renault-megane-ii-electrical-equipment-service-repair-manual-www-briocast-com(1).pdf

8

Electrical equipment 80A

BATTERY

80B

HEADLIGHTS

80C

XENON BULBS

81A

REAR LIGHTING

81B

INTERIOR LIGHTING

81C

FUSES

82A

ENGINE IMMOBILISER

82B

HORN

82C

ALARM

83A

INSTRUMENT PANEL

83C

ON-BOARD TELEMATICS SYSTEM X84, and B84 or C84 or G84 or S84

77 11 318 102

MARCH 2003

"The repair methods given by the manufacturer in this document are based on the technical specifications current when it was prepared. The methods may be modified as a result of changes introduced by the manufacturer in the production of the various component units and accessories from which his vehicles are constructed."

Edition Anglaise

All copyrights reserved by Renault. The reproduction or translation in part of whole of the present document, as well as the use of the spare parts reference numbering system, are prohibited without the prior written consent of Renault.

© Renault s.a.s. 2005

83D

CRUISE CONTROL

84A

CONTROLS - SIGNALS

85A

WIPING - WASHING

86A

RADIO

87B

PASSENGER COMPARTMENT CONNECTION UNIT

87C

OPENING ELEMENTS MANAGEMENT

87D

ELECTRIC WINDOWS - SUNROOF

87F

PARKING AID

87G

ENGINE INTERCONNECTION UNIT

88A

WIRING HARNESS

88C

AIRBAG AND PRETENSIONERS

X84, and B84 or C84 or G84 or S84 77 11 318 102

MARCH 2003

"The repair methods given by the manufacturer in this document are based on the technical specifications current when it was prepared. The methods may be modified as a result of changes introduced by the manufacturer in the production of the various component units and accessories from which his vehicles are constructed."

Edition Anglaise

All copyrights reserved by Renault. The reproduction or translation in part of whole of the present document, as well as the use of the spare parts reference numbering system, are prohibited without the prior written consent of Renault.

© Renault s.a.s. 2005

Mégane II - Section 8

Mégane II - Section 8ContentsPage

Contents Page

80A

BATTERY Battery : Removal - Refitting Battery: Precautions for repair

80B

80A-1 80A-9

HEADLIGHTS Automatic headlights

80B-1

Halogen headlight: Removal - Refitting

80B-2

81A

Halogen headlight: Adjustment

80B-3

Halogen bulbs: Replacement

80B-4

Front fog light: Removal Refitting

80B-6

Remote headlight adjustment control: Removal - Refitting

80B-7

Remote headlight adjustment motor: Removal Refitting

80C

80C

80B-8

XENON BULBS

81B

XENON BULBS Xenon bulb computer: Removal - Refitting

80C-8

Headlight adjustment front sensor: Removal - Refitting

80C-9

Headlight adjustment rear sensor: Removal - Refitting

80C-10

REAR LIGHTING Third brake light: Removal Refitting

81A-1

Rear light on wing: Removal - Refitting

81A-2

Registration plate light

81A-3

INTERIOR LIGHTING Operating principle

81B-1

Courtesy light: General information

81B-2

Courtesy light

81B-3

Courtesy light: General information

81B-4

Xenon headlights: Description

80C-1

Vanity light: Removal Refitting

81B-5

Xenon headlight: Removal Refitting

80C-4

Lower door light: Removal Refitting

81B-6

Xenon headlights: Adjustment

80C-5

Lower door light switch: Removal - Refitting

81B-7

Xenon bulb: Replacement

80C-6

Contents

81C

82A

82B

FUSES Passenger compartment fuse and relay box: Identification

81C-1

Engine Compartment Fuse and Relay Box

81C-3

Battery protection fuses

81C-7

ENGINE IMMOBILISER

Instrument panel: Description

83A-17

Instrument panel: Removal Refitting

83A-19

Instrument panel: Configuration

83A-21

Instrument panel: Warning and indicator lights

83A-22

Instrument panel: Warning lights and messages

83A-23

82A-1

Instrument panel: Defect modes

83A-25

Starting aerial: Removal Refitting

82A-2

Fuel level sensor: Operating principle

83A-28

Start button: Removal Refitting

82A-4

Oil level detection

83A-30

Steering column electric lock: Removal - Refitting

82A-7 83C

Immobiliser system: Programming:

82A-10

Card reader: Removal Refitting

82A-11

HORN 82B-1

ON-BOARD TELEMATICS SYSTEM Radio navigation system: Removal - Refitting

83C-1

Navigation computer: Removal - Refitting

83C-2

Navigation interface unit: Removal - Refitting

83C-3

Navigation screen: Removal - Refitting

83C-4

Navigation aerial: Removal Refitting

83C-5

ALARM Pre-equipment

82C-1 83D

83A

INSTRUMENT PANEL

Immobiliser system: List and location of components

Horn

82C

83A

INSTRUMENT PANEL Dashboard: Removal Refitting Instrument panel: General information

83A-1 83A-12

CRUISE CONTROL Cruise control and speed limiter: General information

83D-1

Speed limiter: Operating principle

83D-4

Cruise control: Operating principle

83D-5

Contents

83D

84A

CRUISE CONTROL

WIPING - WASHING

Switch: Removal - Refitting

83D-6

Headlight washers

85A-13

Steering wheel switch: Removal - Refitting

83D-7

Headlight washer jet: Removal - Refitting

85A-14

Rear screen wiper arm: Removal - Refitting

85A-15

CONTROLS - SIGNALS Steering wheel controls assembly: Removal Refitting Under steering wheel control assembly: Operating principle Hazard warning lights switch and central locking: Removal - Refitting

86A 84A-1

84A-3

84A-5

Remote headlight adjustment control: Removal - Refitting

84A-7

External temperature sensor: Removal - Refitting

84A-8

External temperature sensor: Checking

85A

85A

84A-9

WIPING - WASHING Operating principle Rain and light sensor: Removal - Refitting Rear screen wiper blade: Removal - Refitting Windscreen wiper mechanism: Removal Refitting

RADIO Audio equipment: List and location of components

86A-1

Car radio: Removal Refitting

86A-2

"entry level": General information

86A-3

Entry level audio equipment: Removal - Refitting

86A-4

"entry level": Protection code

86A-5

"entry level": Self-diagnostic

86A-6

"top of the range": General information

86A-7

"Top of the range" audio equipment: Removal Refitting

86A-8

"top of the range": Operating principle

86A-9

"top of the range": Protection code

86A-11

"top of the range": Entering the security code

86A-12

Tuner-amplifier: Removal Refitting

86A-14

"top of the range": Self-test procedure

86A-15

85A-1 85A-2 85A-3

85A-4

Windscreen wiper motor: Removal - Refitting

85A-7

Display: Removal - Refitting

86A-16

Rear screen wiper motor

85A-8

Tweeter: Removal - Refitting

86A-17

Front speakers: Removal Refitting

86A-18

Rear speakers: Removal Refitting

86A-19

Windscreen washer Windscreen washer pump: Removal - Refitting

85A-11 85A-12

Contents

86A

RADIO Aerial Operating principle Radio aerial: Removal Refitting Radio control satellite: Removal - Refitting

87B

87D 86A-20 86A-21 86A-22

PASSENGER COMPARTMENT CONNECTION UNIT UCH: General information

87B-1

UCH: Removal - Refitting

87B-4

UCH: Configuration

87B-8

87D-3

Rear electric window switch on rear door

87D-4

Child safety lock switch

87D-5

Front electric window motor

87D-6

Rear electric window motor

87D-7

Electric sunroof: Operating principle

87D-8 87D-10

PARKING AID

OPENING ELEMENTS MANAGEMENT Keyless vehicle: Description

87C-1

Keyless vehicle:

87C-2

Keyless vehicle: Operating principle

87C-10

Starting aerial: Removal Refitting

87C-12

Opener aerials

87C-14

Tailgate opening switch: Removal - Refitting

87C-15

Tailgate locking switch: Removal - Refitting

87C-16

Tailgate lock: Removal Refitting Lock motor for the fuel filling compartment: Removal Refitting

87D

Front electric window switch on the passenger door

Sunroof opening motor Removal - Refitting

87F 87C

ELECTRIC WINDOWS - SUNROOF

87G

87C-17

87C-18

Parking proximity sensor switch: Removal - Refitting

87F-1

Parking proximity sensor buzzer: Removal - Refitting

87F-2

Parking proximity sensor computer: Removal Refitting

87F-3

Proximity radar Removal Refitting

87F-4

ENGINE INTERCONNECTION UNIT Engine accessories unit: Removal - Refitting

87G-1

Protection and Switching Unit: General information

87G-4

Protection and Switching Unit: Removal - Refitting

87G-6

ELECTRIC WINDOWS - SUNROOF 88A Electric window: Operation Front driver's door electric window switch

WIRING HARNESS

87D-1 Diagnostic socket 87D-2

88A-1

Contents

88A

Computer locations Headlining wiring: Removal Refitting

88C

88C

WIRING HARNESS 88A-2 88A-3

AIRBAG AND PRETENSIONERS General information

88C-1

Operating principle

88C-4

Precautions during repair

88C-5

Airbag computer locking procedure

88C-7

Computer

88C-8

Computer: Configuration

88C-11

Side impact sensor: Removal - Refitting

88C-12

Seat position sensor

88C-13

Inhibitor switch: Operating principle

88C-14

Inhibitor switch: Removal Refitting

88C-15

Front buckle pretensioner: Removal - Refitting

88C-16

Rear pyrotechnic inertia reel: Removal - Refitting

88C-18

Lap belt pretensioner and anti-submarining airbag: Description

88C-19

Front lap belt pretensioner: Removal - Refitting

88C-21

Anti-submarining airbag: Removal - Refitting

88C-23

Driver's front airbag: Removal - Refitting

88C-25

Passenger front airbag: Removal - Refitting

88C-27

Front (chest) side airbag: Removal - Refitting

88C-29

AIRBAG AND PRETENSIONERS Rear (chest) side airbag: Removal - Refitting

88C-31

Side curtain airbag: Removal - Refitting

88C-33

Destruction procedure

88C-37

BATTERY Battery : Removal - Refitting

80A

B84 or C84 Negative battery terminal since 10/01/05 Tightening torquesm fuse cable nut

5 Nm

positive battery terminal nut

6 Nm

bracket mounting nut

12 Nm

negative terminal nut

6 Nm

negative terminal stud nuts

6 Nm

battery cover mounting bolts

5 Nm

Note: There are two types of battery terminal depending on the date of vehicle manufacture:

114339

- vehicle manufactured before 10/01/05 : procedure 1,

REMOVAL (PROCEDURE 1)

- vehicle manufactured since 10/01/05 : procedure 2.

I - REMOVAL PREPARATION OPERATION

WARNING

Negative battery terminal before 10/01/05

Before disconnecting the battery: - switch off the ignition, - switch off all consumers, - wait for the engine cooling fan to stop, - if the vehicle is fitted with Carminat, wait for the system to shut down after the + after ignition feed is switched off (for approximately 1 minute ).

WARNING The visual indicator light on some batteries deteriorates substantially over time; take care not to use it after the initial delivery of the vehicle to the customer.

114340

80A-1

BATTERY Battery : Removal - Refitting

80A

B84 or C84 II - OPERATION FOR REMOVAL OF PART CONCERNED 1 - Disconnection

101253 101252

Remove (depending on country):

Note:

- the battery cover mountings (1) ,

Before disconnecting the wiring from the negative terminal, mark the position of the wires.

- the battery cover.

Remove: Note:

- the stud nuts (2) on the negative terminal,

If the vehicle does not have a battery cover, ensure that one is not added.

- the negative battery terminal nut (3) . Remove the negative terminal. 2 - Removal

101253

Remove the cover (4) from the positive terminal.

80A-2

BATTERY Battery : Removal - Refitting

80A

B84 or C84 3 - Replacement Check that the battery needs replacing (see Technical Note 6014A, Starting-charging, 16A, Checking the charge circuit ). Remove the protective battery cover.

REFITTING (PROCEDURE 1) I - REFITTING PREPARATION OPERATION Test the battery (see Technical Note 6002A, Battery, 80A, Battery: Test ). IMPORTANT Poor contact due to insufficient tightening may lead to ignition or charging faults, create sparks, expose the battery and cause acid to be spilled. (see 80A, Battery, Battery: Precautions for repair ).

101254

Remove: - the fuse cable nut (5) ,

II - REFITTING OPERATION FOR PART CONCERNED

- the fuse cable. Undo the nut (6) from the positive battery terminal.

1 - Replacement

Remove the « positive terminal-fuse mounting » assembly.

Position the battery protective cover. 2 - Refitting

WARNING The fuse mounting is fragile.

Correctly position the battery in its housing. Undo the positive battery terminal.

Unclip the degassing pipe.

Push the positive battery terminal fully onto the battery terminal post.

101253

Remove: - the bracket mounting nut (7) , - the battery bracket, - the battery.

80A-3

BATTERY Battery : Removal - Refitting

80A

B84 or C84 3 - Connection

101253

Loosen the negative battery terminal. Take care that the square washer does not become skewed. 101254

Tighten to torque the positive terminal nut (6 Nm) (8) . Position the fuse cable.

Push the negative battery terminal fully onto the battery terminal post. Tighten to torque the negative terminal nut (6 Nm) (10) .

Tighten to torque the fuse cable nut ( 5 Nm ) (9) . Fit the positive terminal cover.

WARNING

Connect the degassing pipe.

In order to avoid premature loosening of the stud nuts when removing the negative terminal cables, only allow a maximum of two terminals per stud, distributing them between the various studs when refitting.

Position the battery bracket. Tighten to torque the bracket mounting nut (12 Nm) .

Tighten to torque the negative terminal stud nuts (6 Nm) (11) .

80A-4

BATTERY Battery : Removal - Refitting

80A

B84 or C84

REMOVAL (PROCEDURE 2)

III - FINAL OPERATION

101252

114339

Refit (according to the country):

Negative battery terminal since 10/01/05

- the battery cover. I - REMOVAL PREPARATION OPERATION

- the battery cover mountings (12) , Note:

WARNING

If the vehicle does not have a battery cover, ensure that one is not added.

Before disconnecting the battery:

Tighten to torque the battery cover mounting bolts (5 Nm) (12) .

- switch off the ignition, - switch off all consumers,

Engage clip (13) .

- wait for the engine cooling fan to stop,

When refitting the battery or each time that it is disconnected, it may be necessary to carry out some basic programming, without using the diagnostic tool, so that the vehicle can operate correctly (see MR 366 Fault finding, 80A, Battery, Battery: Initialisation ).

- if the vehicle is fitted with Carminat, wait for the system to shut down after the + after ignition feed is switched off (for approximately 1 minute ).

WARNING The visual indicator light on some batteries deteriorates substantially over time; take care not to use it after the initial delivery of the vehicle to the customer.

80A-5

BATTERY Battery : Removal - Refitting

80A

B84 or C84 II - OPERATION FOR REMOVAL OF PART CONCERNED 1 - Disconnection

101252

Remove (depending on country): - the battery cover fasteners (14) , - the battery cover.

114388

Undo the nut (16) on the negative battery terminal. Note:

Remove the terminal.

If the vehicle does not have a battery cover, ensure that one is not added.

