ge/gr

T20b /14

J791

0.13 ge/sw

T20b /3

0.13 gn

T20b /13

K136

K6

T73a /49

*

T73c /47

0.13 bl

T20b /7

T20b /17

K241

E266

K242

T20b /10 31

EX22

0.5 br

113 113

127

128

129

130

131

132

133

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

E127

E581

Switch module in instrument panel, center Rear spoiler adjustment switch Emergency flasher button Parking aid button Parallel parking assistance button Parking aid control module Vehicle electrical system control module Parallel parking assistance control module Emergency flasher indicator lamp Parking aid indicator lamp Parallel parking assistance indicator lamp Rear spoiler adjustment indicator lamp 20-pin connector 73-pin connector 73-pin connector Refer to wiring diagram for parking aid

134

135

136

137

138

139

140

FV3-001110916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT J413

3/30

Engine hood contact switch, High tone horn, Vehicle electrical system control module, Headlamp washer system pump

2/85

SB15 5/87

1/86

65

61

1.5 rt/bl

F266 H2 J400 J413 J519 SB15 SB19 T2ce T2ch T2co T4ab T46a V V11

SB19 19a

0.35 br

142 142

No. 1 / 12

Wiring Diagram

2.5 rt/gn

152 152

T46a /24

J519 T46a /14

142 142

1.5 rt/bl

T46a /46

0.35 gn/ge

T46a /30

1.5 rt/ws 152 152

1.5 rt/bl

0.35 gn/ge

T2co /1

0.35 gn/ge

2.5 rt/gn

T2ch /1

H2

165 165

T2ce /2

F266

T2co /2

T2ch /2

1.5 br

*

183 183

V11

M

0.35 vi/gn

T4ab /1 M

J400 T2ce /1

0.35 br

V

209

Ground connection 6 (in engine compartment wiring harness)

656

Ground connection on right headlamp

*

2.5 br

85

1.0 br

1.5 br

184 184 656 143

Ground connection 2 (in engine compartment wiring harness)

harness)

131

142

131

D103 Connection 3 (in engine compartment wiring harness)

85

141

Ground connection 1 (in engine compartment wiring harness)

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not T4ab permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability /4 Connection (dual tone horn) (in engine with respect to the correctness of information D235 in this document. Copyright by AUDI AG.

T4ab /3

1.5 br

209

2.5 br

85

D103

D235

1.5 rt/bl

Engine hood contact switch High tone horn Wiper motor control module Horn relay Vehicle electrical system control module Fuse 15 (on fuse panel B) Fuse 19 (on fuse panel B) 2-pin connector 2-pin connector 2-pin connector 4-pin connector 46-pin connector, black Windshield wiper motor Headlamp washer system pump

144

145

146

147

148

149

150

151

152

153

154

FV3-001120916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

compartment wiring

pre-wired component

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 1 / 13

Wiring Diagram

Low tone horn, Vehicle electrical system control module, Fuel filler door lock motor, Left washer nozzle heater, Right washer nozzle heater H7 J519 T2cf T2cg T2cp T2fg T46a T73a V155 Z20 Z21 J519 T46a /9

T73a /3

0.35 gr/vi

T73a /4

0.5 gn/rt

0.5 gn/ws

D101 144 144

0.35 gr/vi

0.35 gr/vi

T2cf /1

*

T2cg /1

Z20 T2cf /2

1.5 rt/bl T2fg /1

*

M

Z21 T2cg /2

85

Ground connection 1 (in engine compartment wiring harness)

131

Ground connection 2 (in engine compartment wiring harness)

132

Ground connection 3 (in engine compartment wiring harness)

363

Ground connection 8 (in engine compartment wiring harness)

671

Ground connection 1 on left front longitudinal member

D101 Connection 1 (in engine compartment wiring harness)

T2cp /1

V155

Low tone horn Vehicle electrical system control module 2-pin connector 2-pin connector 2-pin connector, black 2-pin connector 46-pin connector, black 73-pin connector Fuel filler door lock motor Left washer nozzle heater Right washer nozzle heater

*

Only for vehicles with spray nozzle heater

H7

T2fg /2

T2cp /2

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not

0.35 br

1.5 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability br

0.35 br

with respect to the correctness of information in this document. Copyright by AUDI AG. 363

85

2.5 br

2.5 br

132

131 131

131

6.0 br 671 155

156

157

158

159

160

161

162

163

164

165

166

167

168

FV3-001130916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 1 / 14

Wiring Diagram

Brake pedal switch, Clutch position sensor, Vehicle electrical system control module 5/87

SB6

3/30

F F63 G476 J104 J271 J317 J519 J623 SB6 T4b T5g T17e T17ex T46b T73c TALU

J271 * J317 *

6a

0.35 gn/rt

176 176

J519 T73c /58

J623

0.13 sw/rt

*3

T17e /7

289 289

J104 0.35 gn/bl

T46b /33

0.35 rt/gn

E26

0.35 gr/gn

0.35 sw/rt

TALU

D136

T5g /2

0.35 vi/ws

0.35 gn/bl

T5g /3

T5g /1

T5g /4

0.35 rt/gn

0.35 gn/rt

T5g /5

G476 *2

D73

T4b /4

T4b /1

T4b /2 31

F63

170

172

173

174

175

176

F

1.5 br

177

D136

Positive connection 2 (15a) (in engine compartment wiring harness) Selector lever P/N position connection (in Motronic multiform fuel injection wiring harness) Depending on equipment Only for vehicles with a manual transmission Refer to applicable engine wiring diagram

T4b /3

0.5 br

171

Positive connection (54) (in engine compartment wiring harness)

0.35 sw/rt

131

169

D73

* *2 *3

218 218

0.5 br

Ground connection 2 (in engine compartment wiring harness)

E26

176 176 0.35 gn/gr

131

T17ex /7 0.35 sw/rt

Brake lamp switch Brake pedal switch Clutch position sensor ABS control module Motronic engine control module power supply relay Terminal 30 power supply relay Vehicle electrical system control module Engine control module Fuse 6 (on fuse panel B) 4-pin connector 5-pin connector 17-pin connector, red 17-pin connector, red 46-pin connector 73-pin connector Coupling point on left A-pillar, bottom

178

179

180

181

182

FV3-001140916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2016

Audi TT

No. 1 / 15

Wiring Diagram

Hood contact switch 2, Left front brake pad wear sensor, Right front brake pad wear sensor, Left rear brake pad wear sensor, Vehicle electrical system control module F329 G34 G35 G36 J519 T2ci T2cn T2ic T2id T10b T10bx T46a TARU

J519 T46a /12 0.5 bl

201

Ground connection 5 (in engine compartment wiring harness)

317

Ground connection 7 (in engine compartment wiring harness)

B706 Left brake wear indicator connection 1 (in interior wiring harness)

148 148

D53

B706

D55 0.5 *2 rt

0.35 gn/ge

0.5 *2 ge

0.5 *3 bl

T2ci

T2cn

T2id

T2ci /2

T2cn /2

T2id /1

0.5 ge

*2 *4

0.5 *2 ge/br

*2 in part or in whole, is not /1 /1 for private or commercial purposes, /2 Protected by copyright. Copying * permitted* unless authorised by AUDI* AG. AUDI AG does not guarantee or accept any liability F329 to the correctness of G35 G34Copyright by AUDI AG. with respect information in this document.

0.35 br

D56

T10b /9

T2ic /1 *2 * G36

TARU

T2ic /2 0.5 *2 br

0.5 *2 rt

B707

317 1.0 br

B707 Left brake wear indicator connection 2 (in interior wiring harness)

0.5 *2 ge/br

T10bx /9 *2 *4 0.5 ge

0.5 *2 bl

0.5 ge

144 144

0.5 br

0.5 *2 br

226 226

201

183

Hood contact switch 2 Left front brake pad wear sensor Right front brake pad wear sensor Left rear brake pad wear sensor Vehicle electrical system control module 2-pin connector, black 2-pin connector, black 2-pin connector 2-pin connector 10-pin connector, white 10-pin connector, white 46-pin connector, black Coupling point on right A-pillar, bottom

184

185

186

187

188

189

190

191

192

193

194

195

196

FV3-001150916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

D53

Right brake wear indicator connection (in engine compartment wiring harness)

D55

Left brake wear indicator connection (in engine compartment wiring harness)

D56

Left brake wear indicator connection (in engine compartment wiring harness)

* *2 *3 *4

pre-wired component Only for vehicles with a 2.5L gasoline engine The color of the wires depends on vehicle equipment Depending on equipment

09.2016

Audi TT

No. 1 / 16

Wiring Diagram

Vehicle electrical system control module F248 J519 T4y T17k T17kx T73a THRL X

J519 T73a /32

T73a /59

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

98

Ground connection (in rear lid wiring harness)

374

Ground connection 9 (in main wiring harness)

380

Ground connection 15 (in main wiring harness)

729

Ground connection on left rear wheel housing

B132 License plate lamp connection (in interior wiring harness) *

0.13 gr/gn T17k /15 214 214

2.5 br

T17k /11

T17k /9

T17kx /9

T17kx /11

B132

0.5 gr/gn

*

T4y /3

0.5 br/bl

225 225

215 215

206 206

1.5 br

0.5 br

1.0 br

236 236

2.5 br

2.5 br

1.5 br

0.13 gr/gn

T4y /1

T4y /2

0.5 br

T4y /4

0.5 br

0.5 br/bl

T4y /1

*

X

F248

380

T4y /3

F248 212 212

0.5 br

T4y /2 31

X T4y /4 31

0.5 br

233 233

216 216

0.5 br

0.75 br

0.5 br

208

209

210

374 98 1.0 br 729 197

198

199

200

199 199 201

202

Roadster

0.5 br/bl

THRL T17kx /15

0.5 * br

0.5 br/bl

Rear lid lock cylinder unlock button Vehicle electrical system control module 4-pin connector 17-pin connector 17-pin connector 73-pin connector Coupling point in luggage compartment, left License plate lamp

203

204

205

206

207

FV3-001160916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 1 / 17

Wiring Diagram

Back-up lamp switch, Vehicle electrical system control module, High-mounted brake lamp bulb, Windshield and rear window washer pump C24 F4 J519 M25 T2by T2cd T2cm T2gn T17e T17ex T17k T17kx T46a T73a TALU THRL V59

J519 T73a /57

T46a /7

T46a /11 287 287

0.5 *2 br/gn

B278 Positive connection 2 (15a) (in main wiring harness) 0.5 br/gn

1.5 bl/vi

0.75 rt/gn

0.5 vi

B468 Connection 4 (in main wiring harness)

B278 T17k /10

0.75 rt/gn

THRL

T17e /8 0.5 br/gn

T2gn /2

T2by /1

*2

M25

D106 Connection 4 (in engine compartment wiring harness)

B468

T17kx /10 0.5 br/gn

0.5 br/gn

T2gn /1

M

0.5 rt/gn

V59

* *2 *

T2cm /1 0.5 rt/gn

T2cd /2 D106

0.5 br

212

0.5 br

1.5 br

199 199

198 198

210 210

180 180

214

215

216

0.5 *2 br

205 205

211

0.5 br

213

217

218

219

220

221

Only for vehicles with a manual transmission Roadster

F4 T17ex /8

T2cd /1

M25 T2by /2

T2cm /2

TALU

T2gn /2

C24

T2gn /1

Suppressor Back-up lamp switch Vehicle electrical system control module High-mounted brake lamp bulb 2-pin connector 2-pin connector 2-pin connector 2-pin connector 17-pin connector, red 17-pin connector, red 17-pin connector 17-pin connector 46-pin connector, black 73-pin connector Coupling point on left A-pillar, bottom Coupling point in luggage compartment, left Windshield and rear window washer pump

222

223

224

FV3-001170916

ws sw ro rt br gn bl gr li vi ge or rs

= white = black = red = red = *2brown = green = blue = grey = lilac = lilac = yellow = orange = pink

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2016

Audi TT

No. 1 / 18

Wiring Diagram

Vehicle electrical system control module, Rear lid lock unit, Rear lid central locking system motor F123 F124 J519 T2ad T2ae T4z T17k T17kx T73a T73c THRL VX25 V53 W18 W35

J519 T73a /52

T73c /9

T73a /53

T73a /9

T73a /52

T73a /9

0.5 ws

0.35 ws/rt B466

1.0 sw/ge

T17k /13

T17k /12

T17kx /13

T17kx /12

THRL

0.35 ws/rt *2 *

0.5 ws

0.35 ws/rt

T2ad /2

W18

*

T2ae /2

W35 T2ad /1

*2

0.5 bl/ws

T4z /1

T4z /2

F123 F124 0.5 br

368 1.5 br

197 197

0.5 *4 br

0.5 bl/ws

VX25

V53

T4z /4

T4z /1

T4z /3 31

T4z /3 31

V53

0.75 br

1.5 br

209 209

202 202

VX25 *3

195 195 730

225

226

227

228

229

230

231

232

233

234

235

236

375

Ground connection 10 (in main wiring harness)

730

Ground connection 1 on right rear wheel housing

* *2 *3 *4

pre-wired component Only for vehicles with auxiliary lamps Roadster Only for vehicles with a 2.5L gasoline engine

M

375 4.0 br

Ground connection 3 (in main wiring harness)

T4z /2

F123

M

368

B466 Connection 2 (in main wiring harness)

1.0 sw/ge

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

T2ae /1

0.5 br

1.0 sw/ge

Rear lid alarm switch Rear lid lock/alarm/central locking switch Vehicle electrical system control module 2-pin connector 2-pin connector 4-pin connector 17-pin connector 17-pin connector 73-pin connector 73-pin connector Coupling point in luggage compartment, left Rear lid lock unit Rear lid central locking system motor Left luggage compartment lamp Right luggage compartment lamp

237

238

FV3-001180916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 1 / 19

Wiring Diagram

Brake fluid level warning switch, Engine coolant level warning switch, Outside air temperature sensor, Windshield washer fluid level sensor, Vehicle electrical system control module

J519 T46a /19

T46a /13

T46a /16

0.35 gn/sw

T46a /28

0.5 gn/vi

T46a /27

327 * *2

0.35*2 gn/sw

0.35 br

F34 F66 G17 G33 J519 T2bz T2ca T2cb T2cc T2ig T2igx T46a TTA

Brake fluid level warning switch Engine coolant level warning switch Outside air temperature sensor Windshield washer fluid level sensor Vehicle electrical system control module 2-pin connector, black 2-pin connector 2-pin connector 2-pin connector 2-pin connector, black 2-pin connector, black 46-pin connector, black Outside temperature sensor coupling point Sensor ground connection (in engine compartment wiring harness) Only for vehicles with a 2.5L gasoline engine Only for vehicles with a 2.5L gasoline engine *4

T2ca /2

T2cb /1

F34 T2ca /1

0.35 br/bl

T2cc /2

F66 T2cb /2

0.35 br/bl

G33

0.35*2 br/bl

0.35 br/bl

0.35 * br/bl

327

239

240

241

242

243

244

245

246

T2ig /2

T2igx /1

T2igx /2

TTA

T2cc /1

0.35 br/bl

T2ig /1

*

247

248

0.35*2 br/bl

0.35*2 gn/sw

0.35 * gn/sw

ws = white sw = black ro = red Protected by copyright. Copying for private or rt commercial = redpurposes, in part or in whole, is not permitted unless AG does not guarantee or accept any liability T2bzauthorised by AUDI T2bz AG. AUDI br = brown /1 to the correctness /2 of information in this document. Copyright by AUDI AG. with respect gn = green bl = blue gr = grey G17 li = lilac vi = lilac ge = yellow 249 250 251 252 or = orange rs = pink FV3-001190916

09.2016

Audi TT

No. 1 / 20

Wiring Diagram

Driver door control module, Vehicle electrical system control module, Driver exterior rearview mirror turn signal bulb, Driver door lock unit

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability J519 with respect to the correctness of information in this document. Copyright by AUDI AG. T73a 0.35/16 or/gn

T73a /17

B397

0.35 or/br

Driver door contact switch Driver door control module Vehicle electrical system control module Driver exterior rearview mirror turn signal bulb 16-pin connector 20-pin connector 27-pin connector 27-pin connector, black 73-pin connector Left front door coupling point Driver door lock unit

B397

Comfort system CAN bus high connection 1 (in main wiring harness)

B406

Comfort system CAN bus low connection 1 (in main wiring harness)

* *2

B397

0.35 *2 gn

F2 J386 J519 L131 T16b T20f T27a T27ax T73a TTVL VX21

B406

Refer to applicable convenience system wiring diagram from June 2015

B406

0.35 *2 gn

0.35 or/gn

0.35 *2 gn

0.35 or/br

T27a /1

T27a /27

T27ax /1

T27ax /27

0.35 or/gn

0.35 or/br

0.35 *2 gn

0.35 or/gn

0.35 or/br

0.35 *2 gn

*

*2

TTVL

0.35 *2 rt

0.35 or/gn

31 31

32 32

65 65

63 63

64 64

33 33

276 276

0.35 or/br

T20f /15

T20f /14

*

J386 T16b /11 0.35 ge

T16b /3

T20f /5

0.35 sw/bl

T20f /7

0.35 bl/ws

0.35 ws

7

5

F2 L131 253

254

255

256

257

258

VX21 259

260

261

262

263

264

265

266

FV3-001200916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 1 / 21

Wiring Diagram

Rear window defogger relay, Front passenger door control module, Vehicle electrical system control module, Front passenger exterior rearview mirror turn signal bulb, Front passenger door lock unit, Rear window defogger

S131 C1

4.0 sw/rt

279 279

J519 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not T73c 0.35 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability /24 or/gn with respect to the correctness of information inB398 this document. Copyright by AUDI AG.

279 279

B397

0.35 *4 gn

B407

B406

0.35 or/br

0.35 or/gn

0.35 or/gn

0.35 or/br

0.35 or/br

T27b /1

0.35 *4 gn

0.35 *4 gn

T27b /27

4.0 sw/rt

0.35 ws/vi

2 85

*2

J9

3 30

TTVR 84 84

82 82

T27bx 83 83 /27

T27bx /1

0.35 *4 rt

266 266

5 87

0.35 ge/rt

0.35 or/br

0.35 or/gn

1 86

C18 F3 J9 J387 J519 L132 S131 T16c T20g T27b T27bx T73c TTVR VX22 Z1

Windshield antenna suppression filter Front passenger door contact switch Rear window defogger relay Front passenger door control module Vehicle electrical system control module Front passenger exterior rearview mirror turn signal bulb Safety fuse 1 16-pin connector 20-pin connector 27-pin connector, black 27-pin connector, black 73-pin connector Right front door coupling point Front passenger door lock unit Rear window defogger

B397

Comfort system CAN bus high connection 1 (in main wiring harness)

B398

Comfort system CAN bus high connection 2 (in main wiring harness)

B406

Comfort system CAN bus low connection 1 (in main wiring harness)

B407

Comfort system CAN bus low connection 2 (in main wiring harness)

* *2 *3 *4

2.5 ws

Refer to applicable convenience system wiring diagram Coupe Ground supply via the housing from June 2015

282 282

*

T20g /15

C18

T20g /14

J387 T16c /11 0.35 ge

T16c /3

T20g /5

0.35 sw/bl

2.5 ws

T20g /7

0.35 br

0.35 br/ge

6

5

Z1

F3 L132 267

268

269

270

271

272

273

*3

VX22 274

275

276

277

278

279

280

FV3-001210916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 1 / 22

Wiring Diagram

Terminal 15 power supply relay, Vehicle electrical system control module, Fuse panel C J329 J519 SC SC5 SC7 SC8 SC9 SC31 SC34 SC35 SC42 SC49 S133 T17e T17ex T73a T73c TALU

S133 E1

25.0 rt

281 281

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respectJto 519the correctness of information in this document. Copyright by AUDI AG. T73c /1

281 281

25.0 rt

T73a /73

T73a /13

4.0 rt/gr

4.0 rt/vi

0.35 sw/bl

285 285

286 286

294 294

3/30

SC5

SC7

SC8

SC9

SC31

SC42

SC34

SC35

J329

0.35 gr/rt

7a

0.5 ge/rt

72 72

8a

9a

31a

42a

34a

0.75 rt/sw

0.35 rt/bl

4.0 rt/gr

4.0 rt/vi

0.75 rt/gn

96 96

29 29

285 285

286 286

222 222

B316

281

B316 Positive connection 2 (30a) (in main wiring harness)

35a

0.75 rt/bl

2/85

49a

T17e /14

125 125

174 174

288

289

285

286

287

0.5 br

0.35 sw/bl

52 52

294 294

293

294

T17ex /14

277 277 284

91

TALU

B281 0.5 rt/bl

283

92

0.35 vi/gn

0.35 ge/rt

282

1/86

SC49 5/87

5a

B281 Positive connection 5 (15a) (in main wiring harness)

SC

A1

Terminal 15 power supply relay Vehicle electrical system control module Fuse panel C Fuse 5 (on fuse panel C) Fuse 7 (on fuse panel C) Fuse 8 (on fuse panel C) Fuse 9 (on fuse panel C) Fuse 31 (on fuse panel C) Fuse 34 (on fuse panel C) Fuse 35 (on fuse panel C) Fuse 42 (on fuse panel C) Fuse 49 (on fuse panel C) Safety fuse 3 17-pin connector, red 17-pin connector, red 73-pin connector 73-pin connector Coupling point on left A-pillar, bottom

0.35 rt/gn

290

291

292

FV3-001220916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 1 / 23

Wiring Diagram

Vehicle electrical system control module, Fuse panel C J519 SC SC17 SC23 SC29 SC43 S132 T73a T73c

S132 D1

25.0 rt

Vehicle electrical system control module Fuse panel C Fuse 17 (on fuse panel C) Fuse 23 (on fuse panel C) Fuse 29 (on fuse panel C) Fuse 43 (on fuse panel C) Safety fuse 2 73-pin connector 73-pin connector

295 295

J519 295 295 25.0 rt

T73a /66

T73c /73

4.0 rt/vi

2.5 rt/bl

296 296

297 297

SC

A2

T73c /12 1.5 bl/rt

29

SC17

SC23

SC43

SC29

17a

23a

43a

29a

0.75 ge/rt

4.0 rt/vi

2.5 rt/bl

0.35 rt/bl

57 57

296 296

297 297

107 107

295

296

297

298

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

299

300

301

302

303

304

305

306

307

308

FV3-001230916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

Wiring Diagram

No. 2 / 1

2.0L gasoline engine , CHHC,CNTC from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2016

Audi TT

No. 2 / 2

Wiring Diagram

Battery, Terminal 15 power supply relay, Battery monitoring control module, Battery interrupt igniter, Fuse panel C S132 A1 +

B1

+

S133

D1

0.5 sw/ge

25.0 rt

A J234 J329 J367 N253 SC SC34 SC38 SC41 SC44 SC49 S132 S133 T2a T2b T17e T17ex T90a TALU TV1

N253

E1

T2b /1

25.0 rt

0.5 br

T2b /2

F1

0.5 bl

A T90a /18 11 11

T90a /17

J234 66

25.0 rt

SC

A1 B1

T2a /2

J367

J329

A1

SC34

T2a /1

1/86

SC49 2/85

5/87

34a

49a

91

367

Ground connection 2 (in main wiring harness)

624

Ground connection near starter battery

639

Ground connection on left A-pillar

A2

Protected by copyright. Copying for private or commercial*purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

3/30

92

SC38

SC44

SC41

38a

44a

41a

B278 Positive connection 2 (15a) (in main wiring harness) *

25.0 sw

0.35 vi/ws

0.75 rt/gn

0.35 rt/gn

TALU

B278 0.75 rt/gn

349 349

1

2

3

4

0.5 br

46 46

T17ex /14

25 25

624

0.35 sw/bl

0.5 sw/vi

0.35 rt/gn

35 35

316 316

367

T17e /14

1.5 br

0.35 rt/gn

A1

TV1 53 53 5

639 6

7

8

9

Battery Airbag control module Terminal 15 power supply relay Battery monitoring control module Battery interrupt igniter, near the battery Fuse panel C Fuse 34 (on fuse panel C) Fuse 38 (on fuse panel C) Fuse 41 (on fuse panel C) Fuse 44 (on fuse panel C) Fuse 49 (on fuse panel C) Safety fuse 2 Safety fuse 3 2-pin connector, yellow 2-pin connector, yellow 17-pin connector, red 17-pin connector, red 90-pin connector, yellow Coupling point on left A-pillar, bottom Wire junction

10

11

12

13

14

FV3-002020916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

Flat conductor

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 2 / 3

Wiring Diagram Starter, Generator

SB

SA2

B1

SA5

SA1

G1A

L1A

T8m /1

*

TML

B C C1 SA1 SA2 SA5 SB T2 T8m T8mx T10o T10ox T17c T17cx TALU TML TV1

J1A

6.0 *3 rt/ge

6.0 *4 rt/ge

309 309

310 310

T8mx /1

Starter Generator Voltage regulator Fuse 1 (on fuse panel A) Fuse 2 (on fuse panel A) Fuse 5 (on fuse panel A) Fuse panel B 2-pin connector 8-pin connector, black 8-pin connector, black 10-pin connector, black 10-pin connector, black 17-pin connector 17-pin connector, black Coupling point on left A-pillar, bottom Coupling point in engine compartment, left Wire junction

B711 LIN bus connection 6 (in main wiring harness) Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. T10o /1

0.35 vi/ws

*

0.35 vi/ws

TML

* *2 *3 *4

D218

T10ox /1 40.0 rt

D218 Connection 1 (LIN bus) (in engine compartment wiring harness) Depending on equipment Ground supply via the housing through June 2016 from June 2016

0.35 vi/ws

58 58

T17c /7

TALU T17cx /7 2.5 sw

25.0 sw

0.5 vi/ws

0.5 vi/ws

0.35 vi/ws

50.0 sw

B1

B711

B1 30

C1

A1 50

T2 /1

B+

M

B

C

17

3 3

370 370

25

26

C1

*2 16

0.35 vi/ws

G

TV1

15

0.35 vi/ws

*2 18

19

20

21

22

23

24

27

28

FV3-002030916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 2 / 4

Wiring Diagram

Suppressor, Motronic engine control module power supply relay, Engine control module

SB J271

1/86

SB17

SB3 2/85

P1A

N1

C24 J271 J623 SB SB3 SB17 T2cy T17e T17ex T91 TALU

5/87

17a

41 0.35 sw/vi

3/30

3a

42 0.35 ws/gn

D78

*3

1.0 rt/bl 0.5 sw/vi

0.35 sw/vi

0.35 sw/vi 42 42

T2cy /1

T17ex /11

C24

T91 /86

T2cy /1

J623

T17e /11

0.5 br

0.5 sw/vi

68 68

10 10

T91 /1

1.0 br/sw

418

Ground connection 10 (in engine compartment wiring harness)

671

Ground connection 1 on left front longitudinal member

D78

Positive connection 1 (30a) (in engine compartment wiring harness)

T91 /7

TALU T91 /2

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not

T91 /5

1.0 br/sw

1.0 rt/bl

418

Suppressor Motronic engine control module power supply relay Engine control module Fuse panel B Fuse 3 (on fuse panel B) Fuse 17 (on fuse panel B) 2-pin connector, black 17-pin connector, red 17-pin connector, red 91-pin connector, black Coupling point on left A-pillar, bottom

T91 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability /6 42 D181 Connection 2 (87a) (in engine compartment 42 with respect to the correctness of information in this document. Copyright by AUDI AG.

1.0 rt/bl

wiring harness)

1.0 rt/bl

D181

2.5 br/sw

60 60

6.0 br

671 29

30

31

32

33

34

35

36

37

38

39

40

41

42

FV3-002040916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 2 / 5

Wiring Diagram

Brake lamp switch, Engine control module, Starter relay 1, Starter relay 2

SB

J906

SB4

SB5

SB6

SB7

SB8

SB9

SB10

4a

5a

6a

7a

8a

9a

10a

0.5 ge/sw

0.75 rt/gn

0.35 gn/rt

0.75 rt/bl

1.0 sw

1.5 rt/gn

182 182

76 76

53 53

161 161

286 286

194 194

1.0 vi

1.0 vi

325 325

3/30

5/87

2/85

5/87

3/30

72

0.35 br/gn

2/85

1/86

71

0.35 rt/gn

81 55

147 147

0.35 rt/gn

0.35 rt/gn

F J519 J623 J906 J907 SB SB4 SB5 SB6 SB7 SB8 SB9 SB10 T4b T17d T17dx T17e T17ex T73a T73c T91 TALU

J907

1/86

0.35 rt/gn

82

0.35 br/rt

348 348 D136

T91 /87

T91 /88

J623 T91 /50

T91 /37 0.35 sw/rt

0.35 ws/bl

T91 /60

0.35 sw/rt

B277 Positive connection 1 (15a) (in main wiring harness)

T17ex /7

TALU

D102 88

0.35 ws/bl T17dx /4

D73

D102 Connection 2 (in engine compartment wiring harness)

0.13 sw/rt

T73a /13

TALU

0.35 sw/rt

T73c /58

0.35 gr/gn

T4b /3

0.35 gn/rt

T4b /1

T4b /2

0.35 ws/bl

0.5 br

66 66

B277

44

45

46

47

Positive connection 2 (15a) (in engine compartment wiring harness)

F

T73a /14

0.35 ws/bl

D136

T4b /4

J519 T17d /4

43

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not D73 Positive connection (54) (in engine compartment wiring harness) 45 permitted 45 unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

T17e /7

0.35 sw/bl

Brake lamp switch Vehicle electrical system control module Engine control module Starter relay 1 Starter relay 2 Fuse panel B Fuse 4 (on fuse panel B) Fuse 5 (on fuse panel B) Fuse 6 (on fuse panel B) Fuse 7 (on fuse panel B) Fuse 8 (on fuse panel B) Fuse 9 (on fuse panel B) Fuse 10 (on fuse panel B) 4-pin connector, black 17-pin connector 17-pin connector, brown 17-pin connector, red 17-pin connector, red 73-pin connector, black 73-pin connector 91-pin connector, black Coupling point on left A-pillar, bottom

48

49

50

51

52

53

54

55

56

FV3-002050916

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= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 2 / 6

Wiring Diagram

Secondary air injection pump relay, Engine control module

SB

E45 J299 J518 J527 J623 SB SB11 SB12 SB22 SB23 T2ed T14c T14cx T17a T17e T17ex T40a T91 T105 TALU TML V101

J299 3/30

1/86

SB22

SB23

SB11 2/85

22a 0.35 rt/vi

23a

51

2.5 sw

0.5 ge/sw

20 20

179 179

5/87

52

11a

0.5 bl/vi T14cx /12

1/86

3/30

2/85

5/87

SB12 12a

6.0 rt

TML

63 63

T14c Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not /12 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the0.35 correctness of information in this document. Copyright by AUDI AG. vi/rt

T91 /67

T105 /60

J623 T91 /70

0.35 vi/rt

T91 /68

0.35 rt/sw

T17e /12

63 63

306 306

352 352

6.0 rt

0.75 br

*3 0.5 br

T17e /9

T2ed /2 M

TALU T17ex /12

T17ex /9

0.13 rt/sw

T17a /7

2.5 br

V101

6.0 br

T40a /15

J527 E45

J518

57

58

Ground connection 1 (in engine compartment wiring harness)

131

Ground connection 2 (in engine compartment wiring harness)

132

Ground connection 3 (in engine compartment wiring harness) Only for vehicles with access/start authorization system Only for vehicles with cruise control Only for RHD vehicles

T2ed /1 98 98

0.13 vi/rt

85

* *2 *3

85

Cruise control switch Secondary air injection pump relay Access/start authorization control module Steering column electronics control module Engine control module Fuse panel B Fuse 11 (on fuse panel B) Fuse 12 (on fuse panel B) Fuse 22 (on fuse panel B) Fuse 23 (on fuse panel B) 2-pin connector 14-pin connector 14-pin connector 17-pin connector, yellow 17-pin connector, red 17-pin connector, red 40-pin connector 91-pin connector, black 105-pin connector, black Coupling point on left A-pillar, bottom Coupling point in engine compartment, left Secondary air injection pump motor

2.5 br

50 50

34 34

147 147

0.5 br

0.5 br

0.5 br

1.5 br

68

69

70

132

131

6.0 br

*

36 36

*2

59

60

61

62

63

64

65

66

67

FV3-002060916

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= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 2 / 7

Wiring Diagram

Engine control module, Engine component power supply relay 2, Ignition coil 1 with power output stage, Ignition coil 2 with power output stage

SB J976 3/30

1/86

5/87

2/85

J623 J976 N70 N127 P Q SB SB16 T4as T4at T14c T14cx T91 T105 TML

SB16 16a

M113

M115

2.5 rt/gn

M112 0.75 gr/sw

M111 0.75 rt/gn

2.5 rt

44 44

125 125

0.75 rt/gn

0.75 rt/gn

73 73

D182 T91 /8

J623 T105 /76

T105 /79

D189 D189

1.5 rt

1.5 rt

0.5 vi/gn

T4as /4

T4as /2

N70 T4as /1

T14cx /5

P Q

TML T14c /5

1.5 rt

2.5 br/gn

N127

T4as /3

P Q

2.5 br/gn

2.5 br

*

2.5 br/gn

484

73 73

484

655 71

72

73

74

75

76

77

78

79

80

81

82

Ignition coil ground connection 2 (in engine pre-wiring harness)

655

Ground connection on left headlamp

/3

306

*

484

Protected by copyright. Copying for private or commercial purposes, in part supply or in whole, nothousing * Ground via isthe permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability respect to the correctness of information in this document. Copyright by AUDI AG. T4at with T4at

306 2.5 rt

Ignition coil ground connection (in engine pre-wiring harness)

D189 Connection 87a (in engine pre-wiring harness)

T4at /2

/1

2.5 br

306

D182 Connection 3 (87a) (in engine compartment wiring harness)

0.5 vi/bl

T4at /4

Engine control module Engine component power supply relay 2 Ignition coil 1 with power output stage Ignition coil 2 with power output stage Spark plug connectors Spark plugs Fuse panel B Fuse 16 (on fuse panel B) 4-pin connector, black 4-pin connector, black 14-pin connector 14-pin connector 91-pin connector, black 105-pin connector, black Coupling point in engine compartment, left

83

84

FV3-002070916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

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09.2016

Audi TT

No. 2 / 8

Wiring Diagram

Engine control module, Ignition coil 3 with power output stage, Ignition coil 4 with power output stage J623 N291 N292 P Q T4au T4av T14c T14cx T105 TML

J623 T105 /57

T105 /62

306

Ignition coil ground connection (in engine pre-wiring harness)

363

Ground connection 8 (in engine compartment wiring harness)

484

Ignition coil ground connection 2 (in engine pre-wiring harness)

D189 Connection 87a (in engine pre-wiring harness) *

D189

1.5 rt

0.5 bl

T4au /4

T4au /2

N291 T4au /1

P Q

1.5 rt

2.5 br/gn

T4av /2

N292

T4au /3

T4av /1

P Q

2.5 br

2.5 br/gn

T4av /3

2.5 br

T14cx /9

TML

192 192

T14c /9

166 166

60 60

306

1.0 br

*

2.5 br

0.5 br

2.5 br

2.5 br

97

98

484

363

85

86

87

88

89

90

Ground supply via the housing

0.5 vi/ge

T4av /4

*

Engine control module Ignition coil 3 with power output stage Ignition coil 4 with power output stage Spark plug connectors Spark plugs 4-pin connector, black 4-pin connector, black 14-pin connector 14-pin connector 105-pin connector, black Coupling point in engine compartment, left

91

92

93

94

95

96

FV3-002080916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability white with respect to the correctness of information in this document. Copyright by AUDI AG.

black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 2 / 9

Wiring Diagram

Engine control module, Cylinder 1 fuel injector, Cylinder 2 fuel injector, Cylinder 3 fuel injector, Cylinder 4 fuel injector J623 N30 N31 N32 N33 T2ds T2dt T2du T2dv T8n T8nx T105 TMO

Engine control module Cylinder 1 fuel injector Cylinder 2 fuel injector Cylinder 3 fuel injector Cylinder 4 fuel injector 2-pin connector, black 2-pin connector, black 2-pin connector, black 2-pin connector, black 8-pin connector 8-pin connector 105-pin connector, black Coupling point on engine, top

J623 T105 /64

1.0 br/ge

T105 /85

T105 /23

1.0 rt/ge

1.0 br/vi

T105 /1

T105 /22

1.0 rt/vi

1.0 br/gr

T105 /2

T105 /65

1.0 rt/bl

1.0 br/gn

T105 /43

1.0 gr/gn

T8n /1

T8n /2

T8n /3

T8n /4

T8n /5

T8n /6

T8n /7

T8n /8

T8nx /1

T8nx /2

T8nx /3

T8nx /4

T8nx /5

T8nx /6

T8nx /7

T8nx /8

TMO

1.0 br/ge

1.0 rt/ge

1.0 br/vi

T2ds /1

101

103

104

1.0 br/gn

106

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

N33 T2du /2

105

1.0 rt/ge

T2dv /1

N32 T2dt /2

102

1.0 rt/bl

T2du /1

N31 T2ds /2

100

1.0 br/gr

T2dt /1

N30

99

1.0 rt/vi

107

T2dv /2

108

109

110

111

112

FV3-002090916

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= = = = = = = = = = = = =

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09.2016

Audi TT

No. 2 / 10

Wiring Diagram

Engine control module, Cylinder 1 fuel injector 2, Cylinder 2 fuel injector 2, Cylinder 3 fuel injector 2, Cylinder 4 fuel injector 2

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

J623 T105 /25

Engine control module Cylinder 1 fuel injector 2 Cylinder 2 fuel injector 2 Cylinder 3 fuel injector 2 Cylinder 4 fuel injector 2 2-pin connector 2-pin connector 2-pin connector 2-pin connector 8-pin connector 8-pin connector 14-pin connector 14-pin connector 105-pin connector, black Coupling point in engine compartment, left Coupling point on engine, top

D140 Fuel injector connection (in engine pre-wiring harness)

T105 /46

T105 /24

T105 /45

D140

D140

1.0 br/ge

1.0 rt/ge

1.0 br/vi

1.0 rt/vi

1.0 br/gr

1.0 rt/bl

1.0 br/gn

1.0 gr/gn

0.75 sw

T8o /1

T8o /2

T8o /3

T8o /4

T8o /5

T8o /6

T8o /7

T8o /8

T14cx /4

T8ox /1

T8ox /2

T8ox /3

T8ox /4

T8ox /5

T8ox /6

T8ox /7

T8ox /8

T14c /4

TMO

TML

1.0 br/ge

1.0 rt/ge

1.0 br/vi

T2ee /1

1.0 rt/vi

T2ee /2

116

117

1.0 br/gn

119

120

0.75 rt/gn

78 78

N535 T2eg /2

118

1.0 rt/ge

T2eh /1

N534 T2ef /2

115

1.0 rt/bl

T2eg /1

N533

114

1.0 br/gr

T2ef /1

N532

113

J623 N532 N533 N534 N535 T2ee T2ef T2eg T2eh T8o T8ox T14c T14cx T105 TML TMO

T2eh /2

121

122

123

124

125

126

FV3-002100916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 2 / 11

Wiring Diagram

Cam adjustment actuator 1, Cam adjustment actuator 2, Cam adjustment actuator 3, Cam adjustment actuator 4, Cam adjustment actuator 5, Cam adjustment actuator 6, Engine control module F366 F367 F368 F369 F370 F371 J623 T2ei T2ek T2el T2em T2en T2eo T105

D140 Fuel injector connection (in engine pre-wiring harness)

J623 T105 /6

T105 /101

T105 /59

Cam adjustment actuator 1 Cam adjustment actuator 2 Cam adjustment actuator 3 Cam adjustment actuator 4 Cam adjustment actuator 5 Cam adjustment actuator 6 Engine control module 2-pin connector 2-pin connector 2-pin connector 2-pin connector 2-pin connector 2-pin connector 105-pin connector, black

T105 /58

T105 /4

T105 /94

D206 Connection 87a (in engine pre-wiring harness) 4

D140

0.75 sw

0.5 ws/ge

0.5 ws/rt

T2ei /1

F366

0.5 ws/vi

T2ek /1

F367 T2ei /2

T2el /1

F368 T2ek /2

0.75 sw

0.5 ws/bl

T2em /1

0.5 ws/gr

T2en /1

T2eo /1

Protected Copying for privateFor commercial purposes, in part or in whole, is not F369 by copyright. F 370 371 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability T2el with respectT2em T2eo to the correctness T2en of information in this document. Copyright by AUDI AG. /2

0.75 sw

1.0 ws/gn

/2

0.75 sw

/2

0.75 sw

/2

0.75 sw

0.75 sw

D206 D206

127

128

129

130

131

132

133

134

135

136

137

138

139

140

FV3-002110916

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= = = = = = = = = = = = =

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09.2016

Audi TT

No. 2 / 12

Wiring Diagram

Cam adjustment actuator 7, Cam adjustment actuator 8, Clutch position sensor, Engine control module F372 F373 G476 J104 J623 T2ep T2eq T5g T91 T105

Cam adjustment actuator 7 Cam adjustment actuator 8 Clutch position sensor ABS control module Engine control module 2-pin connector 2-pin connector 5-pin connector 91-pin connector, black 105-pin connector, black

D206 Connection 87a (in engine pre-wiring harness) 4 E26 *

Selector lever P/N position connection (in Motronic multiform fuel injection wiring harness) Only for vehicles with a manual transmission

J623 T105 /96

T105 /95

T91 /61

T91 /62

J104

0.35 gn/bl

33

54 54

368 368

0.35 gn/bl

E26 0.5 ws/br

0.5 ws/sw

T2ep /1

T2eq /1

F372 T2ep /2

T2eq /2

0.75 sw

0.35 rt/gn

T5g /5

0.35 gn/gr

T5g /2

0.35 vi/gr

0.35 gn/bl

T5g /3

T5g /4

* Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not F373 permitted unless authorised by AUDI AG. AUDI AG does not guarantee G476 or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. T5g /1

0.75 sw

0.5 br

69 69

D206

141

142

143

144

145

146

147

148

149

150

151

152

153

154

FV3-002120916

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= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 2 / 13

Wiring Diagram

Engine control module, Coolant shut-off valve, Transmission coolant valve, Coolant recirculation pump J623 N82 N488 T2er T2es T3ay T10o T10ox T14c T14cx T91 TML V50

D202

0.75 rt/bl

0.35 rt/bl

0.5 rt/bl

46 46

162 162

165 165

D202 Connection 6 (87a) (in engine compartment wiring harness) Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability D214 Connection 8 (87a) (in engine compartment with respect to the correctness of information in this document. Copyright by AUDI AG.

J623 T91 /39

162 162

T91 /22

1.0 bl/gn

1.0 gn/gr

T14c /1

T14cx /3

0.5 bl/gn

165 165

96 96

0.5 rt/bl

0.5 br

T14cx /2

T10o /2

T10o /9

T10o /10

T10ox /2

T10ox /9

T10ox /10

TML

T2er /2

N488

N82

T2es /1

T2er /1

0.5 * rt/bl

0.5 * rt/bl

0.5 rt/bl 0.5 rt/bl

0.5 * rt/bl

0.5 br

T3ay /2

D214

T3ay /1

0.5 gr/ws

T3ay /3

M

V50

155

156

157

Only for AWD vehicles

0.35 gr/ws

0.5 gn/gr

T2es /2

wiring harness)

T14c /2

TML T14cx /1

*

T91 /15

0.35 rt/bl

T14c /3

Engine control module Coolant shut-off valve Transmission coolant valve 2-pin connector 2-pin connector 3-pin connector 10-pin connector, black 10-pin connector, black 14-pin connector 14-pin connector 91-pin connector, black Coupling point in engine compartment, left Coolant recirculation pump

158

159

160

161

162

163

164

165

166

167

168

FV3-002130916

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= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 2 / 14

Wiring Diagram

Engine control module, Turbocharger recirculation valve, Intake manifold runner control valve, Oil pressure regulation valve, Piston cooling nozzle control valve J623 N249 N316 N428 N522 T2dc T2dy T2dz T2ea T14c T14cx T105 TML

Engine control module Turbocharger recirculation valve Intake manifold runner control valve Oil pressure regulation valve Piston cooling nozzle control valve 2-pin connector 2-pin connector 2-pin connector 2-pin connector 14-pin connector 14-pin connector 105-pin connector, black Coupling point in engine compartment, left

D183 Connection 4 (87a) (in engine compartment wiring harness) J623 T105 /66

T105 /53

T105 /17

D196 Connection 87a (in engine pre-wiring harness) 2 T105 /7 D183

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. 1.0 sw/vi

0.5 vi/rt

T2dy /2

0.5 ge/gr

T2dz /2

N249 T2dy /1

T2dc /1

N316 T2dz /1

0.75 ge/sw

0.5 vi/ws

T2ea /1

N428 T2dc /2

0.75 ge/sw

0.75 ge/sw

0.5 ge/sw

0.5 ge/sw

0.5 ge/sw

60 60

311 311

305 305

43 43

T14cx /8

N522 T2ea /2

0.75 ge/sw

0.5 ge/sw

TML T14c /8

0.75 ws

0.75 ge/sw

D196

169

170

171

172

173

174

175

176

177

178

179

180

181

182

FV3-002140916

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09.2016

Audi TT

No. 2 / 15

Wiring Diagram

Engine control module, EVAP canister purge regulator valve 1, Camshaft adjustment valve 1, Fuel metering valve, Exhaust camshaft adjustment valve 1, After-run coolant pump J623 N80 N205 N290 N318 T2de T2df T2eb T2ec T3ax T14c T14cx T105 TML V51 J623 T105 /92

0.75 sw/rt

T105 /93

T105 /105

0.75 ge/sw

T105 /104

0.5 rt/gr

T2de /1

0.5 rt/ge

T2df /2

N290 T2de /2

T105 /3

T2eb /2

N205 T2df /1

T2eb /1

0.75 ws/gn

0.75 bl/rt

T2ec /2

N318

D197

1.5 rt/gn

300 300

48 48

T3ax /1

0.75 rt/ws

1.0 br

0.75 rt/gn

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted T14cx unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability /6 with respect to the correctness of information in this document. Copyright by AUDI AG.

M

N80

D205 Connection 87a (in engine pre-wiring harness) 3

0.75 rt/gn

T3ax /3

T2ec /1

0.75 ws/gn

D197 Connection 5 (87a) (in engine compartment wiring harness)

T105 /84

1.0 bl/gr

V51 T3ax /2

TML T14c /6

0.75 rt

0.75 rt/ws

94 94 D205

183

184

185

186

187

188

189

190

191

192

Engine control module EVAP canister purge regulator valve 1 Camshaft adjustment valve 1 Fuel metering valve Exhaust camshaft adjustment valve 1 2-pin connector 2-pin connector 2-pin connector 2-pin connector 3-pin connector 14-pin connector 14-pin connector 105-pin connector, black Coupling point in engine compartment, left After-run coolant pump

193

194

195

196

FV3-002150916

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= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 2 / 16

Wiring Diagram

Engine coolant temperature sensor, Camshaft position sensor 3, Engine control module G62 G300 G410 J623 T2df T3ba T3bg T105 281

Engine coolant temperature sensor Camshaft position sensor 3 Low fuel pressure sensor Engine control module 2-pin connector 3-pin connector 3-pin connector 105-pin connector, black Ground connection 1 (in engine pre-wiring harness)

D174 Connection 2 (5V) (in engine pre-wiring harness) * Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

J623 T105 /47

T105 /40

T105 /48

0.35 rt/gn

T105 /50

0.5 gn/ge

Depending on equipment

T105 /28

0.35 gn/sw

0.35 ge/gn

T105 /29 0.35 sw/ws

D174

0.35 gn/ge

T2df /2

0.35 ge/rt

T3bg /1

T3bg /3

0.35 br/gn

T3ba /2

218 218

T3ba /3

*

G300

G410

G62 T2df /1

T3ba /1

0.35 gn/ge

227 227

220 220

0.35 sw

0.35 br/gn

209

210

T3bg /2

0.35 br/gn

0.35 br/gn

281

197

198

199

200

201

202

203

204

205

206

207

208

FV3-002160916

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= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 2 / 17

Wiring Diagram

Oil pressure switch, Reduced oil pressure switch, Intake manifold runner position sensor, Engine control module F22 F378 F447 G336 J623 T2di T2dk T2et T3az T14f T14fx T105 TMO *

Oil pressure switch Reduced oil pressure switch Oil pressure switch, level 3 Intake manifold runner position sensor Engine control module 2-pin connector 2-pin connector 2-pin connector 3-pin connector 14-pin connector 14-pin connector 105-pin connector, black Coupling point on engine, top Ground supply via the housing

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

J623 T105 /74

T105 /72

T105 /36

209 209

0.5 sw

0.5 sw/gn

0.35 gn/ge

T105 /73

210 210

0.35 vi

0.35 br/gn

0.5 ws/gr

T14f /5

T14f /4

T14f /13

T14f /14

T14fx /5

T14fx /4

T14fx /13

T14fx /14

TMO

0.35 gn/ge T2dk /1

T2di /1

F22

212

213

0.5 ws/gr

T3az /3

T2et /1

F447 G336

* 214

T3az /2

0.35 br/gn

F378

* 211

T3az /1

0.35 vi

215

216

217

218

219

* 220

221

222

223

224

FV3-002170916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 2 / 18

Wiring Diagram

Camshaft position sensor, Fuel pressure sensor, Engine control module, Charge air pressure actuator G40 G247 G581 J623 T3ar T3bb T6al T14f T14fx T105 TMO V465 283

Camshaft position sensor Fuel pressure sensor Charge air pressure actuator position sensor Engine control module 3-pin connector 3-pin connector 6-pin connector 14-pin connector 14-pin connector 105-pin connector, black Coupling point on engine, top Charge air pressure actuator Ground connection 2 (in engine pre-wiring harness)

D141 Connection 5V (in engine pre-wiring harness) J623 T105 /35

T105 /30

T105 /49

T105 /41

0.35 gn/rt

T105 /88

0.35 bl/vi

T105 /89

1.0 br/vi

0.5 rt/vi

D141 D141

209 209

0.35 br T14f /9

0.35 bl T14f /8

0.35 sw

0.5 gn/vi

T14f /12

T14f /1

0.35 sw/ws T14f /7

0.35 gn/rt T14f /10

T6al /5

T6al /1

1.0 rt/vi T6al /2

T6al /6 M

TMO T14fx /9 0.35 gn/rt T3bb /1

T14fx /8 0.35 bl/gr T3bb /2

T14fx /12

T14fx /1

0.35 sw

0.5 gn/rt

T3bb /3

T3ar /3

T14fx /7

T14fx /10

T6al /3

G581

V465

ws

T3ar /2

T3ar /1

283 283

G247

G40 225

226

227

228

229

= white black red = red = brown = green = blue = grey = lilac = lilac = yellow = orange = pink

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not sw = 0.35 0.35 0.35 0.35 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability sw/gr bl/gn br/bl br with respect to the correctness of information in this document. Copyright by AUDIroAG. =

230

231

232

233

234

235

236

237

238

FV3-002180916

rt br gn bl gr li vi ge or rs

09.2016

Audi TT

No. 2 / 19

Wiring Diagram

Engine speed sensor, Intake air temperature sensor, Manifold absolute pressure sensor, Engine control module, Engine temperature control actuator GX9 G28 G42 G71 J623 N493 T3as T4aw T5n T105 283

Intake manifold sensor Engine speed sensor Intake air temperature sensor Manifold absolute pressure sensor Engine control module Engine temperature control actuator 3-pin connector 4-pin connector 5-pin connector 105-pin connector, black Ground connection 2 (in engine pre-wiring harness)

D141 Connection 5V (in engine pre-wiring harness) J623 T105 /70

T105 /51

0.35 ge/gr

0.35 ws

T105 /52 0.35 gn/bl

T105 /80

T105 /86

0.35 ge/vi

1.0 br/ws

T105 /87

T105 /33

1.0 bl/ws

D141

0.35 ge/br

0.35 gn/rt

T3as /1

T3as /2

T4aw /3

0.35 gn/rt T4aw /2

G42 T3as /3 0.35 br

T4aw /1

G28

T4aw /4

T5n /2

T5n /3

T5n /4

T5n /5

G71 T5n /1

GX9

N493

Protected by copyright. purposes, in part or in whole, is not0.35 0.35 Copying for private or commercial 0.5 permitted unless authorised by AUDI AG. AUDIbrAG does not guarantee or accept any liability br br with respect to the correctness of information in this document. Copyright by AUDI AG.

283

239

240

241

242

243

244

245

246

247

248

249

250

251

252

FV3-002190916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 2 / 20

Wiring Diagram

Knock sensor 1, Accelerator pedal position sensor, Accelerator pedal position sensor 2, Transmission neutral position sensor, Engine control module GX2 G61 G79 G185 G701 J623 T2hq T3bd T6ai T91 T105 * *2

Accelerator pedal module Knock sensor 1 Accelerator pedal position sensor Accelerator pedal position sensor 2 Transmission neutral position sensor Engine control module 2-pin connector 3-pin connector 6-pin connector 91-pin connector, black 105-pin connector, black pre-wired component Depending on equipment

J623 T91 /33

0.35 sw/ge

T6ai /2

T91 /34

0.35 gn/br

T91 /52

0.35 bl/gn

T6ai /3

T6ai /4

T91 /16

0.35 ge/bl

T6ai /1

T91 /51

0.35 gr

T91 /69

T91 /17

0.35 gr/ge

T6ai /5

0.35 ge/gr

T6ai /6

T3bd /1

GX2 254

0.35 ge/br

T3bd /2

T91 /19

T105 /98

0.35 br

0.35 gr/ws

T3bd /3

T105 /97

0.35 gr/rt

T2hq /1

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

T2hq /2

G185

G79

253

T91 /64

255

G61

G701 *2

256

257

258

259

260

261

* 262

263

264

265

266

FV3-002200916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 2 / 21

Wiring Diagram

Throttle valve control module, Charge air pressure sensor, Engine control module

GX3 J338

M

G186

G188 T6am /3

T6am /5

T6am /4

G187 T6am /2

T6am /1

T6am /6 0.5 br

0.75 sw/ge

0.75 br/rt

T105 /91

T105 /90

0.35 gr/rt

T105 /34

0.35 gn/ws

0.35 bl/gn

T105 /54

GX3 G31 G186 G187 G188 J338 J623 T4ay T6am T8m T8mx T10o T10ox T91 T105 TML

328

0.5 br

0.5 br

268 268

275 275

0.35 vi/br

T105 /55

T105 /56

T91 /35

328

J623 278 278

0.5 br

T91 /54

0.5 ge

T91 /32

0.5 *2 vi/sw

0.5 gr/sw

T91 /55

279 279

0.5 vi

0.5 br

T8m /5

T8m /6

T8m /7

T8m /8

T8mx /5

T8mx /6

T8mx /7

T8mx /8

T91 /54

0.5 ge

T91 /32

0.5 *2 vi/sw

0.5 gr/sw

T4ay /1

0.5 vi

0.5 br

T4ay /2

T4ay /3

T10o /5

T10o /6

T10o /7

T10o /8

T10ox /5

T10ox /6

T10ox /7

T10ox /8

0.5 vi

0.5 br

T4ay /4

T4ay /1

0.5 vi

269

270

0.5 br

T4ay /2

T4ay /3

0.5 vi

T4ay /4

G31

* 268

* 271

272

273

Depending on equipment Running change

TML

G31 267

Sensor ground connection 2 (in engine compartment wiring harness)

0.5 vi

TML

0.5 br

* *2

T91 /55

Throttle valve control module Charge air pressure sensor EPC throttle drive EPC throttle drive angle sensor 1 EPC throttle drive angle sensor 2 Throttle valve control module Engine control module 4-pin connector 6-pin connector 8-pin connector, black 8-pin connector, black 10-pin connector, black 10-pin connector, black 91-pin connector, black 105-pin connector, black Coupling point in engine compartment, left

274

275

276

277

278

279

280

FV3-002210916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2016

Audi TT

No. 2 / 22

Wiring Diagram

Oxygen sensor 1 after catalytic converter, Oxygen sensor 1 before catalytic converter, Engine coolant temperature sensor on radiator outlet, Engine control module GX7 GX10 G39 G83 G130 J623 T2eu T4ax T5q T91 Z19 Z29

Oxygen sensor 1 after catalytic converter Oxygen sensor 1 before catalytic converter Heated oxygen sensor Engine coolant temperature sensor on radiator outlet Oxygen sensor after catalytic converter Engine control module 2-pin connector 4-pin connector, black 5-pin connector, black 91-pin connector, black Oxygen sensor heater Heater for oxygen sensor 1 after catalytic converter

Protected by copyright. Copying for(in private or commercial purposes, in part or in whole, is not D180 Connection 87a engine compartment wiring harness) permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

*

pre-wired component

J623 T91 /44

0.35 gr/ge

T91 /43

0.35 br/gn

T5q /2

T5q /1

T91 /41

0.35 bl

T91 /74

1.0 sw/ge

T5q /5

0.35 gn/ws

T5q /3

*

1.0 sw

T91 /29

0.35 br

0.35 br

T4ax /3

T91 /49

0.35 gn

T2eu /2

T2eu /1

G130

T4ax /1 1.0 sw

T91 /26

T4ax /4

Z29

T5q /4

GX10

T91 /25

0.35 vi

T4ax /2 47 47

Z19

G39

T91 /11

GX7

G83

*

0.35 sw

D180

281

282

283

284

285

286

287

288

289

290

291

292

293

294

FV3-002220916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 2 / 23

Wiring Diagram

Oil level thermal sensor, Engine control module, Exhaust door control unit, Exhaust door control unit 2 G266 Oil level thermal sensor J623 Engine control module J883 Exhaust door control unit J945 Exhaust door control unit 2 T3av 3-pin connector T3be 3-pin connector, black T3bf 3-pin connector, black T6a 6-pin connector T6ax 6-pin connector T14c 14-pin connector T14cx 14-pin connector T17e 17-pin connector, red Protected copyright. Copying forred private or commercial purposes, in part or in whole, is not T17exby17-pin connector, permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability T91 91-pin connector, black with respect to the correctness of information in this document. Copyright by AUDI AG. T105 105-pin connector, black TALU Coupling point on left A-pillar, bottom TML Coupling point in engine compartment, left J623 193 193

T91 /10 0.5 vi

T91 /91

0.75 rt/gn

T17ex /1

T105 /83

1.0 bl/gr

T17ex /2

0.5 gr/ge

T17ex /5 181 181

T17e /1

T17e /2

T17e /5 0.5 ge/sw

B275 0.5 rt

0.5 rt

729

Ground connection on left rear wheel housing

*

TML

Depending on equipment

T14cx /14

0.5 rt 0.5 vi

69 69

Ground connection 3 (in main wiring harness)

B275 Positive connection (87) (in main wiring harness)

T14c /14

TALU

368

T6a /4

0.5 bl/gr

0.75 br T6a /5

*4

0.5 gn/ge T6a /6

TML T3bf /2

*

T3bf /1

T3be /1

T3be /2

J883 2.5 br

*

0.5 sw/rt

J945 T3bf 0.5/3 br

368

T3be /3

T3av /1

297

298

0.75 br T3av /2

T6ax /6 0.5 gr/ge T3av /3

G266

332 332 296

T6ax /5

0.5 br

729 295

T6ax /4

299

300

301

302

303

304

305

306

307

308

FV3-002230916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 2 / 24

Wiring Diagram

Radiator fan control module, Engine control module, Fuel tank leak detection control module G400 J293 J623 J909 T2dh T3bc T4ar T5o T5ox T5p T17b T17bx T91 TALU THRR V7 V177 J623

672

T91 /12

T91 /38 0.35 br/gr

27 27

28 28

6.0 *3 rt/ge

6.0 *4 rt/ge T4ar /1

180 180

0.5 ge/sw

0.5 vi/gr

T4ar /2

*2

2.5 rt

0.35 rt/gn

T4ar /3

J293

T5ox /4

T17bx /1

T17bx /2

T17b /1

T17b /2

T5o /4

6.0 br

0.5 sw T5p /4

V177

0.35 br/gr T5ox /2

T5o /2 0.5 br T5p /2

672

*2 310

311

*

0.35 bl/gn T5ox /3

T3bc /3 0.35 vi/sw T5ox /5

312

T3bc /1 0.35 vi T5ox /1

THRR T4ar /4

2.5 br

Only for vehicles with US equipment pre-wired component through June 2016 from June 2016

G400

M

T2dh /2

Ground connection 2 on left front longitudinal member

TALU

M

309

* *2 *3 *4

0.35 bl/vi

12 12

V7 T2dh /1

T91 /78

Fuel tank pressure sensor Radiator fan control module Engine control module Fuel tank leak detection control module 2-pin connector, black 3-pin connector, black 4-pin connector, black 5-pin connector 5-pin connector 5-pin connector, black 17-pin connector 17-pin connector, blue 91-pin connector, black Coupling point on left A-pillar, bottom Coupling point in luggage compartment, right Radiator fan Radiator fan 2

313

314

315

316

317

T5o /3

T5o /5

T5o /1

ws = white sw = black ro = red Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not rt = red permitted unless authorised by T5p AUDI AG. AUDI AG does not guarantee or accept any liability T5p T5p br = brown with /3 respect to the correctness /5 /1 of information in this document. Copyright by AUDI AG. gn = green bl = blue gr = grey J909 li = lilac * vi = lilac ge = yellow 318 319 320 321 322 or = orange rs = pink FV3-002240916 0.35 rt

0.35 br/ws

0.35 sw/ws

09.2016

Audi TT

No. 2 / 25

Wiring Diagram

Fuel level sensor, Transfer fuel pump, Engine control module G GX1 G6 J538 J623 T5c T5m T17e T17ex T91 TALU

Fuel level sensor Fuel delivery unit Transfer fuel pump Fuel pump control module Engine control module 5-pin connector, black 5-pin connector 17-pin connector, red 17-pin connector, red 91-pin connector, black Coupling point on left A-pillar, bottom

375

Ground connection 10 (in main wiring harness)

730

Ground connection 1 on right rear wheel housing

*

Only for FWD vehicles

J623 T91 /9

*

*

G6

G

49 49 1.0 vi

T5m /5

T5m /1

0.35 sw/br

T17ex /15

T17ex /13

T17e /15

T17e /13

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

GX1

M

T5m /2

T5m /3

T5m /4

0.35 br/ws

0.35 vi/sw

0.35 bl/ws

387 387

391 391

389 389

TALU

1.5 bl/rt

*

T5c /3

1.0 ge/sw

0.5 sw/br T5c /5

T5c /2

1.0 ge/br

302 302

346 346

0.5 br

1.5 br

T5c /1

J538

4.0 br

T5c /4 2.5 br

375

730 323

324

325

326

327

328

329

330

331

332

333

334

335

336

FV3-002250916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 2 / 26

Wiring Diagram

Fuel level sensor, Fuel delivery unit, Transfer fuel pump, Engine control module G GX1 G6 G169 J538 J623 T2dx T5c T6ak T17e T17ex T91 TALU *

Fuel level sensor Fuel delivery unit Transfer fuel pump Fuel level sensor 2 Fuel pump control module Engine control module 2-pin connector, black 5-pin connector, black 6-pin connector, black 17-pin connector, red 17-pin connector, red 91-pin connector, black Coupling point on left A-pillar, bottom Only for AWD vehicles

J623 T91 /9

*

*

G169

T6ak /5

1.0 vi

0.5 rt/gn

G6 0.35 sw/br

M

T6ak /4

353 353

*

G

GX1 T6ak /6

50 50

T6ak /3

T6ak /1

0.35 bl

0.35 bl/vi

0.35 bl/ws

0.35 vi/sw

0.35 br/ws

385 385

384 384

388 388

390 390

386 386

T2dx /1

1.0 ge/br

T2dx /2

T17ex /13

T17ex /15

T17ex /8

T17e /13

T17e /15

T17e /8

TALU

1.0 ge/sw 333 333

0.75 rt/gn 1.5 br

0.5 sw/br

1.5 bl/rt

44

Protected by copyright. Copying for private or commercial purposes, in part T5c or in whole, is not T5c T5c T5c T5c permitted unless authorised by AUDI AG. AUDI/1AG does/2not guarantee or accept any /4 /5 /3 liability with respect to the correctness of information in this document. Copyright by AUDI AG.

J538 * 337

338

339

340

341

342

343

344

345

346

347

348

349

350

FV3-002260916

ws sw ro rt br gn bl gr li vi ge or rs

= white = black = red = red =*3 brown = green = blue = grey = lilac = lilac = yellow = orange = pink

09.2016

Audi TT

No. 2 / 27

Wiring Diagram

Engine control module, Structure borne sound control module, Structure-borne sound actuator J623 J869 R214 T2ev T6an T91 T105

Engine control module Structure borne sound control module Structure-borne sound actuator 2-pin connector 6-pin connector 91-pin connector, black 105-pin connector, black

201

Ground connection 5 (in engine compartment wiring harness)

209

Ground connection 6 (in engine compartment wiring harness)

656

Ground connection on right headlamp

*4

*4

D106 Connection 4 (in engine compartment wiring harness) J623 T91 /79

349 349 0.35 *4

0.5 rt/gn

0.35 or/sw

T91 /80

378 378

Depending on equipment Only for LHD vehicles Only for RHD vehicles from June 2015

0.35 or/br

0.35 br/bl

370 370

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 366 with respect to the correctness of information in this document. Copyright by AUDI AG. 366

sw

377 377

* *2 *3 *4

T105 /8

D106 371 371

0.5 rt/gn

0.35 or/br

T6an /3

375 375 0.35 *4 sw

T6an /5

376 376

0.35 or/sw T6an /6

*

J869 T6an /4

T6an /1 209

*3 0.5 br

0.5 *2 br

1.0 br

T6an /2

0.35 ws/sw

0.35 gn/sw

T2ev /1

2.5 br

T2ev /2

70 70 201

R214 656

351

352

353

354

355

356

357

358

359

360

361

362

363

364

FV3-002270916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 2 / 28

Wiring Diagram

Data bus on board diagnostic interface, Dual-clutch transmission Mechatronic

*

J743

T20h /7

T20h /17

0.35 gn

T20h /15

0.35 gn/bl

J533 J743 T14c T14cx T17c T17cx T20a T20h TALU TML

T20h /10

0.35 *2 sw

0.35 or/br

0.35 or/sw

E124

E123

152 152

Data bus on board diagnostic interface Dual-clutch transmission Mechatronic 14-pin connector 14-pin connector 17-pin connector 17-pin connector, black 20-pin connector 20-pin connector, black Coupling point on left A-pillar, bottom Coupling point in engine compartment, left

B383 Powertrain CAN bus high connection 1 (in main wiring harness)

T14cx /13

TML

0.35 or/br

0.35 or/br

362 362

357 357

0.35 *2 sw

0.35 or/br

0.35 *2 sw

0.35 or/sw

0.35 or/sw

0.35 *2 sw

0.35 or/sw

B390 Powertrain CAN bus low connection 1 (in main wiring harness)

T14c /13

E123 CAN bus drive high connection 1 (in engine wiring harness) 358 358

359 359

360 360

361 361

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability T17cx with respect to the correctnessT17cx /2of information in this /1 document. Copyright by AUDI AG.

0.35 br/bl

E124 CAN bus drive low connection 1 (in engine wiring harness) * *2

TALU T17c /2

363 363

0.35 or/br

Only for vehicles with automatic transmission (DSG) 02E from June 2015

T17c /1

0.35 *2 sw

0.35 or/sw

26 26 B390 0.35 vi/ws

B383 0.35 or/br

T20a /3

0.35 *2 sw

T20a /6

0.35 or/sw

T20a /16

J533

365

366

367

368

369

370

371

372

373

374

375

376

377

378

FV3-002280916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 2 / 29

Wiring Diagram

Instrument cluster control module, Data bus on board diagnostic interface J285 J533 T20a T32a 410

J285

T32a /4

0.35 * gn

T32a /3

0.35 or/gn

T32a /9

0.35 or/br

T32a /10

0.35 bl/vi

0.35 bl

340 340

339 339

T32a /5

0.35 br/ws

T32a /7

0.35 bl/ws

0.35 bl/ws

T32a /6

0.35 vi/sw

0.35 vi/sw

B397

0.35 * gn

0.35 or/gn

B406

Comfort system CAN bus high connection 1 (in main wiring harness)

B398

Comfort system CAN bus high connection 2 (in main wiring harness)

B406

Comfort system CAN bus low connection 1 (in main wiring harness)

B407

Comfort system CAN bus low connection 2 (in main wiring harness)

0.35 * gn

0.35 or/gn

342 342

B407

0.35 br/ws

0.35 br/ws

343 343

330 330

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

0.35 or/br

T20a /15

T20a /5

J533

379

380

381

382

383

from June 2015

331 331

410

0.35 or/br

B398

332 332

Sensor ground connection 1 (in main wiring harness)

B397

* 341 341

Instrument cluster control module Data bus on board diagnostic interface 20-pin connector 32-pin connector

384

385

386

387

388

389

390

391

392

FV3-002290916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

Wiring Diagram

No. 5 / 1

Anti-Lock Brake System (ABS) , (1AT) from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2016

Audi TT

No. 5 / 2

Wiring Diagram

Terminal 15 power supply relay, Vehicle electrical system control module, Fuse panel C S133 A1 B+

E1

25.0 rt

A

SB1

SB2

SC50

SC3

SC38

1a

2a

50a

3a

38a

4.0 *5 rt/ws

4.0 *5 rt

4.0 *4 rt/ws

4.0 *4 rt

0.5 sw/vi

73 73

41 41

74 74

42 42

31 31

A G35 J329 J519 SB1 SB2 SC3 SC8 SC34 SC35 SC38 SC50 S133 SC T2cn T46a T73a

J519 T73a /13

T46a /12

0.35 sw/bl

0.5 bl

*2 22 0.5 *3 bl

J329

92

SC

A1

1/86

3/30

2/85

5/87

T2cn /1

SC34

SC35

SC8

34a

35a

8a

367

Ground connection 2 (in main wiring harness)

639

Ground connection on left A-pillar

G35

B278 Positive connection 2 (15a) (in main wiring harness)

*

91

Battery Right front brake pad wear sensor Terminal 15 power supply relay Vehicle electrical system control module Fuse 1 (on fuse panel B) Fuse 2 (on fuse panel B) Fuse 3 (on fuse panel C) Fuse 8 (on fuse panel C) Fuse 34 (on fuse panel C) Fuse 35 (on fuse panel C) Fuse 38 (on fuse panel C) Fuse 50 (on fuse panel C) Safety fuse 3 Fuse panel C 2-pin connector, black 46-pin connector 73-pin connector, black

B281 Positive connection 5 (15a) (in main wiring harness) 0.5 br

0.35 sw/bl

0.75 rt/gn

0.75 rt/bl

11 11

0.75 rt/sw

* *2 *3 *4 *5

22 22

367

B278

2.5 br

B281

0.35 rt/gn

20 20

16 16

2

3

4

5

6

ws

= white

br gn bl gr li vi ge or rs

= = = = = = = = =

sw in=part black Protected by copyright. Copying for private or commercial purposes, or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee accept any liability ro = orred with respect to the correctness of information in this document. rt Copyright = redby AUDI AG.

0.5 rt/bl

639 1

Refer to applicable standard equipment wiring diagram Refer to applicable wiring diagram for fuse positions The color of the wires depends on vehicle equipment through June 2016 from June 2016

7

8

9

10

11

12

13

14

FV3-005020916

brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 5 / 3

Wiring Diagram

Parking brake button, ASR/ESP button, -AUTO HOLDbutton, Vehicle electrical system control module EX12 EX22 E256 E538 E540 J519 K213 K237 L156 T16a T20b T73a T73c

J519 T73a /14

T73c /62 34 34

0.35 gr/bl

55

77

0.5 rt/bl

E256 T20b /10 31

T16a /11

T16a /1

T16a /2

K213 E540

T20b /11 31

0.5 br

T16a /7

L156

EX22

B277

T16a /10

T16a /3

T16a /4

E538

0.35 ws/bl

T16a /9

EX12

33 33

0.13 br/gr

0.13 bl/vi

40 40

39 39

687 18

Ground connection 1 on center tunnel

B732 Connection 58s (in main wiring harness) 2

0.35 br

17

687

B317 Positive connection 3 (30a) (in main wiring harness)

1.5 br

16

Ground connection 7 (in main wiring harness)

B731 Connection 58s (in main wiring harness) 1

T16a /8

372

15

372

B277 Positive connection 1 (15a) (in main wiring harness)

K237

T16a /6 31

0.5 br

0.35 ws/bl

0.5 rt/sw

T16a /5

T20b /16 15

T20b /6

38 38

B317

B732 0.35 gr/bl

0.13 ws/rt

37 37

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 0.13 0.35 0.13 AUDI0.13 0.13 or accept any liability permitted unless authorised by AUDI AG. AG does0.13 not guarantee gn/ge rt/gn to the correctness of information gr gn/bl bl/ws vi/gr with respect in this document. Copyright by AUDI AG.

0.35 gr/bl

66

36 36

0.75 rt/sw

B731

72 72

35 35

Parking brake button Switch module in instrument panel, center ASR/ESP button Electromechanical parking brake button -AUTO HOLD- button Vehicle electrical system control module Electromechanical parking brake indicator lamp -AUTO HOLD- indicator lamp Switch illumination bulb 16-pin connector, brown 20-pin connector 73-pin connector, black 73-pin connector, black

19

20

21

22

23

24

25

26

27

28

FV3-005030916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 5 / 4

Wiring Diagram

ABS control module, Left front ABS inlet valve

N100

N99

N101

N102

N227

J104 N99 N100 N101 N102 N227 N228 T17d T17dx T17e T17ex T46b TALU

N228

J104

T46b /14 31

4.0 br

T46b /46 31

4.0 br

T46b /31 30

T46b /23

T46b /35 15

0.35 sw/vi

0.35 ws/bl

D78

0.35 gn/ge

T46b /17

0.35 gr

T46b /18

0.35 gn/bl

T46b /19

0.35 bl/ws

T46b /24

0.35 vi/gr

T46b /36

0.35 bl/vi

T46b /32

0.35 br/gr

D102

0.35 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not sw/vi permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 0.35 with respect to the correctness of information ws/bl in this document. Copyright by AUDI AG. T17ex /11

T17dx /4

T17dx /1

T17dx /5

T17dx /6

T17dx /7

T17dx /8

T17dx /9

T17dx /10

T17d /4

T17d /1

T17d /5

T17d /6

T17d /7

T17d /8

T17d /9

T17d /10

0.35 ws/bl

0.13 gn/ge

0.13 gr

0.13 gn/bl

0.13 bl/ws

0.13 vi/gr

0.13 bl/vi

0.13 br/gr

4.0 * rt

28 28

19 19

23 23

24 24

25 25

26 26

22 22

20 20

88

33

34

35

36

37

38

39

40

4.0 *2 br

12 29

685 30

31

32

Ground connection in engine compartment, left

167

Ground connection 4 (in engine compartment wiring harness)

685

Ground connection 1 on right front longitudinal member

D78

Positive connection 1 (30a) (in engine compartment wiring harness)

* *2 *3 *4

T17d /16

167

4.0 *3 br

12

D102 Connection 2 (in engine compartment wiring harness)

T17dx /16

TALU

T17e /11

99

4.0 *4 rt

4.0 * rt

66

TALU

0.5 sw/vi

T46b /1 30

41

42

FV3-005040916

ABS control module Right front ABS inlet valve Right front ABS outlet valve Left front ABS inlet valve Left front ABS outlet valve Driving dynamics regulation high pressure switch valve 1 Driving dynamics regulation high pressure switch valve 2 17-pin connector, brown 17-pin connector, brown 17-pin connector, red 17-pin connector, red 46-pin connector Coupling point on left A-pillar, bottom

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

through June 2016 Only for LHD vehicles Only for RHD vehicles from June 2016

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 5 / 5

Wiring Diagram

Right front ABS wheel speed sensor, Left front ABS wheel speed sensor, Clutch position sensor, Vacuum sensor, ABS control module, ABS hydraulic pump

N225

M

N226

V64

J104

T46b /44

0.5 gn

T46b /45

0.5 br

T46b /38

0.5 sw

T46b /8

T46b /9

0.5 sw

T46b /4

0.5 br

T46b /5

0.5 * br

0.5 sw

T46b /33

0.35 *2 vi/ws

*

*

*

*

D185

D184

D187

D186

0.35 *3 vi/gr

T5g /3

0.5 sw

0.5 br

0.5 sw

0.5 gn

G45 G47 G476 G608 J104 N225 N226 T2ap T2ar T3x T5g T46b V64

Right front ABS wheel speed sensor Left front ABS wheel speed sensor Clutch position sensor Vacuum sensor ABS control module Driving dynamics regulation switch valve 1 Driving dynamics regulation switch valve 2 2-pin connector 2-pin connector 3-pin connector 5-pin connector 46-pin connector ABS hydraulic pump

D184

Left front speed sensor positive connection (in engine compartment wiring harness)

D185

Left front speed sensor negative connection (in engine compartment wiring harness)

D186

Right front speed sensor positive connection (in engine compartment wiring harness)

D187

Right front speed sensor negative connection (in engine compartment wiring harness)

G476

* *2 *3

T3x /1

T3x /2

T3x /3

T2ar /1

G608

G47

*

43

44

T2ar /2

45

46

47

48

49

Depending on equipment Only for vehicles with a diesel engine Only for vehicles with gasoline engine

ws = white sw = black roin part = orred Protected by copyright. Copying for private or commercial purposes, in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or rt = accept red any liability T2apwith respect toT2ap the correctness of information in this document. Copyright AUDI AG. br = by brown /1 /2 gn = green bl = blue gr = grey G45 li = lilac vi = lilac ge = yellow 50 51 52 53 54 55 56 or = orange rs = pink FV3-005050916

09.2016

Audi TT

No. 5 / 6

Wiring Diagram

Right rear ABS wheel speed sensor, Left rear ABS wheel speed sensor, ABS control module, Right rear ABS outlet valve, Left parking brake motor, Right parking brake motor

N136

G202

N135

N134

G44 G46 G202 J104 N133 N134 N135 N136 T2aq T2as T2at T2au T10b T10bx T46b TARU V282 V283 *

N133

J104

T46b /2

1.5 sw/rt

T46b /3

T46b /11

1.5 sw/ws

0.5 sw

T46b /10

T46b /13

0.5 br

1.5 gr/rt

T46b /12

T46b /6

T46b /7

1.5 gr/sw

0.5 sw

0.5 ws

T10bx /1

T10bx /4

T10bx /2

T10bx /3

T10bx /5

T10bx /8

T10bx /6

T10bx /7

T10b /1

T10b /4

T10b /2

T10b /3

T10b /5

T10b /8

T10b /6

T10b /7

Right rear ABS wheel speed sensor Left rear ABS wheel speed sensor Rotation rate sensor ABS control module Right rear ABS inlet valve Left rear ABS inlet valve Right rear ABS outlet valve Left rear ABS outlet valve 2-pin connector 2-pin connector 2-pin connector 2-pin connector 10-pin connector, white 10-pin connector, white 46-pin connector Coupling point on right A-pillar, bottom Left parking brake motor Right parking brake motor Running change

TARU

1.5 sw/rt

1.5 sw/ws

0.5 * gr/sw

0.5 vi/br

0.5 bl/rt

1.5 gr/rt

1.5 gr/sw

0.5 ws

0.5 sw

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. 1.5 gr/rt

T2at /1

T2at /2

T2as /1

T2as /2

T2au /1

M

58

0.5 * ge

0.5 ws

T2au /2

0.5 sw

T2aq /1

T2aq /2

M

V283

57

1.5 gr/sw

59

G44

60

61

V282

62

63

64

65

G46

66

67

68

69

70

FV3-005060916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 5 / 7

Wiring Diagram

ABS control module, Instrument cluster control module, Data bus on board diagnostic interface, Brake system indicator lamp, ASR/ESP indicator lamp

G201

K155

K118

G200

J285

J104

T46b /39

T46b /30 30

T46b /42

T46b /43 T32a /3

4.0 * rt/ws

0.35 ws/rt

0.35 *2 bl

4.0 *3 rt/ws

0.35 or/bl

0.35 or/br

0.35 or/br

T32a /4

0.35 *2 gn

0.35 or/gn

0.35 *2 bl

0.35 or/bl

B406

0.35 or/br

B397 0.35 or/br

55

0.35 *2 gn

0.35 or/gn

B407

T17cx /8

T17cx /16

T17cx /3

T17cx /4

0.35 or/br

0.35 *2 gn

Comfort system CAN bus high connection 1 (in main wiring harness)

B398

Comfort system CAN bus high connection 2 (in main wiring harness)

B406

Comfort system CAN bus low connection 1 (in main wiring harness)

B407

Comfort system CAN bus low connection 2 (in main wiring harness)

B672

Suspension/instrument cluster CAN bus high connection 1 (in main wiring harness)

B673

Suspension/instrument cluster CAN bus high connection 2 (in main wiring harness)

B676

Suspension/instrument cluster CAN bus low connection 1 (in main wiring harness)

B677

Suspension/instrument cluster CAN bus low connection 2 (in main wiring harness)

0.35 or/gn

T17cfor private or commercial T17c T17c ProtectedT17c by copyright. Copying purposes, in part or in whole, is not permitted/8unless authorised /16 by AUDI AG. AUDI/3AG does/4not guarantee or accept any liability T20a /5 with respect to the correctness of information in this document. Copyright by AUDI AG. 0.13 ws/rt

4.0 * rt/ws

15 15

77

0.35 *2 bl

0.35 or/bl

T20a /15

J533

0.35 or/br

T20a /18

T20a /8

B672 B676 0.35 *2 bl

0.35 or/bl

0.35 *2 bl

0.35 or/br

0.35 or/bl

0.35 or/br

B673

B677

73

B397

B398

TALU

72

Transverse acceleration sensor Brake pressure sensor 1 ABS control module Instrument cluster control module Data bus on board diagnostic interface Brake system indicator lamp ASR/ESP indicator lamp 17-pin connector, black 17-pin connector, black 20-pin connector, red 32-pin connector, gray 46-pin connector Coupling point on left A-pillar, bottom

D159 D160

71

G200 G201 J104 J285 J533 K118 K155 T17c T17cx T20a T32a T46b TALU

74

75

76

77

78

79

80

81

82

83

84

FV3-005070916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

D159 High bus connection (in engine compartment wiring harness) D160 * *2 *3

Low bus positive connection (in engine compartment wiring harness) through June 2016 from June 2015 from June 2016

09.2016

Audi TT

Wiring Diagram

No. 6 / 1

Garage door opener , (VC1),(VC2) from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2016

Audi TT

No. 6 / 2

Wiring Diagram

Terminal 15 power supply relay, Fuse 18 (on fuse panel B), Fuse 34 (on fuse panel C) A J329 SB18 S133 SC SC34

S133 A1 B+

E1

25.0 rt

*

A

J329

SC

A1

1/86

3/30

2/85

5/87

92

91

0.5 br

20 20

2.5 br

SB18

2

3

34a

18a

0.35 sw/bl

0.75 rt/gn

0.35 rt/ge

16 16

20 20

16 16

367 2.5 br

4

5

6

7

8

9

Ground connection 2 (in main wiring harness)

639

Ground connection on left A-pillar

10

Refer to applicable wiring diagram for fuse positions

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

639 1

367

*

SC34

Battery Terminal 15 power supply relay Fuse 18 (on fuse panel B) Safety fuse 3 Fuse panel C Fuse 34 (on fuse panel C)

11

12

13

14

FV3-006020916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 6 / 3

Wiring Diagram

Garage door opener control head, Garage door opener button 1, Garage door opener control module E284 E392 E393 E394 J519 J530 L156 T3b T5f T46a T73a

J519 T73a /13

T46a /29

T73a /15 LIN

0.35 sw/bl

55 88

10 10

0.75 rt/gn

0.35 vi

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of informationB528 in this document. Copyright by AUDI AG. B278 0.35 rt/ge

0.35 gr/ge

T5f /1 30

0.35 rt/gn

0.35 vi

T3b /1 15

T5f /3

T3b /3 LIN

370

131 2.5 br

33

671 16

17

18

19

131

Ground connection 2 (in engine compartment wiring harness)

132

Ground connection 3 (in engine compartment wiring harness)

369

Ground connection 4 (in main wiring harness)

370

Ground connection 5 (in main wiring harness)

671

Ground connection 1 on left front longitudinal member

B528 LIN bus connection 1 (in main wiring harness)

1.0 br

6.0 br

Ground connection 1 (in engine compartment wiring harness)

369

132 2.5 br

85

B278 Positive connection 2 (15a) (in main wiring harness)

0.35 br

85

15

E394

T3b /2 31

J530

0.35 br

1.5 br

E393

E392

L156 T5f /2 31

E284

Garage door opener control head Garage door opener button 1 Garage door opener button 2 Garage door opener button 3 Vehicle electrical system control module Garage door opener control module Switch illumination bulb 3-pin connector, black 5-pin connector, black 46-pin connector 73-pin connector, black

20

21

22

23

24

25

26

27

28

FV3-006030916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

Wiring Diagram

No. 7 / 1

All wheel drive , (1X1) from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2016

Audi TT

No. 7 / 2

Wiring Diagram

All wheel drive control module, Fuse panel C

S133 A1 B+

E1 25.0 rt A1

A

SC

SC11

*

A J492 S133 SC SC11 T2cx T6k T6kx T8c THRM V181

Battery All wheel drive control module Safety fuse 3 Fuse panel C Fuse 11 (on fuse panel C) 2-pin connector 6-pin connector 6-pin connector 8-pin connector, black Coupling point in luggage compartment, center All wheel drive clutch pump

729

Ground connection on left rear wheel housing

11a

J492 T8c /3 30

1.0 rt/vi

1.0 rt/ws

T8c /7 31

T8c /1 15

0.5 sw/vi

0.75 br

T8c /2

T8c /4

0.35 or/br

T2cx /1

T2cx /2

B672

Suspension/instrument cluster CAN bus high connection 1 (in main wiring harness)

B676

Suspension/instrument cluster CAN bus low connection 1 (in main wiring harness)

* *2

0.35 or/sw

Refer to applicable wiring diagram for fuse positions from June 2015 *2

T6kx /3

T6kx /1

T6kx /2

T6kx /5

T6kx /6

T6k /3

T6k /1

T6k /2

T6k /5

T6k /6

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

THRM

0.35 ws/bl

1.0 br

0.35 or/br

0.35 *2 bl

0.35 or/bl

26 26

25 25

0.35 or/bl

0.35 *2 bl

27 27

0.35 or/br

M

B672

18 18

V181 B676

729 1

2

3

4

5

6

7

8

9

10

11

12

13

14

FV3-007020916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 7 / 3

Wiring Diagram

Vehicle electrical system control module, Data bus on board diagnostic interface J519 J533 T20a T73a

J519 T73a /14

T73a /16

0.35 * gn

0.35 ws/bl

T73a /17

B277 Positive connection 1 (15a) (in main wiring harness) 0.35 or/gn

0.35 or/br

B397

B397

Comfort system CAN bus high connection 1 (in main wiring harness)

B398

Comfort system CAN bus high connection 2 (in main wiring harness)

B406

Comfort system CAN bus low connection 1 (in main wiring harness)

B407

Comfort system CAN bus low connection 2 (in main wiring harness)

B673

Suspension/instrument cluster CAN bus high connection 2 (in main wiring harness)

B677

Suspension/instrument cluster CAN bus low connection 2 (in main wiring harness)

B406

0.35 * gn

0.35 or/gn

0.35 or/br

B398

B407

11 11

0.35 * bl

10 10

0.35 or/bl

12 12

0.35 or/br

* B277

B673

0.35 ws/bl

0.35 * gn

0.35 ws/bl

Vehicle electrical system control module Data bus on board diagnostic interface 20-pin connector, red 73-pin connector, black

0.35 or/gn

from June 2015

B677

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability * 0.35 0.35 of information 0.35 with respect to the0.35 correctness in this document. Copyright by AUDI AG. or/br

bl

or/bl

or/br

55 T20a /14

T20a /15

T20a /5

T20a /18

T20a /8

J533

15

16

17

18

19

20

21

22

23

24

25

26

27

28

FV3-007030916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

Wiring Diagram

No. 8 / 1

A/C system with automatic control , (9AK) from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2016

Audi TT

No. 8 / 2

Wiring Diagram

Terminal 15 power supply relay, Fuse panel C A J329 S133 SC SC7 SC14 SC34 SC35

S133 A1 B+

E1

25.0 rt

A *

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Battery Terminal 15 power supply relay Safety fuse 3 Fuse panel C Fuse 7 (on fuse panel C) Fuse 14 (on fuse panel C) Fuse 34 (on fuse panel C) Fuse 35 (on fuse panel C)

367

Ground connection 2 (in main wiring harness)

639

Ground connection on left A-pillar

B278 Positive connection 2 (15a) (in main wiring harness) B281 Positive connection 5 (15a) (in main wiring harness)

SC

A1

3/30

SC7

SC14

SC34

B316 Positive connection 2 (30a) (in main wiring harness) J329

0.5 ge/rt

14a

4.0 rt/ws

34a

2/85

35a

0.75 rt/gn

29 29

B316

92

0.75 rt/bl

B278

91

0.5 br

0.35 sw/bl

98 98

B281

0.5 ge/rt

0.75 rt/gn

0.75 rt/bl

15 15

37 37

49 49

367

2.5 br

639 1

2

3

4

5

Refer to applicable wiring diagram for fuse positions

SC35 5/87

7a

* 1/86

6

7

8

9

10

11

12

13

14

FV3-008020916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 8 / 3

Wiring Diagram

Climatronic control module, Data bus on board diagnostic interface, A/C compressor regulator valve

33

J255 J533 N280 T2ct T8m T8mx T10o T10ox T17e T17ex T20a T20c TALU TML

0.5 ge/rt T20c /20 30

J255

T20c /19 31

T20c /5

T20c /6

26 26

T20c /18

27 27

363

Protected by copyright. Copying for private or commercial purposes, in* part or in*whole, is*not 0.35 *2 0.35 0.35 2.5 0.5 * 0.5 0.35 0.35 permitted unless authorisedor/br by AUDI AG. AG does not guarantee or gn/gr accept any liability gn or/gn br AUDIbr br gn/gr

0.5 br

0.13 gn/gr

with respect to the correctness of information in this document. Copyright by AUDI AG. T10o /3

T8m /3

T8m /4

T10o /4

T10ox /3

T8mx /3

T8mx /4

T10ox /4

TML B398

0.35 or/gn

TALU T17e /3

132

B407 0.35 *2 gn

T17ex /3

1.0 *3 br

T20a /5

1.0 * br/sw

6.0 br

372

1.0 *3 br

1.0 * br/sw

1.0 * gn/sw

1.0 * gn/sw

0.35 * gn/gr

0.35 * gn/gr

J533 1.5 br T2ct /1

687 15

17

18

19

20

T2ct /2 24 24

25 25

26

27

N280

671 16

132

Ground connection 3 (in engine compartment wiring harness)

363

Ground connection 8 (in engine compartment wiring harness)

372

Ground connection 7 (in main wiring harness)

486

Ground connection 4 (in engine pre-wiring harness)

671

Ground connection 1 on left front longitudinal member

687

Ground connection 1 on center tunnel

486

0.35 or/br

T20a /15

Climatronic control module Data bus on board diagnostic interface A/C compressor regulator valve 2-pin connector 8-pin connector 8-pin connector, black 10-pin connector 10-pin connector, black 17-pin connector, red 17-pin connector, red 20-pin connector, red 20-pin connector Coupling point on left A-pillar, bottom Coupling point in engine compartment, left

21

22

23

24

25

28

FV3-008030916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

B398

Comfort system CAN bus high connection 2 (in main wiring harness)

B407

Comfort system CAN bus low connection 2 (in main wiring harness)

* *2 *3

Depending on equipment from June 2015 Only for vehicles with a 2.5L gasoline engine

09.2016

Audi TT

No. 8 / 4

Wiring Diagram

Refrigerant circuit pressure sensor, Fresh air blower control module, Climatronic control module, Fresh air blower G805 J126 J255 T2cq T2cr T3ag T4ad T17e T17ex T20c TALU V2

J255

T20c /16 0.35 * rt/sw

B699 D106

44

0.35 rt/sw

0.35 * rt/sw

4.0 rt/ws

0.5 rt/gn

T17ex /4

0.35 * rt/sw

0.35 rt/gn

T2cq /2

D108 Connection 6 (in engine compartment wiring harness)

T3ag /3

44 44

T2cr /2

M

V2

0.35 rt/sw

4.0 br

0.35 rt/sw

T3ag /2 LIN

G805

0.35 rt/sw

T3ag /1 31

0.35 br

201

D108

201

43 29

30

31

32

33

Depending on equipment

T17e /8

55

4.0 br

T2cr /1

Ground connection 5 (in engine compartment wiring harness)

0.75 rt/gn

J126

4.0 rt

201

D106 Connection 4 (in engine compartment wiring harness)

T17ex /8

T17e /4

T2cq /1

Ground connection on A-pillar, lower right

*

T4ad /4

T4ad /1 31

43

B699or commercial LIN bus connection 4 (inormain wiring Protected by copyright. Copying for private purposes, in part in whole, is notharness) permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

TALU T4ad /3

Refrigerant circuit pressure sensor Fresh air blower control module Climatronic control module 2-pin connector 2-pin connector 3-pin connector 4-pin connector 17-pin connector, red 17-pin connector, red 20-pin connector Coupling point on left A-pillar, bottom Fresh air blower

34

35

36

37

38

39

40

41

42

FV3-008040916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 8 / 5

Wiring Diagram

Air quality sensor, Climatronic control module G238 G657 J255 T3ah T17b T17dx TALU

J255

Air quality sensor Humidity sensor in fresh air intake duct Climatronic control module 3-pin connector 17-pin connector 17-pin connector, brown Coupling point on left A-pillar, bottom

201

Ground connection 5 (in engine compartment wiring harness)

209

Ground connection 6 (in engine compartment wiring harness)

656

Ground connection on right headlamp

D52

Positive connection (15a) (in engine compartment wiring harness)

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 37 with respect to the correctness of information in this document. Copyright by AUDI AG. 37

D52 0.35 rt/sw

0.75 rt/bl

T3ah /3 LIN

0.75 rt/bl

T3ah /1 15

T17b /13

G238

G657

TALU

T3ah /2 31

T17dx /13 209

0.75 br

1.0 br

0.75 rt/bl

2.5 br

77 201

656 43

44

45

46

47

48

49

50

51

52

53

54

55

56

FV3-008050916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 8 / 6

Wiring Diagram

Sunlight photo sensor, Sunlight photo sensor 2, Left vent temperature sensor, Right vent temperature sensor, Climatronic control module G107 G134 G150 G151 J255 T2cs T4ae T20c

J255

T20c /17

T20c /13

377 T20c /3

T20c /1

0.35 bl/gn

0.13 rt/ge

0.13 bl/ws

Ground connection 12 (in main wiring harness)

B369 Connection 1 (5V) (in main wiring harness)

T20c /9

*

0.35 br/ws

Sunlight photo sensor Sunlight photo sensor 2 Left vent temperature sensor Right vent temperature sensor Climatronic control module 2-pin connector 4-pin connector 20-pin connector

Only for RHD vehicles

0.35 bl/sw

B369 B369

0.35 bl/sw

T4ae Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not T4ae T4ae /4 permitted unless authorised by /2 AUDI AG. /1 AUDI AG does not 5V guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

T2cs /2

T2cs /1

G150 G151

G107

*

G134

T4ae /3 31

0.35 br/ws

0.35 br/ws 377 377

57

58

59

60

61

62

63

64

65

66

67

68

69

70

FV3-008060916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 8 / 7

Wiring Diagram

Right front defroster/upper body vent shut-off door motor position sensor, Left front defroster/upper body vent shutoff door motor position sensor, Climatronic control module, Left side window defroster door motor, Right side window defroster door motor G317 Right front defroster/upper body vent shut-off door motor position sensor G318 Left front defroster/upper body vent shut-off door motor position sensor J255 Climatronic control module T6u 6-pin connector T6v 6-pin connector, black T12d 12-pin connector, brown T20c 20-pin connector V409 Left side window defroster door motor V410 Right side window defroster door motor

J255

T12d /12

T12d /6

T12d /5

T20c /12

T20c /10

T20c /11

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

0.35 gn/vi

0.35 vi/gr

0.35 gn

0.35 gn/vi

0.35 vi/gr

377

Ground connection 12 (in main wiring harness)

B369 Connection 1 (5V) (in main wiring harness)

0.35 gn

B369

0.35 bl/sw

0.35 bl/sw

T6u /3 5V

T6u /2

T6u /5

T6v /1 5V

T6u /6

M

T6u /1 31

T6v /2

T6v /6

T6v /5

M

V410

T6v /3 31

G317

0.35 br/ws

V409

G318

0.35 br/ws

377

71

72

73

74

75

76

77

78

79

80

81

82

83

84

FV3-008070916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 8 / 8

Wiring Diagram

Rear window defogger button, Defrost button, Climatronic control module E230 E782 G56 J255 J519 K10 K285 T4af T4ag T4e T12d T73a T73c

J255

T12d /11

T12d /7

T12d /8

T12d /9

T12d /10

T12d /1

T12d /2

T12d /3

T12d /4

378

Rear window defogger button Defrost button Instrument panel temperature sensor Climatronic control module Vehicle electrical system control module Rear window defogger indicator lamp Defrost indicator lamp 4-pin connector 4-pin connector 4-pin connector 12-pin connector, brown 73-pin connector, black 73-pin connector Ground connection 13 (in main wiring harness)

Protected by copyright. Copying for private or commercial purposes, part or in whole, notmain B731 inConnection 58sis(in permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. 0.35 br

0.13 sw

0.13 ws/vi

T4af /2

0.13 ws/vi

T4af /4

E782

K285

T4e /2

0.13 ws

T4ag /1

K10

T4af /3 58s

0.13 bl

T4ag /2

T4ag /3

T4e /3 58s

0.35 br

0.13 gr

T4ag /4

G56

T4e /1 31

0.35 gr/bl

0.13 gn

T4e /4

E230

T4af /1 31

0.35 br

0.13 ws/bl

0.35 gr/bl

12 12

0.35 gr/bl

0.35 sw/bl

378

T73c /62

86

87

88

T73a /13

J519

B731

85

89

90

91

92

wiring harness) 1

93

94

95

96

97

98

FV3-008080916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 8 / 9

Wiring Diagram

Front A/C display control head 2, Front A/C display control head 3, Front A/C display control head 4, Climatronic control module E775 E776 E777 J255 T4ah T4ai T4ak T20c

J255

T20c /4

379

T20c /15

Front A/C display control head 2 Front A/C display control head 3 Front A/C display control head 4 Climatronic control module 4-pin connector 4-pin connector 4-pin connector 20-pin connector Ground connection 14 (in main wiring harness)

B469 Connection 5 (in main wiring harness)

T20c /7

B710 LIN bus connection 5 (in main wiring harness)

0.35 rt/gr

0.35 gn/br

0.35 br/ws B469 B469

B710 B710

0.35 rt/gr

0.35 gn/br

T4ah /2 30

0.35 rt/gr

T4ah /1 LIN

0.35 gn/br

T4ai /2 30

E775

0.35 rt/gr

T4ai /1 LIN

T4ak /2 30

E776

T4ah /3 31

T4ak /1 LIN

E777

T4ai /3 31

0.35 br/ws

0.35 gn/br

T4ak /3 31

0.35 br/ws

Protected by copyright. ws = Copying white for private or commercial purposes, in part or in whole, is not permitted unless by AUDI AG. AUDI AG does not guarantee or accept any liability swauthorised = black with respect to the correctness of information in this document. Copyright by AUDI AG.

0.35 br/ws

379

379

99

100

101

102

103

104

105

106

107

108

109

110

111

112

FV3-008090916

ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = =

red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 8 / 10

Wiring Diagram

Front A/C display control head 1, Front A/C display control head 5, Climatronic control module E774 E778 J255 T4al T4am 379

Front A/C display control head 1 Front A/C display control head 5 Climatronic control module 4-pin connector 4-pin connector Ground connection 14 (in main wiring harness)

B469 Connection 5 (in main wiring harness)

J255

B710 LIN bus connection 5 (in main wiring harness) *

Only for vehicles with seat heating

B469

B710

0.35 rt/gr

0.35 gn/br

T4al /2 30

E774

0.35 rt/gr

T4al /1 LIN

0.35 gn/br

T4am /2 30

*

E778

T4am /1 LIN *

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not T4am by AUDI AG. AUDI AG does not guarantee or accept any liability permitted unless authorised /3 with respect to the correctness of information in this document. Copyright by AUDI AG. 31

T4al /3 31

0.35 br/ws

0.35 br/ws

379

113

114

115

116

117

118

119

120

121

122

123

124

125

126

FV3-008100916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 8 / 11

Wiring Diagram

Front air distribution door motor position sensor, Fresh air/ recirculating air/back pressure door motor position sensor, Climatronic control module, Fresh air/recirculating air/back pressure door motor, Front air distribution door motor G642 Front air distribution door motor position sensor G644 Fresh air/recirculating air/back pressure door motor position sensor J255 Climatronic control module T6aa 6-pin connector, blue T6ab 6-pin connector, blue T16d 16-pin connector T16e 16-pin connector, black, on the Climatronic control module V425 Fresh air/recirculating air/back pressure door motor V426 Front air distribution door motor

J255

T16e /14

0.35 br

T16e /5

0.35 ws/bl

T16e /1

0.35 vi

T16d /6

0.35 rt/ge

T16d /5

T16e /7

0.35 ge/sw

T16d /9

0.35 rt/ws

0.35 gr/ws

T16d /10

97

Ground connection 1 (in A/C wiring harness)

L2

Connection (in A/C system wiring harness)

0.35 sw/ws

L2 L2

0.35 vi T6ab /2

0.35 vi

T6ab /3

T6ab /5

T6ab /6

T6aa /2

T6aa /3

M

G642

T6ab /1

V426

G644

0.35 br

T6aa /5

T6aa /6

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with M respect to the correctness of information in this document. Copyright by AUDI AG.