80A-6

BATTERY Battery : Removal - Refitting

80A

B84 or C84

REFITTING (PROCEDURE 2)

2 - Removal

I - REFITTING PREPARATION OPERATION Test the battery (see Technical Note 6002A, Battery, 80A, Battery: Test ). IMPORTANT Poor contact due to insufficient tightening may lead to ignition or charging faults, create sparks, expose the battery and cause acid to be spilled. (see 80A, Battery, Battery: Precautions for repair ). II - REFITTING OPERATION FOR PART CONCERNED 1 - Replacement Position the battery protective cover.

114241

Remove the cover (15) from the positive terminal.

2 - Refitting

Undo the nut (17) on the positive battery terminal.

Correctly position the battery in its housing.

Remove the terminal.

Undo the positive battery terminal. Push the positive battery terminal fully onto the battery terminal post.

WARNING The fuse mounting is fragile. Unclip the degassing pipe.

Tighten to torque the positive battery terminal nut ( 6 Nm ) .

Remove:

Fit the positive terminal cover.

- the bracket mounting nut (18) ,

Connect the degassing pipe.

- the battery bracket,

Position the battery bracket.

- the battery.

Tighten to torque the bracket mounting nut ( 12 Nm ) .

3 - Replacement Check that the battery needs replacing (see Technical Note 6014A, Starting-charging, 16A, Checking the charge circuit ). Remove the protective battery cover.

80A-7

BATTERY Battery : Removal - Refitting

80A

B84 or C84 III - FINAL OPERATION

3 - Connection

114388

101252

Loosen the negative battery terminal.

Refit (according to the country):

Take care that the square washer does not become skewed.

- the battery cover. - the battery cover mountings (20) ,

Push the negative battery terminal fully onto the battery terminal post. Tighten to torque the negative terminal nut ( 6 Nm ) (19) . WARNING

Note: If the vehicle does not have a battery cover, ensure that one is not added. Tighten to torque the battery cover mounting bolts ( 5 Nm ) (20) .

In order to avoid premature loosening of the stud nuts when removing the negative terminal cables, only allow a maximum of two terminals per stud, distributing them between the various studs when refitting.

Engage clip (21) .

Tighten to torque the negative terminal stud nuts ( 6 Nm ) .

80A-8

When refitting the battery or each time that it is disconnected, it may be necessary to carry out some basic programming, without using the diagnostic tool, so that the vehicle can operate correctly (see MR 366 Fault finding, 80A, Battery, Battery: Initialisation ).

BATTERY Battery: Precautions for repair

80A

IMPORTANT

IMPORTANT

- Batteries contain sulphuric acid, which is a dangerous substance.

To avoid all risk of sparks, ensure that all electrical consumers are fully switched off.

- When a battery is being charged, oxygen and hydrogen are created, the mixture of these gases can present a risk of explosion.

When a battery is being charged in a room, switch off the charger before connecting or disconnecting the battery. Do not place any metallic items on the battery as this may create a short circuit across the terminals.

I - SAFETY

never hold a naked flame, a welding gun, blowtorch, a cigarette or a lit match near to a battery.

1 - DANGER: RISK FROM ACID LINKED TO HANDLING AND TO INCORRECT TIGHTENING OF THE MOUNTING FLANGE.

II - CLEANLINESS

Sulphuric acid is a highly aggressive and toxic substance which corrodes most metals. When handling batteries, it is very important to take the following precautions:

Check that there is no creep leakage (sulphation) on the battery terminals. Clean the battery terminals if there is a build-up of salts.

- protect your eyes by wearing goggles, - wear acid-proof gloves and clothing.

WARNING Poor contact may cause starting or charging faults, create sparks and cause the battery to explode.

IMPORTANT - If acid splashes onto you, rinse all contaminated areas thoroughly with water.

III - SPECIAL RECOMMENDATIONS

- If it comes into contact with skin, consult a doctor. WARNING 2 - DANGER: RISK OF EXPLOSION LINKED TO CHARGING AND TO INCORRECT TIGHTENING OF THE TERMINALS.

These vehicles are equipped with a battery with low water consumption. Topping up the electrolyte is therefore prohibited.

When a battery is charging oxygen and hydrogen are produced. Gas formation is at a maximum when the battery is completely charged, and the quantity of gas produced is proportional to the strength of the charging current.

WARNING Before disconnecting the battery:

The oxygen and hydrogen mix in the space on the surface of the plates, forming an explosive mixture. This mixture is highly explosive.

- switch off the ignition,

The smallest of sparks or heat sources can cause an explosion. The explosion is so strong that the battery can shatter and spray the acid into the surrounding atmosphere.

- wait for the fan unit to stop,

People nearby are at risk (exploded fragments, acid splashes). Acid splashes are dangerous. They also damage clothing. Safeguards against the danger of explosion, which can be caused by handling a battery carelessly, must be taken very seriously.

- switch off all consumers,

- if the vehicle is fitted with Carminat, wait for the entire system to shut down after the + after ignition feed is switched off (approximately 1 minute ). When refitting the battery or each time it is disconnected, it may be necessary to carry out some basic programming, without using the diagnostic tool, so that the vehicle can operate correctly (see MR 366 Fault finding, 80A, Battery, Battery: Initialisation ).

80A-9

HEADLIGHTS Automatic headlights I - AUTOMATIC HEADLIGHTS WHEN THE VEHICLE IS STATIONARY (SEE-ME-HOME FUNCTION). Depending on the version, vehicles may be fitted with dipped headlights that come on automatically (when the engine is switched off) to light the area in front of the vehicle. This function is only available with the ignition switched off, the lighting stalk in its neutral position and the lights not lit, and operates for timed periods of 30 seconds ( 2 minutes maximum). Activation It is switched on with the lighting stalk: - switch off the ignition, - flash the main beam headlights using the stalk, - the dipped beam headlights are supplied for 30 seconds .

Note: Each request for main beam headlights using the lighting stalk will add a time of 30 seconds ( 2 minutes maximum). Switching on the side lights or switching on the ignition will exit the function. II - AUTOMATIC HEADLIGHTS ON WHILE DRIVING The lighting stalk is used for activating or inhibiting the function, if the UCH is configured correctly ( (see 87B, Passenger compartment connection unit) ): - with the engine stopped or stationary and the engine running, - press and hold the « Auto » button on the end of the lighting stalk, - when the status changes, the instrument panel beeps and a message is displayed. From now on the system will operate in automatic mode. Perform the same operation to return to manual mode.

Note: For special notes on replacing the light sensor (see 85A, Wiping - Washing) .

80B-1

80B

HEADLIGHTS Halogen headlight: Removal - Refitting

80B

DOCUMENT PHASE 2

Tightening torquesm headlight mounting bolts

4 Nm

The headlight and the direction indicator are one unit.

Note: When removing the xenon headlights, it is essential to respect the safety regulations (see 80C, Xenon bulbs, Xenon headlight: Removal - Refitting, page 80C-4) . 115726

Remove the headlight upper mounting bolt (2) .

REMOVAL

Disconnect the headlight connectors.

Remove the front bumper (see MR 365 Bodywork, 55A, Exterior protection, Front bumper: Removal - Refitting ).

Remove the headlight.

REFITTING Refit: - the headlight; - the headlight mounting bolts. Tighten to torque the headlight mounting bolts ( 4 Nm ) . Connect the connectors. Refit the front bumper (see MR 365 Bodywork, 55A, Exterior protection, Front bumper: Removal - Refitting ). 115725

Remove the headlight lower mounting bolts (1) .

80B-2

Adjust the headlights (see 80B, Headlights, Halogen headlight: Adjustment, page 80B-3) .

HEADLIGHTS Halogen headlight: Adjustment

80B

Position the vehicle on a flat, level surface. Inflate the tyres to the recommended pressure. Open the bonnet.

1

Ensure that the vehicle luggage compartment is empty. Note: Do not apply the parking brake. Set the remote adjustment control to « 0 » . Position the headlight beam adjuster in front of the vehicle and adjust it according to the inscribed value ( -1.0 % ) depending on the equipment level.

101239

1

2

101238

Turn screw (1) for vertical adjustment. Turn screw (2) for horizontal adjustment. Note: To access the horizontal adjustment screw (2) , use a 6 mm Allen key through the wheel arch access flap.

80B-3

HEADLIGHTS Halogen bulbs: Replacement

80B

I - MAIN BEAM BULBS

REPLACEMENT

1

2

101237

102138

The bulbs are replaced using various procedures depending on the vehicle engine:

Remove:

- through the wheel arch liner access flap (1) ,

- the bulb.

- the plastic cover (2) ,

- through the engine compartment, - by removing the headlight.

Note: Only use approved H1 bulbs.

80B-4

HEADLIGHTS Halogen bulbs: Replacement

80B

IV - DIRECTION INDICATOR BULB

II - SIDE LIGHT BULB

4

3

101237

101946

Remove:

Remove:

- the plastic cover (3) ,

- the plastic cover (4) ,

- the bulb.

- the bulb.

Note:

WARNING

Only use approved W5W bulbs.

Only use approved PY21W bulbs.

III - DIPPED BEAM HEADLIGHT BULB Remove: - the plastic cover (3) , - the bulb. Note: - Only use approved H7 bulbs. - For replacing Xenon headlight bulbs ( (see 80C, Xenon bulbs) ).

80B-5

HEADLIGHTS Front fog light: Removal - Refitting

80B

REMOVAL

101987 101950

Remove: - the front bumper (see MR 365 Bodywork, 55A, Exterior protection, Front bumper: Removal Refitting ). - the fog light mounting bolts (1) .

REFITTING Only replace the bulb with an approved H11 bulb. Refit: - the fog light mounting bolts, - the front bumper (see MR 365 Bodywork, 55A, Exterior protection, Front bumper: Removal Refitting ).

80B-6

Adjust the fog lights using a screwdriver.

HEADLIGHTS Remote headlight adjustment control: Removal - Refitting

80B

REMOVAL WARNING Two versions are available: - one with an « entry level » lighting dimmer for manual heating and ventilation systems, - the other with a « top of the range » lighting dimmer for climate control.

Note: The beam adjustment part is the same, regardless of heating and ventilation system. 101194

1

2

3 101197

Remove: - the trim underneath the driver's side of the dashboard, - the switch board (3) using a small screwdriver. Note: The lighting dimmer (1) and the beam adjustment control (2) form a single unit. Disconnect the connector. Remove the « dimmer/adjustment control » from its support.

80B-7

HEADLIGHTS Remote headlight adjustment motor: Removal - Refitting It is necessary to remove the lens unit to remove the beam adjustment actuator.

Turn the motor one eighth of a turn so that it fits in the headlight. Reconnect the connector.

Note:

Refit the sealing cover.

For information regarding the Xenon headlights ( (see 80C, Xenon bulbs) ).

Adjust the headlights.

REMOVAL Remove the headlight.

2

1 102302

Turn the motor through one eighth of a turn towards the outside to disconnect it from the headlight unit. WARNING Detach the catch (2) carefully to avoid breaking it Disconnect the ball joint from the parabola by tilting the actuator slightly.

Note: To facilitate this tighten screw (1) by several turns.

REFITTING Keep the parabola towards the rear of the lens unit while pulling on the base of the bulb. Click the ball joint into the headlight clip. Position the motor on the headlight.

80B-8

80B

XENON BULBS Xenon headlights: Description

80C

These vehicles are required to have the following fitted: - an automatic beam adjustment system for each headlight based on vehicle attitude, acceleration, braking and vehicle speed,

Note: - The height of the beam varies according to vehicle speed.

- headlight washers.

- Above 19 mph (30 km/h) , the range is greater.

- Never switch on a bulb which is not fitted into the headlight (dangerous to the eyes).

The bulbs do not contain a filament. The light from these bulbs is generated by two electrodes in a quartz bulb which contains high-pressure gas (Xenon) and Mercury.

- Xenon bulbs operate at a voltage of 20000 V when switched on, then 85 V alternating current when operating.

Each headlight has a computer integrated in the power unit (ballast).

IMPORTANT

- Wait until the « computer / power unit » assemblies have cooled before removing them. - The battery must be disconnected before carrying out any operations.

Fault finding tools are compatible with this system . The « computer/power unit » assembly and the Xenon headlight can be replaced separately from the lens unit.

WARNING The actuator (stepping motor) cannot be removed from the headlight unit. If the actuator is faulty, replace the headlight unit.

1

6

3 2

5 4 102162

80C-1

XENON BULBS Xenon headlights: Description

(1)

Front and rear height sensor

(2)

Condenser

(3)

High-voltage wiring

80C

(4)

Xenon bulb

(5)

Computer - output unit

(6)

Actuator (stepper motor)

System diagram

10

11

9 1 3

4

5

6

7

8

2 12

13

14

103457

1

Rain and light sensor

2

Lighting stalk

3

UCH

4

Dipped / main beam headlights signal (Protection and Switching Unit)

5

Vehicle speed signal (ABS computer)

6

Front height (front sensor)

7

Rear height (rear sensor)

8

K diagnostic line

9

Computer + output unit (left-hand headlight)

10

Bulb

80C-2

XENON BULBS Xenon headlights: Description 11

Left-hand height adjustment actuator

12

Computer + output unit (right-hand headlight)

13

Right-hand height adjustment actuator

14

Bulb

80C-3

80C

XENON BULBS Xenon headlight: Removal - Refitting REMOVING - REFITTING The procedure for removing and refitting headlights fitted with xenon bulbs is identical to the procedure for halogen headlights (see 8 0 B, Headlights, Halogen headlight: Removal - Refitting, page 80B-2) . IMPORTANT - To prevent eye injuries, do not look at a xenon bulb when lit (lighting voltage of 20,000 V ). - Wait until the « computer-power unit » assemblies have cooled before removing them. - It is forbidden to switch on a xenon bulb if the bulb is not fitted in the headlight (risk of serious eye injury). - Disconnect the battery, starting with the negative terminal. Adjust the headlight beam (see 80C, Xenon bulbs, Xenon headlights: Adjustment, page 80C-5) .

80C-4

80C

XENON BULBS Xenon headlights: Adjustment

WARNING

80C 1

Each operation on a sensor or a part of the axle assembly requires calibration of the computer then headlight beam adjustment. (see MR 366 Fault finding, 80C Xenon bulbs, Fault finding - Configuration and programming ) and (see 80C, Xenon bulbs, Xenon headlights: Adjustment, page 80C-5) . Check that the computer is configured and calibrated correctly (see MR 366 Fault finding, 80C Xenon bulbs, Fault finding - Configuration and programming ). Place the vehicle on a level horizontal surface. Set the tyres at the recommended pressure for the vehicle chassis model. Open the bonnet.

101239

Ensure that the luggage compartment is empty.

Adjust the headlights via access (1) .

Note: - Do not apply the handbrake. - Do not get into the vehicle throughout the operation.

ADJUSTMENT Position a headlight beam adjustment tool set to -1.3 % (value written on the headlight) in front of the vehicle. Turn on the dipped headlights.

80C-5

XENON BULBS Xenon bulb: Replacement

80C

IMPORTANT

3

- To prevent eye injuries, do not look at a xenon bulb when lit (lighting voltage of 20,000 V ).

2

- Wait until the « computer-power unit » assemblies have cooled before removing them. - It is forbidden to switch on a xenon bulb if the bulb is not fitted in the headlight (risk of serious eye injury). - Disconnect the battery, starting with the negative terminal. To replace a xenon bulb, remove the headlight.

REMOVAL Remove the headlight (see 80C, Xenon bulbs, Xenon headlight: Removal - Refitting, page 80C-4) . 101947

1

Remove the high-voltage unit (2) by turning it one eighth of a turn anti-clockwise. Unclip the retaining latch holding the bulb. WARNING The actuator (3) (stepper motor) can not be removed from the headlight. If the actuator is faulty, replace the headlight.

REFITTING Hold the bulb by its base. WARNING

101945

Remove: - the retaining clip (1) , - the sealing cover.

80C-6

Do not touch the xenon bulb with your fingers; if you do this, clean the bulb using alcohol and a soft, lint-free cloth.

XENON BULBS Xenon bulb: Replacement

12398

Position: - the bulb (the lug must be lined up with the groove in the headlight), - the bulb lock, - the high voltage unit, - the supply connector. Note: Only use approved D2S bulbs. Refit the headlight (see 80C, Xenon bulbs, Xenon headlight: Removal - Refitting, page 80C-4) . Adjust the headlight beam (see 80C, Xenon bulbs, Xenon headlights: Adjustment, page 80C-5) .

80C-7

80C

XENON BULBS Xenon bulb computer: Removal - Refitting

80C

REFITTING Tightening torquesm power computer to a torque of

12 Nm

IMPORTANT - To prevent eye injuries, do not look at a xenon bulb when lit (lighting voltage of 20,000 V ). - Wait until the « computer-power unit » assemblies have cooled before removing them. - It is forbidden to switch on a xenon bulb if the bulb is not fitted in the headlight (risk of serious eye injury). - Disconnect the battery, starting with the negative terminal.

REMOVAL

101944

Disconnect the battery (see 80A, Battery, Battery : Removal - Refitting, page 80A-1) .

Connect the connectors.

Remove the headlight (see 80C, Xenon bulbs, Xenon headlight: Removal - Refitting, page 80C-4) .

WARNING

Place the headlight on a clean cloth so as not to scratch it.

- The left and right-hand headlight high-voltage wiring harnesses are different (brown connector for the left-hand headlight and blue for the righthand headlight). - The seal must always be replaced when a computer is replaced.

1

Tighten the power computer to a torque of ( 12 Nm ) . Refit the headlight (see 80C, Xenon bulbs, Xenon headlight: Removal - Refitting, page 80C-4) . Connect the battery (see 80A, Battery, Battery : Removal - Refitting, page 80A-1) . Carry out the configuration when replacing one or both computers (see MR 366 Fault finding, 80C, Xenon bulbs, Fault finding - Configuration and programming ).

101948

Remove the power unit computer mounting bolts (1) . Disconnect the connectors.

80C-8

Calibrate the computer (see MR 366 Fault finding, 80C Xenon bulbs, Fault finding - Configuration and programming ). Adjust the headlight beam (see 80C, Xenon bulbs, Xenon headlight: Removal - Refitting, page 80C4) .

XENON BULBS Headlight adjustment front sensor: Removal - Refitting

Calibrate the computer (see MR 366 Fault finding, 80C Xenon bulbs, Fault finding - Configuration and programming ).

Tightening torquesm front height sensor mounting bolt

80C

Adjust the headlights (see 80C, Xenon bulbs, Xenon headlights: Adjustment, page 80C-5) .

8 Nm

REMOVAL

2 1 101989

Disconnect the connector. Remove: - clip (1) , - the front height sensor mounting bolt (2) .

REFITTING Position the sensor and its mounting on the vehicle. Tighten to torque the front height sensor mounting bolt ( 8 Nm ) .

WARNING The clip (1) must be replaced whenever it is removed.

Note: - Since the front sensor does not have the same electronic specifications as the rear sensor, it is very important not to confuse them. - The front sensor has a yellow mark.

80C-9

XENON BULBS Headlight adjustment rear sensor: Removal - Refitting

80C

Tighten to torque the rear height sensor mounting bolt ( 8 Nm ) . Tightening torquesm rear height sensor mounting bolt

8 Nm

WARNING Clip (1) must be replaced each time it is removed.

REMOVAL Note: - Since the rear sensor does not have the same electronic specifications as the front sensor, it is very important not to mix them up.

1

- The rear sensor has a green mark. Calibrate the computer (see MR 366 Fault finding, 80C Xenon bulbs, Fault finding - Configuration and programming ). Adjust the headlights (see 80C, Xenon bulbs, Xenon headlights: Adjustment, page 80C-5) .

101990

2

101991

Remove: - the clip (1) , - the rear height sensor mounting bolt (2) .

REFITTING Position the sensor and its mounting on the vehicle.

80C-10

REAR LIGHTING Third brake light: Removal - Refitting

81A

REMOVAL

3

1

101362 101363

Disconnect the connector (3) .

Remove the interior tailgate trim( (see Tailgate lining: Removal - Refitting) following Workshop Repair Manual 365 - Bodywork .

Remove the third brake light. Note:

Unclip the light by pressing on the lugs (1) with a flat screwdriver.

The vehicles are fitted with a brake light containing diodes.

REFITTING To refit, proceed in the reverse order of removal.

2

101361

Unclip the washer jet (2) .

81A-1

REAR LIGHTING Rear light on wing: Removal - Refitting REMOVAL

1

101240

Remove the two nuts (1) . Unclip the rear light. Disconnect the rear light connectors.

2

101242

Unclip the bulb mountings by pressing the tabs (2) to access the bulbs.

REFITTING To refit, proceed in the reverse order to removal.

81A-2

81A

REAR LIGHTING Registration plate light

101241

The registration plate lights are clipped onto the tailgate on either side of the opening control.

81A-3

81A

INTERIOR LIGHTING Operating principle I - SPECIAL FEATURES Vehicles can have: - independent lights at the bottom of the doors (lit when the door or compartment under the floor concerned is opened, - timed courtesy lights (front and rear); - lights in the luggage compartment; - interior lights below each sun visor. II - TIMER OPERATION The interior lights are switched on Immediately by the UCH: - when a door or the tailgate/boot is opened, - when the doors are unlocked with the remote control (or the hands-free function), The UCH switches the interior lights off after a delay, as appropriate - switch off without delay: when the doors or boot are locked using the remote control (doors and boot closed) - switch off with delay: • after the last door or the boot is closed, • when the doors or boot are unlocked with the remote control, • when the ignition is switched on ( « progressive » ).

Note: The UCH switches off the interior lights after approximately 20 minutes .

81B-1

81B

INTERIOR LIGHTING Courtesy light: General information Depending on the position of the courtesy light and the vehicle equipment, the lighting may have: - a single centre light switch, - a centre light switch and a reading light, - a central light switch and two reading lights.

81B-2

81B

INTERIOR LIGHTING Courtesy light

81B

Special tooling required Car. 1597

Lever for removing rear grab handle clips.

REMOVAL 3

1 2

101243

Pull on the securing tabs (2) . Press on clip (3) using a flat-headed screwdriver to remove the courtesy light. Disconnect the connector. 101244

Unclip the translucent cover (1) using tool (Car. 1597) positioned on the right-hand side of the courtesy light.

81B-3

INTERIOR LIGHTING Courtesy light: General information

81B

The courtesy mirrors may be fitted with a light incorporated into the headlining. Note: Operation of the switch can be checked by connecting a multimeter to (5) :

3

- mirror cover closed (switch open) = light out = infinite resistance,

4

- mirror cover open (switch closed) = light on = zero resistance.

1

101246

4

5

2

19250

The switch is located on the sun visor mirror cover (1) (2) . The current is supplied to the light (3) through the sun visor centre mounting (4) .

81B-4

INTERIOR LIGHTING Vanity light: Removal - Refitting Special tooling required Car. 1597

Lever for removing rear grab handle clips.

REMOVAL

1

101245

Position the tool (Car. 1597) on the opposite side of the centre light (1) . Remove the courtesy light.

REFITTING Connect the connector to the centre courtesy light. Press the side opposite the centre light to fit it into place.

81B-5

81B

INTERIOR LIGHTING Lower door light: Removal - Refitting REFITTING

Special tooling required Car. 1597

81B

Engage the connector towards the interior of the door.

Lever for removing rear grab handle clips.

Press on the side opposite the light to fit it in place.

Some vehicles may have independent lights controlled by the UCH when the luggage compartment under the floor on either the driver's or passenger side is opened; only the light on that side comes on.

REMOVAL

1

103818

1

103868

Position the tool (Car. 1597) on the light side (1) . Remove the lower door light.

81B-6

INTERIOR LIGHTING Lower door light switch: Removal - Refitting REMOVAL

1

102445

Remove: - the compartment cover, - the switch (1) by pressing on the tabs.

REFITTING To refit, proceed in the reverse order to removal.

81B-7

81B

FUSES

81C

Passenger compartment fuse and relay box: Identification This fuse box is located in the passenger compartment on the left-hand side.

The unit is located behind the flap (2) .

DG

A

B

S

1 101194

T

The unit is located behind the flap (1) .

U

F G I J K

V

C

H

D

L M

DD

W

N

E

O 102294

2 102319

Relay Key

Nominal current

Description

(A)

30 A

Electric window relay

(B)

40 A

Accessories relay

81C-1

FUSES Passenger compartment fuse and relay box: Identification

81C

Fuses Key

Nominal current

Description

(C)

40 A

Passenger compartment ventilation

(D)

40 A

One-touch rear windows or electric window relay

(E)

20 A

Electric sunroof

(F)

10 A

Anti-lock Braking System and Electronic Stability Program computer

(G)

15 A

Radio - offset display - headlight washer pump relay - first row cigarette lighter - heated seats - screen washer pump - diesel fuel heater relay air conditioning control panel - AC control unit - auto-dimming rear-view mirror - Protection and Switching Unit

(H)

15 A

Brake lights

(I)

Not used

(J)

25 A

Driver's electric window

(K)

25 A

Passenger electric window

(L)

20 A

Consumer cut-out fuse : radio - offset display - heated door mirror control - alarm - instrument panel

(M)

15 A

Horn - diagnostic socket - headlight washer pump relay - rear wiper motor

(N)

15 A

Rear screen wiper

(O)

20 A

UCH - instrument panel - AC control unit - accessories relay

(T)

20 A

Heated seats

(S)

3A

Passenger compartment temperature sensor and fan - autodimming rear-view mirror - rain and light sensor (depending on version)

(U)

20 A

Central door locking or deadlocking

(V) (W)

Not used 7.5 A

Heated door mirrors

81C-2

FUSES Engine Compartment Fuse and Relay Box The engine fuses are grouped: - in the Protection and Switching Unit located in the engine compartment,

81C

- in a fuse and relay box located under the Protection and Switching Unit. For instructions on removing the protection and switching unit, ( (see 87G, Engine interconnection unit) ).

102290

81C-3

FUSES Engine Compartment Fuse and Relay Box

81C

Fuse allocation on the Protection and Switching Unit (depending on the equipment level) Number

Nominal current

Description

3

25 A

Starter solenoid

4

10 A

Air conditioning compressor clutch

5A

15 A

Electric steering lock

5C

10 A

Reversing lights

5D

5A

Injection computer - electric steering column lock (+ after ignition)

5E

5A

Airbag and electric power assisted steering computer (+ after ignition)

5F

7.5 A

+ After ignition passenger compartment: gear lever display - ECO/PERF switch - cruise control and speed limiter - driving instructor's control unit passenger compartment relay and fuse unit - passenger compartment auxiliary heater relay - diagnostic socket - hands-free carphone microphone - rear-view mirror, rain and light sensor (depending on version)

5H

5A

Automatic gearbox (+ after ignition)

5G

10 A

Not used

6

30 A

Heated rear screen

7A

7.5 A

Right-hand side lights - cruise control and speed limiter - Electronic Stability Program - gear lever display - heated seat controls

7B

7.5 A

Left-hand side lights - cigarette lighter - hazard warning lights and door locking switch - headlight adjustment rheostat - air conditioning control panel - radio - offset display - Central Communications Unit - CD changer - driver's electric window control - electric door mirror control - rear electric window locking control - passenger electric window controls - rear electric window control

8A

10 A

Main beam headlights right-hand side

8B

10 A

Left-hand main beam headlight

8C

10 A

Right-hand dipped beam headlights - rear height sensor - front height sensor - headlight beam adjustment rheostat - right-hand headlight beam adjustment switch

8D

10 A

Left-hand dipped headlights - left-hand headlight beam adjustment switch

9

25 A

Windscreen wiper motor

10

20 A

Front fog lights

11

40 A

Cooling fan assembly

13

25 A

Anti-lock Braking System and Electronic Stability Program computer

15

20 A

+ battery automatic gearbox

16

10 A

Not used

81C-4

FUSES Engine Compartment Fuse and Relay Box Fuse allocation on fuse and relay box

9

7

8

5

6

3

4

1

2

102295

Allocation of fuses (depending on equipment level) Key

Nominal current

Description

(1)

-

Not used

(2)

40 A

Preheating unit

(3)

-

Not used

(4)

70 A

Passenger compartment fuse and relay supply

(5)

50A

Anti-lock braking system computer

(6)

70 A

Electric power assisted steering

(7)

40 A

Auxiliary heater relay

(8)

60 A

Passenger compartment fuse and relay supply

(9)

70 A

Passenger compartment auxiliary heating relay

81C-5

81C

FUSES Engine Compartment Fuse and Relay Box

B

A

102293

Allocation of relays (depending on equipment level) Key

Nominal current

Description

(A)

20 A

Diesel heating relay

(B)

-

Not used

81C-6

81C

FUSES Battery protection fuses

81C

These fuses are located on the positive battery terminal.

1

3 2

102292

Allocation of fuses (depending on equipment level) Mark

Nominal current

Description

(1)

30 A

protected + battery feed for fuse box, passenger compartment relay and UCH

(2)

350 A (Petrol)

protected + battery feed for starting, alternator, power feed fuse rack, Protection and Switching Unit

400 A (Diesel) (3)

30 A

protected + battery feed for engine functions via the Protection and Switching Unit and diesel fuel heater relay

81C-7

ENGINE IMMOBILISER Immobiliser system: List and location of components

82A

- three low frequency aerials connected to the UCH ( « Hands-Free » version),

I - LIST OF COMPONENTS The system consists of: - two remote controls for door locking (the system can include up to four Renault cards), - a card reader,

- an injection computer, - an automatic transmission computer (if fitted), - a manual gearbox neutral sensor (if fitted),

- a « Start » button,

- a clutch pedal sensor (if fitted),

- an electric steering column lock, - the UCH located in the passenger compartment,

- a brake pedal switch.

- the Protection and Switching Unit located in the engine compartment,

II - LOCATION OF COMPONENTS

102151

82A-1

ENGINE IMMOBILISER Starting aerial: Removal - Refitting

82A

1

2

3

102323

Vehicles with the « hands-free » system have three starter aerials for the card: - a front detection aerial (1) located behind the front panel of the dashboard, - an aerial (2) at the back of the centre console, - an aerial (3) at the back of the floor.

Note: - The remote control opening aerials have no effect on the engine immobiliser system ( (see 87C, Opening elements management) ). - The aerials are identical and interchangeable. They require no programming.

82A-2

ENGINE IMMOBILISER Starting aerial: Removal - Refitting

82A

I - CENTRE AERIAL

REMOVAL

4

101927

101628

Remove the central console( (see Centre console: Removal - Refitting) .

Unclip the aerial by moving the clips (4) . WARNING

II - REAR AERIAL

The starter aerial clips (4) are fragile.

Partially remove the carpet in the boot.