T6aa /1

V425

0.35 br 97 97

127

128

129

130

131

132

133

134

135

136

137

138

139

140

FV3-008110916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 8 / 12

Wiring Diagram

Left temperature control door motor position sensor, Right temperature control door motor position sensor, Climatronic control module, Left temperature control door motor, Right temperature control door motor G220 G221 J255 T6ac T6ad T16d T16e V158 V159

J255

T16e /2

T16d /2

0.35 bl/ws

0.35 bl/ge

T16d /1

T16e /3

0.35 ws/sw

T16d /11

0.35 gr/rt

0.35 ge/bl

T16d /12

Left temperature control door motor position sensor Right temperature control door motor position sensor Climatronic control module 6-pin connector, blue 6-pin connector, blue 16-pin connector 16-pin connector, black, on the Climatronic control module Left temperature control door motor Right temperature control door motor

97

Ground connection 1 (in A/C wiring harness)

L2

Connection (in A/C system wiring harness)

0.35 rt/bl

L2

L2

0.35 vi T6ac /2

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 0.35 permitted unless authorised by AUDI AG. vi AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

T6ac /3

T6ac /5

T6ac /6

T6ad /2

T6ad /1

M

G220

T6ac /1

T6ad /5

T6ad /6

M

V158

G221

0.35 br

T6ad /3

V159

0.35 br

97

97

141

142

143

144

145

146

147

148

149

150

151

152

153

154

FV3-008120916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 8 / 13

Wiring Diagram

Defroster door motor position sensor, Footwell vent temperature sensor, Evaporator vent temperature sensor, Climatronic control module, Defroster door motor G135 G192 G263 J255 T2cu T2cv T6ae T16d T16e V107

J255

T16e /4

T16d /3

0.35 ge

0.35 ws/rt

T16d /4

T16e /8

0.35 gn/bl

T16e /11

0.35 bl/sw

Defroster door motor position sensor Footwell vent temperature sensor Evaporator vent temperature sensor Climatronic control module 2-pin connector 2-pin connector 6-pin connector 16-pin connector 16-pin connector, black, on the Climatronic control module Defroster door motor

97

Ground connection 1 (in A/C wiring harness)

L2

Connection (in A/C system wiring harness)

0.35 gn

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. L2

0.35 vi T6ae /2

T6ae /1

T6ae /5

T6ae /6

T2cu /2

M

G135

T6ae /3

G192

T2cv /2

G263 T2cu /1

V107

0.35 br

T2cv /1

0.35 br

0.35 br

97

155

156

157

158

159

160

161

162

163

164

165

166

167

168

FV3-008130916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

Wiring Diagram

No. 9 / 1

A/C system with manual control , (9AC),(KH6) from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2016

Audi TT

No. 9 / 2

Wiring Diagram

Terminal 15 power supply relay, Fuse panel C A J329 S133 SC SC7 SC14 SC34

S133 A1 B+

E1

25.0 rt

A

Battery Terminal 15 power supply relay Safety fuse 3 Fuse panel C Fuse 7 (on fuse panel C) Fuse 14 (on fuse panel C) Fuse 34 (on fuse panel C)

367

Ground connection 2 (in main wiring harness)

639

Ground connection on left A-pillar

*

B278 Positive connection 2 (15a) (in main wiring harness) B316 Positive connection 2 (30a) (in main wiring harness) * SC

3/30

SC7

SC14

J329

0.5 ge/rt

14a

4.0 rt/ws

2/85

34a

92

0.75 rt/gn

29 29

B316

1/86

SC34 5/87

7a

91

0.5 br

0.35 sw/bl

56 56

B278

0.5 ge/rt

0.75 rt/gn

15 15

37 37

367

2.5 br

639 1

2

3

4

Refer to applicable wiring diagram for fuse positions

A1

5

6

7

8

9

10

11

12

13

14

FV3-009020916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2016

Audi TT

No. 9 / 3

Wiring Diagram

Climatronic control module, Data bus on board diagnostic interface, A/C compressor regulator valve

33

J255 J533 N280 T2ct T8m T8mx T10o T10ox T17e T17ex T20a T20c TALU TML

0.5 ge/rt T20c /20 30

J255

T20c /19 31

T20c /5

26 26

T20c /18

27 27

363

0.35 *2 gn

0.5 br

T20c /6

0.35 or/gn

0.35 or/br

0.5 * br

2.5 br

0.5 * br

0.35 * gn/gr

0.35 * gn/gr

T10o /3

T8m /3

T8m /4

T10o /4

T10ox /3

T8mx /3

T8mx /4

T10ox /4

0.13 gn/gr T17ex /3

TML B398

132

B407 0.35 *2 gn

0.35 or/gn

1.0 *3 br 0.35 or/br

T20a /15

TALU T17e /3

permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1.5 br T2ct /1

687 17

18

19

20

T2ct /2 24 24

25 25

26

27

N280 *

671 16

Ground connection 3 (in engine compartment wiring harness)

363

Ground connection 8 (in engine compartment wiring harness)

372

Ground connection 7 (in main wiring harness)

486

Ground connection 4 (in engine pre-wiring harness)

671

Ground connection 1 on left front longitudinal member

687

Ground connection 1 on center tunnel

486

6.0 br

0.35 * gn/gr * *3 * * * * 1.0 1.0 1.0 1.0 1.0 0.35 Protected by copyright.br/sw Copying for or commercial ingn/gr part or in whole, is not br private br/sw gn/sw purposes, gn/sw

J533

15

132

B398

Comfort system CAN bus high connection 2 (in main wiring harness)

B407

Comfort system CAN bus low connection 2 (in main wiring harness)

T20a /5

372

Climatronic control module Data bus on board diagnostic interface A/C compressor regulator valve 2-pin connector 8-pin connector, black 8-pin connector 10-pin connector, black 10-pin connector 17-pin connector, red 17-pin connector, red 20-pin connector, red 20-pin connector, black Coupling point on left A-pillar, bottom Coupling point in engine compartment, left

21

22

23

24

25

28

FV3-009030916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

* *2 *3

Depending on equipment from June 2015 Only for vehicles with a 2.5L gasoline engine

09.2016

Audi TT

No. 9 / 4

Wiring Diagram

Refrigerant circuit pressure sensor, Fresh air blower control module, Climatronic control module, Fresh air blower G805 J126 J255 T2cq T2cr T3ag T4ad T17e T17ex T20c TALU V2

J255

T20c /16 0.35 * rt/sw

B699 D106

44

0.35 * rt/sw

4.0 rt/ws

0.35 * rt/sw

0.35 * rt/sw

0.35 * rt/gn

0.5 rt/gn

Refrigerant circuit pressure sensor Fresh air blower control module Climatronic control module 2-pin connector 2-pin connector 3-pin connector 4-pin connector 17-pin connector, red 17-pin connector, red 20-pin connector, black Coupling point on left A-pillar, bottom Fresh air blower

43

Ground connection on A-pillar, lower right

201

Ground connection 5 (in engine compartment wiring harness)

209

Ground connection 6 (in engine compartment wiring harness)

656

Ground connection on right headlamp

B699 LIN bus connection 4 (in main wiring harness) D106 Connection 4 (in engine compartment wiring harness)

T4ad /3

T4ad /4

T4ad /1 31

T2cq /1

J126

4.0 rt

4.0 br

T17e /4

T17e /8

0.35 * rt/sw

T2cr /2

M

T17ex /8

G805 T3ag /2 LIN

0.35 * br

0.75 rt/gn

55

V2

201 1.0 br

209 2.5 br 43

656 30

31

32

33

Depending on equipment

T3ag /1 31

4.0 br

29

*

TALU

T2cq /2

T2cr /1

T17ex /4

T3ag /3 15

*

34

35

36

37

38

39

40

41

42

FV3-009040916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not grey permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. lilac lilac yellow orange pink

09.2016

Audi TT

No. 9 / 5

Wiring Diagram

Rear window defogger button, Fresh air and recirculating air mode button, Climatronic control module E230 E781 J255 J519 K10 K113 T4an T4e T12d T73a T73c

J255

378 T12d /11

T12d /7

T12d /8

T12d /9

Rear window defogger button Fresh air and recirculating air mode button Climatronic control module Vehicle electrical system control module Rear window defogger indicator lamp A/C recirculation mode indicator lamp 4-pin connector 4-pin connector 12-pin connector 73-pin connector, black 73-pin connector Ground connection 13 (in main wiring harness)

T12d /10

B731 Connection 58s (in main wiring harness) 1 0.35 br

0.13 sw

0.13 ws/vi

T4an /2

0.13 ws/vi

T4an /4

E781

K113

0.13 ws/bl

T4e /2

T4e /4

E230

T4an /1 31

K10

T4an /3 58s

T4e /1 31

T4e /3 58s 12 12

0.35 br

0.35 gr/bl

0.35 br

0.35 gr/bl

0.35 gr/bl

52

53

378

B731

43

44

45

46

47

48

49

50

51

0.35 sw/bl

ws = white sw = black ro = red rt = red T73c T73a br = brown /62 /13 gn = green J519 bl = blue Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not gr = grey permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability li = lilac with respect to the correctness of information in this document. Copyright by AUDI AG. vi = lilac ge = yellow 54 55 56 or = orange rs = pink FV3-009050916

09.2016

Audi TT

No. 9 / 6

Wiring Diagram

Right front defroster/upper body vent shut-off door motor position sensor, Left front defroster/upper body vent shutoff door motor position sensor, Climatronic control module, Left side window defroster door motor, Right side window defroster door motor G317 Right front defroster/upper body vent shut-off door motor position sensor G318 Left front defroster/upper body vent shut-off door motor position sensor J255 Climatronic control module T6u 6-pin connector T6v 6-pin connector T12d 12-pin connector T20c 20-pin connector, black V409 Left side window defroster door motor V410 Right side window defroster door motor

J255

T20c /17

T20c /9

T12d /12

T12d /6

T12d /5

T20c /12

T20c /11

T20c /10

377

0.35 br/ws

0.35 bl/sw

0.35 gn/vi

0.35 vi/gr

0.35 gn

0.35 gn/vi

B369

0.35 vi/gr

B369 Connection 1 (5V) (in main wiring harness)

0.35 gn

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

0.35 bl/sw

0.35 bl/sw

T6u /3 5V

T6u /2

T6u /5

T6v /1 5V

T6u /6

M

T6u /1 31

T6v /2

T6v /6

T6v /5

M

V410

T6v /3 31

G317

0.35 br/ws

V409

G318

0.35 br/ws 377

57

58

59

Ground connection 12 (in main wiring harness)

60

61

62

63

64

65

66

67

68

69

70

FV3-009060916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

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09.2016

Audi TT

No. 9 / 7

Wiring Diagram

Front A/C display control head 2, Front A/C display control head 3, Front A/C display control head 4, Climatronic control module E775 E776 E777 J255 T4ah T4ai T4ak T20c

J255

T20c /4

379

T20c /15

Front A/C display control head 2 Front A/C display control head 3 Front A/C display control head 4 Climatronic control module 4-pin connector 4-pin connector 4-pin connector 20-pin connector, black Ground connection 14 (in main wiring harness)

B469 Connection 5 (in main wiring harness)

T20c /7

B710 LIN bus connection 5 (in main wiring harness) 0.35 rt/gr

0.35 gn/br

B469 B469

B710 B710

0.35 rt/gr

0.35 gn/br

T4ah /2 30

0.35 rt/gr

T4ah /1 LIN

0.35 gn/br

T4ai /2 30

E775

0.35 rt/gr

T4ai /1 LIN

T4ak /2 30

E776

T4ah /3 31

0.35 br/ws

T4ak /1 LIN

E777

T4ai /3 31

0.35 br/ws

0.35 gn/br

T4ak /3 31

0.35 br/ws

0.35 br/ws 379 379

71

72

73

74

75

76

77

78

79

80

81

82

83

84

FV3-009070916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brownProtected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability green with respect to the correctness of information in this document. Copyright by AUDI AG. blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 9 / 8

Wiring Diagram

Front A/C display control head 1, Front A/C display control head 5, Climatronic control module E774 E778 J255 T4al T4am 379

Front A/C display control head 1 Front A/C display control head 5 Climatronic control module 4-pin connector 4-pin connector Ground connection 14 (in main wiring harness)

B469 Connection 5 (in main wiring harness)

J255

B710 LIN bus connection 5 (in main wiring harness) *

Only for vehicles with seat heating

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. B469

B710

0.35 rt/gr

0.35 gn/br

T4al /2 30

E774

0.35 rt/gr

T4al /1 LIN

0.35 gn/br

T4am /2 30

*

E778

T4al /3 31

T4am /1 LIN *

T4am /3 31

0.35 br/ws

0.35 br/ws

379

85

86

87

88

89

90

91

92

93

94

95

96

97

98

FV3-009080916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 9 / 9

Wiring Diagram

Temperature control door motor position sensor, Evaporator vent temperature sensor, Air distribution door motor position sensor, Climatronic control module, Temperature control door motor, Air distribution door motor G92 G263 G645 J255 T2cv T6af T6ah T16e V68 V428

J255

T16e /14

T16e /3

T16e /1

T16e /7

T16e /8

T16e /2

T16e /6

T16e /5

T16e /11

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. 0.35 bl/ge

0.35 vi

0.35 gr

0.35 gn

0.35 bl/rt

0.35 ge/sw

Temperature control door motor position sensor Evaporator vent temperature sensor Air distribution door motor position sensor Climatronic control module 2-pin connector 6-pin connector, blue 6-pin connector, black 16-pin connector Temperature control door motor Air distribution door motor

97

Ground connection 1 (in A/C wiring harness)

L2

Connection (in A/C system wiring harness)

*

Depending on equipment

0.35 * gr/rt

0.35 vi/ge

L2

0.35 vi T6af /2

0.35 vi

T6af /3

T6af /5

T6af /6

T6ah /2

T6ah /3

M

G645 0.35 br

T6af /1

T6ah /5

T6ah /6 *

M

V428

G92

0.35 br

T6ah /1

T2cv /2

G263 T2cv /1

V68

0.35 * br

0.35 br 97

99

100

101

102

103

104

105

106

107

108

109

110

111

112

FV3-009090916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 9 / 10

Wiring Diagram

Climatronic control module, Recirculation door motor J255 T6ag T16e V113 *

Climatronic control module 6-pin connector, blue 16-pin connector Recirculation door motor Only for RHD vehicles

J255

T16e /10

T16e /9

T16e T16e Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not /10 /9 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

0.35 ge

0.35 bl

T6ag /5

0.35 ge

T6ag /6

T6ag /5

M

114

115

116

117

T6ag /6

M

V113

113

0.35 bl

118

V113 *

119

120

121

122

123

124

125

126

FV3-009100916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

Wiring Diagram

No. 10 / 1

Convenience system from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2016

Audi TT

No. 10 / 2

Wiring Diagram Fuse panel C SB S133

A1 B+

S131

E1

S132 SB20

C1

25.0 rt

D1

4.0 sw/rt

253 253

A SB SC SC7 SC8 SB20 SC23 SC25 SC26 SC29 SC39 SC42 SC43 S131 S132 S133

25.0 rt

20a

0.5 sw/ge

214 214

204 204

B317 Positive connection 3 (30a) (in main wiring harness)

1.5 bl/rt

SC A

*

*

29

A1

SC29

SC7

SC8

SC39

SC42

SC23

SC25

SC26

SC43

29a

7a

8a

39a

42a

23a

25a

26a

43a

0.35 rt/bl

0.5 ge/rt

256 256

213 213

0.75 rt/sw

2.5 rt/ge

4.0 rt/vi

4.0 rt/vi

2.5 rt/ge

2.5 sw/rt

2.5 rt/bl

119 119

250 250

252 252

21 21

251 251

249 249

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

0.35 rt/sw

209 209 2

3

4

5

Refer to applicable wiring diagram for fuse positions

A2

B317

1

Battery Fuse panel B Fuse panel C Fuse 7 (on fuse panel C) Fuse 8 (on fuse panel C) Fuse 20 (on fuse panel B) Fuse 23 (on fuse panel C) Fuse 25 (on fuse panel C) Fuse 26 (on fuse panel C) Fuse 29 (on fuse panel C) Fuse 39 (on fuse panel C) Fuse 42 (on fuse panel C) Fuse 43 (on fuse panel C) Safety fuse 1 Safety fuse 2 Safety fuse 3

6

7

8

9

10

11

12

13

14

FV3-010020916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 10 / 3

Wiring Diagram

Driver exterior door handle switch, Driver exterior door handle touch sensor, Driver door control module F272 G415 J386 J518 T2fc T2v T20f T27a T27ax T40a TTVL

J386 T20f /2

T20f /20 31

T2v /1 0.5 bl/sw

T20f /19 30

G415

2.5 br

0.5 br

T2fc /1

T20f /15

T20f /14

T2v /2 0.35 ge/gr

0.35 * rt

2.5 rt/ge

0.35 or/br

0.35 or/gn

205

F272 T2fc /2 31

0.5 br

2.5 br

T27ax /22

T27ax /9

T27ax /19

T27ax /1

T27ax /27

T27a /22

T27a /9

T27a /19

T27a /1

T27a /27

TTVL

2.5 br

206 206

0.13 ge/gr

0.35 * gn

2.5 rt/ge

367

0.35 or/gn

Driver exterior door handle switch Driver exterior door handle touch sensor Driver door control module Access/start authorization control module 2-pin connector 2-pin connector 20-pin connector 27-pin connector 27-pin connector, black 40-pin connector Left front door coupling point

205

Ground connection (in driver door wiring harness)

367

Ground connection 2 (in main wiring harness)

639

Ground connection on left A-pillar

B397

Comfort system CAN bus high connection 1 (in main wiring harness)

B406

Comfort system CAN bus low connection 1 (in main wiring harness)

*

from June 2015

0.35 or/br

B406

B397 11 11

2.5 br

2.5 br

0.35 * gn

2.5 br

0.35 or/gn

0.35 * gn

0.35 or/gn

0.35 or/br

0.35 or/br

121 121

207 207

125 125

T40a /11 199 199

120 120

206 206

205 205

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDIJ518 AG. AUDI AG does not guarantee or accept any liability with respect to the 639 correctness of information in this document. Copyright by AUDI AG. 15

16

17

18

19

20

21

22

23

24

25

26

27

28

FV3-010030916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 10 / 4

Wiring Diagram

Driver door control module, Driver exterior rearview mirror J386 Driver door control module K233 Lane change assistance warning lamp in driver exterior rearview mirror T2k 2-pin connector, black T2kx 2-pin connector T8a 8-pin connector, black T16b 16-pin connector T20f 20-pin connector T27a 27-pin connector T27ax 27-pin connector, black TTIVL Coupling point in the left front door TTVL Left front door coupling point VX4 Driver exterior rearview mirror Y7 Automatic dimming interior rearview mirror Y20 Driver automatic dimming exterior rearview mirror

J386 T20f /17

T20f /8

0.35 *4 bl

0.35 *4 gn

T16b /2

0.35 vi/bl

0.35 vi/rt

0.35 sw/gr

T16b /6

0.35 sw

B427 Mirror auto-dimming signal connection 1 (in main wiring harness) B428 Mirror auto-dimming signal connection 2 (in main wiring harness) T27ax /2

T27ax /3

T27ax /16

T27ax /15

T27a /3

T27a /16

T27a /1

TTVL

T2k /1

T2kx /2

T2kx /1

* *2 *3 *4

TTIVL

T27a /2

0.35 gn

0.35 bl

0.35 vi/bl

0.35 vi/rt

131 131

130 130

0.35 sw/vi

Refer to applicable standard equipment wiring diagram pre-wired component Only for vehicles with automatic dimming exterior rearview mirror Only for vehicles with automatic dimming interior rearview mirror

0.35 sw/gn

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

B427

B428

0.35 gn

0.35 gn

0.35 bl

T8a /4

Y7

*

* 31

*3

K233

Y20

VX4 128 128

Y7

30

0.35 bl

T8a /5 127 127

29

T2k /2

32

33

34

*2

35

36

37

38

39

40

41

42

FV3-010040916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

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09.2016

Audi TT

No. 10 / 5

Wiring Diagram

Driver exterior rearview mirror horizontal position sensor, Driver door control module, Driver exterior rearview mirror G514 G515 J386 L131 T16b VX4 V17 V121 V149 Z4

J386 T16b /7

T16b /16

T16b /4

T16b /14

T16b /13

T16b /8

T16b /5

T16b /10

T16b /9

T16b /3

T16b /15

T16b /11

0.5 sw/bl

Z1

Driver exterior rearview mirror horizontal position sensor Driver exterior rearview mirror vertical position sensor Driver door control module Driver exterior rearview mirror turn signal bulb 16-pin connector Driver exterior rearview mirror Driver mirror adjustment motor 2 Driver exterior rearview mirror folding motor Driver mirror adjustment motor Heated driver exterior rearview mirror

Z1

Connection 1 (in power heated mirror wiring harness)

* *2 *3

Depending on equipment Only for vehicles with heated exterior rearview mirrors Only for vehicles with power folding exterior rearview mirrors

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

0.35 ws

M

V17

0.35 gr/ge

0.35 gr/ws

0.35 ws/ge

*

0.35 bl/rt

0.35 br/ws

0.35 rs

M

*

G514

0.35 rt

G515

0.35 bl

*3

0.5 sw/rt

M

0.35 sw/bl

*2

V121

V149

0.5 sw/bl

Z4

0.35 ge

L131

VX4

43

44

45

46

47

48

49

50

51

52

53

54

55

56

FV3-010050916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

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09.2016

Audi TT

No. 10 / 6

Wiring Diagram

Power window control head in driver door, Interior monitoring and vehicle inclination deactivation button, Driver door control module J386 T32f /4 58s

T32f /10

0.35 bl

0.35 bl/ws

T32f /20

T32f /32

0.35 vi

E512 E616 E710 E715 J386 T10m T10n T32f

T32f /31

0.35 rt/ws

0.35 rt/ge

267

Ground connection 2 (in driver door wiring harness)

R52

Connection 58s (in driver door wiring harness)

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does *not guarantee accept any liability Not for or USA with respect to the correctness of information in this document. Copyright by AUDI AG.

R52

R52

0.35 bl/ws

0.35 bl/ws

T10n /10 58s

T10n /1

T10m /3

E710

T10n /5 31

*

T10m /1 58s

T10m /2

T10n /3

E616

E715 T10m /5 31

E512

0.35 br

0.35 br

267

57

Power window control head in driver door Interior monitoring and vehicle inclination deactivation button Driver power window button Front passenger power window button in driver door Driver door control module 10-pin connector 10-pin connector 32-pin connector

58

59

267

60

61

62

63

64

65

66

67

68

69

70

FV3-010060916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 10 / 7

Wiring Diagram

Mirror adjusting switch, Driver interior locking button, Driver door control module E43 E48 E168 E308 J386 T4o T4p T32f

J386 T32f /24

T32f /25

0.35 gn/ge

0.35 bl/gr

T32f /28

T32f /13 58d

0.35 bl/gn

0.35 vi/rt

T32f /5 31

0.35 br

T32f /21 31

Mirror adjusting switch Mirror selector switch Folding mirror adjustment switch Driver interior locking button Driver door control module 4-pin connector, black 4-pin connector 32-pin connector

267

Ground connection 2 (in driver door wiring harness)

R52

Connection 58s (in driver door wiring harness)

0.35 br

R52

0.35 bl/ws

0.35 bl/ws

T4o /1 58s

T4o /3

T4o /4

E168

E48 T4o /2 31

T4p /3 58s

T4p /2

T4p /1 31

E308

E43

0.35 br

T4p /4 58d

0.35 br

267

267

71

72

73

74

75

76

77

78

79

80

81

82

83

84

FV3-010070916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2016

Audi TT

No. 10 / 8

Wiring Diagram

Driver door control module, Central locking -SAFE- indicator lamp, Driver side interior door handle illumination lamp, Driver door warning lamp, Driver side entry lamp J386 T32f /1

T32f /16

T32f /3

0.35 bl/ge

J386 K133 L160 L219 T2aa T2fd T2fe T2ff T2z T4q T4r T32f W30 W86 W92

T32f /8

0.35 *3 gr

0.35 gr

96 96

R65

R94

92

0.35 sw

0.35 bl/ge

92whole, is not Protected by copyright. Copying for private or commercial purposes, in part or in permitted unless AUDI AG. AUDI AG 0.35 authorised by0.35 0.35does not guarantee 0.35 or accept any liability 0.35 with respect this document. Copyright by AUDI AG. bl/geto the correctness gn/blof information ingr gr gr

T2z /1

T2fd /2

*

K133

T2fe /2

*2

W30

T2z /2

W92

T2fd /1

0.35 br

T2ff /2

*2

L219

T2fe /1

0.35 br

T4r /4

*2

W86

T2ff /1

0.35 br

T4q /2

*2

0.35 br

T2aa /2

L160

T4r /1

0.35 br

267

85

86

87

88

89

90

91

92

93

94

95

96

R65

Positive connection (58) (in driver door wiring harness)

R94

Connection 1 (in driver door wiring harness) pre-wired component Only for vehicles with auxiliary lamps Only for vehicles with Bang & Olufsen sound system

*3

T2aa /1

0.35 br

Ground connection 2 (in driver door wiring harness)

W86

T4q /1

0.35 br

267

* *2 *3

0.35 *3 gr

Driver door control module Central locking -SAFE- indicator lamp Driver door storage compartment illumination bulb Driver side interior door handle illumination lamp 2-pin connector 2-pin connector 2-pin connector 2-pin connector 2-pin connector 4-pin connector, black 4-pin connector 32-pin connector Driver door warning lamp Driver side door ambient lighting lamp Driver side entry lamp

97

98

FV3-010080916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 10 / 9

Wiring Diagram

Driver central locking lock unit, Driver door control module, Driver window regulator motor F2 F131 F220 F241 J386 T3t T6l T8f T20f V56 V147 V161 *

J386 T6l /3

2.5 gr/vi

T6l /6

T20f /13

T20f /11

2.5 gr/ge

0.35 ge

T20f /12

T20f /7 31

0.35 * br

0.35 br/ge

0.35 ws

T20f /5

0.35 bl/ws

T20f /6

0.35 vi/gn

T20f /1

0.35 gn/ws

Driver door contact switch Left front central locking system actuator Driver central locking lock unit Driver lock cylinder contact switch Driver door control module 3-pin connector 6-pin connector 8-pin connector, black 20-pin connector Driver door central locking system motor Driver window regulator motor Driver door central locking -SAFE- motor Not for USA

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

T3t /2

T8f /4

T3t /3

T8f /6

M

101

102

M

V56

V147

100

T8f /7

F2

M

99

T8f /5 31

T8f /2

T8f /3

F131

T8f /1

F241

*

V161 F220

103

104

105

106

107

108

109

110

111

112

FV3-010090916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

*

09.2016

Audi TT

No. 10 / 10

Wiring Diagram

Front passenger exterior door handle switch, Front passenger exterior door handle touch sensor, Front passenger door control module J387 T20g /2

T20g /20 31

G416

T2w /1 0.5 bl/sw

T20g /19 30

2.5 br

0.5 br

T2y /1

T20g /15

F273 G416 J387 J518 J533 T2w T2y T20a T20g T27b T27bx T40a TTVR

T20g /14

T2w /2 0.35 ge/gr

0.35 * rt

2.5 rt/ge

0.35 or/br

0.35 or/gn

206

F273 T2y /2 0.5 br

2.5 br T27bx /22

T27bx /9

T27bx /19

T27bx /1

T27bx /27

T27b /22

T27b /1

T27b /19

T27b /1

T27b /27

43

Ground connection on A-pillar, lower right

206

Ground connection (in front passenger door wiring harness)

373

Ground connection 8 (in main wiring harness)

TTVR

2.5 br

0.35 ge/bl

0.35 * gn

2.5 rt/ge

T40a /12

B398

Comfort system CAN bus high connection 2 (in main wiring harness)

Comfort system CAN low connection Protected by copyright. Copying for private orB407 commercial purposes, in part or inbus whole, is not harness) permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. 0.35 or/gn

*

0.35 or/br

B398

2 (in main wiring

from June 2015

B407

77

373

J518 0.5 br

0.5 br

0.35 * gn

2.5 br

0.35 or/gn

0.35 * gn

0.35 or/gn

T20a /15 258 258

230 230

22 22

114

115

116

0.35 or/br

0.35 or/br

T20a /5

25 25

27 27

J533

43 113

Front passenger exterior door handle switch Front passenger exterior door handle touch sensor Front passenger door control module Access/start authorization control module Data bus on board diagnostic interface 2-pin connector 2-pin connector 20-pin connector, black 20-pin connector 27-pin connector, black 27-pin connector, black 40-pin connector, black Right front door coupling point

117

118

119

120

121

122

123

124

125

126

FV3-010100916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 10 / 11

Wiring Diagram

Front passenger door control module, Front passenger exterior rearview mirror, Front passenger automatic dimming exterior rearview mirror J387 T20g /8

0.35 *2 gn

T20g /17

T16c /2

0.35 *2 bl

T27bx /2

T27bx /3

T27b /2

T27b /3

0.35 vi/rt

0.35 vi/bl

0.35 sw/gr

T27bx /15

T27bx /16

T27b /15

T27b /16

TTVR

0.35 gn

0.35 bl

T2l /2

T2lx /2

T2lx /1

35 35

34 34

0.35 vi/rt

0.35 vi/bl

0.35 vi/gr

T10ix /8

T10ix /9

0.35 vi/gn

0.35 sw/vi

TSFHL

0.35 vi/rt T12h /4

T10i /8 0.35 vi/bl

T10i /9 0.35 vi/gr

T12h /6

T12h /2

T10i /10 0.35 vi/gn T12h /8

J770 128

0.35 sw/gn

T10ix /10

34 34 T10i /7

127

0.35 sw

J387 Front passenger door control module J770 Lane change assistance control module 2 K234 Lane change assistance warning lamp in front passenger exterior rearview mirror T2l 2-pin connector T2lx 2-pin connector T10i 10-pin connector, black T10ix 10-pin connector, black T12h 12-pin connector, black T16c 16-pin connector T20g 20-pin connector T27b 27-pin connector, black T27bx 27-pin connector, black TSFHL Coupling point on left rear bumper, in the rear bumper TTIVR Coupling point in the right front door TTVR Right front door coupling point VX5 Front passenger exterior rearview mirror Y21 Front passenger automatic dimming exterior rearview mirror * Only for vehicles with automatic dimming exterior rearview mirror *2 Only for vehicles with automatic dimming interior rearview mirror

TTIVR

T10ix /7 31 31

T2l /1

T16c /6

129

130

131

132

133

134

135

136

137

ws = white sw = black * ro = red K234 Y21 Protected by copyright. rt = Copying red for private or commercial purposes, in part or in whole, is not permitted unless by AUDI AG. AUDI AG does not guarantee or accept any liability br authorised = brown VX5 with respectgn to the=correctness green of information in this document. Copyright by AUDI AG. bl = blue gr = grey li = lilac vi = lilac ge = yellow 138 139 140 or = orange rs = pink FV3-010110916

09.2016

Audi TT

No. 10 / 12

Wiring Diagram

Front passenger door control module, Front passenger exterior rearview mirror, Front passenger side mirror adjustment motor 2, Heated front passenger exterior rearview mirror

J387 T16c /7

T16c /16

T16c /4

T16c /14

T16c /13

T16c /8

T16c /5

T16c /9

T16c /10

T16c /15

T16c /3

T16c /11

G516 Front passenger exterior rearview mirror horizontal position sensor G517 Front passenger exterior rearview mirror vertical position sensor J387 Front passenger door control module L132 Front passenger exterior rearview mirror turn signal bulb T16c 16-pin connector VX5 Front passenger exterior rearview mirror V25 Front passenger side mirror adjustment motor 2 V122 Front passenger exterior rearview mirror folding motor V150 Front passenger mirror adjustment motor Z5 Heated front passenger exterior rearview mirror

0.5 sw/bl

Z2

0.35 ws

0.35 gr/ge

0.35 gr/ws

0.35 ws/ge

0.35 bl/rt

0.35 rt

0.35 br/ws

0.35 bl

0.35 rs

0.5 sw/rt

0.5 sw/bl

0.35 sw/bl

Z2

Connection 2 (in power heated mirror wiring harness)

* *2 *3

Only for vehicles with folding mirrors Only for vehicles with heated exterior rearview mirrors Depending on equipment

0.35 ge

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

M

V25

*3

M

*3

G516

*

V150

G517

M

*2

V122

Z5

L132

VX5

141

142

143

144

145

146

147

148

149

150

151

152

153

154

FV3-010120916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 10 / 13

Wiring Diagram

Front passenger interior locking button, Front passenger power window button, Front passenger door control module E309 E716 J387 T4s T4t T32g

J387 T32g /28

T32g /4 58s

T32g /13 58d

T32g /4 58s

T32g /32

T32g /5 31

T32g /5

0.35 bl/sw

Front passenger interior locking button Front passenger power window button Front passenger door control module 4-pin connector 4-pin connector 32-pin connector

268

Ground connection 2 (in front passenger door wiring harness)

R53

Connection 58s (in front passenger door wiring harness)

* *2

USA only Only for vehicles with auxiliary lamps

R53

0.35 bl/sw

0.35 vi/rt

T4s /3 58s

T4s /2

T4s /1 31

0.35 bl/gn

0.35 * bl/sw

T4s /4 58d

0.35 bl/sw

0.35 rt/ws

T4t /1 58s

T4t /3

E309

0.35 br

0.35 * br

0.35 br

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. T4t /2 31

E716

*

0.35 *2 br

268

268

155

156

157

158

159

160

161

162

163

164

165

166

167

168

FV3-010130916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 10 / 14

Wiring Diagram

Front passenger door control module, Passenger side interior door handle illumination lamp, Front passenger door warning lamp, Passenger side entry lamp J387 T32g /3

T32g /16

T32g /8

0.35 bl/ge

0.35 gr

* R67

Front passenger door control module Front passenger door storage compartment illumination bulb Passenger side interior door handle illumination lamp 2-pin connector 4-pin connector 4-pin connector 32-pin connector Front passenger door warning lamp Passenger side door ambient lighting lamp Passenger side entry lamp

268

Ground connection 2 (in front passenger door wiring harness)

R67

Positive connection (58) (in front passenger door wiring harness)

R98

Connection 1 (in front passenger door wiring harness)

R98

* *2 *3

0.35 0.35 0.35 *3 0.35 0.35 0.35 Protected by copyright. for private or commercial purposes, bl/ge bl/ge Copying gr gr gr in part or in whole, gr is not

0.35 gn/bl

J387 L161 L220 T2ab T4cu T4u T32g W36 W87 W93

Only for vehicles with auxiliary lamps Only for vehicles with Bang & Olufsen sound system Only for vehicles without auxiliary lamps

permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

2

*

2

L220 1

*

W93 1

0.35 br

2

T2ab /2

*

W36

T4cu /4

W87

1

0.35 br

*2

T2ab /1

0.35 br

T4u /4

W87 T4cu /1

0.35 br

L161 T4u /1

0.35 br

0.35 br

268

169

170

171

172

173

174

175

176

177

178

179

180

181

182

FV3-010140916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 10 / 15

Wiring Diagram

Front passenger central locking lock unit, Front passenger door control module, Front passenger window regulator motor J387 T20g /13

T20g /11

0.35 ws

0.35 vi/gn

T20g /12

T20g /7

0.35 ge

0.35 br/ge

T20g /5

0.35 br

T20g /6

T6m /6

0.35 bl/ws

2.5 gr/ge

F3 F133 F221 J387 T3u T6m T6n T20g V57 V148 V162 *

T6m /3

Front passenger door contact switch Right front central locking system actuator Front passenger central locking lock unit Front passenger door control module 3-pin connector 6-pin connector 6-pin connector 20-pin connector * Front passenger door central locking system motor Front passenger window regulator motor Front passenger central locking -SAFE- motor Not for USA

2.5 gr/vi

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

T6n /2

T6n /3

M

V57

T6n /1

M

T6n /5

* V162

T6n /6

T6n /4

T3u /3

T3u /2

M

F3

F133

V148

F221

183

184

185

186

187

188

189

190

191

192

193

194

195

196

FV3-010150916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 10 / 16

Wiring Diagram

Anti-theft alarm system sensor, Alarm horn, Vehicle electrical system control module G273 G384 G578 H12 J519 J530 T3v T4d T46a T73a T73c

J519 T73a /63 31

2.5 br

T73c /63 31

2.5 br

T73a /12 31

T46a /31

T73a /16

0.35 *4 gn

2.5 br

228 228

19 19

T73a /15 LIN

11 11

2.5 br

366

0.5 br

T73a /17

0.35 vi/ws

*

0.5 sw/ge

T3v /1

0.35 or/gn

B528

23 23

24 24

0.35 vi

0.35 or/br

0.35 vi

26 26

*2

T3v /3

G273 T3v /2 31

T4d /3

G578

H12

0.35 vi

G384

0.5 br

0.35 br

85

369

1.5 br

0.35 br

2.5 br

66

17 17 671 198

199

200

201

202

131

Ground connection 2 (in engine compartment wiring harness)

132

Ground connection 3 (in engine compartment wiring harness)

366

Ground connection 1 (in main wiring harness)

369

Ground connection 4 (in main wiring harness)

370

Ground connection 5 (in main wiring harness)

671

Ground connection 1 on left front longitudinal member

* *2

256 256

370 2.5 br

0.35 rt/sw

131

197

Ground connection 1 (in engine compartment wiring harness)

B528 LIN bus connection 1 (in main wiring harness)

1.0 br

132 6.0 br

85

T4d Protected by copyright. Copying for privateT4d or commercial purposes, in part or in whole, is not J530 /2 /4 permitted unless 31 authorised by AUDI AG. AUDI AG *3 does not guarantee or accept any liability

with respect to the correctness of information in this document. Copyright by AUDI AG.

203

204

205

Interior monitoring sensor Vehicle inclination sensor Anti-theft alarm system sensor Alarm horn Vehicle electrical system control module Garage door opener control module 3-pin connector, black 4-pin connector, brown 46-pin connector, black 73-pin connector, black 73-pin connector, black

206

207

208

209

210

FV3-010160916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

*3 *4

For vehicles with anti-theft alarm system Only for vehicles with anti-theft alarm system and towing prevention Refer to applicable wiring diagram from June 2015

09.2016

Audi TT

No. 10 / 17

Wiring Diagram

Vehicle electrical system control module, Rear window defogger, Rear window C18 G304 J9 J519 T2ac T73a T73c Z1 ZX1

J519 T73c /24

T73a /51 77 * *2

ZX1 0.35 ws/vi

2

4.0 sw/rt

3

G304

Z1 C1 +

B1 -

*

Protected by copyright. T2ac Copying T2ac for private or commercial purposes, in part or in whole, is not /1 /2 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

J9 1 0.35 ge/rt

5 2.5 ws

2.5 ws

1.0 br

0.5 br/gn

Windshield antenna suppression filter Rear window breakage sensor Rear window defogger relay Vehicle electrical system control module 2-pin connector 73-pin connector, black 73-pin connector, black Rear window defogger Rear window

374

Ground connection 9 (in main wiring harness)

380

Ground connection 15 (in main wiring harness)

729

Ground connection on left rear wheel housing

B316 Positive connection 2 (30a) (in main wiring harness) * *2

Coupe pre-wired component

B316

0.5 ge/rt

277 277

55

2.5 br 374 380

2.5 br

A1

1.0 br

1.0 br

0.5 br

0.5 br

0.5 br

245 245

271 271

241 241

243 243

221

222

223

224

B1

C18 729 211

212

213

214

215

216

217

218

219

220

FV3-010170916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 10 / 18

Wiring Diagram

Vehicle electrical system control module, Left front footwell illumination bulb, Front center console ambient lighting bulb 1, Multimedia system control head contour illumination lamp 1

J519 T73c /72

T73c /62

0.5 gr/ge

T73c /3

J519 L151 L152 L193 L194 L233 T2fh T2fi T2ij T4bd T4w T73c

0.35 * gr/ws

0.35 gr/bl

B371

0.35 gr/bl

B433

Vehicle electrical system control module Left front footwell illumination bulb Right front footwell illumination bulb Front center console ambient lighting bulb 1 Front center console ambient lighting bulb 2 Multimedia system control head contour illumination lamp 1 2-pin connector 2-pin connector 2-pin connector 4-pin connector 4-pin connector 73-pin connector, black

372

Ground connection 7 (in main wiring harness)

687

Ground connection 1 on center tunnel

* B372 0.35 gr/ge

0.5 gr/ge

B465 0.35 * gr/ws

0.35 gr/bl

0.35 * gr/ws

T2fh /2

T2fi /2

T2ij /2

T4w /4

T4bd /4

T2fh /1

T2fi /1

T2ij /1

T4w /1

T4bd /1

B371 Antenna connection 1 (in main wiring harness) B372 Antenna connection 2 (in main wiring harness)

Protected by copyright. Copying for private or commercial purposes, in part or* in whole, is not * L151 152AUDI AG doesLnot 233 guarantee or accept L193 any liability L194 permitted unless authorised by AUDI L AG. with respect to the correctness of information in this document. Copyright by AUDI AG.

0.5 br

0.5 br

198 198

115 115

0.35 * br

0.35 br

B433 Footwell illumination connection (in main wiring harness) B465 Connection 1 (in main wiring harness) *

0.35 * br

372

1.5 br

0.5 br

261 261

687 225

226

227

228

229

230

Only for vehicles with ambient lighting

231

232

233

234

235

236

237

238

FV3-010180916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 10 / 19

Wiring Diagram

Rear lid lock cylinder unlock button, Vehicle electrical system control module, Rear lid lock unit F123 F124 F248 J519 MX1 MX2 T4y T4z T17e T17ex T73a T73c TALU VX25 V53

J519 T73a /59

T73a /32

0.5 br/bl

T73a /9 M+

0.13 gr/gn

T73a /52 S1

1.0 sw/ge

0.5 ws

T73a /53 S2

0.5 bl/ws

B132

T73c /73 30

T73a /73 30

T73a /1 30

T73a /66 30

2.5 rt/bl

4.0 rt/vi

2.5 sw/rt

4.0 rt/vi

13 13

8 8

12 12

10 10

Rear lid alarm switch Rear lid lock/alarm/central locking switch Rear lid lock cylinder unlock button Vehicle electrical system control module Left front headlamp Right front headlamp 4-pin connector 4-pin connector 17-pin connector, red 17-pin connector, red 73-pin connector, black 73-pin connector, black Coupling point on left A-pillar, bottom Rear lid lock unit Rear lid central locking system motor

B132 License plate lamp connection (in interior wiring harness) 0.5*2 br/bl

0.5 br/bl

C65

T17e /6

* *2

TALU

Side marker lamp positive connection 1 Coupe USA only

T17ex /6

*2

0.5 br/bl

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

C65

T4y /3

T4y /1

T4z /4 M+ *

F248 T4y /4 31

0.5 bl/br

0.5 bl/br

MX1

MX2

239

240

T4y /2 31

V53

1.0 br

223 223

224 224

221 221

243

F123

F124

VX25

T4z /3 31

0.5 br

242

T4z /2 S2 *

M

0.5 br

241

T4z /1 S1

244

245

246

247

248

249

250

251

252

FV3-010190916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 10 / 20

Wiring Diagram

Switch module in instrument panel, center, Rear spoiler adjustment switch, Driver vanity mirror lamp contact switch, Front passenger vanity mirror lamp contact switch, Vehicle electrical system control module, Front passenger vanity mirror lamp, Driver vanity mirror lamp

J519 T73c /12

T73a /49

T73c /47

EX22 Switch module in instrument panel, center E127 Rear spoiler adjustment switch F147 Driver vanity mirror lamp contact switch F148 Front passenger vanity mirror lamp contact switch J519 Vehicle electrical system control module K242 Rear spoiler adjustment indicator lamp T2cj 2-pin connector T2ha 2-pin connector T2hb 2-pin connector T2hc 2-pin connector T20b 20-pin connector, black T73a 73-pin connector, black T73c connector, black Protected by copyright. Copying for private73-pin or commercial purposes, in part or in whole, is not W14AG.Front passenger vanity mirror lamp permitted unless authorised by AUDI AUDI AG does not guarantee or accept any liability with respect to the correctnessW20 of information this document. Copyright by AUDI AG. Driverinvanity mirror lamp

33

1.5 bl/rt

0.35 rt/bl

33

236 236

B559

0.35 rt/bl

0.35 rt/bl

T2cj /1

*

T2ha /1

F147 T2cj /2

*

T2hc /2

W20 T2hb /1

255

T20b /11 *

W14

T20b /7

Coupe Only for vehicles with power rear spoiler

0.5 br

207 207

114 114

257

258

T20b /17

E127

T2hc /1

0.35 br

256

* *2

F148

0.13 rt/gr

T2hb /2

254

B559 Positive connection 1 (30g) (in main wiring harness)

0.13 *2 bl

T2ha /2

0.13 rt/gr

253

0.13 *2 gn

0.5 br

*

K242 EX22

259

260

261

262

263

264

265

266

FV3-010200916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 10 / 21

Wiring Diagram

Vehicle electrical system control module, Rear spoiler F135 F136 J519 T8t T17d T17dx T17k T17kx T46a T73a TALU THRL V52 VX73

J519 T73a /7

T73a /6

T73a /69

T73a /50

T46a /15

T73a /7

0.35 bl/gn

0.35 rt/ge

T73a /6

T73a /69

0.35 br/sw

0.35 ws/gr

T17dx /3

T73a /50 0.13 bl

219 219

272 272

2.5 br

0.35 bl/gn

TALU T17d /3

0.35 bl/gn

T17k /1

T17k /3

T17k /15

T17k /4

T17k /5

T17k /2

T17kx /1

T17kx /3

T17kx /15

T17kx /4

T17kx /5

T17kx /2

THRL 280 280

Rear spoiler stop switch 1 Rear spoiler stop switch 2 Vehicle electrical system control module 8-pin connector 17-pin connector, brown 17-pin connector, brown 17-pin connector 17-pin connector 46-pin connector, black 73-pin connector, black Coupling point on left A-pillar, bottom Coupling point in luggage compartment, left Rear spoiler motor Rear spoiler

98

Ground connection (in rear lid wiring harness)

* *2 *3 *4

pre-wired component Coupe Roadster Only for vehicles with power rear spoiler

2.5 br

98

0.35 *4 rt/ge

0.35 *4 br/sw

0.35 *4 ws/gr

0.35 *4 bl

0.35 *4 bl/br

0.35 *4 rt/ge

0.35 *4 br/sw

0.35 *4 br

0.35 *4 ws/gr

0.35 *4 bl

0.35 *4 bl/gn

T8t /5

T8t /7

T8t /1

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. T8t /1

M

T8t /4

T8t /5

V52

T8t /7

F135 VX73 * *2

T8t /3

T8t /1

F136

M

T8t /4

T8t /2

V52

F135

T8t /2 0.5 br

F136

VX73 * *3

222 222 267

268

269

270

271

272

273

274

275

276

277

278

279

280

FV3-010210916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

Wiring Diagram

No. 11 / 1

Headlamps LED , (8lT) from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

04.2016

Audi TT

No. 11 / 2

Wiring Diagram

Terminal 15 power supply relay, Fuse panel C A J329 SC SC35 SC36 SC37 S133 T17d T17dx TALU

S133 A1 B+

E1

25.0 rt

A

Battery Terminal 15 power supply relay Fuse panel C Fuse 35 (on fuse panel C) Fuse 36 (on fuse panel C) Fuse 37 (on fuse panel C) Safety fuse 3 17-pin connector, brown 17-pin connector, brown Coupling point on left A-pillar, bottom

367

Ground connection 2 (in main wiring harness)

639

Ground connection on left A-pillar

*

SC

A1

B281 Positive connection 5 (15a) (in main wiring harness) 30

SC37

SC36

J329

36a

35a

92

0.75 rt/bl

91

0.5 br

0.35 sw/bl

18 18

B281 1.0 sw/gn

1.0 sw/vi

T17d /12

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

0.75 rt/bl

T17d /11

T17d /13

TALU

367 T17dx /12

T17dx /11

T17dx /13

1.0 sw/gn

1.0 sw/vi

0.75 rt/bl

76 76

146 146

18 18

2.5 br

639 1

2

3

4

Refer to applicable wiring diagram for fuse positions

85

87

37a

*

86

SC35

5

6

7

8

9

10

11

12

13

14

FV3-011020416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 11 / 3

Wiring Diagram

Headlamp range control module, Vehicle electrical system control module J431 J519 T17e T17ex T26b T73a T73c TALU

J519 T73a /13

T73c /5

0.35 sw/bl

1.5 ge/sw

12 12

25 25

T73a /59 0.5 * br/bl 26 26

J431 T26b /23

0.75 rt/bl

T26b /24

0.75 br

26 26

T26b /8

* Protected by copyright. Copying for0.75 private or commercial in part or in whole, is not 0.5 purposes, permitted unless authorised by AUDI AG. AUDI AG does ge/sw br/bl not guarantee or accept any liability 25 with respect to the correctness of information 25 in this document. Copyright by AUDI AG.

D52 1.5 ge/sw

77

0.5 * br/bl

T17e /17

T17e /6

T17ex /17

T17ex /6

131

Ground connection 2 (in engine compartment wiring harness)

132

Ground connection 3 (in engine compartment wiring harness)

671

Ground connection 1 on left front longitudinal member

B132 License plate lamp connection (in interior wiring harness)

B132 0.75 rt/bl

Headlamp range control module Vehicle electrical system control module 17-pin connector, red 17-pin connector, red 26-pin connector 73-pin connector 73-pin connector Coupling point on left A-pillar, bottom

D52

Positive connection (15a) (in engine compartment wiring harness)

D152

Positive connection 1 (56b) (in engine compartment wiring harness)

*

Only for vehicles with US equipment

TALU

1.5 ge/sw

132

111 111

D152

2.5 br

2.5 br

6.0 br

1.5 ge/sw

74 74

131

0.5 * br/bl

47 47

671 15

16

17

18

19

20

21

22

23

24

25

26

27

28

FV3-011030416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 11 / 4

Wiring Diagram

Left rear level control system sensor, Headlamp range control module, Vehicle electrical system control module G76 J431 J519 J533 T4ac T17c T17cx T20a T26b TALU

J519

J431 T26b /3

T26b /2

0.35 *3 gr

0.35 or/br

T26b /11

0.35 or/gr

E136

0.35 br

T26b /10

0.35 bl

T26b /4

T26b /7

B109 CAN bus extended low connection 1 (in main wiring harness)

0.35 gn/gr

D178 High bus connection 2 (in engine compartment wiring harness)

E135

D179 Low bus connection 2 (in engine compartment wiring harness)

0.35 *3 0.35 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not gr or/gr

0.35 or/br

permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability D178 with respect to the correctness of information in this document. Copyright by AUDI AG.

T17cx /6

T17cx /5

T17cx /11

T17cx /15

T17c /5

0.35 0.35 *3 *2 or/br gr

0.35 or/gr *2

B109

0.35 or/br

T17c /11

0.35 br

T17c /15

0.35 bl

D179

T17cx /17

TALU T17c /6

0.35 ws/gr

0.35 ws/gr

0.35 gn/gr

0.35 gn/gr

81 81

151 151

80 80

150 150

CAN bus extended high connection (in engine compartment wiring harness)

E136

CAN bus extended low connection (in engine compartment wiring harness)

* *2 *3

T17c /17

0.35 sw

E135

Depending on equipment If available from June 2015

B108

0.35 *3 gr

0.35 or/gr

T20a /7

T20a /17

T4ac /4

J533 29

B108 CAN bus extended high connection 1 (in main wiring harness)

T26b /5

0.35 ws/gr

0.35 sw

Left rear level control system sensor Headlamp range control module Vehicle electrical system control module Data bus on board diagnostic interface 4-pin connector 17-pin connector, black 17-pin connector, black 20-pin connector, red 26-pin connector Coupling point on left A-pillar, bottom

30

T4ac /3

T4ac /1

G76 *

31

32

33

34

35

36

37

38

39

40

41

42

FV3-011040416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 11 / 5

Wiring Diagram

Left LED headlamp power output module 1, Left headlamp temperature sensor 1, Vehicle electrical system control module, Left front headlamp, Left low beam headlamp bulb, Current coding resistance 1 for left headlamp

J519

A31 G702 J519 MX1 M29 N639 T14b T14g

Left LED headlamp power output module 1 Left headlamp temperature sensor 1 Vehicle electrical system control module Left front headlamp Left low beam headlamp bulb Current coding resistance 1 for left headlamp 14-pin connector, black 14-pin connector

24 24

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1.5 ge/sw

T14b /6

MX1

1

A31 19

27

15

17

6

7

T14g /1

T14g /2

T14g /3

T14g /4

T14g /5

T14g /6

1

2

3

G702

43

44

45

M29

N639

46

47

48

49

50

51

52

53

54

55

56

FV3-011050416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 11 / 6

Wiring Diagram

Left LED headlamp power output module 1, Left headlamp temperature sensor 2, Left headlamp temperature sensor 3, Vehicle electrical system control module, Left front headlamp, Left stationary cornering lamp

J519

A31 G703 G832 J519 MX1 M51 N663 N664 T6ap T6aq

Left LED headlamp power output module 1 Left headlamp temperature sensor 2 Left headlamp temperature sensor 3 Vehicle electrical system control module Left front headlamp Left stationary cornering lamp Current coding resistance 2 for left headlamp Current coding resistance 3 for left headlamp 6-pin connector 6-pin connector

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

MX1

A31 21

58

20

14

24

22

T6ap /1

T6ap /2

T6ap /3

T6ap /4

T6ap /5

T6aq /1

T6aq /2

T6aq /3

1

2

3

1

2

1

2

3

G703

57

18

59

M51

N663

60

61

62

63

64

G832

65

66

67

68

N664

69

70

FV3-011060416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 11 / 7

Wiring Diagram

Left LED headlamp power output module 1, Vehicle electrical system control module, Left headlamp power output module, Left front headlamp, Left high beam headlamp bulb

J519 T46a /39

A31 J519 J667 MX1 M30 T6aq T14b T46a 363

0.5 ws/sw

55

40 40

37 37

1.0 sw/gn

0.35 gn/gr

0.35 ws/gr

T14b /9

T14b /8

2

5

T14b /2

MX1

31

A31 23

T6aq /4

T6aq /5

1

2

1

M30

J667 30

33

31

32

25

M30 T14b /5

2.5 br

72

73

28

2

21 21

71

Ground connection 8 (in engine compartment wiring harness)

T14b /1

34

29

Left LED headlamp power output module 1 Vehicle electrical system control module Left headlamp power output module Left front headlamp Left high beam headlamp bulb 6-pin connector 14-pin connector, black 46-pin connector

74

1.5 br

75

76

77

363

78

79

80

81

82

ws = white sw = black ro = red rt = red br = brown Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not gn = green permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 363 bl = blue with respect to the correctness of information in this document. Copyright by AUDI AG. gr = grey li = lilac vi = lilac ge = yellow 83 84 or = orange rs = pink FV3-011070416

04.2016

Audi TT

No. 11 / 8

Wiring Diagram

Left LED headlamp power output module 2, Vehicle electrical system control module, Left headlamp power output module, Left daytime running lamp and position lamp LED module, Left front headlamp, Left front turn signal bulb, Left headlamp beam adjustment motor

J519 T46a /4

T46a /10

T46a /36

A32 J519 J667 L176 MX1 M5 T14b T46a V48 363

0.5 sw/bl

0.35 gr/sw

T14b /11

MX1

*

Ground connection 8 (in engine compartment wiring harness)

0.35 sw/ws

T14b /12

T14b /13

20

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability to the correctness of information in this document. Copyright by AUDI AG. 7 with respect 13

4

6

J667 6

Left LED headlamp power output module 2 Vehicle electrical system control module Left headlamp power output module Left daytime running lamp and position lamp LED module Left front headlamp Left front turn signal bulb 14-pin connector, black 46-pin connector Left headlamp beam adjustment motor

A32

16

20

29

23

22

1

2

3

4

15

11

14

M

V48

M5

L176

T14b /7 1.5 br 363

363

85

86

87

88

89

90

91

92

93

94

95

96

97

98

FV3-011080416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 11 / 9

Wiring Diagram

Left LED headlamp power output module 2, Vehicle electrical system control module, Left daytime running lamp and position lamp LED module, Left front headlamp, Left front turn signal bulb, Left front side marker lamp bulb

J519

26 26

182 182

0.5 * br/bl

0.5 * br/bl

A32 J519 L176 MX1 M5 M33 T14b

C65

Left LED headlamp power output module 2 Vehicle electrical system control module Left daytime running lamp and position lamp LED module Left front headlamp Left front turn signal bulb Left front side marker lamp bulb 14-pin connector, black

363

Ground connection 8 (in engine compartment wiring harness)

C65

Side marker lamp positive connection 1

*

Only for vehicles with US equipment

0.5 * br/bl

T14b /14

MX1

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A32 6

16

18

8

L176

10

1

M5

M33 T14b /10 1.5 br

363

99

100

101

102

103

104

105

106

107

108

109

110

111

112

FV3-011090416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 11 / 10

Wiring Diagram

Right LED headlamp power output module 1, Right headlamp temperature sensor 1, Vehicle electrical system control module, Right front headlamp, Right low beam headlamp bulb

J519 T46a /1

A27 G704 J519 MX2 M31 N665 T14a T14i T46a

Right LED headlamp power output module 1 Right headlamp temperature sensor 1 Vehicle electrical system control module Right front headlamp Right low beam headlamp bulb Current coding resistance 1 for right headlamp 14-pin connector 14-pin connector 46-pin connector

1.5 ge

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

T14a /6

MX2

1

A27 19

27

15

17

6

7

T14i /1

T14i /2

T14i /3

T14i /4

T14i /5

T14i /6

1

2

3

G704

113

114

M31

N665

115

116

117

118

119

120

121

122

123

124

125

126

FV3-011100416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 11 / 11

Wiring Diagram

Right LED headlamp power output module 1, Right headlamp temperature sensor 2, Right headlamp temperature sensor 3, Vehicle electrical system control module, Right front headlamp, Right stationary cornering lamp

J519

A27 G705 G833 J519 MX2 M52 N666 N667 T6ar T6as

Right LED headlamp power output module 1 Right headlamp temperature sensor 2 Right headlamp temperature sensor 3 Vehicle electrical system control module Right front headlamp Right stationary cornering lamp Current coding resistance 2 for right headlamp Current coding resistance 3 for right headlamp 6-pin connector 6-pin connector

MX2

A27 21

20

14

T6ar /1

T6ar /2

T6ar /3

T6ar /4

T6ar /5

1

2

3

1

2

G705

127

18

128

130

T6as /1

T6as /2

T6as /3

1

2

3

M52

N666

129

Protected for private or commercial purposes, in part or in whole, is not 24 by copyright. Copying 22 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

131

132

133

134

N667

G833

135

136

137

138

139

140

FV3-011110416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 11 / 12

Wiring Diagram

Right LED headlamp power output module 1, Vehicle electrical system control module, Right headlamp power output module, Right front headlamp, Right high beam headlamp bulb

J519 T46a /2

A27 J519 J668 MX2 M32 T6as T14a T46a

0.5 ws

T14a /9

66

41 41

38 38

1.0 sw/vi

0.35 gn/gr

0.35 ws/gr

T14a /8

2

5

T14a /2

MX2

T14a /1

34

23

T6as /4

T6as /5

1

2

1

M32

33

31

32

25

Ground connection on right headlamp

2

2.5 br

1.5 br

209 209

656 143

656

28

M32

142

Ground connection 6 (in engine compartment wiring harness)

J668 30

T14a /5

141

209

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

31

A27 29

Right LED headlamp power output module 1 Vehicle electrical system control module Right headlamp power output module Right front headlamp Right high beam headlamp bulb 6-pin connector 14-pin connector 46-pin connector

144

145

146

147

148

149

150

151

152

153

154

FV3-011120416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 11 / 13

Wiring Diagram

Right LED headlamp power output module 2, Vehicle electrical system control module, Right headlamp power output module, Right daytime running lamp and position lamp LED module, Right front headlamp, Right front turn signal bulb, Right headlamp beam adjustment motor

J519 T46a /32

T46a /21

T46a /20

A28 J519 J668 L177 MX2 M7 T14a T46a V49 209

0.5 bl/rt

MX2

0.35 gr/rt

16

Ground connection 6 (in engine compartment wiring harness)

0.35 sw/gn

T14a /11

T14a /12

T14a /13

20

7

13

4

6

J668 6

Right LED headlamp power output module 2 Vehicle electrical system control module Right headlamp power output module Right daytime running lamp and position lamp LED module Right front headlamp Right front turn signal bulb 14-pin connector 46-pin connector Right headlamp beam adjustment motor

*

A28

20

29

23

22

1

2

3

4

15

11

14

M

V49

M7

L177

T14a /7 1.5 br 209

155

156

157

158

159

160

161

162

163

164

165

166

ws = white sw = black ro = red Protected rt by copyright. = red Copying for private or commercial purposes, in part or in whole, is not permitted br unless = authorised brown by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. gn = green 209 bl = blue gr = grey li = lilac vi = lilac ge = yellow 167 168 or = orange rs = pink FV3-011130416

04.2016

Audi TT

No. 11 / 14

Wiring Diagram

Right LED headlamp power output module 2, Right daytime running lamp and position lamp LED module, Right front headlamp, Right front turn signal bulb, Right front side marker lamp bulb A28 L177 MX2 M7 M34 T14a 209 *

Right LED headlamp power output module 2 Right daytime running lamp and position lamp LED module Right front headlamp Right front turn signal bulb Right front side marker lamp bulb 14-pin connector Ground connection 6 (in engine compartment wiring harness) Only for vehicles with US equipment

112 112

0.5 * br/bl

T14a Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not /14 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

MX2

A28 6

16

18

8

L177

10

1

M7

M34 T14a /10 1.5 br

209

169

170

171

172

173

174

175

176

177

178

179

180

181

182

FV3-011140416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

Wiring Diagram

No. 12 / 1

Multifunction steering wheel , (2PU),(2PF) from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2016

Audi TT

No. 12 / 2

Wiring Diagram

Turn signal switch, Steering column electronics control module, Driver airbag igniter, Fuse panel C

E2 S133 A1 B+

E1

25.0 rt

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

SC

A E2 E313 F350 J527 J587 J623 N95 SC SC9 S133 T10l T12k T17a T17e T17ex TALU

Battery Turn signal switch Selector lever Spiral spring Steering column electronics control module Selector lever sensor system control module Engine control module Driver airbag igniter Fuse panel C Fuse 9 (on fuse panel C) Safety fuse 3 10-pin connector 12-pin connector 17-pin connector, green 17-pin connector, red 17-pin connector, red Coupling point on left A-pillar, bottom

367

Ground connection 2 (in main wiring harness)

639

Ground connection on left A-pillar

A1

A

J527

SC9

*3

T17a /1 30

9a

T17a /17 31

0.35 rt/bl

T17a /6

0.35 * gr/gn

0.5 br

* *2 *3 *4

T17a /7

0.35 *4 vi/rt

F350 T12k /3

Refer to applicable wiring diagram for automatic transmission Refer to applicable engine wiring diagram Refer to applicable wiring diagram for fuse positions Only for vehicles with cruise control

T12k /4

367 T17e /12

0.5 sw

0.5 gn

TALU T17ex /12 0.35 *4 vi/rt

2.5 br T10l /2

1 +

E313 J587

1

2

3

4

5

6

7

J623

*

639 8

9

N95

*2

10

11

2 -

12

13

14

FV3-012020916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 12 / 3

Wiring Diagram

Signal horn activation, Airbag control module, Multifunction steering wheel control module, Steering column electronics control module

J234

T90a /56

T90a /55

T90a /56

T90a /55

T90a /37

*2 0.5 0.5 0.5 Protected by copyright. Copying for private or commercial purposes, in part or0.5 in whole, is *2 not 0.5 *2 ws guarantee or accept ws any ge ge does not permitted unless authorised by AUDI AG. AUDI AG liability br with respect to the correctness of information in this document. Copyright by AUDI AG.

T17a /11

T17a /12

T17a /11

T17a /12

F350 H J234 J453 J527 N490 T4az T12k T17a T90a * *2

T90a /67

0.5 *2 sw

T17a /13

Spiral spring Signal horn activation Airbag control module Multifunction steering wheel control module, in the steering wheel Steering column electronics control module Driver airbag release valve igniter 4-pin connector 12-pin connector 17-pin connector, green 90-pin connector, yellow USA only Not for USA

T17a /14

J527

F350 T12k /5

0.5 * ge

T12k /6

T12k /10

0.5 * rt

1 -

T12k /9

0.22 br

2 +

0.22 br

0.22 br

0.35 br

H

17

T4az /2

0.5 bl

J453

*

16

0.35 rt

T4az /1 lin

T4az /3

N490

15

0.35 vi

T12k /8

18

19

20

21

22

23

24

25

26

27

28

FV3-012030916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 12 / 4

Wiring Diagram

Windshield wiper switch, Windshield wiper intermittent mode switch, Cruise control switch, Left multifunction buttons on steering wheel, Right multifunction buttons on steering wheel, tiptronic upshift button, tiptronic downshift button, Multifunction steering wheel control module, Steering column electronics control module

*

E45

E E22 E45 E440 E441 E479 E480 J453 J527 * *2

Windshield wiper switch Windshield wiper intermittent mode switch Cruise control switch Left multifunction buttons on steering wheel Right multifunction buttons on steering wheel tiptronic upshift button tiptronic downshift button Multifunction steering wheel control module, in the steering wheel Steering column electronics control module Only for vehicles with cruise control Only for vehicles with tiptronic

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability J527 with respect to the correctness of information in this document. Copyright by AUDI AG.

E22

E *2

*2

E479

E480 1

2

3

E440 1

2

3

4

5

6

7

8

9

0.22 or

0.22 or

0.22 or

0.22 or

0.22 or

0.22 or

0.22 or

0.22 or

0.22 or

1

2

3

4

5

6

7

8

9

2

3

E441

J453 29

1

30

31

32

33

34

35

36

37

38

39

40

41

42

FV3-012040916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 12 / 5

Wiring Diagram

Vehicle electrical system control module, Steering column electronics control module, Data bus on board diagnostic interface

J519

T73a /17 can-l

T73a /16 can-h

0.35 or/br

J519 J527 J533 T17a T20a T73a

Vehicle electrical system control module Steering column electronics control module Data bus on board diagnostic interface 17-pin connector, green 20-pin connector 73-pin connector

B397

Comfort system CAN bus high connection 1 (in main wiring harness)

B398

Comfort system CAN bus high connection 2 (in main wiring harness)

B406

Comfort system CAN bus low connection 1 (in main wiring harness)

B407

Comfort system CAN bus low connection 2 (in main wiring harness)

B406

0.35 or/br

0.35 or/br

0.35 * gn

0.35 or/gn

*

T17a /4 can-l

from June 2015

J527 T17a /2 lin

T17a /3 can-h 0.35 * gn

0.35 or/gn B397 0.35 * gn

0.35 vi/ge

0.35 or/gn

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not B407 B398 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. 0.35 or/br

T20a /13 lin

0.35 * gn

0.35 or/gn

T20a /5 can-l

T20a /15 can-h

J533

43

44

45

46

47

48

49

50

51

52

53

54

55

56

FV3-012050916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

Wiring Diagram

No. 13 / 1

Fuse positions

from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2016

Audi TT

No. 13 / 2

Wiring Diagram

Battery, Airbag control module, Battery monitoring control module, Data bus on board diagnostic interface, Battery interrupt igniter, Wire junction S131 B1

A1 +

S132

C1

S133

D1

S134

E1

N253

H1

T2b /1

T2b /2

A J234 J367 J533 N253 S131 S132 S133 S134 T1d T1dx T2a T2b T20a T90a TMR TV1

F1

+

A 0.5 sw/ge

6.0 *2 sw

4.0 * sw/rt

25.0 rt

25.0 rt

25.0 *3 rt

T2a /2

B1

T1d /1 400 400

J367 A1

397 397

317 317

211 211

0.5 bl

T90a /18

624

T90a /17

J234

T1dx /1

B711 LIN bus connection 6 (in main wiring harness) * *2 *3

25.0 *3 rt

0.35 vi/ws

Ground connection near starter battery

B272 Positive connection (30) (in main wiring harness)

TMR

T2a /1

25.0 sw

0.5 br

Battery Airbag control module Battery monitoring control module Data bus on board diagnostic interface Battery interrupt igniter, near the battery Safety fuse 1 Safety fuse 2 Safety fuse 3 Safety fuse 4 *3 1-pin connector, black 1-pin connector, black 2-pin connector, yellow 2-pin connector, yellow 20-pin connector, black 90-pin connector, yellow Coupling point in engine compartment, right Wire junction

Coupe Roadster from June 2016

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

B272

B711

0.35 vi/ws

0.35 vi/ws

10.0 *3 rt

10.0 *3 rt

25 25

23 23

49 49

T20a /3

A1

J533

TV1

624 1

2

3

4

5

6

7

8

9

10

11

12

13

14

FV3-013020916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 13 / 3

Wiring Diagram

Starter, Generator, Voltage regulator, Radiator fan control module, Fuse panel A, Fuse 1 (on fuse panel A), Fuse 2 (on fuse panel A), Fuse 3 (on fuse panel A), Fuse 4 (on fuse panel A), Fuse 5 (on fuse panel A), Wire junction

SA

SA2

SA1

B1

J1A

SA3

G1A

E1A

10.0 *4 rt

10.0 *7 rt

*6 6.0 *5 rt/ge

SA4

SA5

K2A

10.0 *5 rt

L1A

10.0 *5 rt

16 16

17 17

10.0 *7 rt

*6 6.0 *5 rt/ge

B C C1 J293 J500 SA SA1 SA2 SA3 SA4 SA5 T2 T2f T4ar T8m T8mx T10o T10ox T17e T17ex TALU TML TV1

L1A

6.0 *4 rt/ge

25.0 sw T2f /2

T4ar /1 9 9

J500 25 25

140 140

26 26

J293 *2 *

D218

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 0.35by AUDI AG. AUDI 0.35AG does not guarantee or accept any liability permitted unless0.35 authorised vi/ws vi/ws vi/ws with respect to the correctness of information in this document. Copyright by AUDI AG. *3 2.5 sw

40.0 rt

A1

B

17

TML

18

19

20

21

* *2 *3 *4 *5 *6 *7

TALU T17e /7

0.5 vi/ws

0.35 vi/ws

T2 /1

C

44

C1

22

23

D218 Connection 1 (LIN bus) (in engine compartment wiring harness)

T17ex /7

*3

G

TV1

16

T8m /1

B+

M

15

T10o /1

0.5 vi/ws

B1 30

C1

T8mx /1

TML

50.0 sw

B1

T10ox /1

24

25

26

27

28

FV3-013030916

ws sw ro rt br gn bl gr li vi ge or rs

Starter Generator Voltage regulator Radiator fan control module Power steering control module Fuse panel A Fuse 1 (on fuse panel A) Fuse 2 (on fuse panel A) Fuse 3 (on fuse panel A) Fuse 4 (on fuse panel A) Fuse 5 (on fuse panel A) 2-pin connector 2-pin connector 4-pin connector, black 8-pin connector, black 8-pin connector, black 10-pin connector 10-pin connector, black 17-pin connector, red 17-pin connector, red Coupling point on left A-pillar, bottom Coupling point in engine compartment, left Wire junction

= = = = = = = = = = = = =

pre-wired component Refer to applicable engine wiring diagram Depending on equipment through June 2016 from June 2016 Only for vehicles with a 2.5L gasoline engine Only for vehicles with a 2.5L gasoline engine

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 13 / 4

Wiring Diagram

Fuse panel B, Fuse 1 (on fuse panel B), Fuse 2 (on fuse panel B), Fuse 17 (on fuse panel B), Fuse 18 (on fuse panel B), Fuse 19 (on fuse panel B), Fuse 20 (on fuse panel B), Fuse 21 (on fuse panel B)

SB

P1A

N1

4.0 rt/vi

SB17

SB18

SB19

SB20

SB21

SB1

SB2

17a

18a

19a

20a

21a

1a

2a

0.5 sw/vi

0.35 rt/ge

T2cy /1 127 127

2.5 rt/gn

T5f /1

4.0 *2 rt/ws

0.5 sw/ge

T4ab /1

T3v /3 313 313

C24 T2cy /1

J530

J400

4.0 *2 rt

323 323

C24 H12 J400 J530 SB SB1 SB2 SB17 SB18 SB19 SB20 SB21 T2cy T3v T4ab T5f

Suppressor Alarm horn Wiper motor control module Garage door opener control module Fuse panel B Fuse 1 (on fuse panel B) Fuse 2 (on fuse panel B) Fuse 17 (on fuse panel B) Fuse 18 (on fuse panel B) Fuse 19 (on fuse panel B) Fuse 20 (on fuse panel B) Fuse 21 (on fuse panel B) 2-pin connector, black 3-pin connector 4-pin connector 5-pin connector

131

Ground connection 2 (in engine compartment wiring harness)

132

Ground connection 3 (in engine compartment wiring harness)

671

Ground connection 1 on left front longitudinal member

* *2

Refer to applicable standard equipment wiring diagram from June 2016

H12

*

0.5 br

131

2.5 br

132

6.0 br

671 29

30

31

32

33

34

35

36

37

38

39

ws = white sw = black ro = red rt = red Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not br AG. = AUDI brown permitted unless authorised by AUDI AG does not guarantee or accept any liability gnof information = greenin this document. Copyright by AUDI AG. with respect to the correctness bl = blue gr = grey li = lilac vi = lilac ge = yellow 40 41 42 or = orange rs = pink FV3-013040916

09.2016

2

Audi TT

Motronic engine control module power supply relay, Terminal 30 power supply relay, Fuse panel B, Fuse 3 (on fuse panel B)

SB

J271 *2 J317 *

1/86

5/87

2/85

3/30

41

*2

0.35 sw/vi

No. 13 / 5

Wiring Diagram

42

0.75 *4 rt/gn

J104 J271 J317 N249 N316 N428 N522 SB SB3 T2dc T2dy T2dz T2ea T17e T17ex T46b TALU

SB3 45

10.0 *5 rt

0.35 ws/gn

3a

*3 1.0 * rt/bl

*3

2.5 *2 bl/rt

D78 146 146

144 144

77 77

10 10

ABS control module Motronic engine control module power supply relay Terminal 30 power supply relay Turbocharger recirculation valve Intake manifold runner control valve Oil pressure regulation valve Piston cooling nozzle control valve Fuse panel B Fuse 3 (on fuse panel B) 2-pin connector 2-pin connector 2-pin connector 2-pin connector 17-pin connector, red 17-pin connector, red 46-pin connector Coupling point on left A-pillar, bottom Positive connection 1 (30a) (in engine compartment wiring harness)

D181 Connection 2 (87a) (in engine compartment wiring harness) D196 Connection 87a (in engine pre-wiring harness) 2

D181

D78

0.5 *4 rt/bl

0.35 sw/vi T17ex /11 0.35 sw/vi

0.35 sw/vi

* *2 *3 *4 *5

1.0 * rt/bl

TALU

*3 2.5 *2 rt/bl

D196

D196

T17e /11 0.75 ge/sw

0.5 sw/vi

T46b /31 145 145

T2dy /1

253 253

149 149

150 150

J104

43

N249

44

45

46

47

48

49

50

51

52

Only for vehicles with gasoline engine Only for vehicles with a diesel engine The color of the wires depends on vehicle equipment Only for vehicles with a 2.5L gasoline engine from June 2016

53

ws = white sw = black ro = red rt for private = red Protected by copyright. Copying or commercial purposes, in part or in whole, is not T2dz T2ea permittedT2dc bybrAUDI=AG.brown AUDI AG does not guarantee or accept any liability /1 /2unless authorised /2 with respect to the correctness gn of information = green in this document. Copyright by AUDI AG. bl = blue gr = grey N316 N428 N522 li = lilac vi = lilac ge = yellow 54 55 56 or = orange rs = pink FV3-013050916

0.75 ge/sw

0.75 ge/sw

0.75 ws

09.2016

Audi TT

No. 13 / 6

Wiring Diagram

Fuse panel B, Fuse 4 (on fuse panel B)

SB

G266 J293 N75 N611 SB SB4 T2dg T3av T4ar T6a T6ax T10p T10px T14c T14cx TML

SB4 4a

76 76

159 159

0.35 *4 vi/ws

0.5 ge/sw 0.5 *4 rt/bl D183 *3 *5 0.35 ge/sw

*2 *

*2 0.5 * ge/sw

0.35 *3 ge/sw

0.5 ge/sw

0.35 *3 ge/sw

0.5 ge/sw

D183 Connection 4 (87a) (in engine compartment wiring harness) 0.35 *3

ge/sw T14c /3

T14c /8

TML

T6a /4

TML T14cx /3

T10p /4

T2dg /1

T14cx /8

189 189

T6ax /4 115 115

N75

T10px /4

0.5 ge/sw

D196 Connection 87a (in engine pre-wiring harness) 2

T4ar /2

TML

Oil level thermal sensor Radiator fan control module Wastegate bypass regulator valve Cylinder 5 exhaust cam actuator Fuse panel B Fuse 4 (on fuse panel B) 2-pin connector 3-pin connector 4-pin connector, black 6-pin connector 6-pin connector 10-pin connector 10-pin connector 14-pin connector 14-pin connector Coupling point in engine compartment, left

* Only for vehicles with gasoline engine *2 Only for vehicles with a 2.5L gasoline engine *3 Only for vehicles with a diesel engine *4 Only for vehicles with a 2.5L gasoline engine Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not *5authorised from by June 2016 permitted unless AUDI AG. AUDI AG does not guarantee or accept any liability

177 177

J293

with respect to the correctness of information in this document. Copyright by AUDI AG.

78 78

*5

0.75 *3 rt/bl

* *2 0.75 ge/sw

0.5 *4 rt/gn

0.75 * sw/rt

0.5 *3 sw/rt 0.5 *4 rt/bl

92 92 D196

*4

0.5 *4 rt/gn

0.5 *4 rt/gn

0.5 *4 rt/gn T3av /1

73 73

121 121

N611

57

58

G266

59

60

61

62

63

64

65

66

67

68

69

70

FV3-013060916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 13 / 7

Wiring Diagram

Fuse panel B, Fuse 5 (on fuse panel B), Fuse 6 (on fuse panel B)

SB

*4

SB5

SB6

5a

6a

0.75 *3 rt/gn

F63 F366 N205 N276 N290 N532 SB SB5 SB6 T2dd T2de T2df T2ei T4b T14c T14cx TML

0.35 gn/rt

D182

*3

0.75 *4 bl/rt

1.0 *5 rt/gn

T14c /10

0.75 *2 rt/gn

T14c /14

0.75 *2 rt/gn

TML T14cx /14

0.75 *4 bl/rt

D182 Connection 3 (87a) (in engine compartment wiring harness)

T14c /4

T4b /4 173 173

T14cx /10

1.0 *5 rt/gn

Brake pedal switch Cam adjustment actuator 1 Camshaft adjustment valve 1 Fuel pressure regulator valve Fuel metering valve Cylinder 1 fuel injector 2 Fuse panel B Fuse 5 (on fuse panel B) Fuse 6 (on fuse panel B) 2-pin connector, black 2-pin connector 2-pin connector 2-pin connector 4-pin connector, black 14-pin connector 14-pin connector Coupling point in engine compartment, left

D206 Connection 87a (in engine pre-wiring harness) 4

110 110

* *2 *3 *4 *5

F63

T14cx /4

*

0.5 *5 rt/bl

Refer to applicable engine wiring diagram Only for vehicles with a 2.5L gasoline engine Only for vehicles with *5gasoline engine Only for vehicles with *3a diesel engine Only for vehicles with a 2.5L gasoline engine

D206 59 59

0.75 *4 bl/rt

0.5 *5 rt/gn

0.75 *4 bl/rt

T2dd /2

0.75 *4 bl/rt

T2df /1

0.5 *5 rt/bl

0.5 *5 rt/bl

0.75 sw

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not ws = white permitted unless authorised by AUDI AG. AUDI AG does not guarantee or acceptsw any liability = black with respect to the correctness of information in this document. Copyright by AUDI AG.

T2de /1

T2ei /1 66 66

N276

0.5 *5 rt/bl

N205

N290

74

75

52 52

62 62

F366 N532 *

71

72

73

76

77

78

79

80

81

82

83

84

FV3-013070916

ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = =

red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 13 / 8

Wiring Diagram

Fuse panel B, Fuse 7 (on fuse panel B)

SB

N82 N428 N488 N489 SB SB7 T2db T2dc T2er T2es T3ak T3al T3ay T8m T8mx T10o T10ox T10p T10px T14c T14cx TML V50 V188 V488

SB7 7a

0.75 rt/bl

D202

0.5 rt/bl T8mx /6

TML

T10ox /2

TML

T10p /8

TML

T8m /6

*4 0.5 *3 rt/bl

0.5 *3 rt/bl

0.5 rt/bl

T14c /12 58 58

TML

T10o /2

0.35 * rt/bl

T10px /8

T14cx /12 0.75 rt/bl

0.75 *5 rt/bl

T14c /2

T14c /4

T14cx /2

T14cx /4

TML

*6 0.75 *3 rt/bl

0.5 *2 rt/bl

D205

D214

*5

D202 Connection 6 (87a) (in engine compartment wiring harness)

0.5 *5 gn/ge

0.5 rt/bl

Coolant shut-off valve Oil pressure regulation valve Transmission coolant valve Cylinder head coolant valve Fuse panel B Fuse 7 (on fuse panel B) 2-pin connector 2-pin connector, black 2-pin connector 2-pin connector 3-pin connector, black 3-pin connector, black 3-pin connector 8-pin connector, black 8-pin connector, black 10-pin connector 10-pin connector, black 10-pin connector 10-pin connector 14-pin connector 14-pin connector Coupling point in engine compartment, left Coolant recirculation pump Charge air cooling pump Heater support pump

D205 Connection 87a (in engine pre-wiring harness) 3 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability D214 Connection 8 (87a) (in engine compartment wiring harness) with respect to the correctness of information in this document. Copyright by AUDI AG.

D245

D245 Connection 87a (in engine pre-wiring harness) 6

1.0 *3 rt/ws

0.5 * rt/bl

T3al /2

T3ay /2

M

87

0.75 rt/bl

T2dc /2

0.5 rt/bl

T2db /2

0.5 *5 gn/ge

0.5 rt/bl

T2es /1

T2er /1 116 116

M

V50

86

0.75 rt/bl

T3ak /2

M

V188

85

0.75 rt/bl

V488

88

89

0.5 *5 gn/ge

90

N428

N489

91

92

N82

N488

93

94

95

96

97

98

FV3-013080916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

* *2 *3 *4 *5 *6

Only for vehicles with gasoline engine Only for vehicles with a manual transmission Only for vehicles with a diesel engine through June 2016 Only for vehicles with a 2.5L gasoline engine from June 2016

09.2016

Audi TT

No. 13 / 9

Wiring Diagram

Fuse panel B, Fuse 8 (on fuse panel B)

SB

GX7 GX10 G70 J883 J945 N79 SB SB8 T2ew T4ao T17e T17ex TALU

SB8 8a

81 81

1.0 sw 1.0 *5 rt/gn D180

D197

1.0 *3 sw

1.0 *3 sw

0.35 *4 rt/gn

0.35 *4 rt/gn

T4ao /1

188 188 *

D197 Connection 5 (87a) (in engine compartment wiring harness)

0.75 *2 rt/gn

* Refer to applicable engine wiring diagram *2 Only for vehicles with gasoline engine *3 Diameter depends on equipment *4 Only for vehicles with a diesel engine *5for private Onlyorfor vehiclespurposes, with a 2.5L gasoline engine Protected by copyright. Copying commercial in part or in whole, is not

rt/gn

T2ew /1

GX7

D180 Connection 87a (in engine compartment wiring harness)

D197

0.35 *4

GX10 *

T17ex /2

TALU N79

G70

Oxygen sensor 1 after catalytic converter Oxygen sensor 1 before catalytic converter Mass airflow sensor Exhaust door control unit Exhaust door control unit 2 Positive crankcase ventilation heating element Fuse panel B Fuse 8 (on fuse panel B) 2-pin connector 4-pin connector 17-pin connector, red 17-pin connector, red Coupling point on left A-pillar, bottom

permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

T17e /2

*4

*5

0.5 rt

J945 J883 *

99

100

101

102

103

104

105

106

107

108

109

110

111

112

FV3-013090916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 13 / 10

Wiring Diagram

Fuse panel B, Fuse 9 (on fuse panel B), Fuse 10 (on fuse panel B)

SB

1.5 rt/gn

SB9

SB10

9a

10a

J538 N80 N205 N318 SB SB9 SB10 T2df T2eb T2ec T3ax T5c T6i T14c T14cx T17e T17ex TALU TML V51

1.5 *4 rt/ws

1.0 *2 vi

D197

2.5 *4 vi

2.5 *3 bl/rt

0.75 *2 rt/gn

T14c /6

T17ex /15 60

60 Protected byTML copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability T14cx with respect to the correctness of information in this document. Copyright by AUDI AG. /6

D197 Connection 5 (87a) (in engine compartment wiring harness)

TALU

D205 Connection 87a (in engine pre-wiring harness) 3

T17e /15

* *2 *3 *4

0.75 rt/ws 1.5*2 bl/rt

98 98

2.5 *4 vi

Fuel pump control module EVAP canister purge regulator valve 1 Camshaft adjustment valve 1 Exhaust camshaft adjustment valve 1 Fuse panel B Fuse 9 (on fuse panel B) Fuse 10 (on fuse panel B) 2-pin connector 2-pin connector 2-pin connector 3-pin connector 5-pin connector 6-pin connector 14-pin connector 14-pin connector 17-pin connector, red 17-pin connector, red Coupling point on left A-pillar, bottom Coupling point in engine compartment, left After-run coolant pump

2.5*3 bl/rt

The color of the wires depends on vehicle equipment Only for vehicles with gasoline engine Only for vehicles with a diesel engine Only for vehicles with a 2.5L gasoline engine

0.5 *4 rt/gn 0.5 *4 rt/gn

D205

0.5 *4 gn/ge

0.75 * rt

T3ax /2 60 60

113

114

115

0.75 * rt/ws

T2ec /2

0.75 * ws/gn

T2df /2

0.75 * ws/gn

T2eb /2

T2eb /1

T5c /3

T6i /5

M

116

V51

N80

N205

117

118

119

N318

120

121

J538

122

123

124

125

126

FV3-013100916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 13 / 11

Wiring Diagram

Starter relay 1, Starter relay 2, Fuse panel B, Fuse 13 (on fuse panel B), Fuse 22 (on fuse panel B), Fuse 23 (on fuse panel B)

SB

J906

1/86

3/30

5/87

J907

2/85

SB13 2/85

13

13a

72

5/87

3/30

2.5 rt/ge

SB23

22a

23a

1/86

71

81

0.35 rt/gn

4.0 rt/vi

SB22 82

0.35 rt/gn

2.5 sw

D136 0.35 rt/gn

0.35 rt/gn

311 311

D188

Clutch position sensor Engine control module Dual-clutch transmission Mechatronic Starter relay 1 Starter relay 2 Fuse panel B Fuse 13 (on fuse panel B) Fuse 22 (on fuse panel B) Fuse 23 (on fuse panel B) 5-pin connector 20-pin connector, black

D136

Positive connection 2 (15a) (in engine compartment wiring harness)

D188

Positive connection 3 (30a) (in engine compartment wiring harness)

* *2

T5g /5 32 32

G476 J623 J743 J906 J907 SB SB13 SB22 SB23 T5g T20h

*3 *4 *5

20 20

G476

Only for vehicles with a manual transmission Refer to applicable wiring diagram for automatic transmission (DSG) Refer to applicable engine wiring diagram Only for vehicles with gasoline engine Only for vehicles with a diesel engine

*

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 1.0 rt/ge

1.0 rt/ge

0.35 br/gn

0.35 br/rt

0.35 *5 rt/sw

permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 0.35 *4 with respect to the correctness of information in this document. Copyright by AUDI AG. rt/vi *4

T20h /11

T20h /18

J743

J623 *3

*2

127

128

129

130

131

132

133

134

135

136

137

138

139

140

FV3-013110916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

*

*3 *2

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 13 / 12

Wiring Diagram Fuse panel B

SB

J623 SB * *2 *3 *4 *5

X1

Engine control module Fuse panel B Only for vehicles with a 2.5L gasoline engine Only for vehicles with gasoline engine Only for vehicles with a diesel engine The color of the wires depends on vehicle equipment Only for vehicles with a 2.5L gasoline engine

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. 179 179

178 178

0.35 *2 vi/rt

0.35 *3 ge/bl

172 172

0.75 * gr/sw

46 46

44 44

45 45

160 160

190 190

50 50

51 51

0.35 ws/gn

0.35 sw/vi

0.75 *5 rt/gn

0.35 *5 gn

0.35 *3 ge/vi

1.0 *2 rt/bl

*4 2.5 *3 rt/bl

J623

141

142

143

144

145

146

147

148

149

150

151

152

153

154

FV3-013120916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 13 / 13

Wiring Diagram

Fuse panel B, Fuse 16 (on fuse panel B)

SB *

1/86

SB31

J976

SB14

31a

14

14a

M121

SB16

5/87

2/85

31

3/30

M122

M125

M123

16a

0.5 * sw/gn

4.0 * ws/ge

2.5 * ge/sw

0.35 * vi/ws

0.35 * gn

70 70

147 147

4.0 * ws/ge

*

4.0 rt/gn

2.5 *2

Engine component power supply relay 2 Cylinder 1 fuel injector 2 Fuse panel B Fuse 14 (on fuse panel B) Fuse 16 (on fuse panel B) Fuse 31 (on fuse panel B) 14-pin connector 14-pin connector Coupling point in engine compartment, left

D104

Positive connection 2 (30a) (in engine compartment wiring harness)

D140 Fuel injector connection (in engine pre-wiring harness)

* 2.5 * ws/ge

J976 N532 SB SB14 SB16 SB31 T14c T14cx TML

*2

* *2

rt/gn

*2

Only for vehicles with a 2.5L gasoline engine Only for vehicles with a 2.5L gasoline engine

D104 T14c /7 170 170

TML

169 169

T14cx /7

0.5 * sw/gn

D140

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1.0 * sw/gn

N532 *

155

156

157

158

159

160

161

162

163

164

165

166

167

168

FV3-013130916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 13 / 14

Wiring Diagram

Secondary air injection pump relay, High heat output relay, Engine component power supply relay 2, Fuse panel B

SB *2

J976 3/30

1/86

5/87

2/85

M115

M113

M112

51

M111

J360 J299

*3

1/86

3/30

2/85

5/87

J299 Secondary air injection pump relay J360 High heat output relay J976 Engine component power supply relay 2 N70 Ignition coil 1 with power output stage N127 Ignition coil 2 with power output stage N291 Ignition coil 3 with power output stage N292 Ignition coil 4 with power output stage N323 Ignition coil 5 with power output stage SB Fuse panel B T4as 4-pin connector T4at 4-pin connector T4au 4-pin connector T4av 4-pin connector T4cl 4-pin connector T14c 14-pin connector Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not T14cx permitted unless authorised by AUDI AG. AUDI 14-pin AG doesconnector not guarantee or accept any liability with respect to the correctness of information in this document. bycompartment, AUDI AG. TML Coupling point Copyright in engine left

*

52

158 158

2.5 *2

2.5 *4 ge/sw

rt/gn

2.5 *2 rt

0.75 *2 gr/sw

0.75 *2 rt/gn

0.5 ge/sw

0.35 *3

0.5 * bl/vi

ge/bl

D189 Connection 87a (in engine pre-wiring harness) T14c /5 165 165

143 143

TML

* *2 *3 *4

T14c /12 80 80

70 70

142 142

T14cx /5

TML T14cx /12

Only for vehicles with gasoline engine Only for vehicles with a 2.5L gasoline engine Only for vehicles with a diesel engine Only for vehicles with a 2.5L gasoline engine

2.5 rt

D189

2.5 rt

T4as /4

2.5 rt

T4at /4

2.5 rt

T4au /4

2.5 rt

T4av /4

0.35 * vi/rt

2.5 rt

T4cl /4 141 141

169

170

N70

N127

N291

N292

N323

171

172

173

174

175

176

177

178

179

180

181

182

FV3-013140916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT 30

Automatic glow time control module, Low heat output relay, Fuse 11 (on fuse panel B), Fuse 12 (on fuse panel B) *2

*2

J179 SB11

6.0 * rt

12a

4.0 *2 sw

4.0 *2 sw/rt

1/86

85

SB12

11a

No. 13 / 15

Wiring Diagram

2/85

H1

V1

10.0 rt

D106

0.35 *2 rt/gn

J179 J359 SB11 SB12 SB24 T2ed T3b V101 Z35 * *2

J359

D91

D92

0.35 *2 ge/sw

0.35 *2 ge/vi

3/30

SB24 5/87

D24a

Automatic glow time control module Low heat output relay Fuse 11 (on fuse panel B) Fuse 12 (on fuse panel B) Fuse 24 (on fuse panel B) 2-pin connector 3-pin connector Secondary air injection pump motor Auxiliary heater heating element Only for vehicles with gasoline engine Only for vehicles with a diesel engine

4.0 *2 sw/ge

T2ed /2 107 107

M

69 69

148 148

V101 *

T3b /1

T3b /3

T3b /2

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Z35 *2

183

184

185

186

187

188

189

190

191

192

193

194

195

196

FV3-013150916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 13 / 16

Wiring Diagram

Horn relay, Reducing agent metering system relay, Fuse 1 (on fuse panel C), Fuse 15 (on fuse panel B), Fuse panel C

SC *

SB15 2/85

3/30

1/86

5/87

J413 61

H2 H7 J413 J963 SC1 SB15 SC T2co T2cp T6h T10h T17f TALU TSCR1 TSCR2

J963 SC1 62

65

61

0.35 vi/sw

1.5 rt/bl

0.35 br

0.35 ge/sw

63

0.35 ge/sw

65

1

1a

0.35 vi/sw

4.0 rt/bl

D235

2.5 rt/ge

B322 1.5 rt/bl T2co

1.5 rt/bl

B322 Positive connection 8 (30a) (in main wiring harness) 0.35 ge/sw

T2cp

T17f

*2

D235 T10h

/1 /1 /15commercial purposes, in part or in whole, /7 Protected by copyright. Copying for private or is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 257 370 TALU TSCR 257 370 respect to the correctness of information with in this document. Copyright by AUDI AG. 1

H2

197

198

High tone horn Low tone horn Horn relay Reducing agent metering system relay Fuse 1 (on fuse panel C) Fuse 15 (on fuse panel B) Fuse panel C 2-pin connector 2-pin connector, black 6-pin connector 10-pin connector 17-pin connector Coupling point on left A-pillar, bottom Reducing agent metering system coupling point 1 Reducing agent metering system coupling point 2

T6h /1 318 318

* *2

TSCR2

Connection (dual tone horn) (in engine compartment wiring harness) Depending on equipment Only for vehicles with reducing agent metering system

H7

199

200

201

202

203

204

205

206

207

208

209

210

FV3-013160916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 13 / 17

Wiring Diagram

Fuse panel C, Fuse 4 (on fuse panel C), Fuse 5 (on fuse panel C), Fuse 6 (on fuse panel C)

SC

A1

120

121

122

SC4

SC5

SC6

4a

5a

6a

1.0 rt/ge

25.0 rt

0.35 gr/rt

0.35 gn/rt

E313 E380 G578 J533 J794 SC SC4 SC5 SC6 T4d T10l T18b T20a T20i

0.35 gn/rt

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. 2.5 rt/gr

4.0 gn/rt

B319

Selector lever Multimedia system control head Anti-theft alarm system sensor Data bus on board diagnostic interface Information electronics control module 1 Fuse panel C Fuse 4 (on fuse panel C) Fuse 5 (on fuse panel C) Fuse 6 (on fuse panel C) 4-pin connector 10-pin connector, black 18-pin connector 20-pin connector 20-pin connector

B319 Positive connection 5 (30a) (in main wiring harness) 1.0 rt/ge T18b /18 88

391 391

*

0.75 rt/ge T20i /7

T20a /1

T10l /10

For vehicles with anti-theft alarm system

T4d /4

387 387

J794

E380

J533

E313

G578 *

211

212

213

214

215

216

217

218

219

220

221

222

223

224

FV3-013170916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 13 / 18

Wiring Diagram

Fuse panel C, Fuse 7 (on fuse panel C), Fuse 8 (on fuse panel C), Fuse 9 (on fuse panel C)

SC

SC7

SC8

SC9

7a

8a

9a

0.75 rt/sw

0.5 ge/rt

B316

E1 E538 G397 J255 J502 J527 J528 SC SC7 SC8 SC9 T3a T4c T4ci T12c T16 T16a T17a T20c U31

0.35 rt/bl

B317

0.35 ge/rt

0.5 ge/rt

0.5 *2 ge/rt

0.35 rt/ge

0.5 rt/sw

0.5 rt/ge

0.75 rt/sw

0.75 rt/sw

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unlessT20c authorised or accept any T4ciby AUDI AG. AUDI T4c AG does T16anot guarantee T16 T12c T3a liability /2 /2 in this/7document. /16Copyright /8 by AUDI /1 AG. with respect to/20 the correctness of information

T17a /1

Light switch Electromechanical parking brake button Rain/light recognition sensor Climatronic control module Tire pressure monitoring control module Steering column electronics control module Roof electronics control module Fuse panel C Fuse 7 (on fuse panel C) Fuse 8 (on fuse panel C) Fuse 9 (on fuse panel C) 3-pin connector 4-pin connector 4-pin connector, gray 12-pin connector 16-pin connector 16-pin connector, brown 17-pin connector, yellow 20-pin connector Diagnostic connection

B316 Positive connection 2 (30a) (in main wiring harness)

393 393

J255

J502

E1

E538

U31

J528

*2

225

226

227

228

229

G397

J527

B317 Positive connection 3 (30a) (in main wiring harness)

*

230

231

232

233

234

235

* *2

236

237

238

FV3-013180916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

Only for vehicles with rain/light recognition sensor Only for vehicles with tire pressure monitoring

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

Wiring Diagram

Fuse panel C, Fuse 10 (on fuse panel C), Fuse 11 (on fuse panel C), Fuse 12 (on fuse panel C), Fuse 13 (on fuse panel C), Fuse 14 (on fuse panel C), Fuse 31 (on fuse panel C)

SC

SC10

SC11

SC12

SC13

SC14

SC31

10a

11a

12a

13a

14a

31a

J126 Fresh air blower control module J250 Electronic damping control module J492 All wheel drive control module J525 Digital sound system control module J794 Information electronics control module 1 SC Fuse panel C SC10 Fuse 10 (on fuse panel C) SC11 Fuse 11 (on fuse panel C) SC12 Fuse 12 (on fuse panel C) SC13 Fuse 13 (on fuse panel C) SC14 Fuse 14 (on fuse panel C) SC31 Fuse 31 (on fuse panel C) T4ad 4-pin connector T6k *26-pin connector T6kx 6-pin connector T8c 8-pin connector, black T18b 18-pin connector T47a 47-pin connector THRM Coupling point in luggage compartment, center * Only for AWD vehicles *2 Only for vehicles with Bang & Olufsen sound system *3 Only for vehicles with level control system *4 Only for vehicles with Audi sound system

4.0 rt/gr

1.0 rt/vi

T6k /3 375 375

THRM T6kx /3

4.0 *2 rt/gr

1.0 rt/ws

T8c /3

2.5 *4 rt/ge

T18b /1

J492

1.5 gn/rt

T18b /18

4.0 rt/ws

T47a /47

J794 J525

*

T4ad /3

J250

J126

*3

*2 239

240

241

242

243

244

245

No. 13 / 19

246

247

248

249

250

251

252

FV3-013190916

ws = white sw = black ro = red rt Protected = red by copyright. Copying for private or commercial purposes, in part or in whole, is not unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability br permitted = brown with respect to the correctness of information in this document. Copyright by AUDI AG. gn = green bl = blue gr = grey li = lilac vi = lilac ge = yellow or = orange rs = pink

09.2016

Audi TT

No. 13 / 20

Wiring Diagram

Fuse panel C, Fuse 38 (on fuse panel C), Fuse 39 (on fuse panel C), Fuse 41 (on fuse panel C), Fuse 42 (on fuse panel C), Fuse 53 (on fuse panel C)

SC

SC38

SC39

SC41

SC42

38a

39a

41a

42a

0.5 sw/vi

2.5 rt/ge

0.35 ge/sw

*3

0.35 rt/gn

T27bx /19 45 45

3/30

2/85

5/87

1/86

J387 J909 SC SC38 SC39 SC41 SC42 SC53 T5o T5ox T5p T20g T27b T27bx THRR TTVR * *2 *3

SC53 101

102

103

4.0 rt/vi

T5o /4

TTVR

204 204

THRR

T27b /19

Front passenger door control module Fuel tank leak detection control module Fuse panel C Fuse 38 (on fuse panel C) Fuse 39 (on fuse panel C) Fuse 41 (on fuse panel C) Fuse 42 (on fuse panel C) Fuse 53 (on fuse panel C) 5-pin connector 5-pin connector 5-pin connector 20-pin connector 27-pin connector 27-pin connector Coupling point in luggage compartment, right Right front door coupling point Refer to applicable convenience system wiring diagram Only for vehicles with US equipment Only for vehicles with reducing agent metering system

372 372

T5ox /4

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

2.5 rt/ge

0.5 sw

T20g /19

T5p /4

J387

J909

* 253

254

255

*2 256

257

258

259

260

261

262

263

264

265

266

FV3-013200916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 13 / 21

Wiring Diagram

Terminal 15 power supply relay, Sockets relay, Fuse panel C, Fuse 40 (on fuse panel C)

SC J807

2/85

5/87

1/86

3/30

E284 E538 E540 F4 G805 J329 J807 SC SC40 T2cm T3ae T3af T3ag T3b T16a T17e T17ex TALU U5 U18

J329

2/85

5/87

1/86

3/30

SC40 111

0.75 rt/gn

112

115

0.75 br

40

40a

1.5 sw/br

91

124

92

1.5 rt/gn

388 388

0.35 sw/bl

B680

0.5 br

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. B278 0.75 rt/gn

Garage door opener control head Electromechanical parking brake button -AUTO HOLD- button Back-up lamp switch Refrigerant circuit pressure sensor Terminal 15 power supply relay Sockets relay Fuse panel C Fuse 40 (on fuse panel C) 2-pin connector 3-pin connector 3-pin connector 3-pin connector 3-pin connector 16-pin connector, brown 17-pin connector, red 17-pin connector, red Coupling point on left A-pillar, bottom 12 V socket 12 V socket 2

B278 Positive connection 2 (15a) (in main wiring harness) 373 373

387 387

B680 Connection (socket) in interior wiring harness

T17e /8

TALU

D106 Connection 4 (in engine compartment wiring harness) T17ex /8

*

0.5 rt/gn

0.35 rt/gn

0.75 rt/gn

0.35 rt/gn

0.35 rt/gn

1.5 rt/gn

Only for vehicles with a garage door opener

1.5 rt/gn

D106

0.35 rt/gn T3ag /3

0.5 rt/gn T2cm /1

T3b /1 390 390

G805

268

F4

269

E284

270

T3af /2

T3ae /2

290 290

* 267

T16a /10

271

272

E538

U18

U5

274

275

E540 273

276

277

278

279

280

FV3-013210916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 13 / 22

Wiring Diagram

Fuse panel C, Fuse 32 (on fuse panel C), Fuse 33 (on fuse panel C), Fuse 34 (on fuse panel C)

SC

SC32

SC33

SC34

32a

33a

34a

J234 J446 J706 J769 J770 J791 R242 SC SC32 SC33 SC34 T3ad T10i T10ix T12b T12c T12g T12h T26a T90a TSFHL WX3

125

0.35 sw/ws

0.35 rt/ge

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 0.75 or accept any liability permitted unless authorised by AUDI AG. AUDI AG does not guarantee B280 rt/gn with respect to the correctness of information in this document. Copyright by AUDI AG.

B279

0.35 rt/ge

0.35 rt/ge

T12b /6

0.5 rt/ge

T26a /14

0.35 sw/ws

T10i /2

T3ad /1

0.35 sw/ws T12c /4

0.35 sw/ws T90a /61 271 271

TSFHL R242 *

J446

J706 WX3

T10ix /2

J791

Airbag control module Parking aid control module Passenger occupant detection system control module Lane change assistance control module Lane change assistance control module 2 Parallel parking assistance control module Driver assistance systems front camera Fuse panel C Fuse 32 (on fuse panel C) Fuse 33 (on fuse panel C) Fuse 34 (on fuse panel C) 3-pin connector, black 10-pin connector 10-pin connector, black 12-pin connector 12-pin connector 12-pin connector, black 12-pin connector, black 26-pin connector, black 90-pin connector, yellow Coupling point on left rear bumper Front roof module

B279 Positive connection 3 (15a) (in main wiring harness)

J234

*4

B280 Positive connection 4 (15a) (in main wiring harness)

*3

X171 Connection 15 (in rear bumper wiring harness) 0.5 sw/rt

* *2 *3 *4

Only for driver assistance systems Only for vehicles with lane assist Refer to wiring diagram for parking aid USA only

X171 0.5 sw/rt

0.5 sw/rt

T12h /9

281

282

T12g /9

J770

J769

*2

*2

283

284

285

286

287

288

289

290

291

292

293

294

FV3-013220916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 13 / 23

Wiring Diagram

Air quality sensor, Fuse panel C, Fuse 35 (on fuse panel C), Fuse 36 (on fuse panel C), Fuse 37 (on fuse panel C), Fuse 47 (on fuse panel C), Diagnostic connection

SC

SC35

SC36

SC37

SC47

35a

36a

37a

47a

1.0 sw/vi

0.75 rt/bl

EX22 G238 J431 MX1 MX2 SC SC35 SC36 SC37 SC47 T3ah T8a T14a T14b T16 T17d T17dx T20b T26b TALU U31 Y7

1.0 sw/gn

B281

0.75 rt/bl T17d /13

T17d /11

T17d /12

T17dx /13

T17dx /11

T17dx /12

TALU

B281 Positive connection 5 (15a) (in main wiring harness) D52

0.75 rt/bl

T16 /1

U31

295

296

0.5 rt/bl

0.35 rt/bl

T20b /16

EX22

297

0.75 rt/bl

T8a /1

Y7

T3ah /1

G238

*2

*

298

299

0.75 rt/bl

1.0 sw/vi

T26b /23

T14b /8

MX2

301

302

rearview mirror

1.0 sw/gn

T14a /8

J431

300

Positive connection (15a) (in engine compartment wiring harness)

* Only for vehicles an air quality sensor Protected by copyright. Copying for private or commercial purposes, in part orwith in whole, is not *2 doesOnly for vehicles with any automatic permitted unless authorised by AUDI AG. AUDI AG not guarantee or accept liability dimming interior with respect to the correctness of information in this document. Copyright by AUDI AG.

D52

0.5 rt/bl

Switch module in instrument panel, center Air quality sensor Headlamp range control module Left front headlamp Right front headlamp Fuse panel C Fuse 35 (on fuse panel C) Fuse 36 (on fuse panel C) Fuse 37 (on fuse panel C) Fuse 47 (on fuse panel C) 3-pin connector 8-pin connector, black 14-pin connector, black 14-pin connector 16-pin connector 17-pin connector 17-pin connector, brown 20-pin connector, red 26-pin connector Coupling point on left A-pillar, bottom Diagnostic connection Automatic dimming interior rearview mirror

MX1

303

304

305

306

307

308

FV3-013230916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 13 / 24

Wiring Diagram

Fuse panel C, Fuse 48 (on fuse panel C), Fuse 49 (on fuse panel C), Fuse 50 (on fuse panel C)

SC

SC48

SC49

SC50

48a

49a

50

4.0 sw/gn

0.35 rt/gn

T17e /14

50a

123

A2

4.0 * rt/ws

25.0 rt

126

4.0 rt/bl

127

J104 SC SC48 SC49 SC50 T17c T17cx T17e T17ex T46b TALU * *2

M129

4.0 sw/gn

T17c /16

TALU T17ex /14

319 319 40 40

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 77 207 313 207 313 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

TALU T17cx /16

4.0 *2 rt/ws

0.35 rt/gn

4.0 * rt/ws

T46b /30 134 134

J104

309

310

311

ABS control module Fuse panel C Fuse 48 (on fuse panel C) Fuse 49 (on fuse panel C) Fuse 50 (on fuse panel C) 17-pin connector 17-pin connector 17-pin connector, red 17-pin connector, red 46-pin connector Coupling point on left A-pillar, bottom through June 2016 from June 2016

312

313

314

315

316

317

318

319

320

321

322

FV3-013240916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 13 / 25

Wiring Diagram

Fuse panel C, Fuse 3 (on fuse panel C), Fuse 15 (on fuse panel C), Fuse 16 (on fuse panel C), Fuse 17 (on fuse panel C)

SC

SC3

SC15

SC16

3a

15a

16a

4.0 * rt

J104 J285 J676 J764 17a R78 R86 R126 SC SC3 SC15 SC16 SC17 T4bv Protected by copyright. Copying for private or commercial purposes, in part or in whole, is notT4bw permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability T4l with respect to the correctness of information in this document. Copyright by AUDI AG. T10u T12l T17b T17bx T32a T46b TALU SC17

0.35 rt/sw

B318

T17bx /16 41 41

TALU T17b /16

ABS control module Instrument cluster control module Chip card reader control module Electronic steering column lock control module TV tuner Cellular telephone amplifier Telephone baseplate Fuse panel C Fuse 3 (on fuse panel C) Fuse 15 (on fuse panel C) Fuse 16 (on fuse panel C) Fuse 17 (on fuse panel C) 4-pin connector 4-pin connector 4-pin connector 10-pin connector 12-pin connector 17-pin connector 17-pin connector, blue 32-pin connector 46-pin connector Coupling point on left A-pillar, bottom

B318 Positive connection 4 (30a) (in main wiring harness) * *2

through June 2016 from June 2016

4.0 *2 rt

4.0 * rt

0.5 gr/rt

T46b /1

T4l /3

J104

323

324

0.35 rt/sw

T12l /1

J764

325

326

327

0.35 rt/sw

T4bv /1

R78

R86

328

329

0.35 rt/sw

T10u /9

J676

330

0.35 rt/sw

0.75 ge/rt

T4bw /1

T32a /32

R126

331

J285

332

333

334

335

336

FV3-013250916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 13 / 26

Wiring Diagram

Fuse panel C, Fuse 18 (on fuse panel C), Fuse 19 (on fuse panel C), Fuse 20 (on fuse panel C)

SC

SC18

SC19

18a

19a

E176 Driver seat lumbar support adjustment switch E177 Front passenger seat lumbar support adjustment switch E470 Driver seat adjustment control head E471 Front passenger seat adjustment control head J518 Access/start authorization control module J772 Rearview camera system control module J843 Vehicle positioning system interface control module N209 Driver lumbar support adjustment valve block N210 Front passenger lumbar support adjustment valve block SC Fuse panel C SC18 Fuse 18 (on fuse panel C) SC19 Fuse 19 (on fuse panel C) SC20 Fuse 20 (on fuse panel C) T6l 6-pin connector T6m 6-pin connector T8d 8-pin connector T10c 10-pin connector T10cx 10-pin connector T10e 10-pin connector T10ex 10-pin connector, red T12e 12-pin connector T40a 40-pin connector Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not TSVL LeftAUDI frontAG seat coupling station permitted unless authorised by AUDI AG. does not guarantee or accept any liability TSVR Right front seat coupling stationby AUDI AG. with respect to the correctness of information in this document. Copyright

SC20 20a 392 392

381 381 0.35 *4 ge/bl

0.35 bl/rt

B315

1.0 *5 bl/rt

B321 1.5 *4 rt/gn

1.5*4 rt/ge

B320 0.35 ge/bl

1.0 bl/rt

T10e /9

0.35 ge/bl

1.0 bl/rt

T10e /4

T10c /9

T10ex /4

T10cx /9

TSVR

T10c /4

B315 Positive connection 1 (30a) (in main wiring harness)

TSVL

T10ex /9

B320 Positive connection 6 (30a) (in main wiring harness)

T10cx /4

B321 Positive connection 7 (30a) (in main wiring harness)

0.35 bl/rt

0.35 bl/rt

T12e /3

J843 *3

337

338

0.35 ws/rt

T8d /1

J772

0.5 rt/gn

1.0 rt

T40a /30

*2

339

340

0.5 rt/gn

T6m /3

J518

*

1.5 *4 rt

N210

341

342

343

1.0 rt

1.5 *4 rt

T6l /3

E177

E471

344

345

346

N209

E176

E470

347

348

349

350

FV3-013260916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

* *2 *3 *4 *5

Only for vehicles with a rearview camera system Only for vehicles with access/start authorization system Only for vehicles with special functions interface Power driver and front passenger seats Only for vehicles with lumbar support adjustment

09.2016

Audi TT

No. 13 / 27

Wiring Diagram

Fuse panel C, Fuse 21 (on fuse panel C), Fuse 22 (on fuse panel C), Fuse 23 (on fuse panel C), Fuse 25 (on fuse panel C), Fuse 26 (on fuse panel C)

SC

SC21 21

21a

22

2.5 sw/rt

SC22

SC23

SC24

SC25

SC26

SC27

22a

23a

24a

25a

26a

27a

2.5 rt/ws

4.0 rt/vi

J386 J847 SC SC21 SC22 SC23 SC24 SC25 SC26 SC27 T4bo T10f T10fx T20f T27a T27ax TSVR TTVL * *2

2.5 sw/rt

2.5 rt/ge

*4

T10f /3 385 385

T27a /19

TSVR

371 371

TTVL

T10fx /3

374 374

T27ax /19

2.5 rt

2.5 rt/ge

T4bo

T20f

/4 /19 or commercial purposes, in part or in whole, is not Protected by copyright. Copying for private permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

J847

J386

*2

351

352

353

354

355

Driver door control module Right neck heating control module Fuse panel C Fuse 21 (on fuse panel C) Fuse 22 (on fuse panel C) Fuse 23 (on fuse panel C) Fuse 24 (on fuse panel C) Fuse 25 (on fuse panel C) Fuse 26 (on fuse panel C) Fuse 27 (on fuse panel C) 4-pin connector, black 10-pin connector 10-pin connector 20-pin connector 27-pin connector 27-pin connector Right front seat coupling station Left front door coupling point Refer to applicable convenience system wiring diagram Roadster

* 356

357

358

359

360

361

362

363

364

FV3-013270916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 13 / 28

Wiring Diagram

Fuse panel C, Fuse 28 (on fuse panel C), Fuse 29 (on fuse panel C), Fuse 43 (on fuse panel C)

SC

SC28

SC43

28a

43a

0.35 rt/bl

2.5 rt/bl

394 394

197 197

357 357

260 260

276 276

361 361

0.35 ws/vi

0.35 br

4.0 rt/vi

4.0 rt/vi

0.35 sw/bl

2.5 sw/rt

E26 Glove compartment lamp switch F147 Driver vanity mirror lamp contact switch F148 Front passenger vanity mirror lamp contact switch SC29 J519 Vehicle electrical system control module J528 Roof electronics control module 29 29a 250 250 R199 External audio source connection SC Fuse panel C SC28 Fuse 28 (on fuse panel C) SC29 Fuse 29 (on fuse panel C) SC43 Fuse 43 (on fuse panel C) T2cj 2-pin connector T2ha 2-pin connector Protected by copyright. Copying for private or commercial purposes, in part or3-pin in whole, is not T3w connector permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 4.0 1.5 0.35 T6ao 6-pin connector with respectrt/bl to the correctness of information in this document. Copyright by AUDI AG. rt/gr bl/rt T12c 12-pin connector T46a 46-pin connector T73a 73-pin connector T73c 73-pin connector B559 Positive connection 1 (30g) (in main wiring harness)

T6ao /1

T73c /73

T73c /24

T46a /24

T73a /66

R199

T73a /73

T73a /13

T73a /1

T73c /1

T73c /12

J519

B559

0.35 rt/bl

T12c /12

J528

365

366

367

368

369

370

371

372

373

374

0.35 rt/bl

T3w /1

0.35 rt/bl

T2cj /1

0.35 rt/bl

T2ha /1

E26

F147

F148

375

376

377

378

FV3-013280916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 13 / 29

Wiring Diagram SC

SC44

SC45

44a

45a

*

30

SC46 46

A5

87

85

A3

Neck heating relay, Fuse panel C, Fuse 44 (on fuse panel C), Fuse 45 (on fuse panel C), Fuse 46 (on fuse panel C), Front passenger power seat adjustment circuit breaker 1

S46

J989

A2

J846 J989 SC SC44 SC45 SC46 S46 T4bn T10d T10dx TSVL

86

A1

1

1a

46a

354 354

4.0 gn/rt 1.5*2 rt/ge

2.5 sw/rt

2.5 ge/rt

2.5 sw/rt

0.35 br

0.35 rt/gn

2.5 rt/gr

1.5 *2 rt/gn

4.0 sw/rt

214 214

B470

270 270

213 213

345 345

367

Ground connection 2 (in main wiring harness)

639

Ground connection on left A-pillar

B470 Connection 6 (in main wiring harness)

T10d /3

349 349

Left neck heating control module Neck heating relay Fuse panel C Fuse 44 (on fuse panel C) Fuse 45 (on fuse panel C) Fuse 46 (on fuse panel C) Front passenger power seat adjustment circuit breaker 1 4-pin connector 10-pin connector 10-pin connector *Left front seat coupling station

* *2

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 277 269 269 permitted unless authorised AG does not guarantee or accept any liability TSVL by AUDI AG. AUDI277 with respect to the correctness of information in this document. Copyright by AUDI AG.

Roadster Power driver and front passenger seats

T10dx /3 0.5 br

0.75 br

367

2.5 rt

1.5 br

T4bn /4

J846 639 379

380

381

382

383

384

385

386

387

388

389

390

391

392

FV3-013290916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 13 / 30

Wiring Diagram

Rear window defogger relay, Fuse panel D, Fuse 1 (on fuse panel D), Fuse 2 (on fuse panel D), Fuse panel F, Fuse 1 (on fuse panel F), Fuse 2 (on fuse panel F)

J9 B323 86

85

87

30

1

2

5

3

6.0 sw

0.35 ge/rt

0.35 ws/vi

2.5 ws

4.0 * sw/rt

4.0 sw

J9 J256 SD SD1 SD2 SF SF1 SF2 T6e Z1

4.0 sw

6.0 *2 sw

2.5 *2 sw/rt

B323 Positive connection 9 (30a) (in main wiring harness) * *2

226 226

369 369

6 6

405 405

1

2

SD1 1A

SD

1A

2A

SD2

SF1

SF2

2A

1B

2B

4.0 rt/vi

1.0 rt/ge

T6e /3

SF

2.5 *2 sw/rt

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

T6e /6 398 398

J256

394

395

396

397

398

Coupe Roadster

5 5

Z1

393

Rear window defogger relay Convertible top control module Fuse panel D Fuse 1 (on fuse panel D) Fuse 2 (on fuse panel D) Fuse panel F Fuse 1 (on fuse panel F) Fuse 2 (on fuse panel F) 6-pin connector Rear window defogger

399

400

401

402

403

404

405

406

FV3-013300916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

Wiring Diagram

No. 14 / 1

Level control system with dampening adjustment , (1BL),(1BQ),(2MV) from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

04.2016

Audi TT

No. 14 / 2

Wiring Diagram

Electronic damping control module, Data bus on board diagnostic interface, Fuse panel C A J250 J533 SC SC13 S133 T20a T47a

S133 E1

A1 B+

25.0 rt A1

A

43

SC

SC13

*

Battery Electronic damping control module Data bus on board diagnostic interface Fuse panel C Fuse 13 (on fuse panel C) Safety fuse 3 20-pin connector, red 47-pin connector, black Ground connection on A-pillar, lower right

B277 Positive connection 1 (15a) (in main wiring harness)

13a

J250 T47a /16 31

T47a /47 30

T47a /1 15

T47a /38

T47a /37

B673

Suspension/instrument cluster CAN bus high connection 2 (in main wiring harness)

B677

Suspension/instrument cluster CAN bus low connection 2 (in main wiring harness)

* *2 1.5 gn/rt

1.5 br

0.5 ws/bl

0.35 *2 bl

0.35 or/bl

Refer to applicable wiring diagram for fuse positions from June 2015

0.35 or/br

18 18 0.35 ws/bl

B277

B673 0.35 ws/bl

0.35 *2 bl

0.35 or/bl

B677 0.35 or/br

ws Copying = white Protected by copyright. for private or commercial purposes, in part or in whole, is not sw = byblack permitted unless authorised AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the rocorrectness = red of information in this document. Copyright by AUDI AG. T20a /14

T20a /18

J533

43 1

2

3

4

5

6

T20a /8

7

8

9

10

11

12

13

14

FV3-014020416

rt br gn bl gr li vi ge or rs

= = = = = = = = = =

red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 14 / 3

Wiring Diagram

Switch module in instrument panel, center, Driving profile selection button, Electronic damping control module, Vehicle electrical system control module, Driving profile selection indicator lamp

J519 T73a /14

T73c /34

0.35 ws/bl

0.35 rt/gr

88

20 20

EX22 E735 J250 J519 K280 T20b T73a T73c

J250

Switch module in instrument panel, center Driving profile selection button Electronic damping control module Vehicle electrical system control module Driving profile selection indicator lamp 20-pin connector 73-pin connector 73-pin connector

372

Ground connection 7 (in main wiring harness)

687

Ground connection 1 on center tunnel

20 20

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not

0.35 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability rt/gr with respect to the correctness of information in this document. Copyright by AUDI AG. T20b /1

EX22

K280

E735

T20b /10 31

T20b /11 31

0.5 br

0.5 br 372 1.5 br

687 15

16

17

18

19

20

21

22

23

24

25

26

27

28

FV3-014030416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 14 / 4

Wiring Diagram

Left front level control system sensor, Right front level control system sensor, Electronic damping control module, Left front damping adjustment valve, Right front damping adjustment valve G78 G289 J250 N336 N337 T2al T2am T4i T4k T17f T17fx T47a TALU * *2

J250 T47a /6

0.35 ge/bl

T47a /36

0.35 br/gn

T47a /21

T47a /31

0.35 ge/sw

T47a /18

T47a /30

0.35 ge

0.35 ws

0.35 ge/gr

T47a /34

0.35 ge/br

T47a /3

T47a /28

0.35 br

0.35 bl/gn

T47a /27

Left front level control system sensor Right front level control system sensor Electronic damping control module Left front damping adjustment valve Right front damping adjustment valve 2-pin connector 2-pin connector 4-pin connector 4-pin connector, black 17-pin connector 17-pin connector 47-pin connector, black Coupling point on left A-pillar, bottom Only for vehicles with a 2.5L gasoline engine Only for vehicles with a 2.5L gasoline engine

0.35 vi/br

T17f /7

T17f /5

T17f /6

T17f /1

T17f /2

T17f /9

T17f /8

T17f /10

T17f /3

T17f /4

T17fx /7

T17fx /5

T17fx /6

T17fx /1

T17fx /2

T17fx /9

T17fx /8

T17fx /10

T17fx /3

T17fx /4

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

TALU

0.35 bl

0.35 sw

T4k /1

0.35 br

T4k /3

0.5 *2 gr

0.5 * rt

T4k /4

30

0.5 * ge

T2al /1

G78

29

0.5 *2 bl

0.35 ge/gr

0.35 ge/br

0.35 br

0.5 gr

0.5 bl

0.35 br

0.35 sw

0.35 bl

0.5 gr

0.5 bl

T2al /2

T4i /4

32

33

34

T4i /1

T2am /1

G289

N336 31

T4i /3

35

36

37

T2am /2

N337 38

39

40

41

42

FV3-014040416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 14 / 5

Wiring Diagram

Left rear level control system sensor, Right rear level control system sensor, Electronic damping control module, Left rear damping adjustment valve, Right rear damping adjustment valve G76 G77 J250 N338 N339 T2an T2ao T4g T4h T47a

Left rear level control system sensor Right rear level control system sensor Electronic damping control module Left rear damping adjustment valve Right rear damping adjustment valve 2-pin connector 2-pin connector 4-pin connector 4-pin connector, black 47-pin connector, black

J250 T47a /17

0.35 sw

T47a /33

0.35 bl

T47a /42

T47a /2

0.35 br

0.75 br/rt

T47a /43

T47a /20

0.75 sw/ge

0.35 sw

T47a /35

0.35 rt

T47a /5

T47a /45

0.35 br

0.5 bl

T47a /46

0.5 br

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

T4h /1

T4h /3

T4h /4

T2an /2

G76

43

44

45

T2an /1

T4g /1

47

48

49

T4g /4

T2ao /2

G77

N338 46

T4g /3

50

51

52

T2ao /1

N339 53

54

55

56

FV3-014050416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 15 / 1

Wiring Diagram

Parking distance control with parallel parking assistance (park assist) , (7X5) from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

04.2016

Audi TT

No. 15 / 2

Wiring Diagram

Terminal 15 power supply relay, Vehicle electrical system control module, Parallel parking assistance control module, Fuse panel C A J329 J519 J791 SC32 S133 SC T26a T73a

S133 A1 B+

E1

25.0 rt

J791

A

*

SC

A1 3/30

2/85

5/87

T26a /13 31

SC32

92

91

0.35 sw/bl

J329 1/86

T26a /14 15

32a

0.5 br

0.35 rt/ge

0.35 rt/ge

0.35 br

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. T73a /13

Battery Terminal 15 power supply relay Vehicle electrical system control module Parallel parking assistance control module Fuse 32 (on fuse panel C) Safety fuse 3 Fuse panel C 26-pin connector, black 73-pin connector, black

367

Ground connection 2 (in main wiring harness)

372

Ground connection 7 (in main wiring harness)

639

Ground connection on left A-pillar

687

Ground connection 1 on center tunnel

B279 Positive connection 3 (15a) (in main wiring harness) *

B279

Refer to applicable wiring diagram for fuse positions

J519

16 16

0.5 br

367

372

2.5 br

1.5 br

639 1

2

687 3

4

5

6

7

8

9

10

11

12

13

14

FV3-015020416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 15 / 3

Wiring Diagram

Switch module in instrument panel, center, Parking aid button, Parallel parking assistance button, Data bus on board diagnostic interface, Parallel parking assistance control module, Parking aid indicator lamp, Parallel parking assistance indicator lamp

J791 T26a /16

T26a /17

0.13 ge/bl

T26a /3

0.13 ge/gn

T26a /4

0.13 ge/gr

T26a /24

0.35 * bl

0.13 ge/sw

T26a /23

0.35 or/bl

0.35 or/br

EX22 E266 E581 J533 J791 K136 K241 T20a T20b T26a

Switch module in instrument panel, center Parking aid button Parallel parking assistance button Data bus on board diagnostic interface Parallel parking assistance control module Parking aid indicator lamp Parallel parking assistance indicator lamp 20-pin connector, red 20-pin connector, red 26-pin connector, black

B673

Suspension/instrument cluster CAN bus high connection 2 (in main wiring harness)

B677

Suspension/instrument cluster CAN bus low connection 2 (in main wiring harness)

*

from June 2015

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

T20b /4

T20b /14

E266

T20b /3

E581

K136

T20b /11

T20b /13

K241

B673

B677

EX22 0.35 * bl

0.5 br

0.35 or/bl

0.35 or/br

12 12 T20a /18

T20a /8

J533

15

16

17

18

19

20

21

22

23

24

25

26

27

28

FV3-015030416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 15 / 4

Wiring Diagram

Right front parking aid sensor, Right front center parking aid sensor, Left front center parking aid sensor, Left front parking aid sensor, Front parking aid warning buzzer, Parallel parking assistance control module

H22 T2cz /1 0.13 br/rt

T2cz /2

G252 G253 G254 G255 H22 J791 T2cz T3p T3q T3r T3s T14d T14dx T18a T26a TSFVL

0.13 ge/rt

T26a /2

T26a /10

T18a /11

T18a /10

J791 T18a /14

T18a /3

T18a /12

T18a /4

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. 0.35 rt/ws

0.35 gn/ws

T14d /2

0.35 br/ws

T14d /3

0.35 gr/ge

T14d /1

0.35 gn/rt

T14d /4

TSFVL T14dx /2

T14dx /3

0.35 rt/ws

T14dx /1

0.35 gn/bl

T14d /5

T14d /6

T14dx /5

T14dx /6

*

T14dx /4

Right front parking aid sensor Right front center parking aid sensor Left front center parking aid sensor Left front parking aid sensor Front parking aid warning buzzer Parallel parking assistance control module 2-pin connector 3-pin connector 3-pin connector 3-pin connector 3-pin connector 14-pin connector 14-pin connector 18-pin connector, naturally cloudy 26-pin connector, black Coupling point on left front bumper

348

Parking aid ground connection (in front bumper wiring harness)

X65

Parking aid connection (in front bumper wiring harness)

*

Only for vehicles with pedestrian protection system

0.35 br/ws X65 X65

348 348

0.35 rt/ws

0.35 gn/ws

T3p /1

0.35 br/ws

T3p /2

0.35 rt/ws

T3p /3

T3q /1

G255

29

30

0.35 gr/ge

0.35 br/ws

T3q /2

0.35 rt/ws

T3q /3

T3r /1

G254

31

32

33

0.35 gn/rt

0.35 br/ws

T3r /2

0.35 rt/ws

T3r /3

T3s /1

G253

34

35

36

37

0.35 gn/bl

0.35 br/ws

T3s /2

T3s /3

G252

38

39

40

41

42

FV3-015040416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 15 / 5

Wiring Diagram

Left front parallel parking assistance sensor, Right front parallel parking assistance sensor, Parallel parking assistance control module G568 G569 J791 T3g T3h T8e T8ex T14d T14dx T18a TSFVL

J791 T18a /2

T18a /13

0.35 gn

T18a /2

0.35 gn/gr

T18a /13

0.35 gn

0.35 gn/gr

348

Parking aid ground connection (in front bumper wiring harness)

X65

Parking aid connection (in front bumper wiring harness)

* *2 T14d /7

Left front parallel parking assistance sensor Right front parallel parking assistance sensor Parallel parking assistance control module 3-pin connector 3-pin connector 8-pin connector 8-pin connector 14-pin connector 14-pin connector 18-pin connector, naturally cloudy Coupling point on left front bumper

Only for vehicles with pedestrian protection system Only for vehicles without pedestrian protection

Protected by copyright. Copying for private in part or in whole, is not T14d T8e or commercial purposes,T8e /8 /7 AUDI AG does not guarantee /8 permitted unless authorised by AUDI AG. or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

TSFVL

*

T14dx /7

TSFVL

*2

T14dx /8

T8ex /7

T8ex /8

X65 X65

X65

348 348

348

0.35 rt/ws

0.35 gn

T3g /1

0.35 br/ws

T3g /2

0.35 rt/ws

T3g /3

T3h /1

G568

43

44

0.35 gn/gr

0.35 br/ws

T3h /2

0.35 rt/ws

T3h /3

T3g /1

G569

45

46

47

0.35 gn

0.35 br/ws

T3g /2

0.35 rt/ws

T3g /3

T3h /1

G568

48

49

50

51

0.35 gn/gr

0.35 br/ws

T3h /2

T3h /3

G569

52

53

54

55

56

FV3-015050416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 15 / 6

Wiring Diagram

Right front parking aid sensor, Right front center parking aid sensor, Left front center parking aid sensor, Left front parking aid sensor, Rear parking aid warning buzzer, Parallel parking assistance control module

H15 T2da /2

T2da /1 0.13 ge/rt

T18a /14

0.35 rt/ws

T8e /2

0.13 br/rt

T26a /15

T26a /9

T18a /11

T18a /10

0.35 gn/ws

G252 G253 G254 G255 H15 J791 T2da J791 T3p T3q T18a T18a /12 /4 T3r T3s Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not T8e permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability T8ex with respect to the correctness of information in this document. Copyright by AUDI AG. T18a 0.35 0.35 T26a gn/rt gn/bl TSFVL

T18a /3

0.35 br/ws

T8e /3

0.35 gr/ge

T8e /1

T8e /4

TSFVL T8ex /2

T8ex /3

0.35 rt/ws

T8ex /1

T8e /5

T8e /6

T8ex /5

T8ex /6

*

T8ex /4

Right front parking aid sensor Right front center parking aid sensor Left front center parking aid sensor Left front parking aid sensor Rear parking aid warning buzzer Parallel parking assistance control module 2-pin connector 3-pin connector 3-pin connector 3-pin connector 3-pin connector 8-pin connector 8-pin connector 18-pin connector, naturally cloudy 26-pin connector, black Coupling point on left front bumper

348

Parking aid ground connection (in front bumper wiring harness)

X65

Parking aid connection (in front bumper wiring harness)

*

Only for vehicles without pedestrian protection

0.35 br/ws

X65

348

0.35 rt/ws

0.35 gn/ws

T3p /1

0.35 br/ws

T3p /2

0.35 rt/ws

T3p /3

T3q /1

G255

57

58

0.35 gr/ge

0.35 br/ws

T3q /2

0.35 gn/rt

T3q /3

T3r /2

G254

59

60

61

0.35 rt/ws

0.35 br/ws

T3r /1

0.35 rt/ws

T3r /3

T3s /1

G253

62

63

64

65

0.35 gn/bl

0.35 br/ws

T3s /2

T3s /3

G252

66

67

68

69

70

FV3-015060416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 15 / 7

Wiring Diagram

Left rear parking aid sensor, Left rear center parking aid sensor, Left rear parallel parking assistance sensor, Right rear parallel parking assistance sensor, Parallel parking assistance control module G203 G204 G716 G717 J791 T3i T3k T3l T3m T8b T8bx T26a TSFHL

J791 T26a /18

0.35 rt/ge

T26a /19

0.35 gn

T8b /8

T26a /22

T26a /8

0.35 br/ge

T8b /6

T26a /6

0.35 gn/gr

T8b /5

T26a /20

0.35 bl/ws

T8b /7

0.35 bl/rt

T8b /4

T8b /2

T8bx /8

T8bx /6

0.35 rt/ge

T8bx /5

T8bx /7

T8bx /4

352

Parking aid ground connection (in rear bumper wiring harness)

X68

Parking aid connection (in rear bumper wiring harness)

*

*

TSFHL

Left rear parking aid sensor Left rear center parking aid sensor Left rear parallel parking assistance sensor Right rear parallel parking assistance sensor Parallel parking assistance control module 3-pin connector 3-pin connector 3-pin connector 3-pin connector 8-pin connector 8-pin connector 26-pin connector, black Coupling point on left rear bumper

Roadster

T8bx /2

0.35 br/ge

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

X68 X68

352 352

0.35 rt/ge

0.35 gn

T3i /1

0.35 br/ge

T3i /2

0.35 rt/ge

T3i /3

T3k /1

G716

71

72

0.35 gn/gr

0.35 br/ge

T3k /2

0.35 rt/ge

T3k /3

T3l /1

G717

73

74

75

0.35 bl/ws

0.35 br/ge

T3l /2

0.35 rt/ge

T3l /3

T3m /1

G203

76

77

78

0.35 bl/rt

0.35 br/ge

T3m /2

T3m /3

G204

79

80

81

82

83

84

FV3-015070416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 15 / 8

Wiring Diagram

Right rear center parking aid sensor, Right rear parking aid sensor, Parallel parking assistance control module G205 G206 J791 T3n T3o T8b T8bx T10k T10kx T26a TSFHL

J791 T26a /7

T26a /21

0.35 bl/vi

T26a /7

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to 0.35 the correctness of information in this document. Copyright by AUDI AG. 0.35

0.35 bl/ge

T8b /1

T26a /21

bl/vi

T8b /3

T10k /1

T8bx /3

T10kx /1

bl/ge

X68

352

352

0.35 br/ge

T3n /2

0.35 rt/ge

T3n /3

0.35 br/ge

T3o /2

0.35 rt/ge

T3o /3

88

89

0.35 br/ge

T3n /2

0.35 rt/ge

T3n /3

91

92

93

94

0.35 br/ge

T3o /2

T3o /3

G206

*2

90

0.35 bl/ge

T3o /1

G205

*

87

0.35 bl/vi

T3n /1

G206

*

86

0.35 bl/ge

T3o /1

G205

85

X68

Parking aid connection (in rear bumper wiring harness)

* *2

Roadster Coupe

T10kx /3

X68

T3n /1

Parking aid ground connection (in rear bumper wiring harness)

TSFHL

T8bx /1

0.35 bl/vi

352

T10k /3

TSFHL

0.35 rt/ge

Right rear center parking aid sensor Right rear parking aid sensor Parallel parking assistance control module 3-pin connector 3-pin connector 8-pin connector 8-pin connector 10-pin connector 10-pin connector 26-pin connector, black Coupling point on left rear bumper

*2

95

96

97

98

FV3-015080416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 15 / 9

Wiring Diagram

Left rear parking aid sensor, Left rear center parking aid sensor, Left rear parallel parking assistance sensor, Right rear parallel parking assistance sensor, Parallel parking assistance control module G203 G204 G716 G717 J791 T3i T3k T3l T3m T10k T10kx T26a TSFHL

J791 T26a /18

0.35 rt/ge

T10k /8

T26a /19

0.35 gn

T10k /6

T26a /22

T26a /8

0.35 br/ge

T26a /6

0.35 gn/gr

T10k /5

0.35 bl/ws

T10k /7

T10kx /6

0.35 rt/ge

T10kx /5

0.35 bl/rt

T10k /4

T10k /2

T10kx /7

T10kx /4

T10kx /2

352

Parking aid ground connection (in rear bumper wiring harness)

X68

Parking aid connection (in rear bumper wiring harness)

*

*

TSFHL T10kx /8

T26a /20

Left rear parking aid sensor Left rear center parking aid sensor Left rear parallel parking assistance sensor Right rear parallel parking assistance sensor Parallel parking assistance control module 3-pin connector 3-pin connector 3-pin connector 3-pin connector 10-pin connector 10-pin connector 26-pin connector, black Coupling point on left rear bumper

Coupe

0.35 br/ge X68

X68

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

352 352

0.35 rt/ge

T3i /1

0.35 gn

T3i /2

0.35 br/ge

T3i /3

0.35 rt/ge

T3k /1

G716

99

100

0.35 gn/gr

T3k /2

0.35 br/ge

0.35 rt/ge

T3k /3

T3l /1

G717

101

102

103

0.35 bl/ws

T3l /2

0.35 br/ge

T3l /3

0.35 rt/ge

T3m /1

G203

104

105

106

107

0.35 bl/rt

T3m /2

0.35 br/ge

T3m /3

G204

108

109

110

111

112

FV3-015090416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

Wiring Diagram

No. 16 / 1

Parking distance control , (7X1),(7X2) from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

04.2016

Audi TT

No. 16 / 2

Wiring Diagram

Terminal 15 power supply relay, Parking aid control module, Vehicle electrical system control module, Fuse panel C A J329 J446 J519 SC32 S133 SC T26a T73a

S133 A1 B+

E1

25.0 rt

A

* Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not T26a J329unless A1 permitted authorised by SC AUDI AG. AUDI AG does not guarantee or accept any /14 liability 15AG. 1/86 with respect to 3/30 the correctness of information in this document. Copyright by AUDI

2/85

0.35 sw/bl

T26a /13 31

367

Ground connection 2 (in main wiring harness)

372

Ground connection 7 (in main wiring harness)

639

Ground connection on left A-pillar

687

Ground connection 1 on center tunnel

SC32

5/87

92

91

J446

Battery Terminal 15 power supply relay Parking aid control module Vehicle electrical system control module Fuse 32 (on fuse panel C) Safety fuse 3 Fuse panel C 26-pin connector, black 73-pin connector, black

32a

0.5 br

0.35 rt/ge

0.35 rt/ge

0.35 br

B279 Positive connection 3 (15a) (in main wiring harness) *

Refer to applicable wiring diagram for fuse positions

T73a /13

J519

B279

17 17

0.5 br

367

372

2.5 br

1.5 br

639 1

2

687 3

4

5

6

7

8

9

10

11

12

13

14

FV3-016020416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 16 / 3

Wiring Diagram

Switch module in instrument panel, center, Parking aid button, Parking aid control module, Data bus on board diagnostic interface, Parking aid indicator lamp

J446 T26a /16

T26a /17

T26a /24

T26a /23

EX22 E266 J446 J533 K136 T20a T20b T26a

Switch module in instrument panel, center Parking aid button Parking aid control module Data bus on board diagnostic interface Parking aid indicator lamp 20-pin connector, red 20-pin connector, red 26-pin connector, black

B673

Suspension/instrument cluster CAN bus high connection 2 (in main wiring harness)

B677

Suspension/instrument cluster CAN bus low connection 2 (in main wiring harness)

* Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. *

0.13 ge/bl

0.13 ge/gn

T20b /4

EX22

from June 2015

0.35 bl

0.35 or/bl

0.35 or/br

T20b /14

E266

K136

B673

B677

T20b /11 0.35 * bl

0.5 br

0.35 or/bl

0.35 or/br

12 12 T20a /18

T20a /8

J533

15

16

17

18

19

20

21

22

23

24

25

26

27

28

FV3-016030416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 16 / 4

Wiring Diagram

Right front parking aid sensor, Right front center parking aid sensor, Left front center parking aid sensor, Left front parking aid sensor, Front parking aid warning buzzer, Parking aid control module

H22 T2cz /1 0.13 br/rt

T2cz /2

G252 G253 G254 G255 H22 J446 T2cz T3p T3q T3r T3s T8e T8ex T18a T26a TSFVL

0.13 ge/rt

T26a /2

T26a /10

T18a /11

T18a /10

J446 T18a /14

0.35 rt/ws

0.35 gn/ws

T8e /2

T18a /3

0.35 br/ws

T8e /3

T18a /12

0.35 gr/ge

T8e /1

T18a /4

0.35 gn/rt

T8e /4

0.35 gn/bl

T8e /5

T8e /6

*2

TSFVL T8ex /2

T8ex /3

0.35 rt/ws

T8ex /1

T8ex /4

T8ex /5

T8ex /6

348

Parking aid ground connection (in front bumper wiring harness)

X65

Parking aid connection (in front bumper wiring harness)

* *2

0.35 br/ws

Right front parking aid sensor Right front center parking aid sensor Left front center parking aid sensor Left front parking aid sensor Front parking aid warning buzzer Parking aid control module 2-pin connector 3-pin connector 3-pin connector 3-pin connector 3-pin connector 8-pin connector 8-pin connector 18-pin connector, naturally cloudy 26-pin connector, black Coupling point on left front bumper

Depending on equipment Only for vehicles without pedestrian protection

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

X65

348

0.35 rt/ws

0.35 gn/ws

T3p /1

0.35 br/ws

T3p /2

0.35 rt/ws

T3p /3

T3q /1

G255

30

0.35 br/ws

T3q /2

0.35 rt/ws

T3q /3

32

33

0.35 br/ws

T3r /2

0.35 rt/ws

T3r /3

35

36

37

0.35 br/ws

T3s /2

T3s /3

G252

*

34

0.35 gn/bl

T3s /1

G253

*

31

0.35 gn/rt

T3r /1

G254

*

29

0.35 gr/ge

*

38

39

40

41

42

FV3-016040416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 16 / 5

Wiring Diagram

Right front parking aid sensor, Right front center parking aid sensor, Left front center parking aid sensor, Left front parking aid sensor, Rear parking aid warning buzzer, Parking aid control module

H15 T2da /2

T2da /1 0.13 ge/rt

G252 G253 G254 G255 H15 J446 T2da T3p T3q T3r T3s T14d T14dx T18a T26a TSFVL

0.13 br/rt

T26a /15

T26a /9

T18a /11

T18a /10

J446 T18a /14

0.35 rt/ws

0.35 gn/ws

T14d /2

T18a /3

0.35 br/ws

T14d /3

T18a /12

0.35 gr/ge

T14d /1

T18a /4

0.35 gn/rt

T14d /4

0.35 gn/bl

T14d /5

T14d /6

*

TSFVL T14dx /2

T14dx /3

0.35 rt/ws

T14dx /1

T14dx /4

Right front parking aid sensor Right front center parking aid sensor Left front center parking aid sensor Left front parking aid sensor Rear parking aid warning buzzer Parking aid control module 2-pin connector 3-pin connector 3-pin connector 3-pin connector 3-pin connector 14-pin connector 14-pin connector 18-pin connector, naturally cloudy 26-pin connector, black Coupling point on left front bumper

348

Parking aid ground connection (in front bumper wiring harness)

X65

Parking aid connection (in front bumper wiring harness)

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not T14dx permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept liability with pedestrian * Only for any vehicles /6 with respect to the correctness of information in this document.*2 Copyright by AUDI AG. Depending on equipment

T14dx /5

protection system

0.35 br/ws X65

348

0.35 rt/ws

0.35 gn/ws

T3p /1

0.35 br/ws

T3p /2

0.35 rt/ws

T3p /3

T3q /1

G255

44

0.35 br/ws

T3q /2

0.35 rt/ws

T3q /3

46

47

0.35 br/ws

T3r /2

0.35 rt/ws

T3r /3

49

50

51

0.35 br/ws

T3s /2

T3s /3

G252

*2

48

0.35 gn/bl

T3s /1

G253

*2

45

0.35 gn/rt

T3r /1

G254

*2

43

0.35 gr/ge

*2

52

53

54

55

56

FV3-016050416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 16 / 6

Wiring Diagram

Left rear parking aid sensor, Left rear center parking aid sensor, Right rear center parking aid sensor, Parking aid control module G203 G204 G205 G206 J446 T3l T3m T3n T3o T10k T10kx T26a TSFHL

J446 T26a /18

0.35 rt/ge

T26a /6

0.35 bl/ws

T26a /22

T26a /20

0.35 br/ge

T26a /7

0.35 bl/rt

T26a /21

0.35 bl/vi

0.35 bl/ge

T10k /8

T10k /4

T10k /5

T10k /2

T10k /1

T10k /3

T10kx /8

T10kx /4

T10kx /5

T10kx /2

T10kx /1

T10kx /3

Left rear parking aid sensor Left rear center parking aid sensor Right rear center parking aid sensor Right rear parking aid sensor Parking aid control module 3-pin connector 3-pin connector 3-pin connector 3-pin connector 10-pin connector 10-pin connector 26-pin connector, black Coupling point on left rear bumper

352

Parking aid ground connection (in rear bumper wiring harness)

X68

Parking aid connection (in rear bumper wiring harness)

*

Coupe

*

TSFHL

0.35 rt/ge

0.35 br/ge X68

352

0.35 rt/ge

0.35 bl/ws

T3l /1

0.35 br/ge

T3l /2

0.35 rt/ge

T3l /3

T3m /1

G203

57

58

0.35 bl/rt

0.35 br/ge

T3m /2

0.35 rt/ge

T3m /3

T3n /1

G204

59

60

61

0.35 bl/vi

T3n /2

G205

62

63

64

65

66

0.35 br/ge

0.35 rt/ge

0.35 bl/ge

0.35 br/ge

ws = white sw = black ro = red rt = red T3n T3o T3o T3o br = brown /3 /1 /2 /3 gn or commercial = green purposes, in part or in whole, is not Protected by copyright. Copying for private permitted unless authorised by AUDI AG. does not guarantee or accept any liability bl AUDI= AGblue with respect to the correctness of information this document. Copyright by AUDI AG. gr = ingrey G206 li = lilac vi = lilac ge = yellow 67 68 69 70 or = orange rs = pink FV3-016060416

04.2016

Audi TT

No. 16 / 7

Wiring Diagram

Left rear parking aid sensor, Left rear center parking aid sensor, Right rear center parking aid sensor, Parking aid control module G203 G204 G205 G206 J446 T3l T3m T3n T3o T8b T8bx T26a TSFHL

J446 T26a /18

0.35 rt/ge

T26a /6

0.35 bl/ws

T8b /8

T26a /22

T26a /20

0.35 br/ge

T8b /4

T26a /7

0.35 bl/rt

T8b /5

T26a /21

0.35 bl/vi

T8b /2

0.35 bl/ge

T8b /1

T8b /3

/4

0.35 rt/ge

/5

/2

352

Parking aid ground connection (in rear bumper wiring harness)

X68

Parking aid connection (in rear bumper wiring harness)

*

Roadster

*

TSFHL

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability T8bx to the T8bx T8bx of informationT8bx T8bx with respect correctness in this document. Copyright by AUDI AG. /8

Left rear parking aid sensor Left rear center parking aid sensor Right rear center parking aid sensor Right rear parking aid sensor Parking aid control module 3-pin connector 3-pin connector 3-pin connector 3-pin connector 8-pin connector 8-pin connector 26-pin connector, black Coupling point on left rear bumper

T8bx /3

/1

0.35 br/ge X68

352

0.35 rt/ge

0.35 bl/ws

T3l /1

0.35 br/ge

T3l /2

0.35 rt/ge

T3l /3

T3m /1

G203

71

72

0.35 bl/rt

0.35 br/ge

T3m /2

0.35 rt/ge

T3m /3

T3n /1

G204

73

74

75

0.35 bl/vi

0.35 br/ge

T3n /2

0.35 rt/ge

T3n /3

T3o /1

G205

76

77

78

79

80

0.35 bl/ge

0.35 br/ge

T3o /2

T3o /3

G206

81

82

83

84

FV3-016070416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

Wiring Diagram

No. 17 / 1

Data bus on board diagnostic interface and diagnostic link connector (DLC) from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2016

Audi TT

No. 17 / 2

Wiring Diagram

Terminal 15 power supply relay, Fuse panel C, Safety fuse 3 A J329 SC SC5 SC8 SC35 S133

S133

A1 B+

E1

25.0 rt

Ground connection 2 (in main wiring harness)

639

Ground connection on left A-pillar

1/86

Refer to applicable wiring diagram for fuse positions

SC

A1 3/30

J329 2/85

SC35

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability SC5 withSC 8 respect to the correctness of information in this document. Copyright by AUDI AG.

35a

5a

5/87

92

91

0.35 sw/bl

367

*

*

A

Battery Terminal 15 power supply relay Fuse panel C Fuse 5 (on fuse panel C) Fuse 8 (on fuse panel C) Fuse 35 (on fuse panel C) Safety fuse 3

0.5 br

165 165

8a

0.75 rt/bl

0.35 gr/rt

0.75 rt/sw

80 80

15 15

78 78

367

17 17

2.5 br

2.5 br

639 1

2

3

4

5

6

7

8

9

10

11

12

13

14

FV3-017020916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 17 / 3

Wiring Diagram Data bus on board diagnostic interface C J367 J527 J533 T2a T8m T8mx T10o T10ox T17a T17c T17cx T20a TALU TML

J533 T20a /1 30

T20a /14 15

0.35 gr/rt

T20a /11 31

0.35 ws/bl

T20a /13 LIN

0.35 br

T20a /3 LIN

0.35 vi/ge

0.35 vi/ws

99

B711 B277

0.35 ws/bl

0.35 vi/ws

0.35 vi/ws T17c /7

156 156

TALU

0.5 br

0.35 br

0.35 br

77 77

76 76

permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

0.35 vi/sw

*2

0.35 vi/ws

T10o /1

T8m /1 *3

TML T10ox 0.5/1 vi/ws

2.5 br

C

44 16

17

18

19

Refer to applicable wiring diagram for multifunction steering wheel *2 Refer to applicable engine wiring diagram Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not *3 Depending on equipment

D218

370

15

20

21

22

23

Ground connection 11 (in main wiring harness)

*

J367

*

376

D218 Connection 1 (LIN bus) (in engine compartment wiring harness)

T2a /1

J527

Ground connection 5 (in main wiring harness)

B711 LIN bus connection 6 (in main wiring harness)

0.35 vi/ws

376

370

B277 Positive connection 1 (15a) (in main wiring harness)

T17cx /7

T17a /2

Generator Battery monitoring control module Steering column electronics control module Data bus on board diagnostic interface 2-pin connector 8-pin connector, black 8-pin connector, black 10-pin connector, black 10-pin connector, black 17-pin connector, yellow 17-pin connector, black 17-pin connector, black 20-pin connector, black Coupling point on left A-pillar, bottom Coupling point in engine compartment, left

24

25

TML

*3

T8mx 0.5/8 vi/ws

*2 26

27

28

FV3-017030916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 17 / 4

Wiring Diagram

Data bus on board diagnostic interface, Powertrain CAN bus high connection 1 (in main wiring harness), Powertrain CAN bus low connection 1 (in main wiring harness), CAN bus drive high connection 1 (in engine wiring harness), CAN bus drive low connection 1 (in engine wiring harness)

J533 T20a /16

T20a /6

0.35 or/br

0.35 *3 sw

E313 J234 J533 J623 J743 J869 T6an T10l T17c T17cx T20a T20h T90a TALU

0.35 or/sw B390

B383

0.35 or/br

0.35 *3 sw

0.35 or/sw

0.35 or/br

0.35 *3 sw

0.35 or/sw

0.35 or/br

0.35 *3 sw

0.35 or/sw

Selector lever Airbag control module Data bus on board diagnostic interface Engine control module Dual-clutch transmission Mechatronic Structure borne sound control module 6-pin connector 10-pin connector, black 17-pin connector, black 17-pin connector, black 20-pin connector, black 20-pin connector, black 90-pin connector, yellow Coupling point on left A-pillar, bottom

B383 Powertrain CAN bus high connection 1 (in main wiring harness) T17c /2

T17c /1

T10l /8

T10l /7

TALU T17cx /2

0.35 or/br

T90a /90

*2

T90a /89

E313

B390 Powertrain CAN bus low connection 1 (in main wiring harness)

J234

T17cx /1

0.35 *3 sw

E123 CAN bus drive high connection 1 (in engine wiring harness) E124 CAN bus drive low connection 1 (in engine wiring harness)

0.35 or/sw

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not * Refer to applicable engine wiring diagram permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability *2 correctness Refer toof applicable diagramCopyright for automatic with respect to the information inwiring this document. by AUDItransmission AG.

E124

*3

(DSG) from June 2015

E123

0.35 or/br

0.35 *3 sw

0.35 or/sw

0.35 or/br

0.35 *3 sw

0.35 or/sw

T20h /15

*

T20h /10

J623

29

30

31

32

33

0.35 or/br

0.35 *3 sw

0.35 or/sw

T6an /5

*2

T6an /6

J743

34

35

36

37

*

J869

38

39

40

41

42

FV3-017040916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 17 / 5

Wiring Diagram

Data bus on board diagnostic interface, Comfort system CAN bus high connection 2 (in main wiring harness), Comfort system CAN bus low connection 2 (in main wiring harness)

J533 T20a /15

T20a /5

0.35 or/br

0.35 *3 gn

J255 Climatronic control module J387 Front passenger door control module J518 Access/start authorization control module J533 Data bus on board diagnostic interface T20a 20-pin connector, black T20c 20-pin connector, black T27b 27-pin connector, black T27bx 27-pin connector, black Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not T40a 40-pin connector permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability TTVR Right front door coupling point with respect to the correctness of information in this document. Copyright by AUDI AG.

0.35 or/gn B407

B398

0.35 or/br

0.35 *3 gn

0.35 or/gn

T27b /27

0.35 or/br

T27b /1

0.35 *3 gn

0.35 or/gn

T20c /6

0.35 or/br

T20c /5

0.35 *3 gn

0.35 or/gn

T40a /5

118 118

0.35 or/br

J255

T27bx /1

0.35 *3 rt

0.35 or/gn

120 120

Comfort system CAN bus low connection 2 (in main wiring harness) Only for vehicles with access/start authorization system Refer to applicable convenience system wiring diagram from June 2015

119 119

J518

0.35 or/gn

*2

44

B407 * *2 *3

0.35 *3 gn

J387

43

Comfort system CAN bus high connection 2 (in main wiring harness)

T40a /6 *

TTVR T27bx /27

0.35 or/br

B398

45

46

47

48

49

50

51

52

53

54

55

56

FV3-017050916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 17 / 6

Wiring Diagram

Data bus on board diagnostic interface, Suspension/ instrument cluster CAN bus high connection 2 (in main wiring harness), Suspension/instrument cluster CAN bus low connection 2 (in main wiring harness)

J533 T20a /18

0.35 *4 bl

0.35 or/bl

T20a /8

0.35 or/br B673

J250 J446 J533 J791 T20a T26a T47a

Electronic damping control module Parking aid control module Data bus on board diagnostic interface Parallel parking assistance control module 20-pin connector, black 26-pin connector, black 47-pin connector, black

B673

Suspension/instrument cluster CAN bus high connection 2 (in main wiring harness)

B677

Suspension/instrument cluster CAN bus low connection 2 (in main wiring harness)

B677

0.35 *4 bl

0.35 or/bl

0.35 *4 bl

0.35 or/br

0.35 or/bl

T26a /24 145 145

146 146

0.35 *4 bl

0.35 or/br

T26a /23

147 147

0.35 or/bl

0.35 or/br

T47a /38

*

* *2 *3 *4

T47a /37

J791

Only for vehicles with parallel parking assistance Only for vehicles with level control system Only for vehicles with park distance control (PDC) from June 2015

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

*2

J250

*3

J446

57

58

59

60

61

62

63

64

65

66

67

68

69

70

FV3-017060916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 17 / 7

Wiring Diagram

Data bus on board diagnostic interface, Diagnostic connection J234 J533 T16 T20a T90a U31

J533 T20a /19

T20a /9 10 10

88

Airbag control module Data bus on board diagnostic interface 16-pin connector 20-pin connector, black 90-pin connector, yellow Diagnostic connection

B281 Positive connection 5 (15a) (in main wiring harness) 0.35 *2 rt

0.35 or/rt

0.35 or/br

0.75 rt/sw

*

*

B713

B714

19 19

0.75 rt/bl

B317 Positive connection 3 (30a) (in main wiring harness) J234

18 18

B317

B713 Diagnostic CAN bus high connection 1 (in main wiring harness)

B281 T90a /39

0.35 or/rt

0.35 or/br

T16 /6 /16

0.35 br

0.35 br

T16 /5 31

T16 /14

0.5 rt/ge

T16 /4 31

0.5 rt/bl

T16 /16 30

B714 Diagnostic CAN bus low connection 1 (in main wiring harness) * *2

0.35 gr/rt

T16 /1 15

Omitted as a running change from June 2015

T16 /15

U31

71

72

73

74

75

76

77

78

79

80

81

82

83

84

FV3-017070916

ws = white sw = black ro = red rt = red br = brown gn = green bl = blue Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not gr = grey permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability li with = lilacto the correctness of information in this document. Copyright by AUDI AG. respect vi = lilac ge = yellow or = orange rs = pink

09.2016

Audi TT

No. 17 / 8

Wiring Diagram

Data bus on board diagnostic interface, Infotainment CAN Bus high connection 1 (in main wiring harness), Infotainment CAN bus low connection 1 (in main wiring harness)

J533 T20a /20

T20a /10

0.35 or/br

0.35 *4 vi

J533 J772 J794 J886 T8d T12m T17k T17kx T20a T32d THRL

0.35 or/vi B421

B415

Data bus on board diagnostic interface Rearview camera system control module Information electronics control module 1 Seat belt microphone control module 8-pin connector 12-pin connector 17-pin connector, black 17-pin connector, black 20-pin connector, black 32-pin connector Coupling point in luggage compartment, left

B415 Infotainment CAN Bus high connection 1 (in main wiring harness) B416 Infotainment CAN Bus high connection 2 (in main wiring harness) 0.35 *2 or/br

0.35 *4 vi

0.35 *2 or/vi

0.35 *3 or/br

0.35 *4 vi

0.35 *3 or/vi

0.35 *2 or/br

0.35 *4 vi

0.35 *2 or/vi

0.35 or/br

0.35 *4 vi

0.35 or/vi

B421 Infotainment CAN bus low connection 1 (in main wiring harness) B422 Infotainment CAN bus low connection 2 (in main wiring harness)

T17k /16

T17kx /17

T17k /17

T32d /32

T12m /12

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability THRL with respect to the correctness of information in this document. Copyright by AUDI AG. T17kx /16

J886

B422 0.35 gn

0.35 ws

T8d /4

T8d /8

0.35 gn

86

87

88

J794

0.35 ws

T8d /8

*

T12m /6

T8d /4

*

J772

89

Only for vehicles with a rearview camera system Roadster Coupe from June 2015

B416

J772

85

T32d /16

* *2 *3 *4

90

91

92

93

94

95

96

97

98

FV3-017080916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 17 / 9

Wiring Diagram

Data bus on board diagnostic interface, CAN bus extended high connection 1 (in main wiring harness), CAN bus extended low connection 1 (in main wiring harness) J533 T20a /17

0.35 *3 gr

J431 J533 J844 R242 T8a T12b T17c T17cx T20a T26b TALU Y7

T20a /7

0.35 *2 or/br

0.35 *2 or/gr

B108 B108

B109 B109

0.35 *3 gr

0.35 or/gr

0.35 *3 gr

0.35 or/gr

0.35 or/br

0.35 *3 gr

0.35 or/br

T17c /5

T17c /6

T17cx /5

T17cx /6

0.35 or/gr

0.35 or/br

T12b /8

0.35 *3 gr

T12b /2

0.35 or/gr

B108 CAN bus extended high connection 1 (in main wiring harness)

0.35 or/br

T8a /3

B109 CAN bus extended low connection 1 (in main wiring harness)

T8a /8

TALU R242

0.35 or/gr

0.35 *3 gr

0.35 or/gr

0.35 or/br

T26b /3

J431

100

101

102

103

E136

CAN bus extended low connection (in engine compartment wiring harness)

* *2 *3

Only for vehicles with automatic dimming interior rearview mirror Only for driver assistance systems from June 2015

E136

T26b /2

99

CAN bus extended high connection (in engine compartment wiring harness)

*

0.35 or/br

E135

E135

Y7 J844

*2 0.35 *3 gr

Headlamp range control module Data bus on board diagnostic interface Automatic high beam assist control module Driver assistance systems front camera 8-pin connector, black 12-pin connector *3 17-pin connector, black 17-pin connector, black 20-pin connector, black 26-pin connector Coupling point on left A-pillar, bottom Automatic dimming interior rearview mirror

104

105

106

107

108

109

110

111

112

FV3-017090916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not red permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability red with respect to the correctness of information in this document. Copyright by AUDI AG. brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 17 / 10

Wiring Diagram

54 54

56 56

CAN bus extended high connection 1 (in main wiring harness), CAN bus extended low connection 1 (in main wiring harness), Comfort system CAN bus high connection 1 (in main wiring harness), Comfort system CAN bus low connection 1 (in main wiring harness)

55 55

J285 J386 J769 T10i T10ix T12g T27a T27ax T32a TSFHL TTVL

0.35 or/br 0.35 *3 gn

0.35 or/gn

B406

B108

B406

B397 B109

B397

0.35 *3 gr

0.35 or/gr

T10i /3

0.35 or/br

0.35 or/br

T10i /4

0.35 *3 gn

T27a /27

*3

0.35 0.35for private 0.35 or commercial 0.35 Protected by copyright. Copying purposes, in part or in whole, is not or/gn or/br gn or/gn permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

T27a /1

0.35 *3 bl

0.35 or/gr

T12g /12

T10ix /4

T27ax /27

0.35 or/br

T12g /5

0.35 or/br

T27ax /1

0.35 *3 rt

114

115

*

116

J285

*2

118

119

B109 CAN bus extended low connection 1 (in main wiring harness) B397

Comfort system CAN bus high connection 1 (in main wiring harness)

B406

Comfort system CAN bus low connection 1 (in main wiring harness)

* *2 *3

J386

117

B108 CAN bus extended high connection 1 (in main wiring harness)

Only for vehicles with lane assist Refer to applicable convenience system wiring diagram from June 2015

0.35 or/gn

J769

113

T32a /4

TTVL

TSFHL T10ix /3

T32a /3

Instrument cluster control module Driver door control module Lane change assistance control module 10-pin connector, black 10-pin connector, black 12-pin connector, black 27-pin connector, black 27-pin connector, black 32-pin connector, gray Coupling point on left rear bumper Left front door coupling point

120

121

122

123

124

125

126

FV3-017100916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 17 / 11

Wiring Diagram

166 166

167 167

Comfort system CAN bus high connection 1 (in main wiring harness), Comfort system CAN bus low connection 1 (in main wiring harness)

168 168

J256 J527 J764 J843 T4l T12e T17a T20e

0.35 or/br 0.35 *4 gn

0.35 or/gn

B406

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

B397

0.35 or/br

0.35 *4 gn

T4l /2

0.35 or/gn

0.35 or/br

T4l /1

0.35 *4 gn

T17a /4

J764

0.35 or/gn

T17a /3

0.35 or/br

T12e /8

J527

*

127

128

129

130

131

132

133

0.35 *4 gn

134

0.35 or/gn

0.35 or/br

T12e /7

0.35 *4 gn

T20e /11

J256

*2

*3

136

137

138

B397

Comfort system CAN bus high connection 1 (in main wiring harness)

B406

Comfort system CAN bus low connection 1 (in main wiring harness)

* *2 *3 *4

Depending on equipment Only for vehicles with special functions interface Roadster from June 2015

T20e /12

J843

135

0.35 or/gn

Convertible top control module Steering column electronics control module Electronic steering column lock control module Vehicle positioning system interface control module 4-pin connector, black 12-pin connector, brown *417-pin connector, yellow 20-pin connector, brown

139

140

FV3-017110916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

Suspension/instrument cluster CAN bus high connection 1 (in main wiring harness), Suspension/instrument cluster CAN bus low connection 1 (in main wiring harness), High bus connection (in engine compartment wiring harness), Low bus positive connection (in engine compartment wiring harness)

B672

B676

*4

0.35 *5 bl

0.35 or/bl

0.35 *5 bl

0.35 or/br

T6k /6

T6k /5

T6kx /6

T6kx /5

0.35 or/bl

0.35 *5 bl

0.35 or/br

0.35 or/bl

0.35 or/br

T17c /3

T17c /4

T17cx /3

T17cx /4

THRM

0.35 or/sw

TALU 58 58

59 59

60 60

0.35 *5 bl

0.35 or/br

0.35 or/bl

0.35 or/br

D159

*

T8c /4

No. 17 / 12

Wiring Diagram

T8c /2

D160

J104 J492 J500 T6a T6ax T6k T6kx T8c T10p T10px T17c T17cx T46b TALU THRM TML

ABS control module All wheel drive control module Power steering control module 6-pin connector 6-pin connector 6-pin connector, black 6-pin connector, black 8-pin connector, black 10-pin connector 10-pin connector 17-pin connector, black 17-pin connector, black 46-pin connector Coupling point on left A-pillar, bottom Coupling point in luggage compartment, center Coupling point in engine compartment, left

B672

Suspension/instrument cluster CAN bus high connection 1 (in main wiring harness)

B676

Suspension/instrument cluster CAN bus low connection 1 (in main wiring harness)

J492 0.35 *5 bl

0.35 or/bl

0.35 or/br

0.35 *4 *5 bl

0.35 *4 or/bl

T10p /2

0.35 *3 *5 bl

0.35 *4 or/br

T10p /3

D159 High bus connection (in engine compartment wiring harness) 0.35 *3 or/bl

0.35 *3 or/br

T6a /2

T6a /3

TML T10px /2 0.35 or/bl T46b /42

T10px /3

T46b /43

J104

141

142

143

144

145

146

147

148

149

150

TML T6ax /2

0.35 or/br

D160

0.35 or/bl

T6ax /3 0.35 or/br

*2

*2

J500

J500

151

152

153

154

FV3-017120916

* *2 *3 *4 *5

Low bus positive connection (in engine compartment wiring harness) Only for AWD vehicles Refer to applicable wiring diagram Only for vehicles with gasoline engine Only for vehicles with a diesel engine from June 2015

ws = white sw = black by copyright. Copying for private or commercial purposes, in part or in whole, is not roProtected = red unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability rt permitted = red with respect to the correctness of information in this document. Copyright by AUDI AG. br = brown gn = green bl = blue gr = grey li = lilac vi = lilac ge = yellow or = orange rs = pink

09.2016

Audi TT

No. 17 / 13

Wiring Diagram

Wiper motor control module, Vehicle electrical system control module, LIN bus connection 3 (in main wiring harness) E1 G397 H12 J400 J519 J530 T3a T3v T4ab T4c T5f T46a T73a T73c

J519 T46a /14

0.35 ws/bl

T46a /29 LIN

0.35 gr/ge

T46a /30 LIN

0.35 *3 vi/gn

0.35 vi/gn

T73c /28

T46a /31 LIN

T73a /13

0.35 vi/gn

0.35 vi/ws

0.35 sw/bl

T73a /17

0.35 or/br

T73a /16

0.35 *4 gn

0.35 or/gn

B698 LIN bus connection 3 (in main wiring harness) * *2 *3 *4

B698 17 17

44

0.35 vi/gn

T5f /3

T4ab /1

T4ab /4

T3v /1

138 138

139 139

Light switch Rain/light recognition sensor Alarm horn Wiper motor control module Vehicle electrical system control module Garage door opener control module 3-pin connector, black 3-pin connector, black 4-pin connector 4-pin connector 5-pin connector, black 46-pin connector, black 73-pin connector, black 73-pin connector, black

140 140

Only for vehicles with a garage door opener Only for vehicles with rain/light recognition sensor Only for RHD vehicles from June 2015

0.35 vi/gn

T4c /1

T3a /3

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

J400

J530

H12

E1

*

155

156

157

G397 *2

158

159

160

161

162

163

164

165

166

167

168

FV3-017130916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 17 / 14

Wiring Diagram

Vehicle electrical system control module, LIN bus connection 1 (in main wiring harness), LIN bus connection 2 (in main wiring harness) E284 G578 J519 J846 J847 N209 N210 T3b T4d T10c T10cx T10d T10dx T10e T10ex T10f T10fx T73a TSVL TSVR

J519 T73a /42 LIN

T73a /15

0.35 vi/ge

0.35 vi

B549

0.35 *3 vi/ge

0.35 vi/ge

0.35 vi/ge

B528

0.35 *3 vi/ge

0.35 vi

Garage door opener control head Anti-theft alarm system sensor Vehicle electrical system control module Left neck heating control module Right neck heating control module Driver lumbar support adjustment valve block Front passenger lumbar support adjustment valve block 3-pin connector, black 4-pin connector, brown 10-pin connector, red 10-pin connector 10-pin connector 10-pin connector 10-pin connector, red 10-pin connector, red 10-pin connector 10-pin connector 73-pin connector, black Left front seat coupling station Right front seat coupling station

B528 LIN bus connection 1 (in main wiring harness)

0.35 vi

B549 LIN bus connection 2 (in main wiring harness)

T10c /6

T10e /6

TSVL T10cx /6

T10d /2

TSVR T10ex /6

T10f /2

TSVL T10dx /2

T3b /3

169

0.35 vi/ws

N209

N210

170

171

172

0.35 vi/ws

E284

173

174

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

G578 *2

0.35 vi/ws

J846

J847 175

Only for vehicles with a garage door opener Only for vehicles with interior monitoring Roadster

TSVR T10fx /2

* 0.35 vi/ws

* *2 *3

T4d /3

176

177

178

179

180

181

182

FV3-017140916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 17 / 15

Wiring Diagram

LIN bus connection 5 (in main wiring harness), Connection 6 (in engine compartment wiring harness)

* B710

D108

0.35 rt/sw

0.35 rt/sw

T17ex /4

T3ah /3

0.35 rt/sw

0.35 gn/br

0.35 gn/br

0.35 gn/br

0.35 gn/br

0.35 gn/br

E774 E775 E776 E777 E778 G238 G805 J126 J255 T3ag T3ah T4ad T17a T17ex T20c TALU

0.35 gn/br

T3ag /2

B699 LIN bus connection 4 (in main wiring harness)

TALU T17a 0.35/4 rt/sw

G238

Front A/C display control head 1 Front A/C display control head 2 Front A/C display control head 3 Front A/C display control head 4 Front A/C display control head 5 Air quality sensor Refrigerant circuit pressure sensor Fresh air blower control module Climatronic control module 3-pin connector 3-pin connector 4-pin connector 17-pin connector, green 17-pin connector, red 20-pin connector, black Coupling point on left A-pillar, bottom

G805

E774

E775

E776

E777

B710 LIN bus connection 5 (in main wiring harness)

E778

D108 Connection 6 (in engine compartment wiring harness) *

B699

0.35 rt/sw

Refer to applicable A/C system wiring diagram

0.35 rt/sw T4ad /4

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

J126

T20c /16

T20c /15

J255

183

184

185

186

187

188

189

190

191

192

193

194

195

196

FV3-017150916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

Wiring Diagram

No. 18 / 1

Rearview camera (Rear Assist) , (KA2) from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2015

Audi TT

No. 18 / 2

Wiring Diagram

Rearview camera system control module, Rearview camera, Fuse panel C *

A1 B+

T2e /1

D1

25.0 rt

T2e /2

0.5 *3

T8d /5

77

0.5 *3 br

0.5 sw

sw

1.0 *3 br

98 A2 B+

SC

0.5 *3 sw

A J772 J794 R189 SC18 S132 SC T2e T2ey T2eyx T8d T12i T17k T17kx THKL THKR

R189

J772

S132

1.0 *3 br

0.5 sw

218

2.5 br

1.0 br

SC18 A

T2ey /1

18a

*2

T2ey /2

14 14

T17kx /15

THKR

T17kx /8

THKL T2eyx /1

0.35 bl/rt

T2eyx /2

T17k /15

0.5 *3 sw

0.5 br

T17k /8

2.5 br

1.0 br

Battery Rearview camera system control module Information electronics control module 1 Rearview camera Fuse 18 (on fuse panel C) Safety fuse 2 Fuse panel C 2-pin connector 2-pin connector 2-pin connector 8-pin connector 12-pin connector, blue 17-pin connector 17-pin connector Coupling point on rear lid, left Coupling point on rear lid, right

98

Ground connection (in rear lid wiring harness)

218

Ground connection 1 (in rear lid wiring harness)

367

Ground connection 2 (in main wiring harness)

371

Ground connection 6 (in main wiring harness)

380

Ground connection 15 (in main wiring harness)

729

Ground connection on left rear wheel housing

730

Ground connection 1 on right rear wheel housing

28 28 *3

0.5 *3 sw

0.5 sw

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 367 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. T12i /6

T12i /12

T12i /6

T12i /12

367

371 380

J794 0.5 br

2.5 br

730 1

2

3

4

5

6

7

8

9

10

11

729 12

13

14

FV3-018020915

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

* *2 *3

pre-wired component Refer to applicable wiring diagram for fuse positions Roadster

09.2015

Audi TT

No. 18 / 3

Wiring Diagram

Data bus on board diagnostic interface, Rearview camera system control module J533 J772 T8d T17k T17kx T20a THKL

J772 T8d /8

*

0.35 ws

T8d /6

T8d /4

0.35 gn

0.35 * gn

0.35 ws

17 17

T8d /1

0.35 bl/rt

22 22

0.35 * bl/rt

26 26

Data bus on board diagnostic interface Rearview camera system control module 8-pin connector 17-pin connector 17-pin connector 20-pin connector, red Coupling point on rear lid, left

367

Ground connection 2 (in main wiring harness)

638

Ground connection on right A-pillar

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 639 Ground connection on left A-pillar with respect to the correctness of information in this document. Copyright by AUDI AG. T17kx /14

T17kx /16

THKL T17k /14

T17kx /17

T17kx /7

T17k /17

T17k /7

B315 Positive connection 1 (30a) (in main wiring harness)

*

T17k /16 17 17

22 22

0.35 gn

0.35 ws

B415 Infotainment CAN Bus high connection 1 (in main wiring harness) B416 Infotainment CAN Bus high connection 2 (in main wiring harness) B421 Infotainment CAN bus low connection 1 (in main wiring harness)

0.35 br

B422

367

B422 Infotainment CAN bus low connection 2 (in main wiring harness) * *2

B416

J533

26 26

T20a /10 0.35 * or/br

2.5 br

0.35 or/br

0.35 or/br

0.35 *2 vi

0.35 *2 vi

B421

0.35 or/vi

0.35 *2 vi

0.35 * or/vi

0.35 bl/rt

0.35 bl/rt

B415

0.35 bl/rt

B315

639 15

33

T20a /20 0.35 or/vi

638 16

17

18

19

20

21

22

23

24

25

26

Roadster from June 2015

27

28

FV3-018030915

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2015

Audi TT

Wiring Diagram

No. 19 / 1

Special functions interface from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

10.2014

Audi TT

No. 19 / 2

Wiring Diagram

Data bus on board diagnostic interface, Vehicle positioning system interface control module, Fuse panel C A J533 J843 S132 SC SC18 T12e T20a

S132 A1 B+

D1

J533

25.0 rt

T20a /15

0.35 or/gn

A2

A

T20a /5

0.35 or/br

*

SC18

B398

SC

B407

368

Ground connection 3 (in main wiring harness)

729

Ground connection on left rear wheel housing

B315 Positive connection 1 (30a) (in main wiring harness)

18a 0.5 bl/rt

0.35 or/gn

B315

0.35 or/br

B397 0.35 *2 or/gn

0.35 bl/rt

T12e /3 30

B406 0.35 *2 or/br

T12e /7

Battery Data bus on board diagnostic interface Vehicle positioning system interface control module Safety fuse 2 Fuse panel C Fuse 18 (on fuse panel C) 12-pin connector 20-pin connector, red

B397

Comfort system CAN bus high connection 1 (in main wiring harness)

B398

Comfort system CAN bus high connection 2 (in main wiring harness)

B406

Comfort system CAN bus low connection 1 (in main wiring harness)

B407

Comfort system CAN bus low connection 2 (in main wiring harness)

* *2

T12e /8

Refer to applicable wiring diagram for fuse positions Data bus wire (CAN bus)

J843 T12e /6 31

0.35 br

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AUDI AG does not guarantee or accept any liability wsAG. = white with respect to the correctness of information in this document. Copyright by AUDI AG. 368

2.5 br

729 1

2

3

4

5

6

7

8

9

10

11

12

13

14

FV3-019021014

sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = =

black red red brown green blue grey lilac lilac yellow orange pink

10.2014

Audi TT

Wiring Diagram

No. 20 / 1

Lane change assistance , (7Y1) from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2016

Audi TT

No. 20 / 2

Wiring Diagram

Terminal 15 power supply relay, Fuse panel C A J329 J519 S133 SC SC32 T73a

S133 A1 B+

E1

25.0 rt

*

A

J329

SC

A1

1/86

3/30

2/85

5/87

Battery Terminal 15 power supply relay Vehicle electrical system control module Safety fuse 3 Fuse panel C Fuse 32 (on fuse panel C) 73-pin connector

367

Ground connection 2 (in main wiring harness)

639

Ground connection on left A-pillar

*

Refer to applicable wiring diagram for fuse positions

SC32 92

32a

91

0.5 br

0.35 sw/bl

0.35 rt/ge

T73a /13 27 27

J519

367 2.5 br

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. 639 1

2

3

4

5

6

7

8

9

10

11

12

13

14

FV3-020020916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 20 / 3

Wiring Diagram

Data bus on board diagnostic interface, Lane change assistance control module J533 J769 T10i T10ix T12g T20a TSFHL

J769 T12g /1

0.35 or/br

T12g /5

T12g /2

0.35 or/sw

T12g /12

0.35 * bl

0.35 or/br

T12g /10 31

0.35 or/gr

0.5 br

0.5 br

T12g /9 15

0.5 sw/rt X171

Data bus on board diagnostic interface Lane change assistance control module 10-pin connector, black 10-pin connector, black 12-pin connector, black 20-pin connector, red Coupling point on left rear bumper

368

Ground connection 3 (in main wiring harness)

470

Ground connection 1 (in rear bumper wiring harness)

729

Ground connection on left rear wheel housing

X171

40 40

41 41

0.5 sw/rt 470

470 T10ix /4

T10ix /3

T10ix /1

T10ix /2

B108 CAN bus extended high connection 1 (in main wiring harness)

TSFHL T10i /4

T10i /3

T10i /1

B109 CAN bus extended low connection 1 (in main wiring harness)

T10i /2

B279 Positive connection 3 (15a) (in main wiring harness) 0.35 * gr

0.35 or/br

0.35 or/gr

B109

0.5 br

B108 0.35 * gr

0.35 or/br

0.5 rt/ge

368

X171 Connection 15 (in rear bumper wiring harness) *

B279

0.35 or/gr

T20a /7

T20a /17 2.5 br

J533

0.35 rt/ge

ws

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not sw permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. ro

88

729 15

16

17

18

19

from June 2015

20

21

22

23

24

25

26

27

28

FV3-020030916

rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 20 / 4

Wiring Diagram

Lane change assistance control module 2, Lane change assistance warning lamp in driver exterior rearview mirror J770 Lane change assistance control module 2 K233 Lane change assistance warning lamp in driver exterior rearview mirror K234 Lane change assistance warning lamp in front passenger exterior rearview mirror T2k 2-pin connector, black T2kx 2-pin connector T2l 2-pin connector T2lx 2-pin connector T2m 2-pin connector T2n 2-pin connector T10i 10-pin connector, black T10ix 10-pin connector, black T12h 12-pin connector, black T27a 27-pin connector T27ax 27-pin connector, black T27b 27-pin connector, black T27bx 27-pin connector, black TSFHL Coupling point on left rear bumper TTIVL Coupling point in the left front door TTIVR Coupling point in the right front door TTVL Left front door coupling point TTVR Right front door coupling point

J770 T12h /9 15

0.5 sw/rt

T12h /10 31

T12h /4

0.5 br

T12h /6

0.35 vi/rt

T12h /2

0.35 vi/bl

T12h /8

0.35 vi/gr

T12h /5

0.35 vi/gn

0.35 or/br

T12h /12

0.35 or/sw

X171

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 17 18 18 17 not guarantee permitted unless authorised by AUDI AG. AUDI AG does or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. 470

T10ix /7

T10ix /8

T10ix /9

T10ix /10

T10i /8

T10i /9

T10i /10

TSFHL T10i /7 0.35 vi/rt

0.35 vi/bl

0.35 vi/gr

T27a /15

T27a /16

T27ax /15

T27ax /16

0.35 vi/gn T27b /16

T27bx /15

T27bx /16

TTVL

0.35 vi/rt

0.35 vi/bl

T2k /2

TTVR

0.35 vi/rt

T2k /1

T2l /2

T2l /1

T2lx /2

0.35 sw/gn

T2lx /1

0.35 sw/vi

0.35 sw/gn

T2m /1

T2n /1

K233

K234

T2m /2

29

30

31

32

33

34

X171 Connection 15 (in rear bumper wiring harness)

TTIVR

T2kx /1

0.35 sw/vi

T2n /2

35

Ground connection 1 (in rear bumper wiring harness)

0.35 vi/bl

TTIVL T2kx /2

470

T27b /15

36

37

38

39

40

41

42

FV3-020040916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

Wiring Diagram

No. 21 / 1

Access and start authorization , (4F2),(4I3) from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

04.2016

Audi TT

No. 21 / 2

Wiring Diagram Safety fuse 2, Fuse panel C SC15 SC19 S132 SC

S132

Fuse 15 (on fuse panel C) Fuse 19 (on fuse panel C) Safety fuse 2 Fuse panel C

D1

25.0 rt

A2

1

2

3

4

5

6

SC

SC15

SC19

15a

19a

0.5 gr/rt

0.5 ws/rt

16 16

30 30

7

8

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

9

10

11

12

13

14

FV3-021020416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 21 / 3

Wiring Diagram

Data bus on board diagnostic interface, Electronic steering column lock control module B397

77

32 32

31 31

B406

33 33

0.5 gr/rt

0.35 * gn

0.35 or/gn

0.35 or/br

0.35 or/br

0.35 * gn

0.35 or/gn

0.35 * gn

0.35 or/br

0.35 or/br

B407 0.35 or/br

0.35 * gn

0.35 * gn

*

0.35 or/gn

0.35 or/gn

T4l /1

T4l /2

77 77

T20a /5

78 78

J764

Data bus on board diagnostic interface Electronic steering column lock control module 4-pin connector, black 20-pin connector, black

367

Ground connection 2 (in main wiring harness)

639

Ground connection on left A-pillar

B397

Comfort system CAN bus high connection 1 (in main wiring harness)

B398

Comfort system CAN bus high connection 2 (in main wiring harness)

B406

Comfort system CAN bus low connection 1 (in main wiring harness)

B407

Comfort system CAN bus low connection 2 (in main wiring harness)

B398 0.35 or/gn

76 76 T4l /3 30

J533 J764 T4l T20a

T20a /15

*

from June 2015

J533

T4l /4 by copyright. Copying for private or commercial purposes, in part or in whole, is not Protected 31

permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

60 60

0.5 br

2.5 br

367

2.5 br

639 15

16

17

18

19

20

21

22

23

24

25

26

27

28

FV3-021030416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT 27 27

28 28

23 23 T6bc /5

0.35 *6 vi/ge

0.35 *5 gn

0.5 ws/rt

0.35 or/gn

Access/start authorization button, Access/start authorization control module, Vehicle electrical system control module

J519

R126 88

No. 21 / 4

Wiring Diagram

0.35 or/br

T73c /14

T73a /44

T73a /47

EX22 E408 J518 J519 J527 L190 R126 T6bc T6c T17a T20b T40a T73a T73c

T73a /54

0.35 *6 vi/ge 0.13 ge/gn

0.13 vi/ge

B472

0.13 sw/rt

0.13 ge/bl

0.35 *6 vi/ge

T40a /30 30

T40a /6

T40a /5

T40a /26

T40a /27

T40a /35

T40a /40

J518 T40a /17 31

T40a /7

T40a /19

T40a /8

Switch module in instrument panel, center Access/start authorization button Access/start authorization control module Vehicle electrical system control module Steering column electronics control module Ignition start button illumination bulb Telephone baseplate 6-pin connector, black 6-pin connector 17-pin connector, green 20-pin connector, red 40-pin connector 73-pin connector, black 73-pin connector, black

372

Ground connection 7 (in main wiring harness)

687

Ground connection 1 on center tunnel

34 34

B471 Connection 7 (in main wiring harness) 0.35 *3 bl/ws 0.13 * bl/ge

0.35 br

0.35 *3 bl/ws

0.13 * bl/ws

B471

B733 Connection 58s (in main wiring harness) 3

B733

372

0.35 * br

1.5 br

0.35 * gr/bl

40 40

T6c /3

T6c /5

T6c /6

0.35 *3 bl/ws

0.35 gr/bl

T6c /2

T20b /9

T6c /4

EX22

T6c /1

E408

*2

*

687 30

31

32

33

34

35

36

37

38

0.35 *3 bl/ws

T17a /8

L190

29

B472 Connection 8 (in main wiring harness)

*3 0.35 gr/bl

39

40

* *2 *3 *4 *5 *6

Only for vehicles with a 2.5L gasoline engine Refer to applicable standard equipment wiring diagram Only for vehicles with a 2.5L gasoline engine Refer to applicable wiring diagram for multifunction steering wheel from June 2015 from June 2016

T17a /9

ws = white sw = black Protected byro copyright. Copying for private or commercial purposes, in part or in whole, is not E408 = red permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability rt = red with respect to the correctness of information in this document. Copyright by AUDI AG. J527 br = brown *3 gn = green *4 bl = blue gr = grey li = lilac vi = lilac ge = yellow 41 42 or = orange rs = pink FV3-021040416

04.2016

Audi TT

No. 21 / 5

Wiring Diagram

T2ag /1

0.35 gr/rt

T2ag /2

0.35 gr/ws

T40a /24

R136

R135

R134

T2ah /1

0.35 *4 rt/bl

0.35 gn

T40a /22

T2ah /2

0.35 *4 vi/sw

Access/start authorization control module, Driver access/ start system antenna, Front passenger access/start system antenna, Access/start system antenna in rear bumper, Access/start system antenna in luggage compartment, Access/start system antenna 1 in vehicle interior, Access/ start system antenna 2 in vehicle interior

*2

*2

*2

T2ak /1

0.35 sw

0.35 bl

T2ak /2

J518 J623 R134 R135 R136 R137 R138 R139 T2af T2ag T2ah T2ai T2ak T2ex T17e T17ex T40a TALU * *2 *3 *4

0.35 gn

T40a /32

T40a /21

T40a /34

T40a /31

T40a /38

T40a /36

T40a /39

T40a /37

J518 T40a /15

T40a /23

0.35 rt/sw

0.35 ws/rt

T40a /33

0.35 gn/rt

0.35 bl

0.35 br

0.35 ge

0.35 br

Access/start authorization control module Engine control module Driver access/start system antenna Front passenger access/start system antenna Access/start system antenna in rear bumper Access/start system antenna in luggage compartment Access/start system antenna 1 in vehicle interior Access/start system antenna 2 in vehicle interior 2-pin connector 2-pin connector 2-pin connector 2-pin connector 2-pin connector 2-pin connector 17-pin connector, red 17-pin connector, red 40-pin connector Coupling point on left A-pillar, bottom Refer to applicable engine wiring diagram Depending on equipment Roadster Running change

T17e /9

TALU T17ex /9

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

0.35 rt/sw

T2ex /1

J623 44

45

T2af /1

R137 46

47

48

T2af /2

T2ai /1

R138

*3

* 43

T2ex /2

49

50

51

T2ai /2

R139 52

53

54

55

56

FV3-021050416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 21 / 6

Wiring Diagram

Driver exterior door handle touch sensor, Front passenger exterior door handle touch sensor, Access/start authorization control module G415 G416 J518 T2v T2w T27a T27ax T27b T27bx T40a TTVL TTVR

J518 18 18

T40a /11

2.5 br

T40a /12

0.13 ge/gr

2.5 br

T27a /22

T27a /9

T27ax /22

T27ax /9

0.13 ge/bl

T27b /22

T27b /9

T27bx /22

T27bx /9

0.13 ge/gr

2.5 br

205

0.5 br

2.5 br

0.5 br

T2v /2

T2w /1

T2w /2

G416

43 58

59

60

61

62

205

Ground connection (in driver door wiring harness)

206

Ground connection (in front passenger door wiring harness)

373

Ground connection 8 (in main wiring harness)

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

G415

57

Ground connection on A-pillar, lower right

0.13 ge/gr

206

373

T2v /1

43

TTVR

TTVL

2.5 br

Driver exterior door handle touch sensor Front passenger exterior door handle touch sensor Access/start authorization control module 2-pin connector 2-pin connector 27-pin connector 27-pin connector, black 27-pin connector 27-pin connector 40-pin connector Left front door coupling point Right front door coupling point

63

64

65

66

67

68

69

70

FV3-021060416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 21 / 7

Wiring Diagram

Anti-theft immobilizer reader coil, Instrument cluster control module D2 J285 T2bv T32a *

Anti-theft immobilizer reader coil Instrument cluster control module 2-pin connector 32-pin connector from June 2015

J285

T32a /3

0.35 or/br

T32a /4

0.35 * gn

0.35 or/gn

T32a /15

0.35 rt

T32a /16

0.35 br

T2bv /1

71

72

73

74

75

20 20

21 21

22 22

76

77

78

T2bv /2

D2

79

80

81

82

83

84

FV3-021070416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not red permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability red with respect to the correctness of information in this document. Copyright by AUDI AG. brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

Wiring Diagram

No. 22 / 1

Headlamps LED with matrix beam , (8G4) from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

04.2016

Audi TT

No. 22 / 2

Wiring Diagram

Terminal 15 power supply relay, Fuse panel C, Safety fuse 3 J329 SC SC35 SC36 SC37 S133 T17d T17dx TALU

S133 E1

25.0 rt

Terminal 15 power supply relay Fuse panel C Fuse 35 (on fuse panel C) Fuse 36 (on fuse panel C) Fuse 37 (on fuse panel C) Safety fuse 3 17-pin connector, brown 17-pin connector, brown Coupling point on left A-pillar, bottom

367

Ground connection 2 (in main wiring harness)

639

Ground connection on left A-pillar

B281 Positive connection 5 (15a) (in main wiring harness) SC

A1

30

SC37

SC36

J329

SC35 85

87

37a

1.0 sw/gn

36a

1.0 sw/vi

T17d /12

86

35a

92

0.75 rt/bl

0.5 br

0.35 sw/bl

T17d /11

TALU

18 18

B281 T17dx /12 1.0 sw/gn

91

T17dx /11 1.0 sw/vi

0.75 rt/bl

367 2.5 br

64

148

64 148 Protected by copyright. Copying18 for private or commercial purposes, in part or in whole, is not 18 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. 639 1

2

3

4

5

6

7

8

9

10

11

12

13

14

FV3-022020416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 22 / 3

Wiring Diagram

Headlamp range control module, Vehicle electrical system control module J431 J519 T17d T17dx T17e T17ex T26b T73a T73c TALU

J519 T73a /13

T73c /5

0.35 sw/bl

1.5 ge/sw

12 12

23 23

J431 T26b /23

T26b /24

0.75 rt/bl

T26b /8

0.75 br

T26b /4

0.75 ge/sw

T26b /5

0.35 ws/gr

0.35 gn/gr D178

D52 0.75 rt/bl

2.5 br

1.5 ge/sw

T17dx /13

1.5 ge/sw

0.35 ws/gr

0.35 gn/gr

0.35 gn/gr

141 141

57

142

671

Ground connection 1 on left front longitudinal member

D52

Positive connection (15a) (in engine compartment wiring harness)

D152

Positive connection 1 (56b) (in engine compartment wiring harness)

D178 High bus connection 2 (in engine compartment wiring harness) connection 2 (in engine compartment wiring harness)

T17e /17

0.75 rt/bl

1.5 ge/sw

77

23 23

6.0 br

2.5 br

57 57 671 17

Ground connection 3 (in engine compartment wiring harness)

58

132

16

132

TALU T17d /13

15

Ground connection 2 (in engine compartment wiring harness)

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not Low bus permitted unless authorised by AUDI AG. AUDI AG does not guarantee orD179 accept any liability with respect correctness 57 to the142 58 of information in this document. Copyright by AUDI AG.

T17ex /17

45 45

TALU

0.35 ws/gr

131

D179

D152

131

Headlamp range control module Vehicle electrical system control module 17-pin connector, brown 17-pin connector, brown 17-pin connector, red 17-pin connector, red 26-pin connector 73-pin connector 73-pin connector Coupling point on left A-pillar, bottom

18

19

20

21

22

23

24

25

26

27

28

FV3-022030416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 22 / 4

Wiring Diagram

Left rear level control system sensor, Headlamp range control module, Vehicle electrical system control module G76 G78 J431 J519 J533 T4ac T4k T17c T17cx T20a T26b TALU

J519

B108 CAN bus extended high connection 1 (in main wiring harness)

J431 T26b /3

T26b /2

0.35 * gr

0.35 or/br

T26b /11

0.35 or/gr

E136

0.35 br

0.35 * gr

0.35 or/br

T26b /10

0.35 bl

T26b /7

T26b /16

0.35 sw

0.35 bl

T26b /25

0.35 sw

T26b /12

B109 CAN bus extended low connection 1 (in main wiring harness)

0.35 br

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

E135

Left rear level control system sensor Left front level control system sensor Headlamp range control module Vehicle electrical system control module Data bus on board diagnostic interface 4-pin connector 4-pin connector 17-pin connector, black 17-pin connector, black 20-pin connector 26-pin connector Coupling point on left A-pillar, bottom

E135

CAN bus extended high connection (in engine compartment wiring harness)

E136

CAN bus extended low connection (in engine compartment wiring harness)

*

from June 2015

0.35 or/gr

T17cx /6

T17cx /5

T17cx /11

T17cx /15

T17cx /17

T17c /6

T17c /5

T17c /11

T17c /15

T17c /17

TALU

0.35 or/br B109 0.35 or/br

T20a /7

0.35 * gr

0.35 or/gr

0.35 * gr

0.35 or/gr

0.35 br

0.35 bl

0.35 sw

0.35 bl

30

T20a /17

J533

31

32

0.35 br

B108

T4ac /4

T4ac /3

T4ac /1

T4k /1

G76 29

0.35 sw

33

34

35

36

T4k /3

T4k /4

G78 37

38

39

40

41

42

FV3-022040416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 22 / 5

Wiring Diagram

Left LED headlamp power output module 1, Left headlamp temperature sensor 1, Left headlamp temperature sensor 2, Vehicle electrical system control module, Left front headlamp, Left low beam headlamp bulb, Left stationary cornering lamp

J519 T46a /39

A31 G702 G703 J519 MX1 M29 M51 T6ap T14b T14g T46a

22 22

1.5 ge/sw

0.5 ws/sw

T14b /6

Left LED headlamp power output module 1 Left headlamp temperature sensor 1 Left headlamp temperature sensor 2 Vehicle electrical system control module Left front headlamp Left low beam headlamp bulb Left stationary cornering lamp 6-pin connector, in the headlamp 14-pin connector 14-pin connector, in the headlamp 46-pin connector

T14b /9

MX1

1

2

5

A31 19

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 27 15 17 6 7 21 18 20 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

T14g/1

T14g/2

T14g/3

T14g/4

G702

43

44

45

46

T14g/5

T14g/6

T6ap/2

M29

47

T6ap/1

T6ap/3

49

50

51

52

T6ap/4

T6ap/5

M51

G703

48

14

53

54

55

56

FV3-022050416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 22 / 6

Wiring Diagram

Left LED headlamp power output module 1, Left Matrix headlamp power output module, Vehicle electrical system control module, Left headlamp power output module, Left front headlamp, Left headlamp beam adjustment motor

J519

26 26

28 28

A31 A44 J519 J667 MX1 T14b V48

55

363 0.35 ws/gr

T14b /1

T14b /2

32

31

MX1

T14b /8

31

25

28

15

20

29

23

22

1

2

3

4

A31

19

J667

33

12

A44 15

6

V48

M

T14b /5

T14b /7

21 21

2.5 br

113 113

1.5 br

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG.1.5 AUDI AG does not1.5 guarantee or accept any liability br br with respect to the correctness of information in this document. Copyright by AUDI AG. 363

57

58

Ground connection 8 (in engine compartment wiring harness)

1.0 sw/gn

0.35 gn/gr

30

Left LED headlamp power output module 1 Left Matrix headlamp power output module Vehicle electrical system control module Left headlamp power output module Left front headlamp 14-pin connector Left headlamp beam adjustment motor

59

60

61

62

63

64

65

66

67

68

69

70

FV3-022060416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 22 / 7

Wiring Diagram

Left Matrix headlamp power output module, Vehicle electrical system control module, Left front headlamp, Left headlamp fan J519

A44 J519 MX1 M30 V407

Left Matrix headlamp power output module Vehicle electrical system control module Left front headlamp Left high beam headlamp bulb Left headlamp fan

MX1

A44

71

72

73

M30

V407

M

74

75

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

76

77

78

79

80

81

82

83

84

FV3-022070416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 22 / 8

Wiring Diagram

Left Matrix headlamp power output module, Vehicle electrical system control module, Left front headlamp A44 G832 J519 MX1 M30

J519

Left Matrix headlamp power output module Left headlamp temperature sensor 3 Vehicle electrical system control module Left front headlamp Left high beam headlamp bulb

MX1

A44

M30

85

86

87

88

G832

89

90

91

92

93

94

ws = white sw = black Protected by copyright. Copying for private purposes, in part or in whole, is not ro or =commercial red permitted unless authorised by AUDI AG. rt AUDI = AG reddoes not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. br = brown gn = green bl = blue gr = grey li = lilac vi = lilac ge = yellow 95 96 97 98 or = orange rs = pink FV3-022080416

04.2016

Audi TT

No. 22 / 9

Wiring Diagram

Left LED headlamp power output module 2, Vehicle electrical system control module, Left daytime running lamp and position lamp LED module, Left front headlamp J519 T46a /10

0.35 gr/sw

A32 J519 L176 MX1 T14b T46a

T46a /4

0.5 sw/bl

Left LED headlamp power output module 2 Vehicle electrical system control module Left daytime running lamp and position lamp LED module Left front headlamp 14-pin connector 46-pin connector

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect T14b T14bto the correctness of information in this document. Copyright by AUDI AG. /12

/11

7

20

MX1

A32 6

16

18

8

10

L176

99

100

101

102

103

104

105

106

107

108

109

110

111

112

FV3-022090416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 22 / 10

Wiring Diagram

Left LED headlamp power output module 2, Vehicle electrical system control module, Left front headlamp, Left front turn signal bulb J519 T46a /36

T46a /23

0.35 sw/ws

0.35 ws/ge D153

0.35 ws/ge

A32 J519 MX1 M5 T14b T46a

Left LED headlamp power output module 2 Vehicle electrical system control module Left front headlamp Left front turn signal bulb 14-pin connector 46-pin connector

D153

Positive connection 2 (56b) (in engine compartment wiring harness)

0.35 ws/ge

205 205

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability respect to theT14b /4correctness of information in this document. Copyright by AUDI AG. MXwith 1

T14b /13

13

A32 1

14

15

M5 11

6

4

T14b /10 31

1.5 br

63 63 113

114

115

116

117

118

119

120

121

122

123

124

125

126

FV3-022100416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 22 / 11

Wiring Diagram

Right LED headlamp power output module 1, Right headlamp temperature sensor 1, Right headlamp temperature sensor 2, Vehicle electrical system control module, Right front headlamp, Right low beam headlamp bulb, Right stationary cornering lamp

J519 T46a /1

T46a /2

1.5 ge

A27 G704 G705 J519 MX2 M31 M52 T6ap T14a T14g T46a

0.5 ws

T14a /6

Right LED headlamp power output module 1 Right headlamp temperature sensor 1 Right headlamp temperature sensor 2 Vehicle electrical system control module Right front headlamp Right low beam headlamp bulb Right stationary cornering lamp 6-pin connector, in the headlamp 14-pin connector 14-pin connector, in the headlamp 46-pin connector

T14a /9

MX2

1

2

5

A27 19

27

15

17

6

7

T14g/1

T14g/2

T14g/3

T14g/4

T14g/5

T14g/6

G704

127

128

129

131

132

18

20

14

T6ap/1

T6ap/3

T6ap/4

T6ap/5

T6ap/2

G705

M31

130

21

133

134

135

136

M52

137

138

139

140

FV3-022110416

ws = white sw = black ro = red rt = red br = brown gn = green bl Protected = blueby copyright. Copying for private or commercial purposes, in part or in whole, is not gr permitted = greyunless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability respect to the correctness of information in this document. Copyright by AUDI AG. li =withlilac vi = lilac ge = yellow or = orange rs = pink

04.2016

Audi TT

No. 22 / 12

Wiring Diagram

Right LED headlamp power output module 1, Right Matrix headlamp power output module, Vehicle electrical system control module, Right headlamp power output module, Right front headlamp, Right headlamp beam adjustment motor

J519

25 25

0.35 ws/gr

27 27

6 6

0.35 gn/gr

1.0 sw/vi

T14a /1

T14a /2

32

31

MX2

T14a /8

31

19

22

15

25

28

15

20

29

23

J668

A27 30

A27 A45 J519 J668 MX2 T14a V49

33

12

Right LED headlamp power output module 1 Right Matrix headlamp power output module Vehicle electrical system control module Right headlamp power output module Right front headlamp 14-pin connector Right headlamp beam adjustment motor

209

Ground connection 6 (in engine compartment wiring harness)

656

Ground connection on right headlamp

A45 6

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 1 by AUDI 2 AG. AUDI 3 4 permitted unless authorised AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. M

V49

T14a /5 31

197 197

1.5 br

1.5 br

T14a /7 31

1.5 br

2.5 br

209 656 141

142

143

144

145

146

147

148

149

150

151

152

153

154

FV3-022120416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 22 / 13

Wiring Diagram

Right Matrix headlamp power output module, Vehicle electrical system control module, Right front headlamp, Right headlamp fan J519

A45 J519 MX2 M32 V408

Right Matrix headlamp power output module Vehicle electrical system control module Right front headlamp Right high beam headlamp bulb Right headlamp fan

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

MX2

A45

V408

M

155

156

157

158

159

M32

160

161

162

163

164

165

166

167

168

FV3-022130416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 22 / 14

Wiring Diagram

Right Matrix headlamp power output module, Vehicle electrical system control module, Right front headlamp A45 G833 J519 MX2 M32

J519

Right Matrix headlamp power output module Right headlamp temperature sensor 3 Vehicle electrical system control module Right front headlamp Right high beam headlamp bulb

MX2

A45

M32

G833 Protected by copyright. Copying for private or commercial purposes, or in whole, is not ws =in part white permitted unless authorised by AUDI AG. AUDI AG does notsw guarantee or accept any liability = black with respect to the correctness of information in this document. Copyright by AUDI AG.

169

170

171

172

173

174

175

176

177

178

179

180

181

182

FV3-022140416

ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = =

red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 22 / 15

Wiring Diagram

Right LED headlamp power output module 2, Vehicle electrical system control module, Right daytime running lamp and position lamp LED module, Right front headlamp J519 T46a /21

0.35 gr/rt

A28 J519 L177 MX2 T14a T46a

T46a /32

Right LED headlamp power output module 2 Vehicle electrical system control module Right daytime running lamp and position lamp LED module Right front headlamp 14-pin connector 46-pin connector

0.5 bl/rt

T14a /12

T14a /11

7

20

MX2

A28 6

16

18

8

10

L177

183

184

185

186

187

188

189

190

191

192

193

194

ws = white sw = black ro = red rt = red br = brown Protected by copyright. Copying or commercial purposes, in part or in whole, is not gn for=private green permitted unless authorised bl by AUDI AUDI AG does not guarantee or accept any liability = AG. blue with respect to the correctness in this document. Copyright by AUDI AG. gr of=information grey li = lilac vi = lilac ge = yellow 195 196 or = orange rs = pink FV3-022150416

04.2016

Audi TT

No. 22 / 16

Wiring Diagram

Right LED headlamp power output module 2, Vehicle electrical system control module, Right front headlamp, Right front turn signal bulb J519

A28 J519 MX2 M7 T14a T46a

T46a /20

122 122

0.35 sw/gn

0.35 ws/ge

T14a /13

A28 1

14

15

T14a /4

MX2

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 13 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

M7

11

6

4

T14a /10 31

1.5 br

148 148 197

198

199

Right LED headlamp power output module 2 Vehicle electrical system control module Right front headlamp Right front turn signal bulb 14-pin connector 46-pin connector

200

201

202

203

204

205

206

207

208

209

210

FV3-022160416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

Wiring Diagram

No. 23 / 1

Headlamps HID with range control , (8lH) from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

04.2016

Audi TT

No. 23 / 2

Wiring Diagram

Terminal 15 power supply relay, Safety fuse 3, Fuse panel C J329 SC35 S133 SC

S133 E1

25.0 rt

Terminal 15 power supply relay Fuse 35 (on fuse panel C) Safety fuse 3 Fuse panel C

367

Ground connection 2 (in main wiring harness)

639

Ground connection on left A-pillar

B281 Positive connection 5 (15a) (in main wiring harness)

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not SC permitted unless authorised by A1 AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

3/30

J329

1/86

SC35 2/85

5/87

35a

92

0.75 rt/bl

0.5 br

91

0.35 sw/bl

16 16 B281

367

0.75 rt/bl

2.5 br

15 15

639 1

2

3

4

5

6

7

8

9

10

11

12

13

14

FV3-023020416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 23 / 3

Wiring Diagram

Headlamp range control module, Vehicle electrical system control module J431 J519 T17d T17dx T17e T17ex T26b T73a T73c TALU

J519 T73a /13

T73a /59

T73c /5

0.35 sw/bl

0.5 br/bl

1.5 ge/sw

12 12

21 21

25 25

J431 T26b /23

T26b /24

0.75 rt/bl

21 21

0.5 br/bl

0.75 br

D52

T26b /8

57 57

0.5 br/bl

0.5 br/bl

T17dx /13

TALU

1.5 ge/sw

T17ex /6

T17ex /17

T17e /6

T17e /17

2.5 br

1.5 ge/sw

1.5 ge/sw

77 2.5 br

25 25

6.0 br

45 45 671 17

132

Ground connection 3 (in engine compartment wiring harness)

671

Ground connection 1 on left front longitudinal member

D52

Positive connection (15a) (in engine compartment wiring harness)

D152

Positive connection 1 (56b) (in engine compartment wiring harness)

55 55

132

16

Ground connection 2 (in engine compartment wiring harness)

TALU

131

T17d /13

15

131

B132 License plate lamp connection (in interior wiring harness)

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not B132 AG. AUDI AG does not guarantee D152 permitted unless authorised by AUDI or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

0.75 rt/bl

0.75 rt/bl

0.75 ge/sw

Headlamp range control module Vehicle electrical system control module 17-pin connector, brown 17-pin connector, brown 17-pin connector, red 17-pin connector, red 26-pin connector 73-pin connector 73-pin connector Coupling point on left A-pillar, bottom

18

19

20

21

22

23

24

25

26

27

28

FV3-023030416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 23 / 4

Wiring Diagram

Left rear level control system sensor, Headlamp range control module, Vehicle electrical system control module G76 J431 J519 J533 T4ac T17c T17cx T20a T26b TALU

J519

Left rear level control system sensor Headlamp range control module Vehicle electrical system control module Data bus on board diagnostic interface 4-pin connector 17-pin connector, black 17-pin connector, black 20-pin connector 26-pin connector Coupling point on left A-pillar, bottom

B108 CAN bus extended high connection 1 (in main wiring harness) J431 T26b /3

T26b /2

0.35 * gr

0.35 or/br

0.35 or/gr

T26b /11

0.35 br

T26b /10

0.35 bl

T26b /7

0.35 sw

B109 CAN bus extended low connection 1 (in main wiring harness)

T26b /15

0.35 gr/ge

T26b /21

0.35 gr/br

T26b /22

0.35 gr

T26b /20

0.35 gr/sw

T26b /17

0.35 gn/ge

T26b /19

0.35 gn/br

T26b /16

0.35 gn/gr

T26b /18

0.35 gn/sw

E135

CAN bus extended high connection (in engine compartment wiring harness)

E136

CAN bus extended low connection (in engine compartment wiring harness)

* E136 0.35 * gr

0.35 or/br

65 65

0.35 or/gr

T17cx /6

T17cx /5

T17cx /11

T17cx /15

T17c /6

T17c /5

T17c /11

T17c /15

0.35 or/br

0.35 * B109 gr

0.35 or/br

0.35 * gr

0.35 or/gr

0.35 br

67 67

68 68

58 58

59 59

60 60

61 61

T17cx /17

TALU Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability T17c with /17respect to the correctness of information in this document. Copyright by AUDI AG.

0.35 bl

0.35 sw

0.35 or/gr

T20a /17

T4ac /4

J533 30

66 66

B108

T20a /7

29

from June 2015

E135

T4ac /3

T4ac /1

G76 31

32

33

34

35

36

37

38

39

40

41

42

FV3-023040416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 23 / 5

Wiring Diagram

Vehicle electrical system control module, Left front headlamp, Left low beam headlamp reflector motor J519 J860 L13 L176 MX1 M5 M51 T14b T46a V294

J519 T46a /36

0.35 sw/ws

T46a /45

T46a /4

1.0 ws/ge

0.5 sw/bl

T46a /10

T46a /23

0.35 gr/sw

0.35 ws/ge

363

26 26

Vehicle electrical system control module Left daytime running lamp and position lamp control module Left HID headlamp bulb Left daytime running lamp and position lamp LED module Left front headlamp Left front turn signal bulb Left stationary cornering lamp 14-pin connector 46-pin connector Left low beam headlamp reflector motor Ground connection 8 (in engine compartment wiring harness)

1.5 ge/sw T14b /13

T14b /9

1

1

T14b /11

T14b /12

20

7

1

J860 1 2

2

M5

M51

T14b /6

T14b /8

V294

16

8

6

10

18

6

4

3

2

1

6

7

1

2

L13

3

L176 8 3

T14b /10 31

1.5 br

43

T14b /5 31

MX1

18 18 2.5

1.5 br

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not br permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 363in this document. Copyright by AUDI AG. with respect to the correctness of information

44

45

46

47

48

49

50

51

52

53

54

55

56

FV3-023050416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 23 / 6

Wiring Diagram

Vehicle electrical system control module, Left front headlamp, Right front headlamp, Right front side marker lamp bulb, Left headlamp beam adjustment motor, Right headlamp beam adjustment motor

J519 23 23

0.5 br/bl

* C65

39 39

40 40

41 41

42 42

35 35

36 36

37 37

38 38

J519 MX1 MX2 M33 M34 T14a T14b V48 V49

Vehicle electrical system control module Left front headlamp Right front headlamp Left front side marker lamp bulb Right front side marker lamp bulb 14-pin connector 14-pin connector Left headlamp beam adjustment motor Right headlamp beam adjustment motor

C65

Side marker lamp positive connection 1

* 0.5 br/bl

0.35 gn/ge

T14b /14

0.35 gn/br

0.35 gn/gr

0.35 gn/sw

0.35 gr/ge

0.35 gr/br

0.35 gr

T14b /1

T14b /2

T14b /3

T14b /4

T14a /1

T14a /2

T14a /3

T14a /4

1

2

3

4

1

2

3

4

M

V49

V48

T14a /14

M

4

4

M34

M33

MX1

58

59

1

2

3

3

2

1

57

USA only

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 0.35 0.5 permittedbl/br unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability gr/sw with respect to the correctness of information in this document. Copyright by AUDI AG.

MX2

60

61

62

63

64

65

66

67

68

69

70

FV3-023060416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 23 / 7

Wiring Diagram

Vehicle electrical system control module, Right front headlamp, Right low beam headlamp reflector motor J519 T46a /1

T46a /32

T46a /22

1.5 ge

0.5 bl/rt

0.35 gr/vi

T14a /6

T14a /8 1

T46a /21

T46a /5

0.35 gr/rt

T14a /11

T14a /12

20

7

1.0 ws/ge

0.35 sw/gn

T14a /9

T14a /13

1

1

2

2

M7

M52

Vehicle electrical system control module Right daytime running lamp and position lamp control module Right HID headlamp bulb Right daytime running lamp and position lamp LED module Right front headlamp Right front turn signal bulb Right stationary cornering lamp 14-pin connector 46-pin connector Right low beam headlamp reflector motor

209

Ground connection 6 (in engine compartment wiring harness)

656

Ground connection on right headlamp

J861

V295 L14

T46a /20

J519 J861 L14 L177 MX2 M7 M52 T14a T46a V295

1

3

16

8

6

10

18

6

4

3

2

1

6

7

1

2

L177 8 3

T14a /5 31

T14a /10 31

MX2

1.5 br

1.5

br Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 209 with respect to the correctness of information in this document. Copyright by AUDI AG.

6.0 br 656 71

72

73

74

75

76

77

78

79

80

81

82

83

84

FV3-023070416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

Wiring Diagram

No. 24 / 1

Automatic transmission (DSG) 0D9 , (0ES) from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2016

Audi TT

Dual-clutch transmission Mechatronic, Safety fuse 3

SB

S133 N1

25.0 rt

A1

J743

SB13

E1

No. 24 / 2

Wiring Diagram

13

4.0 rt/vi

13a

T20h /18

2.5 rt/ge

1.0 rt/ge

T20h /11

1.0 rt/ge

T20h /19

1.0 br

T20h /16

1.0 br

SC

J743 SB SB13 S133 SC SC6 T20h

Dual-clutch transmission Mechatronic Fuse panel B Fuse 13 (on fuse panel B) Safety fuse 3 Fuse panel C Fuse 6 (on fuse panel C) 20-pin connector

132

Ground connection 3 (in engine compartment wiring harness)

363

Ground connection 8 (in engine compartment wiring harness)

671

Ground connection 1 on left front longitudinal member

D188

Positive connection 3 (30a) (in engine compartment wiring harness)

SC6 D188

6a

0.35 gn/rt

17 17

363

2.5 br

1

2

3

4

5

6

7

8

ws = white sw = black 132 ro = red Protected by copyright. Copying for private or commercial purposes, in whole, is not rt in part = orred permitted unless authorised by AUDI AG. AUDI AG does not guarantee any liability br or = accept brown with respect to the correctness of information in this document. Copyright by AUDI AG. gn = green 6.0 bl = blue br gr = grey li = lilac vi = lilac 671 ge = yellow 9 10 11 12 13 14 or = orange rs = pink FV3-024020916

09.2016

Audi TT N433

N434

N435

N436

J743 G487

G488

T20h /13

J519 T73a /14 0.35 ws/bl

0.35 ws/bl

D102

No. 24 / 3

Wiring Diagram

B731

B277

Selector lever, Gear position distance sensor 1, Dual-clutch transmission Mechatronic, Solenoid valve 5, Subtransmission 1 valve 1

N92

E313 G487 G489 G490 G488 G489 G490 J519 J527 J743 N92 N433 T73c N434 /62 N435 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 0.35 N436 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability gr/bl with respect to the correctness of information in this document. Copyright by AUDI AG. T10l T17a T20h 59 60 61 T73a 59 60 61 T73c J527

0.35 ws/bl

0.35 ws/bl

0.35 gr/bl

0.35 ws/bl

T17a /6

11

0.35 * sw

0.35 or/sw

0.35 or/br

58 58

0.35 gn/rt

0.35 gr/bl

T10l /10

T10l /9

Ground connection 7 (in main wiring harness)

687

Ground connection 1 on center tunnel

B731 Connection 58s (in main wiring harness) 1

0.13 gr/gn

T10l /5

372

B277 Positive connection 1 (15a) (in main wiring harness)

B732 58 58

Selector lever Gear position distance sensor 1 Gear position distance sensor 2 Gear position distance sensor 3 Gear position distance sensor 4 Vehicle electrical system control module Steering column electronics control module Dual-clutch transmission Mechatronic Solenoid valve 5 Sub-transmission 1 valve 1 Sub-transmission 1 valve 2 Sub-transmission 1 valve 3 Sub-transmission 1 valve 4 10-pin connector, black 17-pin connector 20-pin connector 73-pin connector 73-pin connector

T10l /2

T10l /7

B732 Connection 58s (in main wiring harness) 2

T10l /8

D102 Connection 2 (in engine compartment wiring harness) * T10l /1

E313

0.5 br 372

1.5 br

687 15

16

17

18

19

20

21

22

23

24

25

26

27

28

FV3-024030916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

from June 2015

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 24 / 4

Wiring Diagram

N471

N472

N437

N438

N439

Selector lever, Selector lever park position lock switch, Transmission input speed sensor 2, Transmission input speed sensor 1, Selector lever sensor system control module, Dual-clutch transmission Mechatronic, Shift lock solenoid, Sub-transmission 2 valve 1, Sub-transmission 2 valve 2, Sub-transmission 2 valve 3, Sub-transmission 2 valve 4, Cooling oil valve, Main pressure valve, Selector lever transmission range position display unit

N440

J743 G195

G196

G632

G612

E313 F319 G195 G196 G612 G632 J587 J743 L101 N110 N437 N438 N439 N440 N471 N472 T10r Y26

Y26

Selector lever Selector lever park position lock switch Transmission output speed sensor Transmission output speed sensor 2 Transmission input speed sensor 2 Transmission input speed sensor 1 Selector lever sensor system control module Dual-clutch transmission Mechatronic Selector lever scale illumination bulb Shift lock solenoid Sub-transmission 2 valve 1 Sub-transmission 2 valve 2 Sub-transmission 2 valve 3 Sub-transmission 2 valve 4 Cooling oil valve Main pressure valve 10-pin connector Selector lever transmission range position display unit

L101

T10r /1

T10r /2

T10r /3

T10r /4

T10r /5

N110

T10r /6

F319

T10r /7

T10r /8

T10r /9

T10r /10

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not J587unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability permitted with respect to the correctness of information in this document. Copyright by AUDI AG.