5

101627

Unclip the front panel (see 82A, Engine immobiliser, Start button: Removal - Refitting, page 82A4) .

101918

Unclip aerial (5) by moving the clips.

82A-3

ENGINE IMMOBILISER Start button: Removal - Refitting

82A

Special tooling required Ms. 1373

Tool for removing radio or chronotachograph.

Ms. 1639

Alpine CD changer extractor.

Ms. 1544

Becker Carminat radio removal tool

REMOVAL disconnect the battery (see 80A, Battery, Battery: Removal - Refitting).

101283

101284

Remove: - the radio using the (Ms. 1373) (if fitted to the vehicle), - the CD changer using the (Ms. 1639) (if fitted to the vehicle), - the navigation computer using the (Ms. 1373) (if fitted to the vehicle), - the radio navigation using the (Ms. 1544) (if fitted to the vehicle). Disconnect the various connectors.

82A-4

ENGINE IMMOBILISER Start button: Removal - Refitting

82A

1

101316

101627

Unclip the front panel.

Unclip the cover (1) .

Disconnect the various connectors.

2

101317

Unclip the cover (2) .

101923

Press the start button clips (4) passing over the top of the steering column. Take out the start button. Clip the front panel back on.

3

REFITTING Fit the start button on the front panel. Reconnect the various connectors.

101290

Remove the screws (3) .

82A-5

ENGINE IMMOBILISER Start button: Removal - Refitting

101290

Refit bolts (5) . Clip the two covers back onto the lower section of the trim. Refit: - the radio (if fitted to the vehicle), - the CD changer (if fitted to the vehicle), - the navigation computer (if fitted to the vehicle), - the radio navigation system (if fitted to the vehicle). Connect the battery (see 80A, Battery, Battery: Removal - Refitting). When refitting the radio, carry out the necessary operations using the diagnostic tool (see MR 366 Fault finding, 86A, Radio, Replacement of components). When refitting the radio navigation system, carry out the necessary operations using the diagnostic tool (see MR 366 Fault finding, 86C, Multimedia, Fault finding - Replacement of components).

82A-6

82A

ENGINE IMMOBILISER Steering column electric lock: Removal - Refitting

82A

Equipment required

2

diagnostic tool

Tightening torquesm steering column lock mounting bolt

8 Nm

The electric steering column lock is mounted on the steering column.

Note:

101196

Remove the instrument panel face (2) .

The lock can only be removed if the steering column is unlocked. The dashboard does not need to be removed.

3

REMOVAL Lock the airbag computer using the diagnostic tool to unlock the steering column lock (see MR 366 Fault finding, 88C, Airbag and pretensioners, Fault finding - Replacement of components ). Shift the steering column to its highest position.

101313

Unclip the sill lining on the front doors (3) .

1

101194

Remove the fuse box cover (1) .

82A-7

ENGINE IMMOBILISER Steering column electric lock: Removal - Refitting

82A

REFITTING Refit the electric steering column lock mounting bolt by turning it anti-clockwise. Tighten to torque the steering column lock mounting bolt ( 8 Nm ) . Refit: - the half cowlings, - the half cowling mounting bolts ,

5

- the lighting dimmer support plate, - the lighting dimmer support plate mounting bolts.

4

Refit the front door sill trim. 101197

Refit the dashboard face.

Remove:

Refit the fuse box cover.

- the lighting dimmer support plate mounting bolts (4) ,

Unlock the airbag computer using the diagnostic tool (see MR 366 Fault finding, 88C, Airbag and pretensioners, Fault finding - Replacement of components ).

- the lighting dimmer support plate, - the half cowling mounting bolts (5) ,

ELECTRIC STEERING COLUMN LOCK CODING

- the half cowlings. Note: The electric lock is supplied uncoded. It must therefore be programmed with the engine immobiliser code when fitted, to allow the ignition to be switched on.

WARNING The injection computer retains the immobiliser code for life. It is forbidden to carry out tests with an electric lock borrowed from the Parts Department or from another vehicle which must then be returned. The programmed code cannot be cleared.

6

Insert the Renault Card into the card reader. Press the start button. 101901

Remove the electric steering column lock mounting bolt (6) .

WARNING The electric steering column lock mounting bolt has a left-hand thread, it is unscrewed in the opposite direction.

82A-8

ENGINE IMMOBILISER Steering column electric lock: Removal - Refitting Remove the Renault card from the card reader to switch off the ignition. Note: - The electric steering column lock locks the steering column after a few seconds; coding is then complete. - The red immobiliser indicator light flashes to indicate that the immobiliser function is active.

82A-9

82A

ENGINE IMMOBILISER Immobiliser system: Programming: Program the engine immobiliser system (see MR 366 Fault finding, 87B, Passenger compartment connection unit, Replacement of components ).

82A-10

82A

ENGINE IMMOBILISER Card reader: Removal - Refitting

82A

Special tooling required Ms. 1373

Tool for removing radio or chronotachograph.

Ms. 1639

Alpine CD changer extractor.

Ms. 1544

Becker Carminat radio removal tool

The card reader is the same on « entry level » vehicles and those fitted with the « hands-free » function.

REMOVAL disconnect the battery (see 80A, Battery, Battery: Removal - Refitting).

101283

101284

Remove: - the radio using the (Ms. 1373) (if fitted to the vehicle), - the CD changer using the (Ms. 1639) (if fitted to the vehicle), - the navigation computer using the (Ms. 1373) (if fitted to the vehicle), - the radio navigation using the (Ms. 1544) (if fitted to the vehicle). Disconnect the various connectors.

82A-11

ENGINE IMMOBILISER Card reader: Removal - Refitting

82A

101316

101627

Unclip the front panel.

Unclip the cover (1) .

Disconnect the various connectors.

101317

Unclip the cover (2) .

101629

Remove the card reader by pressing its clips.

REFITTING Fit the card reader by clipping it to the front panel. Reconnect the various connectors. Clip the front panel back on.

101290

Remove the bolts (3).

82A-12

ENGINE IMMOBILISER Card reader: Removal - Refitting

101290

Refit the bolts (5). Clip the two covers back onto the lower section of the trim. Refit: - the radio (if fitted to the vehicle), - the CD changer (if fitted to the vehicle), - the navigation computer (if fitted to the vehicle), - the radio navigation system (if fitted to the vehicle). Connect the battery (see 80A, Battery, Battery: Removal - Refitting). When refitting the radio, carry out the necessary operations using the diagnostic tool (see MR 366 Fault finding, 86A, Radio, Replacement of components). When refitting the radio navigation system, carry out the necessary operations using the diagnostic tool (see MR 366 Fault finding, 86C, Multimedia, Fault finding - Replacement of components).

82A-13

82A

HORN Horn

82B II - CONNECTION

I - DESCRIPTION

101235

The horn is located behind the front bumper ( (see 80B, Headlights) ).

1

102137

The horn is operated by a control (1) on the steering wheel.

82B-1

Track

Description

1

Feed (control on the steering wheel)

2

Earth

ALARM Pre-equipment I - DESCRIPTION These vehicles are pre-wired to be fitted with a RENAULT approved alarm.

1

102296

The specific connector (1) is located next to the UCH. II - CONNECTION

Track

Description

1

+ Battery

2

+ accessories feed or + after ignition (depending on to vehicle version)

3

Indicator control

4

Immobiliser indicator light

82C-1

82C

INSTRUMENT PANEL Dashboard: Removal - Refitting

83A

Special tooling required Ms. 1373

Tool for removing radio or chronotachograph.

Ms. 1639

Alpine CD changer extractor.

Car. 1597

Lever for removing rear grab handle clips. Equipment required

1

diagnostic tool

Tightening torquesm airbag module bolts steering wheel bolt

2 Nm 44 Nm 101323

mounting bolt

2 Nm

battery cover bolts

4 Nm

Unclip the mounting clip (1) .

REMOVAL IMPORTANT

3

Before carrying out any work on a safety system component, it is essential to lock the airbag computer using the diagnostic tool (see 88C, Airbags and pretensioners, Airbag computer locking procedure ). When this function is activated, all the trigger lines are inhibited and the airbag warning light on the instrument panel lights up continuously (ignition on).

2

Locking the airbag computer also unlocks the electric steering column lock.

IMPORTANT

101324

Handling pyrotechnic systems (airbags or pretensioners) near to a source of heat or flame is forbidden: there is a risk of triggering the airbags or pretensioners.

Remove: - the clip (2) , - the sun visor (3) .

Disconnect the battery, starting with the negative terminal. Remove the centre console (see 57A, Interior accessories, Centre console ).

83A-1

INSTRUMENT PANEL Dashboard: Removal - Refitting

83A

6

101194

Unclip the lower housing access flap. (6)

101313

Remove the front sill panel trims.

4 7 101196

Unclip the side panel (7) .

9

5

9

101314

8

Unclip the windscreen pillar trims (4) and (5) . Remove:

9

- the tweeter speaker grilles,

9 101197

- the tweeters.

Unclip the headlight beam adjustment control and dimmer control (8) . Remove bolts (9) .

83A-2

INSTRUMENT PANEL Dashboard: Removal - Refitting

83A

10

101198

101920

Remove the retaining clip from the driver's airbag connector retaining clip, using a flat-blade screwdriver.

Unfasten the anti-rotation clip. (10)

WARNING The two anti-rotation clips must be replaced every time they are removal.

11 101200

Remove: - the connectors, 18455

Turn the steering wheel half a turn to access the hole (11) . Insert a screwdriver into opening (11) . Remove the airbag.

83A-3

- the driver's airbag.

INSTRUMENT PANEL Dashboard: Removal - Refitting

83A

15 12

14

101201

101203

Mark the position of control assembly under the steering wheel.

Straighten the wheels. Remove:

Check that mark (14) on the rotary switch is correctly positioned opposite the indexing mark.

- the steering wheel bolt (12) , - the steering wheel.

Remove the control assembly under the steering wheel. Slacken the bolt (15) Unclip the steering column assembly. Disconnect: - the various connectors (wiper, radio and lighting control), - the rotary switch connector.

13

101202

Remove: - the three lower bolts (13) - the upper and lower casing.

83A-4

INSTRUMENT PANEL Dashboard: Removal - Refitting

19

83A 18

19

17

16 101204

101206

Remove both bolts (16) .

Remove bolt (18) .

Unclip both upper clips (17) .

Press the two clips (19) .

Remove the second lower casing.

Remove the instrument panel.

20

101205

101207

Remove bolt (20) .

Unclip the top of the dashboard (partially). Disconnect the Carminat navigation system speaker connector (according to the equipment level).

83A-5

INSTRUMENT PANEL Dashboard: Removal - Refitting

83A

21 23

24 101285

Unclip the top cover (21) or display support (basic version).

101289

Remove: - the bolt (23) , - the bolts (24) .

101286

Disconnect the insolation sensor.

22 101283

Remove the Carminat control (if installed), using the tool (Ms. 1373) . Disconnect the various connectors.

101287

Remove the bolts (22) and Carminat screen (if installed). Disconnect the connector.

83A-6

INSTRUMENT PANEL Dashboard: Removal - Refitting

83A

26 26

101284

101291

Remove the radio with tool (Ms. 1639) .

Remove bolts (26) .

Disconnect the various connectors.

Remove the « centre air vent / air conditioning control » assembly. Note: On vehicles without climate control:

25

- remove the bolts (26) , - loosen the centre air vent from the air conditioning or heating control, - remove the vent. Place the air conditioning control so that it does not interfere with removal of the dashboard. Disconnect the various connectors.

25 101290

Remove bolts (25) . Unclip the card reader, using tool (Car. 1597) . Disconnect the various connectors.

83A-7

INSTRUMENT PANEL Dashboard: Removal - Refitting

83A

30 27 100268

101295

Unclip the two lower covers (30)

Open the glove compartment. Unclip the side panel (27) . Disconnect the passenger front airbag deactivation connector.

34

31

33

28

32 29

29

29 101294

101296

Unclip the glovebox light (31)

Unfasten the anti-rotation clip. (28)

Disconnect the glovebox light. Remove bolt (32) .

WARNING

Disconnect:

The two anti-rotation clips must be replaced every time they are removed.

- the passenger airbag connector (33) , - the airbag earth wire. (34)

Remove: - the bolts (29) , - the glove compartment.

83A-8

INSTRUMENT PANEL Dashboard: Removal - Refitting

83A

REFITTING

36 36 101297

WARNING Before removing the dashboard, check the harness wiring routing. When removing the dashboard, the gear lever blocks the lower section of the dashboard.

101298

Remove the dashboard (this operation requires two people).

WARNING Whenever the passenger airbag module is removed, it is essential to replace the nuts (36) securing the module to the dashboard. Torque tighten the airbag module bolts ( 2 Nm )

35

35

101298

Remove nuts (35) . Remove the airbag module.

83A-9

INSTRUMENT PANEL Dashboard: Removal - Refitting

83A

- that the controls under the steering wheel are correctly on the mark (37) .

II - SPECIAL NOTES ON THE STEERING WHEEL

101198

Refit the two anti-rotation clips.

WARNING 18835

It is essential to replace both anti-rotation clips ( Part Number 82 00 155 867 ) after each removal. WARNING

- The steering wheel should enter the splines freely (the splines have foolproofing devices).

I - SPECIAL FEATURES OF THE STEERING WHEEL CONTROLS

- Do not damage the foolproofing splines. - The steering wheel bolt must be replaced with a new one whenever it is removed. Tighten to torque the steering wheel bolt ( 44 Nm ) .

III - SPECIAL NOTES ON THE AIRBAG

IMPORTANT - Check the airbag computer using the diagnostic tool .

37

- Any failure to follow these instructions the system may not operate normally and the airbags could be triggered accidentally.

101203

Before refitting, check:

IMPORTANT Check the condition of the wiring when refitting the airbag module.

- the wheels are still straight,

83A-10

INSTRUMENT PANEL Dashboard: Removal - Refitting

39

38

101296

Check that the airbag connectors (39) are connected and are locked in place. Reconnect the passenger airbag module earth wire. Torque tighten mounting bolt ( 2 Nm ) (38) . IMPORTANT Unlock the computer using the diagnostic tool (see 88C, Airbags and pretensioners, Airbag computer locking procedure ).

WARNING Connect the battery, starting with the positive terminal; carry out the necessary programming (see 80A, Battery: Remove and refit ). Torque tighten the battery cover bolts ( 4 Nm ) . Proceed in the reverse order to removal.

83A-11

83A

INSTRUMENT PANEL Instrument panel: General information Three types of instrument panel can be found on vehicles:

83A

- « mid-range » instrument panel, - « top of the range » instrument panel.

- « entry level » instrument panel, Entry level

Mid-range

Top of the range

X

X

X

Multiplex connection (multimedia)

-

-

X

Fault finding procedure

X

X

X

Self-test procedure

X

X

X

Vehicle speed

X

X

X

Rev counter

X

X

X

Coolant temperature

X

X

X

Fuel

X

X

X

Total mileage

X

X

X

Trip mileage

X

X

X

Oil level

X

X

X

Door and tailgate status

X

-

-

ADAC Computer

X

X

X

Mileage before oil change

X

X

X

Cruise control or speed limiter setting

-

X

X

Fault message

X

X

X

Door location

-

X

X

Tyre pressure monitor

-

X

X

automatic gearbox gear display

-

X

X (1)

Time

-

-

X

External temperature

-

-

X

Radio display

-

-

X

Overspeed feature (Saudi Arabia)

X

X

X

LPG data display (not used)

X

X

X

Warning light display

X

X

X

Horn

X

X

X

Multiplex (vehicle)

connection

Needle gauge

Display

Additional display

Large-screen display

text messages

(1)Special

instrument panel

83A-12

INSTRUMENT PANEL Instrument panel: General information On all types, fault finding can be run manually (selftest) or with the diagnostic tool.