E313

29

30

31

32

33

34

35

36

37

38

39

40

41

42

FV3-024040916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 24 / 5

Wiring Diagram

G510

G93

G193

G194

J743 *4 T20h /7

0.35 *3 gn

0.35 gn

T20h /17

*2

T20h /15

0.35 gn/bl

0.35 or/br

T20h /10

0.35 *4 sw

0.35 or/sw

Transmission fluid temperature sensor, Automatic transmission hydraulic pressure sensor 1, Automatic transmission hydraulic pressure sensor 2, Temperature sensor in control module, Engine control module, Dualclutch transmission Mechatronic G93 G193 G194 G510 J623 J743 T14c T14cx T20h TML E26

Transmission fluid temperature sensor Automatic transmission hydraulic pressure sensor 1 Automatic transmission hydraulic pressure sensor 2 Temperature sensor in control module Engine control module Dual-clutch transmission Mechatronic 14-pin connector, gray 14-pin connector, gray 20-pin connector Coupling point in engine compartment, left Selector lever P/N position connection (in Motronic multiform fuel injection wiring harness)

E123 CAN bus drive high connection 1 (in engine wiring harness) E124 CAN bus drive low connection 1 (in engine wiring harness) * *2 *3 *4

E123

T14c /13

E124

TML T14cx /13

E26

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information *4 in this document. Copyright by AUDI AG. *4

0.35 *2 br/bl

0.35 gn/bl

0.35 or/br

0.35 sw

0.35 or/sw

0.35 or/br

0.35 sw

0.35 or/sw

61 61

59 59

60 60

54

55

56

J623 *

43

44

Refer to applicable engine wiring diagram Only for vehicles with gasoline engine Only for vehicles with a diesel engine from June 2015

45

46

47

48

49

50

51

52

53

FV3-024050916

*

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 24 / 6

Wiring Diagram

Instrument cluster control module, Data bus on board diagnostic interface 19 19

0.35 ws/bl

55 55 0.35 * sw

56 56

54 54

0.35 or/sw

0.35 or/br

J285 J533 T17c T17cx T17d T17dx T20a T32a TALU

J285

T17dx /4

T17cx /1

T17cx /2

T17d /4

T17c /1

T17c /2

TALU T32a /4

Instrument cluster control module Data bus on board diagnostic interface 17-pin connector, black 17-pin connector, black 17-pin connector, brown 17-pin connector, brown 20-pin connector, red 32-pin connector, gray Coupling point on left A-pillar, bottom

B383 Powertrain CAN bus high connection 1 (in main wiring harness)

T32a /3

B390 Powertrain CAN bus low connection 1 (in main wiring harness)

0.35 ws/bl

0.35 * sw

0.35 or/sw

0.35 * gn

0.35 or/br

0.35 or/gn

0.35 or/br

B397

0.35 * gn

Comfort system CAN bus high connection 1 (in main wiring harness)

B398

Comfort system CAN bus high connection 2 (in main wiring harness)

B406

Comfort system CAN bus low connection 1 (in main wiring harness)

B407

Comfort system CAN bus low connection 2 (in main wiring harness)

B406

15 15 B390

B397

0.35 or/gn

*

0.35 or/br

from June 2015

B383 B398

B407

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 0.35 * 0.35 0.35 0.35 * 0.35 0.35 with respect to the correctness of information in this document. Copyright by AUDI AG. 0.35 * sw

0.35 or/sw

0.35 or/br

sw

or/sw

or/br

T20a /16

gn

or/gn

T20a /6

or/br

T20a /15

T20a /5

J533

57

58

26 26

27 27

28 28

59

60

61

62

63

64

65

66

67

68

69

70

FV3-024060916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

Wiring Diagram

No. 25 / 1

Seat heating , (4A3) from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2016

Audi TT

No. 25 / 2

Wiring Diagram

Left front seat temperature sensor, Vehicle electrical system control module, Fuse panel C, Driver seat heating element, Driver backrest heating element J519

S132 T73a /1 A1 B+

T73a /2

T73c /43

A G344 J519 S132 SC SC26 T2ij T6f T6fx T73a T73c TSVL Z6 Z7

T73c /56

D1 0.5 gn/br B431 381

2.5 sw/rt

25.0 rt

A2

A

2.5 br

2.5 br

SC

SC26

2.5 rt/ge

0.5 ws/ge

0.5 gn/br

T6f /3

T6f /4

T6f /2

T6f /1

T6fx /3

T6fx /4

T6fx /2

T6fx /1

0.5 gn/br

30 30

TSVL

*2 26a

1.5 br/ws

1.5 rt/ws

Battery Left front seat temperature sensor Vehicle electrical system control module Safety fuse 2 Fuse panel C Fuse 26 (on fuse panel C) 2-pin connector 6-pin connector, green 6-pin connector 73-pin connector 73-pin connector Left front seat coupling station Driver seat heating element Driver backrest heating element

96

Ground connection 1 (in heated seats wiring harness)

381

Ground connection 16 (in main wiring harness)

684

Ground connection on left front side member

B431 Seat heating connection (in main wiring harness) O12

O12

O12

96

96

1.5 br/ws

1.5 rt/ws

T2ij /1

1.5 br/ws

1.5 rt/ws

0.5 sw/ws

* *2

Connection 1 (in heated seats wiring harness) pre-wired component Refer to applicable wiring diagram for fuse positions

0.5 gn/br

ws = white sw = black ro = red rt = red T2ij br = brown /2 gnpurposes, = green Protected by copyright. Copying for private or commercial in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does bl not guarantee = blue or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. gr = grey Z6 G344 li = lilac * vi = lilac ge = yellow 9 10 11 12 13 14 or = orange rs = pink FV3-025020916 J

Z7 *

684 1

2

3

4

5

6

7

8

09.2016

Audi TT

No. 25 / 3

Wiring Diagram

Vehicle electrical system control module, Heated driver seat extension, Heated front passenger seat extension, Driver seat left bolster heating element, Driver seat right bolster heating element, Front passenger seat left bolster heating element, Front passenger seat right bolster heating element

J519

J519 T2fm T2fo T3bg T3cg Z37 Z38 Z76 Z77 Z80 Z81

O14

O12

96

Ground connection 1 (in heated seats wiring harness)

136

Ground connection 2 (in heated seats wiring harness)

O12

Connection 1 (in heated seats wiring harness)

O14

Connection 3 (in heated seats wiring harness)

* *2

O14

Vehicle electrical system control module 2-pin connector 2-pin connector 3-pin connector 3-pin connector, black Heated driver seat extension Heated front passenger seat extension Driver seat left bolster heating element Driver seat right bolster heating element Front passenger seat left bolster heating element Front passenger seat right bolster heating element

pre-wired component Depending on equipment

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. 136

96

1.5 rt/ws

T2fm /2

Z77

1.5 *2 rt/ws

1.5 br/ws

T2fm /1

T3bg /2

Z76

* 15

16

17

1.5 *2 br/ws

18

19

136

1.5 br/ws

T3bg /1

T2fo /1

Z37

Z80

* *2

* 20

21

22

1.5 *2 br/ws

1.5 rt/ws

T2fo /2

1.5 *2 rt/ws

T3cg /1

Z81

T3cg /1

Z38 * *2

23

24

25

26

27

28

FV3-025030916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 25 / 4

Wiring Diagram

Vehicle electrical system control module, Front passenger seat heating element, Front passenger backrest heating element J519 T73c /40

G345 J519 J706 T2fn T6g T6gx T10v T73a T73c TSVR Z8 Z9

T73a /5

14 14 382

0.5 ws/vi

0.5 gn/br

T6g /2

2.5 rt/vi

T6g /1

2.5 br

T6g /4

2.5 br

T6g /3

J706 *2

TSVR

T6gx /2

T6gx /1

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not T6gx T10v T10v T10v T10v permitted unless authorised by AUDIT10v AG. AUDI AG does not guarantee orT10v accept any liability /3 /10 /8 /6 /2 /3 with respect to the correctness of /4 information in this document. Copyright by AUDI AG.

T6gx /4

1.5 rt/ws

1.5 *2 rt/ws

1.5 br/ws

1.5 *2 br/ws

1.5 *2 rt/ws

1.5 *2 br/ws

1.5 *2 ws

1.0 *2 gr

O14

31 31

35

Ground connection under front passenger seat

43

Ground connection on A-pillar, lower right

136

Ground connection 2 (in heated seats wiring harness)

382

Ground connection 17 (in main wiring harness)

O14

Connection 3 (in heated seats wiring harness)

* *2 *3

33 33

Right front seat temperature sensor Vehicle electrical system control module Passenger occupant detection system control module 2-pin connector 6-pin connector, green 6-pin connector 10-pin connector 73-pin connector 73-pin connector Right front seat coupling station Front passenger seat heating element Front passenger backrest heating element

pre-wired component Only for vehicles with a passive occupant detection system Only for vehicles with seat heating

136

38 38

0.5 sw/ws

0.5 gn/br

1.5 *2 rt/ws

39 39

1.5 *3 rt/ws

1.5 *2 br/ws

1.5 *3 br/ws

1.5 rt/ws

1.5 br/ws

T2fn /2

T2fn /1

J

G345

Z9

Z8

*

* 29

30

31

32

33

34

35

43

35 36

37

38

39

40

41

42

FV3-025040916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 25 / 5

Wiring Diagram

Vehicle electrical system control module, Data bus on board diagnostic interface J519 T73a /17

T73a /16

0.35 * gn

0.35 or/br

0.35 or/gn

B406

B397

0.35 * gn

0.35 or/br

0.35 or/gn

EX21 J255 J519 J533 T20a T20c T73a

Heater and A/C controls Climatronic control module Vehicle electrical system control module Data bus on board diagnostic interface 20-pin connector 20-pin connector, black 73-pin connector

B397

Comfort system CAN bus high connection 1 (in main wiring harness)

B398

Comfort system CAN bus high connection 2 (in main wiring harness)

B406

Comfort system CAN bus low connection 1 (in main wiring harness)

B407

Comfort system CAN bus low connection 2 (in main wiring harness)

*

from June 2015

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

B398

B407

0.35 * gn

0.35 or/br

0.35 or/gn

T20c /6

0.35 * gn

0.35 or/br

0.35 or/gn

T20c /5 T20a /5

J255

EX21

43

44

45

T20a /15

J533

46

47

48

49

50

51

52

53

54

55

56

FV3-025050916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

Wiring Diagram

No. 26 / 1

Seats adjustment, front only , (3L5) from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2016

Audi TT

No. 26 / 2

Wiring Diagram

Driver seat adjustment control head, Front passenger power seat adjustment circuit breaker 1, Fuse panel C

E470

S132

S133

D1

E1

25.0 rt

A2 J

25.0 rt

SC

T6av /3

T6av /1

1.5 br

1.5 br

T6av /5

T6av /2

1.5 br

T6av /4

1.5 rt

1.5 rt

1.5 rt

1.5 rt

T6av /6

E470 SC45 S46 S132 S133 SC T6av

Driver seat adjustment control head Fuse 45 (on fuse panel C) Front passenger power seat adjustment circuit breaker 1 Safety fuse 2 Safety fuse 3 Fuse panel C 6-pin connector

95

Ground connection 1 (in seat adjustment wiring harness)

M1

Positive connection 1 (30) (in seat adjustment wiring harness)

1.5 rt

A1

SC45

95

A1

M1

121

2.5 rt/gr

1.5 rt/ge

1.5 br

1.5 br

1 J

S46

1A

Protected by copyright. Copying for private or commercial purposes, part or in whole, is not ws = inwhite permitted unless authorised by AUDI AG. AUDI AG does not or accept any liability swguarantee = black with respect to the correctness of information in this document. ro =Copyright red by AUDI AG.

1.5 rt/gn 41 41

26 26

1

2

3

4

5

6

7

27 27

34 34

8

9

10

11

26 26

33 33

12

13

14

FV3-026020916

rt br gn bl gr li vi ge or rs

= = = = = = = = = =

red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 26 / 3

Wiring Diagram

Driver seat adjustment control head, Driver backrest adjustment motor, Driver seat angle adjustment motor

E470

E69 Driver backrest stop switch E96 Driver backrest adjustment switch E222 Driver seat angle adjustment switch E363 Driver seat forward/back adjustment switch E364 Driver seat height adjustment switch E470 Driver seat adjustment control head T5a 5-pin connector T5t 5-pin connector, black T5u 5-pin connector T5v 5-pin connector T6ay 6-pin connector T8s 8-pin connector T8sx 8-pin connector 1.5 1.5 T10c 10-pin connector rt br T10cx 10-pin connector T10w 10-pin connector TSVL Left front seat coupling station, in the driver seat V28 Driver seat forward/back adjustment motor Protected by copyright. Copying for private or commercial purposes, part or inbackrest whole, is not V45 in Driver adjustment motor permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability V243 Driver seat angle adjustment motor with respect to the correctness of information in this document. Copyright by AUDI AG. V245 Driver seat height adjustment motor

12 12

E222

E364

T10w /2

1.5 br/vi

T10w /1

1.5 rt/ws

E363

T10w /7

1.5 bl/gn

T10w /4

1.5 br/bl

E96

T10w /6

1.5 br/rt

T10w /5

1.5 sw/rt

T10w /10

1.5 rt/ge

T10w /9

1.5 br/ge

T10w /3

0.35 * ws/sw

T10w /8

0.35 * br/ws

T8s /1

T8s /2

T8s /3

T8s /4

T8sx /1

T8sx /2

T8sx /3

8 8

T10cx /4

T10cx /5

T10c /4

T10c /5

TSVL

1.5 rt/ge

1.5 br/ge

0.35 * ws/sw

V243

T5v /3

T5u /1

M

V245

T5u /3

T5t /1

M

V28

T5t /3

T5a /1

M

V45

T5a /3

0.35 * br/ws

T6ay /6

1.5 rt/ge

T6ay /4

2.5 br

E69

684 15

16

17

18

19

20

21

22

23

24

684

Ground connection on left front side member

25

26

Coupe

2.5 br

22

*

M

Ground connection 16 (in main wiring harness)

*

T8sx /4

381 T5v /1

381

27

28

FV3-026030916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT E176

1.5 br/rt

T6at /5

T6at /1

1.5 sw/rt

T8s /7

1.5 sw/bl

T8s /8

T6at /6

1.5 br/bl

T8s /6

T6at /3

T6at /4 31

T6au /4 31

1.5 br/rt

T8sx /8

1.5 sw/rt

1.5 br

1.5 br

1.5 rt

13 13

99

58 58

55 55

T6au /6

1.5 br/bl

T8s /5

T8sx /6

1.5 sw/bl

T6au /3

1.5 rt

T6au /5

1.5 sw/bl

T8t /5

TSVL T8sx /7

Driver seat lumbar support adjustment switch, Front passenger seat lumbar support adjustment switch, Driver seat lumbar support curvature adjustment motor, Driver seat lumbar support height adjustment motor

E177 54 54

T6at /2

T6au /1

1.5 sw/rt

T8t /6

57 57

E176 E177 T4bp T4br T4bs T4pq T6at T6au T8s T8sx T8t T8tx T10e T10ex TSVL TSVR V125 V126 V129 V130

T6au /2

1.5 br/rt

T8t /8

1.5 rt

T8t /7

1.5 br

T10ex /4

T10ex /5

TSVR

T8sx /5

T8tx /5

T8tx /6

T8tx /8

T8tx /7

T10e /4

V129

T4bp /3

M

V125

br/bl

sw/bl

sw/rt

br/rt

rt/gn

30

31

T4pq /2

T4br /2

M

32

Ground connection 6 (in main wiring harness)

638

Ground connection on right A-pillar

br

V126

T4br /3

T4bs /3

M

V130

T4bs /2

55

M

2.5 br

638 29

371

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect1.5 to the correctness of information 1.5 1.5 1.5 in this 1.5document. 2.5 Copyright by AUDI AG.

1.5 br/bl

T4pq /3

Driver seat lumbar support adjustment switch Front passenger seat lumbar support adjustment switch 4-pin connector 4-pin connector 4-pin connector 4-pin connector 6-pin connector 6-pin connector 8-pin connector 8-pin connector 8-pin connector 8-pin connector 10-pin connector, red 10-pin connector, red Left front seat coupling station, in the driver seat Right front seat coupling station Driver seat lumbar support curvature adjustment motor Front passenger seat lumbar support curvature adjustment motor Driver seat lumbar support height adjustment motor Front passenger seat lumbar support height adjustment motor

T10e /5

371

T4bp /2

No. 26 / 4

Wiring Diagram

33

34

35

36

37

38

39

40

41

42

FV3-026040916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 26 / 5

Wiring Diagram

Front passenger seat adjustment control head, Front passenger seat forward/back adjustment motor, Front passenger backrest adjustment motor, Front passenger seat height adjustment motor

E471

E98 T10y /8

E64

T10y /3

0.35 * br/ws

0.35 * ws/sw

T10y /9

1.5 br/ge

T10y /10

1.5 rt/ge

E365

T10y /5

1.5 sw/rt

T10y /6

1.5 br/rt

T10y /4

1.5 br/bl

E64 E70 E98 E334 E365 E471 T5ab T5w T5y T5z T6aw T6az T8t T8tx T10y TSVR V31 V46 V244 V246

E334 T10y /7

1.5 bl/gn

T10y /1

1.5 rt/ws

T10y /2

T6aw /4

T6aw /2

1.5 br/vi

1.5 rt

1.5 rt

T6aw /6

1.5 rt

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

M2 T8t /4

T8t /3

T8t /2

T8t /1

T8tx /2

T8tx /1

M2 *

Front passenger seat forward/back adjustment switch Front passenger backrest stop switch Front passenger backrest adjustment switch Front passenger seat angle adjustment button Front passenger seat height adjustment switch Front passenger seat adjustment control head 5-pin connector 5-pin connector 5-pin connector 5-pin connector 6-pin connector 6-pin connector 8-pin connector 8-pin connector 10-pin connector Right front seat coupling station Front passenger seat forward/back adjustment motor Front passenger backrest adjustment motor Front passenger seat angle adjustment motor Front passenger seat height adjustment motor Positive connection 2 (30) (in seat adjustment wiring harness) Coupe

TSVR T8tx /4

T8tx /3

1.5 rt

0.35 * br/ws

0.35 * ws/sw

T6az /4

1.5 br/ge

T6az /6 *

43

V46

44

1.5 rt/ge

T5ab /3

E70

45

1.5 rt

T5ab /1

T5y /1

M

46

V31

47

T5y /3

T5z /3

M

48

V246

49

T5z /1

T5w /3

M

50

V244

51

T5w /1

41 41

36 36

54

55

M

52

53

56

FV3-026050916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 26 / 6

Wiring Diagram

Front passenger seat adjustment control head

E471

E471 Front passenger seat adjustment control head T6aw 6-pin connector 140 T6aw /5

1.5 br

T6aw /3

1.5 br

Ground connection 2 (in seat adjustment wiring harness)

T6aw /1

1.5 br

140

1.5 br

1.5 br

42 42

35 35

57

58

59

60

61

62

63

64

65

66

67

ws = white sw = black ro = red rt = red br = brown gn = green bl = blue Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not gr = grey permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability li = lilac with respect to the correctness of information in this document. Copyright by AUDI AG. vi = lilac ge = yellow 68 69 70 or = orange rs = pink FV3-026060916

09.2016

Audi TT

Wiring Diagram

No. 27 / 1

Seat lumbar adjustment with manual seats , (7P1),(3L3) from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2016

Audi TT

No. 27 / 2

Wiring Diagram

Driver seat lumbar support adjustment switch, Safety fuse 2, Driver seat lumbar support curvature adjustment motor, Driver seat lumbar support height adjustment motor E176

S132

A1 B+

T6at /1

D1

1.0 ws

25.0 rt

T6at /2

1.0 ge

T6at /5

1.0 gn

T6at /6

1.0 bl

T6at /3

1.0 rt

A E176 SC20 S132 SC T4be T4bex T4bp T4bq T6at T10c T10cx TSVL V125 V129

T6at /4

1.0 br

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A

*

A2

Battery Driver seat lumbar support adjustment switch Fuse 20 (on fuse panel C) Safety fuse 2 Fuse panel C 4-pin connector 4-pin connector 4-pin connector 4-pin connector 6-pin connector 10-pin connector 10-pin connector Left front seat coupling station, in the driver seat Driver seat lumbar support curvature adjustment motor Driver seat lumbar support height adjustment motor

381

Ground connection 16 (in main wiring harness)

684

Ground connection on left front side member

SC T4be /4

T4be /3

T4be /2

T4be /1

T10cx /4

T10cx /5

T4bex /4

T4bex /3

T4bex /2

T4bex /1

T10c /4

T10c /5

SC20

TSVL

B321 Positive connection 7 (30a) (in main wiring harness) *

Refer to applicable wiring diagram for fuse positions

20a

1.0 bl/rt

1.0 ws

1.0 ge

1.0 gn

1.0 bl

1.0 bl/rt

1.0 br

B321

381

1.0 bl/rt

1.0 bl/rt

2.5 br T4bp /2

T4bp /1

T4bq /2

M 10 10

1

2

3

20 20

4

M

V129

5

6

T4bq /1

33

V125

7

8

684 9

10

11

12

13

14

FV3-027020916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 27 / 3

Wiring Diagram

Front passenger seat lumbar support adjustment switch, Front passenger seat lumbar support curvature adjustment motor, Front passenger seat lumbar support height adjustment motor

E177

T6au /2

T6au /1

1.0 ge

1.0 ws

T6au /5

1.0 gn

T6au /6

1.0 bl

T6au /3

1.0 rt

E177 T4bf T4bfx T4br T4bs T6au T10e T10ex TSVR V126 V130

T6au /4

1.0 br

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

T4bf /4

T4bf /3

T4bf /2

T4bf /1

T10ex /4

T10ex /5

T4bfx /4

T4bfx /3

T4bfx /2

T4bfx /1

T10e /4

T10e /5

Front passenger seat lumbar support adjustment switch 4-pin connector 4-pin connector 4-pin connector 4-pin connector 6-pin connector 10-pin connector, red 10-pin connector, red Right front seat coupling station, in the front passenger seat Front passenger seat lumbar support curvature adjustment motor Front passenger seat lumbar support height adjustment motor

43

Ground connection on A-pillar, lower right

382

Ground connection 17 (in main wiring harness)

TSVR

1.0 ws

1.0 ge

1.0 gn

1.0 bl

1.0 bl/rt

1.0 br 382

2.5 br T4bs /2

T4bs /1

T4br /2

T4br /1

M

M

V126

15

16

17

V130

18

19

44 43 20

21

22

23

24

25

26

27

28

FV3-027030916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

Wiring Diagram

No. 28 / 1

MMI high with navigation system , (I8H) from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2016

Audi TT

No. 28 / 2

Wiring Diagram

Information electronics control module 1, Safety fuse 3, Fuse panel C

J794

J794 SC4 SC12 SC16 SC28 S132 S133 SC T8q

S133

S132

T8q /18 30 D1

T8q /17 31

E1

25.0 rt

2.5 * rt/ge

25.0 rt

SC

A2

1.0 *2 rt/ge

1.5 *2 br

2.5 * br

Information electronics control module 1 Fuse 4 (on fuse panel C) Fuse 12 (on fuse panel C) Fuse 16 (on fuse panel C) Fuse 28 (on fuse panel C) Safety fuse 2 Safety fuse 3 Fuse panel C 8-pin connector

383

Ground connection 18 (in main wiring harness)

683

Ground connection on right front side member

A1

B318 Positive connection 4 (30a) (in main wiring harness) SC16

SC28

SC4

SC12

16a

28a

4a

12a

0.35 rt/sw

0.35 *3

Depending on equipment Only for vehicles with Bang & Olufsen sound system Only for vehicles with external multimedia device connection with electrical interface *4 Only for vehicles with Japan equipment Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not *5 from June 2016 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability Component with wireless data transfer with respect to the correctness of information in this document. Copyright *6 by AUDI AG.

0.35 *5 rt/bl

rt/bl

0.35 rt/sw

* *2 *3

1.0 rt/ge

B318

0.35 rt/sw

B319 Positive connection 5 (30a) (in main wiring harness)

*5 *6

0.35 *4 rt/sw

82 82

0.75 br

B319

0.35 rt/sw

0.75 rt/ge

383

1.5 *2 br 92 92

93 93

53 53

106 106

37 37

65 65

2.5 * br

81 81 683

1

2

3

4

5

6

7

8

9

10

11

12

13

14

FV3-028020916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 28 / 3

Wiring Diagram

Rearview camera system control module, Information electronics control module 1, Microphone unit in front roof module, External audio source connection

J794 T12i /6

T12i /12

T12i /6

T12i /12

T12i /1

T12i /7

T2ez /1

T2ez /2

T12n /4

T12n /3

T12n /2

T12n /1

T12n /7

J525 J772 J794 R38 R164 R199 T2e T2ey T2eyx T2ez T4bg T6ao T12i T12n THKR * *2 *3 *4

T12n /8

*6 0.5 * sw

*3 *

*3 0.5 * sw

0.5 sw

*6 *

0.35 gn

0.35 sw

*2

*2

0.75 *5 gn

0.75 *5 gn

0.5 *4 br/bl

0.5 *4 rt

0.35 *4 ge

0.35 *4 gr

0.35 *4 gn

0.35 *4 sw

*5 *6 T2eyx /1

Digital sound system control module Rearview camera system control module Information electronics control module 1 Telephone microphone Microphone unit in front roof module External audio source connection 2-pin connector 2-pin connector 2-pin connector 2-pin connector 4-pin connector 6-pin connector 12-pin connector 12-pin connector Coupling point on rear lid, right Only for vehicles with a rearview camera system Refer to applicable wiring diagram for Infotainment MOST bus Coupe Only for vehicles with external audio source connection - AUX-In connection Fiber optic cable Roadster

T2eyx /2

THKR T2ey /1 *6 *

0.5 * sw T2e /1

T2ey /2 *6 0.5 * sw

0.5 *6 sw

T2e /2

T2e /1

T2e /2

0.35 sw

Protected by copyright. Copying for private purposes, in part orT6ao in whole, is not T4bg T4bg T6aoor commercial T6ao T6ao T6ao /1 /2 /2 AUDI AG /1 does not /4 guarantee /5 /6 permitted unless authorised by AUDI AG. or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

R38

J772 15

16

17

18

19

20

R199

J525

R164

*

*2

21

22

23

24

25

26

27

28

FV3-028030916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 28 / 4

Wiring Diagram

Chip card reader control module, Information electronics control module 1, External audio source connection

J794 T12n /3

T12n /2

T12n /1

T12n /7

J676 J794 R193 R199 T4ca T4cb T6ao T12n

T12n /8

J676

54 54

87 87

92 92

0.35 * br

0.5 br

0.35 br

477

*

T4cain partT4ca T4cais notT4ca Protected by copyright. Copying for private or commercial purposes, or in whole, /1 /2 /3 /4 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

* *2

T4ca /5S

*3 *4 0.5 *2 rt

0.35*2 ge

0.35*2 gr

0.35*2 gn

0.35*2 sw

0.14 * br

0.14 * gn

0.14 * or

0.14 * bl

Chip card reader control module Information electronics control module 1 USB connection baseplate External audio source connection 4-pin connector 4-pin connector, black 6-pin connector 12-pin connector Audio ground connection (in main wiring harness) Only for vehicles with Japan equipment Only for vehicles with external multimedia device connection with electrical interface from June 2016 Component with wireless data transfer

1.0 * sw

477

55 0.35 *3 br

0.35 br

*3 *4

0.35 *2 br

0.35 *2 rt/bl 1.0 * sw 64 64

93 93 T6ao /2

T6ao /3

T6ao /4

T6ao /5

T6ao /6

T6ao /1

T4cb /4

T4cb /3

T4cb /2

T4cb /1

T4cb /5s

USB

R193

R199

29

30

31

32

33

34

35

36

37

38

39

40

41

42

FV3-028040916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 28 / 5

Wiring Diagram

Chip card reader control module, Information electronics control module 1, Traffic data antenna, Close range communication antenna

J794

J676 J794 R173 R269 T2gy T2gz T8r T10u * *2

J676 T10u /1

0.13 * bl

T10u /2

0.13 * gr

T10u /3

0.13 * ge/bl

T10u /4

0.13 * ge/sw

T10u /7

0.13 * vi/ge

T10u /8

T2gy /1

0.13 * vi/gn

T2gy /2

0.5 * sw

T10u /6

0.35 * bl/gr

103 103

T10u /9

0.35 * rt/sw

33

T10u /10 31

0.35 * br

29 29

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

0.5 * sw

T8r /1

T8r /2

T8r /3

T8r /4

T8r /7

R173

T8r /8

T2gz /1

T2gz /2

* *2

R269 *

43

44

45

46

47

48

49

50

51

52

53

Chip card reader control module Information electronics control module 1 Traffic data antenna Close range communication antenna 2-pin connector 2-pin connector 8-pin connector 10-pin connector Only for vehicles with Japan equipment pre-wired component

54

55

56

FV3-028050916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 28 / 6

Wiring Diagram

Information electronics control module 1, USB distributor J794 R293 T8aa T12n U41 U42 *

J794 T12n /2

T12n /1

0.35 * gr

0.35 * ge

T8aa /2

T12n /7

0.35 * gn

T8aa /3

T12n /8

T12n /3

0.35 * sw

0.5 * rt

T8aa /1 USB

U41

USB

R293 *

57

58

59

60

61

Information electronics control module 1 USB distributor 8-pin connector, black 12-pin connector USB connection 1 USB connection 2 from June 2016

62

29 29

66

0.35 * br

0.35 * rt/bl

ws = white sw = black ro = red Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not rt = red accept any liability T8aa permitted T8aa unless T8aaauthorised by AUDI AG. AUDI AG does not guarantee or br = brown with /5 /6 respect/7to the correctness of information in this document. Copyright by AUDI AG. gn = green bl = blue U42 gr = grey li = lilac vi = lilac ge = yellow 63 64 65 66 67 68 69 70 or = orange rs = pink FV3-028060916

09.2016

Audi TT

No. 28 / 7

Wiring Diagram

Multimedia system control head, Information electronics control module 1

J794 T12m /1

T12m /7

T12m /3

T4aa /4

T4aa /3

T4aa /2

T4aa /1

0.35 gn/vi

T4aa /5s

T12m /8

E380 J285 J794 T4aa T4f T12m T20i T32a

T12m /2

1.0 sw

*

B444 OBD connection 1 (in main wiring harness) *5

B444 0.35 *2 sw

0.35 or/sw

0.35 or/br

Multimedia system control head Instrument cluster control module Information electronics control module 1 4-pin connector 4-pin connector 12-pin connector 20-pin connector 32-pin connector *6

0.35 gn/vi

0.14 br

0.14 gn

0.14 or

0.14 bl

B750 CAN bus High display and control connection 1

1.0 sw

B751 CAN bus Low display and control connection 1 T32a /1

T4f /1

T4f /2

T4f /3

T4f /4

T4f /5s

* *2

J285 T32a /26

0.35 *2 sw

0.35 or/sw

Refer to applicable wiring diagram for Infotainment MOST bus from June 2015

T32a /25

0.35 or/br

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

B750 77

14 14

*3 *4

B751

0.35 *2 sw

0.35 or/sw

0.35 or/br

T20i /18

0.75 rt/ge

T20i /17

0.75 br

T20i /7

0.13 vi/bl

T20i /8

0.13 sw/ws

T20i /13

T20i /14

E380 71

72

73

74

75

76

77

78

79

80

81

82

83

84

FV3-028070916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 28 / 8

Wiring Diagram

Driver volume control, Multimedia system control head, Data bus on board diagnostic interface, Information electronics control module 1, Telephone baseplate

J794 T12m /6

0.35 * vi

0.35 or/vi

0.35 or/br

E67 E380 J518 J519 J533 J794 R126 T4bt T4bw T6bc T12m T20a T20i T40a T73c

T12m /11

T12m /12 11

22

0.35 rt/sw

0.35 rt/sw

*2 *3 0.13 vi/ws

T4bw /1

T6bc /1

T4bw /4

T6bc /4 31

*2 *3

0.13 vi/ws

T6bc /3

R126

T4bw /3

B421

B415

T6bc /5

Driver volume control Multimedia system control head Access/start authorization control module Vehicle electrical system control module Data bus on board diagnostic interface * Information electronics control module 1 Telephone baseplate 4-pin connector, black 4-pin connector 6-pin connector, black 12-pin connector 20-pin connector 20-pin connector 40-pin connector, black 73-pin connector, black

372

Ground connection 7 (in main wiring harness)

687

Ground connection 1 on center tunnel

B415 Infotainment CAN Bus high connection 1 (in main wiring harness) E67

T4bt /3

*2 *3 0.35 vi/ge

T4bt /2

T4bt /1 31

B472 Connection 8 (in main wiring harness)

0.35 br 0.13 bl

0.13 ge

0.35 * vi

0.35 br

0.35 br

*2 *3

0.35 or/br

0.35 or/vi

* *2 *3

B472

0.35 vi/ge

30 30 T20i /15

0.5 br

T20a /20

1.5 br

T73c /14

T20a /10 31 31

E380 85

86

87

88

89

90

91

T40a /26

30 30

J519

J533

687

92

93

94

95

96

from June 2015 from June 2016 Component with wireless data transfer

0.35 vi/ge

372

T20i /16

B421 Infotainment CAN bus low connection 1 (in main wiring harness)

J518

97

98

FV3-028080916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not brown permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability green with respect to the correctness of information in this document. Copyright by AUDI AG. blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 28 / 9

Wiring Diagram

Information electronics control module 1, Cellular telephone amplifier, Telephone baseplate

J794 T12m /5

J794 R86 R126 T2gq T2gr T2gs T4bv T4bw T6bc T12m

52 52

0.35 *5 bl/gr

0.35 bl/gr

44

V32 0.35 bl/gr

R126

*6 *7

0.35 bl/gr

0.35 rt/sw

0.35 bl/gr

T6bc /2

T4bw /2

T4bv /3

T2gs /1

T2gs /2

T2gq /2

T4bv /1

T2gq /1

T2gr /1

T2gr /2

T2gr /1

0.5 *2 sw

*2 * *

0.5 * sw

0.5 * sw

T2gr /2

T2gr /1

T2gr /2

0.5 sw

0.5*3 sw

0.5 *4 sw

0.5 *3 sw

371

Ground connection 6 (in main wiring harness)

V32

Positive connection (30 (in telephone wiring harness)

* *2 *3 *4

R86 T4bv /2 31

Information electronics control module 1 Cellular telephone amplifier Telephone baseplate 2-pin connector 2-pin connector 2-pin connector 4-pin connector 4-pin connector 6-pin connector, black 12-pin connector

*5 *6 *7

Depending on equipment Coupe Roadster Only for vehicles with navigation system including preparation for online services Only for vehicles with Japan equipment from June 2016 Component with wireless data transfer

*4 * 0.5 *2 sw

*3

0.5 br

*4

*4

371 135 135

138 138

121 121

122 122

113 113

114 114 1.0 br

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

99

100

101

102

103

104

105

106

107

108

109

110

181 181

111

112

FV3-028090916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

Information electronics control module 1, Telephone antenna, LTE antenna 1, LTE antenna 2

J794 T2gi /1

* *2

109 109

No. 28 / 10

Wiring Diagram

T2gi /2

0.5 sw

T4bm /3

* *2

* *2

T4bm /4

0.5 sw

T4bm /1

* *2

*2

110 110

107 107

T4bm /2

0.5 *2 sw

T4bm /3

*2

T4bm /4

0.5 *2 sw

J794 R65 R297 R306 T2fy T2gf T2gi T2gj T4bm * *2 *3

Information electronics control module 1 Telephone antenna LTE antenna 1 LTE antenna 2 2-pin connector 2-pin connector 2-pin connector 2-pin connector 4-pin connector Roadster Depending on equipment Only for vehicles with navigation system including preparation for online services

108 108

*2 *

0.5 * sw

*3

0.5 * *2 sw T2gj /1

1.0 br

T2gj /2

0.5 sw T2gj /1

GSM

R65

T2gj /1

114

115

116

* *2

T2gj /2

R65

* *2

* *2

117

118

119

ws = white sw = black ro = red rt = red T2gf T2gf T2fy T2fy T2gf T2gf br = brown /1 /2 /1 /2 /1 /2 gn = green Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not blAG does = blue LTE LTE LTE permitted unless authorised by AUDI AG. AUDI not guarantee or accept any liability grin this=document. grey Copyright by AUDI AG. with respect to the correctness of information R306 R297 R306 li = lilac *3 *2 *2 vi = lilac ge = yellow 121 122 123 124 125 126 or = orange rs = pink FV3-028100916 0.5 *2 sw

GSM

R65

* *2

113

* *2

T2gj /2

GSM

0.5 sw

0.5 *3 sw

120

0.5 *2 sw

09.2016

Audi TT

No. 28 / 11

Wiring Diagram

Information electronics control module 1, Roof antenna J794 R50 R65 R172 R216 T2cw T2gd T2ge T2gg T2gh T2gi T4bm * *2 *3

J794 T2gd /1

T2gd /2

T2ge /1

T2ge /2

T2gi /1

T4bm /3

*3 * *2

T2gi /2

* *2

0.5 sw

*3 * *2

T4bm /4

*

0.5 *2 sw

Information electronics control module 1 GPS antenna Telephone antenna Satellite tuner antenna Roof antenna 2-pin connector 2-pin connector 2-pin connector 2-pin connector 2-pin connector 2-pin connector 4-pin connector Coupe Depending on equipment Omitted as a running change

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 105 by AUDI AG. AUDI AG 106 106 permitted unless authorised does not guarantee or accept any liability 105 with respect to the correctness of information in this document. Copyright by AUDI AG.

*

0.5 * sw

*

*2 0.5 * sw

0.5 * sw

* *2

0.5 * sw T2gh /1 SDARS

T2gh /2

R172

* 0.5 *2 sw

0.5 * sw T2gg /1 GPS

T2gg /2

0.5 *2 sw

T2cw /1

R50

0.5 * sw T2cw /2

GSM

R65

136

137

R216 * 127

128

129

130

131

132

133

134

135

138

139

140

FV3-028110916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 28 / 12

Wiring Diagram

Information electronics control module 1, GPS antenna, Antenna amplifier 4, Satellite tuner antenna

J794 T2ge /1

T2ge /2

T2gd /1

T2gd /2

T4bl /1

0.5 * sw

T4bl /2

T4bl /1

0.5 * sw

J794 R50 R93 R113 R172 T2gd T2ge T2gk T2gl T2glx T2gp T2gt T4bk T4bl T17k T17kx THKL THRL

T4bl /2 0.5 * sw

T17k /8

THKL T17kx /8

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised* by AUDI* AG. AUDI AG does not guarantee or accept any liability 0.5 with respect to the correctness of information in this document. Copyright by AUDI AG. sw

T2gl /1

1.0 br

T2gl /2

218

THRL T2glx /1 *

*

T2glx /2 0.5 * sw

1.0 * br

1.0 br

*3 *

0.5 * sw

*3 0.5 * sw

*2 *

0.5 sw

*2 *

Information electronics control module 1 GPS antenna Radio antenna 2 Antenna amplifier 4 Satellite tuner antenna 2-pin connector 2-pin connector 2-pin connector 2-pin connector 2-pin connector 2-pin connector 2-pin connector 4-pin connector 4-pin connector 17-pin connector 17-pin connector Coupling point on rear lid, left Coupling point in luggage compartment, left

218

Ground connection 1 (in rear lid wiring harness)

367

Ground connection 2 (in main wiring harness)

639

Ground connection on left A-pillar

* *2 *3

Roadster Only for vehicles without TV reception Only for vehicles with TV tuner

147 147 0.5 * sw

367

0.5 * sw T2gk /1

T2gk /2

GPS

T2gt /1

T2gt /2

T4bk /3 154 154

SDARS

FM2

142

143

144

T2gp /1

2.5 br

T2gp /2

R93 R113

*

*

1.0 br

T4bk /4

R172

R50

141

0.5 * sw

2.5 br

145

146

147

148

149

150

151

639 152

153

154

FV3-028120916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 28 / 13

Wiring Diagram

Information electronics control module 1, Antenna amplifier 2

J794 T2gd /1

T2gd /2

T4bl /1

T4bl /2

T4bl /1

T4bl /2

T2gd /1

J794 R93 R111 R183 T2gd T2gu T2hj T4bl T4bz * *2 *3

T2gd /2 0.5 *3 sw

*

0.5 * sw

*

0.5 * sw T4bz /1 DAB

0.5 * sw

T4bz /2

R183

*2 *

0.5 * sw

T4bz /3 FM2

*2 0.5 * sw

*3

0.5 sw

T4bz /4

T2gu /1

R93

FM2

T2gu /2

T2hj /1

R93

DAB

162

163

0.5 *3 sw

156

157

158

159

160

161

ws

= white

br gn bl gr li vi ge or rs

= = = = = = = = =

sw purposes, = black 0.5 *3 by copyright. Copying for private or commercial Protected in part or in whole, is not sw ro not=guarantee red or accept any liability permitted unless authorised by AUDI AG. AUDI AG does with respect to the correctness of information in thisrtdocument. Copyright by AUDI AG. = red T2hj /2

R183

R111 155

Information electronics control module 1 Radio antenna 2 Antenna amplifier 2 Digital radio antenna 2-pin connector 2-pin connector 2-pin connector 4-pin connector 4-pin connector Coupe Only for vehicles with Japan equipment Roadster

164

165

166

167

168

FV3-028130916

brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 28 / 14

Wiring Diagram

Information electronics control module 1, Antenna amplifier, Antenna amplifier 3

J794 T4bl /4

T4bl /3

T4bl /3

T4bl /4

T4bl /3

J794 R11 R24 R112 R248 T2go T2gv T4bl T4bu T4by

T4bl /4

R112 AM2

T2go /1

R248 T2go /2

sw

sw

sw

43

Ground connection on A-pillar, lower right

730

Ground connection 1 on right rear wheel housing

* *2 *3 *4

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not *2 *2 *4 *4 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability *3 *3 *3 *3 * 0.5respect 0.5 * Copyright by AUDI* AG. 0.5 * with to the correctness0.5 of information in this document. sw

Information electronics control module 1 Antenna Antenna amplifier Antenna amplifier 3 Radio antenna 2-pin connector 2-pin connector 4-pin connector 4-pin connector 4-pin connector

Coupe Only for vehicles without TV reception Roadster Only for vehicles with TV tuner

112 112

1.0 br

T4bu /4

*2 0.5 * sw

0.5 *3 sw

0.5 sw

T4bu /3

T4bu /1

T4bu /2

T2gv /1

T2gv /2

T4by /3

1.0 br

1.0 br

T4by /4

R11

AM/FM1

R24

43 169

*4 0.5 * sw

730

* 170

171

172

173

174

175

176

177

178

179

180

181

182

FV3-028140916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 28 / 15

Wiring Diagram

Information electronics control module 1, Left front treble speaker, Left front bass speaker, Right front treble speaker, Right front bass speaker

J794 T8p /3

T8p /7

1.5 gr

T8p /6

1.5 gr/sw

T8p /2

1.5 ws/sw

1.5 ws

B191

B189

B192

0.5 gr

0.5 gr/sw

1.5 gr

B190

1.5 gr/sw

1.5 ws/sw

1.5 ws

0.5 ws/sw

0.5 ws

J794 R20 R21 R22 R23 T2fu T2fw T4m T4n T8p T27a T27ax T27b T27bx TTVL TTVR

Information electronics control module 1 Left front treble speaker Left front bass speaker Right front treble speaker Right front bass speaker 2-pin connector 2-pin connector 4-pin connector 4-pin connector 8-pin connector 27-pin connector 27-pin connector, black 27-pin connector, black 27-pin connector, black Left front door coupling point Right front door coupling point

B189

Right front speaker positive connection (in interior wiring harness)

B190

Right front speaker negative connection (in interior wiring harness)

B191 Left front speaker positive connection (in interior wiring harness) B192 Left front speaker negative connection (in interior wiring harness) T27ax /20

T27ax /21

T27a /20

T27a /21

TTVL

1.5 rt/vi

T2fw /2 +

T2fw /1 -

T27bx /20

T27b /21

T27b /20

TTVR

1.5 br/vi

T4m /4 +

T27bx /21

1.5 br/vi

T4m /1 -

1.5 rt/vi

T4n /1 -

T4n /4 +

T2fu /1 -

T2fu /2 +

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

R21

R20 183

184

185

186

187

R23 188

189

190

191

192

R22 193

194

195

196

FV3-028150916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 28 / 16

Wiring Diagram

Information electronics control module 1, Left rear treble speaker, Left rear bass speaker, Right rear treble speaker, Right rear bass speaker, Center speaker

J794 T8p /8

1.0 gn/sw

T8p /4

T8q /14 -

T8q /10 +

T8p /5

1.0 gn

1.0 vi/sw

J794 R14 R15 R16 R17 R208 T2fp T2fq T2fr T2fs T2fz T8p T8q

T8p /1

1.0 vi

B193

B195

Information electronics control module 1 Left rear treble speaker Left rear bass speaker Right rear treble speaker Right rear bass speaker Center speaker 2-pin connector 2-pin connector 2-pin connector 2-pin connector 2-pin connector 8-pin connector 8-pin connector

B193 Right rear speaker positive connection (in interior wiring harness) B194

Right rear speaker negative connection (in interior wiring harness)

B195 Left rear speaker positive connection (in interior wiring harness) B196

B194

1.0 gn/sw

1.0 gn

T2fs /1 -

T2fs /2 +

0.5 gn/sw

198

0.5 gn

T2fr /1 -

R15 197

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability B196 Left rear speakerCopyright negative (in interior wiring harness) with respect to the correctness of information in this document. byconnection AUDI AG.

0.75 ws/bl

T2fr /2 +

T2fz /1 -

200

1.0 vi/sw

T2fz /2 +

201

202

203

204

1.0 vi

T2fp /1 -

R208

R14 199

0.75 ws/ge

T2fp /2 +

0.5 vi/sw

T2fq /1 -

R17 205

206

207

0.5 vi

T2fq /2 +

R16 208

209

210

FV3-028160916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

Wiring Diagram

No. 29 / 1

MMI with radio , (I8E) from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2016

Audi TT

No. 29 / 2

Wiring Diagram

Information electronics control module 1, Safety fuse 3, Fuse panel C

J794

J794 SC4 SC12 SC16 SC28 S132 S133 SC T8q

S133

S132

T8q /18 30 D1

T8q /17 31

E1

25.0 rt

2.5 * rt/ge

25.0 rt

1.0 *2 rt/ge

1.5 *2 br

2.5 br

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect correctness of information in this document. Copyright by AUDI AG. A1 to theSC

A2

Information electronics control module 1 Fuse 4 (on fuse panel C) Fuse 12 (on fuse panel C) Fuse 16 (on fuse panel C) Fuse 28 (on fuse panel C) Safety fuse 2 Safety fuse 3 Fuse panel C 8-pin connector

383

Ground connection 18 (in main wiring harness)

683

Ground connection on right front side member

B318 Positive connection 4 (30a) (in main wiring harness) SC16

SC28

SC4

SC12

16a

28a

4a

12a

0.35 rt/sw

* *2 *3 *4 *5

1.0 rt/ge

B318

0.35 rt/sw

*4 *5

0.35 *4 rt/bl

0.35 rt/sw

68 68

0.75 rt/ge

0.75 br 383

79 79

80 80

94 94

30 30

51 51

1.5 *2 br

67 67

2.5 br

683 1

Depending on equipment Only for vehicles with Bang & Olufsen sound system Only for vehicles with external multimedia device connection with electrical interface from June 2016 Component with wireless data transfer

B319

0.35 *3 rt/bl 0.35 rt/sw

B319 Positive connection 5 (30a) (in main wiring harness)

2

3

4

5

6

7

8

9

10

11

12

13

14

FV3-029020916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 29 / 3

Wiring Diagram

Rearview camera system control module, Information electronics control module 1, Microphone unit in front roof module, External audio source connection

J794 T12i /6

T12i /12

T12i /6

T12i /12

T12i /1

T12i /7

T2ez /1

T2ez /2

T12n /4

T12n /3

T12n /2

T12n /1

T12n /7

J525 J772 J794 R38 R164 R199 T2e T2ey T2eyx T2ez T4bg T6ao T12i T12n THKR * *2 *3 *4

T12n /8

*6 0.5 * sw

*3 *

*3 0.5 * sw

0.5 sw

*6 *

0.35 gn

0.35 sw

*2

*2

0.75 *5 gn

0.75 *5 gn

0.5 *4 br/bl

0.5 *4 rt

0.35 *4 ge

0.35 *4 gr

0.35 *4 gn

0.35 *4 sw

*5 *6 T2eyx /1

T2eyx /2

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

THKR T2ey /1 *6 *

0.5 * sw T2e /1

T2ey /2 *6 0.5 * sw

0.5 *6 sw

T2e /2

T2e /1

0.35 sw

T2e /2

T4bg /1

T4bg /2

T6ao /2

T6ao /1

T6ao /4

T6ao /5

T6ao /6

R38 J772 16

17

18

19

20

R199

J525

R164

*

15

Digital sound system control module Rearview camera system control module Information electronics control module 1 Telephone microphone Microphone unit in front roof module External audio source connection 2-pin connector 2-pin connector 2-pin connector 2-pin connector 4-pin connector 6-pin connector 12-pin connector 12-pin connector Coupling point on rear lid, right Only for vehicles with a rearview camera system Refer to applicable wiring diagram for Infotainment MOST bus Coupe Only for vehicles with external audio source connection - AUX-In connection Fiber optic cable Roadster

*2

21

22

23

24

25

26

27

28

FV3-029030916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 29 / 4

Wiring Diagram

Information electronics control module 1, External audio source connection

J794 T12n /3

T12n /2

T12n /1

T12n /7

T12n /8

T4bb /4

T4bb /3

T4bb /2

T4bb /1

J794 R193 R199 T4ba T4bb T6ao T12n

T4bb /5s

477 *

80 80

73 73

79 79

*2 *3 0.35 br

0.5 br

0.35 br

*2 *3

0.5 * rt

0.35 * ge

0.35 * gr

0.35 * gn

0.35 * sw

0.14 * br

0.14 * gn

0.14 * or

0.14 * bl

Information electronics control module 1 USB connection baseplate External audio source connection 4-pin connector, green 4-pin connector 6-pin connector 12-pin connector Audio ground connection (in main wiring harness) Only for vehicles with external multimedia device connection with electrical interface from June 2016 Component with wireless data transfer

1.0 * swProtected by copyright. Copying for private or commercial purposes, in part or in whole, is not

permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. 477

44 0.35 *2 br

0.35 * rt/bl

0.35 * br 1.0 sw

50 50 T6ao /1

T6ao /2

T6ao /3

T6ao /4

T6ao /5

T6ao /6

T4ba /1

T4ba /2

T4ba /3

T4ba /4

T4ba /5s

USB

R193

R199

29

30

31

32

33

* 34

35

36

37

38

39

40

41

42

FV3-029040916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 29 / 5

Wiring Diagram

Information electronics control module 1, USB distributor J794 R293 T8aa T12n U41 U42 *

J794 T12n /2

T12n /1

0.35 * gr

0.35 * ge

T12n /7

0.35 * gn

T12n /8

T12n /3

0.35 * sw

0.5 * rt

29 29

55

0.35 * br

0.35 * rt/bl

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. T8aa /2

T8aa /3

T8aa /1 USB

T8aa /5

U41

USB

T8aa /6

T8aa /7

U42

R293 *

43

44

45

46

47

Information electronics control module 1 USB distributor 8-pin connector, black 12-pin connector USB connection 1 USB connection 2 from June 2016

48

49

50

51

52

53

54

55

56

FV3-029050916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 29 / 6

Wiring Diagram

Multimedia system control head, Information electronics control module 1

J794 T12m /1

T12m /7

T12m /3

T4aa /4

T4aa /3

T4aa /2

T4aa /1

0.35 gn/vi

T4aa /5s

T12m /2

E380 J285 J794 T4aa T4f T12m T20i T32a

T12m /8

1.0 sw

*

B444 OBD connection 1 (in main wiring harness) *4

B444 0.35 *2 sw

0.35 or/sw

0.35 or/br

Multimedia system control head Instrument cluster control module Information electronics control module 1 4-pin connector 4-pin connector 12-pin connector 20-pin connector 32-pin connector, black *5

0.35 gn/vi

0.14 br

0.14 gn

0.14 or

0.14 bl

B750 CAN bus High display and control connection 1

1.0 sw

B751 CAN bus Low display and control connection 1 T32a /1

T4f /1

T4f /2

T4f /3

T4f /4

T4f /5s

* *2

J285 T32a /26

0.35 *2 sw

0.35 or/sw

Refer to applicable wiring diagram for Infotainment MOST bus from June 2015

T32a /25

0.35 or/br

B750 66

14 14

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. *2 *3

B751

0.35 *2 sw

0.35 or/sw

0.35 or/br

T20i /18

0.75 rt/ge

T20i /17

0.75 br

T20i /7

0.13 sw/ws

T20i /8

0.13 vi/bl

T20i /14

T20i /13

E380 57

58

59

60

61

62

63

64

65

66

67

68

69

70

FV3-029060916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 29 / 7

Wiring Diagram

Driver volume control, Multimedia system control head, Data bus on board diagnostic interface, Information electronics control module 1, Telephone baseplate

J794 T12m /6

11

0.35 * vi

0.35 or/vi

E67 E380 J518 J519 J533 J794 R126 T4bt T4bw T6bc T12m T20a T20i T40a T73c

T12m /11

T12m /12

0.35 or/br

22

0.35 rt/sw

0.35 rt/sw

0.13 vi/ws

*2 *3

T4bw /1

T6bc /1

T4bw /4

T6bc /4 31

*2 *3

0.13 vi/ws

T6bc /3

R126

T4bw /3

B421

B415

T6bc /5

Driver volume control Multimedia system control head Access/start authorization control module Vehicle electrical system control module Data bus on board diagnostic interface Information electronics control module 1 Telephone baseplate 4-pin connector, black 4-pin connector 6-pin connector, black 12-pin connector 20-pin connector 20-pin connector 40-pin connector, black 73-pin connector, black

372

Ground connection 7 (in main wiring harness)

687

Ground connection 1 on center tunnel

B415 Infotainment CAN Bus high connection 1 (in main wiring harness) E67

T4bt /2

T4bt /3

T4bt /1 31

0.13 bl

0.35 * vi

0.35 br

*2 *3 0.35 br

0.35 or/br

0.35 or/vi

* *2 *3

B472

0.35 vi/ge

30 30 T20i /16

0.5 br

T20a /20

1.5 br

T73c /14

T20a /10 31 31

E380 71

72

73

74

75

76

77

T40a /26

29 29

J519

J533

687

78

79

80

81

82

from June 2015 from June 2016 Component with wireless data transfer

0.35 vi/ge

372

T20i /15

harness)

B472 Connection 8 (in main wiring harness)

0.35 br 0.13 ge

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not B421 Infotainment CAN bus connection 1 (in permitted unless authorised by AUDI AG. AUDI AG does notlow guarantee or accept anymain liabilitywiring with respect to the correctness of information in this document. Copyright by AUDI AG.

*2 0.35 *3 vi/ge

J518

83

84

FV3-029070916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 29 / 8

Wiring Diagram

Information electronics control module 1, Telephone antenna, Cellular telephone amplifier, Telephone baseplate

J794

J794 R65 R86 R126 T2gj T2gq T2gr T2gs T4bv T4bw T6bc T12m

T12m /5 0.35 bl/gr 33 V32 0.35 bl/gr

*4 *5

0.35 bl/gr

T6bc /2

R126

T4bw /2

T2gs /1

0.35 rt/sw

0.35 bl/gr

T4bv /3

T2gs /2

T2gq /2

R86

T2gq /1

T2gr /1

T2gr /2

Information electronics control module 1 Telephone antenna Cellular telephone amplifier Telephone baseplate 2-pin connector 2-pin connector 2-pin connector 2-pin connector 4-pin connector 4-pin connector 6-pin connector, black 12-pin connector

371

Ground connection 6 (in main wiring harness)

T4bv /1

V32

Positive connection (30 (in telephone wiring harness)

T2gr /1

* *2 *3 *4 *5

0.5 *3 sw

T2gr /2

T4bv /2 31

Roadster Depending on equipment Coupe from June 2016 Component with wireless data transfer

0.5 * sw

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not

*3 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability

with respect to the correctness of information in this document. Copyright by AUDI AG. *2

0.5 *2 sw

0.5 *2

0.5 * sw

0.5 *3 sw

sw

1.0 br

0.5 br

371 139 139

140 140 0.5 * sw T2gj /1

1.0 br

T2gj /2

167 167

GSM

R65 *

85

86

87

88

89

90

91

92

93

94

95

96

97

98

FV3-029080916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 29 / 9

Wiring Diagram

Information electronics control module 1, Left front treble speaker, Left front bass speaker, Right front treble speaker, Right front bass speaker

J794 T8p /3

T8p /7

1.5 gr

T8p /6

1.5 gr/sw

T8p /2

1.5 ws/sw

1.5 ws

B191

B189

B192

0.5 gr

0.5 gr/sw

1.5 gr

B190

1.5 gr/sw

1.5 ws/sw

1.5 ws

0.5 ws/sw

0.5 ws

J794 R20 R21 R22 R23 T2fu T2fw T4m T4n T8p T27a T27ax T27b T27bx TTVL TTVR

Information electronics control module 1 Left front treble speaker Left front bass speaker Right front treble speaker Right front bass speaker 2-pin connector 2-pin connector 4-pin connector 4-pin connector 8-pin connector 27-pin connector 27-pin connector, black 27-pin connector, black 27-pin connector, black Left front door coupling point Right front door coupling point

B189

Right front speaker positive connection (in interior wiring harness)

B190

Right front speaker negative connection (in interior wiring harness)

B191 Left front speaker positive connection (in interior wiring harness) B192 Left front speaker negative connection (in interior wiring harness) T27ax /20

T27ax /21

T27a /20

T27a /21

TTVL

1.5 rt/vi

T2fw /2 +

T2fw /1 -

100

101

T27b /21

T27b /20

1.5 br/vi

T4m /1 -

102

103

1.5 rt/vi

T4n /1 -

R21

R20 99

T27bx /20

TTVR

1.5 br/vi

T4m /4 +

T27bx /21

T4n /4 +

T2fu /1 -

R23 104

105

106

107

108

T2fu /2 +

R22 109

110

111

112

FV3-029090916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2016

Audi TT

No. 29 / 10

Wiring Diagram

Information electronics control module 1, Left rear treble speaker, Left rear bass speaker, Right rear treble speaker, Right rear bass speaker, Center speaker

J794 T8p /8

1.0 gn/sw

T8p /4

T8q /10 +

T8q /14 -

T8p /5

1.0 gn

1.0 vi/sw

J794 R14 R15 R16 R17 R208 T2fp T2fq T2fr T2fs T2ft T8p T8q

T8p /1

1.0 vi

B193

B195

Information electronics control module 1 Left rear treble speaker Left rear bass speaker Right rear treble speaker Right rear bass speaker Center speaker 2-pin connector 2-pin connector 2-pin connector 2-pin connector 2-pin connector 8-pin connector 8-pin connector

B193 Right rear speaker positive connection (in interior wiring harness) B194

Right rear speaker negative connection (in interior wiring harness)

B195 Left rear speaker positive connection (in interior wiring harness) B196

B194

B196 Left rear speaker negative connection (in interior wiring harness)

*3

1.0 gn/sw

1.0 gn

T2fs /1 -

T2fs /2 +

0.5 gn/sw

114

0.75 ws/ge

T2fr /1 -

T2fr /2 +

T2ft /2 +

1.0 vi/sw

116

T2ft /1 -

1.0 vi

T2fp /1 -

R208

R14 115

0.75 ws/bl

0.5 vi/sw

0.5 vi

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

R15 113

0.5 gn

117

118

119

120

T2fp /2 +

T2fq /1 -

R17 121

122

123

T2fq /2 +

R16 124

125

126

FV3-029100916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 29 / 11

Wiring Diagram

Information electronics control module 1, Roof antenna J794 T2ge /1

T2ge /2

T2gd /1

T2gd /2

T2gd /1

T2gd /2

T2ge /1

T2ge /2

0.5 *2 sw T17k /8

THKL T17kx /8 *2

0.5 *2 sw

T2gl /1

1.0 br

T2gl /2

218

THRL T2glx /1 *2

*2

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

91 91

92 92

T2glx /2 0.5 *2 sw

1.0 *2 br

1.0 br

J794 R50 R65 R172 R216 T2cw T2gd T2ge T2gg T2gh T2gk T2gl T2glx T2gt T17k T17kx THKL THRL 218

Ground connection 1 (in rear lid wiring harness)

367

Ground connection 2 (in main wiring harness)

* *2

0.5 *2 sw

*

0.5 * sw

*

0.5 * sw

Information electronics control module 1 GPS antenna Telephone antenna Satellite tuner antenna Roof antenna 2-pin connector 2-pin connector 2-pin connector 2-pin connector 2-pin connector 2-pin connector 2-pin connector 2-pin connector 2-pin connector 17-pin connector 17-pin connector Coupling point on rear lid, left Coupling point in luggage compartment, left

Coupe Roadster

0.5 * sw

*

0.5 *2 sw

367

0.5 *2 sw T2gk /1

T2gk /2

GPS

T2gt /1

T2gh /1 177 177

SDARS

T2gh /2

R172

0.5 * sw T2gg /1

130

0.5 * sw T2cw /1

T2cw /2

GSM

R65

139

140

R216

*2

129

T2gg /2

R50

GPS

R172

*2

128

T2gt /2

SDARS

R50

127

0.5 * sw

2.5 br

* 131

132

133

134

135

136

137

138

FV3-029110916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 29 / 12

Wiring Diagram

Information electronics control module 1, Antenna amplifier 2

J794 T2gd /1

T2gd /2

T4bl /1

T4bl /2

T4bl /1

T4bl /2

T2gd /1

J794 R93 R111 R183 T2gd T2gu T2hj T4bl T4bz * *2 *3

T2gd /2 0.5 *3 sw

*

0.5 * sw

*

*2 *

0.5 * sw

*2 0.5 * sw

*3

Information electronics control module 1 Radio antenna 2 Antenna amplifier 2 Digital radio antenna 2-pin connector 2-pin connector 2-pin connector 4-pin connector 4-pin connector Coupe Only for vehicles with Japan equipment Roadster

0.5 *3 sw

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

0.5 * sw T4bz /1 DAB

0.5 * sw

T4bz /2

R183

T4bz /3 FM2

0.5 *3 sw

0.5 sw

T4bz /4

T2gu /1

R93

FM2

T2gu /2

T2hj /1

R93

DAB

149

150

T2hj /2

R183

R111 141

142

143

144

145

146

147

148

151

152

153

154

FV3-029120916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 29 / 13

Wiring Diagram

Information electronics control module 1, Antenna amplifier, Antenna amplifier 3

J794 T4bl /4

T4bl /3

T4bl /3

T4bl /4

T4bl /3

J794 R11 R24 R112 R248 T2go T2gv T4bl T4bu T4by

T4bl /4

R112 R248

AM2

T2go /1

0.5 *3

*3

*3

sw

1.0 br

*2 *

0.5 *3 sw

0.5 *3 sw

0.5 sw

T4bu /4

T2go /2

T4bu /3

T4bu /1

T4bu /2

T2gv /1

*4 *

157

158

159

160

Ground connection 1 on right rear wheel housing Coupe Only for vehicles without TV reception Roadster Only for vehicles with TV tuner

*2 0.5 * sw

*4 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 0.5 * 1.0 wsinformation = white with respect to the correctness of in this document. Copyright by AUDI AG. 97 sw br 97

T2gv /2

T4by /3

T4by /4

1.0 br

730 161

730

sw

* 156

Ground connection on A-pillar, lower right

* *2 *3 *4

R24

43

43

*4 0.5 * sw

R11

AM/FM1

155

*2 0.5 *

Information electronics control module 1 Antenna Antenna amplifier Antenna amplifier 3 Radio antenna 2-pin connector 2-pin connector 4-pin connector 4-pin connector 4-pin connector

162

163

164

165

166

167

168

FV3-029130916

sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = =

black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 29 / 14

Wiring Diagram

Information electronics control module 1, Antenna amplifier 4

J794 T4bl /1

T4bl /2

T4bl /1

0.5 * sw

J794 R93 R113 T2gp T4bk T4bl

T4bl /2 0.5 * sw

639 * *2 *3

*3 *

*3 0.5 * sw

*2 *

0.5 sw

0.5 * sw

1.0 br

T4bk /4 FM2

T2gp /1

170

171

172

T2gp /2

R93

173

639 174

Roadster Only for vehicles without TV reception Only for vehicles with TV tuner

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

2.5 br

R113 169

Ground connection on left A-pillar

*2 *

134 134

T4bk /3

Information electronics control module 1 Radio antenna 2 Antenna amplifier 4 2-pin connector 4-pin connector 4-pin connector

175

176

177

178

179

180

181

182

FV3-029140916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

Wiring Diagram

No. 30 / 1

Radio

from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2015

Audi TT

No. 30 / 2

Wiring Diagram

Information electronics control module 1, External audio source connection, Fuse panel C, Safety fuse 3 J794 R199 SC SC4 SC12 S133 T6ao T8q T12n

J794

S133 T8q /18 30

E1

2.5 rt/ge

25.0 rt

T8q /17 31

2.5 *2 br

T12n /3

0.5 * rt

1.0 *3 br

T12n /2

T12n /4

0.5 * br/bl

0.35 * ge

T12n /1

0.35 * gr

T12n /7

0.35 * gn

T12n /8

0.35 * sw

Information electronics control module 1 External audio source connection Fuse panel C Fuse 4 (on fuse panel C) Fuse 12 (on fuse panel C) Safety fuse 3 6-pin connector 8-pin connector 12-pin connector

383

Ground connection 18 (in main wiring harness)

683

Ground connection on right front side member

B319 Positive connection 5 (30a) (in main wiring harness) * A1

*2 *3

SC

SC4

SC12

4a

12a

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1.0 rt/ge

23 23

0.75 br

B319

0.75 rt/ge

383 2.5 *2 br

T6ao /1

1.0 * br

T6ao /4

T6ao /2

T6ao /5

T6ao /6

22 22

R199

683 1

Only for vehicles with external audio source connection - AUX-In connection Only for vehicles with 8 speakers (8RM) Only for vehicles with 4 speakers (8RE)

2

3

4

5

6

*

7

8

9

10

11

12

13

14

FV3-030020915

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2015

Audi TT

No. 30 / 3

Wiring Diagram

Multimedia system control head, Information electronics control module 1 E67 E380 J285 J794 T4aa T4bt T4f T12m T20i T32a

J794 T12m /2

T12m /7

T12m /8

0.35 or/br

T12m /1

0.35 * sw

T4aa /4

0.14 br

0.35 or/sw

T4aa /3

0.14 gn

T4aa /2

0.14 or

T4aa /1

0.14 bl

T4aa /5s

1.0 sw

B751

Driver volume control Multimedia system control head Instrument cluster control module Information electronics control module 1 4-pin connector 4-pin connector, black 4-pin connector 12-pin connector 20-pin connector 32-pin connector

372

Ground connection 7 (in main wiring harness)

687

Ground connection 1 on center tunnel

B750

0.35 or/br

0.35 * sw

0.35 or/sw

T32a /25

1.0 or commercial purposes, part or in whole, is notconnection CAN bus High indisplay and control swProtected by copyright. Copying for privateB750

permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

T32a /26

T4f /1

T4f /2

T4f /3

T4f /4

1

B751 CAN bus Low display and control connection 1

T4f /5s

*

J285

from June 2015

E67 11

77 T4bt /2

0.13 sw/ws

0.13 vi/bl

0.35 or/br

0.35 * sw

0.35 or/sw

0.75 rt/ge

0.75 br

0.13 ge

T4bt /3

0.13 bl

T4bt /1 31

0.35 br

372 T20i /14

T20i /13

T20i /17

T20i /18

T20i /8

T20i /7

T20i /15

T20i /16 1.5 br

E380

687 15

16

17

18

19

20

21

22

23

24

25

26

27

28

FV3-030030915

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2015

Audi TT

No. 30 / 4

Wiring Diagram

Information electronics control module 1, Left front treble speaker, Left front bass speaker, Right front treble speaker, Right front bass speaker

J794 T8p /7

T8p /3

1.0 gr/sw

1.0 gr

0.5 gr

T8p /2

1.0 ws

B191

B189

B192

B190

0.5 gr/sw

1.0 gr

1.0 gr/sw

0.5 ws

0.5 ws/sw

T8p /6

1.0 ws/sw

1.0 ws

J794 R20 R21 R22 R23 T2fu T2fw T2p T2q T8p T27a T27ax T27b T27bx TTVL TTVR

Information electronics control module 1 Left front treble speaker Left front bass speaker Right front treble speaker Right front bass speaker 2-pin connector 2-pin connector 2-pin connector 2-pin connector 8-pin connector 27-pin connector 27-pin connector, black 27-pin connector, black 27-pin connector, black Coupling point on left front door Coupling point on right front door

B189

Right front speaker positive connection (in interior wiring harness)

B190

Right front speaker negative connection (in interior wiring harness)

B191 Left front speaker positive connection (in interior wiring harness)

1.0 ws/sw

B192 Left front speaker negative connection (in interior wiring harness) T27ax /20

T27ax /21

T27a /20

T27a /21

T27bx /20

T27bx /21

T27b /20

T27b /21

TTVL

1.5 rt/vi

* *2

Only for vehicles with 4 speakers (8RE) Only for vehicles with 8 speakers (8RM)

TTVR

1.5 br/vi

1.5 br/vi

1.5 rt/vi

ws

= white

rt br gn bl gr li vi ge or rs

= = = = = = = = = =

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not sw = black permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability ro Copyright = red by AUDI AG. with respect to the correctness of information in this document. T2fw /2 +

T2fw /1 -

T2p /2 +

R20

30

T2fu /2 +

R21

* *2

29

T2p /1 -

32

T2q /2 +

R22

* *2

31

T2fu /1 -

R23

* *2

33

34

35

36

T2q /1 -

* *2

37

38

39

40

41

42

FV3-030040915

red brown green blue grey lilac lilac yellow orange pink

09.2015

Audi TT

No. 30 / 5

Wiring Diagram

Data bus on board diagnostic interface, Information electronics control module 1, Left rear treble speaker, Left rear bass speaker, Right rear treble speaker, Right rear bass speaker

J794 T8p /8

1.0 gn/sw

T8p /4

T8p /5

1.0 gn

1.0 vi/sw

B195

B193

B196

B194

T8p /1

T12m /6

0.35 *2 vi

1.0 vi

0.35 or/vi

B415

T12m /12

J533 J794 R14 R15 R16 R17 T2fp T2fq T2fr T2fs T8p T12m T20a

0.35 or/br

B421

Data bus on board diagnostic interface Information electronics control module 1 Left rear treble speaker Left rear bass speaker Right rear treble speaker Right rear bass speaker 2-pin connector 2-pin connector 2-pin connector 2-pin connector 8-pin connector 12-pin connector 20-pin connector

B193 Right rear speaker positive connection (in interior wiring harness) B194

Right rear speaker negative connection (in interior wiring harness)

B195 Left rear speaker positive connection (in interior wiring harness) 1.0 gn

1.0 gn/sw

0.5 gn/sw

0.5 gn

1.0 vi

1.0 vi/sw

0.5 vi/sw

0.35 *2 vi

0.5 vi

0.35 or/vi

0.35 or/br

B196 Left rear speaker negative connection (in interior wiring harness) B415 Infotainment CAN Bus high connection 1 (in main wiring harness)

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

B421 Infotainment CAN bus low connection 1 (in main wiring harness) * *2

T2fs /2 +

43

44

T2fs /1 -

T2fr /1 -

T2fr /2 +

T2fp /2 +

T2fp /1 -

T2fq /1 -

R15

R14

R17

R16

*

*

*

*

45

46

47

48

49

50

51

T2fq /2 +

T20a /20

T20a /10

J533

52

53

54

55

56

FV3-030050915

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

Only for vehicles with 8 speakers (8RM) from June 2015

white black red red brown green blue grey lilac lilac yellow orange pink

09.2015

Audi TT

No. 30 / 6

Wiring Diagram

Information electronics control module 1, Antenna amplifier, Antenna amplifier 4 J794 R11 R24 R93 R112 R113 R248 T2go T2gp T4bk T4bl T4bu

J794 T4bl /2

T4bl /1

T4bl /1

* 0.5 *2 sw

T4bl /2

T4bl /3

0.5 * sw

T4bl /4

0.5 * sw

*

* 0.5 *2 sw

639

Ground connection on left A-pillar without TV reception Only for vehicles with TV tuner

R248

T2go /1*

*3 0.5 * sw

Ground connection on A-pillar, lower right

*3

R112

*

43

Protected by copyright. Copying for private or commercial purposes, in or in whole, is not * part Roadster permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability *2 Only for vehicles with respect to the correctness of information in this document. Copyright by AUDI AG.

*

AM2

Information electronics control module 1 Antenna Antenna amplifier Radio antenna 2 Antenna amplifier 3 Antenna amplifier 4 Radio antenna 2-pin connector 2-pin connector, light brown 4-pin connector, purple 4-pin connector 4-pin connector, green

T2go /2

*

0.5 * sw

60 60

0.5 sw

T2gp /1

* *2

T2gp /2

0.5 * sw

1.0 br

T4bk /3

64 64

1.0 br

T4bk /4

T4bu /1

R93

FM2

58

59

60

61

62

63

64

65

T4bu /3

1.0 br

T4bu /4

R11 R24

639

*

0.5 * sw

T4bu /2

AM/FM1

R113 57

0.5 * sw

1.0 br

43

*

66

67

68

69

70

FV3-030060915

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2015

Audi TT

No. 30 / 7

Wiring Diagram

Information electronics control module 1, Antenna amplifier, Antenna amplifier 2 J794 R11 R24 R93 R111 T2gu T2gv T4bl T4by T4bz * *2 *3

J794 T4bl /2

T4bl /1

T4bl /1

*2 0.5 * sw

T4bl /2

T4bl /3

*3 0.5 * sw

*2 *

T4bz /3

T2gu /1

T4by /3

R93

FM2

*3 *

*2 0.5 * sw

T2gu /2

73

74

75

T2gv /1

T2gv /2

R11

AM/FM1

R24

*

72

*3 0.5 * sw

T4by /4

R111 71

T4bl /4 *3 0.5 * sw

*2 *

*3 0.5 * sw

T4bz /4

T4bl /3

*2 0.5 * sw

*3 *

*2 0.5 * sw

T4bl /4

*

76

77

78

79

Information electronics control module 1 Antenna Antenna amplifier, Rear window, upper right Radio antenna 2 Antenna amplifier 2, Rear window, upper left 2-pin connector, blue 2-pin connector, white 4-pin connector 4-pin connector, purple 4-pin connector, light brown Coupe Only for vehicles with TV tuner Only for vehicles without TV reception

80

81

82

83

84

FV3-030070915

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not brown permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability green with respect to the correctness of information in this document. Copyright by AUDI AG. blue grey lilac lilac yellow orange pink

09.2015

Audi TT

Wiring Diagram

No. 31 / 1

Sound system, Bang & Olufsen , (9VS) from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2016

Audi TT

No. 31 / 2

Wiring Diagram

Digital sound system control module, Telephone microphone, Microphone unit in front roof module, Safety fuse 3, Fuse panel C S133

J525 T38 /1 30

A1 B+

A

T38 /2 31

T2fb /2

T38 /38

A J285 J525 J794 J886 R38 R164 S133 SC SC12 T2fb T4bg T12m T32a T38

T2fb /1

E1

25.0 rt

4.0 rt/gr

0.75 *4 gn

4.0 br

0.75 *4 gn

0.35 gn/vi

* B444 A1

SC

0.35 gn/vi

SC12

639

0.35 gn/vi

Battery Instrument cluster control module Digital sound system control module Information electronics control module 1 Seat belt microphone control module Telephone microphone Microphone unit in front roof module Safety fuse 3 Fuse panel C Fuse 12 (on fuse panel C) 2-pin connector, black 4-pin connector 12-pin connector 32-pin connector, black 38-pin connector Ground connection on left A-pillar

B444 OBD connection 1 (in main wiring harness) 12a *3 *2

J886

T12m /3

J794

* *2 *3 *4 *5

T32a /1

Refer to applicable wiring diagram for fuse positions Refer to applicable wiring diagram Roadster Fiber optic cable Only for vehicles with a cell phone/telephone

J285

Protected by copyright. Copying for private or commercial purposes, in part or*5in whole, is not *5 0.35 0.35 *5 0.35 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability sw bl sw with respect to the correctness of information in this document. Copyright by AUDI AG.

0.35 *5 gn

T4bg /2

T4bg /1

R38 R164

639 1

2

3

4

5

6

7

8

9

10

11

12

13

14

FV3-031020916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

Digital sound system control module, Left rear treble speaker, Left rear bass speaker, Right rear treble speaker, Right rear bass speaker, Interior microphone, Microphone unit in front roof module

J525 T38 /29

0.35 sw

No. 31 / 3

Wiring Diagram

T38 /37

T38 /12 +

0.35 ws

1.5 gn

T38 /11 -

T38 /33 -

1.5 gn/sw

0.5 bl/sw

T38 /25 +

0.5 sw

T38 /14 +

1.5 vi

T38 /13 -

1.5 vi/sw

T38 /26 +

0.5 bl

T38 /34 -

0.5 bl/sw

J525 R14 R15 R16 R17 R74 R164 T2fp T2fq T2fr T2fs T4bg T38

Digital sound system control module Left rear treble speaker Left rear bass speaker Right rear treble speaker Right rear bass speaker Interior microphone Microphone unit in front roof module 2-pin connector 2-pin connector 2-pin connector 2-pin connector 4-pin connector 38-pin connector

0.35 sw

T4bg /4

T2fs /2 +

T4bg /3

T2fs /1 -

R74 R15

R164 15

16

17

18

19

20

21

ws = white sw = black ro = red rt = red T2fr T2fr T2fp T2fp T2fq T2fq /1 /2 /2 /1 /2 /1 br = brown + + + gn = green Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not bl = blue permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability gr by = AUDI greyAG. with respect to the correctness of information in this document. Copyright R14 R17 R16 li = lilac vi = lilac ge = yellow 22 23 24 25 26 27 28 or = orange rs = pink FV3-031030916

09.2016

Audi TT

No. 31 / 4

Wiring Diagram

Digital sound system control module, Left front treble speaker, Right front treble speaker, Center speaker, Center speaker 2 J525 T38 /32 +

0.5 gr

T38 /24 -

T38 /36 +

T38 /28 -

0.5 gr/sw

T38 /18 +

0.35 rt/bl

0.35 ge/bl

0.75 ws/ge

T38 /6 -

T38 /31 +

0.75 ws/bl

0.5 ws

J525 R20 R22 R208 R219 T2ft T2fu T2fw T2fz T38

T38 /23 -

0.5 ws/sw

Digital sound system control module Left front treble speaker Right front treble speaker Center speaker Center speaker 2 2-pin connector 2-pin connector 2-pin connector 2-pin connector 38-pin connector

Protected by copyright. Copying for private ws or commercial = white purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability sw = black with respect to the correctness of information in this document. Copyright by AUDI AG. T2fw /2 +

T2fw /1 -

T2fz /1 -

R20

29

30

T2fz /2 +

T2ft /2 +

R208

31

32

33

34

T2ft /1 -

T2fu /2 +

R219

35

36

37

38

T2fu /1 -

R22

39

40

41

42

FV3-031040916

ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = =

red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 31 / 5

Wiring Diagram

Digital sound system control module, Left front bass speaker, Right front bass speaker, Right front midrange speaker J525 T38 /4 +

0.75 rt/gn

T38 /5 -

0.75 br/gn

T27ax /17

T38 /9 +

0.75 sw/ws

T27ax /18

T38 /10 -

0.75 br/ge

T27ax /26

T38 /8 +

0.75 gn/ge

T27ax /25

T38 /7 -

T38 /17 +

0.75 br/bl

T27ax /24

0.75 gn/ge

T27ax /23

TTVL

T38 /16 -

0.75 gn/bl

T27bx /17

T38 /20 +

0.75 gr/bl

T27bx /18

T38 /19 -

0.75 gr/ge

T38 /21 +

0.75 bl/ge

J525 R21 R23 R103 R104 T2r T2s T4m T4n T27a T27ax T27b T27bx T38 TTVL TTVR

T38 /22 -

0.75 ge

T27bx /24

T27bx /23

T27bx /26

T27bx /25

T27b /24

T27b /23

T27b /26

T27b /25

Digital sound system control module Left front bass speaker Right front bass speaker Left front midrange speaker Right front midrange speaker 2-pin connector 2-pin connector 4-pin connector 4-pin connector 27-pin connector 27-pin connector, black 27-pin connector, black 27-pin connector, black 38-pin connector Left front door coupling point Right front door coupling point

TTVR

T27a T27a T27a T27a T27a T27a T27b T27b /17 /18 /26private or /25commercial /24 purposes, /23 /17 /18 Protected by copyright. Copying for in part or in whole, is not

permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

0.75 rt/gn

0.75 br/gn

T2r /2 +

0.75 bl/ge

T2r /1 -

0.75 ge

T4m /4 +

T4m /3 -

R103

43

44

45

0.75 gr/bl

0.75 gr/ge

T4m /2 +

0.75 rt/gn

T4m /1 -

T2s /2 +

R21

46

47

0.75 br/gn

0.75 gr/bl

T2s /1 -

0.75 gr/ge

T4n /2 +

T4n /1 -

R104

48

49

50

51

52

0.75 bl/ge

0.75 ge

T4n /4 +

T4n /3 -

R23

53

54

55

56

FV3-031050916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

Wiring Diagram

No. 32 / 1

Top Convertible from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2015

Audi TT

No. 32 / 2

Wiring Diagram

Rear window defogger relay, Fuse 2 (on fuse panel D), Fuse 2 (on fuse panel F), Safety fuse 3 S131 C1

A1 B+

A J9 SC SD SF1 SD2 SF2 SC7 S131 S133 SF

S133 E1

6.0 sw

25.0 rt

B+

B323

A

Battery Rear window defogger relay Fuse panel C Fuse panel D Fuse 1 (on fuse panel F) Fuse 2 (on fuse panel D) Fuse 2 (on fuse panel F) Fuse 7 (on fuse panel C) Safety fuse 1 Safety fuse 3 Fuse panel F

B316 Positive connection 2 (30a) (in main wiring harness)

*

6.0 sw

4.0 sw

2

A1

SD2

SC7

2A

7a

4.0 sw

2A

1A

SF2

SF1

2B

1B

B323 Positive connection 9 (30a) (in main wiring harness) *

SD

4.0 rt/vi

SC

SF 74 74

0.5 ge/rt

0.35 ws/vi

2.5 sw/rt

2 85

Refer to applicable wiring diagram for fuse positions

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1.0 rt/ge

3 87

15 15

16 16

J9 1 86

5 30

0.35 ge/rt

2.5 ws

33 33 B316

1

2

3

4

5

6

7

8

9

10

11

12

13

14

FV9-032020915

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2015

Audi TT

No. 32 / 3

Wiring Diagram

Convertible top open position switch, Convertible top front closed position switch, Convertible top control module, Convertible top locking motor J256 T6e /3

T6e /6

4.0 rt/vi

1.0 rt/ge

3 3

13 13

T20e /16

T20e /8

T20e /17

0.35 gr/ge

0.5 gr/sw

T10t /2

T20e /7

0.35 gr/ws

T10t /9

2.5 gr/vi

T10t /10

F171 F202 J256 T2hf T2hh T4ch T6d T6e T10t T10tx T20e THRL V223

T6d /5

2.5 gr

T10t /8

T10t /5

T10tx /8

T10tx /5

M33

Convertible top open position switch Convertible top front closed position switch Convertible top control module 2-pin connector 2-pin connector 4-pin connector 6-pin connector 6-pin connector 10-pin connector 10-pin connector 20-pin connector Coupling point in luggage compartment, left Convertible top locking motor Connection 2 (in convertible top wiring harness)

THRL T10tx /2 0.5 br

T10tx /9

T10tx /10

0.5 br

0.5 br

M33

0.5 br/ge

0.5 br/ge

T2hf /1

T2hf /2

2.5 sw/ge

T2hh /1

T2hh /2

2.5 br

T4ch /1

T4ch /3

T4ch /2

T4ch /4

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guaranteeMor accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

F202

15

16

17

18

V223

F171

19

20

21

22

23

24

25

26

27

28

FV9-032030915

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2015

Audi TT

No. 32 / 4

Wiring Diagram

Convertible top latch -open- switch, Convertible top control module, Rear window defogger C18 F294 F295 J256 T4cf T6d T6e T10t T10tx T20e THRL Z1

J256 11 11

T6d /2

T20e /13

T6e /4

2.5 ws

61 61

C18

2.5 ws

2.5 br

0.35 gr/gn

0.35 gr/bl

387

4.0 br

T10t /1

T10t /4

T10t /6

T10t /7

T10t /3

T10tx /1

T10tx /4

T10tx /6

T10tx /7

T10tx /3

Windshield antenna suppression filter Convertible top latch -open- switch Convertible top latch -closed- switch Convertible top control module 4-pin connector 6-pin connector 6-pin connector 10-pin connector 10-pin connector 20-pin connector Coupling point in luggage compartment, left Rear window defogger Ground connection 22 (in main wiring harness)

THRL

0.5 bl/rt

0.5 bl/ge

T4cf /4

0.5 br

T4cf /2

F294

T4cf /1

0.5 br

T4cf /3

F295

Z1 387

387

4.0 br 61 61 29

30

31

32

33

34

35

36

37

38

39

40

41

42

FV9-032040915

ws sw ro rt br gn bl gr li vi ge or rs

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability = white with respect to the correctness of information in this document. Copyright by AUDI AG.

= = = = = = = = = = = =

black red red brown green blue grey lilac lilac yellow orange pink

09.2015

Audi TT

No. 32 / 5

Wiring Diagram

Convertible top front lock switch, Convertible top locking readiness switch, Convertible top control module, Convertible top motor, Glove compartment lock motor, Convertible top motor 2

J256 T6d /4

T6d /1

2.5 ge/bl

2.5 ge/vi

T10a /3

0.5 sw/bl

T10a /2

0.5 sw/vi

T20e /9

T6d /6

0.35 vi

2.5 ge/ws

T6d /3

2.5 ge

T10a /4

0.5 sw/gr

T10a /5

0.5 sw/gn

T20e /2

0.35 ws/rt

T20e /1

0.35 br/sw

T20e /18

0.5 rt/gr

T20e /19

F172 F542 J256 T2hg T3bk T6d T10a T10g T10s T20e V82 V224 V576

0.5 rt/gn

M32

0.35 vi

T10g /9

T10g /10

T10g /7

T10g /8

0.35 vi

T10g /6

T10s /6

T10s /9

M

T10g /5

369

Ground connection 4 (in main wiring harness)

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 370 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Ground connection 5 (in main wiring harness)

T10s /10

T10s /7

T10s /8

T2hg /1

M

T10s /5

V576

Convertible top front lock switch Convertible top locking readiness switch Convertible top control module 2-pin connector 3-pin connector, black 6-pin connector 10-pin connector 10-pin connector 10-pin connector 20-pin connector Convertible top motor Glove compartment lock motor Convertible top motor 2

T2hg /2

T3bk /1

T3bk /3

387

Ground connection 22 (in main wiring harness)

639

Ground connection on left A-pillar

M32

Connection 1 (in convertible top wiring harness)

M

V82

T3bk /2

V224 *

F172 F542

*

*

pre-wired component

0.5 br

369

0.5 br

1.0 br

0.5 br

370

2.5 br

387

639 43

44

45

46

47

48

49

50

51

52

53

54

55

56

FV9-032050915

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2015

Audi TT

No. 32 / 6

Wiring Diagram

Convertible top operation switch, Convertible wind deflector switch, Convertible top control module, Convertible wind deflector motor J256 T20e /5

T20e /6

T20e /15

73 73

T20e /14

T6e /5

E137 E278 J256 T3bi T4bc T4cg T6e T20e V186

T6e /2

0.35 gr/bl

B371

0.35 gn

0.35 bl

0.35 gr/bl

0.35 sw/ws

0.35 ws/br

2.5 gn

2.5 bl

B372

Convertible top operation switch Convertible wind deflector switch Convertible top control module 3-pin connector 4-pin connector 4-pin connector 6-pin connector 20-pin connector Convertible wind deflector motor

368

Ground connection 3 (in main wiring harness)

372

Ground connection 7 (in main wiring harness)

687

Ground connection 1 on center tunnel

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 729Copyright Ground connection with respect to the correctness of information in this document. by AUDI AG. 0.35 gr/bl

0.35 gr/bl

on left rear wheel housing

B371 Antenna connection 1 (in main wiring harness) B372 Antenna connection 2 (in main wiring harness)

T4cg /2

T4cg /3 58s

T4cg /4

T4bc /2

T4bc /3 58s

T4bc /4

E137

E278

T4cg /1 31

T3bi /3

M

V186

T4bc /1 31

34 34 2.5 br

T3bi /2

0.5 br

0.5 br

368

372 40 40 4.0 br

2.5 br

1.5 br

729 57

58

59

60

61

62

687 63

64

65

66

67

68

69

70

FV9-032060915

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2015

Audi TT

No. 32 / 7

Wiring Diagram

Convertible top control module, Data bus on board diagnostic interface J256

J285 T20e /11

0.35 or/br

T20e /12

0.35 * gn

T32a /3

0.35 or/gn

T32a /4

0.35 * gn

0.35 or/br

0.35 or/gn

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability B397with respect to the correctness of information in this document. Copyright by AUDI AG.

J256 J285 J519 J533 T20a T20e T32a T73a T73c

Convertible top control module Instrument cluster control module Vehicle electrical control module system Data bus on board diagnostic interface 20-pin connector 20-pin connector 32-pin connector 73-pin connector, black 73-pin connector, black

B397

Comfort system CAN bus high connection 1 (in main wiring harness)

B398

Comfort system CAN bus high connection 2 (in main wiring harness)

B406

Comfort system CAN bus low connection 1 (in main wiring harness)

B407

Comfort system CAN bus low connection 2 (in main wiring harness)

*

from June 2015

B406

62 62

99

0.35 * gn

0.35 or/br

0.35 or/gn

B407 0.35 gr/bl

0.35 ws/vi

T73c /62

0.35 or/br

T73c /24

0.35 * gn

0.35 or/gn

T73a /17

B398

T73a /16

72

73

74

0.35 or/gn

T20a /5

J519

71

0.35 * gn

0.35 or/br

T20a /15

J533

75

76

77

78

79

80

81

82

83

84

FV9-032070915

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2015

Audi TT

Wiring Diagram

No. 34 / 1

TV tuner , (QU1),(QV1) from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2016

Audi TT

No. 34 / 2

Wiring Diagram TV tuner, Fuse panel C A J525 R78 S132 SC SC16 T2fa T12l

R78 S132 A1 +

T12l /1 30

T2fa /1

T2fa /2

T12l /2 31

D1

25.0 rt

0.35 rt/sw

0.75 *3 gn

0.75 *3 gn

0.35 br

371

Ground connection 6 (in main wiring harness)

730

Ground connection 1 on right rear wheel housing

B318 Positive connection 4 (30a) (in main wiring harness) * *2 *3

A2

A

Battery Digital sound system control module TV tuner Safety fuse 2 Fuse panel C Fuse 16 (on fuse panel C) 2-pin connector 12-pin connector

Refer to applicable wiring diagram for Infotainment MOST bus Refer to applicable wiring diagram for fuse positions Fiber optic cable

SC

SC16

*2

J525

16a

* 371 0.35 rt/sw

B318 27 27

1.0 br

0.5 br

730 1

2

3

4

5

6

7

8

9

10

11

12

ws = white sw = black ro = red rt = red br = brown Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not gnauthorised = green permitted unless by AUDI AG. AUDI AG does not guarantee or accept any liability = blue of information in this document. Copyright by AUDI AG. with respect bl to the correctness gr = grey li = lilac vi = lilac ge = yellow 13 14 or = orange rs = pink FV3-034020916

09.2016

Audi TT

No. 34 / 3

Wiring Diagram

Antenna amplifier, TV tuner, Antenna amplifier 2 J285 J794 R11 R24 R55 R78 R111 T2gb T2hi T4bl T4by T12l T12m T32a

R78 T2gb /1

T12l /3

T2gb /2

T2gb /1

T2gb /2

0.35 gn/vi *3 B444

*2

0.5 *2 sw

0.35 gn/vi

*

0.35 gn/vi

0.5 * sw

B444 OBD connection 1 (in main wiring harness) * *2 *3

T12m /3

J794

Instrument cluster control module Information electronics control module 1 Antenna Antenna amplifier TV antenna 1 TV tuner Antenna amplifier 2 2-pin connector 2-pin connector 4-pin connector 4-pin connector 12-pin connector 12-pin connector 32-pin connector, black

Coupe Roadster Refer to applicable wiring diagram for Infotainment MOST bus

T32a /1

J285 T4bl /1

T4bl /2

T4bl /3

*2

*

0.5 *2 sw

0.5 sw T2hi /1

35 35

T4bl /4

36 36

19 19

0.5 * sw

25 25

*

26 26

T2hi /2

T4by /1 TV1

R55

16

*2

T4by /3 AM/FM1

1.0 br

T4by /4

R11

99

26

27

R24

*2

15

0.5 sw

T4by /2

R111

0.5 * sw

*

17

18

19

20

21

22

23

24

*2

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. ws AUDI AG = does whitenot guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

0.5 sw

R55

TV1

20 20

25

28

FV3-034030916

sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = =

black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 34 / 4

Wiring Diagram

TV tuner, Antenna amplifier 2, Antenna amplifier 4 R78 T4bh /3

T4bh /4

T4bh /1

*

0.5 sw

T4bh /2

T2gb /1

0.5 * sw

*2

T2gb /2

0.5 *2 sw

T4bh /1

*2

T4bh /2

0.5 *2 sw

R56 R57 R78 R82 R83 R93 R111 R113 R183 T2gb T2gc T2gw T4bh T4bk T4bz 639 * *2 *3

17 17

T2gc /1

0.5 sw

T2gc /2

T4bk /1

R57

TV3

TV2

R56

R83

29

30

T4bk /3 FM2

R113 *

31

32

33

34

35

Roadster Coupe Only for vehicles with Korea equipment

0.5 * sw

ws = white sw = black ro = red rt = red T4bk T4bz T4bz T2gw T2gw br = brown /4 /1 /2 /1 /2 gn = green bl = blue R93 R183 R56 DAB TV1 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not gr = grey permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability R111 R82 li = lilac *2 with respect639 to the correctness of information in this*2document. Copyright by AUDI AG. *3 vi = lilac ge = yellow 36 37 38 39 40 41 42 or = orange rs = pink FV3-034040916 0.5 sw

T4bk /2

Ground connection on left A-pillar

18 18

*

0.5 sw

TV antenna 2 TV antenna 3 TV tuner TV antenna amplifier 1 TV antenna amplifier 2 Radio antenna 2 Antenna amplifier 2 Antenna amplifier 4 Digital radio antenna 2-pin connector 2-pin connector 2-pin connector 4-pin connector 4-pin connector 4-pin connector

1.0 br

0.5 sw

0.5 sw

09.2016

Audi TT

Wiring Diagram

No. 35 / 1

Driver assistance systems front camera , (QK1) from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2016

Audi TT

No. 35 / 2

Wiring Diagram

Terminal 15 power supply relay, Driver assistance systems front camera, Fuse panel C, Coupling point on roof, center, Window defogger for front sensor system

R242 S133 A1 B+

T12b /2

T12b /6 15

T12b /8

A J329 J519 J533 R242 SC32 S133 SC T2fk T2i T2ix T12b T20a T73a THM Z113

T12b /4

E1

0.35 *2 gr

0.35 or/br

0.35 or/gr

SC

A1

1/86

0.13 rt/ge

B109

*

J329

0.35 or/gr B108

25.0 rt

A

0.35 *2 gr

0.35 or/br

0.35 rt/ge

T20a /7

3/30

T20a /17

SC32 2/85

5/87

92

0.5 br

J533

91

32a

0.35 sw/bl

0.35 rt/ge 0.35 br

B279

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. T73a /13

1.0 br

1.0 br

0.5 br

T2ix /1 0.5 gn/rt

T2fk /2

369

T2fk /1

88

Z113

639 1

2

3

4

5

6

7

8

369

Ground connection 4 (in main wiring harness)

370

Ground connection 5 (in main wiring harness)

639

Ground connection on left A-pillar

B109 CAN bus extended low connection 1 (in main wiring harness)

T2i /1

T2ix /2 THM 2.5 br

Ground connection 2 (in main wiring harness)

B279 Positive connection 3 (15a) (in main wiring harness)

J519 2.5 br

367

B108 CAN bus extended high connection 1 (in main wiring harness)

T2i /2

370

22

367

Battery Terminal 15 power supply relay Vehicle electrical system control module Data bus on board diagnostic interface Driver assistance systems front camera Fuse 32 (on fuse panel C) Safety fuse 3 Fuse panel C 2-pin connector 2-pin connector 2-pin connector 12-pin connector 20-pin connector, black 73-pin connector, black Coupling point on roof, center Window defogger for front sensor system

9

10

11

12

13

14

FV3-035020916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

* *2

Refer to applicable wiring diagram for fuse positions from June 2015

09.2016

Audi TT

Wiring Diagram

No. 36 / 1

Neck heating , (9K1) from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

04.2016

Audi TT

No. 36 / 2

Wiring Diagram

Terminal 15 power supply relay, Neck heating relay, Fuse panel C

J519

J329 J519 J989 SC22 SC34 SC46 S133 SC T73a

S133 T73a /13 E1

B470

2.5 sw/rt 46

25.0 rt

2.5 sw/rt

0.35 sw/bl

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not A1 91 22 SC permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

SC46

3/30

SC22

J329

46a

22a

2.5 ge/rt

19 19

2.5 * ws

27 27

2.5 rt/ws

4.0 gn/rt

639

Ground connection on left A-pillar

B470 Connection 6 (in main wiring harness) 2/85

*

Running change

92

0.75 rt/gn 4.0 sw/rt

Ground connection 2 (in main wiring harness)

1/86

34a

122

367

B278 Positive connection 2 (15a) (in main wiring harness)

SC34 5/87

Terminal 15 power supply relay Vehicle electrical system control module Neck heating relay Fuse 22 (on fuse panel C) Fuse 34 (on fuse panel C) Fuse 46 (on fuse panel C) Safety fuse 3 Fuse panel C 73-pin connector

0.5 br

B278 0.35 rt/gn

28 28

3

1

5

2

30 30

J989

2.5 br

0.35 br

367 2.5 br 639 1

2

3

4

5

6

7

8

9

10

11

12

13

14

FV9-036020416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 36 / 3

Wiring Diagram

Left neck heating control module, Right neck heating control module, Left neck heating fan, Right neck heating fan

J519

T73a /42

33

44

0.35 vi/ge

J519 J846 J847 T4bn T4bo T10d T10dx T10f T10fx T73a TSVL TSVR V450 V451

5 5

2.5 * ws

370

370

2.5 * br

B549

2.5 ge/rt

381

0.35 vi/ge

2.5 br

T10d /2

0.35 vi/ge

T10d /3

T10d /8

TSVL T10dx /2

T10dx /7

2.5 rt/ws

382

382

0.5 * br

2.5 br

T10f /2

2.5 * br

2.5 br

T10f /7

2.5 * ws

T10f /8

T10f /3

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised TSVRby AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. T10dx /8

T10dx /3

T10fx /2

T10fx /7

T10fx /8

T10fx /3

Vehicle electrical system control module Left neck heating control module Right neck heating control module 4-pin connector 4-pin connector 10-pin connector 10-pin connector 10-pin connector 10-pin connector 73-pin connector Left front seat coupling station Right front seat coupling station Left neck heating fan Right neck heating fan

370

Ground connection 5 (in main wiring harness)

381

Ground connection 16 (in main wiring harness)

382

Ground connection 17 (in main wiring harness)

638

Ground connection on right A-pillar

B549 LIN bus connection 2 (in main wiring harness) * 0.35 vi/ws

0.5 br

T4bn /3

2.5 br

T4bn /2

2.5 rt

T4bn /1

2.5 br

0.35 vi/ws

T4bn /4

0.5 br

T4bo /3

2.5 br

T4bo /2

J846 15

16

17

T4bo /4

M

V450 18

2.5 rt

T4bo /1

M

J847

638 19

20

21

22

23

24

V451 25

26

Running change

27

28

FV9-036030416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 36 / 4

Wiring Diagram

Climatronic control module, Data bus on board diagnostic interface

J519

T73a /17

0.35 or/br

370

T73a /16

0.35 * gn

0.35 or/gn

Climatronic control module Vehicle electrical system control module Data bus on board diagnostic interface 20-pin connector 20-pin connector, black 73-pin connector

43

Ground connection on A-pillar, lower right

370

Ground connection 5 (in main wiring harness)

382

Ground connection 17 (in main wiring harness)

B397

B406

382

J255 J519 J533 T20a T20c T73a

0.35 or/br

0.35 * gn

0.35 or/gn

B398

2.5 br

B407

B397

Comfort system CAN bus high connection 1 (in main wiring harness)

B398

Comfort system CAN bus high connection 2 (in main wiring harness)

B406

Comfort system CAN bus low connection 1 (in main wiring harness)

B407

Comfort system CAN bus low connection 2 (in main wiring harness)

*

from June 2015

2.5 br 0.35 or/br

0.35 * gn

0.35 or/gn

T20c /6

0.35 or/br

T20c /5

0.35 * gn

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

0.35 or/gn

T20a /5

T20a /15

14 14

J255

43 29

30

31

32

33

34

35

J533 36

37

38

39

40

41

42

FV9-036040416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

Wiring Diagram

No. 37 / 1

Infotainment MOST bus from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2016

Audi TT

No. 37 / 2

Wiring Diagram

Instrument cluster control module, Digital sound system control module, Information electronics control module 1, TV tuner * *2

* *2

J285

J525

T2d /1

T2d /2

R78

T2fb /1

T2fb /2

0.75 gn

J525

T2fa /1

0.75 gn

J285 J525 J794 R78 T2d T2ez T2fa T2fb * *2 *3

* *3

*3

T2fa /2

T2fb /1

T2fb /2

0.75 gn

0.75 gn

0.75 gn

Instrument cluster control module Digital sound system control module Information electronics control module 1 TV tuner 2-pin connector, black 2-pin connector, black 2-pin connector, black 2-pin connector, black Only for vehicles with Bang & Olufsen sound system Only for vehicles without TV reception Only for vehicles with TV tuner

0.75 gn

0.75 gn T2ez /2

T2ez /1

T2d /2

J794

2

3

4

T2ez /2

J285

* *2

1

T2d /1

J794 * *3

* *3

5

6

7

8

9

T2ez /1

10

11

12

13

14

FV3-037020916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not grey permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. lilac lilac yellow orange pink

09.2016

Audi TT

No. 37 / 3

Wiring Diagram

Instrument cluster control module, Information electronics control module 1, TV tuner

*

*

R78

J794 T2fa /2

T2fa /1

0.75 gn

J285 J794 R78 T2d T2ez T2fa *

T2ez /1

0.75 gn

T2ez /2

Instrument cluster control module Information electronics control module 1 TV tuner 2-pin connector, black 2-pin connector, black 2-pin connector, black Only for vehicles with TV tuner

0.75 gn

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. T2d /2

T2d /1

J285 *

15

16

17

18

19

20

21

22

23

24

25

26

27

28

FV3-037030916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 37 / 4

Wiring Diagram

Digital sound system control module, Information electronics control module 1, TV tuner J285 J525 J794 R78 T12l T12m T32a T38

B444

Instrument cluster control module Digital sound system control module Information electronics control module 1 TV tuner 12-pin connector 12-pin connector 32-pin connector 38-pin connector

B444 OBD connection 1 (in main wiring harness) * *2

0.35 gn/vi

0.35 gn/vi

T38 /38

0.35 gn/vi

T12l /3

0.35 gn/vi

T32a /1

T12m /3

J525 R78 285 Protected by copyright. Copying for private or commercial purposes, in part orJin whole, is not permitted unless authorised by AUDI AG. AUDI AG * *2 does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

29

30

31

32

33

34

35

36

37

Only for vehicles with Bang & Olufsen sound system Only for vehicles with TV tuner

38

J794

39

40

41

42

FV3-037040916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

Wiring Diagram

No. 38 / 1

Seat lumbar adjustment with power seats , (3PK) from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2016

Audi TT

No. 38 / 2

Wiring Diagram

Front passenger power seat adjustment circuit breaker 1, Fuse panel C

J519 S132

J519 SC20 SC45 S46 S132 S133 SC T73a

S133 T73a /42

D1

E1

25.0 rt

25.0 rt

Vehicle electrical system control module Fuse 20 (on fuse panel C) Fuse 45 (on fuse panel C) Front passenger power seat adjustment circuit breaker 1 Safety fuse 2 Safety fuse 3 Fuse panel C 73-pin connector, black

B320 Positive connection 6 (30a) (in main wiring harness)

0.35 vi/ge

B549 LIN bus connection 2 (in main wiring harness)

SC

A2 J

A1 J

SC45

SC20

45a

B549

20a

1.5 rt/ge

C121

2.5 rt/gr

0.5 ge/bl

0.35 vi/ge

0.35 vi/ge

1 J

B320

S46

1A

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

46 46

1

2

35 35

3

0.35 ge/bl

0.35 ge/bl

1.5 rt/gn

34 34

68 68

79 79

4

5

6

7

8

9

69 69

10

11

12

13

14

FV3-038020916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 38 / 3

Wiring Diagram Driver seat adjustment control head

E470

E222 T6av /3

T6av /1

1.5 br

1.5 br

T6av /5

T6av /2

1.5 br

1.5 rt

95

T6av /4

1.5 rt

T6av /6

1.5 rt

E364

T10w /2

1.5 br/vi

T10w /1

1.5 rt/ws

T10w /4

1.5 br/bl

T10w /6

1.5 br/rt

T10w /5

1.5 sw/rt

Driver seat angle adjustment switch Driver seat forward/back adjustment switch Driver seat height adjustment switch Driver seat adjustment control head 5-pin connector 5-pin connector 5-pin connector 6-pin connector 10-pin connector Driver seat forward/back adjustment motor Driver seat angle adjustment motor Driver seat height adjustment motor

95

Ground connection 1 (in seat adjustment wiring harness)

M1

Positive connection 1 (30) (in seat adjustment wiring harness)

M1

1.5 br

1.5 rt

45 45

46 46

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

T5v /1

V243

15

E363

T10w /7

1.5 bl/gn

E222 E363 E364 E470 T5t T5u T5v T6av T10w V28 V243 V245

16

17

18

19

20

21

22

23

T5v /3

T5u /1

M

24

V245

25

T5u /3

T5t /1

M

26

V28

27

T5t /3

M

28

FV3-038030916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT E470

1.5 rt/ge

T10w /9

1.5 br/ge

Driver seat adjustment control head, Driver seat switch module, Driver multi-contour seat control module

E663

E69 E96 E470 E663 J873 T5ac T5ac T5ac T5ac T5ac /1 /2 /3 /4 /5 T4cd T4cdx T5ac T5w 0.5 T6ay br/gn T8u T8ux Protected by copyright. Copying for private or commercial purposes, in part or in whole, isT10aa not T10c permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.T10cx T10w TSVL V45

E96 T10w /10

No. 38 / 4

Wiring Diagram

T10w /3

0.35 * ws/sw

T10w /8

0.35 * br/ws

M94

0.75 br/gn

0.5 rt/gn

0.35 vi/ws

0.5 br/gn

T4cd /1

T4cd /2

T4cd /3

T4cd /4

T10cx /10

T10cx /9

T10cx /6

T8u /1

T4cdx /1

T4cdx /2

T4cdx /3

T4cdx /4

T10c /10

T10c /9

T10c /6

T8ux /1

0.35 br/ws

0.35 gn/ge

0.35 gn

T8u /2

T8u /4

T8u /3

T8u /7

T8u /5

T8ux /2

T8ux /4

T8ux /3

T8ux /7

T8ux /5

Driver backrest stop switch Driver backrest adjustment switch Driver seat adjustment control head Driver seat switch module Driver multi-contour seat control module 4-pin connector 4-pin connector 5-pin connector 5-pin connector 6-pin connector 8-pin connector 8-pin connector 10-pin connector 10-pin connector 10-pin connector 10-pin connector Left front seat coupling station, in the driver seat Driver backrest adjustment motor

412

Ground connection 3 (in seat adjustment wiring harness)

M94

Connection 2 (in seat adjustment wiring harness)

* *2

Coupe Coding wire

TSVL

1.5 rt/ge

1.5 br/ge

0.35 * ws/sw

0.35 * br/ws

0.5 br

0.35 ge/bl

0.35 vi/ge

45 45

44

99

0.5 *2 br/gn

0.5 br/gn

0.35 gn/ge

0.35 gn/ws

0.35 vi/ws

0.35 gn

412 0.5 *2 br/gn

T5w /1

V45

T5w /3

T6ay /6

T6ay /4

0.5 rt/gn

T10aa /9

0.5 *2 br/gn

T10aa /1

T10aa /3

*

M

T10aa /4

T10aa /2

U

E69

T10aa /8

T10aa /5

P

J873 29

30

31

32

33

34

35

36

37

38

39

40

41

42

FV3-038040916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 38 / 5

Wiring Diagram

Front passenger seat adjustment control head, Driver multicontour seat control module

E471 V439

E471 J873 T2hd T6aw T8u T8ux T10aa T10c T10cx TSVL V439

M

T2hd /2

T2hd /1

33 33

T6aw /1

T6aw /3

T6aw /5

T6aw /2

T6aw /4

T6aw /6

0.5 br 381

1.5 br

1.5 br

1.5 br

1.5 rt

1.5 rt

1.5 rt

Front passenger seat adjustment control head Driver multi-contour seat control module 2-pin connector 6-pin connector 8-pin connector 8-pin connector 10-pin connector 10-pin connector 10-pin connector Left front seat coupling station, in the driver seat Driver multi-contour seat compressor

140

Ground connection 2 (in seat adjustment wiring harness)

381

Ground connection 16 (in main wiring harness)

22

0.5 gn/rt

0.5 gn/br

2.5 br

1.5 rt/ge

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 684or accept Ground connection permitted unless authorised by AUDI AG. AUDI AG does not guarantee any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

2.5 br

M2 140

T8u /6

T8u /8

T10c /5

0.5 gn/rt

T8ux /8

0.35 gn/br

T10aa /7

T10cx /5

M2

1.5 br

1.5 rt

80 80

79 79

T10cx /4

1.5 br

1.5 rt

16 16

20 20

T10aa /10

J873 43

684 44

45

Positive connection 2 (30) (in seat adjustment wiring harness)

T10c /4

TSVL T8ux /6

on left front side member

46

47

48

49

50

51

52

53

54

55

56

FV3-038050916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 38 / 6

Wiring Diagram

Front passenger seat adjustment control head, Front passenger multi-contour seat control module

E471

E334

E64

T10y /1

1.5 rt/ws

1.5 br/vi

E365

T10y /6

T10y /2

1.5 br/rt

T10y /5

1.5 sw/rt

E98

T10y /7

1.5 bl/gn

E64 E70 E98 E334 E365 E471 J872 T4ce T4cex T5ab T5w T5y T5z T6az T8v T8vx T10ab T10e T10ex T10y TSVR V31 V46 V244 V246

T10y /4

1.5 br/bl

T10y /10

1.5 rt/ge

T10y /9

1.5 br/ge

T10y /3

T10y /8

0.35 * ws/sw

0.35 * br/ws 75 75

M95

M95

0.5 br/gn

T4ce /1

T4ce /2

T4ce /3

T4ce /4

0.5 rt/gn

T10ex /10

0.35 vi/ws

T10ex /9

T10ex /6

T8v /1

TSVR T4cex /1 1.5 rt/ge

T4cex /2 1.5 br/ge

T4cex /3 0.35 * ws/sw

T4cex /4 0.35 * br/ws

T10e /10

T10e /9

T10e /6

0.5 br

0.35 ge/bl

0.35 vi/ge

80 80

55

10 10

T8vx /1

413

Ground connection 4 (in seat adjustment wiring harness)

M95

Connection 3 (in seat adjustment wiring harness)

* *2

413

Front passenger seat forward/back adjustment switch Front passenger backrest stop switch Front passenger backrest adjustment switch Front passenger seat angle adjustment button Front passenger seat height adjustment switch Front passenger seat adjustment control head Front passenger multi-contour seat control module 4-pin connector 4-pin connector 5-pin connector 5-pin connector 5-pin connector 5-pin connector 6-pin connector 8-pin connector 8-pin connector 10-pin connector 10-pin connector 10-pin connector 10-pin connector Right front seat coupling station Front passenger seat forward/back adjustment motor Front passenger backrest adjustment motor Front passenger seat angle adjustment motor Front passenger seat height adjustment motor

Coupe Coding wire

413

0.5 *2 Protected 0.5 by copyright. Copying ws = whitefor private or commercial purposes, in part or in whole, is not br/gn permitted rt/gn unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability

sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = =

black red red brown green blue grey lilac lilac yellow orange pink

with respect to the correctness of information in this document. Copyright by AUDI AG. T5w /3

V244

T5w /1

T5y /3

M

V31

T5y /1

T5z /1

M

V246

T5z /3

T5ab /1

M

V46

T5ab /3

T6az /6

T6az /4

T10ab /9

T10ab /1

*

M

E70 J872

57

58

59

60

61

62

63

64

65

66

67

68

69

70

FV3-038060916

09.2016

Audi TT

No. 38 / 7

Wiring Diagram

Front passenger seat switch module, Front passenger multicontour seat control module

E664 V440

T2he /1 T5ad /1

T5ad /3

T5ad /2

T5ad /4

T2he /2

T5ad /5

0.5 br

382

0.5 br/gn

69 69

M95

0.75 br/gn

E664 J872 T2he T5ad T8v T8vx T10ab T10e T10ex TSVR V440

67 67

M

0.35 gn/ge

0.35 br/ws

0.35 vi/ws

43

Ground connection on A-pillar, lower right

382

Ground connection 17 (in main wiring harness)

413

Ground connection 4 (in seat adjustment wiring harness)

M95

Connection 3 (in seat adjustment wiring harness)

66

0.35 gn

0.5 gn/rt

0.5 gn/br

1.5 rt/gn

2.5 br

2.5 br

* T8v /2

T8v /3

T8v /4

T8v /7

T8v /5

T8v /6

T8v /8

T10e /4

0.5 * br/gn

0.5 br/gn

T8vx /3

0.35 gn/ws

T8vx /4

0.35 gn/ge

T8vx /7

0.35 vi/ws

T8vx /5

0.35 gn

T8vx /6

0.5 gn/rt

T8vx /8

0.35 gn/br

Coding wire

T10e /5

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

TSVR T8vx /2

Front passenger seat switch module Front passenger multi-contour seat control module 2-pin connector 5-pin connector 8-pin connector 8-pin connector 10-pin connector 10-pin connector 10-pin connector Right front seat coupling station Front passenger multi-contour seat compressor

T10ex /4

T10ex /5

1.5 rt

1.5 br

54 54

50 50

413

0.5 * br/gn

T10ab /3

T10ab /2

T10ab /4

U

T10ab /8

T10ab /5

T10ab /7

T10ab /10

P

J872 71

72

73

74

43 75

76

77

78

79

80

81

82

83

84

FV3-038070916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

Wiring Diagram

No. 39 / 1

Power steering, electromechanical , (1N7) from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

04.2016

Audi TT

No. 39 / 2

Wiring Diagram

Steering angle sensor, Power steering control module, Electromechanical power steering motor

A1 +

L1

SA4

SA3

K2A

E1A

10.0 *6 rt

26 26

27 27

28 28

25 25

0.35 or/br

0.35 *5 bl

0.35 or/bl

0.35 ws/bl

D160

B272

10.0 *6 rt

*

10.0 *2 rt

0.35 *4 or/br

D159

0.35 *3 or/br

0.35 *4 *5 bl

0.35 *4 or/bl

0.35 *3 *5 bl

A G85 G269 J500 SA3 SA4 T2f T3f T5d T5e T6a T6ax T10p T10px TML V187

D102

0.35 *3 or/bl

0.35 *4 ws/bl

0.35 *3 ws/bl

T6a /3

T10p /3

T6a /2

T10p /2

T6a /1

T10p /1

T6ax /3

T10px /3

T6ax /2

T10px /2

T6ax /1

T10px /1

12

*

Ground connection in engine compartment, left

B272 Positive connection (30) (in main wiring harness)

TML

A

Battery Steering angle sensor Steering torque sensor Power steering control module Fuse 3 (on fuse panel A) Fuse 4 (on fuse panel A) 2-pin connector 3-pin connector 5-pin connector 5-pin connector 6-pin connector 6-pin connector 10-pin connector 10-pin connector Coupling point in engine compartment, left Electromechanical power steering motor

D102 Connection 2 (in engine compartment wiring harness) D159 High bus connection (in engine compartment wiring harness)

0.35 *4 or/br

0.35 *3 or/br

T2f /2

V187

0.35 *4 or/bl

0.35 *3 or/bl

T3f /1

0.5 *4 sw

0.5 *3 sw

T3f /2

D160

T3f /3

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not G85 unless authorised by AUDI AG. AUDI AG does J500 not guarantee or accept any liability permitted with respect to the correctness of information in this document. Copyright by AUDI AG.

M

T2f /1

10.0 br

T5d /1

T5d /2

T5d /3

T5d /4

T5d /5

T5e /1

T5e /2

T5e /3

T5e /4

T5e /5

G269 12 1

2

3

* *2 *3 *4 *5 *6

4

5

6

7

8

9

10

11

12

13

14

FV3-039020416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

Low bus positive connection (in engine compartment wiring harness) Refer to applicable wiring diagram for fuse positions through June 2016 Only for vehicles with a diesel engine Only for vehicles with gasoline engine from June 2015 from June 2016

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

J285 T73a /17

T73a /16 T32a /3

0.35 ws/bl

0.35 * gn

0.35 or/br

B406

Instrument cluster control module, Vehicle electrical system control module, Steering column electronics control module, Data bus on board diagnostic interface, Electromechanical power steering indicator lamp

K161

J519

T73a /14

No. 39 / 3

Wiring Diagram

0.35 or/gn

T32a /4

0.35 * gn

0.35 or/br

13 13

77

0.35 ws/bl

0.35 or/br

10 10 0.35 * bl

T17dx /4

T17cx /4

T17d /4

T17c /4

0.35 or/gn

11 11

J285 J519 J527 J533 K161 T17a T17c T17cx T17d T17dx T20a T32a T73a TALU

0.35 or/bl

T17cx /3

TALU T17c /3

B397

B277

0.35 * gn

0.35 or/br

0.35 or/gn

0.35 ws/bl

0.35 or/br

0.35 * bl

16 16

0.35 ws/bl

0.35 or/br B407

0.35 * gn

0.35 or/gn

T17a /4

0.35 or/br

T17a /3

0.35 * bl

0.35 or/bl

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not B673 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability B677 with respect to the correctness of information in this document. Copyright by AUDI AG.

B398

0.35 or/br

0.35 * gn

0.35 or/gn

T20a /5

0.35 or/br

T20a /15

0.35 * bl

0.35 or/bl

T20a /8

T20a /18

25 25

J527 15

16

17

18

J533 19

20

21

B277 Positive connection 1 (15a) (in main wiring harness)

0.35 or/bl

B672

B676

22

23

24

25

26

27

28

FV3-039030416

Instrument cluster control module Vehicle electrical system control module Steering column electronics control module Data bus on board diagnostic interface Electromechanical power steering indicator lamp 17-pin connector 17-pin connector 17-pin connector 17-pin connector 17-pin connector 20-pin connector 32-pin connector 73-pin connector Coupling point on left A-pillar, bottom

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

B397

Comfort system CAN bus high connection 1 (in main wiring harness)

B398

Comfort system CAN bus high connection 2 (in main wiring harness)

B406

Comfort system CAN bus low connection 1 (in main wiring harness)

B407

Comfort system CAN bus low connection 2 (in main wiring harness)

B672

Suspension/instrument cluster CAN bus high connection 1 (in main wiring harness)

B673

Suspension/instrument cluster CAN bus high connection 2 (in main wiring harness)

B676

Suspension/instrument cluster CAN bus low connection 1 (in main wiring harness)

B677

Suspension/instrument cluster CAN bus low connection 2 (in main wiring harness)

*

from June 2015

04.2016

Audi TT

Wiring Diagram

No. 40 / 1

Automatic dimming interior rearview mirror from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2015

Audi TT

No. 40 / 2

Wiring Diagram

Terminal 15 power supply relay, Vehicle electrical control module system, Safety fuse 3, Fuse panel C, Automatic dimming interior rearview mirror

EX5 J519

Y7

G399

S133 T73c /11

E1

0.5 rt/sw

EX5 G399 J329 J519 SC35 S133 SC T8a T73a T73c Y7

T73a /13 T8a /3

0.5 * rt/sw

25.0 rt

0.35 sw/bl

T8a /1

T8a /2 31

0.35 rt/bl

B107

0.35 br

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 367 permitted unless liabilityGround 369 authorised by AUDI AG. AUDI AG does not guarantee or accept any with respect to the correctness of information in this document. Copyright by AUDI AG. 1.0 br

91

J329

A1

1/86

SC

3/30

SC35 2/85

Interior rearview mirror Light recognition sensor Terminal 15 power supply relay Vehicle electrical control module system Fuse 35 (on fuse panel C) Safety fuse 3 Fuse panel C 8-pin connector 73-pin connector 73-pin connector Automatic dimming interior rearview mirror

370

B281

connection 2 (in main wiring harness)

369

Ground connection 4 (in main wiring harness)

370

Ground connection 5 (in main wiring harness)

639

Ground connection on left A-pillar

5/87

B107 Connection (back-up lamp) inside main wiring harness 92

35a

B281 Positive connection 5 (15a) (in main wiring harness) 0.5 br

* 0.75 rt/bl

33 367 2.5 br

2.5 br

11 11

1

2

3

639 4

5

6

7

8

9

Only for vehicles without high beam assist

2.5 br

10

11

12

13

14

FV3-040020915

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2015

Audi TT

No. 40 / 3

Wiring Diagram

Driver door control module, Front passenger door control module, Data bus on board diagnostic interface, Automatic dimming interior rearview mirror

EX5 Y7 *2

*

T8a /3

0.35 * *4 gr

0.35 * or/gr

T8a /8

0.35 * or/br

G355

T3a /1

0.75 rt/sw

EX5 G355 G397 J386 J387 J533 J844 T3a T8a T20a T20f T20g T27a T27ax T27b T27bx TTVL TTVR Y7

*2

G397

J844

T3a /2

0.35 br

T3a /3

0.35 vi/gn

T8a /4

0.35 gn

T8a /5

0.35 bl

B427

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

B108 CAN bus extended high connection 1 (in main wiring harness)

B428

*3

Interior rearview mirror Humidity sensor Rain/light recognition sensor Driver door control module Front passenger door control module Data bus on board diagnostic interface Automatic high beam assist control module 3-pin connector 8-pin connector 20-pin connector 20-pin connector 20-pin connector 27-pin connector, black 27-pin connector, black 27-pin connector, black 27-pin connector, black Coupling point on left front door Coupling point on right front door Automatic dimming interior rearview mirror

B109 CAN bus extended low connection 1 (in main wiring harness) B108

B109 0.35 gn

0.35 bl

0.35 gn

B427 Mirror auto-dimming signal connection 1 (in main wiring harness)

0.35 bl

B428 Mirror auto-dimming signal connection 2 (in main wiring harness)

0.35 gr

*4

T27a /2 0.35 or/gr

T27a /3

0.35 or/br

0.35 gn T20a /7

T20f /8

J533

15

16

17

18

TTVR

T27ax /3

T27bx /2

0.35 bl

0.35 gn

T20f /17

20

21

22

23

T27bx /3 0.35 bl

T20g /8

J386

19

T20g /17

J387

24

25

* *2 *3 *4

T27b /3

TTVL T27ax /2

T20a /17

T27b /2

26

27

28

FV3-040030915

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

Only for vehicles with high beam assist Depending on equipment Refer to applicable standard equipment wiring diagram from June 2015

white black red red brown green blue grey lilac lilac yellow orange pink

09.2015

Audi TT

Wiring Diagram

No. 41 / 1

12 V sockets, cigarette lighter from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2016

Audi TT

No. 41 / 2

Wiring Diagram

Terminal 15 power supply relay, Sockets relay, Fuse panel C S133

J329 J519 J807 SC SC34 SC40 S133 T73a T73c

J519 T73a /13

T73c /62

E1

B731

B680

25.0 rt

0.35 sw/bl

0.35 gr/bl

Terminal 15 power supply relay Vehicle electrical system control module Sockets relay Fuse panel C Fuse 34 (on fuse panel C) Fuse 40 (on fuse panel C) Safety fuse 3 73-pin connector 73-pin connector

367

Ground connection 2 (in main wiring harness)

639

Ground connection on left A-pillar

B278 Positive connection 2 (15a) (in main wiring harness) A1

SC

B680 Connection (socket) in interior wiring harness

91

3/30

J807

1/86

3/30

J329

B731 Connection 58s (in main wiring harness) 1

1/86

SC34 2/85

5/87

115

2/85

5/87

112

19 19

0.75 br

1.5 sw/br

SC40

111

0.75 rt/gn

34a

92

0.75 rt/gn

2.5 br

40

0.5 br

40a

1.5 rt/gn

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1.5 sw/br

B278

367

1.5 br

11 11

22

639 1

2

3

4

5

6

7

8

9

10

11

12

13

14

FV3-041020916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 41 / 3

Wiring Diagram

Cigarette lighter, 12 V socket, 12 V socket 2 L28 L42 T3ae T3af T3cd U1 U5 U18

B731 B731

B680

Cigarette lighter illumination bulb Socket illumination bulb 3-pin connector 3-pin connector 3-pin connector Cigarette lighter 12 V socket 12 V socket 2

368

Ground connection 3 (in main wiring harness)

370

Ground connection 5 (in main wiring harness)

372

Ground connection 7 (in main wiring harness)

687

Ground connection 1 on center tunnel

729

Ground connection on left rear wheel housing

B680

1.5 * rt/gn

0.35 * gr/bl

1.5 rt/gn

T3ae /2

T3cd /2 58s

T3ae /3

1.5 rt/gn

T3cd /3

T3af /3 58s

T3af /2

B680 Connection (socket) in interior wiring harness

*

L42

0.35 gr/bl

L28

L42

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted AUDI AG does not T3af guarantee T3ae unless U5 authorised by AUDI U18 or accept any liability U1 AG. T3cd /1 respect to the correctness *of information /1 /1 with in this document. Copyright by AUDI AG. 31

31

1.5 br

1.5 br

* *2

1.5 * br

B731 Connection 58s (in main wiring harness) 1

31

1.5 *2 br

* *2

Only for vehicles with a smoking package from October 2016

1.5 br

370

372

368 2.5 br

2.5 br

33

729 15

16

1.5 br

17

18

19

687 20

21

22

23

24

25

26

27

28

FV3-041030916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

Wiring Diagram

No. 42 / 1

Airbag systems (USA) , (4UB) from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2016

Audi TT

No. 42 / 2

Wiring Diagram

Airbag control module, Terminal 15 power supply relay, Fuse panel C, Fuse 33 (on fuse panel C), Safety fuse 3

N253 S133 A1 B+

A B C J234 J329 J519 N253 SC SC33 S133 T2b T73a T90a

J234 T90a /17

E1

F1

T2b /1

T90a /18

T2b /2

25.0 rt

0.5 bl

0.5 br

*2

B

A

C

Battery Starter Generator Airbag control module Terminal 15 power supply relay Vehicle electrical system control module Battery interrupt igniter Fuse panel C Fuse 33 (on fuse panel C) Safety fuse 3 2-pin connector 73-pin connector 90-pin connector, yellow

367

Ground connection 2 (in main wiring harness)

639

Ground connection on left A-pillar

*

J329

* Refer to applicable wiring diagram for fuse positions *2 Ground supply via the housing *3 is not Only for vehicles with seat heating Protected by copyright. Copying for private or commercial purposes, in part or in whole,

A1 30

86

87

85

92

permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

SC

SC33 91

33a 58 58

0.5 br

2.5 *3 rt/vi

0.35 sw/bl T73a /13

0.35 sw/ws

T73a /5

16 16

J519 367

2.5 br

639 1

2

3

4

5

6

7

8

9

10

11

12

13

14

FV3-042020916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 42 / 3

Wiring Diagram

Airbag control module, Steering column electronics control module, Front passenger airbag -disabled- indicator lamp, Driver airbag igniter, Driver airbag release valve igniter, Diagnostic connection, Front roof module

J234 T90a /31 15

0.35 sw/ws

T90a /61 15

T90a /6

T90a /4

0.35 sw/ws

T90a /39

0.35 bl

0.35 ws/vi

T90a /56

0.35 gr/rt

0.5 ws

T90a /55

0.5 ge

T90a /37

0.5 br

T90a /67

F350 J234 J527 K145 N95 N490 T10x T12c T12k T16 T17a T90a U31 WX3

0.5 sw

Spiral spring Airbag control module Steering column electronics control module Front passenger airbag -disabled- indicator lamp Driver airbag igniter Driver airbag release valve igniter 10-pin connector 12-pin connector 12-pin connector, yellow 16-pin connector 17-pin connector, yellow 90-pin connector, yellow Diagnostic connection Front roof module

B280 Positive connection 4 (15a) (in main wiring harness) T17a /11

T17a /12

T17a /13

T17a /14

J527

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

B280

0.35 sw/ws

0.35 sw/ws

5 5

52 52

F350 T12k /3

0.5 sw T12c /6

T12c /5

T12k /4

0.5 gn

T12k /5

0.5 ge

T12k /6

0.5 rt

T16 /15

K145 U31

WX3 15

16

17

18

19

20

21

22

N95 23

24

N490 25

26

27

28

FV3-042030916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 42 / 4

Wiring Diagram

Driver seat belt switch, Driver seat position sensor, Airbag control module, Driver thorax airbag igniter, Front passenger thorax airbag igniter J234 T90a /63 31

T90a /36

T90a /35

T90a /59

T90a /60

T90a /29

E24 G553 J234 N199 N200 T2br T2bu T3ab T3ac T3d T3dx T3e T3ex T5a T5ax T90a TSVL TSVR

T90a /30 109 109

0.35 br

475

475

0.35 br

0.35 sw/br

0.35 gn/rt

0.5 ws

0.5 gn

0.5 bl

T5a /1

T5a /2

T5a /4

T3d /1

T3d /2

T3d /3

T5ax /1

T5ax /2

T5ax /4

T3dx /1

T3dx /2

T3dx /3

TSVR

0.5 ws

0.5 br

T3e /1

T3e /2

T3e /3

T3ex /1

T3ex /2

T3ex /3

TSVL

140

Driver seat belt switch Driver seat position sensor Airbag control module Driver thorax airbag igniter Front passenger thorax airbag igniter 2-pin connector 2-pin connector 3-pin connector 3-pin connector 3-pin connector, black 3-pin connector, yellow 3-pin connector, black 3-pin connector, yellow 5-pin connector 5-pin connector 90-pin connector, yellow Left front seat coupling station Right front seat coupling station Ground connection 2 (in seat adjustment wiring harness)

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 475respect Airbag connection (in main harness) with to theground correctness of information in this wiring document. Copyright by AUDI AG. 0.5 * br/sw

140

0.5 br/sw

0.5 * rt

0.5 gn/ge

0.5 sw

0.5 bl

0.5 br

0.5 br

0.5 sw

0.5 bl

684

0.5 br

*

Ground connection on left front side member Depending on equipment

*

0.5 * br/sw

0.5 * br/sw

T2bu /1

T2bu /2

T2br /2

E24

T2br /1

T3ab /1

T3ab /2

T3ab /3

T3ac /1

N199

G553

29

30

31

32

33

34

35

36

37

38

39

T3ac /3

N200

684

*

T3ac /2

40

41

42

FV3-042040916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 42 / 5

Wiring Diagram

Front passenger seat belt switch, Front passenger seat occupant detection sensor, Front passenger seat position sensor, Airbag control module, Passenger occupant detection system control module, Front passenger seat heating element

J234 T90a /34

T90a /33

T90a /64 17 17

475

0.35 br

0.35 sw/ge

0.35 gn/ge

T5b /1

T5b /2

T5b /4

T5bx /1

T5bx /2

T5bx /4

0.5 bl

TSVR

*3

0.35 sw/ws

T5b /3

T5b /5

T5bx /3

T5bx /5

Z8

E25 G128 G554 J234 J706 T2ay T2bs T2bt T3ad T5b T5bx T10v T90a TSVR Z8

Front passenger seat belt switch Front passenger seat occupant detection sensor Front passenger seat position sensor Airbag control module Passenger occupant detection system control module 2-pin connector 2-pin connector 2-pin connector 3-pin connector, black 5-pin connector 5-pin connector 10-pin connector 90-pin connector, yellow Right front seat coupling station Front passenger seat heating element

95

Ground connection 1 (in seat adjustment wiring harness)

475

Airbag ground connection (in main wiring harness)

* Depending Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

0.5 * br/sw

on equipment

95

0.5 * br/sw

0.5 * br/sw

0.35 gn/ge

T2bt /1

0.5 * br/sw

T2bt /2

T2bs /2

44

0.5 br/sw

T2bs /1

0.5 gn/bl

T2ay /1

0.5 br/sw

T2ay /2

0.5 bl

T3ad /3

0.5 rt/sw

T3ad /2

1.5 rt/ws

T3ad /1

1.5 br/ws

T10v /8

1.5 ws

T10v /6

T10v /2

J706

G128

G554

E25 43

0.5 * rt

* 45

46

47

48

49

50

51

52

53

54

55

56

FV3-042050916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 42 / 6

Wiring Diagram

Airbag control module, Passenger occupant detection system control module J234 J706 T6g T6gx T10v TSVR

J234

382

33

2.5 * br

2.5 * rt/vi

TSVR

T6g /4

T6g /3

T6gx /4

T6gx /3

1.5 * rt/ws

2.5 * br

Airbag control module Passenger occupant detection system control module 6-pin connector, green 6-pin connector 10-pin connector Right front seat coupling station

35

Ground connection under front passenger seat

43

Ground connection on A-pillar, lower right

136

Ground connection 2 (in heated seats wiring harness)

382

Ground connection 17 (in main wiring harness)

O14

Connection 3 (in heated seats wiring harness)

*

Only for vehicles with seat heating

1.5 * br/ws

136 O14

1.5 * rt/ws

1.5 * br/ws

T10v /10

1.0 gr

T10v /4

T10v /3

J706 57

58

43

35 59

60

61

62

63

64

65

66

67

68

69

70

FV3-042060916

ws = white sw = black ro = red rt = red br = brown gn = green bl Protected = blue by copyright. Copying for private or commercial purposes, in part or in whole, is not unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability gr permitted = grey with li = respect lilac to the correctness of information in this document. Copyright by AUDI AG. vi = lilac ge = yellow or = orange rs = pink

09.2016

Audi TT

No. 42 / 7

Wiring Diagram

Airbag control module, Driver side rear seat belt tensioner igniter, Passenger side rear seat belt tensioner igniter, Driver head curtain airbag igniter, Front passenger head curtain airbag igniter, Driver knee airbag igniter, Front passenger knee airbag igniter

J234 T90a /11

0.5 ws

T90a /12

0.5 sw

T90a /53

T90a /54

0.5 bl

0.5 ge

T90a /24

0.5 gn

T90a /23

0.5 bl

T90a /48

0.5 rt

T90a /47

0.5 gr

T90a /51

0.5 bl

T90a /52

0.5 sw

T90a /21

0.5 br

T90a /22

J234 N196 N197 N251 N252 N295 N296 T2av T2aw T2az T2be T2bh T2bi T90a *

0.5 vi

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

T2az /1

T2az /2

T2aw /1

N296

71

72

73

T2aw /2

T2av /1

N251

75

T2be /1

N252

*

74

T2av /2

77

T2bi /2

N295

*

76

T2be /2

78

79

T2bi /1

T2bh /2

N196

80

81

T2bh /1

N197

82

83

84

FV3-042070916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

Airbag control module Driver side rear seat belt tensioner igniter Passenger side rear seat belt tensioner igniter Driver head curtain airbag igniter Front passenger head curtain airbag igniter Driver knee airbag igniter Front passenger knee airbag igniter 2-pin connector 2-pin connector 2-pin connector 2-pin connector 2-pin connector 2-pin connector 90-pin connector, yellow Only for vehicles with head curtain airbag

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 42 / 8

Wiring Diagram

Driver thorax airbag crash sensor, Front passenger thorax airbag crash sensor, Driver side rear thorax airbag crash sensor, Driver front airbag crash sensor, Passenger side front airbag crash sensor, Airbag control module

J234 T90a /72

0.35 ws/rt

T90a /73

0.35 br

T90a /78

0.35 gn

T90a /79

0.35 br

T17b /10

T17b /15

T17b /17

T17bx /9

T17bx /10

T17bx /15

T17bx /17

0.35 ws

T27a /7

T27a /8

T27ax /7

T27ax /8

TALU

T90a /87

T90a /80

0.35 br

0.35 br/ge

T27b /7

T27b /8

T27bx /7

T27bx /8

TTVL

T90a /81

G179 G180 G256 G283 G284 J234 T2ax T2bm T2bn T2t T2u T17b T17bx T27a T27ax T27b T27bx T90a TALU TTVL TTVR

0.35 gr

TTVR

Driver thorax airbag crash sensor Front passenger thorax airbag crash sensor Driver side rear thorax airbag crash sensor Driver front airbag crash sensor Passenger side front airbag crash sensor Airbag control module 2-pin connector 2-pin connector 2-pin connector 2-pin connector 2-pin connector 17-pin connector 17-pin connector 27-pin connector, black 27-pin connector, black 27-pin connector, black 27-pin connector, black 90-pin connector, yellow Coupling point on left A-pillar, bottom Left front door coupling point Right front door coupling point

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability respect to the correctness of information document. Copyright 0.35 with0.35 0.35 0.35in this0.35 0.35by AUDI 0.35AG.

0.35 ws/rt

br

T2bm /1

vi/ge

T2bm /2

86

vi/gn

T2bn /1

G283 85

T90a /86

0.35 br

0.35 ge

T17b /9

T90a /83

T90a /82

vi

T2bn /2

T2t /1

G284 87

88

br

vi

T2t /2

T2u /1

G179 89

90

91

92

br

T2u /2

T2ax /1

G180 93

94

95

T2ax /2

G256 96

97

98

FV3-042080916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 42 / 9

Wiring Diagram

Airbag control module, Front passenger airbag unit J234 NX3 N131 N132 N491 T2bf T2bg T3y T90a

J234 T90a /25

T90a /42

T90a /26

T90a /41

T90a /71

T90a /70 42 42

0.5 ws

0.5 bl

0.5 gr

0.5 gr

0.5 ws/rt

0.5 br

Airbag control module Front passenger airbag unit Front passenger airbag igniter 1 Front passenger airbag igniter 2 Front passenger airbag release valve igniter 2-pin connector 2-pin connector, black 3-pin connector, brown 90-pin connector, yellow

43

Ground connection on A-pillar, lower right

373

Ground connection 8 (in main wiring harness)

0.5 br

373

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 2.5 with respect to the correctness of information in this document. Copyright by AUDI AG.

0.5 br

T3y /1

T3y /2

T3y /3

br

T2bf /1

T2bf /2

T2bg /1

T2bg /2

NX3 N131

N132

N491 43

99

100

101

102

103

104

105

106

107

108

109

110

111

112

FV3-042090916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 42 / 10

Wiring Diagram

Driver belt force limiter, Front passenger belt force limiter, Airbag control module, Data bus on board diagnostic interface, Left front seat belt tensioner control module, Driver seat belt tensioner igniter 1, Front passenger seat belt tensioner igniter 1

J234 T90a /57

T90a /58

T90a /65

T90a /66

T90a /27

T90a /28

T90a /69

T90a /90 can-l

T90a /68

0.35 or/br 0.5 sw

0.5 ge

0.5 rt

0.5 br

0.5 gr

0.5 sw

0.5 rt

T90a /89 can-h

0.35 *2 sw

G551 G552 J234 J533 J854 J855 N153 N154 T2ba T2bb T2bc T2bd T20a T90a

0.35 or/sw

0.5 br

B383 B390

Driver belt force limiter Front passenger belt force limiter Airbag control module Data bus on board diagnostic interface Left front seat belt tensioner control module Right front seat belt tensioner control module Driver seat belt tensioner igniter 1 Front passenger seat belt tensioner igniter 1 2-pin connector 2-pin connector 2-pin connector 2-pin connector 20-pin connector 90-pin connector, yellow

B383 Powertrain CAN bus high connection 1 (in main wiring harness) B390 Powertrain CAN bus low connection 1 (in main wiring harness) 0.35 or/br

0.35 *2 sw

* *2

0.35 or/sw

pre-wired component from June 2015

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not T20a T20aAG. AUDI AG does not guarantee or accept any liability permitted unless authorised by AUDI /6 /16 with respectcan-l to the correctnesscan-h of information Copyright by AUDI AG. ws in this = document. white

T2ba /1

T2ba /2

T2bc /1

N153

T2bc /2

T2bb /1

T2bb /2

N154

G551

115

116

J533

G552 *

*

114

T2bd /2

J855

J854 113

T2bd /1

117

118

119

120

121

122

123

124

125

126

FV3-042100916

sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = =

black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 42 / 11

Wiring Diagram

Warning buzzer and tone, Instrument cluster control module, Data bus on board diagnostic interface, Instrument cluster, Seat belt indicator lamp, Airbag indicator lamp B397

B406

0.35 or/br

0.35 * gn

0.35 or/gn

B407

0.35 or/br

0.35 * gn

0.35 or/gn

B398

H3 J285 J533 K K19 K75 T20a T32a

Warning buzzer and tone Instrument cluster control module Data bus on board diagnostic interface Instrument cluster Seat belt indicator lamp Airbag indicator lamp 20-pin connector 32-pin connector

B397

Comfort system CAN bus high connection 1 (in main wiring harness)

B398

Comfort system CAN bus high connection 2 (in main wiring harness)

B406

Comfort system CAN bus low connection 1 (in main wiring harness)

B407

Comfort system CAN bus low connection 2 (in main wiring harness)

*

0.35 or/br

0.35 * gn

from June 2015

0.35 or/gn

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

T32a /3

T20a /5 can-l

T32a /4

T20a /15 can-h

K

H3

J285

J533 K75

127

128

129

130

131

132

133

134

135

136

K19

137

138

139

140

FV3-042110916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

Wiring Diagram

No. 43 / 1

Cell phone system , (9ZC),(9ZX),(9ZV) from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

04.2016

Audi TT

No. 43 / 2

Wiring Diagram

Telephone baseplate, Safety fuse 3, Fuse panel C

S132

22

S133

D1

J518 J519 R126 S132 S133 SC SC4 SC16 T4bw T6bc T40a T73c

11

E1

25.0 rt

25.0 rt

0.35 rt/sw

*2 *3

0.35 rt/sw

477 SC

A2

A1 T4bw /1

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not Positive by connection 5 (30a) (in main wiring harness) permittedB319 unless authorised AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

SC4 T6bc /5

16a

T4bw /4

R126

T6bc /4 31

B472 Connection 8 (in main wiring harness)

4a

0.35 rt/sw

Audio ground connection (in main wiring harness)

B318 Positive connection 4 (30a) (in main wiring harness) T6bc /1

SC16

Access/start authorization control module Vehicle electrical system control module Telephone baseplate Safety fuse 2 Safety fuse 3 Fuse panel C Fuse 4 (on fuse panel C) Fuse 16 (on fuse panel C) 4-pin connector 6-pin connector, black 40-pin connector, black 73-pin connector, black

* *2 *3

1.0 rt/ge

0.35 vi/ge

0.35 br

Roadster from June 2016 Component with wireless data transfer

*2 *3 0.35 br

B318 B472

B319

0.35 rt/sw

0.35 rt/sw

*2 *3

0.35 rt/sw

0.35 * rt/sw

0.75 rt/ge

477

0.35 vi/ge

0.35 vi/ge

T73c /14 10 10

99

22 22

71 71

T40a /26

43 43

71 71

J519

1

2

3

4

0.5 br

5

6

7

8

9

J518

10

11

12

13

14

FV3-043020416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 43 / 3

Wiring Diagram

Information electronics control module 1, Cellular telephone amplifier, Telephone baseplate, Roof antenna, LTE antenna 2 J794 T12m /11

J794 R65 R86 R126 R216 R306 T2cw T2gf T2gj T2gq T2gr T2gs T4bv T4bw T6bc T12m

T12m /5 0.35 bl/gr 33

V32 0.13 vi/ws

*5 *6

0.13 vi/ws

T6bc /3

0.35 bl/gr

*5 *6

0.35 bl/gr

T6bc /2

T4bw /3

0.35 rt/sw

0.35 bl/gr

T4bw /2

T4bv /1

T4bv /3

R86

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not T2gs T2gq T2gq T2gr T2gr or accept T2gr any liability T2gr permitted unless authorised byT2gs AUDI AG. AUDI AG does not guarantee R126 /2 /2 /1 /1 /2 /1 /2 with respect to the/1correctness of information in this document. Copyright by AUDI AG.

0.5 * sw

*3

0.5 *3 sw

T2gr /2

T4bv /2 31

0.5*2 sw

0.5 sw

371

Ground connection 6 (in main wiring harness)

730

Ground connection 1 on right rear wheel housing

V32

Positive connection (30 (in telephone wiring harness)

* *2 *3 *4

*3 0.5 * sw

0.5 *3 sw

T2gr /1

*4

0.5 *4 sw

0.5 *2 sw

0.5 br

Information electronics control module 1 Telephone antenna Cellular telephone amplifier Telephone baseplate Roof antenna LTE antenna 2 2-pin connector 2-pin connector 2-pin connector 2-pin connector 2-pin connector 2-pin connector 4-pin connector 4-pin connector 6-pin connector, black 12-pin connector

*5 *6

Coupe Roadster Depending on equipment Only for vehicles with navigation system including preparation for online services from June 2016 Component with wireless data transfer

371

0.5 * sw T2cw /1 *3 *

T2cw /2

R65

GSM

0.5 *2 *3 sw T2gf /1 LTE

17

18

19

20

21

22

23

0.5 br

T2gj /2

GSM

R65

*4

* 16

T2gj /1

R306

R216

15

T2gf /2

1.0 br

24

*2 *3

25

730 26

27

28

FV3-043030416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 43 / 4

Wiring Diagram

Information electronics control module 1, Telephone antenna, LTE antenna 1, LTE antenna 2 J794 R65 R297 R306 T2fy T2gf T2gi T2gj T4bm * *2

J794 T4bm /3

*2 *

T4bm /4

0.5 sw

T2gi /1

*2 *

T2gi /2

0.5 sw

*2 *

*

GSM

*

30

31

T2gj /2

T2gf /1

33

T2fy /1

R297

*

34

35

36

37

38

T2fy /2

LTE

R306

*2 *

32

0.5 * sw

T2gf /2

LTE

R65

*2 *

29

0.5 * sw

GSM

R65

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

*

0.5 *2 sw T2gj /1

T4bm /2

0.5 * sw

*

0.5 *2 sw T2gj /2

T4bm /1

0.5 * sw

*2 *

T2gj /1

T4bm /4

T4bm /3

39

*

40

Information electronics control module 1 Telephone antenna LTE antenna 1 LTE antenna 2 2-pin connector 2-pin connector 2-pin connector 2-pin connector 4-pin connector Depending on equipment Roadster

41

42

FV3-043040416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 43 / 5

Wiring Diagram

Multimedia system control head, Information electronics control module 1 E380 J285 J794 T4aa T4f T12m T20i T32a

J794 T12m /2

T12m /8

T12m /1

T12m /7

T12m /3

T4aa /4

T4aa /3

T4aa /2

T4aa /1

0.35 gn/vi

T4aa /5s 1.0 sw

* B444 0.35 *4 sw

0.35 or/sw

0.35 or/br

0.35 gn/vi

0.14 br

0.14 gn

0.14 or

0.14 bl

1.0 sw

Multimedia system control head Instrument cluster control module Information electronics control module 1 4-pin connector 4-pin connector 12-pin connector 20-pin connector 32-pin connector

383

Ground connection 18 (in main wiring harness)

683

Ground connection on right front side member

B444 OBD connection 1 (in main wiring harness) T32a /1

T4f /1

T4f /2

T4f /3

T4f /4

T4f /5s

B750 CAN bus High display and control connection 1

J285 T32a /26

T32a /25

B751 CAN bus Low display and control connection 1

66 0.35 *4 sw

0.35 or/sw

* *2 *3 *4

0.35 or/br

Refer to applicable wiring diagram for Infotainment MOST bus Depending on equipment Only for vehicles with Bang & Olufsen sound system from June 2015

B750

B751 0.75 rt/ge 0.13 sw/ws

0.13 vi/bl

0.35 *4 sw

0.35 or/sw

0.35 or/br

383

ws

0.75 br T20i /7

T20i /14

T20i /13

T20i /18

T20i /17

T20i /8

permitted unless authorised by AUDI AUDI AG does not guarantee or accept any liability rt AG. = red with respect to the correctness of information in this document. Copyright by AUDI AG.

E380 43

44

45

46

47

48

683 49

50

51

52

53

= white

sw = black 1.5 *3 2.5 *2 br br Protected by copyright. Copying for ro private=or commercial purposes, in part or in whole, is not red

54

55

56

FV3-043050416

br gn bl gr li vi ge or rs

= = = = = = = = =

brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 43 / 6

Wiring Diagram

Data bus on board diagnostic interface, Information electronics control module 1 J533 J794 T12i T12m T20a

J794 T12m /6

T12m /12

T12i /1

T12i /7

T12i /8

T12i /2

Data bus on board diagnostic interface Information electronics control module 1 12-pin connector 12-pin connector 20-pin connector

B415 Infotainment CAN Bus high connection 1 (in main wiring harness) B421 Infotainment CAN bus low connection 1 (in main wiring harness) 0.35 *2 vi

0.35 or/vi

0.35 * gn

0.35 or/br

0.35 * ws

0.35 sw

79 79

B415

*

0.35 sw

* *2

*

Roadster from June 2015

*

81 81

B421

0.35 *2 vi

0.35 or/vi

0.35 or/br

0.35 * or/vi

0.35 *2 vi

0.35 * or/br

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

74 74

T20a /20

73 73

75 75

T20a /10

J533 57

58

59

60

61

62

63

64

65

66

67

68

69

70

FV3-043060416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 43 / 7

Wiring Diagram

Seat belt microphone control module, Microphone unit in front roof module J886 T32d /14 30

0.35 * rt/sw

T32d /8 31

0.35 * br

T32d /16

0.35 *2 vi

4 4

64 64

T32d /32

0.35 * or/vi

0.35 * or/br

63 63

65 65

T32d /17

0.35 * bl

T32d /1

T32d /9

0.35 * sw

0.35 * gn

J886 R38 R164 T4bg T32d

* T32d /10

0.35 * sw

65 65

T32d /25

0.35 * ws

T32d /26

0.35 * sw

Seat belt microphone control module Telephone microphone Microphone unit in front roof module 4-pin connector 32-pin connector

372

Ground connection 7 (in main wiring harness)

687

Ground connection 1 on center tunnel

* *2

Roadster from June 2015

68 68

372

1.5 br

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

14 14

0.5 br

0.35 sw T4bg /1

T4bg /2

R38 R164

687 71

72

73

74

75

76

77

78

79

80

81

82

83

84

FV3-043070416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 43 / 8

Wiring Diagram

Seat belt microphone control module, Driver microphone 1, Front passenger microphone 1 J886 R224 R227 T5r T5s T32d *

J886 T32d /2

T32d /7

0.35 * ws

0.35 * ge

T32d /3

0.35 * gn

T32d /4

0.35 * gr

T32d /6

0.35 * br

T32d /5

T32d /23

0.35 * sw

0.35 * ws

T32d /18

0.35 * ge

T32d /19

0.35 * gn

T32d /20

0.35 * gr

T32d /22

0.35 * br

T32d /21

0.35 * sw

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

T5r /1

T5r /2

T5r /3

T5r /4

T5r /5

T5s /1

T5s /2

R224 86

87

88

T5s /4

T5s /5

R227

*

85

T5s /3

*

89

90

91

92

93

94

95

96

97

Seat belt microphone control module Driver microphone 1 Front passenger microphone 1 5-pin connector 5-pin connector 32-pin connector Roadster

98

FV3-043080416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

Wiring Diagram

No. 44 / 1

Tail lamps with LED, only for US equipment , (8SP) from November 2014

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2016

Audi TT

No. 44 / 2

Wiring Diagram

Vehicle electrical system control module, Battery interrupt igniter, Fuse panel C

N253

S133 A1 B+

S132

E1

A J519 N253 SC SC23 SC31 SC42 SC43 S132 S133 T73a T73c

J519 T73a /66

T73c /73

T73c /1

T73a /73

T73a /12

T73c /63

T73a /63

D1

25.0 rt

25.0 rt

4.0 rt/vi

2.5 rt/bl

4.0 rt/gr

4.0 rt/vi

2.5 br

2.5 br

2.5 br

Battery Vehicle electrical system control module Battery interrupt igniter Fuse panel C Fuse 23 (on fuse panel C) Fuse 31 (on fuse panel C) Fuse 42 (on fuse panel C) Fuse 43 (on fuse panel C) Safety fuse 2 Safety fuse 3 73-pin connector, black 73-pin connector, black

366

Ground connection 1 (in main wiring harness)

367

Ground connection 2 (in main wiring harness)

639

Ground connection on left A-pillar

366

A *

2.5 br

SC

A1

A2

SC42

SC31

SC43

SC23

42a

31a

43a

23a

*

Refer to applicable wiring diagram for fuse positions

367

2.5 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not br permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

639 1

2

3

4

5

6

7

8

9

10

11

12

13

14

FV3-044020916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 44 / 3

Wiring Diagram

Vehicle electrical system control module, Left tail lamp J519 L46 MX3 M4 M6 M9 M16 T6s T8a T8w T73a T73c Y7

J519 T73c /10

T73a /60

T73a /72

T73a /71

T73a /11

Y7 * 0.5 * bl/ws

0.5 bl/gn

0.5 * bl/ge

0.5 bl/ge

0.5 ge/bl

0.5 * ge/bl

0.5 *3 vi/gn

0.5 bl

T8a /1

* 0.5 *2 bl

0.5 rt/sw

0.5 rt/sw

29 29 B107

*

T8w /2

T6s /4

M4

T8w /4

T6s /6

M6

T8w /6

T6s /3

T8w /3

0.5 *3 rt/sw

*

0.5 *2 rt/br

T6s /5

M9

L46

368

Ground connection 3 (in main wiring harness)

729

Ground connection on left rear wheel housing

B107 Connection (back-up lamp) inside main wiring harness

0.5 rt/sw

T6s /2

Vehicle electrical system control module Left rear fog lamp bulb Left tail lamp Left tail lamp bulb Left rear turn signal bulb Left brake lamp bulb Left back-up lamp bulb 6-pin connector, gray 8-pin connector 8-pin connector, gray 73-pin connector, black 73-pin connector, black Automatic dimming interior rearview mirror

0.35 * gr/ws

T8w /5

* *2 *3

*

Only for vehicles with dynamic turn signals Roadster Coupe

T8w /7

M16

Protected by copyright. Copying for private or commercialT6s purposes, in part or in whole, is not T8w permitted unless authorised by AUDI AG. AUDI AG does/1not guarantee or accept any liability /1 MX3 with respect to the correctness of information in this document. Copyright by AUDI AG.

0.75 * br

0.75 br

368 2.5 br 729 15

16

17

18

19

20

21

22

23

24

25

26

27

28

FV3-044030916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 44 / 4

Wiring Diagram

Vehicle electrical system control module, Right tail lamp J519 L47 M2 MX4 M8 M10 M17 T6t T8y T17d T17dx T46a T73a T73c TALU

J519 T46a /22

T73a /65

T73c /31

T73c /8

T73a /64

T73c /6

0.35 * gr/vi T17dx /2

0.5 * br/rt

0.5 br/rt

TALU

0.5 * vi/br

0.5 vi/br

0.5 * vi/gn

0.5 vi/gn

0.5 * gn/rt

0.5 gn/rt

0.5 gn/ge

0.5 * gn/ge

T17d /2 0.35 * gr/ws

B467

Vehicle electrical system control module Right rear fog lamp bulb Right tail lamp bulb Right tail lamp Right rear turn signal bulb Right brake lamp bulb Right back-up lamp bulb 6-pin connector, gray 8-pin connector, gray 17-pin connector, brown 17-pin connector, brown 46-pin connector, black 73-pin connector, black 73-pin connector, black Coupling point on left A-pillar, bottom

375

Ground connection 10 (in main wiring harness)

730

Ground connection 1 on right rear wheel housing

B467 Connection 3 (in main wiring harness) 0.35 * gr/ws

0.35 * gr/ws

*

T8y /7

28 28

T6t /2

T8y /2

T6t /4

M2

T8y /4

T6t /3

M8

T6t

T8y /3

T6t /5

M10

T8y /5

T6t /6

M17

Only for vehicles with dynamic turn signals

T8y /6

L47

T8y

/1 copyright. /1 Copying for private MX Protected by or commercial purposes, in part or in whole, is not 4 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

0.75 * br

0.75 br

375 4.0 br 730 29

30

31

32

33

34

35

36

37

38

39

40

41

42

FV3-044040916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

Wiring Diagram

No. 45 / 1

1.8L gasoline engine , CJSA,CJSB from September 2015

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

05.2016

Audi TT

No. 45 / 2

Wiring Diagram

Battery, Terminal 15 power supply relay, Battery monitoring control module, Battery interrupt igniter, Fuse panel C S133 A1 +

B1

N253

E1

T2b /1

T2b /2

F1

+ 0.5 sw/ge

A

25.0 rt

0.5 br

0.5 bl

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. A1 B1

T2a /2

J367

T90a /18

J329

SC49

T2a /1

1/86

T90a /17

J234 SC38

2/85

5/87

49a

25.0 sw

367

Ground connection 2 (in main wiring harness)

624

Ground connection near starter battery

91

*

639

Ground connection on left A-pillar

92

*

Flat conductor

38a

0.35 rt/gn T17ex /14

0.35 vi/ws

0.35 sw/bl

TALU

0.5 br

0.5 sw/vi

T17e /14 367 0.35 rt/gn A1 25 25

45 45

80 80

1.5 br

84 84

TV1 624 1

Battery Airbag control module Terminal 15 power supply relay Battery monitoring control module Battery interrupt igniter, near the battery Safety fuse 3 Fuse panel C Fuse 38 (on fuse panel C) Fuse 49 (on fuse panel C) 2-pin connector, yellow 2-pin connector, yellow 17-pin connector, red 17-pin connector, red 90-pin connector, yellow Coupling point on left A-pillar, bottom Wire junction

SC

3/30

A1

A J234 J329 J367 N253 S133 SC SC38 SC49 T2a T2b T17e T17ex T90a TALU TV1

639 2

3

4

5

6

7

8

9

10

11

12

13

14

FV3-045020516

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

05.2016

Audi TT

No. 45 / 3

Wiring Diagram Starter, Generator

B1

N1

SA1

SA5

SA2

J1A

L1A

G1A

P1A

B C C1 SA1 SA2 SA5 T2 T8m T8mx T10o T10ox T17c T17cx TALU TML TV1

D218 50 50

6.0 *4 rt/ge

6.0 *3 rt/ge

0.35 *2 vi/ws

0.35 *2 vi/ws

0.35 vi/ws

Starter Generator Voltage regulator Fuse 1 (on fuse panel A) Fuse 2 (on fuse panel A) Fuse 5 (on fuse panel A) 2-pin connector 8-pin connector 8-pin connector 10-pin connector 10-pin connector 17-pin connector 17-pin connector Coupling point on left A-pillar, bottom Coupling point in engine compartment, left Wire junction

B711 LIN bus connection 6 (in main wiring harness) D218 Connection 1 (LIN bus) (in engine compartment wiring harness)

317 317

T8m /1

T10o /1

T8mx /1

T10ox /1

318 318

40.0 rt

T17c /7

TML

2.5 sw

25.0 sw

0.5 *2 vi/ws

* *2 *3 *4

TALU T17cx /7

0.5 *2 vi/ws

Ground supply via the housing Depending on equipment through June 2016 from June 2016

0.35 vi/ws

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

B711

50.0 sw

B1

B1 30

C1

A1 50

G

TV1

B

C

16

17

33

358 358

25

26

C1

* 15

0.35 vi/ws

T2 /1

B+

M

0.35 vi/ws

* 18

19

20

21

22

23

24

27

28

FV3-045030516

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

05.2016

Audi TT

No. 45 / 4

Wiring Diagram

Motronic engine control module power supply relay J271

1/86

2/85

41

0.35 sw/vi

J271 SB3 SB4 SB5 SB6 SB7 SB8 SB9 SB10

5/87

SB4

SB5

SB6

SB7

SB8

SB9

3a

4a

5a

6a

7a

8a

SB3

3/30

42

0.35 ws/gn

1.0 ws/rt

0.5 ge/sw

0.75 rt/gn

0.35 gn/rt

0.75 rt/bl

1.0 sw

SB10 9a

1.5 rt/gn

10a

1.0 vi

Motronic engine control module power supply relay Fuse 3 (on fuse panel B) Fuse 4 (on fuse panel B) Fuse 5 (on fuse panel B) Fuse 6 (on fuse panel B) Fuse 7 (on fuse panel B) Fuse 8 (on fuse panel B) Fuse 9 (on fuse panel B) Fuse 10 (on fuse panel B)

1.0 vi

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

83 83

69 69

29

30

31

32

33

68 68

192 192

56 56

76 76

176 176

299 299

209 209

329 329

349 349

34

35

36

37

38

39

40

41

42

FV3-045040516

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

05.2016

Audi TT

No. 45 / 5

Wiring Diagram

Starter relay 1, Starter relay 2, Engine component power supply relay 2 J906

3/30

5/87

2/85

5/87

3/30

2/85

1/86

71

72

J976

J907

1/86

81

0.35 rt/gn

82

SB22

SB23

SB16

22a

23a

16a

3/30

1/86

5/87

2/85

M113

M115

M112

M111

0.75 rt/gn

0.35 rt/gn

J906 J907 J976 SB16 SB22 SB23

Starter relay 1 Starter relay 2 Engine component power supply relay 2 Fuse 16 (on fuse panel B) Fuse 22 (on fuse panel B) Fuse 23 (on fuse panel B)

D136

Positive connection 2 (15a) (in engine compartment wiring harness)

D182 Connection 3 (87a) (in engine compartment wiring harness)

D136 D182

0.35 br/gn

0.35 br/rt

0.35 rt/gn

0.35 rt/vi

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with to the correctness of information in this document. Copyright by AUDI AG. 2.5 2.5 respect 0.75

2.5 sw

rt/gn

rt

gr/sw

0.35 rt/gn

70 70

163 163

55

43

44

45

0.75 rt/gn

46

47

71 71

72 72

20 20

48

49

50

51

52

53

90 90

73 73

36 36

54

55

56

FV3-045050516

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

05.2016

Audi TT

No. 45 / 6

Wiring Diagram Suppressor, Engine control module C24 J623 SB17 T2cy T91

J623 SB17 17a

T91 /1 75 75

162 162

313 313

T91 /2

T91 /5

T91 /6

T91 /7

T91 /87

112 112

0.5 sw/vi

1.0 br/sw

1.0 br/sw

1.0 ws/rt

1.0 ws/rt

0.75 br D182

D182

2.5 br

85

418

C24 T2cy /2

0.5 br

0.35 ws/gn

0.5 br

85

Ground connection 1 (in engine compartment wiring harness)

131

Ground connection 2 (in engine compartment wiring harness)

132

Ground connection 3 (in engine compartment wiring harness)

418

Ground connection 10 (in engine compartment wiring harness)

671

Ground connection 1 on left front longitudinal member

D181 Connection 2 (87a) (in engine compartment wiring harness)

D181 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

T2cy /1

Suppressor Engine control module Fuse 17 (on fuse panel B) 2-pin connector, black 91-pin connector, black

D182 Connection 3 (87a) (in engine compartment wiring harness)

0.35 br/gn

132

0.75 rt/gn 1.0 ws/rt

0.5 br

1.5 br

2.5 br

6.0 br

2.5 br/sw

131 141 141

34 34

30 30

43 43

68

69

70

671 57

58

59

60

61

62

63

64

65

66

67

FV3-045060516

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

05.2016

Audi TT

No. 45 / 7

Wiring Diagram

Brake lamp switch, Engine control module F J519 J623 T4b T17d T17dx T17e T17ex T73a T73c T91 TALU

J623 T91 /88

T91 /67

T91 /8

T91 /60

T91 /37 60 60

T91 /50

T91 /86

37 37

29 29 0.35 sw/rt

0.35 ws/bl

0.35 sw/vi

D73

0.35 sw/vi

D78

D102

Brake lamp switch Vehicle electrical system control module Engine control module 4-pin connector, black 17-pin connector 17-pin connector 17-pin connector, red 17-pin connector, red 73-pin connector, black 73-pin connector 91-pin connector, black Coupling point on left A-pillar, bottom

B277 Positive connection 1 (15a) (in main wiring harness) 0.35 sw/rt

T17ex /7

0.35 br/rt

0.35 rt/vi

0.75 gr/sw

0.35 gr/gn

0.5 br

0.35 gn/rt

0.35 sw/vi

0.35 ws/bl

T17dx /4

D73

Positive connection (54) (in engine compartment wiring harness)

D78

Positive connection 1 (30a) (in engine compartment wiring harness)

D102 Connection 2 (in engine compartment wiring harness)

T17ex /11

TALU

0.35 sw/rt

T17e /7

T17d /4

T17e /11

0.35 ws/bl

88

B277

0.13 sw/rt

T4b /1 48 48

49 49

55 55

71

72

73

T4b /2

T4b /4

T4b /3

T73c /58

F

74

75

76

77

0.35 sw/bl

0.35 ws/bl

T73a /13

T73a /14 10 10

J519

78

79

80

81

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

0.5 sw/vi

82

83

84

FV3-045070516

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

05.2016

Audi TT

No. 45 / 8

Wiring Diagram

Engine control module, Ignition coil 1 with power output stage, Ignition coil 2 with power output stage J623 T91 /70

T91 /68

T105 /76

T105 /79

D189

0.35 vi/rt

0.35 rt/sw

T17e /12

D189

1.5 rt

T17e /9

1.5 rt

T14c /5

TALU

0.5 vi/gn

T4as /4

T4as /2

N70

T4at /4

0.5 vi/bl

T4at /2

N127

Cruise control switch Access/start authorization control module Steering column electronics control module Engine control module Ignition coil 1 with power output stage Ignition coil 2 with power output stage Spark plug connectors Spark plugs 4-pin connector, black 4-pin connector, black 14-pin connector, gray 14-pin connector 17-pin connector, yellow 17-pin connector, red 17-pin connector, red 40-pin connector 91-pin connector, black 105-pin connector, black Coupling point on left A-pillar, bottom Coupling point in engine compartment, left

484

Ignition coil ground connection 2 (in engine pre-wiring harness)

829

Ground connection 1 on cylinder head

830

Ground connection 2 on cylinder head

TML T17ex /12

T17ex /9

T14cx /5

T4as /1

2.5 sw

0.13 vi/rt

54 54

J518

86

87

2.5 br

484

T40a /15

J527 E45

T4as /3

T4at /1

2.5 sw

T4at /3

D189 Connection 87a (in engine pre-wiring harness)

2.5 br

* *2 *3

2.5 rt

0.13 rt/sw

T17a /7

*

*2

85

1.5 rt

E45 J518 J527 J623 N70 N127 P Q T4as T4at T14c T14cx T17a T17e T17ex T40a T91 T105 TALU TML

88

89

90

91

only for vehicles with access/start authorization system Only for vehicles with cruise control Ground supply via the housing

484

ws = white sw = black ro = red rt = red br = brown Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not gn = green P P permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability bl = blue in this document. Copyright by AUDI AG. Qwith respect to the correctness of information Q gr = grey *3 *3 li = lilac 829 830 vi = lilac ge = yellow 92 93 94 95 96 97 98 or = orange rs = pink FV3-045080516

05.2016

Audi TT

No. 45 / 9

Wiring Diagram

Engine control module, Ignition coil 3 with power output stage, Ignition coil 4 with power output stage J623 N291 N292 P Q T4au T4av T14c T14cx T105 TML

J623 T105 /57

T105 /62 206 206

363

D189

1.5 rt

0.5 bl

T4au /4

T4au /2

N291

1.5 rt

0.5 vi/ge

T4av /4

2.5 br

T4av /2

N292

1.0 br

T14cx /9

TML T4au /1

T4au /3

T4av /1

T4av /3

2.5 br

2.5 sw

2.5 br

363

Ground connection 8 (in engine compartment wiring harness)

484

Ignition coil ground connection 2 (in engine pre-wiring harness)

831

Ground connection 3 on cylinder head

832

Ground connection 4 on cylinder head

D189 Connection 87a (in engine pre-wiring harness)

T14c /9

* 0.5 br

2.5 sw

Engine control module Ignition coil 3 with power output stage Ignition coil 4 with power output stage Spark plug connectors Spark plugs 4-pin connector, black 4-pin connector, black 14-pin connector, gray 14-pin connector 105-pin connector, black Coupling point in engine compartment, left

Ground supply via the housing

2.5 br

2.5 br

484

P Q

Protected by copyright.P Copying for private or commercial purposes, in part or in whole, is not180 180 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability Q with respect to the correctness of information in this document. Copyright by AUDI AG.

*

99

*

831 100

101

102

103

63 63

832 104

105

106

107

108

109

110

111

112

FV3-045090516

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= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

05.2016

Audi TT

No. 45 / 10

Wiring Diagram

Engine control module, Cylinder 1 fuel injector, Cylinder 2 fuel injector, Cylinder 3 fuel injector, Cylinder 4 fuel injector J623 N30 N31 N32 N33 T2ds T2dt T2du T2dv T8n T8nx T105 TMO

J623 T105 /85

T105 /64

T105 /23

1.0 rt/ge

1.0 br/ge

T105 /1

1.0 br/vi

T105 /22

1.0 rt/vi

T105 /2

1.0 br/gr

T105 /65

1.0 rt/bl

1.0 br/gn

T105 /43

Engine control module Cylinder 1 fuel injector Cylinder 2 fuel injector Cylinder 3 fuel injector Cylinder 4 fuel injector 2-pin connector, black 2-pin connector, black 2-pin connector, black 2-pin connector, black 8-pin connector 8-pin connector 105-pin connector, black Coupling point on engine, top

1.0 gr/gn

T8n /1

T8n /2

T8n /3

T8n /4

T8n /5

T8n /6

T8n /7

T8n /8

T8nx /1

T8nx /2

T8nx /3

T8nx /4

T8nx /5

T8nx /6

T8nx /7

T8nx /8

TMO

1.0 br/ge

1.0 rt/ge

1.0 br/vi

1.0 rt/vi

1.0 br/gr

1.0 rt/bl

1.0 br/gn

1.0 rt/ge

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

T2ds /1

T2ds /2

T2dt /1

N30 113

114

115

116

T2dt /2

T2du /1

N31 117

118

119

T2du /2

T2dv /1

N32 120

121

122

T2dv /2

N33 123

124

125

126

FV3-045100516

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

05.2016

Audi TT

No. 45 / 11

Wiring Diagram

Engine control module, Cylinder 2 fuel injector 1, Cylinder 2 fuel injector 2, Cylinder 2 fuel injector 3, Cylinder 2 fuel injector 4 J623 T105 /25

T105 /46

T105 /24

T105 /45

D140

D140

1.0 rt/ge

1.0 br/ge

1.0 br/vi

1.0 rt/vi

1.0 br/bl

1.0 rt/bl

1.0 br/gn

1.0 rt/gn

J623 N532 N533 N534 N535 T2ee T2ef T2eg T2eh T8o T8ox T105 TMO

Engine control module Cylinder 2 fuel injector 1 Cylinder 2 fuel injector 2 Cylinder 2 fuel injector 3 Cylinder 2 fuel injector 4 2-pin connector 2-pin connector 2-pin connector 2-pin connector 8-pin connector 8-pin connector 105-pin connector, black Coupling point on engine, top

D140 Fuel injector connection (in engine pre-wiring harness)

T8o /1

T8o /2

T8o /3

T8o /4

T8o /5

T8o /6

T8o /7

T8o /8

T8ox /1

T8ox /2

T8ox /3

T8ox /4

T8ox /5

T8ox /6

T8ox /7

T8ox /8

TMO

1.0 br/ge

1.0 rt/ge

T2ee /1

1.0 br/vi

T2ee /2

T2ef /1

N532 127

128

129

130

1.0 rt/vi

1.0 br/gr

T2ef /2

T2eg /1

N533 131

132

133

1.0 rt/bl

1.0 br/gn

T2eg /2

T2eh /1

N534 134

135

136

1.0 rt/ge

T2eh /2

N535 137

138

139

140

FV3-045110516

ws = white sw = black ro = red rt = red br = brown gn = bygreen Protected copyright. Copying for private or commercial purposes, in part or in whole, is not bl = unless blue authorised by AUDI AG. AUDI AG does not guarantee or accept any liability permitted to the correctness of information in this document. Copyright by AUDI AG. grwith respect = grey li = lilac vi = lilac ge = yellow or = orange rs = pink

05.2016

Audi TT

No. 45 / 12

Wiring Diagram

Cam adjustment actuator 1, Cam adjustment actuator 2, Cam adjustment actuator 3, Cam adjustment actuator 4, Cam adjustment actuator 5, Engine control module J623 T105 /6

T105 /101

T105 /59

T105 /58

D140

0.75 sw

0.75 sw

0.5 ws/ge

0.5 ws/rt

0.5 ws/vi

F366 Cam adjustment actuator 1 F367 Cam adjustment actuator 2 F368 Cam adjustment actuator 3 F369 Cam adjustment actuator 4 F370 Cam adjustment actuator 5 J623 Engine control module T2ei 2-pin connector T2ek 2-pin connector T2el 2-pin connector T2em 2-pin connector T2en 2-pin connector T14c 14-pin connector, gray Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not T14cx 14-pin connector permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability T105 105-pin connector, black with respect to the correctness of information in this document. Copyright by AUDI AG. TML Coupling point in engine compartment, left

T105 /4

0.5 ws/bl

1.0 ws/gn

D140 Fuel injector connection (in engine pre-wiring harness) T14c /4

T2ei /1

TML

F366

T14cx /4

T2ek /1

F367 T2ei /2

T2el /1

F368 T2ek /2

0.75 sw

T2em /1

F369 T2el /2

0.75 sw

F370 T2em /2

0.75 sw

D206 Connection 87a (in engine pre-wiring harness) 4

T2en /1

T2en /2

0.75 sw

0.75 sw

0.75 rt/gn

D206 57 57

141

D206

142

143

144

145

146

147

148

149

150

151

152

153

154

FV3-045120516

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

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05.2016

Audi TT

No. 45 / 13

Wiring Diagram

Cam adjustment actuator 6, Cam adjustment actuator 7, Cam adjustment actuator 8, Clutch position sensor, Engine control module J623 T105 /94

T105 /96

T105 /95

T91 /61 61 61

0.5 ws/gr

0.5 ws/br

F371 F372 F373 G476 J104 J623 T2eo T2ep T2eq T5g T91 T105

T91 /62

44 44

357 357

0.5 ws/sw

0.35 gn/bl

0.35 gn/bl

D206 Connection 87a (in engine pre-wiring harness) 4 E26 *

T2eo /1

F371

T2ep /1

F372 T2eo /2

T2eq /1

0.75 sw

0.35 rt/gn

0.75 sw

33

0.35 gn/gr

T5g

T5g

T5g

0.35 vi/gr

T5g

/1 /5 part or in /2 whole, is /3 not Protected by copyright. Copying for private or commercial purposes, in permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

D206

0.35 gn/bl

T5g /4

G476 * 155

156

157

158

159

Only for vehicles with a manual transmission

E26 0.5 br

T2eq /2

0.75 sw

Selector lever P/N position connection (in Motronic multiform fuel injection wiring harness)

J104

F373 T2ep /2

Cam adjustment actuator 6 Cam adjustment actuator 7 Cam adjustment actuator 8 Clutch position sensor ABS control module Engine control module 2-pin connector 2-pin connector 2-pin connector 5-pin connector 91-pin connector, black 105-pin connector, black

160

161

162

163

164

165

166

167

168

FV3-045130516

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

05.2016

Audi TT

No. 45 / 14

Wiring Diagram

Engine control module, Coolant shut-off valve, Transmission coolant valve, Coolant recirculation pump J623 N82 N488 T2er T2es T3ay T10o T10ox T14c T14cx T91 TML V50

J623 T91 /39

T91 /22

T91 /15 38 38

111 111

0.75 rt/bl

1.0 bl/gn

1.0 gn/gr

0.5 br

D202

0.35 rt/bl

0.35 gr/ws

D202 Connection 6 (87a) (in engine compartment wiring harness) D214 Connection 8 (87a) (in engine compartment wiring harness)

0.5 rt/bl

T14cx /1

T14cx /3

T14cx /2

T14c /1

T14c /3

T14c /2

Engine control module Coolant shut-off valve Transmission coolant valve 2-pin connector 2-pin connector 3-pin connector 10-pin connector 10-pin connector 14-pin connector, gray 14-pin connector 91-pin connector, black Coupling point in engine compartment, left Coolant recirculation pump

*

T10o /2

T10o /9

T10o /10

T10ox /2

T10ox /9

T10ox /10

Only for vehicles with all wheel drive

TML

0.5 bl/gn

0.5 gn/gr

T2es /2

0.5 rt/bl

0.5 br

0.5 gr/ws

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

T2er /2

N488

N82

T2es /1

T2er /1

0.5 * rt/bl

0.5 * rt/bl

0.5 * rt/bl

0.5 rt/bl

T3ay /2

D214

T3ay /1

T3ay /3

M

V50

169

170

171

172

173

174

175

176

177

178

179

180

181

182

FV3-045140516

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= = = = = = = = = = = = =

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05.2016

Audi TT

No. 45 / 15

Wiring Diagram

Engine control module, Turbocharger recirculation valve, Intake manifold runner control valve, Oil pressure regulation valve, Piston cooling nozzle control valve J623 T105 /66

T105 /53

T105 /17

J623 N249 N316 N428 N522 T2dc T2dy T2dz T2ea T14cb T14cx T105 TML

T105 /7 35 35

0.5 ge/sw

1.0 sw/vi

0.5 vi/rt

0.5 ge/gr

0.5 vi/ws

D183

Engine control module Turbocharger recirculation valve Intake manifold runner control valve Oil pressure regulation valve Piston cooling nozzle control valve 2-pin connector 2-pin connector 2-pin connector 2-pin connector 14-pin connector 14-pin connector 105-pin connector, black Coupling point in engine compartment, left

D183 Connection 4 (87a) (in engine compartment wiring harness)

0.5 ge/sw

D196 Connection 87a (in engine pre-wiring harness) 2 T2dy /2

T2dz /2

N249 T2dy /1

T2dc /1

N316 T2dz /1

T2ea /1

N428 T2dc /2

T14cx /8

N522 T2ea /2

TML T14cb /8

0.5 ge/sw 0.75 ge/sw

0.75 0.75 for private or0.75 0.75 in part or in whole, is not Protected by copyright. Copying commercial purposes, ge/sw ge/sw ws AG does not guarantee ge/sw permitted unless authorised by AUDI AG. AUDI or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

D196

183

184

0.5 ge/sw

185

186

187

188

189

190

191

192

193

319 319

312 312

194

195

196

FV3-045150516

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

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05.2016

Audi TT

No. 45 / 16

Wiring Diagram

Engine control module, EVAP canister purge regulator valve 1, Camshaft adjustment valve 1, Fuel metering valve, Exhaust camshaft adjustment valve 1, After-run coolant pump

J623 T105 /92

T105 /93

T105 /105

T105 /104

T105 /3

T105 /84

J623 N80 N205 N290 N318 T2de T2df T2eb T2ec T3ax T14cb T14cx T105 TML V51

40 40

1.5 rt/gn

0.75 sw/rt

0.75 ge/sw

0.5 rt/gr

0.5 rt/ge

0.75 bl/rt

1.0 bl/gr

D197

0.75 rt/gn T2de /1

T2df /2

N290 T2de /2

T2eb /2

N205 T2df /1

T2ec /2

N318 T2eb /1

0.75 ws

T3ax /3

T2ec /1

0.75 ws

T3ax /1

0.75 rt/ws

1.0 br

D197 Connection 5 (87a) (in engine compartment wiring harness)

T14cx /6

M

N80

V51 T3ax /2

T14cb /6

0.75 rt/ws

0.75 rt/ws

108 108

198

199

200

201

202

203

204

205

206

207

D205 Connection 87a (in engine pre-wiring harness) 3

TML

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability D205 with respect to the correctness of information in this document. Copyright by AUDI AG.

197

Engine control module EVAP canister purge regulator valve 1 Camshaft adjustment valve 1 Fuel metering valve Exhaust camshaft adjustment valve 1 2-pin connector 2-pin connector 2-pin connector 2-pin connector 3-pin connector 14-pin connector 14-pin connector 105-pin connector, black Coupling point in engine compartment, left After-run coolant pump

208

209

210

FV3-045160516

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

05.2016

Audi TT

No. 45 / 17

Wiring Diagram

Oil pressure switch, Reduced oil pressure switch, Intake manifold runner position sensor, Engine control module F22 F378 F447 G336 J623 T2di T2dk T2et T3az T14f T14fx T105 TMO *

J623 T105 /72

T105 /74

T105 /48

0.5 sw/gn

0.5 sw

T105 /36

0.5 gn/ge

T105 /27

0.5 rt/gn

T105 /73

0.5 br/gn

0.5 ws/gr

Oil pressure switch Reduced oil pressure switch Oil pressure switch, level 3 Intake manifold runner position sensor Engine control module 2-pin connector 2-pin connector 2-pin connector 3-pin connector 14-pin connector 14-pin connector 105-pin connector, black Coupling point on engine, top Ground supply via the housing

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

T14f /5

T14f /4

T14f /13

T14f /14

T14fx /5

T14fx /4

T14fx /13

T14fx /14

TMO

0.35 gn/ge

T2dk /1

T2di /1

F22

212

213

T3az /1

T3az /2

0.5 ws/gr

T3az /3

T2et /1

F447 G336

* 214

0.35 br/gn

F378

* 211

0.35 vi

215

216

217

218

219

* 220

221

222

223

224

FV3-045170516

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

05.2016

Audi TT

No. 45 / 18

Wiring Diagram

Camshaft position sensor, Fuel pressure sensor, Engine control module G40 G247 J623 T3ar T3bb T14f T14fx T105 TMO

J623 T105 /69

T105 /30

0.5 br

T105 /44

0.75 bl/ws

T14f /9

T14f /8

T14fx /9

T14fx /8

T105 /68

0.75 sw/ws

T105 /49

0.5 gn/vi

T105 /11

0.5 sw/ws

Camshaft position sensor Fuel pressure sensor Engine control module 3-pin connector 3-pin connector 14-pin connector 14-pin connector 105-pin connector, black Coupling point on engine, top

0.5 br/bl

T14f /12

T14f /1

T14f /7

T14f /10

T14fx /12

T14fx /1

T14fx /7

T14fx /10

TMO

0.35 gn/rt

0.35 bl/gr

T3bb /1

0.35 sw

T3bb /2

0.5 gn/rt

T3bb /3

0.35 sw/gr

T3ar /3

T3ar /2

226

227

228

229

T3ar /1

G247

G40 225

0.35 bl/gn

230

231

232

233

234

235

236

237

238

FV3-045180516

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not brown permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. green blue grey lilac lilac yellow orange pink

05.2016

Audi TT

No. 45 / 19

Wiring Diagram

Camshaft position sensor 3, Engine control module, Charge air pressure actuator G300 G410 G581 J623 T3ba T3bg T6al T105 V465

J623 T105 /37

0.5 gn/ge

T105 /31

0.5 br/gn

T105 /50

T105 /38

0.5 gn/sw

0.5 ge/rt

T105 /28

0.5 ws/ge

T105 /29

T105 /20

0.5 br/ge

0.5 br

T105 /41

0.5 bl/vi

T105 /61

0.5 gn/rt

T105 /88

0.75 br/vi

T105 /89

Camshaft position sensor 3 Low fuel pressure sensor Charge air pressure actuator position sensor Engine control module 3-pin connector 3-pin connector 6-pin connector 105-pin connector, black Charge air pressure actuator

0.75 rt/vi

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

T3bg /1

T3bg /2

T3bg /3

T3ba /1

T3ba /2

T3ba /3

T6al /3

T6al /5

T6al /1

T6al /2

T6al /6

M

239

240

241

G581

G300

G410 242

243

244

245

246

247

248

249

V465 250

251

252

FV3-045190516

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

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05.2016

Audi TT

No. 45 / 20

Wiring Diagram

Engine speed sensor, Intake air temperature sensor, Manifold absolute pressure sensor, Engine control module, Engine temperature control actuator J623 T105 /78

0.5 br

T105 /26

0.5 gn/rt

T105 /80

0.5 ge/vi

T105 /86

1.0 br/ws

T105 /87

1.0 bl/ws

T105 /35

0.5 gr/ws

T105 /77

0.5 br

T105 /70

0.5 ge

T105 /33

0.5 br

T105 /51

0.5 ws

T105 /42

0.5 gn/rt

G28 G42 G71 J623 N493 T3as T4aw T5n T105

T105 /52

Engine speed sensor Intake air temperature sensor Manifold absolute pressure sensor Engine control module Engine temperature control actuator 3-pin connector 4-pin connector 5-pin connector 105-pin connector, black

0.5 gn/bl

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

T5n /1

T5n /3

T5n /2

T5n /4

T5n /5

T3as /1

N493 253

254

255

256

T3as /3

T3as /2

T4aw /1

258

259

260

T4aw /3

G42

G28 257

T4aw /2

261

262

263

T4aw /4

G71 264

265

266

FV3-045200516

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

05.2016

Audi TT

No. 45 / 21

Wiring Diagram

Throttle valve control module, Engine coolant temperature sensor, Engine control module GX3 G62 G186 G187 G188 J338 J623 T2df T6am T105

J623 T105 /47

0.5 br/gn

T105 /40

T105 /91

0.5 rt/gn

0.75 sw/ge

T105 /90

T105 /34

0.75 br/rt

T105 /54

0.5 gr/rt

T105 /55

0.5 gr/ws

T105 /56

0.5 gn

Throttle valve control module Engine coolant temperature sensor EPC throttle drive EPC throttle drive angle sensor 1 EPC throttle drive angle sensor 2 Throttle valve control module Engine control module 2-pin connector 6-pin connector 105-pin connector, black

0.5 br

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

T2df /1

T6am /5

T2df /2

T6am /3

T6am /4

G186

T6am /1

G188

M

G62 267

T6am /2

T6am /6

G187

J338

GX3 268

269

270

271

272

273

274

275

276

277

278

279

280

FV3-045210516

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

05.2016

Audi TT

No. 45 / 22

Wiring Diagram

Charge air pressure sensor, Accelerator pedal position sensor, Accelerator pedal position sensor 2, Engine control module J623 T91 /33

T91 /34

T91 /52

T91 /16

T91 /51

T91 /69

T91 /35

T91 /54

T91 /32

G31 G79 G185 J623 T4ay T6ai T8m T8mx T91 TML

T91 /55

0.5 br 328

0.35 sw/ge

0.35 gn/br

0.35 bl/gn

0.35 ge/bl

0.35 gr

0.35 gr/ge

0.5 br

0.5 ge

0.5 gr/sw

328

0.5 vi

T8m /5

T8m /6

T8m /7

T8m /8

T8mx /5

T8mx /6

T8mx /7

T8mx /8

*

Charge air pressure sensor Accelerator pedal position sensor Accelerator pedal position sensor 2 Engine control module 4-pin connector 6-pin connector 8-pin connector 8-pin connector 91-pin connector, black Coupling point in engine compartment, left Sensor ground connection 2 (in engine compartment wiring harness) Depending on equipment

TML

0.5 br

T6ai /2

T6ai /3

T6ai /4

T6ai /1

T6ai /5

T6ai /6

T4ay /1

0.5 vi

T4ay /2

G185

G79

0.5 br

T4ay /3

0.5 vi

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

T4ay /4

G31 *

281

282

283

284

285

286

287

288

289

290

291

292

293

294

FV3-045220516

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

05.2016

Audi TT

No. 45 / 23

Wiring Diagram

Oxygen sensor 1 after catalytic converter, Oxygen sensor 1 before catalytic converter, Knock sensor 1, Engine control module J623 T91 /44

T91 /43

T91 /41

GX7 GX10 G39 G61 G130 J623 T2hq T4ax T5q T91 T105 Z19 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 0.35 unless 0.35authorised 0.35 by AUDI AG. AUDI 0.5 AG does 0.5 not guarantee or accept any liability permitted Z29

T91 /74

T91 /11

39 39

0.35 gr/ge

0.35 br/gn

0.35 bl

1.0 sw/ge

1.0 sw

T91 /26

T91 /25

T105 /98

T105 /97

gn/ws vi gr/ws in this gr/rtdocument. Copyright by AUDI AG. with respect br to the correctness of information

Oxygen sensor 1 after catalytic converter Oxygen sensor 1 before catalytic converter Heated oxygen sensor Knock sensor 1 Oxygen sensor after catalytic converter Engine control module 2-pin connector 4-pin connector, black 5-pin connector, black 91-pin connector, black 105-pin connector, black *4 Oxygen sensor heater Heater for oxygen sensor 1 after catalytic converter

D180 Connection 87a (in engine compartment wiring harness) *

pre-wired component

D180

1.0 sw

T5q /2

T5q /1

T5q /5

T5q /3

0.35 sw

T5q /4

T4ax /1

Z19

G39

297

T4ax /4

T2hq /1

G61

*

298

299

300

301

302

303

T2hq /2

G130

GX7

*

296

T4ax /3

Z29

GX10

295

T4ax /2

* 304

305

306

307

308

FV3-045230516

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

05.2016

Audi TT

No. 45 / 24

Wiring Diagram

Engine coolant temperature sensor on radiator outlet, Oil level thermal sensor, Radiator fan control module, Engine control module J623 T91 /29

T91 /49

T105 /83 195 195

T91 /12

62 62

18 18

19 19

194 194

0.5 gr/ge

T14cb /14 0.35 br

0.35 gn

0.5 ge/sw

0.75 br

6.0 *3 rt/ge

TML

6.0 *2 rt/ge

0.5 vi/gr

0.5 ge/sw

T14cx /14 0.5 gn/ge T6a /4

T6a /5

T6a /6

T4ar /1

T4ar /2

*

TML T6ax /4

0.5 sw/rt

T2eu /2

T2eu /1

T3av /1

T6ax /5

0.75 br

T3av /2

V7

T6ax /6

T2dh /1

T4ar /3

J293

T4ar /4

309

0.5 gr/ge

rt

br

311

312

313

V177

672

* 314

Ground connection 2 on left front longitudinal member pre-wired component through June 2016 from June 2016

br

T3av /3

G266

310

672

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 2.5 2.5respect to the correctness 6.0 with of information in this document. Copyright by AUDI AG.

M

G83

Engine coolant temperature sensor on radiator outlet Oil level thermal sensor Radiator fan control module Engine control module 2-pin connector, black 2-pin connector 3-pin connector 4-pin connector, black 6-pin connector 6-pin connector 14-pin connector 14-pin connector 91-pin connector, black 105-pin connector, black Coupling point in engine compartment, left Radiator fan Radiator fan 2

* *2 *3

M

T2dh /2

G83 G266 J293 J623 T2dh T2eu T3av T4ar T6a T6ax T14cb T14cx T91 T105 TML V7 V177

315

316

317

318

319

320

321

322

FV3-045240516

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

05.2016

Audi TT

No. 45 / 25

Wiring Diagram

Fuel level sensor, Transfer fuel pump, Engine control module G GX1 G6 J538 J623 T5c T5m T17e T17ex T91 TALU

J623 T91 /9 41 41

1.0 vi

0.35 sw/br

375

Ground connection 10 (in main wiring harness)

730

Ground connection 1 on right rear wheel housing

*

T17ex /15

375

*

T17ex /13

1.5 br

4.0 br

2.5 br

1.5 bl/rt

T5c /4

G

GX1

M

T17e /15

T17e /13

0.5 sw/br

T5c /3

T5c /5

T5m /1

1.0 ge/br

T5c /1

T5m /5

1.0 ge/sw

T5m /2

0.35 br/ws

T5m /3

0.35 vi/sw

T5m /4

0.35 bl/ws

T5c /2

347 347

374 374

378 378

376 376

333

334

335

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability J538 in this document. Copyright by AUDI AG. with respect to the correctness of information 730

323

324

325

*

326

327

328

329

330

331

Only for vehicles with front wheel drive

*

G6

TALU

Fuel level sensor Fuel delivery unit Transfer fuel pump Fuel pump control module Engine control module 5-pin connector, black 5-pin connector 17-pin connector, red 17-pin connector, red 91-pin connector, black Coupling point on left A-pillar, bottom

332

336

FV3-045250516

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

05.2016

Audi TT

No. 45 / 26

Wiring Diagram

Fuel level sensor, Fuel delivery unit, Transfer fuel pump, Engine control module G GX1 G6 G169 J538 J623 T2dx T5c T6ak T17e T17ex T91 TALU *

J623 T91 /9 372 372

371 371

375 375

377 377

373 373

326 326

42 42

0.35 sw/br

1.0 vi

Fuel level sensor Fuel delivery unit Transfer fuel pump Fuel level sensor 2 Fuel pump control module Engine control module 2-pin connector, black 5-pin connector, black 6-pin connector, black 17-pin connector, red 17-pin connector, red 91-pin connector, black Coupling point on left A-pillar, bottom Only for vehicles with all wheel drive

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability T17ex T17ex with respect to the/13 correctness /15 of information in this document. Copyright by AUDI AG. 0.35 bl

0.35 bl/vi

0.35 bl/ws

0.35 vi/sw

0.35 br/ws

1.5 br

1.0 ge/br

T6ak /6

T6ak /4

T6ak /5

T6ak /3

T6ak /1

T2dx /1

T2dx /2

0.5 sw/br

T5c /2

T5c /1

T5c /4

T5c /5

T17e /15

1.5 bl/rt

T5c /3

M

GX1 G169

G

*

337

1.0 ge/sw

TALU T17e /13

338

339

340

J538

G6

*

*

341

342

343

* 344

345

346

347

348

349

350

FV3-045260516

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

05.2016

Audi TT

No. 45 / 27

Wiring Diagram

Data bus on board diagnostic interface, Engine control module, DSG transmission Mechatronic

*

J743

J533 J623 J743 T14c T14cx T17c T17cx T20a T20h T91 T105 TALU TML

J623 T91 /79

T91 /80

T105 /8

T20h /7

T20h /17

T20h /15

T20h /10

26 26 0.5 br/bl

0.35 gn

0.35 *2 sw

0.35 or/br

0.35 or/sw E123

E124

0.35 or/br

0.35 *2 sw

0.35 or/br

0.35 or/sw

0.35 or/sw

Data bus on board diagnostic interface Engine control module DSG transmission Mechatronic 14-pin connector, gray 14-pin connector 17-pin connector 17-pin connector 20-pin connector 20-pin connector, black 91-pin connector, black 105-pin connector, black Coupling point on left A-pillar, bottom Coupling point in engine compartment, left

B383 Powertrain CAN bus high connection 1 (in main wiring harness)

0.35 *2 sw

B390 Powertrain CAN bus low connection 1 (in main wiring harness)

T14cx /13

0.35 *2 sw

0.35 or/sw

TML

0.35 or/br

T17cx /2

0.35 T14c gn/bl /13

0.35 vi/ws

353 353

352 352

TALU T17c /2

0.35 or/br

363 363

359 359

0.35 *2 sw

351

352

353

354

355

356

357

0.35 *2 sw

T20a /6

*2

358

359

from June 2015

0.35 or/sw

0.35 or/sw T20a /16

J533

167 167

E124 CAN bus drivefor low connection 1 (in purposes, engine wiring Protected by copyright. Copying private or commercial in part harness) or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to thefor correctness information in this document. Copyright by AUDI AG. * Only vehiclesofwith DSG transmission 02E

B383

0.35 or/br

364 364

351 351

T17c /1

B390

T20a /3

E123 CAN bus drive high connection 1 (in engine wiring harness)

T17cx /1

360

361

362

363

364

FV3-045270516

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

05.2016

Audi TT

No. 45 / 28

Wiring Diagram

Instrument cluster control module, Data bus on board diagnostic interface J285 J533 T20a T32a 410

J285

T32a /4

0.35 * gn

T32a /3

0.35 or/gn

T32a /9

T32a /10

T32a /5

T32a /7

T32a /6

0.35 br/ws

0.35 or/br

0.35 * gn

B406

0.35 or/gn

0.35 or/br

B398

Comfort system CAN bus high connection 1 (in main wiring harness)

B398

Comfort system CAN bus high connection 2 (in main wiring harness)

B406

Comfort system CAN bus low connection 1 (in main wiring harness)

B407

Comfort system CAN bus low connection 2 (in main wiring harness)

0.35 bl/vi

0.35 bl

0.35 bl/ws

0.35 or/gn

0.35 vi/sw

0.35 vi/sw

0.35 br/ws

0.35 or/br

T20a /5

J533

366

0.35 bl/ws

B407

T20a /15

365

from June 2015

410

0.35 br/ws 0.35 * gn

Sensor ground connection 1 (in main wiring harness)

B397

*

B397

Instrument cluster control module Data bus on board diagnostic interface 20-pin connector 32-pin connector

367

368

369

370

339 339

338 338

371

372

ws = white sw = black = red Protected by copyright. Copying for private or commercialro purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does rt not guarantee = red or accept any liability with respect to the correctness of information in this document. br = Copyright brown by AUDI AG. gn = green 342 333 340 335 341 334 bl = blue 342 333 340 335 341 334 gr = grey li = lilac vi = lilac ge = yellow 373 374 375 376 377 378 or = orange rs = pink FV3-045280516

05.2016

Audi TT

Wiring Diagram

No. 46 / 1

2.0L gasoline engine , CJXF,CJXG,CYFB from February 2015

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2016

Audi TT

No. 46 / 2

Wiring Diagram

Battery, Terminal 15 power supply relay, Battery monitoring control module, Battery interrupt igniter, Fuse panel C S132 A1 +

B1

+

S133

D1

0.5 sw/ge

A J234 J329 J367 N253 SC SC34 SC38 SC41 SC44 SC49 S132 S133 T2a T2b T17e T17ex T90a TALU TV1

N253

E1

T2b /1

25.0 rt

0.5 br

T2b /2

F1

0.5 bl

A T90a /18

25.0 rt

T90a /17

J234 66

25.0 rt

11 11

B1

SC

A1

A2

*

T2a /2

J367

J329 in part or in whole, is not Protected by copyright. Copying for private or commercial purposes, 1/86 permitted unless authorised by AUDI AG. AUDI AG does 3/30 not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. A1

SC34

T2a /1

SC49

2/85

5/87

34a

49a

91

92

SC38

SC44

SC41

38a

44a

41a

367

Ground connection 2 (in main wiring harness)

624

Ground connection near starter battery

639

Ground connection on left A-pillar

B278 Positive connection 2 (15a) (in main wiring harness) *

25.0 sw

0.75 rt/gn

0.35 rt/gn

0.35 vi/ws

0.35 sw/bl

0.5 sw/vi

TALU 0.75 rt/gn

25 25

363 363

0.35 rt/gn

367

T17e /14

1.5 br

0.35 rt/gn 44 44

A1

81 81

84 84

624 1

369 369

TV1

639 2

3

4

5

Flat conductor

0.5 br

T17ex /14

B278

Battery Airbag control module Terminal 15 power supply relay Battery monitoring control module Battery interrupt igniter, near the battery Fuse panel C Fuse 34 (on fuse panel C) Fuse 38 (on fuse panel C) Fuse 41 (on fuse panel C) Fuse 44 (on fuse panel C) Fuse 49 (on fuse panel C) Safety fuse 2 Safety fuse 3 2-pin connector, yellow 2-pin connector, yellow 17-pin connector, red 17-pin connector, red 90-pin connector, yellow Coupling point on left A-pillar, bottom Wire junction

6

7

8

9

10

11

12

13

14

FV3-046020916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 46 / 3

Wiring Diagram Starter, Generator

SB

B1

N1

SA1

SA5

SA2

J1A

L1A

G1A

P1A

B Starter C Generator C1 Voltage regulator SA1 Fuse 1 (on fuse panel A) SA2 Fuse 2 (on fuse panel A) SA5 Fuse 5 (on fuse panel A) SB Fuse panel B T2 2-pin connector T8m 8-pin connector T8mx 8-pin connector T10o 10-pin connector T10ox 10-pin connector T17c 17-pin connector T17cx 17-pin connector TALU point Protected by copyright. Copying for private or commercial purposes, in partCoupling or in whole, is noton left A-pillar, bottom TML orCoupling permitted unless authorised by AUDI AG. AUDI AG does not guarantee accept anypoint liabilityin engine compartment, left with respect to the correctness of information in this document.TV1 Copyright by AUDI AG. Wire junction

D218 50 50

6.0 *4 rt/ge

6.0 *3 rt/ge

0.35 *2 vi/ws

0.35 *2 vi/ws

0.35 vi/ws

B711 LIN bus connection 6 (in main wiring harness)

T8m /1 326 326

T10o /1

327 327

TML T8mx /1

40.0 rt

D218 Connection 1 (LIN bus) (in engine compartment wiring harness)

T17c /7

* *2 *3 *4

TALU

T10ox /1

T17cx /7

2.5 sw

Ground supply via the housing Depending on equipment through June 2016 from June 2016

0.35 vi/ws

B711

25.0 sw

0.5 *2 vi/ws

0.5 *2 vi/ws

0.35 vi/ws

0.35 vi/ws

33

396 396

25

26

50.0 sw

B1

B1 30

C1

A1 50

T2 /1

B+

M

G

TV1

B

C

C1

* 15

16

17

* 18

19

20

21

22

23

24

27

28

FV3-046030916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 46 / 4

Wiring Diagram

Motronic engine control module power supply relay

SB J271

1/86

2/85

41

0.35 sw/vi

J271 SB SB3 SB4 SB5 SB6 SB7 SB8 SB9 SB10

5/87

3/30

SB4

SB5

SB6

SB7

SB8

SB9

3a

4a

5a

6a

7a

8a

SB3

42

0.35 ws/gn

1.0 ws/rt

0.5 ge/sw

0.75 rt/gn

0.35 gn/rt

0.75 rt/bl

1.0 sw

SB10 9a

1.5 rt/gn

10a

1.0 vi

Motronic engine control module power supply relay Fuse panel B Fuse 3 (on fuse panel B) Fuse 4 (on fuse panel B) Fuse 5 (on fuse panel B) Fuse 6 (on fuse panel B) Fuse 7 (on fuse panel B) Fuse 8 (on fuse panel B) Fuse 9 (on fuse panel B) Fuse 10 (on fuse panel B)

1.0 vi

ws

= white

rt br gn bl gr li vi ge or rs

= = = = = = = = = =

Protected by copyright. Copying for private or commercial purposes, or in whole, is not sw in=partblack permitted unless authorised by AUDI AG. AUDI AG does not guarantee accept any liability ro = orred with respect to the correctness of information in this document. Copyright by AUDI AG.

83 83

72 72

29

30

31

32

33

70 70

192 192

61 61

77 77

176 176

301 301

208 208

342 342

362 362

34

35

36

37

38

39

40

41

42

FV3-046040916

red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 46 / 5

Wiring Diagram Starter relay 1, Starter relay 2

SB J907

J906 1/86

3/30

5/87

2/85

2/85

5/87

3/30

1/86

71

81

0.35 rt/gn

82

SB22

SB23

22a

23a

J906 J907 SB SB22 SB23

Starter relay 1 Starter relay 2 Fuse panel B Fuse 22 (on fuse panel B) Fuse 23 (on fuse panel B)

D136

Positive connection 2 (15a) (in engine compartment wiring harness)

0.35 rt/gn D136

0.35 br/rt

0.35 rt/gn

0.35 rt/vi

2.5 sw

0.35 rt/gn

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

43

55

163 163

44

45

46

47

87 87

73 73

20 20

48

49

50

51

52

53

54

55

56

FV3-046050916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 46 / 6

Wiring Diagram

Suppressor, Engine control module, Engine component power supply relay 2

SB J623

J976 3/30

1/86

5/87

2/85

SB16 16a

M113

M115

SB17 M112

2.5 rt/gn

M111

17a

0.75 rt/gn

T91 /2 76 76

0.5 sw/vi

333 333

380 380

0.75 br

0.5 br

D182

*

1.0 br/sw

85

0.5 br

T91 /1

1.0 br/sw

T91 /6

1.0 ws/rt

C24 J623 J976 SB SB16 SB17 T2cy T91

T91 /5

1.0 ws/rt

418

D181 1.5 br

131 2.5 rt

2.5 br/sw

112 112

Suppressor Engine control module Engine component power supply relay 2 Fuse panel B Fuse 16 (on fuse panel B) Fuse 17 (on fuse panel B) 2-pin connector, black 91-pin connector, black

85

Ground connection 1 (in engine compartment wiring harness)

131

Ground connection 2 (in engine compartment wiring harness)

132

Ground connection 3 (in engine compartment wiring harness)

418

Ground connection 10 (in engine compartment wiring harness)

671

Ground connection 1 on left front longitudinal member

D181 Connection 2 (87a) (in engine compartment wiring harness)

0.75 gr/sw

D182 Connection 3 (87a) (in engine compartment wiring harness) 0.75 rt/gn

0.75 rt/gn

2.5 br

*

1.0 ws/rt

2.5 br

Only for RHD vehicles

0.5 br

132

6.0is not Protected by copyright. Copying for private or commercial0.5 purposes, in part or in whole, br br

permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. T2cy /1

90 90

74 74

36 36

T2cy /1

139 139

162 162

34 34

C24 57

58

59

60

61

62

63

671 64

65

66

67

68

69

70

FV3-046060916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 46 / 7

Wiring Diagram

Brake lamp switch, Engine control module F J519 J623 T4b T14c T17d T17dx T17e T17ex T73a T73c T91 T105 TALU TML

J623 T105 /60

T91 /67

T91 /7

T91 /8

T91 /60

T91 /37 64 64

37 37

T91 /50

0.35 sw/rt

T91 /86 29 29

0.35 ws/bl

0.35 sw/vi

0.35 sw/vi

D73 0.5 vi/rt

D102 D78 0.35 sw/rt

0.35 sw/vi

0.35 ws/bl

Brake lamp switch Vehicle electrical system control module Engine control module 4-pin connector, black 14-pin connector 17-pin connector 17-pin connector 17-pin connector, red 17-pin connector, red 73-pin connector, black 73-pin connector 91-pin connector, black 105-pin connector, black Coupling point on left A-pillar, bottom Coupling point in engine compartment, left

B277 Positive connection 1 (15a) (in main wiring harness)

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability D73 by Positive connection (54) (in engine compartment wiring harness) with respect to the correctness of information in this document. Copyright AUDI AG. T14c /12

TML

0.35 ws/gn

0.35 rt/vi

0.75 gr/sw

0.35 gr/gn

0.5 br

0.35 gn/rt

T17ex /7

T17dx /4

T17e /7

T17d /4

T17ex /11

D78

TALU

0.35 sw/rt

88

Positive connection 1 (30a) (in engine compartment wiring harness)

D102 Connection 2 (in engine compartment wiring harness)

T17e /11

0.35 ws/bl

B277

0.13 sw/rt

T4b /1

71

30 30

49 49

60 60

72

73

74

T4b /2

T4b /4

T4b /3

T73c /58

F

75

76

77

78

0.35 sw/bl

0.5 sw/vi

0.35 ws/bl

T73a /13

T73a /14 10 10

J519

79

80

81

82

83

84

FV3-046070916

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= = = = = = = = = = = = =

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09.2016

Audi TT

Engine control module, Ignition coil 1 with power output stage, Ignition coil 2 with power output stage

J623 T91 /70

T91 /68

T91 /88

T105 /76

T105 /79

D189

0.35 vi/rt

0.35 rt/sw

T17e /12

1.5 rt

1.5 rt

T14cx /5

0.5 vi/gn

T4as /4

1.5 rt

T4as /2

N70

0.5 vi/bl

T4at /4

T4at /2

N127

E45 Cruise control switch J518 Access/start authorization control module J527 Steering column electronics control module J623 Engine control module N70 Ignition coil 1 with power output stage N127 Ignition coil 2 with power output stage P Spark plug connectors Q Spark plugs T4as 4-pin connector, black T4at 4-pin connector, black T14c 14-pin connector T14cx 14-pin connector T17a 17-pin connector, yellow T17e 17-pin connector, red T17ex 17-pin connector, red T40a 40-pin connector T91 91-pin connector, black T105 105-pin connector, black Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not TALU Coupling point on left A-pillar, bottom permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability TML Couplinginpoint in engine compartment, left with respect to the correctness of information this document. Copyright by AUDI AG. 484

Ignition coil ground connection 2 (in engine pre-wiring harness)

829

Ground connection 1 on cylinder head

830

Ground connection 2 on cylinder head

TML

0.35 T17ex br/rt /9

T17ex /12

0.13 vi/rt

D189

T17e /9

TALU

No. 46 / 8

Wiring Diagram

T14c /5

T4as /1

0.13 rt/sw

2.5 sw

T4as /3

T4at /1

2.5 br

2.5 sw

2.5 rt

T4at /3

D189 Connection 87a (in engine pre-wiring harness)

2.5 br

* *2 *3

484

Only for vehicles with access/start authorization system Only for vehicles with cruise control Ground supply via the housing

484

T17a /7

T40a /15 48 48

J527 E45

J518

85

86

P Q

59 59

P Q

*3

*

87

88

89

90

91

*3

829

*2

92

93

94

95

830 96

97

98

FV3-046080916

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= = = = = = = = = = = = =

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09.2016

Audi TT

No. 46 / 9

Wiring Diagram

Engine control module, Ignition coil 3 with power output stage, Ignition coil 4 with power output stage

J623 T105 /57

J623 N291 N292 P Q T4au T4av T14c T14cx T105 TML

T105 /62 206 206

D189

363

1.5 rt

0.5 bl

T4au /4

T4au /2

N291

1.5 rt

0.5 vi/ge

T4av /4

T4av /2

N292

2.5 br

T4au /3

T4av /1

T4av /3

2.5 br

2.5 sw

Ground connection 8 (in engine compartment wiring harness)

484

Ignition coil ground connection 2 (in engine pre-wiring harness)

831

Ground connection 3 on cylinder head

2.5 br

connection 4 on cylinder head

D189 Connection 87a (in engine pre-wiring harness)

T14c /9

* 0.5 br

2.5 sw

363

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not T14cxauthorised by AUDI AG. AUDI AG does not guarantee or accept any liability permitted unless 1.0 832 Ground /9 brwith respect to the correctness of information in this document. Copyright by AUDI AG.

TML T4au /1

Engine control module Ignition coil 3 with power output stage Ignition coil 4 with power output stage Spark plug connectors Spark plugs 4-pin connector, black 4-pin connector, black 14-pin connector 14-pin connector 105-pin connector, black Coupling point in engine compartment, left

Ground supply via the housing

2.5 br

2.5 br

484

P Q

P Q

*

99

100

*

831 101

102

103

104

180 180

67 67

111

112

832 105

106

107

108

109

110

FV3-046090916

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= = = = = = = = = = = = =

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09.2016

Audi TT

No. 46 / 10

Wiring Diagram

Engine control module, Cylinder 1 fuel injector, Cylinder 2 fuel injector, Cylinder 3 fuel injector, Cylinder 4 fuel injector

J623 T105 /64

T105 /85

T105 /23

1.0 rt/ge

1.0 br/ge

T8n /1

T8n /2

T8nx /1

T8nx /2

1.0 br/vi

1.0 br/ge

1.0 br/vi

T2ds /2

114

115

T8n /4

1.0 br/gr

T2dt /2

1.0 br/gn

T8n /6

T105 /43

1.0 gr/gn

T8n /7

117

118

1.0 rt/bl

T2du /1

N31 116

T105 /65

1.0 rt/bl

T8n /5

1.0 rt/vi

T2dt /1

N30 113

1.0 br/gr

T105 /2

Engine control module Cylinder 1 fuel injector Cylinder 2 fuel injector Cylinder 3 fuel injector Cylinder 4 fuel injector 2-pin connector, black 2-pin connector, black 2-pin connector, black 2-pin connector, black 8-pin connector 8-pin connector 105-pin connector, black Coupling point on engine, top

T8n /8

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised T8nx by AUDI AG. AUDI AG doesT8nx not guarantee or accept any liability T8nx T8nx T8nx T8nx to the correctness of information in this document. Copyright by AUDI AG. /3 with respect /4 /5 /6 /7 /8

1.0 rt/ge

T2ds /1

T105 /22

1.0 rt/vi

T8n /3

TMO

T105 /1

J623 N30 N31 N32 N33 T2ds T2dt T2du T2dv T8n T8nx T105 TMO

1.0 br/gn

T2du /2

T2dv /1

N32 119

120

121

1.0 rt/ge

T2dv /2

N33 122

123

124

125

126

FV3-046100916

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09.2016

Audi TT

No. 46 / 11

Wiring Diagram

Engine control module, Cylinder 1 fuel injector 2, Cylinder 2 fuel injector 2, Cylinder 3 fuel injector 2, Cylinder 4 fuel injector 2

J623 T105 /25

T105 /46

T105 /24

J623 N532 N533 N534 N535 T2ee T2ef T2eg T2eh T8o T8ox T14c T14cx T105 TML TMO

T105 /45 144 144

D140 D140

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. *3 AUDI AG *does not guarantee or accept any liability * 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 *3 0.75 *2 with respect to the correctness of information in this document. Copyright by AUDI 1.0 AG.

1.0 br/ge

rt/ge

br/vi

rt/vi

br/bl

br/gr

rt/bl

br/gn

rt/gn

gr/gn

sw

0.75 *2 sw

Engine control module Cylinder 1 fuel injector 2 Cylinder 2 fuel injector 2 Cylinder 3 fuel injector 2 Cylinder 4 fuel injector 2 2-pin connector 2-pin connector 2-pin connector 2-pin connector 8-pin connector 8-pin connector 14-pin connector 14-pin connector 105-pin connector, black Coupling point in engine compartment, left Coupling point on engine, top

D140 Fuel injector connection (in engine pre-wiring harness) T8o /1

T8o /2

T8o /3

T8o /4

T8o /5

T8o /6

T8o /7

T8o /8

T8ox /1

T8ox /2

T8ox /3

T8ox /4

T8ox /5

T8ox /6

T8ox /7

T8ox /8

TMO

1.0 br/ge

1.0 rt/ge

1.0 br/vi

1.0 rt/vi

1.0 br/gr

1.0 rt/bl

1.0 br/gn

* *2 *3

T14cx /4

TML T14c /4

Omitted as a running change Depending on equipment Running change

*2

1.0 rt/ge 0.75 rt/gn

T2ee /1

T2ee /2

T2ef /1

T2ef /2

T2eg /1

T2eg /2

T2eh /1

T2eh /2 62 62

N532 127

128

N533 129

130

131

N534 132

133

134

N535 135

136

137

138

139

140

FV3-046110916

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09.2016

Audi TT

No. 46 / 12

Wiring Diagram

Cam adjustment actuator 1, Cam adjustment actuator 2, Cam adjustment actuator 3, Cam adjustment actuator 4, Cam adjustment actuator 5, Engine control module

J623 T105 /6

T105 /101

T105 /59

T105 /58

T105 /4

139 139

D140

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 0.5 0.5 0.5 1.0 with respect to the correctness of information in this document. Copyright by AUDI AG.