83A

I - « ENTRY LEVEL » INSTRUMENT PANEL

Note: Never work on the instrument panel. Only the glass may be replaced.

1

102148

(1)

« Doors and boot status » indicator light

83A-13

INSTRUMENT PANEL Instrument panel: General information

83A

II - « MID-RANGE » INSTRUMENT PANEL

2

102149

(2)

« Doors and boot location » display

83A-14

INSTRUMENT PANEL Instrument panel: General information

83A

III - « TOP OF THE RANGE » INSTRUMENT PANEL

3

4

5

6

102150

IV - TABLE OF WIRING AND MULTIPLEX INPUTS (3)

Radio information display

(4)

Written message display

(5)

Automatic gearbox display

(6)

Clock and external temperature display

Data

Computer

Fuel level

Level sensor in the tank

Heated seat warning light

Switch

Engine oil level

Engine sensor

Brake fluid level warning light

Level sensor

Parking brake indicator light

Ignition switch

Lighting dimmer

Dimmer

Vehicle speed

Anti-lock braking system computer

Connection

Wire

Electronic Stability Program indicator light

83A-15

Multiplexing

INSTRUMENT PANEL Instrument panel: General information Data

83A

Computer

Connection

Injection computer

Multiplexing

Automatic gearbox computer

Multiplexing

UCH

Multiplexing

UCH

Wire

Protection and switching unit

Multiplexing

Airbag computer

Multiplexing

Central Unit

Communication

Multiplexing (multimedia)

Central Unit

Communication

Wire

Engine speed Coolant temperature Fuel consumed Preheating, injection, etc. indicator lights Cruise control/speed limiter: Gear engaged Tyre pressure monitor Direction indicators and lights Horn Engine immobiliser (messages) Doors (status and location) « Trip computer and warning system » scroll button Wiper fault Engine immobiliser (indicator light) Engine oil pressure Battery charge Seat belt warning light Fault and inhibitor warning lights Radio display Time External temperature Instrument panel alarm * The audible alarm confirms activation of the passenger compartment functions.

83A-16

INSTRUMENT PANEL Instrument panel: Description

83A

III - OPERATION OF THE DISPLAY Equipment required 1 - Oil level indicator

diagnostic tool

This function is displayed when the ignition is switched on or after the engine has been started for approximately 30 seconds .

I - SELF-DIAGNOSTIC PROCEDURE All instrument panels have the self-diagnostic function. To run the self-diagnostic procedure: - insert the card into the reader,

If the level is between the authorised minimum and maximum limits, the message « oil level correct » appears on the display. If during these 30 seconds the trip mileometer reset button is pressed, the blocks indicating the level disappear from the display.

- press the « ADAC » button (driving assistance), - press and hold the starter button ( 2 seconds approximately). The instrument panel enters « test » mode.

The blocks disappear as the oil level drops and are replaced by a dash. If the oil level is at minimum, the message « top-up oil level » is displayed, the oil level blocks are replaced by dashes and the « service » warning light on the instrument panel lights up.

« Test » mode consists of: - displaying the message « test » mode, - the gauge needles moving by stages,

To take readings of the trip computer and warning system, press the starter button once more.

- all the indicator and warning lights light up, - all segments on the display light up, - display of the software version ( « soft » ),

WARNING

- displaying the « gauge reading » measured in the tank (in litres),

The oil level must be topped up as soon as possible.

- display of the « hourly flow » , - displaying stored faults or « test OK » .

Note: - In normal operating conditions, the oil level is only measured if the the ignition has been switched off for more than one minute ; otherwise, the previous value will be displayed.

Note: To exit self-diagnostic mode ( « test mode » ), press the trip mileage reset button.

- However, when a gauge fault is detected, the display switches directly to the mileometer function when the ignition is switched on.

II - MILEAGE BEFORE OIL CHANGE

- Irregularities with the oil level are normal. Various parameters are involved:

Note:

• parking on a slope,

The mileage and intervals between services may be configured using the diagnostic tool .

• too short a wait after running the engine for a short time (especially when the oil is cold), etc.

Setting the service interval

2 - Trip mileage

- display the driving assistance page: « oil change » , - hold down the trip mileage reset button,

Mileometers and trip meters

- the oil change interval flashes then returns to its initial setting,

Mileometers and trip meters will be displayed for approximately 30 seconds after the ignition has been switched on (after the oil level signal). Pressing the « ADAC » button once (button located at the end of the wiper stalk), shortens the delay.

- release the reset button, - the interval is now set.

83A-17

INSTRUMENT PANEL Instrument panel: Description The trip meter can be reset by pressing the « RESET » button once. Resetting the trip meter is different to resetting the « ADAC » (distance travelled).

83A

Note: - This is only displayed once the vehicle has travelled approximately 400 m .

Note:

- This is the potential distance remaining calculated by taking into account the distance travelled, the amount of fuel remaining in the tank and the fuel consumed.

It is not possible to select the display in kilometres or miles. The instrument panel must also be replaced if it is replaced.

- The remaining range is not displayed if the low fuel warning light is lit.

IV - TRIP COMPUTER AND WARNING SYSTEM The various sequences of the trip computer and warning system can be displayed instead of the mileage by pressing the « ADAC » button (located at the end of the wiper stalk). It is reset by pressing the « RESET » button).

- distance travelled since the last reset, - average speed since the last reset,

Note:

The information from the trip computer is displayed after the trip meter as follows:

- This is only displayed once the vehicle has travelled approximately 400 m .

- fuel consumption since last reset (in litres or gallons*),

- This is obtained by dividing the distance travelled by the time elapsed since the last time the reset button was pressed.

- average consumption (in l/100 km or mpg*) since the last reset,

- The time base is generated in the trip computer. Note: - mileage to next oil change informs the driver of the distance (in km or in miles*) which can be travelled before the next oil change,

- This is only displayed once the vehicle has travelled approximately 400 m . - This takes into consideration the distance covered and the fuel consumption since the last time the reset button was pressed.

- cruising speed

Note:

- current consumption (in l/100 km),

- If the vehicle is fitted with the « Cruise control / Speed limiter » function, the display shows the setting in km/h or in mph*.

Note:

- Each time the setting is changed or if it cannot be respected, this information replaces the « ADAC » information selected ( (see 83D, Cruise control) ).

- This is only displayed when the vehicle speed is above approximately 18 mph (30 km/h) . - With the accelerator pedal in the no load position, if the speed is above 18 mph (30 km/h) , the current consumption is equal to « 0 » . - This function is not available on the UK version.

WARNING - estimated range with remaining fuel (in kilometres or in miles*),

If the trip computer displays flashing dashes, this means that the computer has detected a fault (see 83A, Instrument panel, Instrument panel: General information, page 83A-12) . * UK version.

83A-18

INSTRUMENT PANEL Instrument panel: Removal - Refitting

83A

Tightening torquesm battery cover bolts

0.4 daNm

1 1

101280

Remove the top of the instrument panel clipped to the dashboard at (1) . 102298

2 Note: Only the glass may be replaced on these instrument panels. If other components are faulty, replace the instrument panel completely.

3

3

REMOVAL Disconnect the battery starting with the negative terminal.

101281

Disconnect the navigation system speaker (if the vehicle has one). Remove the centre bolt (2) . Release the instrument panel by pressing on the two tabs (3) on each side of the instrument panel.

83A-19

INSTRUMENT PANEL Instrument panel: Removal - Refitting

4

101282

Disconnect the connector (4) . Remove the instrument panel.

REFITTING To refit, proceed in the reverse order of removal. Connect the battery but do not carry out any programming. Carry out the necessary configuration operations ( (see 83A, Instrument panel) ). Disconnect the battery. Note: This procedure saves the instrument panel configurations.

WARNING Connect the battery; carry out the necessary programming ( (see 80A, Battery) ). Torque-tighten the battery cover bolts ( 0.4 daNm ).

83A-20

83A

INSTRUMENT PANEL Instrument panel: Configuration

Possible configuration CF002 « Language setting » *

83A Fault value

French, English, Italian, German, Spanish, Dutch, Portuguese, Turkish

French

( LC060 ) CF140 « Unit of distance »

Kilometres, miles

Kilometres

( LC051 ) CF137 « Type of vehicle »

Hatchback, Coupé, Cabriolet, Estate, Saloon

Saloon

( LC030 ) CF149 « Gearbox type » *

Manual, Automatic, Regulator

Automatic gearbox

( LC029 ) CF142 « Electronic stability program system »

With, Without

CF145 « Tyre pressure monitor » *

With, Without

With

( LC053 ) With

( LC056 ) CF141 « Arabian Overspeed »

With, Without

None

( LC052 ) CF143 « Unit of measurement for consumption »

(l/100 km), (gallon/miles)

CF150 limiter »

With, Without

« Cruise control/Speed

CF138 « Type of fuel »

standard

( LC054 ) With

( LC061 ) Petrol / Diesel / LPG / GNC

Petrol

( LC049 ) CF005 « Oil change interval (in kilometres) »

10 000, 15 000, 20 000, 30 000

CF151 « Oil change frequency (in unit of time) »

( LC063 )

18,000 miles (30 000 km)

( LC062 ) 24 months

*

« Mid-range » and « Top of the range » instrument panel. WARNING Connect the battery; carry out the necessary programming ( (see 80A, Battery) ).

IMPORTANT After checking the instrument panel configuration, disconnect and reconnect the battery so that the new configurations are taken into account.

83A-21

INSTRUMENT PANEL Instrument panel: Warning and indicator lights I - AUDIBLE WARNING SIGNAL The buzzer is used to indicate: - the direction indicators are operating, - that lights on reminder, - the driver's seat belt not fastened reminder, - the RENAULT « hands-free » card has fallen out of the reader with the engine running, - automatic locking turned on or off while driving, - automatic lighting has been turned on or off, - the authorised speed has been exceeded (Saudi Arabia), - a fault in the child safety system, - cruise control/speed limiter operating state, - failure to detect the « hands-free » RENAULT card, - the minimum fuel level warning light has come on, - an important warning from the tyre pressure monitor, - the start of a message on the instrument panel (brake circuit, oil pressure, severity level 2 first injection system, power assisted steering, coolant temperature warning). II - SERVICE INDICATOR LIGHT The service indicator light comes on at the same time as the following indicator lights: - the anti-lock braking system, - the airbag, - the electronic stability program, - the injection, - the engine immobiliser. The service indicator light is associated with the buzzer in the event of a fault on: - the child safety system, - the RAID system, - the wiper system. III - THE STOP WARNING LIGHT The stop warning light comes on at the same time as the following indicator lights: - the brake fluid level, - the oil pressure warning, - the tyre pressure monitor, - the battery.

83A-22

83A

INSTRUMENT PANEL Instrument panel: Warning lights and messages

83A

STOP SERVICE warning light

Faulty steering

Stop

X

Faulty injection

Stop

X

Check injection

Service

-

Engine overheating

Stop

X

Check steering

Service

-

ESP not working

Service

-

ESP disconnected

-

-

Check gearbox

Service

-

Gearbox overheating

Service

-

Faulty engine immobiliser

Service

-

Heated seat ON

-

-

Insert card

-

-

Card not detected

Service

X

Hands-free mode not working

Service

-

Replace card battery

-

-

Press the brake + starter button

-

-

Declutch + starter button / press the brake + starter button (alternative)

-

-

Steering locked

Service

-

Steering not locked

Service

-

Gear selector in P or N / depress the brake + starter button (alternative)

-

-

Depress the brake pedal.

-

-

Top up the oil level

Service

-

Door open

-

-

Luggage compartment open

-

-

Under-inflation: slow down

-

-

Adjust tyre pressure

Service

-

Puncture: change the wheel

Stop

X

Tyre pressure sensor not working

Service

-

83A-23

/

Audible warning signal

Written message

INSTRUMENT PANEL Instrument panel: Warning lights and messages

83A

STOP SERVICE warning light

Speed limiter

-

-

Cruise control

-

-

XXX km (or miles) in memory

-

-

Speed limiter out of order

Service

-

Cruise control not working

Service

-

Electronic fault

Service

-

Roof not working (convertible)

Service

-

Automatic lighting OFF

-

-

Automatic lighting not working

Service

-

No message stored

-

-

Boot open / insert card (depending on equipment)

-

-

Confirm engine stop / press « stop » twice (depending on equipment)

-

-

Remove card

-

-

Shift into neutral

-

-

Automatic wipers OFF

-

-

Automatic wipers not working

-

-

Card reader not working

Service

-

Card reader not working / electronic fault (depending on equipment)

Service

-

Electronic fault

Stop

X

Restricted card mode

-

-

Oil level

-

-

Check diesel filter

Service

-

Regenerate cabin filter

-

-

83A-24

/

Audible warning signal

Written message

INSTRUMENT PANEL Instrument panel: Defect modes

83A

Wire connection

Wire inputs

Condition for fault confirmation

Condition for return to normal

Fault information (before management of display priorities) Indicator light and message

Electronic Fault

R > 20 Ω Oil level signal

R R > 3 Ω

-

-

350 > R > 5 Ω

Serv i c e and « minimum » warning light flashing

Travelling without filtering to the original position on the graph

Earth sensor R > 350 Ω

Fuel gauge

Brake fluid level

Audible alarm and memorisation « oil sensor fault» d u ring the self-diagnostic procedure

« fuel sensor fault» in the self-diagnostic procedure

R R > 5 Ω

Service

-

Short circuit or open circuit

-

-

-

-

Earth

-

Bra k e and brake fault warning light

-

Audible alarm upon fault detection

Short circuit or open circuit

-

« Brake fault » warning light never lit up

-

-

Earth

-

« Brake fault » warning light constantly lit

-

-

Short circuit or earth

-

-

Radio alarm impossible

-

Permanent +

-

-

Instrument panel cannot be turned off until battery discharges

-

Parking brake

Instrument panel reactivated by central communication unit

83A-25

INSTRUMENT PANEL Instrument panel: Defect modes

83A

Multiplex connection Fault information (before management of display priorities) Input multiplex

Frame Airbag

Gearbox frame

Fault

Indicator light and message

Electronic failure

Missing frame

« Airbag fault » and « ser vice » lights

Missing frame

« Service » and message indicator light

Parameter

-

Acoustic warning signal

-

-

No gear engaged

-

speed engaged Missing frame

- « brake fault » - « ABS fault »

Anti-lock braking system frame

- « Electronic stability program system » - « Brake » Parameter

X

Message and indicator lights

-

Speedometer needle and odometer no longer working

-

speed vehicle

General injection frame

Missing frame

« Service » indicator light and « electronic fault » message

Coolant temperature needle stays at 0

-

Engine coolant temperature setting

-

-

-

Cruise control or speed limiter setting

Icon permanently lit

-

-

Missing frame

Indicator lights:

-

- « Service » and « electronic fault message » - « Oil pressure warning »

Injection frame

- « Battery charge » - « Coolant temperature warning » Engine speed setting

-

Tachometer needle stays at 0 -

83A-26

INSTRUMENT PANEL Instrument panel: Defect modes

83A

Fault information (before management of display priorities) Input multiplex

Fault

Indicator light and message

Electronic failure

ESP frame

Missing frame

« Service » indicator steering » message

Tyre pressure monitor frame

Missing frame -

light

and

«faulty

Acoustic warning signal

-

-

« Service » indicator light and « faulty tyre sensors » message

On the icon, the wheels disappear

-

- « Service » indicator light

Open doors symbol remains lit

- Dipped beam headlights, main beam headlights, fog lights indicator light always off - Direction indicator indicator light lit UCH frame

Flashing statuses parameter

Direction indicator indicator light lit

Trip Computer scroll setting

« Service » indicator light

-

« Service » indicator light and « roof not working » message

-

-

-

« Service » indicator light and « electronic fault » message

-

-

No network before + after ignition

« Service » indicator light and « electronic fault » message -

no network while driving

« Service » and « brake » indicator light and « electronic fault » message

Open doors symbol remains lit

-

-

Retractable roof frame (conver tible) Protection and Switching Unit frame

Multiplex network fault (all f rames missing)

83A-27

INSTRUMENT PANEL Fuel level sensor: Operating principle OPERATING PRINCIPLE

83A

The « fuel level » and « distance left » display on the trip computer page and the « fuel warning » light depend on:

The « current consumption » displayed on the trip computer page is the information sent by the injection computer (unmodified by the instrument panel).

- the resistance of the filtered gauge, - the stored resistance, - the signal transmitted by the injection computer.

A

B 1

2

C

D

E

F

G

H

I

J 103448

(1)

Wire connection

(2)

Multiplex connection Key

Vehicle status

A

Signal from the tank gauge (resistance)

B

Fuel consumption signal from injection

C

Resistance smoothing

D

Comparison of resistance reading with resistance in memory

E

Memorisation

F

Consumption comparison (gauge and injection)

G

Needle level display

H

Low fuel level warning light comes on

83A-28

INSTRUMENT PANEL Fuel level sensor: Operating principle

83A

Key

Vehicle status

I

Remaining distance with fuel on the « trip computer »

J

Fuel consumption display (instant and average fuel consumed in « ADAC » function

83A-29

INSTRUMENT PANEL Oil level detection LOCATION Example of the K4J engine

1

102306

The oil level sensor (1) is located in the lower engine.

83A-30

83A

ON-BOARD TELEMATICS SYSTEM Radio navigation system: Removal - Refitting

Pull on the two tools in line with the radio navigation unit.

Special tooling required Ms. 1544 Ms. 1373

83C

Becker Carminat radio removal tool

WARNING

Tool for removing radio or chronotachograph.

The aerial cable is very fragile. Do not pinch or bend it. Disconnect the connectors

REMOVAL

Remove the tools by pressing on the locks (2) .

REFITTING Proceed in the reverse order to removal. Carry out the necessary operations (see MR 366 Fault finding, 86C, Multimedia, Fault finding - Replacement of components ).

116075

100803

Insert the (Ms. 1544) or the (Ms. 1373) , depending on the type of radio navigation system, into the holes (1) .

83C-1

ON-BOARD TELEMATICS SYSTEM Navigation computer: Removal - Refitting

83C

REFITTING

Special tooling required

Insert the guides in their housings. Ms. 1373

Tool for removing radio or chronotachograph.

Connect the connectors.

The computer is located in the luggage compartment behind the cover.

REMOVAL Disconnect the battery (see 80A, Battery, Battery : Removal - Refitting, page 80A-1) .

102133

Remove the cover clipped to the carpet.

101916

Remove the navigation computer (1) using the tools for removing the radio (Ms. 1373) . Disconnect the connectors. Remove the assembly.

WARNING The aerial cable is very fragile, do not bend or pinch it.

83C-2

Fit the navigation computer on its mounting. Connect the battery (see 80A, Battery, Battery : Removal - Refitting, page 80A-1) .

ON-BOARD TELEMATICS SYSTEM Navigation interface unit: Removal - Refitting Special tooling required Ms. 1373

Tool for removing radio or chronotachograph.

The navigation interface unit is located on the dashboard and includes the keypad.

REMOVAL Disconnect the battery (see 80A, Battery, Battery : Removal - Refitting, page 80A-1) .

101283

Remove the navigation interface unit using the tools for removing the radio (Ms. 1373) . Disconnect the connectors. Remove the assembly.

REFITTING Connect the connectors. Insert the guides in their housings. Fit the navigation interface unit into its mounting. Connect the battery (see 80A, Battery, Battery : Removal - Refitting, page 80A-1) .

83C-3

83C

ON-BOARD TELEMATICS SYSTEM Navigation screen: Removal - Refitting

83C

There are two types of navigation screen: - an offset screen which also displays radio data (see 86A, Radio, Display: Removal - Refitting, page 86A16) , - a fold-down screen. The fold-down screen and the screen operation unit constitute a single part.

REMOVAL

101287

Remove the four bolts (3) .

101285

Unclip the upper section (1) of the dashboard.

101288

Disconnect the connectors. Remove the navigation screen.

REFITTING Proceed in the reverse order to removal.

101286

Disconnect the solar radiation sensor (2) (depending on the vehicle equipment level).

83C-4

ON-BOARD TELEMATICS SYSTEM Navigation aerial: Removal - Refitting The aerial is fitted on the roof.

Note: The GPS aerial incorporates the radio aerial, the amplifier and the telephone aerial (dual band). Remove the navigation aerial (see 86A, Radio, Radio aerial: Removal - Refitting, page 86A-21) .

83C-5

83C

CRUISE CONTROL

83D

Cruise control and speed limiter: General information

10 9

4

8

3

2

6 1 7 5

102158

(1)

Three-position switch (off / cruise control / speed limiter)

(2)

Steering wheel switches

(3)

Instrument panel

(4)

Injection computer

(5)

Accelerator pedal potentiometer

(6)

Brake switch (dual contact)

(7)

Clutch switch (start of travel)

(8)

Automatic transmission computer (if fitted)

(9)

ABS computer

(10)

Throttle body (petrol engine) or diesel flow rate

- the speed limiter which allows the driver to set a speed limit. The accelerator pedal has no effect above the set speed. The speed limit selected can be exceeded at any time by depressing the accelerator pedal beyond its point of resistance.

position

The vehicles are equipped with: - cruise control which allows the driver to maintain a speed he has selected. This function can be switched off at any time by depressing the brake pedal or the clutch pedal, or by pressing the buttons on the steering wheel,

101195

The cruise control and speed limiter functions are controlled by the injection computer. The computer exchanges information with the anti-lock braking system computer, the UCH, the automatic transmission computer (if the vehicle is equipped with one) and the instrument panel. It applies the setpoint values by acting on the motorised throttle valve or diesel fuel flow.

83D-1

CRUISE CONTROL Cruise control and speed limiter: General information

83D

The instrument panel displays the set value (cruise control or speed limiter) and activation of the function (three-coloured warning light) ( (see 83A, Instrument panel) ).

Note: If the warning on the instrument panel flashes, it indicates that the limit speed cannot be maintained (e.g. when travelling downhill).

Each time these functions are switched on, the onboard computer display switches to the relevant function.

I - DIAGRAM

Note: The cruise control and speed limiter functions have no fault war ning light. 1 - Controls

6

- The three-position switch can be switched to off, cruise control or speed limiter.

1 8

7

- The steering wheel buttons can be used to adjust the cruising speed, cancel the adjustment or recall the stored speed,

9

- The accelerator pedal and brake pedal switches are the same as those used for injection and the brake lights.

4

2 3

- The clutch switch is only used for the cruise control function. This switch can also be used by injection.

5

Note: 19308

- The vehicle has two clutch sensors: one for starting the vehicle (end of travel) and one for the cruise control function (start of travel).

(1)

Cruise control / speed limiter on / off switch

(2)

Steering wheel mounted control

(3)

Accelerator pedal

(4)

Instrument panel

2 - The injection computer

(5)

Clutch pedal switch (if fitted)

(6)

Brake pedal switch

The injection computer receives the following signals over the multiplex network:

(7)

UCH

(8)

ABS computer

- the vehicle speed (anti-lock braking system computer),

(9)

Injection computer

- the brake switch closed signal (UCH),

- The accelerator pedal must incorporate a point of resistance at the end of its travel.

- the gear selected (automatic transmission if the vehicle is equipped with this).

II - DESCRIPTION The UCH sends the « brake pedal depressed » signal (contact closed). The anti-lock braking system computer transmits the « vehicle speed » signal. The automatic transmission computer (if the vehicle is equipped with automatic transmission) sends the « gear selected » signal.

The injection computer sends the following signals over the multiplex network: - cruise control or speed limit setting to the instrument panel, - steady lighting or flashing of the warning light on the instrument panel (two-coloured warning light), - the command signals for the motorised throttle body or diesel fuel flow

83D-2

CRUISE CONTROL Cruise control and speed limiter: General information - the gear change signals from the automatic transmission (if the vehicle is equipped with it). The injection computer receives signals by wire: - from the accelerator pedal, - from the brake switch (two switches: open and closed), - from the clutch switch (if the vehicle is equipped with it), - from the on/off switch (three positions), - from the controls at the steering wheel.

83D-3

83D

CRUISE CONTROL Speed limiter: Operating principle Entry conditions: - switch in speed limiter position, - 19 mph (30 km/h) minimum, 125 mph (200 km/h) maximum (guideline only), - « + » , « - » or « R » buttons pressed. Exit conditions: - accelerator depressed firmly (beyond the safety resistance point), - switch in the « off » position, - « 0 » button depressed, - injection computer intervention (fault or overspeed),

Note: If the warning light on the instrument panel flashes, it informs to the driver that the cruising speed cannot be maintained.

83D-4

83D

CRUISE CONTROL Cruise control: Operating principle Entry conditions: - cruise control switch, - 20 mph (30 km/h) minimum, 120 mph (200 km/h) maximum (information purposes), - press the « + » or « R » buttons. Conditions for exiting speed limiter mode: - depress accelerator, - depression of the brake or clutch pedal, - press on « 0 » , - switch in the « off » position, - intervention of the directional stability control system, - work on injection computer (fault or over-speed). - gearbox in « Neutral » , « Park » or « Neutral » position.

Note: If the indicator flashes green on the instrument panel, it indicates to the driver that the set speed cannot be maintained.

83D-5

83D

CRUISE CONTROL Switch: Removal - Refitting

83D

REMOVAL

101194

Remove the trim (1) underneath the dashboard on the driver's side. 116078

Remove the switch by pressing on clips (3) .

REFITTING Refit the switch onto the switch plate. Connect the switch plate connectors. Refit: - the switch plate onto the dashboard, - the trim underneath the dashboard on the driver's side. 101197

Remove the switch plate (2) using a small screwdriver. Disconnect the connectors.

83D-6

CRUISE CONTROL Steering wheel switch: Removal - Refitting REMOVAL Disconnect the battery (see 80A, Battery, Battery : Removal - Refitting, page 80A-1) . Remove the driver's frontal airbag (see 88C, Airbag and Pretensioners, Driver's front airbag: Removal - Refitting, page 88C-25) .

116070

Disconnect the intermediate connector (1) . Remove: - the switch mounting bolts (2) on the steering wheel, - the steering wheel switches.

REFITTING Refit: - the steering wheel switches, - the switch mounting bolts onto the steering wheel. Connect the intermediate connector. Refit the driver's frontal airbag (see 88C, Airbag and Pretensioners, Driver's front airbag: Removal - Refitting, page 88C-25) . Connect the battery (see 80A, Battery, Battery : Removal - Refitting, page 80A-1) .

83D-7

83D

CONTROLS - SIGNALS

84A

Steering wheel controls assembly: Removal - Refitting

Equipment required diagnostic tool

Tightening torquesm steering wheel bolt to a torque of

4.4 daNm

3 WARNING It is essential to lock the airbag computer before removing it. Locking the airbag computer also unlocks the electric steering column lock.

Note: 101200

The lighting, wiper and rotary switches form a single unit (understeering control). They cannot be removed separately.

REMOVAL

4 2

101920

Disconnect the steering wheel airbag connectors (3) using a screwdriver at (4) .

1 18455

Insert a screwdriver into opening (1) . Move upwards (2) .

84A-1

CONTROLS - SIGNALS Steering wheel controls assembly: Removal - Refitting

84A

I - SPECIAL FEATURE OF THE STEERING WHEEL

2

1

101203 18835

Make sure the wheels are straight. Remove: - the steering wheel bolt,

WARNING

- the steering wheel,

- The steering wheel should freely enter the splines (the splines have location notches).

- the steering wheel half-shell casings.

- Do not damage the spline location notches. - It is essential to replace the steering wheel bolt each time it is removed.

Note: Before removing the understeering control unit, determine its position by ensuring that the "0" mark on the rotary switch (C) is properly positioned opposite the index (1) .

Tighten the steering wheel bolt to a torque of ( 4.4 daNm ) . II - SPECIAL NOTES ON THE AIRBAG

Remove the screw (2) holding the rotary switch. Partially remove the column switch to disconnect its connectors.

Make sure the connectors are properly attached by matching colour codes and safety ratchets.

Remove the column switch. IMPORTANT Once everything has been refitted, check the airbag computer using the diagnostic tool .

REFITTING Make sure the wheels are straight and that the rotary switch selector is set to "0".

84A-2

If everything is correct, remove the airbag computer.

CONTROLS - SIGNALS Under steering wheel control assembly: Operating principle

84A

HOW THE LIGHTING AND WIPER SECTION WORKS The light and wiper switch form an inseparable unit known as the « column switch » .

3

The component consists of a control unit containing diodes and switches.

5

The UCH determines which function is called by closing certain column switch switches.

2

Example: when tracks 12 and 14 communicate, the UCH interprets it as a request for the right hand indicators.

14 9

4

12

8

13

10 101940

The permanent connections (4-3), (12-5), (8-2), (1314), (10-9) are used for fault finding on the column switch and its connections with the UCH.

Track 4

Track 12

Track 8

Track 13

Track 10

Track 3

Fault finding procedure 1

Lights off

Wiper speed (setting 1)

Side lights

Main beam headlight

Track 5

Wipers off

Fault finding procedure 2

Indicator light

Dipped/main beam headlights inverted

Front fog light

Track 2

Rear fog lights

-

Fault finding procedure 3

Rear wipers

« Driving assistance » button

Track 14

Left-hand direction indicator

Right-hand direction indicator

Automatic lighting button (only with rain sensor)

Fault finding procedure 4

-

Track 9

Wiper speed (setting 2)

Wiper speed (setting 3)

Wiper speed (setting 4)

High-speed wipers

Fault finding procedure 5

Note: To run the wipers at setting 2, 3 or 4, setting 1 must first be selected (see checking table).

84A-3

CONTROLS - SIGNALS Under steering wheel control assembly: Operating principle

1

84A

Settings

Tracks

Dipped headlights

3 and 10

Main beam headlight

3 and 10 + 5 and 13

Fog lights

5 and 10

Fog lights

2 and 4

Operating button

14 and 8

Left-hand direction indicator

14 and 4

Right-hand direction indicator

14 and 12

Indicator light

8 and 5

* If the UCH detects no column switch contact, the low-speed wipers are automatically selected. The wipers stop when the switch (tracks 4 and 5) is closed. 101925

Note: The following states can be checked with a multimeter (set to diodemeter).