0.5 ws/ge

ws/rt

ws/vi

ws/bl

ws/gn

F366 F367 F368 F369 F370 J623 T2ei T2ek T2el T2em T2en T105

Cam adjustment actuator 1 Cam adjustment actuator 2 Cam adjustment actuator 3 Cam adjustment actuator 4 Cam adjustment actuator 5 Engine control module 2-pin connector 2-pin connector 2-pin connector 2-pin connector 2-pin connector 105-pin connector, black

D140 Fuel injector connection (in engine pre-wiring harness) D206 Connection 87a (in engine pre-wiring harness) 4 *

T2ei /1

F366

T2ek /1

F367 T2ei /2

0.75 * sw

0.75 sw

T2el /1

F368 T2ek /2

0.75 sw

T2em /1

F369 T2el /2

0.75 sw

F370 T2em /2

0.75 sw

T2en /2

0.75 sw

0.75 sw

D206

D206

141

142

143

144

145

146

147

148

149

150

151

Depending on equipment

T2en /1

152

153

154

FV3-046120916

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= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

Cam adjustment actuator 6, Cam adjustment actuator 7, Cam adjustment actuator 8, Clutch position sensor, Engine control module

J623 T105 /94

T105 /96

T105 /95

T91 /61 65 65

0.5 ws/gr

No. 46 / 13

Wiring Diagram

0.5 ws/br

F371 F372 F373 G476 J104 J623 T2eo T2ep T2eq T5g T91 T105

T91 /62

45 45

395 395

0.5 ws/sw

0.35 gn/bl

0.35 gn/bl

D206 Connection 87a (in engine pre-wiring harness) 4 E26 *

T2eo /1

F371

T2ep /1

F372 T2eo /2

T2eq /1

0.75 sw

0.35 rt/gn

0.75 sw

33

0.35 gn/gr

T5g /1

T5g /5

T5g /2

0.35 vi/gr

T5g /3

0.35 gn/bl

T5g /4

*

G476

D206

155

156

157

158

159

Only for vehicles with a manual transmission

E26 0.5 br

T2eq /2

0.75 sw

Selector lever P/N position connection (in Motronic multiform fuel injection wiring harness)

J104

F373 T2ep /2

Cam adjustment actuator 6 Cam adjustment actuator 7 Cam adjustment actuator 8 Clutch position sensor ABS control module Engine control module 2-pin connector 2-pin connector 2-pin connector 5-pin connector 91-pin connector, black 105-pin connector, black

160

161

162

163

164

165

166

167

168

FV3-046130916

ws = white sw = black ro = red rt = red br = brown gn = green blProtected = blue by copyright. Copying for private or commercial purposes, in part or in whole, is not grpermitted = grey unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability li with = respect lilac to the correctness of information in this document. Copyright by AUDI AG. vi = lilac ge = yellow or = orange rs = pink

09.2016

Audi TT

No. 46 / 14

Wiring Diagram

Engine control module, Coolant shut-off valve, Transmission coolant valve, Coolant recirculation pump

J623 T91 /39

T91 /22 38 38

111 111

0.75 rt/bl

1.0 bl/gn

1.0 gn/gr

0.5 br

D202

0.35 rt/bl T14c /1

T14c /3

T14c /2

T14cx /1

T14cx /3

T14cx /2

J623 Engine control module N82 Coolant shut-off valve N488 Transmission coolant valve T91 /15 T2er 2-pin connector T2es 2-pin connector T3ay 3-pin connector T10o 10-pin connector T10ox 10-pin connector T14c 14-pin connector T14cx 14-pin connector T91 91-pin connector, black Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not TML Coupling point in engine compartment, left permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability CoolantCopyright recirculation pump with respect to the correctness of information inV50 this document. by AUDI AG.

0.35 gr/ws

D202 Connection 6 (87a) (in engine compartment wiring harness) D214 Connection 8 (87a) (in engine compartment wiring harness)

0.5 rt/bl

*

T10o /2

T10o /9

T10o /10

T10ox /2

T10ox /9

T10ox /10

Only for vehicles with automatic transmission

TML

0.5 * bl/gn T2es /2

0.5 gn/gr

0.5 rt/bl

0.5 br

0.5 gr/ws

T2er /2

*

N488

N82

T2es /1

T2er /1

0.5 * rt/bl

0.5 rt/bl

0.5 * rt/bl

0.5 * rt/bl

T3ay /2

D214

T3ay /1

T3ay /3

M

V50

169

170

171

172

173

174

175

176

177

178

179

180

181

182

FV3-046140916

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09.2016

Audi TT

No. 46 / 15

Wiring Diagram

Engine control module, Turbocharger recirculation valve, Intake manifold runner control valve, Oil pressure regulation valve, Piston cooling nozzle control valve

J623 T105 /66

T105 /53

T105 /17

J623 N249 N316 N428 N522 T2dc T2dy T2dz T2ea T14c T14cx T105 TML

T105 /7 35 35

0.5 ge/sw

1.0 sw/vi

0.5 vi/rt

0.5 ge/gr

0.5 vi/ws

D183

Engine control module Turbocharger recirculation valve Intake manifold runner control valve Oil pressure regulation valve Piston cooling nozzle control valve 2-pin connector 2-pin connector 2-pin connector 2-pin connector 14-pin connector 14-pin connector 105-pin connector, black Coupling point in engine compartment, left

D183 Connection 4 (87a) (in engine compartment wiring harness) 0.5 ge/sw T2dy /2

T2dz /2

N249 T2dy /1

T2dc /1

N316 T2dz /1

T2ea /1

N428 T2dc /2

D196 Connection 87a (in engine pre-wiring harness) 2

T14cx /8

N522 T2ea /2

TML T14c /8

0.5 ge/sw 0.75 ge/sw

0.75 ge/sw

0.75 ge/sw

0.75 ws

0.75 ge/sw

D196

183

184

185

186

187

188

189

190

0.5 ge/sw

191

192

193

332 332

328 328

194

195

196

FV3-046150916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not red permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 46 / 16

Wiring Diagram

Engine control module, EVAP canister purge regulator valve 1, Camshaft adjustment valve 1, Fuel metering valve, Exhaust camshaft adjustment valve 1, After-run coolant pump

J623 T105 /92

T105 /93

T105 /105

T105 /104

T105 /3

T105 /84

J623 N80 N205 N290 N318 T2de T2df T2eb T2ec T3ax T14c T14cx T105 TML V51

40 40

1.5 rt/gn

0.75 sw/rt

0.75 ge/sw

0.5 rt/gr

0.5 rt/ge

0.75 bl/rt

1.0 bl/gr

D197

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. 0.75 rt/gn T2de /1

T2df /2

N290 T2de /2

T2eb /2

N205 T2df /1

T2ec /2

N318 T2eb /1

T3ax /3

N80 T2ec /1

M

T3ax /1

D197 Connection 5 (87a) (in engine compartment wiring harness)

T14cx /6

V51

D205 Connection 87a (in engine pre-wiring harness) 3

TML T3ax /2

Engine control module EVAP canister purge regulator valve 1 Camshaft adjustment valve 1 Fuel metering valve Exhaust camshaft adjustment valve 1 2-pin connector 2-pin connector 2-pin connector 2-pin connector 3-pin connector 14-pin connector 14-pin connector 105-pin connector, black Coupling point in engine compartment, left After-run coolant pump

T14c /6

0.75 rt/gn 0.75 ws

0.75 ws

0.75 rt/ws

1.0 br

0.75 rt/ws

0.75 rt/ws

108 108

319 319

D205

197

198

199

200

201

202

203

204

205

206

207

208

209

210

FV3-046160916

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= = = = = = = = = = = = =

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09.2016

Audi TT

No. 46 / 17

Wiring Diagram

Oil pressure switch, Reduced oil pressure switch, Intake manifold runner position sensor, Engine control module

J623 T105 /72

T105 /74

T105 /48

0.5 sw/gn

0.5 sw

T105 /36

0.5 gn/ge

T105 /27

0.5 rt/gn

T14f /5

0.5 br/gn

T105 /73

0.5 ws/gr

T14f /4

T14f /13

T14f /14

T14fx /4

T14fx /13

T14fx /14

F22 F378 F447 G336 J623 T2di T2dk T2et T3az T14f T14fx T105 TMO *

Oil pressure switch Reduced oil pressure switch Oil pressure switch, level 3 Intake manifold runner position sensor Engine control module 2-pin connector 2-pin connector 2-pin connector 3-pin connector 14-pin connector 14-pin connector 105-pin connector, black Coupling point on engine, top Ground supply via the housing

TMO T14fx /5

0.35 gn/ge

T2dk /1

T2di /1

F22

212

213

T3az /1

T3az /2

G336

* 214

0.35 br/gn

F378

* 211

0.35 vi

215

216

217

218

219

220

0.5 ws/gr

ws = white sw = black ro = red rt or commercial = red Protected by copyright. Copying for private purposes, in part or in whole, is not T3az T2et br = brown /3permitted/1unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability gn = ingreen with respect to the correctness of information this document. Copyright by AUDI AG. bl = blue F447 gr = grey li = lilac * vi = lilac ge = yellow 221 222 223 224 or = orange rs = pink FV3-046170916

09.2016

Audi TT

No. 46 / 18

Wiring Diagram

Camshaft position sensor, Fuel pressure sensor, Engine control module

J623 T105 /69

T105 /30

0.5 br

0.75 bl/ws

T14f /9

T14f /8

T14fx /9

T14fx /8

T105 /44

0.75 *2 sw

T105 /68

0.75 * sw/ws

T105 /49

0.5 gn/vi

G40 G247 J623 T3ar T3bb T14f T14fx T105 TMO * *2

T105 /11

0.5 sw/ws

Camshaft position sensor Fuel pressure sensor Engine control module 3-pin connector 3-pin connector 14-pin connector 14-pin connector 105-pin connector, black Coupling point on engine, top Omitted as a running change Running change

0.5 br/bl

T14f /12

T14f /1

T14f /7

T14f /10

T14fx /12

T14fx /1

T14fx /7

T14fx /10

TMO

0.35 gn/rt

0.35 bl/gr

T3bb /1

0.35 sw

T3bb /2

0.5 gn/rt

T3bb /3

0.35 sw/gr

T3ar /3

T3ar /2

226

227

228

229

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

T3ar /1

G247

G40 225

0.35 bl/gn

230

231

232

233

234

235

236

237

238

FV3-046180916

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= = = = = = = = = = = = =

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09.2016

Audi TT

No. 46 / 19

Wiring Diagram

Camshaft position sensor 3, Engine control module, Charge air pressure actuator

J623 T105 /61

0.5 gn/rt

T105 /41

0.5 bl/vi

T105 /20

0.5 br

T105 /88

0.75 br/vi

T105 /89

0.75 rt/vi

T105 /38

0.35 *2 ge/rt

0.5 * ge/rt

T105 /28

0.35 *2 ws

0.5 * ws/ge

G300 G581 J623 T3ba T6al T105 V465 * *2

T105 /29

0.35 *2 br

0.5 * br/ge

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI ws AG. =

T6al /1

T6al /5

T6al /3

T6al /2

T6al /6

T3ba /1

T3ba /2

T3ba /3

M

G581 239

240

G300

V465 241

242

243

244

245

246

247

248

Camshaft position sensor 3 Charge air pressure actuator position sensor Engine control module 3-pin connector 6-pin connector 105-pin connector, black Charge air pressure actuator Omitted as a running change Running change

249

250

251

252

FV3-046190916

sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = =

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09.2016

Audi TT

No. 46 / 20

Wiring Diagram

Engine speed sensor, Intake air temperature sensor, Manifold absolute pressure sensor, Engine control module, Engine temperature control actuator

J623 T105 /42

0.5 *2 ge/gn

0.5 * gn/rt

T105 /51

0.5 ws

T105 /33

0.5 br

T105 /52

0.5 gn/bl

T105 /35

0.5 gr/ws

T105 /70

0.5 ge

T105 /77

0.5 br

T105 /78

0.5 br

T105 /80

0.5 ge/vi

T105 /26

0.5 gn/rt

T105 /86

1.0 br/ws

G28 G42 G71 J623 N493 T3as T4aw T5n T105 * *2

T105 /87

Engine speed sensor Intake air temperature sensor Manifold absolute pressure sensor Engine control module Engine temperature control actuator 3-pin connector 4-pin connector 5-pin connector 105-pin connector, black Omitted as a running change Running change

1.0 bl/ws

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

T4aw /3

T4aw /2

T4aw /1

G42 253

254

255

T4aw /4

T3as /1

G71 256

T3as /2

T3as /3

T5n /1

T5n /2

258

259

T5n /4

T5n /5

N493

G28 257

T5n /3

260

261

262

263

264

265

266

FV3-046200916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 46 / 21

Wiring Diagram

Throttle valve control module, Engine coolant temperature sensor, Engine control module

J623 T105 /47

0.5 br/gn

T105 /40

T105 /91

0.5 rt/gn

0.75 sw/ge

T105 /90

T105 /34

0.75 br/rt

T105 /54

0.5 gr/rt

T105 /55

0.5 gr/ws

GX3 G62 G186 G187 G188 J338 J623 T2df T6am T105

T105 /56

0.5 gn

Throttle valve control module Engine coolant temperature sensor EPC throttle drive EPC throttle drive angle sensor 1 EPC throttle drive angle sensor 2 Throttle valve control module Engine control module 2-pin connector 6-pin connector 105-pin connector, black

0.5 br

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

T2df /1

T6am /5

T2df /2

G62

T6am /3

M

T6am /4

G186

T6am /2

T6am /1

G188

T6am /6

G187

J338

GX3 267

268

269

270

271

272

273

274

275

276

277

278

279

280

FV3-046210916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

Knock sensor 1, Accelerator pedal position sensor, Accelerator pedal position sensor 2, Low fuel pressure sensor, Transmission neutral position sensor, Engine control module

J623 T105 /37

0.5 gn/ge

T105 /31

0.5 br/gn

T3bq /1

T3bq /2

T105 /50

0.5 gn/sw

T3bq /3

T105 /98

0.5 gr/ws

T2hq /2

T91 /33

0.35 sw/ge

T6ai /2

G61

*3

282

T105 /97

0.5 gr/rt

T2hq /1

G410 281

284

T91 /34

0.35 gn/br

T6ai /3

T91 /52

0.35 bl/gn

T6ai /4

T91 /16

0.35 ge/bl

T6ai /1

285

286

287

T91 /51

0.35 gr

T6ai /5

T91 /69

0.35 gr/ge

T6ai /6

G185

G79

* 283

No. 46 / 22

Wiring Diagram

288

289

290

291

T91 /17

0.35 ge/gr

T91 /64

0.35 ge/br

T91 /19

0.35 br

G61 G79 G185 G410 G701 J623 T2hq T3bd T3bq T6ai T91 T105 * *2 *3

Knock sensor 1 Accelerator pedal position sensor Accelerator pedal position sensor 2 Low fuel pressure sensor Transmission neutral position sensor Engine control module 2-pin connector 3-pin connector 3-pin connector, blue 6-pin connector 91-pin connector, black 105-pin connector, black pre-wired component Depending on equipment Only with Emissions Standard Euro 6 plus

ws = white sw = black ro = red rt = red Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not T3bd T3bd T3bd br = brown unless /1 permitted /2 /3 authorised by AUDI AG. AUDI AG does not guarantee or accept any liability gn =of green with respect to the correctness information in this document. Copyright by AUDI AG. bl = blue gr = grey li = lilac G701 *2 vi = lilac ge = yellow 292 293 294 or = orange rs = pink FV3-046220916

09.2016

Audi TT

Oxygen sensor 1 after catalytic converter, Oxygen sensor 1 before catalytic converter, Engine control module

J623 T91 /44

No. 46 / 23

Wiring Diagram

T91 /43

T91 /41

T91 /74

T91 /11

T91 /26

T91 /25

39 39

1.0 sw

GX7 GX10 G39 G130 J623 T4ax T5q T91 Z19 Z29

Oxygen sensor 1 after catalytic converter Oxygen sensor 1 before catalytic converter Heated oxygen sensor Oxygen sensor after catalytic converter Engine control module 4-pin connector, black 5-pin connector, black 91-pin connector, black Oxygen sensor heater Heater for oxygen sensor 1 after catalytic converter

D180 Connection 87a (in engine compartment wiring harness) D180

0.35 gr/ge

T5q /2

0.35 br/gn

0.35 bl

T5q /1

1.0 sw/ge

T5q /5

T5q /3

*

0.5 sw

0.35 sw

T5q /4

T4ax /1

Z19

G39 GX10 *

295

296

297

298

299

300

301

302

303

304

0.35 gn/ws

0.35 br

pre-wired component

0.35 vi

ws = white sw = black ro = red rt = red T4ax T4ax T4ax br = brown /2 /3 /4 gn = green bl = blue G130 Z29 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not gr AG.=AUDI grey permitted unless authorised by AUDI AG does not guarantee or accept any liability GX7 with respect to the correctness of li information = lilacin this document. Copyright by AUDI AG. * vi = lilac ge = yellow 305 306 307 308 or = orange rs = pink FV3-046230916

09.2016

Audi TT

No. 46 / 24

Wiring Diagram

Charge air pressure sensor, Engine control module, Exhaust door control unit, Exhaust door control unit 2

J623 T91 /35

T91 /54

T91 /32

T91 /55

G31 J623 J883 J945 T3be T3bf T4ay T8m T8mx T17e T17ex *4 T91 TALU TML

T91 /91

T91 /10 210 210

0.5 br

0.5 ge

0.5 gr/sw

0.5 vi

1.0 bl/gr

0.5 vi

0.75 rt/gn

328

328

Sensor ground connection 2 (in engine compartment wiring harness)

368

Ground connection 3 (in main wiring harness)

729

Ground connection on left rear wheel housing

0.5 br

T8m /5

T8m /6

T8m /7

T8m /8

T8mx /5

T8mx /6

T8mx /7

T8mx /8

TML

T17ex /1

T17ex /2

T17ex /5

T17e

T17e

T17e

TALU

Charge air pressure sensor Engine control module Exhaust door control unit Exhaust door control unit 2 3-pin connector, black 3-pin connector, black 4-pin connector 8-pin connector 8-pin connector 17-pin connector, red 17-pin connector, red 91-pin connector, black Coupling point on left A-pillar, bottom Coupling point in engine compartment, left

B275 Positive connection (87) (in main wiring harness)

/1 /2 /5 purposes, in part or in whole, is not Protected by copyright. Copying for private or commercial permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 338 in this document. Copyright by AUDI AG. with respect to the correctness 0.5 of information 338

*

Depending on equipment

rt

B275

368

0.5 br

T4ay /1

0.5 vi

0.5 br

T4ay /2

T4ay /3

0.5 vi

2.5 br

T4ay /4

311

312

313

314

315

T3bf /2

0.5 rt

T3bf /1

0.5 rt

317

T3be /3

0.5 bl/gr

T3be /2

J945

* 316

0.5 br

T3be /1

J883

729

* 310

0.5 vi

T3bf /3

G31 309

0.5 br

* 318

319

320

321

322

FV3-046240916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 46 / 25

Wiring Diagram

Engine coolant temperature sensor on radiator outlet, Oil level thermal sensor, Radiator fan control module, Engine control module

J623 T91 /29

T91 /49

T91 /12 18 18

19 19

T105 /83 194 194

195 195

65 65

0.5 gr/ge 6.0 *3 rt/ge

6.0 *2 rt/ge

0.5 vi/gr

0.5 ge/sw

0.5 ge/sw

0.75 br

T14c /14

TML T14cx /14 0.5 gn/ge

T4ar /1

T4ar /2

*

V7 T2dh /1

0.35 br

0.35 gn

T2eu /2

2.5 rt

T4ar /3

J293

T2dh /2

T6a /4

T6a /6

M

T6ax /4

6.0 br

0.5 sw/rt

T2eu /1

T3av /1

T6ax /5

0.75 br

T3av /2

T6ax /6

0.5 gr/ge

V177

T3av /3

323

324

325

326

327

328

G266

672

* 329

330

331

332

333

334

672

Ground connection 2 on left front longitudinal member pre-wired component through June 2016 from June 2016

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

M

G83

Engine coolant temperature sensor on radiator outlet Oil level thermal sensor Radiator fan control module Engine control module 2-pin connector, black 2-pin connector 3-pin connector 4-pin connector, black 6-pin connector 6-pin connector 14-pin connector 14-pin connector 91-pin connector, black 105-pin connector, black Coupling point in engine compartment, left Radiator fan Radiator fan 2

* *2 *3

TML T4ar /4

2.5 br

T6a /5

G83 G266 J293 J623 T2dh T2eu T3av T4ar T6a T6ax T14c T14cx T91 T105 TML V7 V177

335

336

FV3-046250916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 46 / 26

Wiring Diagram

Fuel level sensor, Transfer fuel pump, Engine control module

J623

G GX1 G6 J538 J623 T5c T5m T17e T17ex T91 TALU

T91 /9 41 41

0.35 sw/br

1.0 vi

375

Ground connection 10 (in main wiring harness)

730

Ground connection 1 on right rear wheel housing

*

T17ex /15

375

*

T17ex /13

G

GX1

M

T17e /15

T17e /13

T5m /5

Only for FWD vehicles

*

G6

TALU

Fuel level sensor Fuel delivery unit Transfer fuel pump Fuel pump control module Engine control module 5-pin connector, black 5-pin connector 17-pin connector, red 17-pin connector, red 91-pin connector, black Coupling point on left A-pillar, bottom

T5m /1

T5m /2

T5m /4

T5m /3

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. 0.5 br

1.5 br

4.0 br

2.5 br

1.5 bl/rt

T5c /4 320 320

T5c /3

T5c /5

1.0 ge/sw

T5c /2

1.0 ge/br

0.35 bl/ws

0.35 vi/sw

T5c /1

360 360

416 416

418 418

420 420

346

347

348

J538

730 337

0.5 sw/br

0.35 br/ws

*

338

339

340

341

342

343

344

345

349

350

FV3-046260916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 46 / 27

Wiring Diagram

Fuel level sensor, Fuel delivery unit, Transfer fuel pump, Engine control module

J623

G GX1 G6 G169 J538 J623 T2dx T5c T6ak T17e T17ex T91 TALU *

T91 /9 339 339

0.35 sw/br

*

*

G169

*

G

G6

42 42

381 381

1.0 vi

0.5 rt/gn

T6ak /6

0.35 bl

T6ak /4

0.35 bl/vi

T6ak /5

0.35 bl/ws

T6ak /3

0.35 vi/sw

T6ak /1

0.35 br/ws

T2dx /1

1.0 ge/br

T5c /1 414 414

413 413

417 417

419 419

T2dx /2

1.5 br

1.0 ge/sw

T17ex /15

T17ex /8

T17e /13

T17e /15

T17e /8

TALU

0.5 sw/br

T5c /2

T5c /4

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

T17ex /13

M

GX1

T5c /5

1.5 bl/rt

0.75 rt/gn

T5c /3

415 415

44

J538 * 351

352

353

354

355

356

357

358

359

360

Fuel level sensor Fuel delivery unit Transfer fuel pump Fuel level sensor 2 Fuel pump control module Engine control module 2-pin connector, black 5-pin connector, black 6-pin connector, black 17-pin connector, red 17-pin connector, red 91-pin connector, black Coupling point on left A-pillar, bottom Only for AWD vehicles

361

362

363

364

FV3-046270916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 46 / 28

Wiring Diagram

Engine control module, Fuel tank leak detection control module

J623 T91 /38

G400 J623 J909 T3bc T5o T5ox T5p T17b T17bx T91 TALU THRR *

T91 /78

12 12 0.35 br/gr

0.35 bl/vi

T17bx /1 0.35 rt/gn

*

T17bx /2

G400

Fuel tank pressure sensor Engine control module Fuel tank leak detection control module 3-pin connector, black 5-pin connector 5-pin connector 5-pin connector, black 17-pin connector 17-pin connector, red 91-pin connector, black Coupling point on left A-pillar, bottom Coupling point in luggage compartment, right Only for vehicles with US equipment

TALU

Protected by copyright. commercial purposes, in part or in whole, is not T17b Copying T17b for private T3bc or T3bc /2 by AUDI/3AG. AUDI /1 AG does not guarantee or accept any liability permitted unless /1 authorised with respect to the correctness of information in this document. Copyright by AUDI AG. 0.35 br/gr

0.35 bl/gn

0.35 vi/sw

0.35 vi

T5ox /4

T5ox /2

T5ox /3

T5ox /5

T5ox /1

T5o /4

T5o /2

T5o /3

T5o /5

T5o /1

THRR

0.5 sw

T5p /4

0.5 br

0.35 rt

T5p /2

T5p /3

0.35 br/ws

T5p /5

0.35 sw/ws

*

T5p /1

J909 * 365

366

367

368

369

370

371

372

373

374

375

376

377

378

FV3-046280916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 46 / 29

Wiring Diagram

Engine control module, Structure borne sound control module, Structure-borne sound actuator

J623 T91 /79 363 363

397 397

404 404

T91 /80

J623 J869 R214 T2ev T6an T91 T105

T105 /8

402 402

0.5 rt/gn

0.35 or/br

D106

0.35 *4 sw

0.35 or/sw

Engine control module Structure borne sound control module Structure-borne sound actuator 2-pin connector 6-pin connector 91-pin connector, black 105-pin connector, black

201

Ground connection 5 (in engine compartment wiring harness)

209

Ground connection 6 (in engine compartment wiring harness)

656

Ground connection on right headlamp

*4

*4

D106 Connection 4 (in engine compartment wiring harness) 0.5 rt/gn T6an /3

T6an /5

T6an /6

* *2 *3 *4

*

J869 T6an /4

T6an /1

T6an /2

0.35 *4 sw

0.35 or/sw

0.35 or/br

Depending on equipment Only for LHD vehicles Only for RHD vehicles from June 2015

0.5 br/bl

0.5 *2 br 201

*3 0.5 br

1.0 br

0.35 ws/sw

0.35 gn/sw

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 209 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. T2ev /1

2.5 br

T2ev /2

66 66

405 405

403 403

398 398

394 394

388

389

390

391

R214 656 379

380

381

382

383

384

385

386

387

392

FV3-046290916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 46 / 30

Wiring Diagram

Data bus on board diagnostic interface, Dual-clutch transmission Mechatronic

*

J743

T20h /7

T20h /17

T20h /15

J533 J743 T14c T14cx T17c T17cx T20a T20h TALU TML

T20h /10

26 26 0.35 gn

0.35 *2 sw

0.35 or/br

0.35 or/sw

E124

E123

B383 Powertrain CAN bus high connection 1 (in main wiring harness)

T14cx /13

TML

0.35 or/br

T14c /13

0.35 or/br

0.35 *2 sw

0.35 or/br

0.35 or/sw

0.35 or/sw

0.35 or/sw

0.35 *2 sw

B390 Powertrain CAN bus low connection 1 (in main wiring harness)

0.35 *2 sw

E123 CAN bus drive high connection 1 (in engine wiring harness)

T17cx /2

0.35 gn/bl

0.35 vi/ws

383 383

390 390

385 385

TALU

0.35 or/br

166 166

394

395

389 389

384 384

388 388

*2

0.35 *2 sw

0.35 *2 sw

T20a /6

397

398

with automatic transmission (DSG) 02E

0.35 or/sw

0.35 or/sw

T20a /16

J533

396

from June 2015

B383

0.35 or/br

391 391

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability * by Only with respect to the correctness of information in this document. Copyright AUDI for AG.vehicles

T17c /1

B390

T20a /3

E124 CAN bus drive low connection 1 (in engine wiring harness)

T17cx /1

T17c /2

0.5 br/bl

393

Data bus on board diagnostic interface Dual-clutch transmission Mechatronic 14-pin connector 14-pin connector 17-pin connector 17-pin connector 20-pin connector 20-pin connector, black Coupling point on left A-pillar, bottom Coupling point in engine compartment, left

399

400

401

402

403

404

405

406

FV3-046300916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 46 / 31

Wiring Diagram

Instrument cluster control module, Data bus on board diagnostic interface J285 J533 T20a T32a 410

J285

T32a /4

T32a T32a T32a T32a T32a T32a /3 by copyright. Copying /9 /10 /5 purposes, in part /7 or in whole, is not/6 Protected for private or commercial

permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. 0.35 * gn

0.35 or/gn

0.35 or/br

0.35 br/ws

0.35 * gn

B406

0.35 or/gn

0.35 or/br

B398

Comfort system CAN bus high connection 1 (in main wiring harness)

B398

Comfort system CAN bus high connection 2 (in main wiring harness)

B406

Comfort system CAN bus low connection 1 (in main wiring harness)

B407

Comfort system CAN bus low connection 2 (in main wiring harness)

0.35 bl/vi

0.35 bl

0.35 bl/ws

0.35 or/gn

0.35 vi/sw

0.35 vi/sw

0.35 br/ws

0.35 or/br

T20a /5

J533

408

0.35 bl/ws

B407

T20a /15

407

from June 2015

410

0.35 br/ws 0.35 * gn

Sensor ground connection 1 (in main wiring harness)

B397

*

B397

Instrument cluster control module Data bus on board diagnostic interface 20-pin connector 32-pin connector

409

410

411

412

354 354

353 353

357 357

346 346

355 355

347 347

356 356

348 348

413

414

415

416

417

418

419

420

FV3-046310916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

Wiring Diagram

No. 47 / 1

Tire pressure monitoring , (7K1),(7K6),(7K9) from June 2015

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2015

Audi TT

No. 47 / 2

Wiring Diagram

Left front tire pressure monitoring sensor, Right front tire pressure monitoring sensor, Left rear tire pressure monitoring sensor, Right rear tire pressure monitoring sensor, Tire pressure monitoring control module

*

SC

SC7 7a

G222 G223 G224 G225 J502 J533 R59 R60 R61 R62 SC SC7 T4ci T20a

0.5 ge/rt

B316

0.5 ge/rt

G223

R60

G225

R62

G224

R61

G222

R59

T4ci /2 30

T4ci /4 31

T4ci /3

T4ci /1

0.35 gr

368

B108

3

2.5 *2 br

4

729

Ground connection on left rear wheel housing

B316 Positive connection 2 (30a) (in main wiring harness) * *2 *3

0.35 gr

0.35 or/br T20a /7

J533

5

6

Refer to applicable wiring diagram for fuse positions Roadster Coupe

B109

729 2

Ground connection 3 (in main wiring harness)

B108 CAN bus extended high connection 1 (in main wiring harness)

J502

0.35 or/br

T20a /17

1

368

B109 CAN bus extended low connection 1 (in main wiring harness)

0.5 br

1.5 *3 br

Left front tire pressure monitoring sensor Right front tire pressure monitoring sensor Left rear tire pressure monitoring sensor Right rear tire pressure monitoring sensor Tire pressure monitoring control module Data bus on board diagnostic interface Left front tire pressure monitoring antenna Right front tire pressure monitoring antenna Left rear tire pressure monitoring antenna Right rear tire pressure monitoring antenna Fuse panel C Fuse 7 (on fuse panel C) 4-pin connector, gray 20-pin connector, black

7

8

9

10

11

12

13

14

FV3-047020915

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not red permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability red with respect to the correctness of information in this document. Copyright by AUDI AG. brown green blue grey lilac lilac yellow orange pink

09.2015

Audi TT

Wiring Diagram

No. 48 / 1

2.5L gasoline engine , DAZA from June 2016

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2016

Audi TT

No. 48 / 2

Wiring Diagram

Battery, Battery monitoring control module, Battery interrupt igniter, Fuse panel C S133 A1 +

S132

E1

B1

A J234 J329 J367 N253 SC SC38 SC41 SC49 S132 S133 T2a T2b T90a TV1

N253 D1

T2b /1

T2b /2

F1

+ 25.0 rt

0.5 sw/ge

A

25.0 rt

SC

A1 B1

T2a /2

J367

A1

SC49 49A

25.0 sw

T90a /18

3/30

1/86

5/87

2/85

91

0.35 vi/ws

T90a /17

*

367

Ground connection 2 (in main wiring harness)

624

Ground connection near starter battery

639

Ground connection on left A-pillar

B711 LIN bus connection 6 (in main wiring harness) *

SC38 92

SC41 38A

Flat conductor

J234 41A

0.5 br 367

B711 0.35 rt/gn 0.35 vi/ws

0.35 vi/ws

256 256

285 285

265 265

2

3

4

0.35 sw/bl

624 1

0.5 bl

A2

J329

T2a /1

0.5 br

Battery Airbag control module Terminal 15 power supply relay Battery monitoring control module Battery interrupt igniter, near the battery Fuse panel C Fuse 38 (on fuse panel C) Fuse 41 (on fuse panel C) Fuse 49 (on fuse panel C) Safety fuse 2 Safety fuse 3 2-pin connector, yellow 2-pin connector, yellow 90-pin connector, yellow Wire junction

5

2.5 br

0.5 sw/vi

0.35 rt/gn

ws sw ro Protected by copyright. Copying for private or commercial purposes, in part or in whole, is rt not br permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept A1 any liability with respect to the correctness of information in this document. Copyright by AUDI AG.gn 269 266 275 bl 269 266 275 gr TV1 li 639 vi ge 6 7 8 9 10 11 12 13 14 or rs FV3-048020916

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 48 / 3

Wiring Diagram

Starter, Generator, Motronic engine control module power supply relay, Fuse panel B

SB

SA2

J271

1/86

SA1

2/85

B1

G1A

J1A

45

41

B C C1 J271 SA1 SA2 SB T2c TV1

5/87

3/30

42

Starter Generator Voltage regulator Motronic engine control module power supply relay Fuse 1 (on fuse panel A) Fuse 2 (on fuse panel A) Fuse panel B 2-pin connector, black Wire junction

B272 Positive connection (30) (in main wiring harness)

10.0 rt

50 50

250 250

10.0 rt

302 302

0.35 sw/vi

0.75 rt/gn

77 77

82 82

* *2 *3

Refer to applicable wiring diagram for fuse positions Data bus wire (LIN bus) Ground supply via the housing

B272 *

40.0 rt

50.0 sw

B1

2.5 sw

B1 30

C1

A1 50

15

G

B

*3

16

17

T2c /1

B+

M

TV1

0.5 *2 vi/ws

25.0 sw

C

C1 *3

18

19

20

21

22

23

24

25

26

27

28

FV3-048030916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not red permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability brown with respect to the correctness of information in this document. Copyright by AUDI AG. green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 48 / 4

Wiring Diagram Suppressor, Fuse panel B

SB

SB3

SB4

3A

4A

63 63

SB5

SB6

SB7

SB8

SB9

SB10

SB17

5A

6A

7A

8A

9A

10A

17A

C24 SB SB3 SB4 SB5 SB6 SB7 SB8 SB9 SB10 SB17 T2cy

Suppressor Fuse panel B Fuse 3 (on fuse panel B) Fuse 4 (on fuse panel B) Fuse 5 (on fuse panel B) Fuse 6 (on fuse panel B) Fuse 7 (on fuse panel B) Fuse 8 (on fuse panel B) Fuse 9 (on fuse panel B) Fuse 10 (on fuse panel B) Fuse 17 (on fuse panel B) 2-pin connector

D182 Connection 3 (87a) (in engine compartment wiring harness) 2.5 ws/rt

0.5 ge/sw

0.5 ge/sw

0.75 rt/gn

0.35 gn/rt

0.75 rt/bl

1.0 sw

1.5 rt/ws

2.5 vi

0.5 sw/vi

D183 Connection 4 (87a) (in engine compartment wiring harness)

T2cy /2

D183 74 74

293 293

D182

210 210

244 244

203 203

267 267

C24 T2cy /1

0.35 vi/ws

0.5 ge/sw

1.0 rt/gn

1.0 rt/gn

0.5

Protected by copyright. Copying for private or commercial purposes, in part or inbrwhole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

29

30

56 56

251 251

31

32

33

208 208

258 258

34

35

291 291

36

37

38

39

40

41

42

FV3-048040916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 48 / 5

Wiring Diagram

Starter relay 1, Starter relay 2, Engine component power supply relay 2, Fuse panel B

SB

J906

3/30

5/87

2/85

5/87

3/30

0.35 br/gn

2/85

81

0.35 rt/gn

SB22

SB23

SB16

22A

23A

16A

1/86

71

72

J976

J907

1/86

0.35 rt/gn

82

0.35 br/rt

0.35 rt/sw

2.5 sw

3/30

1/86

5/87

2/85

125

123

4.0 rt/gn

4.0 ws/ge

122

0.35 gn

121

D136

81 81

83 83

Starter relay 1 Starter relay 2 Engine component power supply relay 2 Fuse panel B Fuse 16 (on fuse panel B) Fuse 22 (on fuse panel B) Fuse 23 (on fuse panel B)

D104

Positive connection 2 (30a) (in engine compartment wiring harness)

D136

Positive connection 2 (15a) (in engine compartment wiring harness)

0.35 vi/ws

D104

80 80

J906 J907 J976 SB SB16 SB22 SB23

D104

20 20

79 79

31 31

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. 0.35 rt/gn

265 265

43

44

45

46

47

48

49

50

51

52

53

54

55

56

FV3-048050916

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= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 48 / 6

Wiring Diagram

Secondary air injection pump relay, Fuse panel B

SB J299 SB31 31

2.5 ws/ge

1/86

3/30

2/85

5/87

SB14 14

31A

0.5 sw/gn

4.0 ws/ge

14A

51

2.5 ge/sw

0.5 ge/sw

SB11

52

J299 SB SB11 SB14 SB31

Secondary air injection pump relay Fuse panel B Fuse 11 (on fuse panel B) Fuse 14 (on fuse panel B) Fuse 31 (on fuse panel B)

D104

Positive connection 2 (30a) (in engine compartment wiring harness)

0.35 ge/bl

D104

209 209

57

58

59

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 202 to the correctness 33 84 with respect in this document. Copyright by AUDI AG. 202 33 of information 84

60

61

62

63

64

65

66

67

68

69

70

FV3-048060916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

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09.2016

Audi TT

No. 48 / 7

Wiring Diagram Engine control module J623

T91 /1 31

T91 /2 31

T91 /4 31

T91 /3

T91 /5

T91 /6

T91 /86

T91 /58

T91 /75

T91 /76

T91 /87

T91 /88

T91 /8

J623 T91

Engine control module 91-pin connector, black

418

Ground connection 10 (in engine compartment wiring harness)

671

Ground connection 1 on left front longitudinal member

D78

Positive connection 1 (30a) (in engine compartment wiring harness)

D181 Connection 2 (87a) (in engine compartment wiring harness) 1.0 br/sw

1.0 br/sw

1.0 br/sw

1.0 ws/rt

1.0 ws/rt

1.0 ws/rt

0.35 sw/vi

0.35 gn

0.35 br/gn

0.35 br/rt

55 55

43 43

48 48

D78 418

D181

0.75 rt/gn

0.35 rt/sw

0.35 ge/bl

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 26 49 64 64 with26respect 49 to the correctness of information in this document. Copyright by AUDI AG.

293 293

2.5 ws/rt 6.0 br

0.35 sw/vi

0.35 sw/vi

2.5 br/sw

30 30

25 25

266 266

77

78

671 71

72

73

74

75

76

79

80

81

82

83

84

FV3-048070916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 48 / 8

Wiring Diagram

Engine control module, Ignition coil 1 with power output stage, Ignition coil 2 with power output stage, Ignition coil 3 with power output stage, Ignition coil 4 with power output stage, Spark plug 1, Spark plug 2, Spark plug 3, Spark plug 4

J623

T105 /40

T105 /41

T105 /19

T105 /42

J623 N70 N127 N291 N292 P Q23 Q24 Q25 Q26 T4as T4at T4au T4av T105

202 202

2.5 rt

0.5 vi/ge

0.5 sw/gn

0.5 sw/ws

0.5 rt/ws

D189

D189

2.5 rt

2.5 rt

T4as /4

T4as /2

N70

2.5 rt

T4at /4

copyright.T4av Copying for private or commercial purposes, in part or in whole, is not283 T4au Protected by T4au T4av /4 /2 /4 permitted unless authorised by292 AUDI AG./2AUDI AG does not guarantee or accept any liability N 291 N

T4at /2

N127

2.5 rt

Engine control module Ignition coil 1 with power output stage Ignition coil 2 with power output stage Ignition coil 3 with power output stage Ignition coil 4 with power output stage Spark plug connectors Spark plug 1 Spark plug 2 Spark plug 3 Spark plug 4 4-pin connector, black 4-pin connector, black 4-pin connector, black 4-pin connector, black 105-pin connector, black Ground connection 2 (in engine pre-wiring harness)

with respect to the correctness of information in this document. Copyright by AUDI AG. T4as /3

T4as /1

T4at /3

2.5 br

T4at /1

T4au /3

2.5 br

T4au /1

T4av /3

2.5 br

846

Ground connection on ignition coil 1

847

Ground connection on ignition coil 2

848

Ground connection on ignition coil 3

849

Ground connection on ignition coil 4

T4av /1

2.5 br

283

283

D189 Connection 87a (in engine pre-wiring harness) 2.5 br

1.5 sw

1.5 sw

Q23

1.5 sw

Q24

*

1.5 sw

Q25

Q26

205 205

P

P 846

* 85

86

87

88

P 847

* 89

90

91

P 848

* 92

93

94

849

* 95

96

97

98

FV3-048080916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

Ground supply via the housing

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 48 / 9

Wiring Diagram

Engine control module, Ignition coil 5 with power output stage, Cylinder 1 fuel injector 2, Cylinder 2 fuel injector 2, Cylinder 3 fuel injector 2, Cylinder 4 fuel injector 2, Cylinder 5 fuel injector 2, Spark plug 5, Coupling point on engine, top

J623

T105 /20

T105 /103

T105 /104

T105 /105

T105 /82

T105 /83

J623 N323 N532 N533 N534 N535 N536 P Q27 T2ee T2ef T2eg T2eh T2hu T4cl T10ad T10adx T105 TMO

209 209

0.5 bl/sw

0.5 sw/gn

0.5 ws/bl

0.5 ge/vi

0.5 gn/ge

0.5 gr/gn

0.5 gr

D140

D189

2.5 rt

0.5 sw/gn

T4cl /4

N323

T4cl /2

0.5 sw/gn

0.5 sw/gn

0.5 sw/gn

0.5 sw/gn

T10ad /1

T10ad /2

T10ad /3

T10ad /4

T10ad /5

T10ad /6

T10ad /7

T10ad /8

T10ad /9

T10ad /10

T10adx /1

T10adx /2

T10adx /3

T10adx /4

T10adx /5

T10adx /6

T10adx /7

T10adx /8

T10adx /9

T10adx /10

TMO T4cl /3

T4cl /1

2.5 br

Engine control module Ignition coil 5 with power output stage Cylinder 1 fuel injector 2 Cylinder 2 fuel injector 2 Cylinder 3 fuel injector 2 Cylinder 4 fuel injector 2 Cylinder 5 fuel injector 2 Spark plug connectors Spark plug 5 2-pin connector, black 2-pin connector, black 2-pin connector, black 2-pin connector, black 2-pin connector, black 4-pin connector, black 10-pin connector, black 10-pin connector, black 105-pin connector, black Coupling point on engine, top

283

Ground connection 2 (in engine pre-wiring harness)

850

Ground connection on ignition coil 5

D140 Fuel injector connection (in engine pre-wiring harness) D189 Connection 87a (in engine pre-wiring harness)

283

* 1.0 sw/gn

1.5 sw

T2ee /1

P

100

101

T2ee /2

1.0 ge/vi

T2ef /1

N532

850

*

1.0 sw/gn

1.0 sw/gn

1.0 gn/ge

1.0 sw/gn

1.0 gr/gn

1.0 sw/gn

1.0 gr

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not ws = white permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability sw = black with respect to the correctness of information in this document. Copyright by AUDI AG.

Q27

99

1.0 ws/bl

Ground supply via the housing

102

103

104

T2ef /2

T2eg /1

N533 105

106

T2eg /2

T2eh /1

N534 107

108

T2eh /2

T2hu /1

N535 109

110

T2hu /2

N536 111

112

FV3-048090916

ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = =

red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 48 / 10

Wiring Diagram

Intake manifold runner position sensor, Engine control module, Cylinder 1 fuel injector, Cylinder 2 fuel injector, Cylinder 3 fuel injector, Cylinder 4 fuel injector, Cylinder 5 fuel injector

J623

T105 /87

T105 /24

T105 /64

T105 /1

T105 /86

T105 /23

T105 /66

T105 /2

T105 /85

T105 /22

T105 /52

T105 /55

G336 J623 N30 N31 N32 N33 N83 T2ds T2dt T2du T2dv T2hs T3az T14k T14kx T105 TMO

165 165

0.75 vi

0.75 br/vi

0.75 rt/gn

0.75 br/gn

0.75 sw/vi

0.75 br/vi

0.75 br/rt

0.75 sw/ge

0.75 bl/vi

0.75 sw/vi

0.35 sw/ws

0.35 gn

0.35 sw

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

T14k /1

T14k /2

T14k /3

T14k /4

T14k /5

T14k /6

T14k /7

T14k /8

T14k /9

T14k /10

T14k /11

T14k /12

T14k /13

T14kx /1

T14kx /2

T14kx /3

T14kx /4

T14kx /5

T14kx /6

T14kx /7

T14kx /8

T14kx /9

T14kx /10

T14kx /11

T14kx /12

T14kx /13

Intake manifold runner position sensor Engine control module Cylinder 1 fuel injector Cylinder 2 fuel injector Cylinder 3 fuel injector Cylinder 4 fuel injector Cylinder 5 fuel injector 2-pin connector, black 2-pin connector, black 2-pin connector, black 2-pin connector, black 2-pin connector, black 3-pin connector, black 14-pin connector, brown 14-pin connector, brown 105-pin connector, black Coupling point on engine, top

TMO

0.75 vi

0.75 br/vi

T2ds /1

T2ds /2

0.75 rt/gn

T2dt /1

N30 113

0.75 br/gn

T2dt /2

0.75 sw/vi

T2du /1

N31 114

115

0.75 br/vi

T2du /2

0.75 br/rt

T2dv /1

N32 116

117

0.75 sw/ge

T2dv /2

0.75 bl/vi

T2hs /1

N33 118

119

0.75 sw/vi

T2hs /2

0.35 sw/ws

T3az /1

N83 120

121

0.35 gn

T3az /2

0.35 sw

T3az /3

G336 122

123

124

125

126

FV3-048100916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 48 / 11

Wiring Diagram

Fuel pressure sensor, Engine temperature control sensor, Engine control module, EVAP canister purge regulator valve 1, Fuel metering valve, Intake manifold runner control valve, Mechanical coolant pump switch valve

J623

T105 /56

0.35 gr/sw

T105 /58 172 172

185 185

0.35 vi

0.35 bl

T105 /35 171 171

0.35 vi/sw

0.35 vi

T105 /38 210 210

0.35 gr/ge

0.5 gn/ge

0.35 ws/rt

T105 /29 224 224

224 224

0.5 rt/bl

0.5 rt/bl

T105 /43

0.35 gn/ge

T14l /2

T14l /1

T14l /3

T14l /5

T14l /4

T14l /6

T14l /14

T14l /8

T14l /7

T14l /9

T14l /10

T14lx /2

T14lx /1

T14lx /3

T14lx /5

T14lx /4

T14lx /6

T14lx /14

T14lx /8

T14lx /7

T14lx /9

T14lx /10

1.5 rt/ge

T105 /44

G247 G694 J623 N80 N290 N316 N649 T2dz T2ec T2hn T2ik T2il T3ar T14l T14lx T105 TMO

1.5 bl/rt

Fuel pressure sensor Engine temperature control sensor Engine control module EVAP canister purge regulator valve 1 Fuel metering valve Intake manifold runner control valve Mechanical coolant pump switch valve 2-pin connector, black 2-pin connector, black 2-pin connector, black 2-pin connector, black 2-pin connector, black 3-pin connector, black 14-pin connector, black 14-pin connector, black 105-pin connector, black Coupling point on engine, top

TMO

0.35 gr/sw

T3ar /1

0.35 vi

T3ar /2

0.35 bl

T3ar /3

0.35 vi/sw

0.35 vi

0.35 gr/ge

0.5 gn/ge

0.35 ws/rt

0.5 rt/bl

0.5 rt/bl

0.35 gn/ge

T2ik T2ik T2il T2il T2dz T2dz T2ec T2ec T2hn T2hn /2 Protected /1 by copyright. /2 /1 /1 commercial /1 purposes, /2 /1 /2 Copying for/2private or in part or in whole, is not

permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

G247 127

128

G694 129

130

131

N649 132

133

N316 134

135

N80 136

N290 137

138

139

140

FV3-048110916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 48 / 12

Wiring Diagram

Engine control module, Cylinder 1 exhaust cam actuator, Cylinder 2 exhaust cam actuator, Cylinder 3 exhaust cam actuator, Cylinder 4 exhaust cam actuator

J623

T105 /77

0.5 ws/gn

T105 /34

0.5 rt/gn

T105 /16

0.5 vi/gn

T105 /76

T105 /97

0.5 vi/ws

0.5 rt/gn

T105 /15

T105 /79

0.5 ge/ws

0.5 ws/ge

T105 /18

T105 /14

0.5 bl/rt

0.5 br/rt

J623 Engine control module N579 Cylinder 1 exhaust cam actuator N580 Cylinder 1 exhaust cam actuator A N581 Cylinder 1 exhaust cam actuator B N587 Cylinder 2 exhaust cam actuator N588 Cylinder 2 exhaust cam actuator A N589 Cylinder 2 exhaust cam actuator B N595 Cylinder 3 exhaust cam actuator N596 Cylinder 3 exhaust cam actuator A N597 Cylinder 3 exhaust cam actuator B N603 Cylinder 4 exhaust cam actuator Protected by copyright. Copying for private or commercial in part or in whole, is A not N604 Cylinderpurposes, 4 exhaust cam actuator permitted unless authorised by AUDI AG. AUDI AG does not4 guarantee accept any liability N605 Cylinder exhaust or cam actuator B with respect to the correctness of information in this document. Copyright by AUDI AG. T3bl 3-pin connector, black T3bm 3-pin connector, black T3bn 3-pin connector, black T3bo 3-pin connector, black D205 T105 105-pin connector, black

T105 /81

0.5 gr/bl

D205

D205 Connection 87a (in engine pre-wiring harness) 3

0.5 rt/gn

T3bl /1

0.5 rt/gn

T3bl /2

N580

T3bl /3

T3bm /2

N581

142

T3bm /1

N588

N579 141

0.5 rt/gn

T3bm /3

T3bn /2

N589

144

145

T3bn /1

N596

N587 143

0.5 rt/gn

T3bn /3

T3bo /2

N597

N604

N595 146

147

148

149

T3bo /1

T3bo /3

N605

N603 150

151

152

153

154

FV3-048120916

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= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 48 / 13

Wiring Diagram

Engine speed sensor, Engine control module, Camshaft adjustment valve 1, Exhaust camshaft adjustment valve 1, Cylinder 5 exhaust cam actuator

J623

T105 /13

T105 /80

T105 /91

T105 /92

T105 /60

T105 /61

203 203

0.5 gr/ws

0.5 gn/gr

0.5 gn/ws

0.5 bl/ge

0.5 rt/gn

G28 J623 N205 N318 N611 N612 N613 T2df T2eb T3as T3bp T105

T105 /69 123 123

0.35 br/bl

0.35 gn/vi

0.35 sw/ws

0.35 sw/ws

Engine speed sensor Engine control module Camshaft adjustment valve 1 Exhaust camshaft adjustment valve 1 Cylinder 5 exhaust cam actuator Cylinder 5 exhaust cam actuator A Cylinder 5 exhaust cam actuator B 2-pin connector, black 2-pin connector, black 3-pin connector, black 3-pin connector, black 105-pin connector, black

D141 Connection 5V (in engine pre-wiring harness) D196 Connection 87a (in engine pre-wiring harness) 2

D205

0.5 rt/gn

D205 Connection 87a (in engine pre-wiring harness) 3

D196

0.5 rt/gn

0.5 rt/gn

T3bp /2

T3bp /1

N612

T3bp /3

T2df /1

156

T2df /2

0.5 rt/gn

T2eb /1

T2eb /2

0.35

sw/ws Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

T3as /3

T3as /2

T3as /1

N613

N611 155

D141

N205 157

158

159

N318 160

161

G28 162

163

164

165

166

167

168

FV3-048130916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 48 / 14

Wiring Diagram

Intake manifold sensor, Charge air pressure sensor, Camshaft position sensor, Engine coolant temperature sensor, Camshaft position sensor 3, Low fuel pressure sensor, Engine control module

J623

T105 /11

T105 /32

T105 /33

T105 /31

T105 /75

T105 /57

T105 /68

0.5 gr/rt

T105 /89

D174

0.35 gr/rt

T3bq /1

0.35 br/gn

0.35 gr/vi

T3bq /3

T3br /1

G42 T3bq /2

GX9 GX26 G31 G40 G42 G62 G71 G299 G300 G410 J623 T2ht T3at T3bb T3bq T3br T3bt T105

0.35 bl

D212

0.5 vi

T105 /54

T3br /2

G410 131 131

0.35 gr/rt

T3br /3

G71 GX9

0.35 br/vi

T3at /1

G31 T3at /2

0.35 gr/rt

T3at /3

0.35 rt/gn

T2ht /2

G299 GX26

0.35 gr/rt

T3bt /1

0.35 rt

T3bt /2

D174

0.35 bl

T3bb /1

0.35 ws

T3bb /2

G62 T2ht /1

T3bt /3

G300

T3bb /3

G40

128 128

474

Sensor ground connection (in engine pre-wiring harness)

487

Ground connection 5 (in engine pre-wiring harness)

D174 Connection 2 (5V) (in engine pre-wiring harness) Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. D212

0.35 vi

0.35 vi

0.35 vi

0.35 vi

0.35 vi

0.35 bl/vi

0.35 br

170

171

172

173

174

175

176

177

178

487

179

Connection 4 (5V) (in engine pre-wiring harness)

0.35 br

487

474

169

Intake manifold sensor Charge air pressure sensor Charge air pressure sensor Camshaft position sensor Intake air temperature sensor Engine coolant temperature sensor Manifold absolute pressure sensor Intake air temperature sensor 2 Camshaft position sensor 3 Low fuel pressure sensor Engine control module 2-pin connector, black 3-pin connector, black 3-pin connector, black 3-pin connector, blue 3-pin connector, black 3-pin connector, black 105-pin connector, black

180

181

182

FV3-048140916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 48 / 15

Wiring Diagram

Oil pressure sensor, Knock sensor 1, Knock sensor 2, Exhaust gas temperature sensor 1, Engine control module

J623

T105 /48

129 129

T105 /10

T105 /59

T105 /94

T105 /95

T105 /73

T105 /74

T91 /47

G10 G61 G66 G235 J623 T2hp T2hq T3bs T3bv T91 T105

T91 /21

0.35 bl *2 328

D174

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not *2 permitted unless 0.35 authorised by AUDI AG. AUDI AG does or0.35 accept any 0.35 0.35 0.35 0.35not guarantee 0.35 0.35liability 0.35 *2 0.35 ofbr/ge information document.sw Copyright by AUDIswAG. sw/bl br with respect to the bl correctness rt/ge bl/viin this ge/gr bl/gr

328

0.35 *2

bl/gn

Oil pressure sensor Knock sensor 1 Knock sensor 2 Exhaust gas temperature sensor 1 Engine control module 2-pin connector, black 2-pin connector, black 3-pin connector, black 3-pin connector, black 91-pin connector, black 105-pin connector, black

328

Sensor ground connection 2 (in engine compartment wiring harness)

487

Ground connection 5 (in engine pre-wiring harness)

D174 Connection 2 (5V) (in engine pre-wiring harness) T3bs /1

T3bs /2

T3bs /3

T2hq /1

T2hq /2

T2hp /1

G61

G10

T2hp /2

T3bv /3

* *2

T3bv /2

*

*2

487

183

184

185

186

187

188

189

190

pre-wired component Omitted as a running change

G235

G66

*

T3bv /1

191

192

193

194

195

196

FV3-048150916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 48 / 16

Wiring Diagram

Intermediate shaft speed sensor, Engine control module G265 J623 T3ce T14c T14cx T91 T105 TML

J623

T91 /44

T91 /38

T91 /53

T91 /41

T105 /30 61 61

39 39

87 87

213 213

34 34

59 59

133 133

0.35 * bl/gn

0.5 gn/ge D245

328

0.5 * bl/gn

0.5 *2 bl/gn

0.75 rt/bl

0.35 ge/bl

0.5 gn/gr

2.5 ge/sw

1.5 rt/ws

2.5 br

0.5 br

0.5 * br/gr

1.0 rt/gn

0.5 sw/gn

Intermediate shaft speed sensor Engine control module 3-pin connector, black 14-pin connector, black 14-pin connector, black 91-pin connector, black 105-pin connector, black Coupling point in engine compartment, left

328

Sensor ground connection 2 (in engine compartment wiring harness)

363

Ground connection 8 (in engine compartment wiring harness)

D245

D202 Connection 6 (87a) (in engine compartment wiring harness)

0.5 gn/ge

D245 Connection 87a (in engine pre-wiring harness) 6 * *2 T14c /1

T14c /2

T14c /11

T14c /3

T14c /5

T14c /6

T14cx /1

T14cx /2

T14cx /11

T14cx /3

T14cx /5

T14cx /6

T14cx /9

T14cx /12

T14c /9

T14c /12

T14cx /13

T14c /14

T14c /7

T14cx /4

T14cx /14

T14cx /7

T14c /4

Omitted as a running change Running change

TML

0.75 rt/bl

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 2.5 1.0 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability br br with respect to the correctness of information in this document. Copyright by AUDI AG.

0.35 br/gn

0.35 vi

0.35 rt/ge

0.5 bl/ge

2.5 rt

0.5 rt/gn

0.5 rt/bl

0.5 sw/gnD202

363

2.5 br T3ce /3

T3ce /2

0.75 rt/bl

T3ce /1 299 299

86 86

161 161

201

202

203

294 294

217 217

103 103

37 37

208

209

210

G265 197

198

199

200

204

205

206

207

FV3-048160916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

Oil level thermal sensor, Engine control module, Wastegate bypass regulator valve, Coolant shut-off valve, Turbocharger recirculation valve, Crankcase ventilation valve, After-run coolant pump

J623

T105 /71

T105 /9

T105 /47

T105 /63

T105 /70

T105 /72

208 208

135 135

0.5 rt/bl D206

D245

0.5 rt/bl 0.5 gn/ge

0.5 br

0.5 gn/ge

0.5 ge/rt

0.35 * gr/ge

0.5 * rt/bl

0.5 rt/bl

0.5 ws

0.5 rt/bl

0.5 ge

T2er /2

T3ax /2

T3ax /3

T3av /3

T3av /1

T2dg /1

T2dg /2

T2dy /1

T2dy /2

0.5 rt/bl

T2hm /1

T2hm /2

N82

T3ax /1

V51

T3av /2

N75

G266 *

N249

G266 J623 N75 N82 N249 N546 T2dg T2dy T2er T2hm T3av T3ax T105 V51 458

Oil level thermal sensor Engine control module Wastegate bypass regulator valve Coolant shut-off valve Turbocharger recirculation valve Crankcase ventilation valve 2-pin connector, black 2-pin connector, black 2-pin connector, brown 2-pin connector, black 3-pin connector, black 3-pin connector, black 105-pin connector, black After-run coolant pump Ground connection 3 (in engine pre-wiring harness)

D206 Connection 87a (in engine pre-wiring harness) 4 136 136

M

206 206

0.5 rt/bl

D244

0.5 bl

0.5 rt/bl T2er /1

No. 48 / 17

Wiring Diagram

N546

D244 Connection 87a (in engine pre-wiring harness) 5 D245 Connection 87a (in engine pre-wiring harness) 6 *

0.5 br

0.5 * br

0.5 br

458

211

212

213

214

Only for vehicles with maintenance interval extension

215

216

217

218

219

220

221

222

223

224

FV3-048170916

ws = white sw = black ro = red rt = red by copyright. Copying for private or commercial purposes, in part or in whole, is not brProtected = brown permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability gn with = respect greento the correctness of information in this document. Copyright by AUDI AG. bl = blue gr = grey li = lilac vi = lilac ge = yellow or = orange rs = pink

09.2016

Audi TT

No. 48 / 18

Wiring Diagram

Accelerator pedal module, Throttle valve control module, Engine control module

J623

T105 /25

1.0 bl/ws

T105 /4

1.0 br/ws

T6am /5

T6am /3

G186

T105 /28

0.5 ge/rt

T105 /7

0.5 sw

T6am /4

T6am /2

T105 /27

0.5 gn/sw

0.5 gn

T6am /1

G188

M

T105 /6

T6am /6

G187

T91 /82

T91 /84

0.35 sw/ge

0.35 gn/br

T6ai /2

T91 /83

0.35 bl/gn

T6ai /3

T91 /66

0.35 gr/ge

T6ai /4

T91 /65

0.35 gr

T6ai /6

G79

J338

T91 /67

0.35 ge/bl

T6ai /5

T6ai /1

G185

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

226

227

Accelerator pedal module Throttle valve control module Accelerator pedal position sensor Accelerator pedal position sensor 2 EPC throttle drive EPC throttle drive angle sensor 1 EPC throttle drive angle sensor 2 Throttle valve control module Engine control module 6-pin connector, black 6-pin connector, black 91-pin connector, black 105-pin connector, black

GX2

GX3

225

GX2 GX3 G79 G185 G186 G187 G188 J338 J623 T6ai T6am T91 T105

228

229

230

231

232

233

234

235

236

237

238

FV3-048180916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

Oxygen sensor 1 after catalytic converter, Oxygen sensor 1 before catalytic converter, Radiator fan control module, Engine control module

J623

T91 /32

T91 /33

T91 /15

T91 /16

T91 /90

T91 /22

38 38

T91 /48

T91 /49

T91 /73

22 22

32 32

10.0 rt

0.5 ge/sw

GX7 GX10 G39 G130 J293 J623 T4ar T4cm T6y T91 V7 V177 Z19 Z29

1.0 sw

D197

0.35 gr

0.35 br/ge

No. 48 / 19

Wiring Diagram

0.35 vi

0.35 rt

1.0 vi

1.0 sw

1.0 sw

1.0 vi

0.35 gn

0.35 br

0.35 vi/gr

672

Oxygen sensor 1 after catalytic converter Oxygen sensor 1 before catalytic converter Heated oxygen sensor Oxygen sensor after catalytic converter Radiator fan control module Engine control module 4-pin connector, black 4-pin connector, black 6-pin connector, black 91-pin connector, black Radiator fan Radiator fan 2 Oxygen sensor heater Heater for oxygen sensor 1 after catalytic converter Ground connection 2 on left front longitudinal member

D197 Connection 5 (87a) (in engine compartment wiring harness) T6y /1

T6y /2

T6y /4

T6y /6

T6y /3

G39

T6y /5

T4cm /1

Z19

T4cm /2

T4cm /4

Z29

GX10

T4cm /3

G130

V7

240

241

242

243

244

245

246

T4ar /3 M

*

pre-wired component

V177

J293 *

*

10.0 br

239

T4ar /2

M

T4ar /1

GX7

*

T4ar /4

247

248

249

ws = white sw = black ro = red Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not rt AG.= AUDI redAG does not guarantee or accept any liability permitted unless authorised by AUDI = brown with respect to the correctness br of information in this document. Copyright by AUDI AG. gn = green bl = blue gr = grey li = lilac 672 vi = lilac ge = yellow 250 251 252 or = orange rs = pink FV3-048190916

09.2016

Audi TT

No. 48 / 20

Wiring Diagram

Engine control module, Exhaust door control unit, Exhaust door control unit 2

J623

T91 /71

T91 /28

302 302

T91 /77

T91 /56

35 35

44 44

99

0.35 rt/gn

0.5 sw/vi

E45 J518 J527 J623 J883 J945 T4cq T4cv T17a T17c T17cx T17e T17ex T40a T91 TALU

0.35 vi/ws

D218

0.35 rt/sw

0.35 vi/ws

0.35 vi/rt

0.75 vi

1.0 rt/gn

1.0 bl/gr

368 T17ex /9

T17ex /12

T17cx /7

T17ex /1

T17ex /2

T17e /9

T17e /12

T17c /7

T17e /1

T17e /2

T17ex /5

T17ex /14

T17e /11

T17e /5

T17e /14

T17ex /11

T40a /15

0.13 *2 vi/rt

T17a /7

T4cv /2

E45 *2 J518

254

255

0.5 rt

T4cv /3

258

0.35 sw/vi

0.5 0.5 ws = white rt bl/gr sw = black 2.5 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not br = red permitted unless authorised by AUDI AG. AUDI AG does not guarantee or acceptroany liability

rt AG. = with respect to the correctness of information in this document. Copyright by AUDI T4cv /1

T4cq /3

T4cq /2

T4cq /1

304 304

257

Only for vehicles with access/start authorization system Only for vehicles with cruise control Roadster

0.5 br

J883

256

0.35 rt/gn

0.5 br

22

J527

*

253

368

0.5 vi

* *2 *3

311 311

2.5 *3 br

0.35 vi/ws

0.13 * rt/sw

D218 Connection 1 (LIN bus) (in engine compartment wiring harness)

306 306

B275

Ground connection 3 (in main wiring harness)

B275 Positive connection (87) (in main wiring harness)

TALU

0.5 rt

Cruise control switch Access/start authorization control module Steering column electronics control module Engine control module Exhaust door control unit Exhaust door control unit 2 4-pin connector, black 4-pin connector, black 17-pin connector, yellow 17-pin connector, black 17-pin connector, black 17-pin connector, red 17-pin connector, red 40-pin connector, black 91-pin connector, black Coupling point on left A-pillar, bottom

44

78 78

265

266

J945

259

260

261

262

263

264

FV3-048200916

br gn bl gr li vi ge or rs

= = = = = = = = =

red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 48 / 21

Wiring Diagram

Engine control module, Fuel tank leak detection control module

J623

40 40

T91 /50

T91 /42

T91 /64

G400 J519 J623 J909 T3bc T5o T5ox T5p T17b T17bx T17d T17dx T17e T17ex T73a T91 TALU THRR

T91 /40

0.35 ws/bl

D102 2.5 vi

0.35 ws/bl

0.75 sw/br

0.35 br/gr

0.35 bl/gn

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. T17ex /15

T17ex /13

T17dx /4

T17bx /1

B277 Positive connection 1 (15a) (in main wiring harness)

T17bx /2

D102 Connection 2 (in engine compartment wiring harness)

TALU T17e /15

T17e /13

T17d /4

77

10 10

0.35 ws/bl

0.35 rt/gn

B277

2.5 vi

0.75 sw/br

0.35 sw/bl

Fuel tank pressure sensor Vehicle electrical system control module Engine control module Fuel tank leak detection control module 3-pin connector, black 5-pin connector 5-pin connector 5-pin connector, black 17-pin connector 17-pin connector, red 17-pin connector, brown 17-pin connector, brown 17-pin connector, red 17-pin connector, red 73-pin connector, black 91-pin connector, black Coupling point on left A-pillar, bottom Coupling point in luggage compartment, right

0.35 ws/bl

T17b /1

T17b /2

T3bc /3 0.35 br/gr

0.35 bl/gn

*

*

Only for vehicles with US equipment

G400

0.35 vi/sw

T3bc /1 0.35 vi

T5ox /4

T5ox /2

T5ox /3

T5ox /5

T5ox /1

T5o /4

T5o /2

T5o /3

T5o /5

T5o /1

THRR

0.5 sw T73a /13 307 307

T73a /14

T5p /4

0.5 br

0.35 rt

T5p /2

T5p /3

0.35 br/ws T5p /5

0.35 sw/ws T5p /1

308 308

J519

J909 *

267

268

269

270

271

272

273

274

275

276

277

278

279

280

FV3-048210916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 48 / 22

Wiring Diagram

Brake lamp switch, Engine control module F J533 J623 T4b T17c T17cx T20a T91 TALU

J623

T91 /80 can-l

T91 /79 can-h

0.35 sw

T91 /20

322 322

E124

0.35 sw

0.35 or/br

300 300

T91 /68

D73

0.35 or/br

0.35 gn

0.35 gr/gn

0.35 or/br

0.35 sw/rt

B383

33

B397

T4b /4

F

B406

T17c /2

0.35 gn

B398

B390

0.35 or/br

0.5 br

B407

205 205

131

0.35 vi/ws

0.35 or/br

0.35 gn

0.35 or/br

2.5 br

T20a /6 can-l

0.5 br

T20a /15 can-h

T20a /3

6.0 br

T20a /5 can-l 41 41

72 72

J533

281

282

283

284

Ground connection 3 (in engine compartment wiring harness)

B397

Comfort system CAN bus high connection 1 (in main wiring harness)

B398

Comfort system CAN bus high connection 2 (in main wiring harness)

B406

Comfort system CAN bus low connection 1 (in main wiring harness)

B407

Comfort system CAN bus low connection 2 (in main wiring harness)

D73

Positive connection (54) (in engine compartment wiring harness)

285

286

287

288

289

290

291

292

293

E123 CAN bus drive high connection 1 (in engine wiring harness)

2.5 br

132 T20a /16 can-h

132

T4b /2

0.35 or/br

0.35 sw

Ground connection 2 (in engine compartment wiring harness)

B390 Powertrain CAN bus low connection 1 (in main wiring harness)

301 301

TALU

0.35 sw

0.35 gn/rt

131

B383 Powertrain CAN bus high connection 1 (in main wiring harness)

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not T17cx T17cx T4b T4b permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any/1liability /3 /1 /2 with respect to the correctness of information in this document. Copyright by AUDI AG. T17c /1

36 36

0.35 sw/rt

0.35 or/br

E123

0.35 or/sw

321 321

Brake lamp switch Data bus on board diagnostic interface Engine control module 4-pin connector, black 17-pin connector, black 17-pin connector, black 20-pin connector, red 91-pin connector, black Coupling point on left A-pillar, bottom

294

FV3-048220916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

E124 CAN bus drive low connection 1 (in engine wiring harness)

09.2016

Audi TT

No. 48 / 23

Wiring Diagram Fuel pump control module *

J743

T16f /4

T16f /6 can-h

J538 J743 T3bw T3bwx T6i T8m T8mx T16f TAK TML

J538

T16f /7 can-l

T6i /4 31

256 256

T6i /5

T6i /6

729 0.5 bl/ge

0.35 or/sw

0.35 or/br

0.35 vi/ws

1.5 br

T8mx /5

T8mx /6

T8m /1

T8m /5

T8m /6

T8mx /1

201 201

TML

2.5 vi

* *2 *3 *4

0.5 sw/br

T3bwx /2

T3bwx /1

T3bwx /3

T3bw /2

T3bw /1

T3bw /3

Fuel pump control module Dual-clutch transmission Mechatronic 3-pin connector, black 3-pin connector, black 6-pin connector, black 8-pin connector, black 8-pin connector, black 16-pin connector, black Fuel tank coupling point Coupling point in engine compartment, left Ground connection on left rear wheel housing Refer to applicable wiring diagram for dual-clutch transmission Data bus wire (LIN bus) Coupe Roadster

TAK

260 260

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not *2 permitted unless authorised by AUDI AG. not guarantee or accept any liability 0.35 0.35AUDI AG 0.5 does 2.5 *4 with respect to the correctness in this document. Copyright by AUDI AG. or/swof information or/br vi/ws br 2.5 br

283 283

285 285

2.5 *3 br

23 23

2.5 vi

0.75 sw/br

260 260

267 267

268 268

306

307

308

729 295

296

297

298

299

300

301

302

303

304

305

FV3-048230916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 48 / 24

Wiring Diagram

Fuel delivery unit, Fuel level sensor 2, Instrument cluster control module, Fuel pump control module

J538

G GX1 G6 G169 J285 J538 T4ap T6ak T6i T32a

J285 T6i /3

T6i /2

T6i /1 T32a /6

1.5 ws/vi

1.5 ws/rt

1.5 ws/ge

0.35 vi/sw

T32a /7

T32a /9

0.35 bl/ws

0.35 bl/vi

T32a /10

0.35 bl

T32a /5

0.35 br/ws

T32a /4 can-h

0.35 gn

T32a /3 can-l

0.35 or/br

Fuel level sensor Fuel delivery unit Transfer fuel pump Fuel level sensor 2 Instrument cluster control module Fuel pump control module 4-pin connector, black 6-pin connector, black 6-pin connector, black 32-pin connector, gray

375

Ground connection 10 (in main wiring harness)

410

Sensor ground connection 1 (in main wiring harness)

Ground connection oncommercial right rearpurposes, wheel housing Protected730 by copyright. Copying for private1 or in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect the correctness of information in this document. Copyright by AUDI AG. * topre-wired component T4ap /1 263 263

T4ap /2

T4ap /3

M

G6

T6ak /3

T6ak /5

T6ak /4

G

T4ap /4

T6ak /6 287 287

G169

289 289

T6ak /1

GX1 *

0.5 br

1.5 br

0.35 br/ws

410

375

2.5 br

730 309

310

311

312

313

314

315

316

317

318

319

320

321

322

FV3-048240916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

Wiring Diagram

No. 49 / 1

7-speed dual-clutch transmission 0BH (S tronic) , DAZA,(0EX) from June 2016

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2016

Audi TT *

*

SC

SB SB13 N1

J519

26 26

SC6

13

No. 49 / 2

Wiring Diagram

13A

6A

T73c /62 58

T73c /34

34 34

30 30

Selector lever, Selector lever park position lock switch, Vehicle electrical system control module, Selector lever sensor system control module, Shift lock solenoid, Selector lever transmission range position display unit

33 33

T73a /14 15

0.35 gr/bl

0.35 ws/bl

0.35 ws/bl

E313 F319 J519 J527 J587 L101 N110 SB SC6 SB13 SC T10l T10z T17a T73a T73c Y26

0.35 ws/bl

B731 4.0 rt/vi

1.0 rt

0.35 gn/rt

0.35 gr/bl

0.13 rt/gr

0.35 sw

B732

B277 0.35 gr/bl

20 20

T10l /10 30

T10l /5 58

0.35 ws/bl

37 37

E313

T10l /9 15

N110

T10l /1 31

T10l /2

0.35 or/br

T10z /1

T10z /2

T10l /7 can-h

F319

T10z /3

T10z /4

T10l /8 can-l

J587

Selector lever Selector lever park position lock switch Vehicle electrical system control module Steering column electronics control module Selector lever sensor system control module Selector lever scale illumination bulb Shift lock solenoid Fuse panel B Fuse 6 (on fuse panel C) Fuse 13 (on fuse panel B) Fuse panel C 10-pin connector, black 10-pin connector 17-pin connector, yellow 73-pin connector, black 73-pin connector, black Selector lever transmission range position display unit

372

Ground connection 7 (in main wiring harness)

687

Ground connection 1 on center tunnel

T10z T10z T10z T10z T10z T10z Protected by copyright. Copying for or commercial purposes, in part or in whole, is not /5 /6 /7 /8 /9 private/10

permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liabilityPositive B277 with respect to the correctness of information in this document. Copyright by AUDI AG.

connection 1 (15a) (in main wiring harness)

B731 Connection 58s (in main wiring harness) 1 0.5 br

B732 Connection 58s (in main wiring harness) 2 0.13 gr/gn

*

Refer to applicable wiring diagram for fuse positions

372 1.5 br

T17a /6

L101 J527

Y26

687 1

2

3

4

5

6

7

8

9

10

11

12

13

14

FV3-049020916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 49 / 3

Wiring Diagram J

N438

N437

N434

N433

J

G93

Transmission fluid temperature sensor, Clutch oil temperature sensor, Engine control module, Dual-clutch transmission Mechatronic, Sub-transmission 1 valve 1, Sub-transmission 1 valve 2, Sub-transmission 2 valve 1, Sub-transmission 2 valve 2

G509

J743 G488

G487 T16f /16 31

1.0 br

T16f /6 can-h

0.35 or/sw

T16f /7 can-l

0.35 or/br

T16f /15 15

0.5 sw/gr

T16f /9 30

1.0 rt/ge

T16f /2

G93 Transmission fluid temperature sensor G487 Gear position distance sensor 1 G488 Gear position distance sensor 2 G509 Clutch oil temperature sensor J623 Engine control module J743 Dual-clutch transmission Mechatronic N433 Sub-transmission 1 valve 1 N434 Sub-transmission 1 valve 2 N437 Sub-transmission 2 valve 1 N438 Sub-transmission 2 valve 2 T8m 8-pin connector, black T8mx 8-pin connector, black T16f 16-pin connector, black T17c 17-pin connector, black T17cx 17-pin connector, black T17d 17-pin connector, brown T17dx 17-pin connector, brown T91 91-pin connector, black TALU Coupling point on left A-pillar, bottom TML Coupling point engine compartment, left in part or in whole, is not Protected by copyright. Copying forin private or commercial purposes,

T16f /4 17 17

18 18

19 19

0.35 sw

0.35 or/br

0.35 ws/bl

0.5 vi/gn

0.5 bl/ge

486

1.0 br T8mx /4

T8mx /5

T8mx /6

T8m /4

T8m /5

T8m /6

T8mx /8

T8mx /7

T8mx /2

T17cx /3

T8m /8

T8m /7

T8m /2

T17c /3

TML

1.0 br

0.35 or/sw

0.35 or/br

T17cx /1

T17cx /2

T17dx /4

T17c /2

T17d /4

TALU

0.35 ws/bl

T17c /1

permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect the correctness of information in this document. Copyright by AUDI AG. 132 toGround connection 3 (in engine compartment wiring harness)

0.5 gn/bl

363

E123

E124

1.0 rt

D102

0.5 gn/gr

0.35 sw

0.35 or/br

0.35 ws/bl

0.35 sw

132

0.35 or/br

0.35 ws/bl T91 /60

24 24

6.0 br

25 25

26 26

T91 /41

33

31 31

34 34

10 10

24

25

26

J623 *

671 16

Ground connection 8 (in engine compartment wiring harness)

486

Ground connection 4 (in engine pre-wiring harness)

671

Ground connection 1 on left front longitudinal member

D102 Connection 2 (in engine compartment wiring harness)

2.5 br

15

363

17

18

19

20

21

22

23

27

28

FV3-049030916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

E123 CAN bus drive high connection 1 (in engine wiring harness) E124 CAN bus drive low connection 1 (in engine wiring harness) *

Refer to applicable engine wiring diagram

09.2016

Audi TT

No. 49 / 4

Wiring Diagram

N435

N436

N439

N440

N471

Data bus on board diagnostic interface, Dual-clutch transmission Mechatronic, Sub-transmission 1 valve 3, Sub-transmission 1 valve 4, Sub-transmission 2 valve 3, Sub-transmission 2 valve 4, Cooling oil valve, Main pressure valve

N472

J743 G489

G490

G612

G182

12 12

24 24

13 13

25 25

0.35 sw

0.35 sw

0.35 or/br

0.35 or/br

G632

G617

G618

EX22 E735 G182 G489 G490 G612 G617 G618 G632 J533 J743 N435 N436 N439 N440 N471 N472 T20a T20b

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability B390 with respect to the correctness of information in this document. Copyright by AUDI AG.

B383

11 11

Switch module in instrument panel, center Driving profile selection button Transmission input speed sensor Gear position distance sensor 3 Gear position distance sensor 4 Transmission input speed sensor 2 Clutch pedal position sensor 1 Clutch pedal position sensor 2 Transmission input speed sensor 1 Data bus on board diagnostic interface Dual-clutch transmission Mechatronic Sub-transmission 1 valve 3 Sub-transmission 1 valve 4 Sub-transmission 2 valve 3 Sub-transmission 2 valve 4 Cooling oil valve Main pressure valve 20-pin connector, red 20-pin connector, red

B383 Powertrain CAN bus high connection 1 (in main wiring harness)

77

B390 Powertrain CAN bus low connection 1 (in main wiring harness)

0.35 sw

0.35 or/br

T20a /16 can-h

0.35 ws/bl

T20a /6 can-l

0.13 rt/gr

T20a /14 15

T20b /1

E735 J533

29

30

31

32

33

EX22

34

35

36

37

38

39

40

41

42

FV3-049040916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

Wiring Diagram

No. 50 / 1

Dual-clutch transmission 0CW , (0EG) from September 2015

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2016

Audi TT

No. 50 / 2

Wiring Diagram

Transmission input speed sensor 3, Dual-clutch transmission Mechatronic, Sub-transmission 1 valve 2, Sub-transmission 1 valve 3, Sub-transmission 1 valve 4, Sub-transmission 2 valve 1

*

SB

SB13 N1

13

4.0 rt/vi

13A

G641 J623 J743 N434 N435 N436 N437 SB SB13 T14c T14cx T25a T91 T105 TML

4.0 sw/gn

D188

2.5 sw/gn

2.5 sw/gn

T25a /9 30

T25a /25 30

J743 N434

T25a /8 31

2.5 br

N435

T25a /24 31

N436

T25a /14

T25a /16

0.35 gn

2.5 br

0.35 sw

E26

T25a /12 can-l 0.35 or/br

0.35 gn/bl

T105 /8

6.0 br

2

3

4

0.35 sw

0.35 or/br

T91 /79 can-h

T91 /62

G641

671

T91 /80 can-l

0.35 or/br

0.35 sw

47 47

45 45

13

14

J623 5

6

7

363

Ground connection 8 (in engine compartment wiring harness)

671

Ground connection 1 on left front longitudinal member

D90

RPM signal connection (in engine compartment wiring harness)

D188

Positive connection 3 (30a) (in engine compartment wiring harness) Selector lever P/N position connection (in Motronic multiform fuel injection wiring harness)

E124

0.5 br/bl

132

Ground connection 3 (in engine compartment wiring harness)

E26

permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability T14c with respect to the correctness of information in this document. Copyright by AUDI AG. /13

2.5 br

132

E123

0.35 gn T14cx /13

TML Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not

363

1

T25a /13 can-h

0.35 gn/bl

D90

N437

Transmission input speed sensor 3 Engine control module Dual-clutch transmission Mechatronic Sub-transmission 1 valve 2 Sub-transmission 1 valve 3 Sub-transmission 1 valve 4 Sub-transmission 2 valve 1 Fuse panel B Fuse 13 (on fuse panel B) 14-pin connector, gray 14-pin connector, gray 25-pin connector, black 91-pin connector, black 105-pin connector, black Coupling point in engine compartment, left

8

9

10

11

12

FV3-050020916

E123 CAN bus drive high connection 1 (in engine wiring harness) ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

E124 CAN bus drive low connection 1 (in engine wiring harness) *

Refer to applicable wiring diagram for fuse positions

09.2016

Audi TT

43 43

0.35 ws/bl

D102

0.35 ws/bl

T25a /10 15

J743 N438

N439

G488

15

16

N440

G489

17

No. 50 / 3

Wiring Diagram

18

G490

19

20

21

22

G612

G632

G510

G617

G618

G270

23

24

25

26

M

27

V401

28

FV3-050030916

Transmission hydraulic pressure sensor, Gear position distance sensor 2, Gear position distance sensor 3, Gear position distance sensor 4, Temperature sensor in control module, Transmission input speed sensor 2, Clutch pedal position sensor 1, Clutch pedal position sensor 2, Transmission input speed sensor 1, Dual-clutch transmission Mechatronic, Sub-transmission 2 valve 2, Sub-transmission 2 valve 3, Sub-transmission 2 valve 4, Hydraulic pump motor G270 G488 G489 G490 G510 G612 G617 G618 G632 J743 N438 N439 N440 T25a V401

Transmission hydraulic pressure sensor Gear position distance sensor 2 Gear position distance sensor 3 Gear position distance sensor 4 Temperature sensor in control module Transmission input speed sensor 2 Clutch pedal position sensor 1 Clutch pedal position sensor 2 Transmission input speed sensor 1 Dual-clutch transmission Mechatronic Sub-transmission 2 valve 2 Sub-transmission 2 valve 3 Sub-transmission 2 valve 4 25-pin connector, black Hydraulic pump motor

D102 Connection 2 (in engine compartment wiring harness)

ws = white sw = black ro = red rt = red br = brown gn = green bl Protected = blueby copyright. Copying for private or commercial purposes, in part or in whole, is not gr permitted = greyunless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability respect to the correctness of information in this document. Copyright by AUDI AG. li =withlilac vi = lilac ge = yellow or = orange rs = pink

09.2016

Audi TT

No. 50 / 4

Wiring Diagram

*

Selector lever, Selector lever park position lock switch, Vehicle electrical system control module, Selector lever sensor system control module, Shift lock solenoid, Selector lever transmission range position display unit

J519

SC SC6

SC7

6A

7A

48 48

46 46 T73c /62 58

0.5 ge/rt

T73a /14 15

0.35 gr/bl

E313 F319 J519 J527 J587 N110 SC SC6 SC7 T10l T10z T17a T73a T73c Y26

0.35 ws/bl

B316 B277

B371 0.35 or/br 0.35 *2 gn/rt

0.35 sw

B277

0.35 gr/bl

*3

0.35 *2 gn/rt

B732 0.35 gr/bl

0.35 ws/bl

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not T10l T10l T10l T10l permitted unless authorised by AUDI AG. AUDI AG /8 /7 /5 does not guarantee /9 or accept any liability can-l can-h 58 15 by AUDI AG. E313 with respect to the correctness of information in this document. Copyright

T10l /10 30

N110 T10l /1 31

F319

T10l /2

T10z /1

T10z /2

T10z /3

J587

T10z /4

T10z /5

T10z /6

T10z /7

T10z /8

T10z /9

Selector lever Selector lever park position lock switch Vehicle electrical system control module Steering column electronics control module Selector lever sensor system control module Shift lock solenoid Fuse panel C Fuse 6 (on fuse panel C) Fuse 7 (on fuse panel C) 10-pin connector, black 10-pin connector, black 17-pin connector, yellow 73-pin connector, black 73-pin connector, black Selector lever transmission range position display unit

372

Ground connection 7 (in main wiring harness)

687

Ground connection 1 on center tunnel

B277 Positive connection 1 (15a) (in main wiring harness)

T10z /10

B316 Positive connection 2 (30a) (in main wiring harness) B371 Antenna connection 1 (in main wiring harness)

0.5 br

B732 Connection 58s (in main wiring harness) 2

0.13 gr/gn

372

T17a /6

1.5 br

Y26

J527

687 29

* *2 *3

30

31

32

33

34

35

36

37

38

39

40

41

42

FV3-050040916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

Refer to applicable wiring diagram for fuse positions Depending on equipment Omitted as a running change

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

No. 50 / 5

Wiring Diagram Data bus on board diagnostic interface J533 T17c T17cx T17d T17dx T20a TALU

J533 T20a /16 can-h

T20a /14 15

0.35 sw

0.35 ws/bl B383

T20a /6 can-l

0.35 or/br

Data bus on board diagnostic interface 17-pin connector, black 17-pin connector, black 17-pin connector, brown 17-pin connector, brown 20-pin connector, red Coupling point on left A-pillar, bottom

B277 Positive connection 1 (15a) (in main wiring harness)

B390

B383 Powertrain CAN bus high connection 1 (in main wiring harness)

B277

0.35 sw

0.35 ws/bl

T17d /4

T17c /1

T17dx /4

T17cx /1

0.35 sw

0.35 or/br

36 36

B390 Powertrain CAN bus low connection 1 (in main wiring harness)

0.35 or/br

T17c /2

35 35

TALU

0.35 ws/bl

T17cx /2

0.35 sw

0.35 or/br

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

28 28

43

14 14

44

45

13 13

46

47

48

49

50

51

52

53

54

55

56

FV3-050050916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

Wiring Diagram

No. 51 / 1

7-speed dual-clutch transmission 0DE (S tronic) , (0IJ) from June 2016

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

09.2016

Audi TT

Transmission fluid temperature sensor, Clutch oil temperature sensor, Transmission input speed sensor 2, Transmission input speed sensor 1, Dual-clutch transmission Mechatronic, Sub-transmission 1 valve 1, Sub-transmission 1 valve 2, Sub-transmission 2 valve 1, Sub-transmission 2 valve 2

*

SB SB13 H1

N1

SB33

13

6.0 rt

4.0 rt/vi

13A

1.0 rt/ge

T16f /9 30

5 5

G509

33

33A

6.0 rt

2.5 rt/gr

1 1

53 53

N433

N434

N437

N438

G612 T16f /16 31

T16f /4

0.35 gn

*4 *3

*2 *3 0.35 gn

T16f /2

0.35 or/br

G632 51 51

0.35 or/br

E124

E26

T16f /7 can-l

0.35 or/br

46 46

0.35 sw

52 52

0.35 sw

E123

TML

2.5 br

T14c /13

132

2.5 br

6.0 br

0.5 br/bl

50 50

0.5 br/bl

*4 *3

*4 *3 T91 /88

2

T105 /8

T91 /58

66

3

4

5

6

T16f /6 can-h

0.35 sw

Transmission fluid temperature sensor Clutch oil temperature sensor Transmission input speed sensor 2 Transmission input speed sensor 1 Engine control module Dual-clutch transmission Mechatronic Sub-transmission 1 valve 1 Sub-transmission 1 valve 2 Sub-transmission 2 valve 1 Sub-transmission 2 valve 2 Fuse panel B Fuse 13 (on fuse panel B) Fuse 33 (on fuse panel B) 14-pin connector, gray 14-pin connector, gray 16-pin connector, black 91-pin connector, black 105-pin connector, black Coupling point in engine compartment, left

132

Ground connection 3 (in engine compartment wiring harness)

363

Ground connection 8 (in engine compartment wiring harness)

671

Ground connection 1 on left front longitudinal member

E26

Selector lever P/N position connection (in Motronic multiform fuel injection wiring harness)

E123 CAN bus drive high connection 1 (in engine wiring harness) 0.35 *2 gn/bl

671 1

45 45

0.35 gn/bl

44

T14cx /13

363

G93 G509 G612 G632 J623 J743 N433 N434 N437 N438 SB SB13 SB33 T14c T14cx T16f T91 T105 TML

J743

G93

1.0 br

No. 51 / 2

Wiring Diagram

7

0.35 *4 gn/bl

0.35 *2 or/br

0.35 *4 or/br

0.35 *2 sw

0.35 *4 sw

ws = white sw = black E124 CAN bus drive low connection 1 (in engine wiring harness) ro = red rt = red T91 T91 T91 T91 * Refer to applicable wiring diagram for fuse positions T91 /13 /80 /14 /79 br = brown *2 Only for vehicles with a diesel engine /62 can-l can-l can-h can-h gn = green *3 Depending on equipment bl = blue *4 Only for vehicles with gasoline engine Protected by copyright. Copying for private or commercial purposes, in whole, is not gr in part = orgrey J623 unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability permitted li = lilac with respect to the correctness of information in this document. Copyright by AUDI AG. vi = lilac ge = yellow 8 9 10 11 12 13 14 or = orange rs = pink FV3-051020916

09.2016

Audi TT

No. 51 / 3

Wiring Diagram

Transmission input speed sensor, Gear position distance sensor 1, Gear position distance sensor 2, Gear position distance sensor 3, Gear position distance sensor 4, Clutch pedal position sensor 1, Clutch pedal position sensor 2, Dual-clutch transmission Mechatronic, Sub-transmission 1 valve 3, Sub-transmission 1 valve 4, Sub-transmission 2 valve 3, Sub-transmission 2 valve 4, Cooling oil valve, Main pressure valve

43 43

0.35 ws/bl

G182 G487 G488 G489 G490 G617 G618 J743 N435 N436 N439 N440 N471 N472 T16f

D102

0.35 ws/bl T16f /15 15

J743 N435

N436

G487

N439

G488

N440

G489

N471

G490

N472

G617

G182

Transmission input speed sensor Gear position distance sensor 1 Gear position distance sensor 2 Gear position distance sensor 3 Gear position distance sensor 4 Clutch pedal position sensor 1 Clutch pedal position sensor 2 Dual-clutch transmission Mechatronic Sub-transmission 1 valve 3 Sub-transmission 1 valve 4 Sub-transmission 2 valve 3 Sub-transmission 2 valve 4 Cooling oil valve Main pressure valve 16-pin connector, black

D102 Connection 2 (in engine compartment wiring harness)

G618

Protected by copyright. Copying for private or commercial purposes, in part ws or in whole, is not = white permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept liability sw =anyblack with respect to the correctness of information in this document. Copyrightroby AUDI = AG. red

15

16

17

18

19

20

21

22

23

24

25

26

27

28

FV3-051030916

rt br gn bl gr li vi ge or rs

= = = = = = = = = =

red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

Selector lever, Selector lever park position lock switch, Selector lever sensor system control module, Shift lock solenoid, Selector lever transmission range position display unit

*

SC

J519

SC6

SC7

6A

7A

48 48

47 47 T73c /34

0.5 ge/rt

T73c /62 58

0.35 gr/bl

B316

T73a /14 15

0.35 ws/bl B277

B731

B277

0.35 sw

0.35 *2

gn/rt

0.35 or/br

0.13 rt/gr

0.35 gr/bl

B732

*3 0.35 *2

0.35 gr/bl

gn/rt

T10l /10 30

T10l /7 can-h

E313 N110

T10l /1 31

T10z /1

No. 51 / 4

Wiring Diagram

T10z /2

T10l /8 can-l

40 40

F319

T10z /3

T10z /4

T10z /5

T10z /6

T10l /5 58

0.35 ws/bl

T10l /9 15

J587

T10z /7

T10z /8

T10z /9

T10z /10

40 40

T10l /2

EX22 E313 E735 F319 J519 J527 J587 L101 N110 SC SC6 SC7 T10l T10z T17a T20b T73a T73c Y26

Switch module in instrument panel, center Selector lever Driving profile selection button Selector lever park position lock switch Vehicle electrical system control module Steering column electronics control module Selector lever sensor system control module Selector lever scale illumination bulb Shift lock solenoid Fuse panel C Fuse 6 (on fuse panel C) Fuse 7 (on fuse panel C) 10-pin connector, black 10-pin connector, black 17-pin connector, yellow 20-pin connector, red 73-pin connector, black 73-pin connector, black Selector lever transmission range position display unit

372

Ground connection 7 (in main wiring harness)

687

Ground connection 1 on center tunnel

B277 Positive connection 1 (15a) (in main wiring harness) 0.5 br

B316 Positive connection 2 (30a) (in main wiring harness) 0.13 rt/gr

372

1.5 br

L101 Y26 687 29

30

31

32

33

34

35

36

37

38

39

0.13 gr/gn

B731 Connection 58s (in main wiring harness) 1

B732 Connection 58s (in main wiring harness) 2 ws = white * Refer to applicable wiring diagram for fuse positions sw = black Protected by copyright. Copying for private or commercial *2 purposes, in part or inon whole, is not Depending equipment ro = red permitted unless authorised by AUDI AG. AUDI AG does *3 not guarantee or accept any liability Omitted as a running change rt = red with respect to the correctness of information in this document. Copyright by AUDI AG. T20b T17a br = brown /1 /6 gn = green bl = blue E735 gr = grey EX22 J527 li = lilac vi = lilac ge = yellow 40 41 42 or = orange rs = pink FV3-051040916

09.2016

Audi TT

No. 51 / 5

Wiring Diagram

J533

Data bus on board diagnostic interface, Transmission fluid cooling pump

V478

J533 T4cv T5ae T5aex T17c T17cx T17d T17dx T20a TALU TGOK V478

M

T20a /6 can-l

T20a /14 15

0.35 or/br

0.35 ws/bl

T20a /16 can-h

T4cv /1 31

T4cv /2 can-l

T4cv /3 can-h

T4cv /4 30

0.35 sw B383

B277

2.5 br

B390

0.35 or/br

0.35 ws/bl

0.35 sw

0.35 or/br

0.35 or/br

0.35 or/sw

2.5 rt/gr

Data bus on board diagnostic interface 4-pin connector, black 5-pin connector, black 5-pin connector, black 17-pin connector, black 17-pin connector, black 17-pin connector, brown 17-pin connector, brown 20-pin connector, red Coupling point on left A-pillar, bottom Transmission fluid cooler coupling point Transmission fluid cooling pump

B277 Positive connection 1 (15a) (in main wiring harness)

0.35 sw

B383 Powertrain CAN bus high connection 1 (in main wiring harness) B390 Powertrain CAN bus low connection 1 (in main wiring harness)

T17d /4

T17c /2

T17c /1

38 38

T5aex /1

37 37

T5aex /2

T5aex /3

T5aex /5

TALU T17dx /4

T17cx /2

0.35 ws/bl

0.35 or/br

28 28

43

44

T17cx /1

T5ae /1

0.35 sw

99

12 12

45

46

2.5 br

47

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

TGOK

48

49

T5ae /2

0.35 or/br

T5ae /3

0.35 sw

T5ae /5

2.5 rt/gr

22

10 10

13 13

66

50

51

52

53

54

55

56

FV3-051050916

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

09.2016

Audi TT

Wiring Diagram

No. 53 / 1

Multifunction steering wheel , (2ZC) from June 2016

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

04.2016

Audi TT

No. 53 / 2

Wiring Diagram

Steering column electronics control module, Fuse panel C

J527

S133 A1 B+

E2

E

E22

E1 T17a /1 30

25.0 rt

SC

T17a /17 31

0.35 rt/bl

T17a /6

T17a /7

0.35 *4 vi/rt

0.35 * gr/gn

0.5 br

A1

A

T17a /8

0.35 bl/ws

T17a /9

0.35 bl/ws

T17e /12

SC9

TALU

A E E2 E22 E313 J518 J527 J587 J623 SC SC9 S133 T10l T17a T17e T17ex T40a TALU

Battery Windshield wiper switch Turn signal switch Windshield wiper intermittent mode switch Selector lever Access/start authorization control module Steering column electronics control module Selector lever sensor system control module Engine control module Fuse panel C Fuse 9 (on fuse panel C) Safety fuse 3 10-pin connector, black 17-pin connector, yellow 17-pin connector, red 17-pin connector, red 40-pin connector, black Coupling point on left A-pillar, bottom

367

Ground connection 2 (in main wiring harness)

639

Ground connection on left A-pillar

B471

*3

B471 Connection 7 (in main wiring harness)

T17ex /12

9a

* *2 *3 *4

Refer to applicable wiring diagram for automatic transmission Refer to applicable engine wiring diagram Refer to applicable wiring diagram for fuse positions Only for vehicles with cruise control

367 0.35 *4 vi/rt

2.5 br

0.35 bl/ws

Protected by copyright. Copying for private or commercial purposes, in part or in whole, not ws = iswhite permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept sw any=liability black with respect to the correctness of information in this document. Copyright byro AUDI = AG.red T10l /2

T40a /19

E313 J587

1

2

3

4

5

6

7

J623

*

639 8

9

J518

*2

10

11

12

13

14

FV3-053020416

rt br gn bl gr li vi ge or rs

= = = = = = = = = =

red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 53 / 3

Wiring Diagram

Airbag control module, Steering column electronics control module, Driver airbag igniter

J527 F350

*

E45

T17a /11

0.5 ge

T17a /12

T17a /11

0.5 *2 ws

0.5 ws

E45 F350 G85 J234 J527 N95 N490 T12k T17a T90a * *2

G85

T17a /12

0.5 *2 ge

T17a /13

0.5 *2 br

T17a /14

T12k /3 +

0.5 *2 sw

0.5 sw

T12k /4 -

T12k /5 -

0.5 gn

0.5 ge

T12k /6 +

Cruise control switch Spiral spring Steering angle sensor Airbag control module Steering column electronics control module Driver airbag igniter Driver airbag release valve igniter 12-pin connector, yellow 17-pin connector, yellow 90-pin connector, yellow Only for vehicles with cruise control Not for USA

0.5 rt

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

T90a /55

T90a /56

T90a /56

T90a /55

T90a /37

T90a /67

1 +

J234

15

16

17

18

2 -

1 -

N95

19

20

21

22

23

2 +

N490

24

25

26

27

28

FV3-053030416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 53 / 4

Wiring Diagram

Left multifunction buttons on steering wheel, tiptronic downshift button, Steering wheel, Signal horn activation, Multifunction steering wheel control module, Steering column electronics control module

J527 F350

T12k /2

0.22 sw

T12k /1

0.22 sw

T12k /11

0.22 sw

T12k /9 LIN

0.22 vi

T12k /10 30

0.22 sw

T12k /8 31

T12k /7

0.22 sw

T4cr /1

T4cr /2

T4cr /3

T6bf /1

T6bf /2

T6bf /3

T4crx /1

T4crx /2

T4crx /3

T6bfx /1

T6bfx /2

T6bfx /3

T12k /12

0.22 sw

0.22 sw

T6bf /5

T6bf /6

T6bfx /5

T6bfx /6

*

E480

FX1

0.22 sw 884 0.22 sw

0.22 sw

0.22 sw

0.22 vi

0.22 sw

0.22 sw

E387 E408 E440 E480 FX1 F350 H J453 J527 T2ih T3by T3bz T3ca T4cr T4crx T4cs T4ct T6bf T6bfx T6bg T9a T9b T12k

0.22 sw

0.22 sw

T3bz /1

T3bz /2

T3bz /3

*2

*2

*2

T3ca /1

T3ca /2

T3ca /3

0.22 sw

E440 T9a /1

T2ih /1

T9a /2

T9a /3

T9a /4

884

H T2ih /2

*2

*2

*2

T3by /2

T3by /3

T6bg /1

T6bg /3

T6bg /2

T6bg /4

T6bg /5

E408

T9b /1

T9b /2

T9b /3

*2

Adapter cable

T9b /4

E387 T4cs /4

29

T6bg /6

Ground connection 1 (in steering wheel wiring harness)

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI does not accept any liability * AG Only for guarantee vehicles or with tiptronic with respect to the correctness of information in this document. Copyright by AUDI AG. *2

0.22 sw T3by /1

Damping adjustment button Access/start authorization button Left multifunction buttons on steering wheel tiptronic downshift button Steering wheel Spiral spring Signal horn activation Multifunction steering wheel control module, in the steering wheel Steering column electronics control module 2-pin connector, black 3-pin connector, black 3-pin connector, black 3-pin connector, black 4-pin connector, black 4-pin connector, black 4-pin connector, black 4-pin connector, black 6-pin connector, red 6-pin connector, black 6-pin connector, black 9-pin connector, black 9-pin connector, black 12-pin connector, yellow

T4ct /3

T4cs /2

T4cs /1

0.22 sw

0.22 sw

0.22 sw

0.22 sw

30

31

32

33

T4ct /1

34

T4ct /2

35

T4cs /3

36

T4ct /4

37

J453

38

39

40

41

42

FV3-053040416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 53 / 5

Wiring Diagram

Left multifunction buttons on steering wheel, Right multifunction buttons on steering wheel, Multifunction steering wheel control module, Steering column electronics control module

J527

E440 E441 J453 J527 T9a T9b T11b T11c *

E440 T9a /5

T9a /6

T9a /7

T9a /8

E441 T9a /9

T11b /1

T11b /2

T11b /3

T11b /4

T11b /5

*

*

*

*

*

*

*

*

*

*

T9b /5

T9b /6

T9b /7

T9b /8

T9b /9

T11c /1

T11c /2

T11c /3

T11c /4

T11c /5

T11b /6

T11b /7

T11b /8

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability * respect * to the correctness * with of information in this document. Copyright by AUDI AG.

T11c /6

T11c /7

T11c /8

J453

43

44

45

46

47

Left multifunction buttons on steering wheel Right multifunction buttons on steering wheel Multifunction steering wheel control module, in the steering wheel Steering column electronics control module 9-pin connector, black 9-pin connector, black 11-pin connector, black 11-pin connector, black Adapter cable

48

49

50

51

52

53

54

55

56

FV3-053050416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT

No. 53 / 6

Wiring Diagram

Right multifunction buttons on steering wheel, tiptronic upshift button, Multifunction steering wheel control module, Vehicle electrical system control module, Steering column electronics control module, Data bus on board diagnostic interface

J527 J519 T73a /16

T73a /17 can-l T17a /2 lin

T17a /3

T17a /4 can-l

* 0.35 vi/ge

E479 T3cb /1

T3cb /2

T3cb /3

*2

*2

*2

T3cc /1

T3cc /2

T3cc /3

T11b /9

T11b /10

0.35 gn

0.35 or/br

0.35 gn

0.35 or/br

B406

E441 T11b /11 B397

*2

*2

T11c /10

T11c /11

J453

0.35 or/br

0.35 gn

T20a /5 can-l

T20a /15 can-h

J533 59

Comfort system CAN bus high connection 1 (in main wiring harness)

B398

Comfort system CAN bus high connection 2 (in main wiring harness)

B406

Comfort system CAN bus low connection 1 (in main wiring harness)

B407

Comfort system CAN bus low connection 2 (in main wiring harness)

60

61

62

63

64

65

Only for vehicles with tiptronic Adapter cable

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability B398 with respect to the correctness of information in this document. Copyright by AUDI AG.