Settings

Tracks

Wipers off

5 and 4

Wiper speed

3 and 8

(setting 1) Wiper speed (setting 2) Wiper speed (setting 3) Wiper speed (setting 4)

3 and 8 + 9 and 4 3 and 8 + 9 and 12 3 and 8 + 9 and 8

Low-speed wipers

* No ignition

High-speed wipers

9 and 13

Rear wipers

2 and 13

Trip computer « button »

2 and 10

Lights off

3 and 12

Side lights

3 and 13

84A-4

CONTROLS - SIGNALS Hazard warning lights switch and central locking: Removal - Refitting

REMOVAL

Special tooling required Ms. 1373

Tool for removing radio or chronotachograph.

Ms. 1639

Alpine CD changer extractor.

Ms. 1544

Becker Carminat radio removal tool

84A

The hazard warning lights switch and electric control for opening and closing doors and boot form a single unit.

101283

101284

Remove (if installed on the vehicle): - the UCH with tool (Ms. 1373) , - the radio using tool (Ms. 1373) , - the CD changer with tool (Ms. 1639) , - the radio-navigation with tool (Ms. 1544) .

84A-5

CONTROLS - SIGNALS Hazard warning lights switch and central locking: Removal - Refitting

84A

1

101317

3

Unclip cover (1) from the card reader.

2

101290

Remove the screws (3) . Unclip the front panel.

101316

Unclip cover (2) from the diagnostic socket.

84A-6

CONTROLS - SIGNALS Remote headlight adjustment control: Removal - Refitting

84A

REMOVAL WARNING Two versions are available: - one with an « entry level » lighting dimmer for manual heating and ventilation systems, - the other with a « top of the range » lighting dimmer for climate control.

Note: The beam adjustment part is the same, regardless of heating and ventilation system. 101194

1

2

3 101197

Remove: - the trim underneath the driver's side of the dashboard, - the switch board (3) using a small screwdriver. Note: The lighting dimmer (1) and the beam adjustment control (2) form a single unit. Disconnect the connector. Remove the « dimmer/adjustment control » from its support.

84A-7

CONTROLS - SIGNALS External temperature sensor: Removal - Refitting

84A

Special tooling required Car. 1363

Door mirror removal tool.

glass

The external temperature sensor is located in the door mirror on the right-hand side.

REMOVAL

101624

Unclip the sensor from its mounting. Cut the wires.

REFITTING Weld the two temperature sensor wires. Insulate the two wires with heat shrinkable sleeves. Refit: 101622

Remove the reflective glass using tool (Car. 1363) .

- the door mirror casing, - the glass.

1

101623

Remove the door mirror shell by pressing lugs (1) .

84A-8

CONTROLS - SIGNALS External temperature sensor: Checking Check the resistance of the temperature sensor Approximate

Sensor

temperature (˚C)

resistance (Ω)

Between 0 and 5

Between 5400 and 6200

Between 6 and 10

Between 4400 and 5400

Between 11 and 15

Between 3700 and 4400

Between 16 and 20

Between 3000 and 3700

Between 21 and 25

Between 2500 and 3000

Between 26 and 30

Between 2100 and 2500

Between 31 and 35

Between 1700 and 2100

Between 36 and 40

Between 1450 and 1700

84A-9

84A

WIPING - WASHING Operating principle I - OPERATING PRINCIPLE

1

85A

II - AUTOMATIC OPERATION The vehicles are fitted with a wiper stalk equipped with a wiper sensitivity adjustment ring for automatic mode or a timed automatic system. In both cases, vehicles have:

2

- a responsiveness ring sensor on the wiper stalk,

3

- a timed automatic system and a light sensor.

4

To operate the system, move the wiper stalk to the « intermittent » position. If the ignition is switched off, reposition the stalk to « stop » , then to « intermittent » .

5

III - OPERATING NOTES - If there is too much stress on the wiper arms (e.g.: at high speed), the Protection and Switching unit automatically switches wiping to a lower speed.

8

7

- If the wiper mechanism is jammed (e.g.: frozen windscreen), the protection and switching unit automatically cuts the motor supply, when the vehicle is stationary only.

9 3

6

6

- If the windscreen wiper is requested (by the stalk or by the rain sensor), changing to reverse gear will activate the rear wiper.

10

11

12

- Any movement of the wiper stalk overrides and cancels any UCH commands from the protection and switching unit. 103458

Key

Description

1

Steering wheel controls

2

Rain and light sensor

3

User request

4

Combination of diodes and contact

5

UCH

6

Wire connection

7

Multiplex connection

8

Reverse gear and vehicle speed signal

9

Protection and Switching Unit

10

Front and rear wiper pump

11

Rear wiper motor

12

Front wiper motor

- The intermittent rear wiper system is governed by the vehicle speed. - If the UCH does not receive a signal from the column switch, the windscreen wiper runs automatically at low-speed. ( (see 84A, Controls - signals) ). - The UCH has configurations specific to the wipe/ wash function ( (see 87B, Passenger compartment connection unit) ).

85A-1

WIPING - WASHING Rain and light sensor: Removal - Refitting

85A

REMOVAL Remove the rear-view mirror cover.

1

6

102447

101630

Disconnect the connector. Unclip the two side clips (1) from the sensor using a small screwdriver.

REFITTING Clean the windscreen, preferably using a wooden spatula.

Note: - When replacing the windscreen (with rain and light sensor conservation), the adhesive base of the sensor (6) must be replaced (see bodywork section) . - This part is available retail from the Parts Department. Position the sensor on the support. Clip the sensor on the support.

WARNING

Reconnect the connector.

The rain sensor must be refitted in perfectly clean conditions: any dust or cloth fibres could cause a fault. Do not touch the electronic section of the sensor. Fit it on the vehicle as soon as it is removed from its packaging.

Refit the interior rear-view mirror cover.

85A-2

WIPING - WASHING Rear screen wiper blade: Removal - Refitting REMOVAL OPERATION FOR REMOVAL OF PART CONCERNED

116071

Unclip the blade (1) .

REFITTING REFITTING OPERATION FOR PART CONCERNED Clip the blade onto the wiper arm.

85A-3

85A

WIPING - WASHING Windscreen wiper mechanism: Removal - Refitting

85A

Special tooling required Ele. 1294-01

Windscreen wiper arm removing tool.

Tightening torquesm mounting bolt mechanism to torque

0.8 daNm

windscreen wiper arms to torque

2.1 daNm

battery cover bolts to a torque of

0.4 daNm

3

Right-hand drive and left-hand drive vehicle mechanisms are different, but their removal methods are the same. 102101

REMOVAL

Remove the windscreen lower side trim (3) .

Disconnect the battery starting with the negative terminal.

4 1 2

102100

Remove the radiator tank grille mountings (4) . 102105

Remove: - the nut caps, - the mounting nuts (1) from the windscreen wiper arms, - the front windscreen wiper arms with tool (Ele. 1294-01) , - the radiator tank seals (2) .

85A-4

WIPING - WASHING Windscreen wiper mechanism: Removal - Refitting

85A

5 1

102106

Disconnect the wiper motor connector. Remove the three mounting bolts (5) from the assembly. 101250

Position plate (1) without tightening the bolt.

2

6 101952

Remove the mounting bracket nut (6) . Extract the bracket from its housing.

102106

Tilt the mechanism.

Position the three assembly mounting bolts (2) .

Remove the mechanism.

Tighten the mounting bolt mechanism to torque ( 0.8 daNm ) .

REFITTING Tilt the mechanism to position it.

85A-5

WIPING - WASHING Windscreen wiper mechanism: Removal - Refitting

4

85A

5 7

3 6

102105

Refit: - the radiator tank grille (5) , - the windscreen lower side trim (4) , - the radiator tank gasket (3) .

102139

Position the lower arm (passenger side) with its wiper along mark (6) on the windscreen.

Connect the battery. Reconnect the wiper motor connector.

Position the upper arm (driver's side) along mark (7) parallel to the radiator tank. WARNING It is essential to check that the wiper motor is in the park position before refitting the wiper arm.

Tighten the windscreen wiper arms to torque ( 2.1 daNm ) . WARNING

WARNING

Connect the battery; carry out the necessary programming ( (see 80A, Battery) ).

When refitting the wiper arms: - ensure that the arms are in good condition (cracked or damaged splines),

Note: The greater curvature of the passenger side wiper arm helps to differentiate between the two ar ms.

- clean the mechanism shaft splines, - use new mounting nuts.

Tighten the battery cover bolts to a torque of ( 0.4 daNm ) .

85A-6

WIPING - WASHING Windscreen wiper motor: Removal - Refitting

85A

Tightening torquesm motor mounting bolt to torque

0.8 daNm

motor shaft nut to torque

2.2 daNm

REMOVAL Remove the windscreen wiper mechanism (see 85A, Wiping - Washing, Windscreen wiper mechanism: Removal - Refitting, page 85A-4) .

3

101952

Remove the rod from the motor linkage. Set the motor to park position. Place the mechanism on the motor.

2

Tighten the motor mounting bolt to torque ( 0.8 daNm ) . Position the linkage drive rod between the raised marks (3) . Tighten the motor shaft nut to torque ( 2.2 daNm ) . Refit the windscreen wiper mechanism (see 85A, Wiping - Washing, Windscreen wiper mechanism: Removal - Refitting, page 85A-4) .

1 101952

Remove: - the motor shaft nut (1) , - the two motor mounting bolts (2) .

REFITTING WARNING Before refitting the mechanism's drive linkage, it is essential to make sure that the windscreen wiper motor is correctly set in the park position.

85A-7

WIPING - WASHING Rear screen wiper motor

85A

Special tooling required Ele. 1294-01

Windscreen wiper arm removing tool.

Ele. 1552

Tool for removing the rear screen wiper arm.

3

Tightening torquesm

2

wiper arm nut to torque

1.2 daNm

battery cover bolts to a torque of

0.4 daNm

4

REMOVAL Disconnect the battery starting with the negative terminal. Remove the inner trims,( (see Tailgate lining: Removal - Refitting) .

101374

Remove: - the arm trim (2) , - the seal (3) , - the two arm trim retaining clips from inside the box section (4) .

101373

Remove: - the wiper arm nut, - the wiper arm using tool (Ele. 1294-01) or tool (Ele. 1552) .

85A-8

WIPING - WASHING Rear screen wiper motor

85A

REFITTING

1 1

1

101364 101364

Disconnect the connector. Drill out the motor mounting rivets (1) . WARNING Use special rivets part no. 77 03 072 362 .

WARNING - Do not damage the external surface of the tailgate with the drill.

Position and rivet the motor. Connect the connector.

- Retrieve the rivets from the door box section.

85A-9

WIPING - WASHING Rear screen wiper motor

85A

WARNING Check that the wiper motor is in fixed stop position. Refit the wiper arms. Tighten the wiper arm nut to torque ( 1.2 daNm ) . WARNING Connect the battery; carry out the necessary programming ( (see 80A, Battery) ). Tighten the battery cover bolts to a torque of ( 0.4 daNm ) .

101732

5

101374

Check the condition of the clips (5) . Replace the clips if necessary. Clip the cover on. Clean the motor shaft splines. Secure the windscreen wiper arms in the park position with a new nut. The seal must be replaced each time the motor is removed. Connect the battery.

85A-10

WIPING - WASHING Windscreen washer This vehicle is fitted with a two-way electric pump which feeds liquid from the same reservoir to either the windscreen or rear screen washer according to the electrical feed to the two tracks of the connector. The windscreen and rear screen washers are controlled by the wiper control stalk. There are two scenarios: scenario A and scenario B.

1

2

3 4

20389

A: The pipe is supplied via male connection 3, the windscreen washer operates Track

Description

1

Earth

2

+ 12 V

B: The pipe is supplied via male connection 4, the windscreen washer operates Track

Description

1

+ 12 V

2

Earth

85A-11

85A

WIPING - WASHING Windscreen washer pump: Removal - Refitting

85A

II - VEHICLE WITH HEADLIGHT WASHERS.

REMOVAL Note: The position of the windscreen washer pump is different if the vehicle is fitted with headlight washers. I - VEHICLE WITHOUT HEADLIGHT WASHERS

101992

Note: The pump is located behind the screen washer reser voir. Remove the front wing to access the windscreen washer pump. 101236

Repair the two pipes. Disconnect the two pipes.

Note:

Remove the pump.

The pump is located at the front of the windscreen washer fluid reservoir. Remove the front bumper( (see Front bumper: Removal - Refitting) to access the windscreen washer pump. Repair the two pipes. Disconnect the two pipes. Remove the pump.

85A-12

WIPING - WASHING Headlight washers

1

101979

The headlight washer pump is supplied by the UCH. When the wiper/washer control is operated with the main or dipped beam headlights lit, the UCH operates two relays (1) in succession. The signal may be compared with an alternative supply. The headlight washer pump (bi-directional) sends the water first to one headlight then the other (see the wiring diagrams).

102023

Remove the front bumper to remove the headlight washer pump ( (see 80B, Headlights) ).

85A-13

85A

WIPING - WASHING Headlight washer jet: Removal - Refitting

85A

REFITTING Tightening torquesm SPECIAL FEATURES OF A NEW BUMPER washer jet nut to torque

2 Nm

2

REMOVAL Remove the front bumper( (see Front bumper: Removal - Refitting) .

3

1

101949

Note:

101951

Remove the nut (1) .

New bumpers are supplied undrilled. To adapt the headlight washer jets, drill according to the pre-markings, preferably before painting. Use a 3 mm diameter drill , for the reference mark (2) .

Remove the jet.

Make a lead hole for the hole in the washer jet (3) . Use a conical milling cutter to finish the hole. Fit the washer jet. Tighten the washer jet nut to torque ( 2 Nm ) .

85A-14

WIPING - WASHING Rear screen wiper arm: Removal - Refitting REFITTING

Special tooling required Ele. 1781

85A

Tool for removing the rear screen wiper arm.

REFITTING OPERATION FOR PART CONCERNED

Note: Tightening torquesm wiper arm mounting nut

It is essential to initialise the rear screen wiper motor in the park position.

12 Nm

Move the wiper stalk from (0) to (1), then from (1) to (0).

REMOVAL

Refit: - the wiper arm,

OPERATION FOR REMOVAL OF PART CONCERNED

- the wiper arm mounting nut. Tighten to torque the wiper arm mounting nut ( 12 Nm ) .

Note:

Pull down the nut cover.

It is essential to initialise the rear screen wiper motor in the park position. Move the wiper stalk from (0) to (1), then from (1) to (0).

116072

Move the nut cover to one side. Remove the wiper arm mounting nut (1) . Remove the wiper arm using the (Ele. 1781) .

85A-15

RADIO Audio equipment: List and location of components

86A

LIST OF COMPONENTS

Radio

CD changer

Displayed on

In the boot (accessories) Cassette player

On the front panel of dashboard (optional)

Receiver in the boot

Radionavigation system (see 83C, On-board telematics system)

On the front panel of dashboard (optional) In the dashboard

Display

On the front panel of dashboard (optional)

Radio + CD changer Radio

Display

Navigation screen (see 8 3 C , On-board telematics system)

In the boot (accessories)

p rotection

Radio

In the boot (accessories) CD player

Entering code

Navigation screen (see 8 3 C , On-board telematics system)

86A-1

Radio + CD changer Radio + CD changer

Radio Radio + CD changer

RADIO Car radio: Removal - Refitting

86A

Special tooling required Ms. 1544

Becker Carminat radio removal tool

Ms. 1373

Tool for removing radio or chronotachograph.