T20a /13 lin

58

B397

0.35 gn

B407

57

Right multifunction buttons on steering wheel tiptronic upshift button Multifunction steering wheel control module, in the steering wheel Vehicle electrical system control module Steering column electronics control module Data bus on board diagnostic interface 3-pin connector, black 3-pin connector, black 11-pin connector, black 11-pin connector, black 17-pin connector, yellow 20-pin connector, red 73-pin connector, black

* *2

*2 0.35 or/br

T11c /9

E441 E479 J453 J519 J527 J533 T3cb T3cc T11b T11c T17a T20a T73a

66

67

68

69

70

FV3-053060416

ws sw ro rt br gn bl gr li vi ge or rs

= = = = = = = = = = = = =

white black red red brown green blue grey lilac lilac yellow orange pink

04.2016

Audi TT 1

No. 801 / 1

Component Locations

Comp. Loc. Grounds

♦ ⇒ “1.1 Vehicle Front Grounds ”, page 1 ♦ ⇒ “1.1.1 Vehicle Cabin Grounds”, page 2 ♦ ⇒ “1.2 Vehicle Rear Grounds”, page 3

1.1

Vehicle Front Grounds

12 - Ground Connection (in engine compartment, left) ❑ Torque Setting 9 Nm 656 - Ground Connection (on right headlamp) ❑ Torque Setting 9 Nm 671 - Ground Connection 1 (on left front long member) ❑ Torque Setting 9 Nm 672 - Ground Connection 2 (on left front long member) ❑ Torque Setting 20 Nm

656

12

685 - Ground Connection 1 (on right front long member) ❑ Torque Setting 9 Nm

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

685

672

671 A97-12744

Edition 04.2016

Audi TT 1.1.1

No. 801 / 2

Component Locations

Vehicle Cabin Grounds

43 - Ground Connection (on right lower A-pillar) ❑ Torque Setting 9 Nm 639 - Ground Connection (on left A-pillar) ❑ Torque Setting 9 Nm

687

43

683 - Ground Connection (on right front side member) ❑ Torque Setting 9 Nm 684 - Ground Connection (on left front side member) ❑ Torque Setting 9 Nm 687 - Ground Connection 1 (on center tunnel) ❑ Torque Setting 9 Nm

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

639

684

683 A97-12513

Edition 04.2016

Audi TT 1.2

Component Locations

No. 801 / 3

Vehicle Rear Grounds

♦ ⇒ “1.2.1 Vehicle Rear Grounds, right”, page 3 ♦ ⇒ “1.2.2 Vehicle Rear Grounds, left”, page 4

1.2.1

Vehicle Rear Grounds, right

624 - Ground Connection (near starter battery) ❑ Torque Setting 20 Nm

730

730 - Ground Connection 1 on right rear wheel housing ❑ Torque Setting 9 Nm

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

624 A97-12512

Edition 04.2016

Audi TT 1.2.2

No. 801 / 4

Component Locations

Vehicle Rear Grounds, left

729 - Ground Connection (on left rear wheel housing) ❑ Torque Setting 9 Nm

729

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A97-12511

Edition 04.2016

Audi TT

Component Locations

No. 801 / 5

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT

No. 802 / 1

Component Locations

1

Comp. Loc. Fuses

1.1

Overview of Fuses

1 - ⇒ “1.7 Remote start connections ”, page 23 2 - ⇒ “1.6 Main fuse carrier on Battery A”, page 20 3 - ⇒ “1.8 Relay and fuse carrier 4 SR4”, page 25 ❑ Fuse panel D -SD❑ Fuse panel F -SF-

1

2

3

4 - ⇒ “1.4 Relay and fuse carrier 2 SR2”, page 9 ❑ Fuse panel C -SC5 - ⇒ “1.5 Relay and fuse carrier 3 SR3”, page 16 6 - ⇒ “1.3 Relay and fuse carrier 1 SR1”, page 5 ❑ Fuse panel B -SBProtected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

7

6

5

4

A97-12561

Edition 04.2016

Audi TT

Component Locations

No. 802 / 2

7 - ⇒ “1.2 Fuse Panel A SA ”, page 2

1.2

Fuse Panel A SA

♦ ⇒ “1.2.1 Fuse Panel A SA , from MY 2016”, page 3 ♦ ⇒ “1.2.2 Fuse panel A SA , from MY 2017”, page 4

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.2.1

No. 802 / 3

Component Locations

Fuse Panel A -SA- , from MY 2016

1 - Fuse Panel A -SA508 - Threaded Connection terminal 30 (on electronics box), B1

1

1

SA 1 508 SA 4 SA 2 SA 3 SA 5

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A97-12468

No.

Designation in Wiring Diagram

J1A - Fuse 1 (on fuse panel A) -SA1G1 - Fuse 2 (on fuse panel A) -SA2A

Nominal Value 125 A 400 A

Function/Component - Not used - Generator (GEN) -C-

Terminal 30 30

Edition 04.2016

Audi TT E1 - Fuse 3 (on fuse panel A) -SA3A K2 - Fuse 4 (on fuse panel A) -SA4A L1A - Fuse 5 (on fuse panel A) -SA5-

1.2.2

No. 802 / 4

Component Locations 80 A

- Power Steering Control Module -J500-

30

80 A

- Not used

30

50 A

- Coolant fan control module -J293-

30

Fuse panel A -SA- , from MY 2017

1 - Fuse Panel A -SA508 - Threaded Connection terminal 30 (on electronics box), B1

1

1

SA 1 508 SA 4 SA 2 SA 3 SA 5

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A97-12468

Edition 04.2016

Audi TT No.

Designation in Wiring Diagram

J1A - Fuse 1 (on fuse panel A) -SA1G1A E1A K2A L1A ♦

1)

1.3

-

No. 802 / 5

Component Locations

Fuse 2 (on fuse panel A) -SA2Fuse 3 (on fuse panel A) -SA3Fuse 4 (on fuse panel A) -SA4Fuse 5 (on fuse panel A) -SA5-

Nominal Value 50 A 80 A1) 400 A 80 A 80 A

Function/Component

Terminal

- Coolant fan control module -J293-

30

-

30 30 30 30

Generator (GEN) -CNot used Power Steering Control Module -J500Terminal 30, from main fuse carrier on Battery -A-

TTRS only

Relay and fuse carrier 1 SR1

1 - Relay and fuse carrier 1 -SR11 - Fuse Panel B -SBFuse colours, J-Case fuse ♦ 50 A - red

1

♦ 40 A - green ♦ 30 A - pink Fuse colours, ATO blade-type fuses ♦ 40 A - orange ♦ 30 A - light-green ♦ 25 A - clear

1

♦ 20 A - yellow ♦ 15 A - light-blue ♦ 10 A - red

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

♦ 7.5 A - brown ♦ 5 A - light-brown ♦ 1 A - black A97-12467

Edition 04.2016

Audi TT

Component Locations

No.

Designation in Wiring Diagram

1

- Fuse 1 (on fuse panel B) -SB1-

Nominal Value 40 A

2

- Fuse 2 (on fuse panel B) -SB2-

40 A

3

- Fuse 3 (on fuse panel B) -SB3-

15 A1) 3) 4) 6) 30 A2)

4

- Fuse 4 (on fuse panel B) -SB4-

5

- Fuse 5 (on fuse panel B) -SB5-

6

- Fuse 6 (on fuse panel B) -SB6-

No. 802 / 6

Function/Component

Terminal

- ABS Control Module -J104- 9) - ABS Control Module -J104- 9)

30

- Engine Control Module (ECM) -J623-

30

- Oil Level Thermal Sensor -G266Coolant fan control module -J293Wastegate Bypass Regulator Valve -N75- 2) 5 Preheating Coolant, Low Heat Output Relay -J359- 2) High heat output relay -J360- 2) Turbocharger Recirculating Valve -N249- 1) 3) 4) Intake Manifold Runner Control (IMRC) Valve -N316- 1) 3) 4) Oil Pressure Regulation Valve -N428- 1) 3) 4) Piston Cooling Nozzle control Valve -N522- 1) 3) 4) Secondary Air Injection (AIR) Pump Relay -J299- 1) 3) 6) Engine Component Power Supply Relay 2 -J976- 6) Oil Pressure Regulation Valve -N428- 2) 9) Cylinder Head Coolant Valve -N489- 2) 9) 10 A1) 2) - Fuel Pressure Regulator Valve -N276- 2) 3) 4) Fuel Metering Valve -N290- 2) 6) 15 A Camshaft Adjustment Valve 1 -N205- 2) Engine Component Power Supply Relay 2 -J976- 1) 3) 4) Cylinder fuel injector -N532- … -N535- 1) 3) 4) Cam adjustment actuator -F366- … -F373- 1) 3) 4) Oil Level Thermal Sensor -G266- 6) Wastegate Bypass Regulator Valve -N75- 6) Evaporative Emission (EVAP) Canister Purge Regulator Valve 1 -N80- 6) Valve -N249- 6) Protected by copyright. Copying for private or commercial Turbocharger purposes, in part or inRecirculating whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability Intake Manifold Runner Control (IMRC) Valve -N316- 6) with respect to the correctness of information in this document. Copyright by AUDI AG. Crankcase Ventilation Housing Valve -N546- 6) Exhaust Flap Control Module -J883- 6) Exhaust Flap Control Unit 2 -J945- 6) 5A - Brake Light Switch -F- / Brake pedal switch -F63-

87

10 A1) 3) 4) A2) 6)

30

87

87

Edition 04.2016

Audi TT 7

- Fuse 7 (on fuse panel B) -SB7-

8

- Fuse 8 (on fuse panel B) -SB8-

9

- Fuse 9 (on fuse panel B) -SB9-

Component Locations

No. 802 / 7

7.5 A1) 3) - Engine Coolant (EC) Switch-Off Valve -N82- 1) 3) 4) 6) 4) Transmission Coolant Valve -N488- 1) 3) 4) 5) 2) 10 A Coolant recirculation pump -V50- 1) 3) 4) 6) 5A Oil Pressure Regulation Valve -N428- 2) 8) Cylinder Head Coolant Valve -N489- 2) 8) Charge Air Cooling Pump -V188- 2) Heater support pump -V488- 2) Coolant circulation valve -N214- 6) After-Run Coolant Pump -V51- 6) 15 A1) 3) - Oxygen Sensor (O2S) Heater -Z194) 6) Oxygen Sensor (O2S) Heater 1 (behind Three Way Catalytic Converter (TWC) -Z292) 10 A 10 A1) 3) - Mass Air Flow (MAF) Sensor -G70- 2) 4) Positive Crankcase Ventilation (PCV) Heating Element -N79- 2) 2) 5A Automatic Glow Time Control Module -J179- 2) 6) 20 A After-Run Coolant Pump -V51- 1) 3) 4) Evaporative Emission (EVAP) Canister Purge Regulator Valve 1 -N80- 1) 3)

87

87

87

4)

10 - Fuse 10 (on fuse panel B) -SB10-

Camshaft Adjustment Valve 1 -N205- 1) 3) 4) 6) Camshaft Adjustment Valve 1 (exhaust) -N318- 1) 3) 4) 6) Exhaust Flap Control Module -J883- 1) 3) Exhaust Flap Control Unit 2 -J945- 1) 3) Cylinder 1 exhaust camshaft adjuster -N579- 6) Cylinder 2 exhaust camshaft adjuster -N587- 6) Cylinder 3 exhaust camshaft adjuster -N595- 6) Cylinder 4 exhaust camshaft adjuster -N603- 6) Cylinder 5 exhaust camshaft adjuster -N611- 6) Cylinder 5 exhaust camshaft adjuster A -N612- 6) Cylinder 5 exhaust camshaft adjuster B -N613- 6) - Fuel Pump (FP) Control -J538A1) 3)Copying Protected by15 copyright. for private or commercial purposes, inModule part or in whole, is not permitted unless4) authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. 2) 6)

87

20 A

11 - Fuse 11 (on fuse panel B) -SB11-

40 A2) 50 A1) 3)

12 - Fuse 12 (on fuse panel B) -SB12-

40 A2) 15 A 30 A10)

13 - Fuse 13 (on fuse panel B) -SB13-

- Auxiliary Air Heater Heating Element -Z35- 2) Secondary Air Injection (AIR) Pump Motor -V101- 1) 3) - Auxiliary Air Heater Heating Element -Z35- 2)

87

- Direct Shift Gearbox (DSG) Mechatronic -J743-

30

87

Edition 04.2016

Audi TT

Component Locations

14 - Fuse 14 (on fuse panel B) -SB14-

30 A6)

15 - Fuse 15 (on fuse panel B) -SB15-

15 A

16 - Fuse 16 (on fuse panel B) -SB16-

20 A

17 18 19 20 21 22 23 24

-

Fuse 17 (on fuse panel B) -SB17Fuse 18 (on fuse panel B) -SB18Fuse 19 (on fuse panel B) -SB19Fuse 20 (on fuse panel B) -SB20Not used Fuse 22 (on fuse panel B) -SB22Fuse 23 (on fuse panel B) -SB23Fuse 24 (on fuse panel B) -SB24-

10 A 5A 30 A 10 A

25 26 27 28 29 30 31

-

Not used Not used Not used Not used Not used Not used Fuse 31 (on fuse panel B) -SB31-

10 A6)

32 - Not used 33 - Fuse 33 (on fuse panel B) -SB33-

30 A7)

34 35 36 - Not used 37 - Not used 38 - Not used

5A 30 A 40 A2)

by copyright. Copying for private or commercial purposes, in part or in whole, is not - Protected Not used permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with used respect to the correctness of information in this document. Copyright by AUDI AG. - Not

♦

1)

Only models with engine code CHHC, CNTC

♦

2)

Only models with engine code CUNA

No. 802 / 8

- Ignition Coil 1 with Power Output Stage -N70- 6) Ignition Coil 2 with Power Output Stage -N127- 6) Ignition Coil 3 with Power Output Stage -N291- 6) Ignition Coil 4 with Power Output Stage -N292- 6) Ignition Coil 5 with Power Output Stage -N323- 6) - Horn Relay -J413High Tone Horn -H2Low Tone Horn -H7- Engine Component Power Supply Relay 2 -J976- 1) 3) 4) 6)

30

-

Suppressor -C24Garage Door Opener Control Module -J530Wiper Motor Control Module -J400Alarm Horn -H12-

30 30 30 30

Engine Control Module (ECM) -J623Starter -B-

50 50 87

Auxiliary Air Heater Heating Element -Z35- 2)

- Cylinder fuel injector -N532- … -N536- 6) - Transmission fluid cooling pump -V478- 7)

30 30

30 30

-

Edition 04.2016

Audi TT ♦

3)

Only models with engine code CJXF, CJXG, CYFB

♦

4)

Only models with engine code CJSA

♦

5)

Only models with all-wheel drive

♦

6)

Only models with engine code DAZA

♦

7)

Only models with transmission 0DE

♦

8)

Through model year 2016

♦

9)

From model year 2017

♦

10)

No. 802 / 9

Component Locations

Only models with transmission 0EG

1.4

Relay and fuse carrier 2 SR2

♦ ⇒ “1.4.1 Fuse panel C SC , LHD”, page 9 ♦ ⇒ “1.4.2 Fuse panel C SC , RHD”, page 13

1.4.1

Fuse panel C -SC- , LHD

1 - Relay and fuse carrier 2 -SR21 - Fuse Panel C -SCFuse colours, J-Case fuse ♦ 50 A - red ♦ 40 A - green ♦ 30 A - pink

1 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Fuse colours, ATO blade-type fuses ♦ 40 A - orange ♦ 30 A - light-green ♦ 25 A - clear ♦ 20 A - yellow ♦ 15 A - light-blue ♦ 10 A - red

1

A97-12465

Edition 04.2016

Audi TT

Component Locations

No. 802 / 10

♦ 7.5 A - brown ♦ 5 A - light-brown ♦ 1 A - black

No.

Designation in Wiring Diagram

1 2 3 4

- Fuse 1 (on fuse panel C) -SC1- Not used - Fuse 3 (on fuse panel C) -SC3Not used from model year 2017 - Fuse 4 (on fuse panel C) -SC4-

5 6

- Fuse 5 (on fuse panel C) -SC5- Fuse 6 (on fuse panel C) -SC6-

5A 5A

7

- Fuse 7 (on fuse panel C) -SC7-

10 A

8

- Fuse 8 (on fuse panel C) -SC8-

10 A

9 10 11 12

-

1A

Fuse 9 (on fuse panel C) -SC9Not used Fuse 11 (on fuse panel C) -SC11Fuse 12 (on fuse panel C) -SC12-

Nominal Value 30 A 40 A 7.5 A

15 - Fuse 15 (on fuse panel C) -SC1516 - Fuse 16 (on fuse panel C) -SC16-

15 A 20 A 30 A 20 A 30 A 40 A4) 10 A 7.5 A

17 - Fuse 17 (on fuse panel C) -SC17-

10 A

13 - Fuse 13 (on fuse panel C) -SC1314 - Fuse 14 (on fuse panel C) -SC14-

Function/Component - Reducing Agent Metering System Control Module -J880- ABS Control Module -J104- through model year 2016

Terminal 30 30

- Control Module for Information Electronics 1 -J79430 Multimedia Control Head -E380- Data Bus On Board Diagnostic Interface -J53330 - Selector Lever Sensor Control Module -J58730 Anti-Theft Alarm System Sensor -G578- Climatronic Control Module -J25530 Rear window defogger relayProtected -J9- by copyright. Copying for private or commercial purposes, in part or in whole, is not Tire Pressure Monitoring Control Module -J502-by AUDI AG. AUDI AG does not guarantee or accept any liability permitted unless authorised with respect to the correctness of information in this document. Copyright by AUDI AG. - Light Switch -E130 Electro-Mechanical Parking Brake Button -E538Diagnostic connection -U31Roof Electronics Control Module -J528Rain/Light Recognition Sensor -G397- Steering Column Electronic Systems Control Module -J52730 - All-Wheel Drive Control Module -J49230 - Control Module for Information Electronics 1 -J79430 Digital Sound System Control Module -J525- Electronic Damping Control Module -J25030 - Fresh Air Blower Control Module -J12630 - Electronic Steering Column Lock Control Module -J764- TV Tuner -R78Amplifier for Telephone -R86Telephone Baseplate -R126Chip Card Reader Control Module -J676Seat Belt Microphone Control Module -J886- 1) - Instrument Cluster Control Module -J285-

30 30

30 Edition 04.2016

Audi TT

Component Locations

18 - Fuse 18 (on fuse panel C) -SC18-

7.5 A

19 - Fuse 19 (on fuse panel C) -SC1920 - Fuse 20 (on fuse panel C) -SC20-

7.5 A 10 A

21 - Not used 22 - Fuse 22 (on fuse panel C) -SC22-

30 A

23 24 25 26 27 28 29

-

Fuse 23 (on fuse panel C) -SC23-

40 A

Fuse 25 (on fuse panel C) -SC25Fuse 26 (on fuse panel C) -SC26Not used Fuse 28 (on fuse panel C) -SC28Fuse 29 (on fuse panel C) -SC29-

30 A 30 A 5A 7.5 A

30 - Not used 31 - Fuse 31 (on fuse panel C) -SC3132 - Fuse 32 (on fuse panel C) -SC32-

40 A 7.5 A

33 - Fuse 33 (on fuse panel C) -SC33-

5A

34 - Fuse 34 (on fuse panel C) -SC34-

7.5 A

35 - Fuse 35 (on fuse panel C) -SC35-

10 A

No. 802 / 11

- Vehicle positioning system interface control module -J843Rear View Camera System Control Module -J772- Access/start authorization control module -J518- Left front seat Right front seat - Right Head Area Heater Control Module -J847- 1)

30

-

Vehicle Electrical System Control Module -J519-

30

Driver's Door Control Module -J386Vehicle Electrical System Control Module -J519-

30 30

External Audio Source Connector -R199Glove Compartment Lamp Switch -E26Driver Vanity Mirror Lamp Contact Switch -F147Front Passenger Vanity Mirror Lamp Contact Switch -F148Roof Electronics Control Module -J528Front roof module -WX3-

30 30

- Vehicle Electrical System Control Module -J519- Lane Change Assistance Control Module -J769Lane Change Assistance Control Module 2 -J770Parking Aid Control Module -J446Parallel Parking Assistance Control Module -J791Driver assistance systems front camera -R242- Airbag Control Module -J234Roof Electronics Control Module -J528Seat Occupied Recognition Control Module -J706- Electro-Mechanical Parking Brake Button -E538-AUTO HOLD- Button -E540Protected by copyright. Back-Up Light Switch -F4- Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability Refrigerant circuit pressure sensor -G805with respect to the correctness of information in this document. Copyright by AUDI AG. Garage Door Opener Control Module -J530Sockets Relay -J807Head Area Heater Relay -J989- 1) Structure-Borne Sound Control Module -J869- Switch Module, instrument panel, center. -EX22Air Quality Sensor -G238Headlamp range control module -J431Diagnostic connection -U31Automatic Day/Night Interior Mirror -Y7-

30 30

30

30 15

15 15

15

Edition 04.2016

Audi TT 36 - Fuse 36 (on fuse panel C) -SC36-

Component Locations

38 - Fuse 38 (on fuse panel C) -SC38-

10 A 15 A 10 A 15 A 7.5 A

39 - Fuse 39 (on fuse panel C) -SC3940 - Fuse 40 (on fuse panel C) -SC40-

30 A 20 A

41 - Fuse 41 (on fuse panel C) -SC41-

7.5 A

42 43 44 45 46

40 A 30 A

37 - Fuse 37 (on fuse panel C) -SC37-

-

Fuse 42 (on fuse panel C) -SC42Fuse 43 (on fuse panel C) -SC43Not used Fuse 45 (on fuse panel C) -SC45Fuse 46 (on fuse panel C) -SC46-

47 - Not used 48 - Not used 49 - Fuse 49 (on fuse panel C) -SC4950 - Fuse 50 (on fuse panel C) -SC50Not used from model year 2017 51 - Not used 52 - Not used 53 - Not used ♦

1)

only Roadster

♦

2)

Only models with US equipment

♦

3)

Only models with SCR-System

♦

4) Protected copyright. Copying for private or commercial purposes, in part or in whole, is not from by 02.2016

15 A 30 A

5A 40 A

- Front Right Headlamp -MX2- , 8IT Front Right Headlamp -MX2- , 8G4 - Front Left Headlamp -MX1- , 8IT Front Left Headlamp -MX1- , 8G4 - Main Relay -J271Terminal 30 power supply relay -J317Engine Control Module (ECM) -J623ABS Control Module -J104- Front Passenger’s Door Control Module -J387- Cigarette Lighter -U112 V Socket -U512 V Socket 2 -U18- Fuel Tank Lead Detection Control Module -J909- 2) Reducing Agent Metering System Relay -J963- 3) - Vehicle Electrical System Control Module -J519- Vehicle Electrical System Control Module -J519- Left front seat - Left head area heater control module -J846- 1) - Clutch Position Sensor -G476Starter Relay 1 -J906Starter Relay 2 -J907- ABS Control Module -J104- through model year 2016

No. 802 / 12 15 15 30

30 30 30 30 30 30 30

15 30

-

permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.4.2

No. 802 / 13

Component Locations

Fuse panel C -SC- , RHD

1 - Fuse Panel C -SCFuse colours, J-Case fuse ♦ 50 A - red ♦ 40 A - green ♦ 30 A - pink Fuse colours, ATO blade-type fuses ♦ 40 A - orange ♦ 30 A - light-green

1

♦ 25 A - clear ♦ 20 A - yellow ♦ 15 A - light-blue ♦ 10 A - red ♦ 7.5 A - brown ♦ 5 A - light-brown ♦ 1 A - black

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1 A97-12466

Edition 04.2016

Audi TT No.

Designation in Wiring Diagram

1 2 3 4

- Fuse 1 (on fuse panel C) -SC1- Not used - Fuse 3 (on fuse panel C) -SC3Not used from model year 2017 - Fuse 4 (on fuse panel C) -SC4-

5 6

-

7

-

8

-

9 10 11 12

-

13 14 15 16 -

17 18 19 -

Component Locations Nominal Value 30 A 40 A 7.5 A

Function/Component - Reducing Agent Metering System Control Module -J880- ABS Control Module -J104- through model year 2016

- Control Module for Information Electronics 1 -J794Multimedia Control Head -E380Fuse 5 (on fuse panel C) -SC55A - Data Bus On Board Diagnostic Interface -J533Fuse 6 (on fuse panel C) -SC65A - Selector Lever Sensor Control Module -J587Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not Anti-Theft Alarm System Sensor -G578permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability Fuse 7 (onwith fuse panel -SC7-of information in this document. Copyright by AUDI 10 AAG. - Climatronic Control Module -J255respect to theC) correctness Rear window defogger relay -J9Tire Pressure Monitoring Control Module -J502Fuse 8 (on fuse panel C) -SC810 A - Light Switch -E1Electro-Mechanical Parking Brake Button -E538Diagnostic connection -U31Roof Electronics Control Module -J528Rain/Light Recognition Sensor -G397Fuse 9 (on fuse panel C) -SC91A - Steering Column Electronic Systems Control Module -J527Not used Fuse 11 (on fuse panel C) -SC1115 A - All-Wheel Drive Control Module -J492Fuse 12 (on fuse panel C) -SC1220 A - Control Module for Information Electronics 1 -J79430 A Digital Sound System Control Module -J525Fuse 13 (on fuse panel C) -SC1320 A - Electronic Damping Control Module -J250Fuse 14 (on fuse panel C) -SC1430 A - Fresh Air Blower Control Module -J12640 A4) Fuse 15 (on fuse panel C) -SC1510 A - Electronic Steering Column Lock Control Module -J764Fuse 16 (on fuse panel C) -SC167.5 A - TV Tuner -R78Amplifier for Telephone -R86Telephone Baseplate -R126Chip Card Reader Control Module -J676Seat Belt Microphone Control Module -J886- 1) Fuse 17 (on fuse panel C) -SC1710 A - Instrument Cluster Control Module -J285Fuse 18 (on fuse panel C) -SC187.5 A - Vehicle positioning system interface control module -J843Rear View Camera System Control Module -J772Fuse 19 (on fuse panel C) -SC197.5 A - Access/start authorization control module -J518-

No. 802 / 14 Terminal 30 30 30 30 30 30 30

30 30 30 30 30 30 30

30 30 30

Edition 04.2016

Audi TT

Component Locations

20 - Fuse 20 (on fuse panel C) -SC20-

10 A

21 - Not used 22 - Fuse 22 (on fuse panel C) -SC22-

30 A

23 24 25 26 27 28 29

-

Fuse 23 (on fuse panel C) -SC23-

40 A

Fuse 25 (on fuse panel C) -SC25Fuse 26 (on fuse panel C) -SC26Not used Fuse 28 (on fuse panel C) -SC28Fuse 29 (on fuse panel C) -SC29-

30 A 30 A 5A 7.5 A

30 - Not used 31 - Fuse 31 (on fuse panel C) -SC3132 - Fuse 32 (on fuse panel C) -SC32-

40 A 7.5 A

33 - Fuse 33 (on fuse panel C) -SC33-

5A

34 - Fuse 34 (on fuse panel C) -SC34-

7.5 A

35 - Fuse 35 (on fuse panel C) -SC35-

10 A

36 - Fuse 36 (on fuse panel C) -SC36-

10 A 15 A

No. 802 / 15

- Left front seat Right front seat - Right Head Area Heater Control Module -J847- 1)

30

-

Vehicle Electrical System Control Module -J519-

30

Driver's Door Control Module -J386Vehicle Electrical System Control Module -J519-

30 30

External Audio Source Connector -R199Glove Compartment Lamp Switch -E26Driver Vanity Mirror Lamp Contact Switch -F147Front Passenger Vanity Mirror Lamp Contact Switch -F148Roof Electronics Control Module -J528Front roof module -WX3-

30 30

- Vehicle Electrical System Control Module -J519- Lane Change Assistance Control Module -J769Lane Change Assistance Control Module 2 -J770Parking Aid Control Module -J446Parallel Parking Assistance Control Module -J791Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not Driver assistance systems front camera -R242permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness - Airbag Control Module -J234- of information in this document. Copyright by AUDI AG. Roof Electronics Control Module -J528Seat Occupied Recognition Control Module -J706- Electro-Mechanical Parking Brake Button -E538-AUTO HOLD- Button -E540Back-Up Light Switch -F4Refrigerant circuit pressure sensor -G805Garage Door Opener Control Module -J530Sockets Relay -J807Head Area Heater Relay -J989- 1) Structure-Borne Sound Control Module -J869- Switch Module, instrument panel, center. -EX22Air Quality Sensor -G238Headlamp range control module -J431Diagnostic connection -U31Automatic Day/Night Interior Mirror -Y7- Front Right Headlamp -MX2- , 8IT Front Right Headlamp -MX2- , 8G4

30

30 15

15 15

15

15

Edition 04.2016

Audi TT

Component Locations

37 - Fuse 37 (on fuse panel C) -SC3738 - Fuse 38 (on fuse panel C) -SC38-

10 A 15 A 7.5 A

39 - Fuse 39 (on fuse panel C) -SC3940 - Fuse 40 (on fuse panel C) -SC40-

30 A 20 A

41 - Fuse 41 (on fuse panel C) -SC41-

7.5 A

42 43 44 45 46

40 A 30 A

-

Fuse 42 (on fuse panel C) -SC42Fuse 43 (on fuse panel C) -SC43Not used Fuse 45 (on fuse panel C) -SC45Fuse 46 (on fuse panel C) -SC46-

47 - Not used 48 - Not used 49 - Fuse 49 (on fuse panel C) -SC4950 - Fuse 50 (on fuse panel C) -SC50Not used from model year 2017 51 - Not used 52 - Not used 53 - Not used

15 A 30 A

5A 40 A

- Front Left Headlamp -MX1- , 8IT Front Left Headlamp -MX1- , 8G4 - Main Relay -J271Terminal 30 power supply relay -J317Engine Control Module (ECM) -J623ABS Control Module -J104- Front Passenger’s Door Control Module -J387- Cigarette Lighter -U112 V Socket -U512 V Socket 2 -U18- Fuel Tank Lead Detection Control Module -J909- 2) Reducing Agent Metering System Relay -J963- 3) - Vehicle Electrical System Control Module -J519- Vehicle Electrical System Control Module -J519- Left front seat - Left head area heater control module -J846- 1) - Clutch Position Sensor -G476Starter Relay 1 -J906Starter Relay 2 -J907- ABS Control Module -J104- through model year 2016

15 30

30 30 30 30 30 30 30

15 30

-

♦

1)

only Roadster

♦

2)

Only models with US equipment

♦

3)

Only models with SCR-System Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not

♦

4)

from 02.2016

1.5

No. 802 / 16

permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Relay and fuse carrier 3 SR3

♦ ⇒ “1.5.1 Relay and fuse carrier 3 SR3 , LHD”, page 17 Edition 04.2016

Audi TT

No. 802 / 17

Component Locations

♦ ⇒ “1.5.2 Relay and fuse carrier 3 SR3 , RHD”, page 19

1.5.1

Relay and fuse carrier 3 -SR3- , LHD

1 - Relay and fuse carrier 3 -SR3A - Front Passenger’s Power Seat Adjustment Circuit Breaker 1 -S46- , 15 A, light-blue B - Not used

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1

R1 A 1

2 3 4 B A97-12469

Edition 04.2016

Audi TT

Component Locations

No. 802 / 18

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.5.2

No. 802 / 19

Component Locations

Relay and fuse carrier 3 -SR3- , RHD

1 - Relay and fuse carrier 3 -SR3A - Front Passenger’s Power Seat Adjustment Circuit Breaker 1 -S46- , 15 A, light-blue B - Not used C - Not used

1 1

C

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A B

R3 R2 R1

A97-12517

Edition 04.2016

Audi TT

No. 802 / 20

Component Locations

1.6

Main fuse carrier on Battery A

1.6.1

Main fuse carrier on Battery A, from MY 2016

A - Main fuse carrier on Battery A 1 - Safety fuse 3 -S133- , 110 A

1

2 - Safety fuse 2 -S132- , 110 A 3 - Conector Battery monitoring control module J367

2

A

4 - Connector Remote start connection TV32

3

5 - Safety fuse 1 -S131- , 30 A

4 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

5

A97-12470

Edition 04.2016

Audi TT

Component Locations

No. 802 / 21

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.6.2

No. 802 / 22

Component Locations

Main fuse carrier on battery A, from MY 2017

A - Main fuse carrier on battery A 1 - Safety fuse 3 -S133- , 125 A 2 - Safety fuse 2 -S132- , 125 A

1

3 - Conector Battery Monitoring Control Module J367 4 - Safety fuse 1 -S131- , 30 A 5 - Safety fuse 4 -S134- , 125 A

2

A

3 4 5

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A97-12470

Edition 04.2016

Audi TT 1.7

No. 802 / 23

Component Locations

Remote start connections

1 - Remote start connection TV32, negative 2 - Remote start connection TV32, positive

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1

2

A97-12569

Edition 04.2016

Audi TT

Component Locations

No. 802 / 24

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.8

No. 802 / 25

Component Locations

Relay and fuse carrier 4 SR4

1 - Relay and fuse carrier 4 -SR4A - ⇒ “1.9 Fuse panel F SF”, page 26 B - ⇒ “1.10 Fuse Panel D SD”, page 28

1

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1

A

B

A97-12548

Edition 04.2016

Audi TT 1.9

No. 802 / 26

Component Locations

Fuse panel F SF

A - Fuse panel F -SF-

1

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1

A

B

A97-12548

Edition 04.2016

Audi TT No. 1 2

Designation in Wiring Diagram - Fuse 1 (on fuse panel F) -SF1- Fuse 2 (on fuse panel F) -SF2-

Component Locations Nomina Function/Component l Value 10 A - Convertible Top Control Module -J25620 A - Rear window defogger relay -J9Heated Rear Window -Z1-

No. 802 / 27 Terminal 30 30

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.10

No. 802 / 28

Component Locations

Fuse Panel D SD

B - Fuse Panel D -SD-

1

1

A

B

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

No.

Designation in Wiring Diagram

1 2

- Not used - Fuse 2 (on fuse panel D) -SD2-

Nomina l Value 40 A

Function/Component - Convertible Top Control Module -J256Convertible top motor -V82Convertible top motor 2 -V576-

A97-12548

Terminal

30

Edition 04.2016

Audi TT

Component Locations

No. 802 / 29

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT

No. 803 / 1

Component Locations

1

Comp. Loc. Relays

1.1

Relay Carriers Overview

1 - ⇒ “1.5 Relay and fuse carrier 4 SR4”, page 9 2 - ⇒ “1.3 Relay and fuse carrier 2 SR2”, page 4 3 - ⇒ “1.4 Relay and fuse carrier 3 SR3”, page 7

1

4 - ⇒ “1.2 Relay and fuse carrier 1 SR1”, page 3

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

4

3

2

A97-12532

Edition 04.2016

Audi TT

Component Locations

No. 803 / 2

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.2

No. 803 / 3

Component Locations

Relay and fuse carrier 1 SR1

1 - Relay and fuse carrier 1 -SR1R1 - Starter Relay 1 -J906R2 - Starter Relay 2 -J907R3 - Horn Relay -J413-

1

R4 - High heat output relay -J360- , only diesel engine R4 - Secondary Air Injection (AIR) Pump Relay -J299- , only gasoline engine R5 - Main Relay -J271R6 - Automatic Glow Time Control Module -J179- , only diesel engine R7 - Preheating Coolant, Low Heat Output Relay -J359- , only diesel engine R8 - Not used R9 - Not used R10 - Engine Component Power Supply Relay 2 -J976-

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1

A97-12467

Edition 04.2016

Audi TT 1.3

No. 803 / 4

Component Locations

Relay and fuse carrier 2 SR2

♦ ⇒ “1.3.1 Relay and fuse carrier 2 SR2 , LHD”, page 4 ♦ ⇒ “1.3.2 Relay and fuse carrier 2 SR2 , RHD”, page 6

1.3.1

Relay and fuse carrier 2 -SR2- , LHD

1 - Relay and fuse carrier 2 -SR2R1 - Reducing Agent Metering System Relay -J963R2 - Not used R3 - Not used R4 - Terminal 15 power supply relay -J329R5 - Not used R6 - Sockets Relay -J807-

1

1 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A97-12465

Edition 04.2016

Audi TT

Component Locations

No. 803 / 5

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.3.2

No. 803 / 6

Component Locations

Relay and fuse carrier 2 -SR2- , RHD

1 - Relay and fuse carrier 2 -SR2R1 - Reducing Agent Metering System Relay -J963R2 - Not used R3 - Not used R4 - Terminal 15 power supply relay -J329R5 - Not used R6 - Sockets Relay -J807-

1

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1 A97-12466

Edition 04.2016

Audi TT 1.4

No. 803 / 7

Component Locations

Relay and fuse carrier 3 SR3

♦ ⇒ “1.4.1 Relay and fuse carrier 3 SR3 , LHD”, page 7 ♦ ⇒ “1.4.2 Relay and fuse carrier 3 SR3 , RHD”, page 8

1.4.1

Relay and fuse carrier 3 -SR3- , LHD

1 - Relay and fuse carrier 3 -SR3R1 - Head Area Heater Relay -J989❑ only Roadster

1

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

R1 A 1

2 3 4 B A97-12469

Edition 04.2016

Audi TT 1.4.2

No. 803 / 8

Component Locations

Relay and fuse carrier 3 -SR3- , RHD

1 - Relay and fuse carrier 3 -SR3R1 - Head Area Heater Relay -J989❑ only Roadster

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1 1

C

A B

R3 R2 R1

A97-12517

Edition 04.2016

Audi TT 1.5

Component Locations

No. 803 / 9

Relay and fuse carrier 4 SR4

♦ ⇒ “1.5.1 Relay and fuse carrier 4 SR4 , Coupé”, page 10 ♦ ⇒ “1.5.2 Relay and fuse carrier 4 SR4 , Roadster”, page 11

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.5.1

No. 803 / 10

Component Locations

Relay and fuse carrier 4 -SR4- , Coupé

1 - Relay and fuse carrier 4 -SR4R1 - Rear window defogger relay -J9-

1

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. A97-12472

Edition 04.2016

Audi TT 1.5.2

No. 803 / 11

Component Locations

Relay and fuse carrier 4 -SR4- , Roadster

1 - Relay and fuse carrier 4 -SR4-

1

1

R1 - Rear window defogger relay -J9-

A97-12546

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1

Comp. Loc. Vehicle Front Modules

1.1

Vehicle Front Modules Overview

No. 804 / 1

Component Locations

1 - ⇒ “1.3 Structure-Borne Sound Control Module J869”, page 6 2 - ⇒ “1.2 ABS Control Module J104”, page 2 3 - ⇒ “1.4 Wiper Motor Control Module J400”, page 9 4 - ⇒ “1.5 Power Steering Control Module J500”, page 12

1

5 - ⇒ “1.6 Engine Control Module (ECM) J623”, page 15

2

3

4

6 - ⇒ “1.7 Front Left Headlamp MX1 / Front Right Headlamp MX2”, page 18 7 - ⇒ “1.8 Coolant Fan Control Module J293”, page 25 8 - ⇒ “1.9 Garage Door Opener Control Module J530”, page 28 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

8

7

6

5

A97-12533

Edition 04.2016

Audi TT 1.2

Component Locations

No. 804 / 2

ABS Control Module J104

♦ ⇒ “1.2.1 ABS Control Module J104 location”, page 3 ♦ ⇒ “1.2.2 ABS Control Module J104 connector views”, page 4

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.2.1

No. 804 / 3

Component Locations

ABS Control Module -J104- location

1 - ABS Control Module -J104A - 46-Pin Connector -T46b- , black

1

A Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

14

13

A

2

1

29

15

46

45

31

30 A97-12473

Edition 04.2016

Audi TT 1.2.2

No. 804 / 4

Component Locations

ABS Control Module -J104- connector views

46-Pin Connector -T46b- (A)

1

A

14 13

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A

2 1

29

15

46 45

31 30 A97-12473

Edition 04.2016

Audi TT T46b (A) 1

Designation

Component Locations T46b (A) 24

2 3 4 5 6 7

Terminal 30, from Fuse Panel C SC from MY 2016 From Fuse Panel B SB from MY 2017 Right Parking Brake Motor V283 Right Parking Brake Motor V283 Right Front Wheel Speed Sensor G45 Right Front Wheel Speed Sensor G45 Left Rear Wheel Speed Sensor G46 Left Rear Wheel Speed Sensor G46

8

Left Front Wheel Speed Sensor G47

31

9 10 11 12

Left Front Wheel Speed Sensor G47 Right Rear Wheel Speed Sensor G44 Right Rear Wheel Speed Sensor G44 Left Parking Brake Motor V282

32 33 34 35

13 14

Left Parking Brake Motor V282 Terminal 31, to 167 Ground connection 4 (in engine compartment wiring harness) 12 Ground Connection (in engine compartment, left) (left-hand drive) 685 Ground Connection 1 (on right front long member) (righthand drive)

36 37

15 16 17 18 19

20

Electro-Mechanical Parking Brake Button E538 Electro-Mechanical Parking Brake Button E538 Electro-Mechanical Parking Brake Button E538

25 26 27 28 29 30

38 39 40 41 42

43

No. 804 / 5

Designation Electro-Mechanical Parking Brake Button E538

Terminal 30, from Fuse Panel C SC from MY 2016 From Fuse Panel B SBby from MY 2017 Protected copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability Terminal 30, fromwith D78 Positive connection 1 (30a) (in engine compartment wiring harness) respect to the correctness of information in this document. Copyright by AUDI AG. Fuse Panel C SC -AUTO HOLD- Indicator Lamp K237 Clutch Position Sensor G476 Terminal 15, from D102 Connection 2 (in engine compartment wiring harness) B277 Positive connection 1 (15a) (in main wiring harness) Vehicle Electrical System Control Module J519 Electro-mechanical Parking Brake Indicator Lamp K213

Vacuum Sensor G608 ASR/ESP Button E256

CAN-Bus running gear/instrument cluster, High D159 High bus connection (in engine compartment wiring harness) B672 Suspension/instrument cluster CAN bus high connection 1 (in main wiring harness) B673 Suspension/instrument cluster CAN bus high connection 2 (in main wiring harness) Data Bus On Board Diagnostic Interface J533 CAN-Bus running gear/instrument cluster, Low D160 Low bus connection (in engine compartment wiring harness) B676 Suspension/instrument cluster CAN bus low connection 1 (in main wiring harness) B677 Suspension/instrument cluster CAN bus low connection 2 (in main wiring harness) Data Bus On Board Diagnostic Interface J533 Edition 04.2016

Audi TT T46b (A) 21 22 23

1.3

No. 804 / 6

Component Locations

Designation

T46b (A) 44 45 46

-AUTO HOLD- Button E540

Designation Vacuum Sensor G608 Vacuum Sensor G608 Terminal 31, to 167 Ground connection 4 (in engine compartment wiring harness) 12 Ground Connection (in engine compartment, left) (left-hand drive) 685 Ground Connection 1 (on right front long member) (right-hand drive)

Structure-Borne Sound Control Module J869

♦ ⇒ “1.3.1 Structure-Borne Sound Control Module J869 location”, page 6 ♦ ⇒ “1.3.2 Structure-Borne Sound Control Module J869 connector views”, page 8

1.3.1

Structure-Borne Sound Control Module -J869- location

1 - Structure-Borne Sound Control Module -J869A - 6-Pin Connector -T6an- , black

A

1

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1

A

6

A97-12474

Edition 04.2016

Audi TT

Component Locations

No. 804 / 7

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.3.2

No. 804 / 8

Component Locations

Structure-Borne Sound Control Module -J869- connector views

A

6-Pin Connector -T6an- (A)

1

1

A

6

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A97-12474

Edition 04.2016

Audi TT T6an (A) 1 2 3 4 5

6

1.4

No. 804 / 9

Component Locations

Designation Structure-Borne Sound Actuator R214 Structure-Borne Sound Actuator R214 Terminal 15, from D106 Connection 4 (in engine compartment wiring harness) B278 Positive connection 2 (15a) (in main wiring harness) Fuse Panel C SC Terminal 31, to 201 Ground connection 5 (in engine compartment wiring harness) 209 Ground Connection 6 (in engine compartment wiring harness) 656 Ground connection on right headlamp CAN-Bus powertrain, Low E124 Powertrain CAN-Bus Low Connection 1 (in engine wiring harness) B390 Powertrain CAN-Bus Low Connection 1 (in main wiring harness) Data Bus On Board Diagnostic Interface J533 CAN-Bus powertrain, High E123 Powertrain CAN-Bus High Connection 1 (in engine wiring harness) B383 Powertrain CAN-Bus High Connection 1 (in main wiring harness) Data Bus On Board Diagnostic Interface J533

Wiper Motor Control Module J400

♦ ⇒ “1.4.1 Wiper Motor Control Module J400 location”, page 9

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not

permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability ♦ ⇒ “1.4.2 Wiper Motor Control Module J400 connector views”, page 11 with respect to the correctness of information in this document. Copyright by AUDI AG.

1.4.1

Wiper Motor Control Module -J400- location

1 - Wiper Motor Control Module -J400A - 4-Pin Connector -T4ab- , black

1

A

A 1

4

A97-12476

Edition 04.2016

Audi TT

Component Locations

No. 804 / 10

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.4.2

No. 804 / 11

Component Locations

Wiper Motor Control Module -J400connector views

4-Pin Connector -T4ab- (A)

1

A

A Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1

4

A97-12476

Edition 04.2016

Audi TT

No. 804 / 12

Component Locations

T4ab (A) Designation 1 2 3 4

1.5

Terminal 30, from Fuse Panel B SB Terminal 31, to 131 Ground connection 2 (in engine compartment wiring harness) 132 Ground Connection 3 (in engine compartment wiring harness) 671 Ground Connection 1 (on left front long member) LIN-Bus, from Vehicle Electrical System Control Module J519

Power Steering Control Module J500

♦ ⇒ “1.5.1 Power steering control module J500 location”, page 12 ♦ ⇒ “1.5.2 Power steering control module J500 connector views”, page 14

1.5.1

Power steering control module -J500- location

1 - Power Steering Control Module -J500A - 3-Pin Connector -T3f- , black B - Double Connector -T2f- , black C - 5-Pin Connector -T5d-

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A

B C 1

3

1

A

1

2

B

5

1

C A97-12477

Edition 04.2016

Audi TT

Component Locations

No. 804 / 13

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.5.2

No. 804 / 14

Component Locations

Power steering control module -J500connector views

3-Pin Connector -T3f- (A) / Double Connector -T2f- (B)

A B C 1

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

3 1

1 2

A

B

5

1

C A97-12477

Edition 04.2016

Audi TT T3f (A) Designation 1

2

3

1.6

CAN-Bus running gear/instrument cluster, Low D160 Low bus connection (in engine compartment wiring harness) B676 Suspension/instrument cluster CAN bus low connection 1 (in main wiring harness) B677 Suspension/instrument cluster CAN bus low connection 2 (in main wiring harness) Data Bus On Board Diagnostic Interface J533 CAN-Bus running gear/instrument cluster, High D159 High bus connection (in engine compartment wiring harness) B672 Suspension/instrument cluster CAN bus high connection 1 (in main wiring harness) B673 Suspension/instrument cluster CAN bus high connection 2 (in main wiring harness) Data Bus On Board Diagnostic Interface J533 Terminal 15, from D102 Connection 2 (in engine compartment wiring harness) B277 Positive connection 1 (15a) (in main wiring harness) Vehicle Electrical System Control Module J519

No. 804 / 15

Component Locations T2f (B)

Designation

1

Terminal 31, to 12 Ground connection on engine, left

2

Terminal 30, from Fuse Panel A SA

Engine Control Module (ECM) J623

♦ ⇒ “1.6.1 J623 W/ 154-pin”, page 15 ♦ ⇒ “1.6.2 J623 W/ 196-pin ”, page 17

1.6.1

J623 W/ 154-pin

1 - Engine Control Module (ECM) -J623A - 60-Pin Connector -T60- , black B - 94-Pin Connector -T94- , black

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

72

50

94

28

B

51

1 A

B

73

4

6

5

45

60

46

31

1

16

A

29

7

2

1

3

15

30

A97-12478

Edition 04.2016

Audi TT

Component Locations

No. 804 / 16

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.6.2

No. 804 / 17

Component Locations

J623 W/ 196-pin

1 - Engine Control Module (ECM) -J623A - 105-Pin Connector -T105- , black B - 91-Pin Connector -T91- , black

1

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A

B

64 43 22

1

A

21 42 63 1

7

24 41

B

23 40

57

3

85

105

84 5 58 75

91 74 A97-12515

Edition 04.2016

Audi TT 1.7

No. 804 / 18

Component Locations

Front Left Headlamp MX1 / Front Right Headlamp MX2

♦ ⇒ “1.7.1 Front Left Headlamp MX1 / Front Right Headlamp MX2 , location, Bi-Xenon”, page 18 ♦ ⇒ “1.7.2 Front Left Headlamp MX1 / Front Right Headlamp MX2 connector views, Bi-Xenon”, page 20 ♦ ⇒ “1.7.3 Front Left Headlamp MX1 / Front Right Headlamp MX2 , location LED, Matrix-Beam”, page 21 ♦ ⇒ “1.7.4 Front Left Headlamp MX1 / Front Right Headlamp MX2 , connector views, LED, Matrix-Beam”, page 23

1.7.1

Front Left Headlamp -MX1- / Front Right Headlamp -MX2- , location, Bi-Xenon

1 - Left Daytime Running Lamp and Parking Light Control Module -J860- / 1 - Right Daytime Running Lamp and Parking Light Control Module -J861-

A

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not

1 - Left High-intensitypermitted Gas Discharge Lamp unless authorised by AUDIControl AG. AUDI Module AG does not-J343guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1 - Right High-intensity Gas Discharge Lamp Control Module -J344A - 14-Pin Connector -T14b- , black A - 14-Pin Connector -T14a- , black

1

A 7

1

14

8

A97-12489

Edition 04.2016

Audi TT

Component Locations

No. 804 / 19

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.7.2

No. 804 / 20

Component Locations

Front Left Headlamp -MX1- / Front Right Headlamp -MX2- connector views, BiXenon

A

14-Pin Connector -T14b- (A) / 14-Pin Connector -T14a- (A)

1

A 7

1

14

8

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A97-12489

Edition 04.2016

Audi TT T14b (A) 1 2 3 4 5

6 7 8 9 10

11 12 13 14

1.7.3

Designation Headlamp Range/Cornering Lamp Control Module J745 Headlamp Range/Cornering Lamp Control Module J745 Headlamp Range/Cornering Lamp Control Module J745 Headlamp Range/Cornering Lamp Control Module J745 Terminal 31, to 363 Ground connection 8 (in engine compartment wiring harness) 132 Ground Connection 3 (in engine compartment wiring harness) 671 Ground Connection 1 (on left front long member) Vehicle Electrical System Control Module J519

No. 804 / 21

Component Locations T14a (A)

Designation

1 2 3 4 5

Headlamp Range/Cornering Lamp Control Module J745 Headlamp Range/Cornering Lamp Control Module J745 Headlamp Range/Cornering Lamp Control Module J745 Headlamp Range/Cornering Lamp Control Module J745 Terminal 31, to 209 Ground connection 6 (in engine compartment wiring harness) 656 Ground connection on right headlamp

6 7 8 9 10

Vehicle Electrical System Control Module J519 Vehicle Electrical System Control Module J519 Vehicle Electrical System Control Module J519 Vehicle Electrical System Control Module J519 Terminal 31, to 209 Ground connection 6 (in engine compartment wiring harness) 656 Ground connection on right headlamp

Vehicle Electrical System Control Module J519 Vehicle Electrical System Control Module J519 Terminal 31, to 363 Ground connection 8 (in engine compartment wiring harness) 132 Ground Connection 3 (in engine compartment wiring harness) 671 Ground Connection 1 (on left front long member) Vehicle Electrical System Control Module J519 11 Vehicle Electrical System Control Module J519 12 Vehicle Electrical System Control Module J519 13 C65 Side marker lamp positive connection 1 14 B132 License plate lamp connection (in interior wiring harness) Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted System unless authorised by AUDI AG. AUDIJ519 AG does not guarantee or accept any liability Vehicle Electrical Control Module Only USA with respect to the correctness of information in this document. Copyright by AUDI AG.

Vehicle Electrical System Control Module J519 Vehicle Electrical System Control Module J519 Vehicle Electrical System Control Module J519 C65 Side marker lamp positive connection 1 B132 License plate lamp connection (in interior wiring harness) Vehicle Electrical System Control Module J519 Only USA

Front Left Headlamp -MX1- / Front Right Headlamp -MX2- , location LED, Matrix-Beam

1 - Left LED Headlamp Power Output Stage 1 -A31-

A

1 - Right LED Headlamp Power Output Stage 1 -A271

A - 14-Pin Connector -T14b- , black/ A - 14-Pin Connector -T14a- , black

A 7

14

1

8

A97-12489

Edition 04.2016

Audi TT

Component Locations

No. 804 / 22

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.7.4

No. 804 / 23

Component Locations

Front Left Headlamp -MX1- / Front Right Headlamp -MX2- , connector views, LED, Matrix-Beam

A

14-Pin Connector -T14b- (A) / 14-Pin Connector -T14A- (A)

1 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A 7

1

14

8

A97-12489

Edition 04.2016

Audi TT T14b (A) 1 2 3 4 5

6 7

8 9 10

11 12 13 14

Designation CAN-Bus, to D178 High bus connection 2 (in engine compartment wiring harness) Headlamp Range/Cornering Lamp Control Module J745 CAN-Bus, to D179 High bus connection 2 (in engine compartment wiring harness) Headlamp Range/Cornering Lamp Control Module J745

Component Locations T14a (A)

No. 804 / 24

Designation

1

CAN-Bus, to D178 High bus connection 2 (in engine compartment wiring harness) Headlamp Range/Cornering Lamp Control Module J745

2

CAN-Bus, to D179 High bus connection 2 (in engine compartment wiring harness) Headlamp Range/Cornering Lamp Control Module J745

3 4

Not used, LED Vehicle Electrical System Control Module J519, MatrixBeam Terminal 31, to 363 Ground connection 8 (in engine 5 compartment wiring harness) 132 Ground Connection 3 (in engine compartment wiring harness) 671 Ground Connection 1 (on left front long member) Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI (in AG. AUDI AG does not guarantee or accept any liability D152 Positive connection 1 (56b) engine 6 with respect to the correctness of information in this document. Copyright by AUDI AG. compartment wiring harness) Vehicle Electrical System Control Module J519 Terminal 31, to 363 Ground connection 8 (in engine 7 compartment wiring harness) 132 Ground Connection 3 (in engine compartment wiring harness) 671 Ground Connection 1 (on left front long member) Terminal 15, from Fuse Panel C SC 8 Vehicle Electrical System Control Module J519 9 Terminal 31, to 363 Ground connection 8 (in engine 10 compartment wiring harness) 132 Ground Connection 3 (in engine compartment wiring harness) 671 Ground Connection 1 (on left front long member) Vehicle Electrical System Control Module J519 11 Vehicle Electrical System Control Module J519 12 Vehicle Electrical System Control Module J519 13 Not used, Matrix-Beam 14 C65 Side marker lamp positive connection 1 B132 License plate lamp connection (in interior wiring harness) Vehicle Electrical System Control Module J519 Only USA, LED

Not used, LED Vehicle Electrical System Control Module J519, Matrix-Beam Terminal 31, to 209 Ground connection 6 (in engine compartment wiring harness) 656 Ground connection on right headlamp

Vehicle Electrical System Control Module J519 Terminal 31, to 209 Ground connection 6 (in engine compartment wiring harness) 656 Ground connection on right headlamp

Terminal 15, from Fuse Panel C SC Vehicle Electrical System Control Module J519 209 Terminal 31, to Ground connection 6 (in engine compartment wiring harness) 656 Ground connection on right headlamp

Vehicle Electrical System Control Module J519 Vehicle Electrical System Control Module J519 Vehicle Electrical System Control Module J519 Not used, Matrix-Beam C65 Side marker lamp positive connection 1 B132 License plate lamp connection (in interior wiring harness) Vehicle Electrical System Control Module J519 Only USA, LED

Edition 04.2016

Audi TT 1.8

No. 804 / 25

Component Locations

Coolant Fan Control Module J293

♦ ⇒ “1.8.1 Coolant fan control module J293 location”, page 25 ♦ ⇒ “1.8.2 Coolant fan control module J293 connector views”, page 27

1.8.1

Coolant fan control module -J293- location

1 - Coolant fan control module -J2931 - Coolant Fan -V71 - Coolant Fan 2 -V177A - 4-Pin Connector -T4ar- , black

A

1

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A

4 3 2 1 A97-12479

Edition 04.2016

Audi TT

Component Locations

No. 804 / 26

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.8.2

No. 804 / 27

Component Locations

Coolant fan control module -J293connector views

4-Pin Connector -T4ar- (A)

A

1

A

4 3

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

2 1 A97-12479

Edition 04.2016

Audi TT T4ar (A) 1 2 3 4

1.9

No. 804 / 28

Component Locations

Designation Terminal 30, from Fuse Panel A SA Terminal 87, from D183 Connection 4 (87a) (in engine compartment wiring harness) Fuse Panel B SB Fan stage, from Engine Control Module J623 Terminal 31, to 672 Ground Connection 2 (on left front long member)

Garage Door Opener Control Module J530

Protected copyright. Copying private or commercial purposes, in part or in whole, is not ♦ ⇒ “1.9.1 Garage Door Opener Control Module J530bylocation”, pagefor28

permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability

with respect to the correctness of information in this document. Copyright by AUDI AG. ♦ ⇒ “1.9.2 Garage Door Opener Control Module J530 connector views”, page 30

1.9.1

Garage Door Opener Control Module -J530- location

1 - Garage Door Opener Control Module -J530A - 5-Pin Connector -T5f- , black A

1

A

1

5

A97-12505

Edition 04.2016

Audi TT

Component Locations

No. 804 / 29

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Edition 04.2016

Audi TT 1.9.2

No. 804 / 30

Component Locations

Garage Door Opener Control Module -J530- connector views

5-Pin Connector -T5f- (A)

A

1

A

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1

5

A97-12505

Edition 04.2016

Audi TT T5f (A) 1 2

3 4 5

Component Locations

No. 804 / 31

Designation Terminal 30, from Fuse Panel B SB Terminal 31, to 85 Ground connection 1 (in engine compartment wiring harness) 131 Ground Connection 2 (in engine compartment wiring harness) 132 Ground Connection 3 (in engine compartment wiring harness) 671 Ground Connection 1 (on left front long member) LIN-Bus, Vehicle Electrical System Control Module J519

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT

Component Locations

1

Comp. Loc. Vehicle Cabin Modules

1.1

Vehicle Cabin Modules Overview

No. 805 / 1

1 - ⇒ “1.3 Fresh Air Blower Control Module J126”, page 4 2 - ⇒ “1.10 Headlamp range control module J431”, page 34 3 - ⇒ “1.12 Access/start authorization control module J518”, page 47 4 - ⇒ “1.22 Control Module for Information Electronics 1 J794”, page 91 4 - ⇒ “1.19 Chip card reader control module J676”, page 80 5 - ⇒ “1.5 Electronic Damping Control Module J250”, page 8 6 - ⇒ “1.20 Passenger occupant detection system control module J706”, page 85 7 - ⇒ “1.9 Front Passenger’s Door Control Module J387”, page 27 8 - ⇒ “1.23 Automatic high beam assist control module J844”,

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability page 98 with respect to the correctness of information in this document. Copyright by AUDI AG.

9 - ⇒ “1.16 Roof electronics control module J528”, page 69 10 - ⇒ “1.7 Instrument Cluster Control Module J285”, page 17 11 - ⇒ “1.18 Fuel Pump (FP) Control Module J538”, page 75 12 - ⇒ “1.15 Steering Column Electronic Systems Control Module J527”, page 66 13 - ⇒ “1.8 Driver's Door Control Module J386”, page 20 14 - ⇒ “1.21 Electronic steering column lock control module J764”, page 88 15 - ⇒ “1.12 Access/start authorization control module J518”, page 47 16 - ⇒ “1.14 Digital Sound System Control Module J525”, page 63 17 - ⇒ “1.13 Vehicle Electrical System Control Module J519”, page 53 18 - ⇒ “1.11 Parking Aid Module J446 / Parallel Parking Assistance Module J791”, page 42 19 - ⇒ “1.30 Selector Lever E313”, page 118 20 - ⇒ “1.17 Data bus on board diagnostic interface J533”, page 72 21 - ⇒ “1.10 Headlamp range control module J431”, page 34 22 - ⇒ “1.24 Exhaust door control unit J883”, page 100 23 - ⇒ “1.31 Telephone Baseplate R126”, page 121 24 - ⇒ “1.4 Airbag Control Module J234”, page 7

Edition 04.2016

Audi TT

Component Locations

No. 805 / 2

25 - ⇒ “1.6 Climatronic Control Module J255”, page 12

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.2

No. 805 / 3

Component Locations

Vehicle Cabin Modules Overview, Roadster

1 - ⇒ “1.29 Convertible Top Locking Motor V223”, page 115 2 - Convertible Top Lock Switch (open) -F2943 - ⇒ “1.27 Convertible top motor V82 / Convertible top motor 2 V576”, page 108 4 - ⇒ “1.28 Convertible wind deflector motor V186”, page 112 5 - ⇒ “1.27 Convertible top motor V82 / Convertible top motor 2 V576”, page 108

1

2

3

4

6 - Convertible Top Open Position Switch -F1716 - Convertible top front switch -F2027 - Convertible Top Lock Switch (closed) -F2958 - ⇒ “1.25 Seat belt microphone control module J886”, page 103

8

7

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

6

5

A97-12567

Edition 04.2016

Audi TT 1.3

No. 805 / 4

Component Locations

Fresh Air Blower Control Module J126

♦ ⇒ “1.3.1 Fresh Air Blower Control Module J126 location”, page 4 ♦ ⇒ “1.3.2 Fresh Air Blower Control Module J126 connector views”, page 6

1.3.1

Fresh Air Blower Control Module -J126- location

1 - Fresh Air Blower Control Module -J126A - Double Connector -T2cq- , black B - 4-Pin Connector -T4ad- , black

B

A

1 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A 1

B 2

3

4

1

2 A97-12392

Edition 04.2016

Audi TT

Component Locations

No. 805 / 5

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.3.2

No. 805 / 6

Component Locations

Fresh Air Blower Control Module -J126- connector views

Double Connector -T2cq- (A) / 4-Pin Connector -T4ad- (B)

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

B

A

1 A 1

B 2

3

4

1

2 A97-12392

Edition 04.2016

Audi TT T4ad (B) Designation 1 2 3 4

1.4

No. 805 / 7

Component Locations

Terminal 31, to 43 Ground Connection (on right lower A-pillar)

T2cq (A) Designation 1 2

Fresh Air Blower V2 Fresh Air Blower V2

Terminal 30, from Fuse Panel C SC Safety fuse 3 S133 LIN-Bus, to B699 LIN-Bus Connection 4 (in main wiring harness) Climatronic Control Module J255

Airbag Control Module J234

1 - Airbag Control Module -J234A - 90-Pin Connector -T90a- , yellow

1

A

A 30 1 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 60 31 with respect to the correctness of information in this document. Copyright by AUDI AG. 90 61

A97-12537

Edition 04.2016

Audi TT 1.5

Component Locations

No. 805 / 8

Electronic Damping Control Module J250

♦ ⇒ “1.5.1 Electronic Damping Control Module J250 location”, page 9 ♦ ⇒ “1.5.2 Electronic Damping Control Module J250 connector views”, page 10

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.5.1

No. 805 / 9

Component Locations

Electronic Damping Control Module -J250- location

1 - Electronic Damping Control Module -J250A - 47-Pin Connector -T47a- , black

1

A

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 2 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A

15

1

16

17

31

32

47

33

46 A97-12485

Edition 04.2016

Audi TT 1.5.2

No. 805 / 10

Component Locations

Electronic Damping Control Module -J250- connector views

47-Pin Connector -T47a- (A)

1

A

2

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A

15

1

16

17

31

32

47

33

46 A97-12485

Edition 04.2016

Audi TT T47a (A) 1 2 3 4 5 6 7 8 9 10 11 12 13

Component Locations

Designation Terminal 15, from B277 Positive connection 1 (15a) in main wiring harness Vehicle Electrical System Control Module J519 Left Rear Level Control System Sensor G76 Right Front Level Control Sensor G289 Right Rear Level Control System Sensor G77 Left Front Level Control System Sensor G78

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

T47a (A)

26 27 28 29 30 31 32 33 34 35 36 37

38

15 16

39 40

17 18 19 20 21 22 23

Right Rear Level Control System Sensor G77 Left Front Level Control System Sensor G78

Designation

25

14

Terminal 31, to 683 Ground Connection (on right front side member) Left Rear Level Control System Sensor G76 Right Front Level Control Sensor G289

No. 805 / 11

41 42 43 44 45 46 47

Right Front Dampening Adjustment Valve N337 Right Front Dampening Adjustment Valve N337 Left Front Dampening Adjustment Valve N336 Left Front Dampening Adjustment Valve N336 Left Rear Level Control System Sensor G76 Right Front Level Control Sensor G289 Right Rear Level Control System Sensor G77 Left Front Level Control System Sensor G78 CAN-Bus running gear/instrument cluster, Low B677 Suspension/instrument cluster CAN bus low connection 2 (in main wiring harness) Data Bus On Board Diagnostic Interface J533 CAN-Bus running gear/instrument cluster, High B673 Suspension/instrument cluster CAN bus high connection 2 (in main wiring harness) Data Bus On Board Diagnostic Interface J533

Left Rear Dampening Adjustment Valve N338 Left Rear Dampening Adjustment Valve N338 Right Rear Dampening Adjustment Valve N339 Right Rear Dampening Adjustment Valve N339 Terminal 30, from Fuse Panel C SC Safety fuse 3 S133

24

Edition 04.2016

Audi TT 1.6

No. 805 / 12

Component Locations

Climatronic Control Module J255

♦ ⇒ “1.6.1 Climatronic Control Module J255 location”, page 12 ♦ ⇒ “1.6.2 Climatronic control module J255 connector views”, page 14

1.6.1

Climatronic Control Module -J255- location

1 - Climatronic Control Module -J255A - 16-Pin Connector -T16d- , black B - 16-Pin Connector -T16e- , brown C - 20-Pin Connector -T20c- , black D - 12-Pin Connector -T12d- , black

A

1

B

D

C

9

A

16

9

B

16

10

C

18

19 20

6

D

1

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1

8

1

8

1

9

12

7 A97-12502

Edition 04.2016

Audi TT

Component Locations

No. 805 / 13

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.6.2

No. 805 / 14

Component Locations

Climatronic control module -J255connector views

16-Pin Connector -T16d- (A) / 16-Pin Connector -T16e- (B)

A

1

B

D

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

C

9

1

A

16 9

8

1

B

16 10

8

1

C

18 19 20

6

9

12

D

1

7 A97-12502

Edition 04.2016

Audi TT T16d (A) Designation

T16e (B) Designation

1

Left Temperature Flap Motor V158

1

2 3 4 5 6 7 8 9

Left Temperature Flap Motor V158 Defroster Flap Motor V107 Defroster Flap Motor V107 Front Air Distribution Flap Motor V426 Front Air Distribution Flap Motor V426

2 3 4 5 6 7 8 9

10 11 12 13 14

15 16

Fresh Air, Recirculating Air Mode, Back Pressure Flap Motor V425 Fresh Air, Recirculating Air Mode, Back Pressure Flap Motor V425 Right Temperature Flap Motor V159 Right Temperature Flap Motor V159

No. 805 / 15

Component Locations

5V-output, to L2 Connection (in A/C system wiring harness) Front Air Distribution Flap Motor Position Sensor G642 Fresh Air, Recirculating Air Mode, Back Pressure Flap Motor Position Sensor G644 Left Temperature Flap Potentiometer/Actuator G220 Right Temperature Flap Potentiometer/Actuator G221 Defroster Flap Motor Position Sensor G135 Left Temperature Flap Potentiometer/Actuator G220 Right Temperature Flap Potentiometer/Actuator G221 Defroster Flap Motor Position Sensor G135 Front Air Distribution Flap Motor Position Sensor G642 Fresh Air, Recirculating Air Mode, Back Pressure Flap Motor Position Sensor G644 Footwell Outlet Temperature Sensor G192

10 11 12 13 14

15 16

Evaporator Vent Temperature Sensor G263

Ground, to 97 Ground connection 1 (in A/C wiring harness) Front Air Distribution Flap Motor Position Sensor G642 Fresh Air, Recirculating Air Mode, Back Pressure Flap Motor Position Sensor G644 Left Temperature Flap Potentiometer/Actuator G220 Right Temperature Flap Potentiometer/Actuator G221 Defroster Flap Motor Position Sensor G135 Footwell Outlet Temperature Sensor G192 Evaporator Vent Temperature Sensor G263 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.6.3

No. 805 / 16

Component Locations

Climatronic Control Module -J255connector views

A

1

B

D

C

20-Pin Connector -T20c- (C) / 12-Pin Connector -T12d- (D)

9

1

A

16

9

8

1

B

16

10

8

1

C

18

19

20

9

6

12

D

1

7 A97-12502

T20c (C) Designation 1 2 3 4

5 6 7

8 9

10

Sunlight Photo Sensor G107 Sunlight Photo Sensor 2 G134 Sunlight Photo Sensor G107 Sunlight Photo Sensor 2 G134 Terminal 30, to B469 Connection 5 in main wiring harness Front A/C display control head 2 E775 Front A/C display control head 3 E776 Front A/C display control head 4 E777 Front A/C display control head 1 E774 Front A/C display control head 5 E778 Comfort System CAN-Bus High, to B398 Comfort System CAN-Bus High Connection 2 (in main wiring harness) Data Bus On Board Diagnostic Interface J533 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDILow, AG. AUDI does Comfort not guarantee or accept any liability Comfort System CAN-Bus to AG B407 System with respect to the correctness of information in this document. Copyright by AUDI AG. CAN-Bus Low Connection 2 (in main wiring harness) Data Bus On Board Diagnostic Interface J533 Ground, to 379 Ground connection 14 (in main wiring harness) Front A/C display control head 2 E775 Front A/C display control head 3 E776 Front A/C display control head 4 E777 Front A/C display control head 1 E774 Front A/C display control head 5 E778 5V output to B369 Connection 1 (5V) (in main wiring harness) Sunlight Photo Sensor G107 Sunlight Photo Sensor 2 G134 Right side window defroster door motor V410 Left side window defroster door motor V409 Left Front Defrost/Upper Body Shut-Off Flap Motor Position Sensor G318

T12d (D) Designation 1

Instrument Panel Interior Temperature Sensor G56

2 3

Instrument Panel Interior Temperature Sensor G56 Instrument Panel Interior Temperature Sensor G56

4

Instrument Panel Interior Temperature Sensor G56

5

Right Front Defrost/Upper Body Shut-Off Flap Motor Position Sensor G317

6

Right Front Defrost/Upper Body Shut-Off Flap Motor Position Sensor G317

7

Defrost button E782

8 9

Defrost indicator lamp K285 Heated Rear Window Button E230

10

Rear Window Defogger Indicator Lamp K10

Edition 04.2016

Audi TT T20c (C) Designation

T12d (D) Designation

11

Left Front Defrost/Upper Body Shut-Off Flap Motor Position Sensor G318

11

12

Left Front Defrost/Upper Body Shut-Off Flap Motor Position Sensor G318 Left Vent Temperature Sensor G150 (left-hand drive) Right Vent Temperature Sensor G151 (right-hand drive)

12

13 14 15

16

17 18 19 20

1.7

No. 805 / 17

Component Locations

Ground, to 378 Ground connection 13 (in main wiring harness) Defrost button E782 Heated Rear Window Button E230 Right Front Defrost/Upper Body Shut-Off Flap Motor Position Sensor G317

LIN-Bus, to B710 LIN-Bus Connection 5 (in main wiring harness) Front A/C display control head 2 E775 Front A/C display control head 3 E776 Front A/C display control head 4 E777 Front A/C display control head 1 E774 Front A/C display control head 5 E778 LIN-Bus, to B699 LIN-Bus Connection 4 (in main wiring harness) Fresh Air Blower Control Module J126 D108 Connection 6 (in engine compartment wiring harness) Refrigerant circuit pressure sensor G805 Humidity Sensor in Fresh Air Intake Duct G657, Air Quality Sensor G238 Ground sensors, to 377 Ground Connection 12 (in main wiring harness) A/C Compressor Regulator Valve N280 Terminal 31, to 372 Ground Connection 7 (in main wiring harness) 687 Ground Connection 1 (on center tunnel) Terminal 30, from Fuse Panel C SC Safety fuse 3 S133

Instrument Cluster Control Module J285

♦ ⇒ “1.7.1 Instrument Cluster Control Module J285 location”, page 17

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not

unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability ♦ ⇒ “1.7.2 Instrument Cluster Control Module J285 connector views”, pagepermitted 19 with respect to the correctness of information in this document. Copyright by AUDI AG.

1.7.1

Instrument Cluster Control Module -J285- location

1 - Instrument Cluster Control Module -J285-

C

B

A

1

A

C

B 17

1

2

1

32

16 A97-12480

Edition 04.2016

Audi TT

Component Locations

No. 805 / 18

A - 4-Pin Connector -T4f- , grey, from Control Module for Information Electronics 1 J794 B - Double Connector -T2d- , MOST-Bus, black C - 32-Pin Connector -T32a- , grey

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.7.2

No. 805 / 19

Component Locations

Instrument Cluster Control Module -J285- connector views

32-Pin Connector -T32a- (C)

C

B

A

1

A

C

B 17

32

1

16

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1

2

A97-12480

T32a (C) 1 2

Designation Ringbreak diagnosis B444 OBD connection 1 (in main wiring harness)

T32a (C)

Designation

17 18

Edition 04.2016

Audi TT T32a (C) 3

4

5

6 7 8 9 10 11 12 13 14 15 16

1.8

No. 805 / 20

Component Locations

Designation

T32a (C)

Comfort System CAN-Bus Low, to B406 Comfort System CANBus Low Connection 1 (in main wiring harness) B407 Comfort System CAN-Bus Low Connection 2 (in main wiring harness) Data Bus On Board Diagnostic Interface J533 Comfort System CAN-Bus High, to B397 Comfort System CANBus High Connection 1 (in main wiring harness) B398 Comfort System CAN-Bus High Connection 2 (in main wiring harness) Data Bus On Board Diagnostic Interface J533 Ground sensor , to 410 Sensor ground connection 1 (in main wiring harness) Fuel Level Sensor G Fuel Level Sensor 2 G169 Fuel Level Sensor G Fuel Level Sensor G Instrument Cluster Operation Button E493 Fuel Level Sensor 2 G169 Fuel Level Sensor 2 G169

Anti-Theft Immobilizer Reading Coil D2 Anti-Theft Immobilizer Reading Coil D2

Designation

19

20

21

22 23 24 25 26 27 28 29 30 31 32

Terminal 31, to 376 Ground Connection 11 (in main wiring harness) 370 Ground Connection 5 (in main wiring harness) 687 Ground Connection 1 (on center tunnel) Terminal 30, from Fuse Panel C SC

Driver's Door Control Module Protected by copyright. Copying for privateJ386 or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability

respect to the correctness information in this document. ♦ ⇒ “1.8.1 Driver's Door with Control Module J386of location”, page 20 Copyright by AUDI AG.

♦ ⇒ “1.8.2 Driver's Door Control Module J386 connector views”, page 22

1.8.1

Driver's Door Control Module -J386- location

1 - Driver's Door Control Module -J386-

A

D

B

C 1 A 1

3

9

B 18

4

2

10

20

5

C

6

1

16

16

9

D

19

1

1 8

32

17 A97-12486

Edition 04.2016

Audi TT

Component Locations

No. 805 / 21

A - 6-Pin Connector -T6l- , black B - 20-Pin Connector -T20f- , black C - 16-Pin Connector -T16f- , black D - 32-Pin Connector -T32f- , blue

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.8.2

No. 805 / 22

Component Locations

Driver's Door Control Module -J386connector views

6-Pin Connector -T6l- (A)

A B

D

C 1 A

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1

9

B 18

4

2

5

3

6

C

10

1

20

9

D

19

16 16

1

32

17

1 8

A97-12486

T6l (A) Designation 1 2 3

Driver’s Window Regulator Motor V147

T6l (A) Designation 4 5 6

Driver’s Window Regulator Motor V147

Edition 04.2016

Audi TT

Component Locations

No. 805 / 23

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.8.3

No. 805 / 24

Component Locations

Driver's Door Control Module -J386connector views

20-Pin Connector -T20f- (B) / 16-Pin Connector -T16f- (C) / 32Pin Connector -T32f- (D)

A B

D

C 1 A 1

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

9

B 4

2

5

3

6

C

18 10

1

20

9

D

19

16 16

1

8 32

17

1

A97-12486

Edition 04.2016

Audi TT T20f (B) 1 2

Designation Driver's Door Lock Unit VX21 Driver Lock Cylinder Contact Switch F241 Microswitch for Lowering Driver Window E621

T16f (C) Designation 1 2

3

3

4

4

5

Driver's Door Lock Unit VX21 Driver’s Door Contact Switch F2

5

6

Driver's Door Lock Unit VX21 Left Front Central Locking System Actuator F131 Terminal 31 central locking, to Driver's Door Lock Unit VX21 Driver’s Door Contact Switch F2 Left Front Central Locking System Actuator F131 Driver Lock Cylinder Contact Switch F241 Mirror auto-dimming signal from B427 Mirror auto-dimming signal connection 1 (in main wiring harness) Automatic Day/Night Interior Mirror Y7

6

7

8

No. 805 / 25

Component Locations

7

T32f (D) 1

Driver's Outside Mirror VX4 Driver's Automatic Day/Night Outside Mirror Y20 Terminal 31, to Z1 Connection 1 (in power heated mirror wiring harness) Driver's Outside Mirror VX4 Driver’s Heated Outside Mirror Z4 Driver’s Exterior Mirror Turn Signal Lamp L131 Terminal 31, mirror adjustment potentiometer Driver's Outside Mirror VX4

2

Driver's Outside Mirror VX4 Driver mirror adjustment motor V17 Driver mirror adjustment motor V149 Driver's Outside Mirror VX4 Driver's Automatic Day/Night Outside Mirror Y20 Driver's Outside Mirror VX4 Driver mirror adjustment motor V17

5

Designation Central Locking -SAFE- Indicator Lamp K133

3

Driver's Inside Door Handle Illumination L146

4

Terminal 58s, to R52 Connection (58s) (in driver's door wiring harness) Alarm System -Off- Switch E217 Window Regulator Control Head (in driver's door) E512 Mirror Adjustment Switch E43 Driver interior locking button E308 Switch Illumination Lamp L156 Terminal 31, to 267 Ground Connection 2 (in driver's door wiring harness)

6 7

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

8

Driver's Outside Mirror VX4 Driver mirror adjustment motor V149

8

9

9

9

10

10

Driver's Outside Mirror VX4 Driver’s Mirror Fold-in Motor V121 Driver's Outside Mirror VX4 Driver’s Mirror Fold-in Motor V121

10

R94 Connection 1 (in driver door wiring harness) Driver door storage compartment illumination bulb L160 Driver Door Ambient Lighting L164

Alarm System -Off- Switch E217

Edition 04.2016

Audi TT T20f (B)

Designation

11

T16f (C) Designation

Driver's Door Lock Unit VX21 11 Driver's Door Central Locking (Safe) Motor V161 Driver's Door Central Locking System Motor V56 12 Driver's Door Lock Unit VX21 12 Driver's Door Central Locking (Safe) Motor V161 13 Driver's Door Lock Unit VX21 13 Driver's Door Central Locking System Motor V56 14 Comfort System CAN-Bus Low, to B407 14 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not ComfortbySystem CAN-Bus Low permitted unless authorised AUDI AG. AUDI AG does not guarantee or accept any liability (in main wiring harness) with respect to Connection the correctness of2 information in this document. Copyright by AUDI AG. Data Bus On Board Diagnostic Interface J533 15 Comfort System CAN-Bus High, to B398 15 Comfort System CAN-Bus High Connection 2 (in main wiring harness) Data Bus On Board Diagnostic Interface J533 16 16

17

18 19 20

Mirror auto-dimming signal from B428 Mirror auto-dimming signal connection 2 (in main wiring harness) Automatic Day/Night Interior Mirror Y7 Terminal 30, from Fuse Panel C SC Safety fuse 3 S133 Terminal 31, to 206 Ground connection (in front passenger door wiring harness) 373 Ground Connection 8 (in main wiring harness) 43 Ground Connection (on right lower Apillar)

No. 805 / 26

Component Locations Driver's Outside Mirror VX4 Driver’s Exterior Mirror Turn Signal Lamp L131

T32f (D)

Designation

11

12 Driver's Outside Mirror VX4 Driver exterior rearview mirror vertical position sensor G515 Supply, mirror adjustment potentiometer Driver's Outside Mirror VX4

13

Driver's Outside Mirror VX4 Driver’s Heated Outside Mirror Z4

15

Driver's Outside Mirror VX4 Driver exterior rearview mirror horizontal position sensor G514

16

Terminal 58d, to Driver’s Interior Locking Button E308

14

Terminal 58, to R65 Positive connection (58) (in driver door wiring harness) Driver’s Door Warning Light W30 Left Front Entry Light W31

17

18 19 20

Alarm System -Off- Switch E217 Interior Monitoring Switch E183

21

Terminal 31, to 267 Ground Connection 2 (in driver's door wiring harness)

22 23

Edition 04.2016

Audi TT T20f (B)

Designation

No. 805 / 27

Component Locations T16f (C) Designation

T32f (D) 24 25

26 27 28 29 30 31

32

1.9

Front Passenger’s Door Control Module J387

♦ ⇒ “1.9.1 Front Passenger’s Door Control Module J387 location”, page 27

Designation Mirror Adjustment Switch E43 Mirror Adjustment Switch E43 Mirror Adjustment (with fold-in function) Switch E168 Mirror Selector Switch E48

Driver interior locking button E308

Window Regulator Control Head (in driver's door) E512 Driver’s Right Front Window Regulator Switch E81 Window Regulator Control Head (in driver's door) E512 Left Front Window Regulator Switch E40

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

♦ ⇒ “1.9.2 Front Passenger’s Door Control Module J387 connector views”, page 29

1.9.1

Front Passenger’s Door Control Module -J387- location

1 - Front Passenger’s Door Control Module -J387A - 6-Pin Connector -T6m- , black A

B - 20-Pin Connector -T20g- , black

D

C - 16-Pin Connector -T16g- , black

B 1

C

D - 32-Pin Connector -T32g- , blue

A 1 2

3

9

B 18

4

10

20

5

C

6

1

16

16

8

32

9

D

19

1

1 17 A97-12508

Edition 04.2016

Audi TT

Component Locations

No. 805 / 28

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.9.2

No. 805 / 29

Component Locations

Front Passenger’s Door Control Module -J387- connector views

6-Pin Connector -T6m- (A)

A B D

1

C A 1

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

9

B 4

2

5

3

6

C

18 10

1

20

9

D

19

16 16

1

8 32

17

1

A97-12508

Edition 04.2016

Audi TT T6m (A) 1 2 3

Designation

Front Passenger’s Window Regulator Motor V148

No. 805 / 30

Component Locations T6m (A) 4 5 6

Designation

Front Passenger’s Window Regulator Motor V148

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.9.3

No. 805 / 31

Component Locations

Front Passenger’s Door Control Module -J387- connector views

20-Pin Connector -T20g- (B) / 16-Pin Connector -T16g- (C) / 32Pin Connector -T32g- (D)

A B D

1

C Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A 1

9

18

4

2

3

B 10

20

5

C

6

1

9

D

19

16 16

1

32

17

1 8

A97-12508

T20g (B) 1 2

Designation Microswitch for Lowering Front Passenger Window E622

T16g (C) Designation 1 2

Front Passenger’s Outside Mirror VX5 Front Passenger’s Automatic Day/ Night Outside Mirror Y21

T32g (D)

Designation

1 2

Edition 04.2016

Audi TT T20g (B)

Designation

T16g (C) Designation

3

3

4

4

Front Passenger’s Inside Door Handle Illumination L147

4

Front Passenger’s Outside Mirror VX5 Front passenger side mirror adjustment motor V25 Front passenger side mirror adjustment motor V150 Front Passenger’s Outside Mirror VX5 Front Passenger’s Automatic Day/ Night Outside Mirror Y21 Front Passenger’s Outside Mirror VX5 Front passenger side mirror adjustment motor V25

5

Terminal 58s, to R53 Connection 58s (in front passenger door wiring harness) Front Passenger’s Interior Locking Button E309 Front passenger door window regulator switch E107 Switch Illumination Lamp L156 Terminal 31, to Front passenger door window regulator switch E107 268 Ground connection 2 (in front passenger door wiring harness)

Front Passenger’s Outside Mirror VX5 Front passenger side mirror adjustment motor V150

8

Front Passenger’s Outside Mirror VX5 Front Passenger’s Mirror Fold-in Motor V122 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or10 accept any liabilityPassenger’s Outside Mirror VX5 Front with respect to the correctness of information in this document. Copyright by AUDI AG. Front Passenger’s Mirror Fold-in Motor V122 Front Passenger’s Door Lock Unit VX22 11 Front Passenger’s Outside Mirror VX5 Front Passenger’s Central Locking Front Passenger’s Exterior Mirror Turn (Safe) Motor V162 Signal Lamp L132 Front Passenger’s Door Central Locking System Moto V57

9

5

6

Front Passenger’s Door Lock Unit VX22 Right Front Central Locking System Actuator F133 Terminal 31 central locking, to Front Passenger’s Door Lock Unit VX22 Front Passenger’s Door Contact Switch F3 Right Front Central Locking System Actuator F133 Mirror auto-dimming signal from B427 Mirror auto-dimming signal connection 1 (in main wiring harness) Automatic Day/Night Interior Mirror Y7

6

9 10 11

Designation

3

Front Passenger’s Door Lock Unit VX22 Front Passenger’s Door Contact Switch F3

8

T32g (D)

Terminal 31, to Z2 Connection 2 (in power heated mirror wiring harness) Front Passenger’s Outside Mirror VX5 Front Passenger’s Heated Outside Mirror Z5 Front Passenger’s Exterior Mirror Turn Signal Lamp L132 Terminal 31, mirror adjustment potentiometer Front Passenger’s Outside Mirror VX5

5

7

No. 805 / 32

Component Locations

7

8

9

6 7

R98 Connection 1 (in front passenger door wiring harness) Front passenger door storage compartment illumination bulb L161 Front Passenger Door Ambient Lighting L165

10 11

Edition 04.2016

Audi TT T20g (B) 12 13 14

15

Designation Front Passenger’s Door Lock Unit VX22 Front Passenger’s Central Locking (Safe) Motor V16 Front Passenger’s Door Lock Unit VX22 Front Passenger’s Door Central Locking System Moto V57 Comfort System CAN-Bus Low, to B407 Comfort System CAN-Bus Low Connection 2 (in main wiring harness) Data Bus On Board Diagnostic Interface J533 Comfort System CAN-Bus High, to B398 Comfort System CAN-Bus High Connection 2 (in main wiring harness) Data Bus On Board Diagnostic Interface J533

16

17

18 19 20

Mirror auto-dimming signal from B428 Mirror auto-dimming signal connection 2 (in main wiring harness) Automatic Day/Night Interior Mirror Y7 Terminal 30, from Fuse Panel C SC Safety fuse 3 S133 Terminal 31, to 206 Ground connection (in front passenger door wiring harness) 373 Ground Connection 8 (in main wiring harness) 43 Ground Connection (on right lower Apillar)

No. 805 / 33

Component Locations T16g (C) Designation

T32g (D)

12 13 14

Designation

12 Front Passenger’s Outside Mirror VX5 Front passenger exterior rearview mirror vertical position sensor G517 Supply, mirror adjustment potentiometer Front Passenger’s Outside Mirror VX5

13

Terminal 58d, to Front Passenger’s Interior Locking Butto E309

14

15

Front Passenger’s Outside Mirror VX5 permitted unless authorised 15 by AUDI AG. AUDI AG does not guarantee or accept any liability Front Passenger’s Heated Outside with respect to the correctness of information in this document. Copyright by AUDI AG. Mirro Z5

16

Front Passenger’s Outside Mirror VX5 Front Passenger’s Exterior Mirror Horizontal Position Sensor G516

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not

16

Terminal 58, to R67 Positive connection (58) (in front passenger door wiring harness) Right Front Entry Light W32 Front Passenger’s Door Warning Light W36

17

18 19 20

21 22 23 24 25 26 27 28 Edition 04.2016

Audi TT T20g (B)

Designation

No. 805 / 34

Component Locations T16g (C) Designation

T32g (D) 29 30 31 32

1.10

Designation

Front passenger door window regulator switch E107

Headlamp range control module J431

♦ ⇒ “1.10.1 Headlamp range control module J431 , location LHD”, page 34 ♦ ⇒ “1.10.2 Headlamp Range Control Module J431 connector views LHD”, page 36 ♦ ⇒ “1.10.3 Headlamp range control module J431 , location RHD”, page 37 ♦ ⇒ “1.10.4 Headlamp Range Control Module J431 connector views RHD”, page 40

1.10.1

Headlamp range control module -J431- , location LHD

1 - Headlamp range control module -J431A - 26-Pin Connector -T26b- , black 1

A

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1

14

A 13

26

A97-12490

Edition 04.2016

Audi TT

Component Locations

No. 805 / 35

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.10.2

No. 805 / 36

Component Locations

Headlamp Range Control Module -J431- connector views LHD

26-Pin Connector -T26b- (A)

1

A

1

A 13

Protected by copyright. Copying for private or commercial purposes, in part or in 26whole, is not 14 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A97-12490

Edition 04.2016

Audi TT T26b (A) 1 2

Designation Extended System CAN-Bus High, to E135 CAN bus extended high connection (in engine compartment wiring harness) B108 CAN-Bus Extended High Connection 1 (in main wiring harness) Data Bus On Board Diagnostic Interface J533 Extended System CAN-Bus Low, to E136 CAN bus extended low connection (in engine compartment wiring harness) B109 CAN-Bus Extended Low Connection 1 (in main wiring harness) Data Bus On Board Diagnostic Interface J533 CAN-Bus, to D178 High bus connection 2 (in engine compartment wiring harness) Front Left Headlamp MX1/Front Right HeadlampMX2, LED, Matrix-Beam CAN-Bus, to D179 Low bus connection 2 (in engine compartment wiring harness) Front Left Headlamp MX1/Front Right HeadlampMX2, LED, Matrix-Beam

3

4

5

by copyright. Copying for private or commercial purposes, in part or in whole, is not 6Protected permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability

7

with respect to the correctness of information in this document. Copyright by AUDI AG.

8

Component Locations T26b (A) 14 15

17

Right Daytime Running Lamp and Parking Light Control Module J861 Right Headlamp Beam Adjustment Motor V49

18

Right Daytime Running Lamp and Parking Light Control Module J861 Right Headlamp Beam Adjustment Motor V49

19

Right Daytime Running Lamp and Parking Light Control Module J861 Right Headlamp Beam Adjustment Motor V49 Left Daytime Running Lamp and Parking Light Control Module J860 Left Headlamp Beam Adjustment Motor V48 Left Daytime Running Lamp and Parking Light Control Module J860 Left Headlamp Beam Adjustment Motor V48

20

Terminal 56, from D152 Positive connection 1 (56b) (in engine compartment wiring harness) Vehicle Electrical System Control Module J519

21 22

Left Rear Level Control System Sensor G76

23

11

Left Rear Level Control System Sensor G76

24

1.10.3

Left Daytime Running Lamp and Parking Light Control Module J860 Left Headlamp Beam Adjustment Motor V48

Right Daytime Running Lamp and Parking Light Control Module J861 Right Headlamp Beam Adjustment Motor V49

10

12 13

Designation

16

Left Rear Level Control System Sensor G76

9

No. 805 / 37

Left Daytime Running Lamp and Parking Light Control Module J860 Left Headlamp Beam Adjustment Motor V48 Terminal 15, from D200 Positive connection 3 (15a) (in engine compartment wiring harness) Fuse Panel C SC Terminal 31, to 131 Ground connection 2 (in engine compartment wiring harness) 132 Ground Connection 3 (in engine compartment wiring harness) 671 Ground Connection 1 (on left front long member)

25 26

Headlamp range control module -J431- , location RHD Edition 04.2016

Audi TT

No. 805 / 38

Component Locations

1 - Headlamp range control module -J431A - 26-Pin Connector -T26b- , black

1

A

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1

14

A 13

26

A97-12501

Edition 04.2016

Audi TT

Component Locations

No. 805 / 39

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.10.4

No. 805 / 40

Component Locations

Headlamp Range Control Module -J431- connector views RHD

26-Pin Connector -T26b- (A)

1

A

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1

14

A 13

26

A97-12501

Edition 04.2016

Audi TT T26b (A) 1 2

3

4

5

Component Locations

Designation

T26b (A)

Extended System CAN-Bus High, to E135 CAN bus extended high connection (in engine compartment wiring harness) B108 CAN-Bus Extended High Connection 1 (in main wiring harness) Data Bus On Board Diagnostic Interface J533 Extended System CAN-Bus Low, to E136 CAN bus extended low connection (in engine compartment wiring harness) B109 CAN-Bus Extended Low Connection 1 (in main wiring harness) Data Bus On Board Diagnostic Interface J533 CAN-Bus, to D178 High bus connection 2 (in engine compartment wiring harness) Front Left Headlamp MX1/Front Right HeadlampMX2, LED, Matrix-Beam CAN-Bus, to D179 Low bus connection 2 (in engine compartment wiring harness) Front Left Headlamp MX1/Front Right HeadlampMX2, LED, Matrix-Beam

6

14 15

Left Daytime Running Lamp and Parking Light Control Module J860 Left Headlamp Beam Adjustment Motor V48

Right Daytime Running Lamp and Parking Light Control Module J861 Right Headlamp Beam Adjustment Motor V49

17

Right Daytime Running Lamp and Parking Light Control Module J861 Right Headlamp Beam Adjustment Motor V49

18

Right Daytime Running Lamp and Parking Light Control Module J861 Right Headlamp Beam Adjustment Motor V49

19

Right Daytime Running Lamp and Parking Light Control Module J861 Right Headlamp Beam Adjustment Motor V49 Left Daytime Running Lamp and Parking Light Control Module J860 Left Headlamp Beam Adjustment Motor V48 Left Daytime Running Lamp and Parking Light Control Module J860 Left Headlamp Beam Adjustment Motor V48

Left Rear Level Control System Sensor G76

20

8

Terminal 56, from D152 Positive connection 1 (56b) (in engine compartment wiring harness) Vehicle Electrical System Control Module J519

21 22

Left Daytime Running Lamp and Parking Light Control Module J860 Headlamp Beam Adjustment Motor V48 Terminal 15, from D200 Positive connection 3 (15a) (in engine compartment wiring harness) Fuse Panel C SC Terminal 31, to 131 Ground connection 2 (in engine compartment wiring harness) 132 Ground Connection 3 (in engine compartment wiring harness) 671 Ground Connection 1 (on left front long member)

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liabilityLeft with respect to the correctness of information in this document. Copyright by AUDI AG.

10

Left Rear Level Control System Sensor G76

23

11

Left Rear Level Control System Sensor G76

24

12 13

Designation

16

7

9

No. 805 / 41

25 26

Edition 04.2016

Audi TT 1.11

No. 805 / 42

Component Locations

Parking Aid Module J446 / Parallel Parking Assistance Module J791

♦ ⇒ “1.11.1 Parking Aid Module J446 / Parallel Parking Assistance Module J791 location”, page 42 ♦ ⇒ “1.11.2 Parking Aid Module J446 / Parallel Parking Assistance Module J791 connector views, T18a”, page 44 ♦ ⇒ “1.11.3 Parking Aid Module J446 / Parallel Parking Assistance Module J791 connector views, T26a”, page 46

1.11.1

Parking Aid Module -J446- / Parallel Parking Assistance Module -J791- location

1 - Parking Aid Control Module -J4461 - Parallel Parking Assistance Control Module -J791A - 18-Pin Connector -T18a- , black B - 26-Pin Connector -T26a- , black

1 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

B

A

A 18

9

B 10 1

13

1 14

26

A97-12483

Edition 04.2016

Audi TT

Component Locations

No. 805 / 43

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.11.2

No. 805 / 44

Component Locations

Parking Aid Module -J446- / Parallel Parking Assistance Module -J791connector views, T18a

18-Pin Connector -T18a- (A)

1

B

A

A Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

B

18

10 1

13

9

1 14

26

A97-12483

Edition 04.2016

Audi TT T18a (A)

Component Locations

Designation

T18a (A)

1

2 3 4 5

10

Left Front Parallel Parking Assistance Sensor, left model side G568 Left Front Center Parking Aid Sensor G254 Right Front Parking Aid Sensor G252

11 12 13 14

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

6 7 8 9

No. 805 / 45

Designation Ground, to 348 Parking aid ground connection (in front bumper wiring harness) Left Front Parking Aid Sensor G255 Left Front Center Parking Aid Sensor G254 Right Front Center Parking Aid Sensor G253 Right Front Parking Aid Sensor G252 Left Front Parallel Parking Assistance Sensor, left model side G568 Right Front Parallel Parking Assistance Sensor, right model side G569 Left Front Parking Aid Sensor G255 Right Front Center Parking Aid Sensor G253 Right Front Parallel Parking Assistance Sensor, right model side G569 Power supply, to X65 Parking aid connection (in front bumper wiring harness) Left Front Parking Aid Sensor G255 Left Front Center Parking Aid Sensor G254 Right Front Center Parking Aid Sensor G253 Right Front Parking Aid Sensor G252 Left Front Parallel Parking Assistance Sensor, left model side G568 Right Front Parallel Parking Assistance Sensor, right model side G569

15 16 17 18

Edition 04.2016

Audi TT 1.11.3

No. 805 / 46

Component Locations

Parking Aid Module -J446- / Parallel Parking Assistance Module -J791connector views, T26a

1

26-Pin Connector -T26a- (B)

B

A

A 18

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

9

B 10 1

1

14

13

26

A97-12483

T26a (B)

Designation

1

T26a (B) 14

2 3 4 5

Front Parking Aid Warning Buzzer H22 Parallel Parking Assistance Button E581 Parallel Parking Assistance Indicator Lamp K241

15 16 17 18

6 7 8 9

Left Rear Parking Aid Sensor G203 Right Rear Center Parking Aid Sensor G205 Right rear parallel parking assistance sensor G717 Rear Parking Aid Warning Buzzer H15

19 20 21 22

Designation Terminal 15, from B279 Positive connection 3 (15a) in main wiring harness Fuse Panel C SC Rear Parking Aid Warning Buzzer H15 Parking Aid Button E266 Parking Aid Indicator Lamp K136 Power supply, to X68 Parking aid connection (in rear bumper wiring harness) Left rear parallel parking assistance sensor G716 Right rear parallel parking assistance sensor G717 Left Rear Parking Aid Sensor G203 Left Rear Center Parking Aid Sensor G204 Right Rear Center Parking Aid Sensor G205 Right Rear Parking Aid Sensor G206 Left rear parallel parking assistance sensor G716 Left Rear Center Parking Aid Sensor G204 Right Rear Parking Aid Sensor G206 Ground, to 352 Parking aid ground connection (in rear bumper wiring harness) Left rear parallel parking assistance sensor G716 Right rear parallel parking assistance sensor G717 Left Rear Parking Aid Sensor G203 Left Rear Center Parking Aid Sensor G204 Right Rear Center Parking Aid Sensor G205 Right Rear Parking Aid Sensor G206

Edition 04.2016

Audi TT T26a (B) 10

Designation Front Parking Aid Warning Buzzer H22

T26a (B) 23

11

24

12 13

25 26

1.12

No. 805 / 47

Component Locations

Terminal 31, to 372 Ground Connection 7 (in main wiring harness) 687 Ground Connection 1 (on center tunnel)

Designation CAN-Bus running gear/instrument cluster, Low B677 Suspension/instrument cluster CAN bus low connection 2 (in main wiring harness) Data Bus On Board Diagnostic Interface J533 CAN-Bus running gear/instrument cluster, High B673 Suspension/instrument cluster CAN bus high connection 2 (in main wiring harness) Data Bus On Board Diagnostic Interface J533

Access/start authorization control module J518

♦ ⇒ “1.12.1 Access/start authorization control module J518 , location except NAR”, page 47 ♦ ⇒ “1.12.2 Access/start authorization control module J518 connector view except NAR”, page 49 ♦ ⇒ “1.12.3 Access/start authorization control module J518 , location only NAR”, page 50 ♦ ⇒ “1.12.4 Access/start authorization control module J518 connector view only NAR”, page 52

1.12.1

Access/start authorization control module -J518- , location except NAR

1 - Access/start authorization control module -J518-

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A - 40-Pin Connector -T40a- , black

1

A

11

1

21

31

A

1

20

40

30 A97-12487

Edition 04.2016

Audi TT

Component Locations

No. 805 / 48

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.12.2

No. 805 / 49

Component Locations

Access/start authorization control module -J518- connector view except NAR

40-Pin Connector -T40a- (A)

1

A

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

11 1

21 31

A

1 20

40 30 A97-12487

Edition 04.2016

Audi TT T40a (A) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

1.12.3

Designation

Comfort System CAN-Bus Low, to B407 Comfort System CANBus Low Connection 2 (in main wiring harness) Data Bus On Board Diagnostic Interface J533 Comfort System CAN-Bus High, to B398 Comfort System CAN-Bus High Connection 2 (in main wiring harness) Data Bus On Board Diagnostic Interface J533 Access/start authorization button E408 Front/Center Console Control Head E461 Access/start authorization button E408

Component Locations T40a (A)

Rear Right Access/Start Authorization Antenna R166 Rear Left Access/Start Authorization Antenna R165 Access/start system antenna in luggage compartment R137 Rear Left Access/Start Authorization Antenna R165

26

Vehicle Electrical System Control Module J519

27 28

Vehicle Electrical System Control Module J519

30

from Connector station on left front door TTVL Left Front Outside Door Handle Touch Sensor G605 from Connector station on right front door TTVR Driver's Outside Door Handle Touch Sensor G415

to Connector station, on left lower A-pillar TALU Engine Control Module (ECM) J623 Terminal 31, to 372 Ground Connection 7 (in main wiring harness) 687 Ground Connection 1 (on center tunnel) Access/start authorization button E408

Designation

21 22 23 24 25

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 29 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

No. 805 / 50

31

Terminal 30, from Fuse Panel C SC Safety fuse 2 S132 Access/start authorization antenna R249

32

Rear Right Access/Start Authorization Antenna R166

33 34 35

Access/start system antenna in luggage compartment R137 Access/start authorization antenna R249 Vehicle Electrical System Control Module J519

36 37

Access/start system antenna 1 in vehicle interior R138 Access/start system antenna 2 in vehicle interior R139

38 39 40

Access/start system antenna 1 in vehicle interior R138 Access/start system antenna 2 in vehicle interior R139 Vehicle Electrical System Control Module J519

Access/start authorization control module -J518- , location only NAR

Edition 04.2016

Audi TT 1 - Access/start authorization control module -J518-

No. 805 / 51

Component Locations 1

A

11

21

1

A

31

1

40

20

30 A97-12487

A - 40-Pin Connector -T40a- , black

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.12.4

No. 805 / 52

Component Locations

Access/start authorization control module -J518- connector view only NAR

40-Pin Connector -T40a- (A)

1

A

11 1

A

1 20

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 21 accept 31 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or any liability 40 with respect to the correctness of information in this document. Copyright by AUDI AG.

30 A97-12487

T40a (A) 1

Designation

T40a (A) 21

Designation Rear Right Access/Start Authorization Antenna R166 Edition 04.2016

Audi TT T40a (A) 2 3 4 5 6 7 8

Component Locations

Designation

Comfort System CAN-Bus Low, to B407 Comfort System CANBus Low Connection 2 (in main wiring harness) Data Bus On Board Diagnostic Interface J533 Comfort System CAN-Bus High, to B398 Comfort System CAN-Bus High Connection 2 (in main wiring harness) Data Bus On Board Diagnostic Interface J533 Access/start authorization button E408 Front/Center Console Control Head E461 Access/start authorization button E408

9 10 11 12 13 14 15 16 17 18 19 20

1.13

T40a (A)

from Connector station on left front door TTVL Left Front Outside Door Handle Touch Sensor G605 from Connector station on right front door TTVR Driver's Outside Door Handle Touch Sensor G415

to Connector station, on left lower A-pillar TALU Engine Control Module (ECM) J623 Terminal 31, to 372 Ground Connection 7 (in main wiring harness) 687 Ground Connection 1 (on center tunnel) Access/start authorization button E408

Designation

22 23 24 25

Rear Left Access/Start Authorization Antenna R165 Access/start system antenna in luggage compartment R137 Rear Left Access/Start Authorization Antenna R165

26

Vehicle Electrical System Control Module J519

27 28

Vehicle Electrical System Control Module J519

29 30 31

No. 805 / 53

Terminal 30, from Fuse Panel C SC Safety fuse 2 S132 Access/start authorization antenna R249

32

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability Rear Right Access/Start Authorization Antenna R166 with respect to the correctness of information in this document. Copyright by AUDI AG.

33 34 35

Access/start system antenna in luggage compartment R137 Access/start authorization antenna R249 Vehicle Electrical System Control Module J519

36 37

Access/start system antenna 1 in vehicle interior R138 Access/start system antenna 2 in vehicle interior R139

38 39 40

Access/start system antenna 1 in vehicle interior R138 Access/start system antenna 2 in vehicle interior R139 Vehicle Electrical System Control Module J519

Vehicle Electrical System Control Module J519

♦ ⇒ “1.13.1 Vehicle Electrical System Control Module J519 location”, page 54 ♦ ⇒ “1.13.2 Vehicle Electrical System Control Module J519 connector views, T73a”, page 56

Edition 04.2016

Audi TT

No. 805 / 54

Component Locations

♦ ⇒ “1.13.3 Vehicle Electrical System Control Module J519 connector views, T46a”, page 59 ♦ ⇒ “1.13.4 Vehicle Electrical System Control Module J519 connector views, T73c”, page 61

1.13.1

Vehicle Electrical System Control Module -J519- location

1 - Vehicle Electrical System Control Module -J519A - 73-Pin Connector -T73a- , black B - 46-Pin Connector -T46a- , black C - 73-Pin Connector -T73c- , black

1 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

B

A

C

38

13

38

13

63

1

63

1

73

12

62

37

A

24

9

39

1

46 38

8

B

23

73

12

62

37

C

A97-12481

Edition 04.2016

Audi TT

Component Locations

No. 805 / 55

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.13.2

No. 805 / 56

Component Locations

Vehicle Electrical System Control Module -J519- connector views, T73a

73-Pin Connector -T73a- (A)

1

B

A

C

38

13

38

13

63

1

63

1

73

12

62

37

24

9

39

1

46

8

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

73

12

62

37

A

38

B

23

C

A97-12481

Edition 04.2016

Audi TT T73a Designation (A) 1 2

T73a (A)

Fuel Tank Lid Unlock Motor V155

28

4 5 6 7

Fuel Tank Lid Unlock Motor V155

29 30 31 32

10 11 12

13

14 15 16

Designation

26 27

3

8 9

Rear Lid Lock Unit VX25 Rear Lid Central Locking System Motor V53

Backup Lights, to B107 Connection (back-up lamp) inside main wiring harness Terminal 31, to 366 Ground Connection 1 (in main wiring harness) 367 Ground Connection 2 (in main wiring harness) 639 Ground Connection (on left A-pillar) Terminal 15, to Power Supply Relay (terminal 15) J329 Terminal 15, to B277 Positive connection 1 (15a) in main wiring harness LIN-Bus, to B528 LIN-Bus Connection 1 (in main wiring harness) Comfort System CAN-Bus High, to B397 Comfort System CAN-Bus High Connection 1 (in main wiring harness) B398 Comfort System CAN-Bus High Connection 2 (in main wiring harness)

No. 805 / 57

Component Locations T73a Designation (A) 51 52 LIN-Bus, to B698 LIN-Bus Connection 3 (in main wiring harness) Light Switch E1 Humidity Sensor G355 Rain/Light Recognition Sensor G397 Light Switch E1

Rear Lid Lock Cylinder Unlock Button F248

53

54 55 56 57

Rear Lid Lock Unit VX25 Trunk Lid Alarm Switch F123 Rear Lid Lock Unit VX25 Trunk Lock/Alarm/Central Locking Switch F124

Access/start authorization control module J518

B468 Connection 4 (in main wiring harness) Suppressor C24 High-mount Brake Light M25

33 34

58 59

37

62

38

63

39

64

Terminal 31, to 366 Ground Connection 1 (in main wiring harness) 367 Ground Connection 2 (in main wiring harness) 639 Ground Connection (on left A-pillar) Right Back-Up Lamp M17

40

65

Right tail lamp bulb M2

41

66

Terminal 30, from Fuse Panel C SC Safety fuse 2 S132

B132 License plate lamp connection (in interior wiring harness) License Plate Light X Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 35 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept 60 anyLeft liabilityBrake Lamp M9 with respect to the correctness of information in this document. Copyright by AUDI AG. 36 61

Edition 04.2016

Audi TT T73a Designation (A) 17

T73a (A)

Comfort System CAN-Bus Low, to B406 Comfort System CAN-Bus Low Connection 1 (in main wiring harness) B407 Comfort System CAN-Bus Low Connection 2 (in main wiring harness)

18 19 20 21

CAN-Bus powertrain, Low to B390 Powertrain CAN-Bus Low Connection 1 (in main wiring harness) CAN-Bus powertrain, High to B383 Powertrain CAN-Bus High Connection 1 (in main wiring harness)

Designation

T73a Designation (A)

42

67

43 44

68 69

Access/start authorization control module J518

45

70

46

71

Left Rear Turn Signal Lamp M6

72

Left Rear Fog Lamp L46

73

Terminal 30, from Fuse Panel C SC Safety fuse 3 S133

22

47

23

48

24

No. 805 / 58

Component Locations

Access/start authorization control module J518

Protected by copyright. Copying for private or commercial49 purposes, in part orModule, in whole, is not Switch instrument permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability EX22 with respect to the correctness of information in this document. Copyright by AUDI AG.

panel, center.

Rear Spoiler Switch E127

25

50

Edition 04.2016

Audi TT 1.13.3

No. 805 / 59

Component Locations

Vehicle Electrical System Control Module -J519- connector views, T46a

1

46-Pin Connector -T46a- (B) B

A

C

38

13

38

13

63

1

63

1

73 62

12

A

37

24

9

39

1

46 38

8

B

23

73 62

12

C

37

A97-12481

T46a (B) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Designation

T46a (B)

Designation

Right Low Beam Lamp Right High Beam Lamp

24 Horn Relay J413 25 26by copyright. Copying for private or commercial purposes, in part or in whole, is not Protected permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 27 toOutside AirofTemperature SensorCopyright G17 by AUDI AG. with respect the correctness information in this document. Right Fog Lamp 28 Windshield Washer Fluid Level Sensor G33 Left Cornering Lamp 29 Windshield and Rear Window Washer Pump V59 30 LIN-Bus, to Windshield Wiper Motor V 31 D101 Connection 1 (in engine compartment wiring harness) 32 Left Daytime Running Lamp and Parking Light Control Module J860 Left Washer Nozzle Heater Z20 Right Washer Nozzle Heater Z21 33 Back-Up Light Switch F4 34 D53 Right brake wear indicator connection (in engine 35 compartment wiring harness) Right Front Brake Pad Wear Sensor G35 Brake Fluid Level Warning Switch F34 36 D103 Connection 3 (in engine compartment wiring harness) 37 Engine hood contact switch F266 Hood contact switch 2 F329 38 Edition 04.2016

Audi TT T46a (B) 16 17 18 19 20 21 22 23

Component Locations

Designation

T46a (B)

Engine Coolant Level (ECL) Warning Switch F66

Sensor Ground to 327 Sensor Ground Connection (in engine compartment wiring harness) Left Front Turn Signal, Left Front Turn Signal Lamp M5

39 40 41 42 43 44 45 46

No. 805 / 60

Designation Left High Beam Lamp, Left LED Headlamp Power Output Stage 1 A31

Right Cornering Lamp Left Fog Lamp Headlamp Washer Pump V11

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.13.4

No. 805 / 61

Component Locations

Vehicle Electrical System Control Module -J519- connector views, T73c

73-Pin Connector -T73c- (C)

1

B

A

C

38

13

38

13

63

1

63

1

73

12

62

37

A

24

9

39

1

46

8

38

B

23

73 62

12

C

37

A97-12481

T73c Designation (C)

T73c (C)

Designation

by copyright. for private or commercial 1 Protected Terminal 30, Copying from Fuse Panel C SCpurposes, in part or in whole, 26 is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability Safety fuse 3 S133 with respect to the correctness of information in this document. Copyright by AUDI AG. 2 27 3 28 4 29 5 Left Low Beam, to D152 Positive connection 1 30 (56b) (in engine compartment wiring harness) 6 Right Rear Fog Lamp L47 31 Right Rear Turn Signal Lamp M8 7 32

T73c Designation (C) 51

Switch Module, instrument panel, center. EX22 Stop/Start Mode Indicator Lamp K259

52 53 54 55 56 57

Edition 04.2016

Audi TT T73c Designation (C)

T73c (C)

8

Right brake lamp bulb M10

33

9

B466 Connection 2 (in main wiring harness) Left Luggage Compartment Light W18 Right Luggage Compartment Light W35 Left tail lamp bulb M4

34

10 11 12

Terminal 30g, to Fuse panel C SC B559 Positive connection 1 (30g) (in main wiring harness) Glove Compartment Lamp Switch E26 Front roof module WX3

13

14 15 16

Access/start authorization control module J518 Terminal 31, to 683 Ground Connection (on right front side member)

17

T73c Designation (C) 58

Switch Module, instrument panel, center. EX22 Driving profile selection button E735

36 37

61 62

38

63

39 40 41

64 65 66

43 44 45 46 47

23

48

Switch Module, instrument panel, center. EX22 Emergency Flasher Button E229

Switch Module, instrument panel, center. EX22 Rear Spoiler Adjustment Indicator Lamp K242 Switch Module, instrument panel, center. EX22 Emergency Flasher Indicator Lamp K6

Terminal 54, from D73 Positive connection (54) (in engine compartment wiring harness) Brake Light Switch F Brake Pedal Switch F63

59 60

42

Rear window defogger relay J9

Designation

35

18 19 20 21 22

24

No. 805 / 62

Component Locations

67

Switch Module, instrument panel, center. EX22 Stop/Start Mode Button E693 Terminal 58s, to B731 Connection 1 (58s) in main wiring harness

Terminal 31, to 366 Ground Connection 1 (in main wiring harness) 367 Ground Connection 2 (in main wiring harness) 639 Ground Connection (on left A-pillar)

Front roof module WX3

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 68 to the correctness of information in this document. Copyright by AUDI AG. with respect

69 70 71 72

73

Terminal 30, from Fuse Panel C SC Safety fuse 2 S132

49

Edition 04.2016

Audi TT T73c Designation (C) 25

1.14

No. 805 / 63

Component Locations T73c (C)

Designation

T73c Designation (C)

50

Digital Sound System Control Module J525

♦ ⇒ “1.14.1 Digital Sound System Control Module J525 location”, page 63 ♦ ⇒ “1.14.2 Digital Sound System Control Module J525 connector views”, page 65

1.14.1

Digital Sound System Control Module -J525- location

1 - Digital Sound System Control Module -J525A - Double Connector -T2fb- , MOST-Bus, black B - 38-Pin Connector -T38- , black

A B 1 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A

2 1

11

1

B

22 31

38

10 23

30

A97-12492

Edition 04.2016

Audi TT

Component Locations

No. 805 / 64

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.14.2

No. 805 / 65

Component Locations

Digital Sound System Control Module -J525- connector views

38-Pin Connector -T38- (B)

A B 1

A

11

B

22 31

38

10 23

30

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

21

1

A97-12492

Edition 04.2016

Audi TT T38 (B) 1 2 3 4 5 6 7 8 9 10

1.15

No. 805 / 66

Component Locations

Designation

T38 (B)

Terminal 30, from Fuse Panel C SC Safety fuse 3 S133 Terminal 31, to 639 Ground Connection (on left A-pillar) Left Front Midrange Speaker R103 Left Front Midrange Speaker R103 Center speaker 2 R219 Left Front Bass Speaker R21 Left Front Bass Speaker R21 Left Front Bass Speaker R21 Left Front Bass Speaker R21

Designation

20

Right Front Bass Speaker R23

21 22 23 24 25 26 27 28 29

Right Front Bass Speaker R23 Right Front Bass Speaker R23 Right Front Treble Speaker R22 Left Front Treble Speaker R20 Left Rear Treble Speaker R14 Right Rear Treble Speaker R16

11 12 13 14 15 16 17 18

Left Rear Bass Speaker R15 Left Rear Bass Speaker R15 Right Rear Bass Speaker R17 Right Rear Bass Speaker R17 Right Front Midrange Speaker R104 Right Front Midrange Speaker R104 Center speaker 2 R21

30 31 32 33 34 35 36 37

19

Right Front Bass Speaker R23

38

Center speaker R208 Inside Microphone R74 Microphone Unit (in front roof module) R164 Right Front Treble Speaker R22 Left Front Treble Speaker R20 Left Rear Treble Speaker R14 Right Rear Treble Speaker R16 Center speaker R208 Inside Microphone R74 Microphone Unit (in front roof module) R164 Ringbreak diagnosis B444 OBD connection 1 (in main wiring harness)

Steering Column Electronic Systems Control Module J527

♦ ⇒ “1.15.1 Steering Column Electronic Systems Control Module J527 location”, page 66 ♦ ⇒ “1.15.2 Steering Column Electronic Systems Control Module J527 connector views”, page 68 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not

permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 1.15.1 Steering Column Electronic Systems Control Module -J527- location with respect to the correctness of information in this document. Copyright by AUDI AG.

1 - Steering Column Electronic Systems Control Module -J527A - 17-Pin Connector -T17a- , yellow

A 1

A 1

7

8

10

11

17 A97-12482

Edition 04.2016

Audi TT

Component Locations

No. 805 / 67

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.15.2

No. 805 / 68

Component Locations

Steering Column Electronic Systems Control Module -J527- connector views

17-Pin Connector -T17a- (A)

A 1

A

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1

7

8

10

11

17 A97-12482

Edition 04.2016

Audi TT T17a (A) 1 2 3

4

5 6 7 8

No. 805 / 69

Component Locations

Designation Terminal 30, from Fuse Panel C SC LIN-Bus, to Data Bus On Board Diagnostic Interface Comfort System CAN-Bus High, to B397 System CAN-Bus High Connection 1 (in main wiring harness) B398 Comfort System CAN-Bus High Connection 2 (in main wiring harness) Data Bus On Board Diagnostic Interface J533 Comfort System CAN-Bus Low, to B406 Comfort System CAN-Bus Low Connection 1 (in main wiring harness) B407 Comfort System CAN-Bus Low Connection 2 (in main wiring harness) Data Bus On Board Diagnostic Interface J533 Selector Lever E313 Selector Lever Sensor Control Module J587 Engine Control Module (ECM) J623

T17a (A)

Designation

10 11 12

13

14 15 by copyright. Copying for private or commercial purposes, in part or in whole, is not Protected permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

16 17

Terminal 31, to 367 Ground Connection 2 (in main wiring harness) 639 Ground Connection (on left A-pillar)

9

1.16

Roof electronics control module J528

♦ ⇒ “1.16.1 Roof electronics control module J528 location”, page 69 ♦ ⇒ “1.16.2 Roof electronics control module J528 connector views”, page 71

1.16.1

Roof electronics control module -J528- location

1 - Roof Electronics Control Module -J528A

A - 4-Pin Connector -T4bg- , black

B

C 1

1

B - 3-Pin Connector -T3b- , black

D

C - 4-Pin Connector -T4d- , black D - 12-Pin Connector -T12c- , black A

4

B

1

1

C

3

1

D

4

12

1

A97-12859

Edition 04.2016

Audi TT

Component Locations

No. 805 / 70

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.16.2

No. 805 / 71

Component Locations

Roof electronics control module -J528connector views

12-Pin Connector -T12c- (D)

A B C 1

1 D

A

B

C

D

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

4

1

1 3

1

4

12

1

A97-12859

Edition 04.2016

Audi TT T12c (D) 1 2 3 4 5 6

1.17

No. 805 / 72

Component Locations

Designation

Airbag Control Module J234 Airbag Control Module J234 Airbag Control Module J234

T12c (D) 7 8 9 10 11 12

Designation Automatic Day/Night Interior Mirror Y7 Terminal 30, from Fuse panel C SC Vehicle Electrical System Control Module J519 Terminal 31, to 639 Ground Connection (on left A-pillar) Terminal 58s, to B731 Connection 1 (58s) in main wiring harness Terminal 30, from B559 Positive connection 1 (30g) in main wiring harness

Data bus on board diagnostic interface J533

♦ ⇒ “1.17.1 Data bus on board diagnostic interface J533 location”, page 72 ♦ ⇒ “1.17.2 Data bus on board diagnostic interface J533 connector views”, page 74

1.17.1

Data bus on board diagnostic interface -J533- location

1 - Data Bus On Board Diagnostic Interface -J533A - 20-Pin Connector -T20a- , red A

1

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A 10

1

20

11

A97-12488

Edition 04.2016

Audi TT

Component Locations

No. 805 / 73

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.17.2

No. 805 / 74

Component Locations

Data bus on board diagnostic interface -J533- connector views

20-Pin Connector -T20a- (A)

A

1

A 10

1

20

11

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A97-12488

Edition 04.2016

Audi TT T20a (A) 1 2 3 4 5 6 7 8 9 10

1.18

No. 805 / 75

Component Locations

Designation

T20a (A)

Terminal 30, from Power Supply Relay (terminal 15) J329

11

LIN-Bus, to B711 LIN-Bus Connection 6 (in main wiring harness)

12 13 14

Comfort System CAN-Bus Low, to B407 Comfort System CAN-Bus Low Connection 2 (in main wiring harness) CAN-Bus powertrain, Low to B390 Powertrain CAN-Bus Low Connection 1 (in main wiring harness) Extended System CAN-Bus Low, to B109 CAN-Bus Extended Low Connection 1 (in main wiring harness) CAN-Bus running gear/instrument cluster, Low B677 Suspension/instrument cluster CAN bus low connection 2 (in main wiring harness) Diagnostic CAN bus low to B714 Diagnostic CAN bus low connection 1 (in main wiring harness) Diagnostic connection U31 Infotainment CAN-Bus Low to B421 Infotainment CAN-Bus Low Connection 1 (in main wiring harness)

15 16 17 18 19 20

Designation Terminal 31, to 376 Ground Connection 11 (in main wiring harness) 370 Ground Connection 5 (in main wiring harness) 639 Ground Connection (on left A-pillar) LIN-Bus, to Steering Column Electronic Systems Control Module J527 Terminal 15, from B277 Positive connection 1 (15a) in main wiring harness Vehicle Electrical System Control Module J519 Comfort System CAN-Bus High, to B398 Comfort System CAN-Bus High Connection 2 (in main wiring harness) CAN-Bus powertrain, High to B383 Powertrain CAN-Bus High Connection 1 (in main wiring harness) Extended System CAN-Bus High, to B108 CAN-Bus Extended High Connection 1 (in main wiring harness) CAN-Bus running gear/instrument cluster, High B673 Suspension/instrument cluster CAN bus high connection 2 (in main wiring harness) Diagnostic CAN bus high to B713 Diagnostic CAN bus high connection 1 (in main wiring harness) Diagnostic connection U31 Infotainment CAN-Bus High to B415 Infotainment CAN-Bus High Connection 1 (in main wiring harness)

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Fuel Pump (FP) Control Module J538

♦ ⇒ “1.18.1 Fuel Pump (FP) Control Module J538 location”, page 75 ♦ ⇒ “1.18.2 Fuel pump control module J538 connector views gasoline”, page 77 ♦ ⇒ “1.18.3 Fuel pump control module J538 connector views diesel”, page 79

1.18.1

Fuel Pump (FP) Control Module -J538- location

1 - Fuel Pump (FP) Control Module -J5381 - Fuel Level Sensor -G-

1

A

/

B

1 - Transfer Fuel Pump -G61 - Fuel Level Sensor 2 -G169-

A

5

B

1

6

1

A97-12503

Edition 04.2016

Audi TT

Component Locations

No. 805 / 76

A - 5-Pin Connector -T5o- , black ❑ Only models with gasoline engine B - 6-Pin Connector -T6i- , black ❑ Only models with diesel engine

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.18.2

No. 805 / 77

Component Locations

Fuel pump control module -J538connector views gasoline

5-Pin Connector -T5o- (A)

1

A/B

A

B

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not5 guarantee 1 or accept any 6 liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1

A97-12503

T5o (A) 1 2 3

Designation Transfer Fuel Pump (FP) G6 Transfer Fuel Pump (FP) G6 Terminal 30, from Fuse Panel B SB

Edition 04.2016

Audi TT T5o (A) 4 5

Component Locations

No. 805 / 78

Designation Terminal 31, to 375 Ground Connection 10 (in main wiring harness) 730 Ground connection 1 on right rear wheel housing Engine Control Module (ECM) J623

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.18.3

No. 805 / 79

Component Locations

Fuel pump control module -J538connector views diesel

6-Pin Connector -T6i- (B)

1

A/B

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A

5

B

1

6

1

A97-12503

T6i (B) 1 2 3

Designation Transfer Fuel Pump (FP) G6 Transfer Fuel Pump (FP) G6 Transfer Fuel Pump (FP) G6

Edition 04.2016

Audi TT T6i (B) 4 5 6

1.19

No. 805 / 80

Component Locations

Designation Terminal 31, to 375 Ground Connection 10 (in main wiring harness) 730 Ground connection 1 on right rear wheel housing Terminal 30, from Fuse Panel B SB Engine Control Module (ECM) J623

Chip card reader control module J676

♦ ⇒ “1.19.1 Chip card reader control module J676 location”, page 80 ♦ ⇒ “1.19.2 Chip card reader control module J676 connector views”, page 82

1.19.1

Chip card reader control module -J676- location

1 - Chip Card Reader Control Module -J676A - 4-Pin Connector -T4ca- , brown B - 10-Pin Connector -T10u- , black C - Double Connector -T2gy- , yellow

1

1 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A A

B 6

1

4

2

3 1

C B

C

10

5

1

2 A97-12731

Edition 04.2016

Audi TT

Component Locations

No. 805 / 81

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.19.2

No. 805 / 82

Component Locations

Chip card reader control module -J676connector views

4-Pin Connector -T4ca- (A) / Double Connector -T2gy- (C)

1

1

A A

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

B 6

1

4

2

3 1

C B

C

10

5

1

2 A97-12731

Edition 04.2016

Audi TT T4ca (A) 1 2 3 4 5

Designation USB Connection Baseplate R193 USB Connection Baseplate R193 USB Connection Baseplate R193 USB Connection Baseplate R193 USB Connection Baseplate R193 Ground-shielding

No. 805 / 83

Component Locations T2gy (C) Designation 1 2

Close range communication antenna R269 Close range communication antenna R269

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.19.3

No. 805 / 84

Component Locations

Chip card reader control module -J676connector views

10-Pin Connector -T10u- (B)

1

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1

A A

B 6

1

4

2

3 1

C B

C

10

5

1

2 A97-12731

T10u (B)

Designation

T10u (B)

1

Traffic Data Antenna R173

6

2 3 4

Traffic Data Antenna R173 Traffic Data Antenna R173 Traffic Data Antenna R173

7 8 9

Designation LIN-Bus, to B699 LIN-Bus Connection 4 (in main wiring harness) Climatronic Control Module J255 Traffic Data Antenna R173 Traffic Data Antenna R173 Terminal 30, from B318 Positive connection 4 (30a) in main wiring harness Fuse Panel C SC

Edition 04.2016

Audi TT T10u (B)

Designation

5

1.20

No. 805 / 85

Component Locations T10u (B) 10

Designation Terminal 31, to 477 Audio ground connection (in main wiring harness) 687 Ground Connection 1 (on center tunnel)

Passenger occupant detection system control module J706

♦ ⇒ “1.20.1 Seat Occupied Recognition Control Module J706 location”, page 85 ♦ ⇒ “1.20.2 Seat Occupied Recognition Control Module J706 connector views”, page 87

1.20.1

Seat Occupied Recognition Control Module -J706- location

1 - Seat Occupied Recognition Control Module -J706A - 10-Pin Connector -T10vB - 3-Pin Connector -T3adProtected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1

A B

A B 2

10

1

9

3

1

A97-13004

Edition 04.2016

Audi TT

Component Locations

No. 805 / 86

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.20.2

No. 805 / 87

Component Locations

Seat Occupied Recognition Control Module -J706- connector views

10-Pin Connector -T10v- (A) / 3-Pin Connector -T3ad- (B)

1

A B

A B 2

10

1

9

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

3

1

A97-13004

Edition 04.2016

Audi TT T10v (A) 1 2 3 4 5 6 7 8 9 10

1.21

No. 805 / 88

Component Locations

Designation

T3ad (B)

Shielding ground Terminal 31, to 35 Ground Connection (below front passenger’s seat) Terminal 31, to 136 Ground connection 2 (in heated seats wiring harness)

1 2 3

Designation Terminal 15, from Fuse panel C SC Airbag Control Module J234 Terminal 31, to 95 Ground Connection 1 (in power seat wiring harness)

Front Passenger’s Seat Heating Element Z8 Front Passenger’s Seat Heating Element Z8 Positive supply, from O14 Connection 3 (in heated seats wiring harness)

Electronic steering column lock control module J764

♦ ⇒ “1.21.1 Electronic steering column lock control module J764 location”, page 88 ♦ ⇒ “1.21.2 Electronic steering column lock control module J764 connector views”, page 90

1.21.1

Electronic steering column lock control module -J764- location

1 - Electronic Steering Column Lock Control Module -J764A - 4-Pin Connector -T4l-

1

A

A

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1

4 1 A97-13006

Edition 04.2016

Audi TT

Component Locations

No. 805 / 89

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.21.2

No. 805 / 90

Component Locations

Electronic steering column lock control module -J764- connector views

1

4-Pin Connector -T4l- (A)

A

A

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1

14 A97-13006

Edition 04.2016

Audi TT T4l (A) 1 2 3 4

1.22

No. 805 / 91

Component Locations

Designation Comfort System CAN-Bus High, to B397 Comfort System CAN-Bus High Connection 1 (in main wiring harness) Comfort System CAN-Bus Low, to B406 Comfort System CAN-Bus Low Connection 1 (in main wiring harness) Terminal 30, from Fuse panel C SC Terminal 31, to 639 Ground Connection (on left A-pillar)

Control Module for Information Electronics 1 J794

♦ ⇒ “1.22.1 Control Module for Information Electronics 1 J794 location”, page 91 ♦ ⇒ “1.22.2 Control Module for Information Electronics 1 J794 connector views, T8q, T8p”, page 93 by copyright. Copying for private or commercial purposes, in part or in whole, is not Protected permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability

with respect ♦ ⇒ “1.22.3 Control Module for Information Electronics 1 J794 connector views, T12m, T12n”, page 95 to the correctness of information in this document. Copyright by AUDI AG.

♦ ⇒ “1.22.4 Control Module for Information Electronics 1 J794 connector views, T12i”, page 97

1.22.1

Control Module for Information Electronics 1 -J794- location

1 - Control Module for Information Electronics 1 -J794A - Double Connector -T2gg- , antenna connection, LTE, bordeaux

1

B - Double Connector -T2gd- , Antenna connection, DAB, black B - Double Connector -T2gd- , antenna connection, SAT, brown, only USA C - Quad-connector D - 8-Pin Connector -T8q- , black E - 12-Pin Connector -T12m- , grey

A

F - 12-Pin Connector -T12n- , green G - 12-Pin Connector -T12i- , blue

N

J - Double Connector -T2ez- , MOST-Bus, black L - 4-Pin Connector -T4bb- , brown M - 4-Pin Connector -T4bl- , antenna connection, AM/FM, white N - Double Connector -T2ge- , antenna connection, GPS, blue O - Double Connector -T2gf- , antenna connection, LTE, bordeaux

1

C...H

O

H - 8-Pin Connector -T8p- , brown K - 4-Pin Connector -T4aa- , grey

B

18 17 13 14

9

M 5

D E

1 6

1

L K J C A, B, N, O K, L H 1 1

4 12

2

3

J

2

1

12 7

M 4

1

2

1

2

7 12

6

F

1

7

6

12

G

1

2

A97-12500

Edition 04.2016

Audi TT

Component Locations

No. 805 / 92

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.22.2

No. 805 / 93

Component Locations

Control Module for Information Electronics 1 -J794- connector views, T8q, T8p

1

8-Pin Connector -T8q- (D) / 8-Pin Connector -T8p- (H)

A Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

B

1

C...H

O N

M L K J C A, B, N, O K, L

18 17 13 14 9 5 1

H

D E

1 6

1

4 12

1

4

2

3

J

2

1

12 7

M

1 2 1 2

7 12

6 1

F

7 12 6

G

1

2

A97-12500

Edition 04.2016

Audi TT

Component Locations

T8g (D) Designation

T8p (H)

9 10

1 Center speaker R208

2

11

3

12

4

13

5

14

Center speaker R208

6

17

Terminal 31, to 383 Ground Connection 18 (in main wiring harness) 687 Ground Connection 1 (on center tunnel) Terminal 30, from Fuse Panel C SC

7

18

8

No. 805 / 94

Designation Right Rear Treble Speaker R16 Right Rear Bass Speaker R17 Right Front Treble Speaker R22 Right Front Bass Speaker R23 Left Front Treble Speaker R20 Left Front Bass Speaker R21 Left Rear Treble Speaker R14 Left Rear Bass Speaker R15 Right Rear Treble Speaker R16 Right Rear Bass Speaker R17 Right Front Treble Speaker R22 Right Front Bass Speaker R23 Left Front Treble Speaker R20 Left Front Bass Speaker R21 Left Rear Treble Speaker R14 Left Rear Bass Speaker R15

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.22.3

No. 805 / 95

Component Locations

Control Module for Information Electronics 1 -J794- connector views, T12m, T12n

1

12-Pin Connector -T12m- (E) / 12-Pin Connector -T12n- (F)

A

B

1

C...H

O N 18 17 13 14 9

M 5

1

D E

1 6

1

2 3 4 5 6 7

8

CAN bus Low display and control B751 CAN bus Low display and control connection 1 Front Information Display Control Head J685 Multimedia Control Head E380 Multimedia Control Head E380 Ringbreak Diagnosis Wire B444 OBD connection 1 (in main wiring harness) Telephone Baseplate R126 B478 Connection 14 (in main wiring harness) CAN-Bus Infotainment, High B415 Infotainment CAN Bus high connection 1 (in main wiring harness) CAN bus High display and control B750 CAN bus High display and control connection 1 Front Information Display Control Head J685 Multimedia Control Head E380 Multimedia Control Head E380

T12n (F)

2

M 4 3

J

2

1

1

2

1

2

7 12

Designation

1

4 12

12 7

T12m (E)

L K J C A, B, N, O K, L H 1

6

F

1

7 12 6

G

1

2

A97-12500

Designation

1

External Audio Source Connector R199

2 3

External Audio Source Connector R199 External Audio Source Connector R199

4 5 6

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

7

External Audio Source Connector R199

8

Ground-shielding, External Audio Source Connector R199

Edition 04.2016

Audi TT T12m (E) 9 10 11 12

Designation

Telephone Baseplate R126 CAN-Bus Infotainment, Low B421 Infotainment CAN Bus low connection 1 (in main wiring harness)

Component Locations T12n (F)

No. 805 / 96

Designation

9 10 11 12

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.22.4

No. 805 / 97

Component Locations

Control Module for Information Electronics 1 -J794- connector views, T12i

1

12-Pin Connector -T12i- (G)

A

B

1

C...H

O N

M L K J C A, B, N, O K, L

18 17 13 14 9 5 1

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

H

D E

1 6

4 12

1 2 3 4 5

Telephone Microphone R38 Coupé Seat Belt Microphone Control Module J886, Roadster Ground-shielding, Seat belt microphone control module J886, Roadster

T12i (G) 7 8

2

3

J

2

1 2 1 2

7 12

Designation

4

1

12 7

T12i (G)

1 1

M

6 1

F

7 12 6

G

1

2

A97-12500

Designation Telephone Microphone R38, Coupé Ground-shielding, Seat Belt Microphone Control Module J886, Roadster Seat Belt Microphone Control Module J886

9 10 11 Edition 04.2016

Audi TT T12i (G) 6

1.23

Designation

Component Locations T12i (G)

Rear View Camera System Control Module J772

12

No. 805 / 98

Designation Rear View Camera System Control Module J772

Automatic high beam assist control module J844

♦ ⇒ “1.23.1 Automatic high beam assist control module J844 location”, page 98 ♦ ⇒ “1.23.2 Automatic high beam assist control module J844 connector views”, page 100

1.23.1

Automatic high beam assist control module -J844- location

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT

No. 805 / 99

Component Locations

1 - Automatic High Beam Assist Control Module -J844A - 8-Pin Connector -T8a- , black

A 1

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A 4

1

8

5 A97-12701

Edition 04.2016

Audi TT 1.23.2

No. 805 / 100

Component Locations

Automatic high beam assist control module -J844- connector views

A

8-Pin Connector -T8a- (A)

1

A 4

1

8

5 A97-12701

T8a (A)

Designation

T8a (A) by copyright. Designation Protected Copying for private or commercial purposes, in part or in whole, is not

1

Terminal 15, from Fuse panel C SC

permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 5 with respect Mirror Dimming Signal Line, to B428 Mirror to the correctness of information in this document. Copyright by auto-dimming AUDI AG.

2 3

Terminal 31, to 639 Ground Connection (on left A-pillar) Extended System CAN-Bus High, to B108 CAN-Bus Extended High Connection 1 (in main wiring harness) Mirror Dimming Signal Line, to B427 Mirror auto-dimming signal connection 1 (in main wiring harness)

6 7

4

1.24

connection 2 (in main wiring harness)

8

signal

Extended System CAN-Bus Low, from B109 CAN-Bus Extended Low Connection 1 (in main wiring harness)

Exhaust door control unit J883

♦ ⇒ “1.24.1 Exhaust door control unit J883 location”, page 100 ♦ ⇒ “1.24.2 Exhaust door control unit J883 connector views”, page 102

1.24.1

Exhaust door control unit -J883- location

1 - Exhaust Flap Control Module -J8831

A - 5-Pin Connector -T5h- , black

A

A

5

1

A97-12739

Edition 04.2016

Audi TT

Component Locations

No. 805 / 101

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.24.2

Component Locations

No. 805 / 102

Exhaust door control unit -J883connector views

5-Pin Connector -T5h- (A)

1 A

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A

5

1

A97-12739

Edition 04.2016

Audi TT T5h (A) 1 2 3 4 5

1.25

No. 805 / 103

Component Locations

Designation D109 Connection 7 (in engine compartment wiring harness) Engine Control Module (ECM) J623 Engine Control Module (ECM) J623 419 Ground Connection 11 (in engine compartment wiring harness) Engine Control Module (ECM) J623 Engine Control Module (ECM) J623 Engine Control Module (ECM) J623

Seat belt microphone control module J886

♦ ⇒ “1.25.1 Seat belt microphone control module J886 location”, page 103 ♦ ⇒ “1.25.2 Seat belt microphone control module J886 connector views”, page 105

1.25.1 1-

Seat belt microphone control module -J886- location

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability Seat Belt Microphone Control Module -J886with respect to the correctness of information in this document. Copyright by AUDI AG.

A - 32-Pin Connector -T32d- , black 1

A

A 16

1

32

17

A97-12493

Edition 04.2016

Audi TT

Component Locations

No. 805 / 104

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.25.2

No. 805 / 105

Component Locations

Seat belt microphone control module -J886- connector views

32-Pin Connector -T32d- (A)

1

A

A 16

1

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

32

17

A97-12493

Edition 04.2016

Audi TT T32d (A) 1 2 3 4 5 6 7 8 9 10 11 12 13 14

15 16

1.26

Component Locations

Designation

T32d (A)

Microphone Unit (in front roof module) R164 Telephone Microphone R38 Driver microphone 1 R224 Driver microphone 1 R224 Driver microphone 1 R224 Driver microphone 1 R224 Driver microphone 1 R224 Driver microphone 1 R224 Terminal 31, to 372 Ground Connection 7 (in main wiring harness) 687 Ground Connection 1 (on center tunnel) Control Module for Information Electronics 1 J794 Control Module for Information Electronics 1 J794

Terminal 30, from B318 Positive connection 4 (30a) in main wiring harness Fuse Panel C SC Safety fuse 2 S132 CAN-Bus Infotainment, High B415 Infotainment CAN Bus high connection 1 (in main wiring harness) Data Bus On Board Diagnostic Interface J533

17 18 19 20 21 22 23 24 25 26 27 28 29 30

31 32

No. 805 / 106

Designation Microphone Unit (in front roof module) R164 Telephone Microphone R38 Front passenger microphone 1 R227 Front passenger microphone 1 R227 Front passenger microphone 1 R227 Front passenger microphone 1 R227 Front passenger microphone 1 R227 Front passenger microphone 1 R227

Control Module for Information Electronics 1 J794 Control Module for Information Electronics 1 J794

CAN-Bus Infotainment, Low B421 Infotainment CAN Bus low connection 1 (in main wiring harness) Data Bus On Board Diagnostic Interface J533

Driver assistance systems front camera R242 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not with respect to the correctness of information in this document. Copyright by AUDI AG.

♦ ⇒ “1.26.1 Driver assistance systems front camera R242 location”, page 106

♦ ⇒ “1.26.2 Driver assistance systems front camera R242 connector views”, page 108

1.26.1

Driver assistance systems front camera -R242- location

Edition 04.2016

Audi TT

No. 805 / 107

Component Locations

1 - Driver assistance systems front camera -R242A - 12-Pin Connector -T12b- , black

A

1

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A 6

1

12

7 A97-12504

Edition 04.2016

Audi TT 1.26.2

Component Locations

No. 805 / 108

Driver assistance systems front camera -R242- connector views

A

1

12-Pin Connector -T12b- (A)

A 6

1

12

7 A97-12504

T12b (A) 1 2 3 4 5

6

Designation Extended System CAN-Bus Low, to B109 CAN-Bus Extended Low Connection 1 (in main wiring harness) Data Bus On Board Diagnostic Interface J533 Directional Stabilization Assistance Windshield Heater Z67 Terminal 31, to 369 Ground Connection 4 (in main wiring harness) 370 Ground Connection 5 (in main wiring harness) 639 Ground Connection (on left A-pillar) Terminal 15, from B279 Positive connection 3 (15a) in main wiring harness

T12b (A) 7 8

Designation Extended System CAN-Bus High, to B108 CAN-Bus Extended High Connection 1 (in main wiring harness) Data Bus On Board Diagnostic Interface J533

9 10 11

12

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1.27

Convertible top motor V82 / Convertible top motor 2 V576

♦ ⇒ “1.27.1 Convertible top motor V82 / Convertible top motor 2 V576 location”, page 109 ♦ ⇒ “1.27.2 Convertible top motor V82 / Convertible top motor 2 V576 connector views”, page 111

Edition 04.2016

Audi TT 1.27.1

No. 805 / 109

Component Locations

Convertible top motor -V82- / Convertible top motor 2 -V576- location

1 - Convertible top motor -V821 - Convertible top motor 2 -V576A - 10-Pin Connector -T10s- , black/ A10-Pin Connector -T10g- , black

1

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A

10

A

9

4

8

5

1

A97-12563

Edition 04.2016

Audi TT

Component Locations

No. 805 / 110

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.27.2

Component Locations

No. 805 / 111

Convertible top motor -V82- / Convertible top motor 2 -V576connector views

10-Pin Connector -T10s- (A) / 10-Pin Connector -T10g- (A)

1

A Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

10

A

9

4

8

5

1

A97-12563

Edition 04.2016

Audi TT T10s (A) 1 2 3 4 5

6 7 8 9 10

1.28

No. 805 / 112

Component Locations

Designation

Terminal 31, to 387 Ground Connection 22 (in main wiring harness) 368 Ground Connection 3 (in main wiring harness) 729 Ground connection on left rear wheel housing M32 Connection 1 (in convertible top wiring harness) Convertible Top Control Module J256 Convertible Top Control Module J256 Convertible Top Control Module J256 Convertible Top Control Module J256 Convertible Top Control Module J256

T10g (A) 1 2 3 4 5

6 7 8 9 10

Designation

Terminal 31, to 387 Ground Connection 22 (in main wiring harness) 368 Ground Connection 3 (in main wiring harness) 729 Ground connection on left rear wheel housing M32 Connection 1 (in convertible top wiring harness) Convertible Top Control Module J256 Convertible Top Control Module J256 Convertible Top Control Module J256 Convertible Top Control Module J256 Convertible Top Control Module J256

Convertible wind deflector motor V186

♦ ⇒ “1.28.1 Convertible wind deflector motor V186 location”, page 112 ♦ ⇒ “1.28.2 Convertible wind deflector motor V186 connector views”, page 114

1.28.1

Convertible wind deflector motor -V186- location

1 - Wind Deflector Motor (Cabrio) -V186A - 3-Pin Connector -T3bi- , black 1

A

A

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

3

1

A97-12564

Edition 04.2016

Audi TT

Component Locations

No. 805 / 113

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.28.2

Component Locations

No. 805 / 114

Convertible wind deflector motor -V186- connector views

3-Pin Connector -T3bi- (A)

1

A

A

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

3

1

A97-12564

Edition 04.2016

Audi TT

No. 805 / 115

Component Locations

T3bi (A) Designation 1 2 3

1.29

Convertible Top Control Module J256 Convertible Top Control Module J256

Convertible Top Locking Motor V223

♦ ⇒ “1.29.1 Convertible Top Locking Motor V223 location”, page 115 ♦ ⇒ “1.29.2 Convertible top locking motor V223 connector views”, page 117

1.29.1

Convertible Top Locking Motor -V223- location

Behind the cover near Front interior lamp -W1- . 1 - Convertible Top Locking Motor -V223A - 4-Pin Connector -T4ch- , black

1 A

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

4

A

1 A97-12562

Edition 04.2016

Audi TT

Component Locations

No. 805 / 116

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.29.2

Component Locations

No. 805 / 117

Convertible top locking motor -V223connector views

1

4-Pin Connector -T4ch- (A)

A

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A

4

1 A97-12562

Edition 04.2016

Audi TT

No. 805 / 118

Component Locations

T4ch (A) Designation 1 2 3 4

1.30

Convertible Top Control Module J256 Convertible Top Control Module J256

Selector Lever E313

♦ ⇒ “1.30.1 Selector Lever E313 location”, page 118 ♦ ⇒ “1.30.2 Selector Lever E313 connector view”, page 120

1.30.1

Selector Lever -E313- location

1 - Selector Lever -E313A - -T10l- , black Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A

1

A 5

1

10

6

A97-13076

Edition 04.2016

Audi TT

Component Locations

No. 805 / 119

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.30.2

No. 805 / 120

Component Locations

Selector Lever -E313- connector view

10-pin connector -T10l- (A)

1

A

A

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

5

1

10

6

A97-13076

Edition 04.2016

Audi TT T10l (A) 1 2

Designation

T10l (A)

Terminal 31, to 372 - Ground Connection 7 (in main wiring harness) 687 - Ground Connection 1 (on center tunnel) Steering Column Electronic Systems Control Module - J527

Designation

6 7

3 4 5

No. 805 / 121

Component Locations

8

CAN-Bus powertrain, High to B383- Powertrain CAN-Bus High Connection 1 (in main wiring harness) CAN-Bus powertrain, Low to B390- Powertrain CAN-Bus Low Connection 1 (in main wiring harness) Terminal 15, from B277- Positive connection 1 (15a) in main wiring harness Terminal 30, from B316- Positive connection 2 (0.74acres) in main wiring harness

9 Terminal 58, from B732 - Connection 2 (58s) in main 10 wiring harness B371 - Connection 1 (Antenna) in main wiring Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not harness permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability Vehicle Electrical System Control Module - J519 with respect to the correctness of information in this document. Copyright by AUDI AG.

1.31

Telephone Baseplate R126

♦ ⇒ “1.31.1 Telephone Baseplate R126 location”, page 121 ♦ ⇒ “1.31.2 Telephone Baseplate R126 connector view”, page 123

1.31.1

Telephone Baseplate -R126- location

1 - Telephone Baseplate -R126A - 6-Pin Connector -T6bc- , black, from model year 2017

A, B

C

B - 4-Pin Connector -T4bw- , brown, through model year 2016 C - Double Connector -T2gs- , bordeaux

1

A

6

B

1

1

C

4

A97-12749

Edition 04.2016

Audi TT

Component Locations

No. 805 / 122

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Edition 04.2016

Audi TT 1.31.2

No. 805 / 123

Component Locations

Telephone Baseplate -R126- connector view

6-Pin Connector -T6bc- (A) / 4-Pin Connector -T4bw- (B)

A, B

C

1

A

B

C

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

6

1

1

4

A97-12749

Edition 04.2016

Audi TT 6-Pin Designation Connector T6bc (A) 1 2 3 4 5

Terminal 30, from B318 - Positive connection 4 (0.74acres) in main wiring harness V32 - Positive connection (30) (in telephone wiring harness) Control Module for Information Electronics 1 - J794 Control Module for Information Electronics 1 - J794 Terminal 31, to 477 - Audio ground connection (in main wiring harness) 687 - Ground Connection 1 (on center tunnel) B472 - Connection 8 (in main wiring harness) Access/start authorization control module - J518 Vehicle Electrical System Control Module - J519

Component Locations 4-Pin Connector T4bw (B)

No. 805 / 124

Designation

1

Terminal 30, from B318 - Positive connection 4 (0.74acres) in main wiring harness

2

V32 - Positive connection (30) (in telephone wiring harness) Control Module for Information Electronics 1 - J794

3 4

Control Module for Information Electronics 1 - J794Terminal 31, to 477 - Audio ground connection (in main wiring harness) 687 - Ground Connection 1 (on center tunnel)

6

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT

No. 806 / 1

Component Locations

1

Comp. Loc. Vehicle Rear Modules

1.1

Vehicle rear modules overview

1 - ⇒ “1.10 TV Tuner R78”, page 28 2 - ⇒ “1.11 Amplifier for Telephone R86”, page 31 3 - ⇒ “1.6 Lane Change Assistance Control Module J769”, page 16

1

2

4

3

5

7

6

4 - ⇒ “1.3 Battery Monitoring Control Module J367”, page 7 5 - ⇒ “1.8 Rear View Camera System Control Module J772”, page 22 6 - ⇒ “1.9 Vehicle positioning system interface control module J843”, page 25 7 - ⇒ “1.7 Lane Change Assistance Control Module 2 J770”, page 19 8 - ⇒ “1.2 Convertible top control module J256”, page 2 9 - ⇒ “1.5 Tire Pressure Monitoring Control Module J502”, page 13 10 - ⇒ “1.4 All wheel drive control module J492”, page 10

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

8 10

9 A97-13009

Edition 04.2016

Audi TT 1.2

Component Locations

No. 806 / 2

Convertible top control module J256

♦ ⇒ “1.2.1 Convertible top control module J256 location”, page 3 ♦ ⇒ “1.2.2 Convertible top control module J256 connector views”, page 4

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.2.1

No. 806 / 3

Component Locations

Convertible top control module -J256- location

1 - Convertible Top Control Module -J256A - Not used B - 10-Pin Connector -T10a- , black C - 20-Pin Connector -T20e- , black

A B C D E

D - 6-Pin Connector -T6d- , black E - 6-Pin Connector -T6e- , black

1

5

A

1

5

B

1

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

E 10 6

D

2

10

2

C

4

6

4

10

1

1

3

1

20

A97-12510

11 3

Edition 04.2016

Audi TT 1.2.2

No. 806 / 4

Component Locations

Convertible top control module -J256connector views

20-Pin Connector -T20e- (C) / 10-Pin Connector -T10a- (B) / 6Pin Connector -T6d- (D) / 6-Pin Connector -T6e- (E)

A B C D E

1

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 5 with respect to the correctness of information in this document. Copyright by AUDI AG.

A

E 10 6

1

5

D

2

B

10

1

2

C

4

6

4 10

1

1

3

1 20

A97-12510

11 3

Edition 04.2016

Audi TT T20e (C) 1 2

Designation Glove Compartment Lock Motor V224 Glove Compartment Lock Motor V224

No. 806 / 5

Component Locations T10a (B) Designation

T6d (D) Designation

1

T6e (E) Designation

1

Convertible top motor 2 V576

1 2

Wind Deflector Motor (Cabrio) V186

3

Terminal 30, from Fuse panel D SD B323 Positive connection 9 (30a) (in main wiring harness) Safety fuse 1 S131 Terminal 31, to 387 Ground Connection 22 (in main wiring harness) 368 Ground Connection 3 (in main wiring harness) 729 Ground connection on left rear wheel housing Wind Deflector Motor (Cabrio) V186

2

Convertible top motor 2 V576

2

3

3

Convertible top motor 2 V576

3

Connector station in engine compartment, left THRL Convertible Top Lock Switch (open) F294 Convertible top motor V82

4

4

Convertible top motor V82

4

Convertible top motor 2 V576

4

Convertible top motor V82

5

Connector station in engine compartment, left THRL Convertible Top Locking Motor V223 Convertible top motor V82

5

5

Convertible Top Operation Switch E137

5

6

Convertible Top Operation Switch E137

6

Connector station in engine compartment, left THRL Convertible Top Locking Motor V223 Connector station in engine compartment, left THRL M33 Connection 2 (in convertible top wiring harness) Convertible Top Open Position Switch F171 Convertible top front switch F202 M32 Connection 1 (in convertible top wiring harness) Convertible top motor V82 Convertible top motor 2 V576

7

7

8

9

10

6

6

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Terminal 30, from Fuse Panel F SF B323 Positive connection 9 (30a) (in main wiring harness) Safety fuse 1 S131

8

9

10

Edition 04.2016

Audi TT T20e (C) 11

12

13

14 15 16

17

18 19

Designation

Component Locations T10a (B) Designation

T6d (D) Designation

No. 806 / 6 T6e (E) Designation

Comfort System CAN-Bus Low, to B406 Comfort System CANBus Low Connection 1 (in main wiring harness) B407 Comfort System CANBus Low Connection 2 (in main wiring harness) Data Bus On Board Diagnostic Interface J533 Comfort System CAN-Bus High, to B397 Comfort System CAN-Bus High Connection 1 (in main wiring harness) B398 Comfort System CANBus High Connection 2 (in main wiring harness) Data Bus On Board Diagnostic Interface J533 Connector station in engine compartment, left THRL Convertible Top Lock Switch (closed) F295 Wind Deflector Switch (Cabrio) E278 Wind Deflector Switch (Cabrio) E278 Connector station in engine compartment, left THRL Convertible top front switch F202 Connector station in engine compartment, left THRL Convertible Top Open Position Switch F171 Convertible Top Front Lock Protected by copyright. Switch F172Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability withConvertible respect to the correctness of information Top Front Lock in this document. Copyright by AUDI AG. Switch F172

20

Edition 04.2016

Audi TT 1.3

No. 806 / 7

Component Locations

Battery Monitoring Control Module J367

♦ ⇒ “1.3.1 Battery Monitoring Control Module J367 location”, page 7 ♦ ⇒ “1.3.2 Battery Monitoring Control Module J367 connector views”, page 9

1.3.1

Battery Monitoring Control Module -J367- location

1 - Battery Monitoring Control Module -J367A - Double Connector -T2a- , yellow

A Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1

A

1

2

A97-12475

Edition 04.2016

Audi TT

Component Locations

No. 806 / 8

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.3.2

No. 806 / 9

Component Locations

Battery Monitoring Control Module -J367- connector views

Double Connector -T2a- (A)

A 1

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A

1

2

A97-12475

Edition 04.2016

Audi TT T2a (A) 1 2

1.4

No. 806 / 10

Component Locations Designation LIN-Bus, to B710 LIN-Bus Connection 5 (in main wiring harness) Data Bus On Board Diagnostic Interface J533 Connector B1, main fuse carrier on Battery A Terminal 30

All wheel drive control module J492

♦ ⇒ “1.4.1 All wheel drive control module J492 location”, page 10 ♦ ⇒ “1.4.2 All wheel drive control module J492 connector views”, page 12

1.4.1

All wheel drive control module -J492- location

1 - All-Wheel Drive Control Module -J492A - 8-Pin Connector -T8c- , black

A

B - Double Connector -T2cx- , black

B

1

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

7

8

A

1

2

B

1

2

A97-12506

Edition 04.2016

Audi TT

Component Locations

No. 806 / 11

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.4.2

No. 806 / 12

Component Locations

All wheel drive control module -J492connector views

8-Pin Connector -T8c- (A) / Double Connector -T2cx- (B)

A B

1

7

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

8

A

1

2

B

1

2

A97-12506

Edition 04.2016

Audi TT T8c (A) 1

2

3

4

5 6 7

No. 806 / 13

Component Locations

Designation

T2cx (B)

Designation

Terminal 15, from Coupling point in luggage compartment, center 1 Haldex clutch pump V181 THRM B277 Positive connection 1 (15a) (in main wiring harness) Vehicle Electrical System Control Module J519 CAN-Bus running gear/instrument cluster, Low 2 Haldex clutch pump V181 Coupling point in luggage compartment, center THRM B676 Suspension/instrument cluster CAN bus low connection 1 (in main wiring harness) B677 Suspension/instrument cluster CAN bus low connection 2 (in main wiring harness) Data Bus On Board Diagnostic Interface J533 Terminal 30, from Coupling point in luggage compartment, center THRM Fuse Panel C SC Safety fuse 3 S133 CAN-Bus running gear/instrument cluster, High Terminal 15, from Coupling point in luggage compartment, center THRM B672 Suspension/instrument cluster CAN bus high connection 1 (in main wiring harness) B673 Suspension/instrument cluster CAN bus high Protected connection 2 (inCopying for private or commercial purposes, in part or in whole, is not by copyright. permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability main wiring harness) with respect to the correctness of information in this document. Copyright by AUDI AG. Data Bus On Board Diagnostic Interface J533

Terminal 31, Coupling point in luggage compartment, center THRM 729 Ground connection on left rear wheel housing

8

1.5

Tire Pressure Monitoring Control Module J502

♦ ⇒ “1.5.1 Tire Pressure Monitoring Control Module J502 location”, page 13 ♦ ⇒ “1.5.2 Tire Pressure Monitoring Control Module J502 connector views”, page 15

1.5.1

Tire Pressure Monitoring Control Module -J502- location

1 - Tire Pressure Monitoring Control Module -J502-

1

A

A - 12-Pin Connector -T4ci- , black 2

1

A

4

3

A97-13005

Edition 04.2016

Audi TT

Component Locations

No. 806 / 14

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.5.2

No. 806 / 15

Component Locations

Tire Pressure Monitoring Control Module -J502- connector views

12-Pin Connector -T4ci- (A)

1 A

2

A

4

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1

3

A97-13005

Edition 04.2016

Audi TT

No. 806 / 16

Component Locations

T4ci (A) Designation 1 2 3 4

1.6

Extended System CAN-Bus Low, to B109 CAN-Bus Extended Low Connection 1 (in main wiring harness) Terminal 30, from Fuse panel C SC Extended System CAN-Bus High, to B108 CAN-Bus Extended High Connection 1 (in main wiring harness) Terminal 31, to 729 Ground connection on left rear wheel housing

Lane Change Assistance Control Module J769

♦ ⇒ “1.6.1 Lane Change Assistance Control Module J769 location”, page 16 ♦ ⇒ “1.6.2 Lane Change Assistance Control Module J769 connector views”, page 18

1.6.1

Lane Change Assistance Control Module -J769- location

1 - Lane Change Assistance Control Module -J769A - 12-Pin Connector -T12g- , black

1 A

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A

1

6

7

12 A97-12484

Edition 04.2016

Audi TT

Component Locations

No. 806 / 17

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.6.2

No. 806 / 18

Component Locations

Lane Change Assistance Control Module -J769- connector views

12-pin connector -T12g- (A)

1 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A

A 1

6

7

12 A97-12484

Edition 04.2016

Audi TT T12g (A) 1 2 3

Designation

T12g (A)

Lane Change Assistance Control Module 2 J770 Lane Change Assistance Control Module 2 J770

4 5

7 8 9 10

Extended System CAN-Bus Low, to B109 CAN-Bus Extended Low Connection 1 (in main wiring harness) Data Bus On Board Diagnostic Interface J533

6

1.7

No. 806 / 19

Component Locations Designation

Terminal 15, from X171 Connection 15 (in rear bumper wiring harness) B279 Positive connection 3 (15a) (in main wiring harness) Fuse Panel C SC Terminal 31, to 470 Ground connection 1 (in rear bumper wiring harness) 729 Ground connection on left rear wheel housing

11 12

Extended System CAN-Bus High, to B108 CAN-Bus Extended High Connection 1 (in main wiring harness) Data Bus On Board Diagnostic Interface J533

Lane Change Assistance Control Module 2 J770

♦ ⇒ “1.7.1 Lane Change Assistance Control Module 2 J770 location”, page 19 ♦ ⇒ “1.7.2 Lane Change Assistance Control Module 2 J770 connector views”, page 21

1.7.1

Lane Change Assistance Control Module 2 -J770- location Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1 - Lane Change Assistance Control Module 2 -J770A - 12-Pin Connector -T12h- , black

A

1

A 1

6

7

12 A97-12393

Edition 04.2016

Audi TT

Component Locations

No. 806 / 20

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.7.2

No. 806 / 21

Component Locations

Lane Change Assistance Control Module 2 -J770- connector views

12-Pin Connector -T12h- (A)

A

1

A 1

6

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 7 or accept any12liability permitted unless authorised by AUDI AG. AUDI AG does not guarantee with respect to the correctness of information in this document. Copyright by AUDI AG.

A97-12393

Edition 04.2016

Audi TT T12h (A) 1 2

Designation

T12h (A)

Lane Change Assistance Warning Lamp (in front passenger’s exterior mirror) K234

3 4 5 6

1.8

No. 806 / 22

Component Locations 7 8 9

Lane Change Assistance Warning Lamp (in driver’s exterior mirror) K233 Lane Change Assistance Control Module J769 Lane Change Assistance Warning Lamp (in driver’s exterior mirror) K233

10 11 12

Designation Lane Change Assistance Warning Lamp (in front passenger’s exterior mirror) K234 Terminal 15, from X171 Connection 15 (in rear bumper wiring harness) B279 Positive connection 3 (15a) (in main wiring harness) Fuse Panel C SC Terminal 31, to 470 Ground connection 1 (in rear bumper wiring harness) 729 Ground connection on left rear wheel housing Lane Change Assistance Control Module J769

Rear View Camera System Control Module J772

♦ ⇒ “1.8.1 Rear View Camera System Control Module J772 location”, page 22 ♦ ⇒ “1.8.2 Rear View Camera System Control Module J772 connector views”, page 24

1.8.1

Rear View Camera System Control Module -J772- location

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 1 - Rear View Camera System Control Module -J772-

A - 8-Pin Connector -T8d- , black

permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

B - Double Connector -T2e- , grey ❑ to Information electronics control module 1 -J794-

A

B

1

A

B

1

4

5 1

8 1

1

2

A97-13007

Edition 04.2016

Audi TT

Component Locations

No. 806 / 23

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.8.2

No. 806 / 24

Component Locations

Rear View Camera System Control Module -J772- connector views

8-Pin Connector -T8d- (A)

A

B

1 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A

B

1

4

15

18

1 2

A97-13007

Edition 04.2016

Audi TT T8d (A) 1 2 3 4

1)

Roadster

2)

Coupé

1.9

No. 806 / 25

Component Locations

Designation

T8d (A)

Terminal 30, from Fuse panel C SC

5

Infotainment CAN-Bus High to B415 Infotainment CAN-Bus High Connection 1 (in main wiring harness)1) B416 Infotainment CAN Bus high connection 2 (in main wiring harness)2)

6 7 8

Designation Terminal 31, to 729 Ground connection on left rear wheel housing 1) 730 Ground connection 1 on right rear wheel housing2)

Infotainment CAN-Bus Low to B421 Infotainment CAN-Bus Low Connection 1 (in main wiring harness)1) B422 Infotainment CAN Bus low connection 2 (in main wiring harness)2)

Vehicle positioning system interface control module J843

♦ ⇒ “1.9.1 Vehicle positioning system interface control module J843 location”, page 25 ♦ ⇒ “1.9.2 Vehicle positioning system interface control module J843 connector views”, page 27

1.9.1

Vehicle positioning system interface control module -J843- location

1 - Vehicle positioning system interface control module -J843A - 12-Pin Connector -T12e- , black

1 A

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A 6

1

12

7 A97-12507

Edition 04.2016

Audi TT

Component Locations

No. 806 / 26

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.9.2

Component Locations

No. 806 / 27

Vehicle positioning system interface control module -J843- connector views

12-Pin Connector -T12e- (A)

1 A

A 6

1

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by 12 AUDI AG. 7

A97-12507

Edition 04.2016

Audi TT T12e (A)

Designation

T12e (A)

1

7

2

8

3 4 5 6

1.10

No. 806 / 28

Component Locations

Terminal 30, from Fuse Panel C SC B315 Positive connection 1 (30a) (in main wiring harness) Safety fuse 2 S132

Terminal 31, to 368 Ground Connection 3 (in main wiring harness) 729 Ground connection on left rear wheel housing

Designation Comfort System CAN-Bus High, to B397 Comfort System CAN-Bus High Connection 1 (in main wiring harness) B398 Comfort System CAN-Bus High Connection 2 (in main wiring harness) Data Bus On Board Diagnostic Interface J533 Comfort System CAN-Bus Low, to B406 Comfort System CAN-Bus Low Connection 1 (in main wiring harness) B407 Comfort System CAN-Bus Low Connection 2 (in main wiring harness) Data Bus On Board Diagnostic Interface J533

9 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with10 respect to the correctness of information in this document. Copyright by AUDI AG.

11 12

TV Tuner R78

♦ ⇒ “1.10.1 TV Tuner R78 location”, page 28 ♦ ⇒ “1.10.2 TV-Tuner R78 connector views”, page 30

1.10.1

TV Tuner -R78- location

1 - TV Tuner -R78A - Double Connector -T2gb- , brown, Antenna Amplifier -R24- , TV Antenna 1 -R55-

A B

B - 4-Pin Connector -T4bh- , green, TV Antenna Amplifier 1 -R82- , TV Antenna Amplifier 2 -R83-

1

C - Double Connector -T2fa- , MOST-Bus, black

C

D

D - 12-Pin Connector -T12l- , black

A

B

2

D

C

4

1

6

1

1

3

2

1

12

7

A97-12499

Edition 04.2016

Audi TT

Component Locations

No. 806 / 29

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.10.2

No. 806 / 30

Component Locations

TV-Tuner -R78- connector views

12-pin connector -T12l- (D)

A B 1 C

D

A

2

B

4

D

C

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1

6

1

1 3

2 1

12

7

A97-12499

Edition 04.2016

Audi TT T12l (D) 1

2 3 4 5 6

1.11

No. 806 / 31

Component Locations

Designation Terminal 30, from B318 Positive connection 4 (30a) in main wiring harness Fuse Panel C SC Safety fuse 2 S132 Terminal 31, to 371 Ground Connection 6 (in main wiring harness) 730 Ground connection 1 on right rear wheel housing Ringbreak Diagnosis Wire B444 OBD connection 1 (in main wiring harness) Ground-shielding Video out Ground-shielding

T12l (D)

Designation

7

Audio out L

8

Audio out R

9

Ground-shielding

10 11 12

Audio in L Audio in R Video in

Amplifier for Telephone R86

♦ ⇒ “1.11.1 Amplifier for Telephone R86 location”, page 31 ♦ ⇒ “1.11.2 Amplifier for Telephone R86 connector views”, page 33

1.11.1

Amplifier for Telephone -R86- location

1 - Amplifier for Telephone -R86A - 4-Pin Connector -T4bv- , black

B

B - Double Connector -T2grC - Double Connector -T2gq-

1 A

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

C

1

4

A

B

C A97-12494

Edition 04.2016

Audi TT

Component Locations

No. 806 / 32

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Edition 04.2016

Audi TT 1.11.2

No. 806 / 33

Component Locations

Amplifier for Telephone -R86- connector views

4-pin connector -T4bv- (A)

B 1 A C

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1

4

A

B

C A97-12494

Edition 04.2016

Audi TT

Component Locations

No. 806 / 34

T4bv (A) Designation 1 2 3

Terminal 30, from B318 Positive connection 4 (30a) in main wiring harness Fuse Panel C SC Safety fuse 2 S132 Terminal 31, to 371 Ground Connection 6 (in main wiring harness) 730 Ground connection 1 on right rear wheel housing V32 Positive connection (30) (in telephone wiring harness) Telephone Baseplate R126 Control Module for Information Electronics 1 J794

4

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Edition 04.2016

Audi TT

No. 807 / 1

Component Locations

1

Comp. Loc. Connector stations

1.1

Connector station in engine compartment, left -TML-

A - 6-Pin Connector -T6a- , black ❑ Only Gasoline A - 6-Pin Connector -T6ax- , black ❑ Only Gasoline A - 10-Pin Connector -T10p- , black ❑ Only Diesel A - 10-Pin Connector -T10px- , black ❑ Only Diesel B - 10-Pin Connector -T10o- , black B - 10-Pin Connector -T10ox- , black C - 14-pin connector -T14c- , black C - 14-pin connector -T14cx- , black D - 8-Pin Connector -T8m- , black

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A

D - 8-Pin Connector -T8mx- , black

B

C D

A97-13079

Edition 04.2016

Audi TT

Component Locations

No. 807 / 2

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.2

Component Locations

No. 807 / 3

Connector station on left front door -TTVL-

A - 27-Pin Connector -T27a- , black A - 27-Pin Connector -T27ax- , black

A

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A97-12523

Edition 04.2016

Audi TT 1.3

No. 807 / 4

Component Locations

Connector station on right front door -TTVR-

A - 27-Pin Connector -T27b- , black A - 27-Pin Connector -T27bx- , black

A

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A97-12524

Edition 04.2016

Audi TT 1.4

No. 807 / 5

Component Locations

Connector station, on left lower A-pillar -TALU-

A - 17-Pin Connector -T17f- , green A - 17-Pin Connector -T17fx- , green B - 17-Pin Connector -T17c- , black B - 17-Pin Connector -T17cx- , black C - 17-Pin Connector -T17e- , red C - 17-Pin Connector -T17ex- , red D - 17-Pin Connector -T17d- , brown D - 17-Pin Connector -T17dx- , brown E - 17-Pin Connector -T17b- , blue E - 17-Pin Connector -T17bx- , blue F - 10-Pin Connector -T10b- , white ❑ Only right-hand drive F - 10-Pin Connector -T10bx- , white ❑ Only right-hand drive

F

A

E

B

D

C

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A97-12525

Edition 04.2016

Audi TT 1.5

No. 807 / 6

Component Locations

Connector station, on right lower A-pillar -TARU-

A - 10-Pin Connector -T10b- , white ❑ Only left-hand drive A - 10-Pin Connector -T10bx- , white ❑ Only left-hand drive

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A

A97-12536

Edition 04.2016

Audi TT

Component Locations

No. 807 / 7

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.6

No. 807 / 8

Component Locations

Connector station for left front seat -TSVL-

A - 10-Pin Connector -T10d- , black A - 10-Pin Connector -T10dx- , black B - 6-Pin Connector -T6f- , green B - 6-Pin Connector -T6fx- , green C - 10-Pin Connector -T10c- , red C - 10-Pin Connector -T10cx- , red D - 3-Pin Connector -T3d- , yellow D - 3-Pin Connector -T3dx- , yellow E - 5-Pin Connector -T5a- , black Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not

E - 5-Pin Connector -T5ax, black permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A

B

C

D

E

A97-12526

Edition 04.2016

Audi TT 1.7

No. 807 / 9

Component Locations

Connector station for right front seat -TSVR-

A - 5-Pin Connector -T5b- , black A - 5-Pin Connector -T5bx- , black B - 3-Pin Connector -T3e- , yellow B - 3-Pin Connector -T3ex- , yellow C - 10-Pin Connector -T10e- , red C - 10-Pin Connector -T10ex- , red D - 6-Pin Connector -T6g- , green D - 6-Pin Connector -T6gx- , green E - 10-Pin Connector -T10f- , black E - 10-Pin Connector -T10fx- , black

A

B

C

D

E

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A97-12527

Edition 04.2016

Audi TT 1.8

No. 807 / 10

Component Locations

Diagnostic connection -U31-

A - Diagnostic connection -U31❑ for right-hand drive: behind driver's side cover, right

A 1

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

9

A

8

16

A97-12516

Edition 04.2016

Audi TT

Component Locations

No. 807 / 11

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.9

No. 807 / 12

Component Locations

Connector station, on front bumper left -TSFVL-

A - 14-Pin Connector -T14d- , black A - 14-Pin Connector -T14dx- , black

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A

A97-12528

Edition 04.2016

Audi TT 1.10

No. 807 / 13

Component Locations

Connector station, on rear bumper left -TSFHL-

A - 10-Pin Connector -T10k- , black A - 10-Pin Connector -T10kx- , black B - 8-Pin Connector -T8b- , black B - 8-Pin Connector -T8bx- , black

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A

B

A97-12529

Edition 04.2016

Audi TT

Component Locations

No. 807 / 14

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.11

Component Locations

No. 807 / 15

Coupling point on rear lid, left -THKL-

A - 17-Pin Connector -T17k- , black A - 17-Pin Connector -T17kx- , black

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A

A97-12549

Edition 04.2016

Audi TT 1.12

No. 807 / 16

Component Locations

Connector station in luggage compartment, left -THRL-

A - 10-Pin Connector -T10t- , black A - 10-Pin Connector -T10tx- , black

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A

A97-12550

Edition 04.2016

Audi TT

Component Locations

No. 807 / 17

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 04.2016

Audi TT 1.13

No. 807 / 18

Component Locations

Coupling point on front crossmember, left -TQVL-

A - Not applicable B - 5-Pin Connector -T5i- , brown B - 5-Pin connector -T5ix- , brown

A

B

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A97-12740

Edition 04.2016

Audi TT, TTR 1

Component Locations

No. 851 / 1

Comp. Loc. A/C

♦ ⇒ “1.1 A/C Overview ”, page 1 ♦ ⇒ “1.2 Interior Components”, page 6 ♦ ⇒ “1.3 Exterior Components”, page 9

1.1

A/C Overview

♦ ⇒ “1.1.1 Left Side”, page 1 ♦ ⇒ “1.1.2 Right Side”, page 3 ♦ ⇒ “1.1.3 Heat Exchanger - Denso”, page 4 ♦ ⇒ “1.1.4 Heat Exchanger - Valeo”, page 5 ♦ ⇒ “1.1.5 Air Intake Box”, page 6

1.1.1

Left Side

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 07.2016

Audi TT, TTR

No. 851 / 2

Component Locations

2 - Air distribution door motor -V428- for Climatic only 2 - Air distribution door motor position sensor -G645- for Climatic only 2 - Front air distribution door motor -V426- for Climatronic only 2 - Front air distribution door motor position sensor -G642- for Climatronic only 6 - Temperature regulator door motor -V68- for Climatic only 6Temperature regulator door motor position sensor -G92- for Climatic only 6Left temperature door motor -V158- for Climatronic only Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 6authorised by AUDI AG. AUDI AG does- not or accept only any liability Left temperaturepermitted door unless potentiometer/actuator -G220 forguarantee Climatronic with respect to the correctness of information in this document. Copyright by AUDI AG.

8 7 6 5 4 3

2 1 9

A87-11367

Edition 07.2016

Audi TT, TTR 1.1.2

No. 851 / 3

Component Locations

Right Side

4 - Defroster door motor -V107- for Climatronic only 4Defroster door motor position sensor -G135- for Climatronic only 5 - Right temperature door motor -V159- for Climatronic only Right temperature door potentiometer/actuator -G221- for Climatronic only

1 2 3

4

5 6

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

7

A87-11374

Edition 07.2016

Audi TT, TTR 1.1.3

No. 851 / 4

Component Locations

Heat Exchanger - Denso

15 - Auxiliary heater heating element -Z35- if equipped

12 13 14

17 - Connector for Auxiliary heater heating element Z35 if equipped 18 - Ground connection for Auxiliary heater heating element Z35 if equipped

11 10

9

7

8

6 5 4 3 2 1

18

17

16

15

A87-11624

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 07.2016

Audi TT, TTR 1.1.4

No. 851 / 5

Component Locations

Heat Exchanger - Valeo

13 - Auxiliary heater heating element -Z35- if equipped

9 10 11

15 - Connector for Auxiliary heater heating element Z35 if equipped 16 - Ground connection for Auxiliary heater heating element Z35 if equipped

8 7 6 12

5 4

3 2 1

13 14

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

19 18 17 16

15

A87-11279

Edition 07.2016

Audi TT, TTR 1.1.5

No. 851 / 6

Component Locations

Air Intake Box

8 - Recirculation door motor -V113- for Climatic only

6

8Fresh air/recirculating air/back pressure door motor -V425- for Climatronic only

7

8 9

8Fresh air/recirculating air/back pressure door motor position sensor -G644- for Climatronic only 12 - Fresh air blower -V213 - Fresh air blower control module J126

5 4

10

11 3 12 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

2

1

1.2

13 14

A87-11280

Interior Components

♦ ⇒ “1.2.1 Left Side”, page 7 ♦ ⇒ “1.2.2 Right Side”, page 8

Edition 07.2016

Audi TT, TTR 1.2.1

No. 851 / 7

Component Locations

Left Side

1 - Sunlight photo sensor -G1073 - Left vent temperature sensor -G150- for Climatronic only 4 - Instrument panel temperature sensor -G56-

3

6 - Footwell vent temperature sensor -G192-

1 2

9 - Left side window defroster door motor -V4099Left front defroster/upper body vent shut-off door motor position sensor -G318-

4

11 10

5 6

8

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

9

7

A87-11617

Edition 07.2016

Audi TT, TTR 1.2.2

No. 851 / 8

Component Locations

Right Side

2 - Humidity sensor -G355- for Climatronic only 3 - Right side window defroster door motor -V4103Right front defroster/upper body vent shut-off door motor position sensor -G317-

1

2

3

4

7 - Climatronic control module J255 9 - Evaporator vent temperature sensor -G263-

5

11 10

9

8

7

6 A87-11618

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 07.2016

Audi TT, TTR 1.3

No. 851 / 9

Component Locations

Exterior Components

1 - Outside air temperature sensor -G172 - After-run coolant pump V51 4 - Air quality sensor -G238- for Climatronic only

3

4

5

4Humidity sensor in fresh air intake duct -G657- for Climatronic only 5 - Rear window defogger -Z16 - Coolant shut-off valve -N82-

2

1 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

6 A87-11613

Edition 07.2016

Audi TT, TTR 1

Comp. Loc. ABS

1.1

ABS Overview

No. 852 / 1

Component Locations

1 - Right front ABS wheel speed sensor -G45-

5

1 - Left front ABS wheel speed sensor -G472 - Brake lamp switch -F2 - Brake pedal switch -F633 - Vacuum sensor -G6084 - ABS hydraulic unit -N55-

4

5 - ASR/ESP button -E256-

6

6 - Right rear ABS wheel speed sensor -G446 - Left rear ABS wheel speed sensor -G467 - ASR/ESP indicator lamp -K1558 - Steering angle sensor -G85-

7 3 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

8 2 1 A45-10199

Edition 07.2016

Audi TT, TTR 1

No. 853 / 1

Component Locations

Comp. Loc. ACCESS

♦ ⇒ “1.1 Keyless System Front”, page 1 ♦ ⇒ “1.2 Keyless System Rear”, page 2

1.1

Keyless System Front

1 - Vehicle electrical system control module J519

6

1 - Central locking and anti-theft alarm system antenna -R473 - Access/start system antenna 1 in vehicle interior -R1385 - Front passenger exterior door handle touch sensor -G416-

7

5

7 - Access/start system antenna in luggage compartment -R1379 - Access/start system antenna 2 in vehicle interior -R13910 - Driver exterior door handle touch sensor -G415-

4

8

11 - Access/start authorization control module J518

9

3

2

10

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1

12

11

A94-11713

Edition 07.2016

Audi TT, TTR 1.2

No. 853 / 2

Component Locations

Keyless System Rear

2 - Access/start system antenna in rear bumper -R1363 - Driver access/start system antenna -R134-

4

5 - Vehicle electrical system control module J519 5 - Central locking and anti-theft alarm system antenna -R477 - Access/start authorization control module J518 8 - Front passenger access/start system antenna -R135-

5

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

3

6 7

2 1 8

A94-11616

Edition 07.2016

Audi TT, TTR 1

No. 854 / 1

Component Locations

Comp. Loc. Airbag

♦ ⇒ “1.1 Airbags”, page 1 ♦ ⇒ “1.2 Crash Sensors ”, page 2

1.1

Airbags

Coupe` shown, Roadster similar. 1 - Airbag control module J234 ❑ Located on center console near dash panel 2 - Front passenger airbag deactivation key switch -E224- (optional)

6

7

3 - Front passenger airbag igniter 1 -N131copyright. Copying for private or commercial purposes, in part or in whole, is not 3 -Protected Front by passenger airbag igniter 2 -N132-

permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability

with respect to the correctness of information in this document. Copyright by AUDI AG. 4 - Front passenger thorax airbag igniter -N200-

5 - Front passenger head curtain airbag igniter -N252❑ Coupe` only 6 - Battery interrupt igniter -N2537 - Front passenger airbag -disabled- indicator lamp -K145-

5 8 4

8 - Driver head curtain airbag igniter -N251❑ Coupe` only

9

9 - Driver thorax airbag igniter -N199-

10

10 - Driver airbag igniter -N9511 - Steering column electronics control module J527 12 - Airbag indicator lamp -K75-

3 2

11

12

1 A69-11036

Edition 07.2016

Audi TT, TTR 1.2

No. 854 / 2

Component Locations

Crash Sensors

Coupe` image shown, other body styles are similar 1 - Passenger side front airbag crash sensor -G284-

4

3 - Front passenger side airbag crash sensor -G180❑ Located inside door 5 - Driver side rear side airbag crash sensor -G256❑ On center tunnel at rear center of vehicle 6 - Driver side airbag crash sensor -G179❑ Located inside door

5

3

7 - Driver front airbag crash sensor -G283-

6

2 7

8 1 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A69-11052

Edition 07.2016

Audi TT, TTR 1

No. 855 / 1

Component Locations

Comp. Loc. Camera

♦ ⇒ “1.1 Front Camera Overview”, page 1 ♦ ⇒ “1.2 Rearview Camera Overview”, page 2

1.1

Front Camera Overview

2 - Driver assistance systems front camera R242

5

6

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

4

3

2

1

A96-11167

Edition 07.2016

Audi TT, TTR 1.2

No. 855 / 2

Component Locations

Rearview Camera Overview

1 - Information electronics control module 1 J794 2 - Rearview camera -R1892 - Rearview camera system control module J772

1

2

4 - Instrument cluster control module J285

3

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

4

A91-12366

Edition 07.2016

Audi TT, TTR 1

Component Locations

No. 856 / 1

Comp. Loc. Engine

♦ ⇒ “1.1 2.0L TFSI - Gasoline Engine ”, page 1 ♦ ⇒ “1.2 2.5L TFSI - Gasoline Engine ”, page 6 ♦ ⇒ “1.3 Fuel Supply System ”, page 11 ♦ ⇒ “1.4 Exhaust System”, page 12

1.1

2.0L TFSI - Gasoline Engine

♦ ⇒ “1.1.1 2.0L - Overview”, page 1 ♦ ⇒ “1.1.2 2.0L - Front View”, page 3 ♦ ⇒ “1.1.3 2.0L - Rear View”, page 4 ♦ ⇒ “1.1.4 2.0L - Right View”, page 5 ♦ ⇒ “1.1.5 2.0L - Top View”, page 6

1.1.1

2.0L - Overview

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 11.2016

Audi TT, TTR 1 - Structure borne sound control module J869 2 - Structure-borne sound actuator -R214-

No. 856 / 2

Component Locations

1

2

3

4

5

6

3 - Accelerator pedal position sensor -G793 - Accelerator pedal position sensor 2 -G1854 - Brake pedal switch F63 5 - Clutch position sensor -G4766 - Engine control module J623 7 - Transmission coolant valve -N4888 - Secondary air injection pump motor -V1019 - Coolant shut-off valve N82 10 - Secondary air injection sensor 1 -G60911 - Secondary air injection solenoid valve -N11212 - Coolant recirculation pump -V5013 - Charge air pressure sensor -G31-

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

14 - Engine coolant temperature sensor on radiator outlet -G83-

7 8 9 14

13 12 11

10

A24-11639

Edition 11.2016

Audi TT, TTR 1.1.2

No. 856 / 3

Component Locations

2.0L - Front View

1 - Knock sensor 1 -G61-

4

2 - Fuel pressure sensor -G247-

5

6 7

3 - Cylinder 1 fuel injector -N304 - Cylinder 2 fuel injector -N315 - Cylinder 3 fuel injector -N326 - Cylinder 4 fuel injector -N337 - Camshaft position sensor -G408 - Intake manifold runner control valve -N3169 - Engine coolant temperature sensor -G62-

3

10 - Throttle valve control module -J338-

8

10 - EPC throttle drive -G18610 - EPC throttle drive angle sensor 1 -G18710 - EPC throttle drive angle sensor 2 -G188-

2

11 - Oil pressure switch, level 3 -F44712 - Engine speed sensor -G28-

9 10

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

11 12

1 A24-11485

Edition 11.2016

Audi TT, TTR 1.1.3

No. 856 / 4

Component Locations

2.0L - Rear View

1 - After-run coolant pump -V512 - Charge pressure actuator -V4652 - Charge pressure actuator position sensor -G5813 - Oil level thermal sensor -G266-

2

1

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

3

A24-11484

Edition 11.2016

Audi TT, TTR 1.1.4

No. 856 / 5

Component Locations

2.0L - Right View

1 - Oxygen sensor after three way catalytic converter -G130-

3

1 - Heater for oxygen sensor 1 after catalytic converter -Z29-

4

5

6

2 - Heated oxygen sensor -G392 - Oxygen sensor heater -Z193 - Exhaust camshaft adjustment valve 1 -N3184 - Camshaft adjustment valve 1 -N205-

2

5 - Oil pressure switch -F22Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 6 - Reduced oil pressure switch -F378with respect to the correctness of information in this document. Copyright by AUDI AG.

7 - Piston cooling nozzle control valve -N5228 - Oil pressure regulation valve -N428-

1 7

8

A24-11482

Edition 11.2016

Audi TT, TTR 1.1.5

No. 856 / 6

Component Locations

2.0L - Top View

1 - EVAP canister purge regulator valve 1 -N80-

3

2 - Ignition coil 1 with power output stage -N70-

4 5

6

7

8

9

10

11

3 - Cam adjustment actuator 1 -F3664 - Cam adjustment actuator 2 -F3675 - Cam adjustment actuator 3 -F3686 - Cam adjustment actuator 4 -F3697 - Cam adjustment actuator 5 -F370-

12 2

13

8 - Cam adjustment actuator 6 -F3719 - Cam adjustment actuator 7 -F37210 - Turbocharger recirculation valve -N249Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not

11 - Cam adjustment actuator 8 -F373permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

12 - Camshaft position sensor 3 -G300-

13 - Fuel pressure regulator valve -N27614 - Ignition coil 4 with power output stage -N292-

14

1

15 - Cylinder 4 fuel injector 2 -N535- , if equipped

15

16 - Ignition coil 3 with power output stage -N291-

16

17 - Cylinder 3 fuel injector 2 -N534- , if equipped 18 - Intake air temperature sensor -G4218 - Manifold absolute pressure sensor -G71-

17

19 - Low fuel pressure sensor -G41020 - Cylinder 2 fuel injector 2 -N533- , if equipped 21 - Ignition coil 2 with power output stage -N127-

23 22 21 20 19

18

A24-11483

22 - Cylinder 1 fuel injector 2 -N532- , if equipped 23 - Intake manifold runner position sensor -G336-

1.2

2.5L TFSI - Gasoline Engine

♦ ⇒ “1.2.1 2.5L - Overview”, page 7

Edition 11.2016

Audi TT, TTR

No. 856 / 7

Component Locations

♦ ⇒ “1.2.2 2.5L - Rear View”, page 8 ♦ ⇒ “1.2.3 2.5L - Front View”, page 9 ♦ ⇒ “1.2.4 2.5L - Top View”, page 10 ♦ ⇒ “1.2.5 2.5L - Left View”, page 11

1.2.1

2.5L - Overview

1 - Accelerator pedal position sensor -G791 - Accelerator pedal position sensor 2 -G185-

1

2

3

4

2 - Brake booster pressure sensor -G2943 - Brake pedal switch -F634 - Engine control module J623

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A24-11811

Edition 11.2016

Audi TT, TTR 1.2.2

No. 856 / 8

Component Locations

2.5L - Rear View

1 - Oil level thermal sensor -G266-

8

2 - Cylinder 4 fuel injector 2 -N535-

9 10 11 12 13

14

15

3 - Engine temperature control sensor -G6944 - Cylinder 3 fuel injector 2 -N5345 - Cylinder 2 fuel injector 2 -N5336 - Mechanical coolant pump switch valve -N6497 - Cylinder 1 fuel injector 2 -N532-

16 17

8 - Cylinder 1 fuel injector -N309 - Intake manifold runner control valve -N31610 - Cylinder 2 fuel injector -N3111 - EVAP canister purge regulator valve 1 -N8012 - Cylinder 3 fuel injector -N3213 - Fuel pressure sensor -G24714 - Cylinder 4 fuel injector -N33-

7 6 Protected by copyright. Copying for private or commercial 5 purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 4 with respect to the correctness of information in this document. Copyright by AUDI AG. 3 2

18 19 20

15 - Cylinder 5 fuel injector -N8316 - Intake manifold runner position sensor -G336-

21

17 - Cylinder 5 fuel injector 2 -N53618 - Fuel metering valve -N29019 - After-run coolant pump -V5120 - Oil pressure sensor -G1021 - Coolant shut-off valve -N82-

1 A24-11703

Edition 11.2016

Audi TT, TTR 1.2.3

No. 856 / 9

Component Locations

2.5L - Front View

1 - Knock sensor 2 -G66-

3

2 - Knock sensor 1 -G61-

4

5

6

7

8

3 - Cylinder 1 exhaust cam actuator -N5794 - Cylinder 2 exhaust cam actuator -N5875 - Camshaft position sensor 3 -G3006 - Cylinder 3 exhaust cam actuator -N5957 - Cylinder 4 exhaust cam actuator -N6038 - Cylinder 5 exhaust cam actuator -N611-

2

1

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A24-11401

Edition 11.2016

Audi TT, TTR 1.2.4

No. 856 / 10

Component Locations

2.5L - Top View

1 - Camshaft position sensor -G40-

2

2 - Ignition coil 1 with power output stage -N70-

3

4

5

6

7

3 - Ignition coil 2 with power output stage -N1274 - Ignition coil 3 with power output stage -N2915 - Ignition coil 4 with power output stage -N2926 - Ignition coil 5 with power output stage -N3237 - Exhaust camshaft adjustment valve 1 -N318-

8 9

8 - Camshaft adjustment valve 1 -N2059 - Wastegate bypass regulator valve -N7510 - Turbocharger recirculation valve -N24911 - Throttle valve control module -J33812 - Crankcase ventilation valve -N54613 - Low fuel pressure sensor -G410-

10

1 11 13

12

A24-11399

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 11.2016

Audi TT, TTR 1.2.5

No. 856 / 11

Component Locations

2.5L - Left View

1 - Engine speed sensor -G28-

5

2 - Intermediate shaft speed sensor -G2653 - Charge air pressure sensor -G314 - Manifold absolute pressure sensor -G715 - Engine coolant temperature sensor -G62-

4 3

2

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

1 A24-11400

1.3

Fuel Supply System

Edition 11.2016

Audi TT, TTR

No. 856 / 12

Component Locations

5 - connection to EVAP canister purge regulator valve 1 N80

12

6 - Fuel tank leak detection control module J909 7 - Fuel pump control module J538 14 - Fuel level sensor 2 -G169-

13

14 15

11 10 9 8

16 7 6 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

5 4 3

17

2 1 20

1.4

19

18

A20-11513

Exhaust System

♦ ⇒ “1.4.1 2.5L - Overview”, page 13

Edition 11.2016

Audi TT, TTR 1.4.1

No. 856 / 13

Component Locations

2.5L - Overview

2 - Heated oxygen sensor -G39-

3

2 - Oxygen sensor heater -Z194 - Oxygen sensor after catalytic converter -G1304 - Heater for oxygen sensor 1 after catalytic converter -Z29-

2

1 4

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. A24-11702

Edition 11.2016

Audi TT, TTR 1

Comp. Loc. Lane Assist

1.1

Overview

No. 857 / 1

Component Locations

1 - Lane change assistance warning lamp in driver exterior rearview mirror -K2332 - Lane change assistance warning lamp in front passenger exterior rearview mirror -K234-

2

4 - Lane change assistance control module J769 ❑ Located under rear bumper cover.

3

6 - Lane change assistance control module 2 J770 ❑ Located under rear bumper cover.

4 5 1

6

A96-11344

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 07.2016

Audi TT, TTR 1

Component Locations

No. 858 / 1

Comp. Loc. Park Aid

♦ ⇒ “1.1 Park Assist Steering Overview”, page 1 ♦ ⇒ “1.2 Park Aid Overview - Front”, page 3 ♦ ⇒ “1.3 Park Aid Overview - Rear”, page 4 ♦ ⇒ “1.4 Rearview Camera Overview”, page 5

1.1

Park Assist Steering Overview

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 07.2016

Audi TT, TTR

No. 858 / 2

Component Locations

1 - Left front parallel parking assistance sensor -G568-

3

2 - Right front parallel parking assistance sensor -G569-

4

3 - Parallel parking assistance button -E5814 - Right rear parallel parking assistance sensor -G717-

5

5 - Left rear parallel parking assistance sensor -G7166 - Parallel parking assistance control module J791 6 - Parking aid control module J446

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

2

6

1

A94-11619

Edition 07.2016

Audi TT, TTR 1.2

No. 858 / 3

Component Locations

Park Aid Overview - Front

1 - Right front center parking aid sensor -G253-

4

2 - Right front parking aid sensor -G2523 - Parking aid button -E2664 - Front parking aid warning buzzer -H226 - Parking aid control module J446 7 - Left front parking aid sensor -G2558 - Left front center parking aid sensor -G254-

3

5 6

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

2

1

8

7

A94-11617

Edition 07.2016

Audi TT, TTR 1.3

No. 858 / 4

Component Locations

Park Aid Overview - Rear

1 - Left rear parking aid sensor -G2032 - Left rear center parking aid sensor -G2043 - Parking aid control module J446

4

6 - Rear parking aid warning buzzer -H157 - Right rear parking aid sensor -G2068 - Right rear center parking aid sensor -G205Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

3

2

1

5 6

7 8 A94-11618

Edition 07.2016

Audi TT, TTR 1.4

No. 858 / 5

Component Locations

Rearview Camera Overview

1 - Information electronics control module 1 J794 2 - Rearview camera R189 2 - Rearview camera system control module J772

1

2

4 - Instrument cluster control module J285

3

4

A91-12366

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 07.2016

Audi TT, TTR 1

Component Locations

No. 859 / 1

Comp. Loc. Radio/Navigation

♦ ⇒ “1.1 Radio Overview”, page 1 ♦ ⇒ “1.2 Sound System Overview ”, page 2 ♦ ⇒ “1.3 Antenna Overview ”, page 4 ♦ ⇒ “1.4 Telephone Overview”, page 7 ♦ ⇒ “1.5 TV System Overview”, page 8

1.1

Radio Overview

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 07.2016

Audi TT, TTR

No. 859 / 2

Component Locations

1 - Information electronics control module 1 J794 ❑ Located in the glove compartment.

3

2 - Multimedia system control head -E380❑ Located in the center console. 3 - TV tuner R78 5 - Driver volume control -E67-

1

2

8 - External audio source connection -R199❑ Located inside the center console storage compartment.

4

8 - USB connection baseplate -R193❑ Located inside the center console storage compartment. 9 - Instrument cluster control module J285

5

9

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

7 8

1.2

6

A91-12362

Sound System Overview

♦ ⇒ “1.2.1 Coupe`”, page 3 ♦ ⇒ “1.2.2 Roadster”, page 4

Edition 07.2016

Audi TT, TTR 1.2.1

No. 859 / 3

Component Locations

Coupe`

1 - Right front treble speaker -R221 - Left front treble speaker -R20- similar. 3 - Left front midrange speaker -R1033 - Right front midrange speaker -R104- similar.

2

5

7

4

6

3

5 - Right front bass speaker -R23- 8RE/8RM 5 - Left front bass speaker -R21- similar.

8

7 - Right front bass speaker -R23- 9VD/9VS 7 - Left front bass speaker -R21- similar. 9 - Right rear treble speaker -R169 - Left rear treble speaker -R14- similar 13 - Right rear bass speaker -R1713 - Left rear bass speaker -R15- similar.

9

1 21

16 - Digital sound system control module J525 9VS

20

18 - Center speaker 2 -R219- 9VS

10

21 - Center speaker -R208- 9VD/9VS

19

12

14

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

11

13 15 16

18

17

A91-12364

Edition 07.2016

Audi TT, TTR 1.2.2

No. 859 / 4

Component Locations

Roadster

1 - Right front treble speaker -R221 - Left front treble speaker -R20- similar. 3 - Left front midrange speaker -R1033 - Right front midrange speaker -R104- similar.

2

5

7

4

6

3

5 - Right front bass speaker -R23- 8RE/8RM 5 - Left front bass speaker -R21- similar.

8

7 - Right front bass speaker -R23- 9VD/9VS 7 - Left front bass speaker -R21- similar. 9 - Right rear treble speaker -R169 - Left rear treble speaker -R14- similar 11 - Right rear bass speaker -R1711 - Left rear bass speaker -R15- similar.

1

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

9

19

13 - Digital sound system control module J525 9VS

18

16 - Center speaker 2 -R219- 9VS 19 - Center speaker -R208- 9VD/9VS

17

10

14

11 12 13

16

1.3

15

A91-12368

Antenna Overview

♦ ⇒ “1.3.1 Coupe`”, page 5 ♦ ⇒ “1.3.2 Roadster”, page 6

Edition 07.2016

Audi TT, TTR 1.3.1

No. 859 / 5

Component Locations

Coupe`

1 - Information electronics control module 1 J794 2 - Cellular telephone amplifier R86

2

1

3

3 - Telephone antenna -R65- , ER1 3 - LTE antenna 1 -R297- , ER3 4 - LTE antenna 2 -R3065 - Roof antenna -R2165 - GPS antenna -R50- 7UG/7UH 5 - Telephone antenna -R65- ER3 5 - LTE antenna 1 -R297- ER1 5 - Satellite tuner antenna -R172- ER3 6 - Telephone baseplate R126

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

4 6

5 A91-12371

Edition 07.2016

Audi TT, TTR 1.3.2

No. 859 / 6

Component Locations

Roadster

1 - Information electronics control module 1 J794 2 - Cellular telephone amplifier R86

1

2

3

3 - Telephone antenna -R65- , ER1 3 - LTE antenna 1 -R297- , ER3 4 - Satellite tuner antenna -R1725 - LTE antenna 2 -R3066 - LTE antenna 1 -R297- ER1 6 - Telephone antenna -R65- ER3 7 - Telephone baseplate R126

7

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

6

4

5 A91-12373

Edition 07.2016

Audi TT, TTR 1.4

No. 859 / 7

Component Locations

Telephone Overview

1 - Information electronics control module 1 J794 3 - Cellular telephone amplifier R86 ❑ Located behind the right luggage compartment trim panel. 7 - Telephone baseplate R126 ❑ Located under the center console storage compartment.

4 1

2

5

3

6

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

8 7 A91-12361

Edition 07.2016

Audi TT, TTR 1.5

No. 859 / 8

Component Locations

TV System Overview

1 - Information electronics control module 1 J794 2 - TV tuner R78

3

5 - Instrument cluster control module J285

1

2 4

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

5

A91-12360

Edition 07.2016

Audi TT, TTR 1

Comp. Loc. Suspension

1.1

Suspension Overview

No. 860 / 1

Component Locations

1 - Left front level control system sensor -G78-

4

1 - Right front level control sensor -G2892 - Right front damping adjustment valve -N3373 - Electronic damping control module J250 ❑ Located under passenger seat. 4 - Right rear damping adjustment valve -N3395 - Left rear damping adjustment valve -N3386 - Left rear level control system sensor -G766 - Right rear level control system sensor -G777 - Left front damping adjustment valve -N336-

5 3 2

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

6 1

7

A43-10238

Edition 07.2016

Audi TT, TTR 1

No. 864 / 1

Component Locations

Comp. Loc. Central Locking

♦ ⇒ “1.1 Central Locking Overview ”, page 1 ♦ ⇒ “1.2 Anti-Theft Overview”, page 2

1.1

Central Locking Overview

1 - Engine hood contact switch -F266❑ Located in hood latch.

4

5

2 - Hood contact switch 2 -F329❑ Located in hood latch. 3 - Front passenger door control module J387 ❑ Located in passenger door.

6

4 - Anti-theft alarm system sensor G578 5 - Fuel filler door unlock motor -V1558 - Rear lid central locking system motor -V53-

3

8 - Rear lid alarm switch -F1237 - Vehicle positioning system interface control module J843 ❑ Located in luggage compartment behind left side trim panel. 8 - Driver door control module J386 ❑ Located in driver door.

2

7

9 - Vehicle electrical system control module J519

8

1 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

9

A57-10812

Edition 07.2016

Audi TT, TTR 1.2

No. 864 / 2

Component Locations

Anti-Theft Overview

4 - Alarm horn -H126 - Anti-theft alarm system sensor -G5787 - Interior monitoring and vehicle inclination deactivation button -E616-

6

7

9 - Vehicle electrical system control module J519 9 - Central locking and anti-theft alarm system antenna -R47-

5

8 4

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

9

3 2 1

A96-11347

Edition 07.2016

Audi TT, TTR 1

No. 865 / 1

Component Locations

Comp. Loc. Convertible

♦ ⇒ “1.1 Top Overview”, page 1 ♦ ⇒ “1.2 Actuation Motors Overview”, page 2

1.1

Top Overview

4 - Convertible top locking readiness switch -F5424 - Convertible top front lock switch -F1725 - Convertible top locking motor -V223-

6

7

8

9

5

6 - Convertible top latch -open- switch -F2947 - Convertible top latch -closed- switch -F2958 - Convertible top control module J256 10 - Convertible top front closed position switch -F20213 - Convertible top open position switch -F171-

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

4 3 2

1

10 11

12 13 A61-10808

Edition 08.2016

Audi TT, TTR 1.2

No. 865 / 2

Component Locations

Actuation Motors Overview

7 - Convertible top locking motor V223 13 - Convertible top motor -V8213 - Convertible top motor 2 -V576-

8 7 9 6 5 4

3 2

10

11 12

13

1

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A61-10681

Edition 08.2016

Audi TT, TTR 1

Component Locations

No. 866 / 1

Comp. Loc. Comfort

♦ ⇒ “1.1 Seat Overview ”, page 1 ♦ ⇒ “1.2 Headlamp Overview ”, page 3 ♦ ⇒ “1.3 Instrument Cluster”, page 7 ♦ ⇒ “1.4 Horn Overview”, page 8

1.1

Seat Overview

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 08.2016

Audi TT, TTR

No. 866 / 2

Component Locations

1 - Driver seat forward/back adjustment motor -V281 - Front passenger seat forward/back adjustment motor -V312 - Passenger occupant detection system control module J706 ❑ Passenger side only. 3 - Driver seat heating element -Z63 - Driver backrest heating element -Z7-

7

3 - Front passenger seat heating element -Z83 - Front passenger backrest heating element -Z94 - Driver seat belt switch E24 4 - Front passenger seat belt switch E25 5 - Driver backrest adjustment motor -V455Front passenger backrest adjustment motor -V46-

6

4

6 - Driver seat lumbar support curvature adjustment motor -V125-

3

6 - Driver seat lumbar support height adjustment motor -V129-

2

6 - Front passenger seat lumbar support curvature adjustment motor -V126-

8

5

9 10 11 12

6 - Front passenger seat lumbar support height adjustment motor -V1307 - Driver multicontour seat control module J873 8 - Driver thorax airbag igniter N199 8 - Front passenger thorax airbag igniter N200

1 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

13

9 - Driver backrest stop switch -E699 - Front passenger backrest stop switch -E7010 - Front passenger seat occupant sensor G128 ❑ Passenger side only.

16 15

14

A72-11813

11 - Driver seat height adjustment motor -V24511 Front passenger seat height adjustment motor -V24612 - Driver seat adjustment control head -E47012 Front passenger seat adjustment control head -E47113 - Driver seat lumbar support adjustment switch -E176-

Edition 08.2016

Audi TT, TTR

Component Locations

No. 866 / 3

13 - Front passenger seat lumbar support adjustment switch -E17714 - Driver seat angle adjustment motor -V24314 Front passenger seat angle adjustment motor -V24415 - Driver multicontour seat compressor -V43915 - Front passenger multicontour seat compressor -V44016 - Driver seat position sensor G553 16 - Front passenger seat position sensor G554

1.2

Headlamp Overview

♦ ⇒ “1.2.1 HID Lamps”, page 4 ♦ ⇒ “1.2.2 LED Lamps”, page 5 ♦ ⇒ “1.2.3 Head Lamp Range Control Overview”, page 6

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

Edition 08.2016

Audi TT, TTR 1.2.1

No. 866 / 4

Component Locations

HID Lamps

Left side shown, right side similar. 1 - Left daytime running lamp and position lamp control module J860

9

1 - Right daytime running lamp and position lamp control module J861 3 - Left headlamp beam adjustment motor -V483 - Right headlamp beam adjustment motor -V49-

10

11

8

13 - Left HID headlamp control module -J343-

7

13 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability Right HID headlamp control module -J344-

6

15 - Left daytime running lamp and position lamp LED module -L176-

5

12

13 14

with respect to the correctness of information in this document. Copyright by AUDI AG.

15 - Right daytime running lamp and position lamp LED module -L177-

15

4 16 3 17

2 1 19

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Edition 08.2016

Audi TT, TTR 1.2.2

No. 866 / 5

Component Locations

LED Lamps

Left side shown, right side similar.

10

2 - Left LED headlamp power output module 1 A31 2Right LED headlamp power output module 1 A27 4 - Left headlamp beam adjustment motor -V484 - Right headlamp beam adjustment motor -V49-

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4 - Right headlamp fan -V408-

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7 - Left LED headlamp power output module 2 -A3215 - Left headlamp power output stage -J667-

12

9

4 - Left headlamp fan -V4077 - Right LED headlamp power output module 2 -A28-

11

5

15 - Right headlamp power output stage -J668-

4 13

3

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

2 1 16

15 14

A94-11622

Edition 08.2016

Audi TT, TTR 1.2.3

No. 866 / 6

Component Locations

Head Lamp Range Control Overview

1 - Left front level control system sensor G78 ❑ Located on front control arm. 2 - Left headlamp beam adjustment motor -V48-

5

6

3 - Right headlamp beam adjustment motor -V495 - Headlamp range control module J431 without cornering lamps. 5 - Cornering lamp and headlamp range control module J745 with cornering lamps. 7 - Left rear level control system sensor G76

4

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

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2

1 7

A94-11621

Edition 08.2016

Audi TT, TTR 1.3

No. 866 / 7

Component Locations

Instrument Cluster

1 - Outside air temperature sensor G17

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2 - Oil level thermal sensor G266

12

13

14

3 - Engine coolant temperature sensor G62 4 - Oil pressure switch F1 5 - Right front brake pad wear sensor -G35-

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6 - Engine coolant level warning switch -F66-

15

7 - Brake fluid level warning switch F34 9 - Instrument cluster control module J285 16 - Fuel level sensor G 17 - Fuel level sensor 2 G169, if equipped 14 - Windshield washer fluid level sensor -G33-

9 8

7

16

17

6 5 4

18

3 2 1

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

A90-10241

Edition 08.2016

Audi TT, TTR 1.4

No. 866 / 8

Component Locations

Horn Overview

2 - Low tone horn -H78 - High tone horn -H2-

4 3 5 6 7 2 1

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

8

A90-10242

Edition 08.2016

Audi TT, TTR 1

No. 868 / 1

Component Locations

Comp. Loc. Steering

♦ ⇒ “1.1 Steering Gear Overview ”, page 1 ♦ ⇒ “1.2 Steering Column Overview”, page 2

1.1

Steering Gear Overview

3 - Power steering control module J500 3Steering angle sensor -G853Steering torque sensor -G2693Electromechanical power steering motor -V187-

8

9 10

7 6

11 12

5

13

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

4 3

14 15

2 1 16

A48-10506

Edition 07.2016

Audi TT, TTR 1.2

No. 868 / 2

Component Locations

Steering Column Overview

1 - Electronic steering column lock control module J764

6

5 - Access/start authorization button -E4086 - Anti-theft immobilizer reader coil -D28 - Turn signal switch -E28 - Windshield wiper intermittent mode switch -E22-

5

8 - Cruise control switch -E458 - Steering column electronics control module J527 8 - Airbag spiral spring/return spring with slip ring -F138Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

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A94-11615

Edition 07.2016

Cautions & Warnings Please read these WARNINGS and CAUTIONS before proceeding with maintenance and repair work. You must answer that you have read and you understand these WARNINGS and CAUTIONS before you will be allowed to view this information. •=

If you lack the skills, tools and equipment, or a suitable workshop for any procedure described in this manual, we suggest you leave such repairs to an authorized Audi retailer or other qualified shop. We especially urge you to consult an authorized Audi retailer before beginning repairs on any vehicle that may still be covered wholly or in part by any of the extensive warranties issued by Audi.

•=

Disconnect the battery negative terminal (ground strap)whenever you work on the fuel system or the electrical system. Do not smoke or work near heaters or other fire hazards. Keep an approved fire extinguisher handy.

•=

Audi is constantly improving its vehicles and sometimes these changes, both in parts and specifications, are made applicable to earlier models. Therefore, part numbers listed in this manual are for reference only. Always check with your authorized Audi retailer parts department for the latest information.

•=

Any time the battery has been disconnected on an automatic transmission vehicle, it will be necessary to reestablish Transmission Control Module (TCM) basic settings using the VAG 1551 Protected by copyright. Scan Tool (ST).Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

•=

Never work under a lifted vehicle unless it is solidly supported on stands designed for the purpose. Do not support a vehicle on cinder blocks, hollow tiles or other props that may crumble under continuous load. Never work under a vehicle that is supported solely by a jack. Never work under the vehicle while the engine is running.

•=

For vehicles equipped with an anti-theft radio, be sure of the correct radio activation code before disconnecting the battery or removing the radio. If the wrong code is entered when the power is restored, the radio may lock up and become inoperable, even if the correct code is used in a later attempt.

•=

If you are going to work under a vehicle on the ground, make sure that the ground is level. Block the wheels to keep the vehicle from rolling. Disconnect the battery negative terminal (ground strap) to prevent others from starting the vehicle while you are under it.

•=

Do not attempt to work on your vehicle if you do not feel well. You increase the danger of injury to yourself and others if you are tired, upset or have taken medicine or any other substances that may impair you or keep you from being fully alert.

•=

Never run the engine unless the work area is well ventilated. Carbon monoxide (CO) kills.

•=

Always observe good workshop practices. Wear goggles when you operate machine tools or work with acid. Wear goggles, gloves and other protective clothing whenever the job requires working with harmful substances.

•=

Tie long hair behind your head. Do not wear a necktie, a scarf, loose clothing, or a necklace when you work near machine tools or running engines. If your hair, clothing, or jewelry were to get caught in the machinery, severe injury could result.

=Page

1 of 3

© 2002 Audi of America, Inc. All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other intellectual property rights of Audi of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice. No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.

Version 1.0

Cautions & Warnings •=

Do not re-use any fasteners that are worn or deformed in normal use. Some fasteners are designed to be used only once and are unreliable and may fail if used a second time. This includes, but is not limited to, nuts, bolts, washers, circlips and cotter pins. Always follow the recommendations in this manual - replace these fasteners with new parts where indicated, and any other time it is deemed necessary by inspection.

•=

Illuminate the work area adequately but safely. Use a portable safety light for working inside or under the vehicle. Make sure the bulb is enclosed by a wire cage. The hot filament of an accidentally broken bulb can ignite spilled fuel or oil.

•=

Friction materials such as brake pads and clutch discs may contain asbestos fibers. Do not create dust by grinding, sanding, or by cleaning with compressed air. Avoid breathing asbestos fibers and asbestos dust. Breathing asbestos can cause serious diseases such as asbestosis or cancer, and may result in death.

•=

Finger rings should be removed so that they cannot cause electrical shorts, get caught in running machinery, or be crushed by heavy parts.

•=

permitted AUDInecessary AG. AUDI AG does notand guarantee or accept any liability Before starting a job, make certain thatunless you authorised have allbythe tools parts on hand. Read with respect to the correctness of information in this document. Copyright by AUDI AG. all the instructions thoroughly, do not attempt shortcuts. Use tools that are appropriate to the work and use only replacement parts meeting Audi specifications. Makeshift tools, parts and procedures will not make good repairs.

•=

Catch draining fuel, oil or brake fluid in suitable containers. Do not use empty food or beverage containers that might mislead someone into drinking from them. Store flammable fluids away from fire hazards. Wipe up spills at once, but do not store the oily rags, which can ignite and burn spontaneously.

•=

Use pneumatic and electric tools only to loosen threaded parts and fasteners. Never use these tools to tighten fasteners, especially on light alloy parts. Always use a torque wrench to tighten fasteners to the tightening torque listed.

•=

Keep sparks, lighted matches, and open flame away from the top of the battery. If escaping hydrogen gas is ignited, it will ignite gas trapped in the cells and cause the battery to explode.

•=

Be mindful of the environment and ecology. Before you drain the crankcase, find out the proper way to dispose of the oil. Do not pour oil onto the ground, down a drain, or into a stream, pond, or lake. Consult local ordinances that govern the disposal of wastes.

•=

The air-conditioning (A/C) system is filled with a chemical refrigerant that is hazardous. The A/C system should be serviced only by trained automotive service technicians using approved refrigerant recovery/recycling equipment, trained in related safety precautions, and familiar with regulations governing the discharging and disposal of automotive chemical refrigerants.

•=

Before doing any electrical welding on vehicles equipped with anti-lock brakes (ABS), disconnect the battery negative terminal (ground strap) and the ABS control module connector.

•=

Do not expose any part of the A/C system to high temperatures such as open flame. Excessive heat will increase system pressure and may cause the system to burst.

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not

=Page

2 of 3

© 2002 Audi of America, Inc. All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other intellectual property rights of Audi of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice. No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.

Version 1.0

Cautions & Warnings •=

When boost-charging the battery, first remove the fuses for the Engine Control Module (ECM), the Transmission Control Module (TCM), the ABS control module, and the trip computer. In cases where one or more of these components is not separately fused, disconnect the control module connector(s).

•=

Some of the vehicles covered by this manual are equipped with a supplemental restraint system (SRS), that automatically deploys an airbag in the event of a frontal impact. The airbag is operated by an explosive device. Handled improperly or without adequate safeguards, it can be accidentally activated and cause serious personal injury. To guard against personal injury or airbag system failure, only trained Audi Service technicians should test, disassemble or service the airbag system.

•=

Do not quick-charge the battery (for boost starting) for longer than one minute, and do not exceed 16.5 volts at the battery with the boosting cables attached. Wait at least one minute before boosting the battery a second time.

•=

Never use a test light to conduct electrical tests of the airbag system. The system must only be tested by trained Audi Service technicians using the VAG 1551 Scan Tool (ST) or an approved equivalent. The airbag unit must never be electrically tested while it is not installed in the vehicle.

•=

Some aerosol tire inflators are highly flammable. Be extremely cautious when repairing a tire that may have been inflated using an aerosol tire inflator. Keep sparks, open flame or other sources of ignition away from the tire repair area. Inflate and deflate the tire at least four times before breaking the bead from the rim. Completely remove the tire from the rim before attempting any repair.

•=

When driving or riding in an airbag-equipped vehicle, never hold test equipment in your hands or lap while the vehicle is in motion. Objects between you and the airbag can increase the risk of injury in an accident.

I have read and I understand these Cautions and Warnings.

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.

=Page

3 of 3

© 2002 Audi of America, Inc. All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other intellectual property rights of Audi of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice. No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.

Version 1.0