RADIO NO 02 or RADIO NO 03 or RADIO NO 05 or RADIO NO 06 or RADIO NO 07 or RADIO NO 08

REMOVAL RADIO NO 04

18627

Remove the radio using the (Ms. 1373) . Disconnect the various connectors.

116076

REFITTING

Remove the radio (1) using the (Ms. 1544) .

Connect the various connectors.

Disconnect the various connectors.

Refit the radio in its housing. Carry out the necessary operations (see MR 366 Fault finding, 86A, Radio, Fault finding - Replacement of components ).

86A-2

RADIO "entry level": General information

86A

- alphabetical order mode (LIST). II - CD PLAYER FUNCTION (SINGLE CD) The CD player can play conventional audio discs and any audio tracks on a CD-ROM.

1

CDs can be played in order or tracks can be chosen at random.

Note: If a CD changer is being used, random play is possible on one disc only

2

III - HEAT PROTECTION

3

If the radio overheats and its operation is slightly impaired, the volume will be automatically lowered without the volume displayed being changed.

4

18627

(1)

« On/off » button

(2)

« < » and « > » buttons are used for changing the configuration mode and accessing menus

(3)

« + » and « - » buttons allow you to modify the settings

(4)

« Source » button

Should one of the speaker channels short circuit, the supply to the amplifier will be cut off.

The features of the radio allow you to: - listen to the radio (four geographical zones can be programmed for FM radio), - display the name of the station using RDS, - switch automatically to the best transmitter (AF function), - receive traffic news (I-Traffic function), - receive news flashes and emergency bulletins (INews function), - receive public safety emergency bulletins (PTY 31). I - RADIO FUNCTION

Note: Four geographical zones can be programmed for the radio. The radio has three selection modes visible on the screen and accessible from the panel: - manual mode (MANU), - preset mode (PRESET),

86A-3

RADIO Entry level audio equipment: Removal - Refitting Special tooling required Ms. 1373

Tool for removing radio or chronotachograph.

REMOVAL

103018

Remove the radio with tool (Ms. 1373) . Disconnect the various connectors.

REFITTING Connect the various connectors. Refit the radio in its housing. Enter the security code (see Technical Note 3701A, Radio fault finding, 86A, Radio: Security code ).

86A-4

86A

RADIO "entry level": Protection code The radio is protected by a four-digit code. This code must be entered using the satellite control or with the radio keypad after each disconnection of the battery (see Technical Note 3701A, Radio fault finding, 86A, Radio: Security code ).

86A-5

86A

RADIO "entry level": Self-diagnostic

1

3

2

4

18627

The self-test mode checks some of the main functions: - loudspeaker test: the loudspeakers are supplied one by one by pressing buttons (2) and (3) simultaneously. This is confirmed by the display. Compare the signals issued by each loudspeaker, - reception level test (after the frequency is displayed): by simultaneously pressing the (1) and (4) buttons, the display indicates the quality of radio reception (9 or a letter = good reception, 3 or less = poor reception, 2 = loss of stereo).

86A-6

86A

RADIO "top of the range": General information

86A

WARNING - Never carry out work on a system component. - Any faulty component must be replaced.

22287

(1)

Amplifier/tuner

(2)

CD changer

(3)

Radio control satellite

(4)

Display screen

(5)

Aerial

(6)

Speaker/tweeter speaker

86A-7

RADIO "Top of the range" audio equipment: Removal - Refitting

Special tooling required Ms. 1373

Tool for removing radio or chronotachograph.

REMOVAL

18627

Remove the radio using the (Ms. 1373) , inserting at (1) . Disconnect the various connectors.

REFITTING Connect the various connectors. Refit the radio in its housing. Enter the security code (see Technical Note 3701A, Radio fault finding, 86A, Radio: Security code ).

86A-8

86A

RADIO "top of the range": Operating principle The radio allows operation without accessories position for approximately 20 minutes . The system beeps then switches off.

86A

1 - Inserting compact discs

I - RADIO FUNCTION This system uses two different tuners:

1

2

3

4

5

6

- the radio tuner, - the tuner for « traffic information » system messages. The radio tuner has three selection modes displayed on the screen and accessible from the front panel:

8

- manual mode (MANU), - preset mode (PRESET), - manual or dynamic mode alphabetical (LIST) (see the Settings section).

9

II - CD READER FUNCTION

7

The CD changer can hold up to 6 discs (insert through the front panel). The CD changer can play conventional compact discs and any audio tracks on a CD-ROM.

100794

Press the (7) « LOAD » button

A disc can be played in order or randomly.

Note: « SELECT » is displayed.

Note: - Random play can only be applied to the tracks on one disc. When one CD is finished, random play continues on the next disc.

Use buttons (1) to (6) to select the required position of the CD.

Note:

- The « mute » function stops the CD playing and the display shows « pause » (depending on the version).

« WAIT » is displayed, then the message « INSERT » . Insert the disc into the slot (8) .

Note: « LOAD » is displayed, then the CD plays. Repeat this process for other CDs. 2 - Ejecting compact discs Press button (7) . Use buttons (1) to (6) to select the CD to eject.

86A-9

RADIO "top of the range": Operating principle

86A

1 - Volume adjustment

- The disc ejects. If the disc is still present after approximately 15 seconds the disc is automatically re-inserted.

The volume can be varied according to vehicle speed. To activate the function, select the required volume adjustment curve with « expert » mode (press and hold the « source » button until you hear a beep): 5 for maximum adjustment, 0 to cancel the adjustment.

- The sound is automatically switched off during all of these processes.

2 - Balance control

Note:

- All CDs can be ejected by pressing the (9) « ALL » button.

The audio equipment has a range of settings depending on the type of music being played: CLASSIC / JAZZ / POP / VOICE / FLAT / PERSO.

III - SPECIAL NOTE CONCERNING TIME SETTING BY SATELLITE

3 - Balance/fader

Press and hold down the « source - » button (top right) to enter time setting mode.

For a simplified operation, the audio equipment allows all or some of the speakers to be activated or deactivated: - < FRONT >: only the front speakers work,

Note:

- < FRONT: only the front left-hand speaker works,

The hours flash on the display.

- FRONT >: only the front right-hand speaker works, - < REAR >: only the rear speakers work,

Press buttons « + » and « - » to adjust the hour. Press the source « - » button to confirm the data entry.

- ALL CAR: all the speakers work (balance and fader centred), - PERSO: customised settings.

Note:

4 - Auxiliary output

The minutes flash on the display. Press buttons « + » and « - » to adjust the minutes.

In the « EXPERT » menu, the operating mode of the auxiliary source may be chosen:

Press the « source - » button to confirm the data entry and quit the time setting.

- AUX ON: scrolls through source selection (radio, CDs, aux, radio, etc), even if there is no source signal to the radio,

IV - VOLUME CONTROL

- AUX AUTO: automatic connection to the radio when a source signal appears,

When the audio equipment is switched on, the volume is the same as when it was switched off, with a maximum volume of 15.

- AUX OFF: suppresses the source (radio, CD, radio, etc).

Note: - The « mute » function stops the CD from playing. - The « Traffic Information » messages are played at the audio equipment's current volume setting. If the volume is altered during a message, the setting is stored until it is reset. - If the radio overheats and its operation is slightly impaired, the volume will be automatically lowered without the volume displayed being changed. - Should one of the speakers short circuit, the supply to the amplifier will be cut off.

86A-10

RADIO "top of the range": Protection code Two components of the radio are protected by a code: An initial four-digit security code is linked to the tuneramplifier. This code is required each time the supply is cut off. This code can be entered via the control satellite. If the vehicle is equipped with a code in the front panel, the code is exchanged between the CD changer and the tuner-amplifier. (see Technical Note 3701A, Radio fault finding, 86A, Radio: Security code ).

86A-11

86A

RADIO "top of the range": Entering the security code

FAULT FINDING CHART 1

86A

The display shows CODE or 0000

Enter the security code. The radio beeps every two seconds for two minutes then displays « CODE » . Does the audio equipment display « CODE » then « 0000 » ?

no

Return to scrambled mode. With the audio equipment switched off, press buttons 2, 5 and ON. Wait approximately two minutes until « CODE » then « 0000 » appear.

yes

Enter the first digit using the tumble wheel control under the steering wheel.

Confirm the digit by briefly pressing the lower button on the steering wheel control.

Use the same procedure to enter the remaining three digits.

Confirm the security code by pressing and holding down the same button. Does the audio equipment display « ERROR » then « CODE » ?

yes

Re-enter the code.

no

Does the audio equipment display « CD ERROR » then « CD CODE » ?

no

The audio equipment enters « CONFIGURATION » mode (if being used for the first time) and operates normally.

yes (see 86A, Radio, "top of the range": Entering the security code, page 86A-13)

86A-12

RADIO "top of the range": Entering the security code

FAULT FINDING CHART 2

86A

The display shows CD CODE

The audio equipment displays « CD ERROR » , « CD CODE » , then « CD -0000 » . Enter the code of the amplifier-tuner formerly connected to the steering wheel. yes Enter the first digit using the tumblewheel on the steering wheel control.

Confirm the digit by briefly pressing the lower button on the steering wheel control.

Use the same procedure to enter the remaining three digits.

Confirm the security code by pressing and holding down the same button. Does the CD changer code correspond to the amplifier code?

yes

no The audio equipment displays the message « CD ERROR » then « CD CODE » . If the fault is still present, enter the « ALPINE » code.

Re-enter the code.

86A-13

The CD changer is programmed with the code for the new amplifier and operates correctly. The audio equipment is no longer protected.

RADIO Tuner-amplifier: Removal - Refitting

86A

Special tooling required Ms. 1373

Tool for removing radio or chronotachograph.

2

102133 102135

The amplifier incorporates the tuner function. The amplifier-tuner is mounted on a special support in the boot.

Remove the amplifier-tuner from its mounting using tool (Ms. 1373) (2) .

REFITTING

REMOVAL

To refit, proceed in the reverse order of removal.

1 In the event that the amplifier-tuner has to be replaced, it is essential to enter the code of the vehicle's old amplifier-tuner (see 86A, Radio, "top of the range": Protection code, page 86A-11) .

102134

Remove: - the rear right-hand trim ( (see 71A, Body interior trim) ) in Workshop Repair Manual 365 - Bodywork , - the mounting bolts (1) on the amplifier/tuner support. Slightly raise the mounting to remove it. Disconnect the connectors from the amplifier/tuner.

86A-14

RADIO "top of the range": Self-test procedure Self-diagnostic mode allows you to check certain main functions.

1 100794

I - TESTING THE SPEAKERS Press and hold the « EXPERT » button. The speakers are supplied one by one. This is confirmed by the display. Compare the signals on each speaker. II - TESTING THE LEVEL OF RECEPTION Fault finding can be performed on the tuner by pressing the « EXPERT » button for a second time. - The first four digits indicate the frequency of the station, - The fifth indicates the reception quality of the signal (9 or a letter = good reception, 3 or less = poor reception = loss of stereo). III - OPERATION OF THE CD CHANGER CD changer operation is shown by indicator lights showing the presence of CDs on the front panel, and by the display: - CD indicator light off = no CD, - Flashing CD indicator light = CD being inserted, - « CD ERROR » message = no audio track on the CD, - « LINK_ERR » message = connection between the CD changer and the amplifier / tuner lost,

86A-15

86A

- « HI TEMP » message = CD changer temperature too high.

RADIO Display: Removal - Refitting

86A

Special tooling required Car. 1597

Lever for removing rear grab handle clips.

REMOVAL WARNING Do not press the screen as this may damage it.

102493

Unclip the display (5) by lifting the clips (3) and by pressing the clips (4) .

REFITTING 102492

Unclip the display mounting using the (Car. 1597) at (1) then at (2) . Disconnect:

Clip on the display, checking that it is correctly positioned in its clips. Connect: - the connectors to the display,

- the connectors from the display, - the solar radiation sensor connector (depending on the equipment level). Remove the display mounting.

86A-16

- the solar radiation sensor connector (depending on the equipment level). Clip the display mounting onto the dashboard.

RADIO Tweeter: Removal - Refitting REMOVAL

1 2

102136

Unclip: - the grille (1) , - the tweeter (2) . Disconnect the tweeter connector.

REFITTING To refit, proceed in the reverse order of removal.

86A-17

86A

RADIO Front speakers: Removal - Refitting REMOVAL

1

102131

Unclip the grille (1) .

2

102130

Remove: - the speaker mounting bolts (2) , - the speaker. Disconnect the speaker connector.

86A-18

86A

RADIO Rear speakers: Removal - Refitting REMOVAL

86A

REFITTING To refit, proceed in the reverse order of removal. Note: Gently tighten the speaker mounting bolts.

101247

1

102132

Remove: - the rear door trim ( (see 72A, Side opening element lining) ) in Workshop Repair Manual 365 Bodywork , - the speaker mounting screws. (1) remove the loudspeaker. Disconnect the speaker connector.

86A-19

RADIO Aerial Operating principle

101713

Vehicles are fitted with one of three levels of aerial depending on the signals to be received: - radio; - radio + telephone, - radio + telephone + satellite. The aerial with the integral amplifier is located on the rear roof. The amplifier is supplied: - by the radio for vehicles not fitted with navigation assistance, - by the Central Communication Unit in vehicles fitted with navigation assistance ( (see 83C, On-board telematics system) ).

86A-20

86A

RADIO Radio aerial: Removal - Refitting REMOVAL

1

101908

Partially remove: - the headlining (see MR 365, Bodywork, 71A, Body internal trim, Headlining: Removal - Refitting ). - Unclip the connector, - the mounting nut (1) , - the aerial.

REFITTING Refit the aerial. Tighten the aerial mounting nut. Clip the aerial connector. Refit the headlining (see MR 365, Bodywork, 71A, Body internal trim, Headlining: Removal - Refitting ).

86A-21

86A

RADIO Radio control satellite: Removal - Refitting

86A

REMOVAL The wheels must be set straight ahead. Remove: - the driver's frontal airbag (see 88C, Airbag and Pretensioners, Driver's front airbag: Removal Refitting, page 88C-25) , - the steering wheel( (see Steering wheel: Removal - Refitting) .

101203

Note: Before removing the understeering control unit, note its position by ensuring that the "0" mark on the rotary switch (C) is properly positioned opposite the index (2) . Disconnect the radio control satellite connector.

101202

Remove:

Remove:

- the half cowling mounting bolts (1) ,

- the mounting bolt (3) from the radio control satellite,

- the cowlings under the steering wheel.

- the radio control satellite.

REFITTING Refit: - the radio control satellite, - the mounting bolt to the radio control satellite. Connect the radio control satellite connector. Refit: - the cowlings under the steering wheel, - the half cowling mounting bolts. Make sure that the wheels are set straight ahead and that the rotary switch mark is at 0. WARNING To avoid any damage to the wiring harness when refitting, ensure it is correctly routed.

86A-22

RADIO Radio control satellite: Removal - Refitting Refit: - the steering wheel( (see Steering wheel: Removal - Refitting) , - the driver's frontal airbag (see 88C, Airbag and Pretensioners, Driver's front airbag: Removal Refitting, page 88C-25) .

86A-23

86A

PASSENGER COMPARTMENT CONNECTION UNIT UCH: General information

87B

- « mid-range » UCH, - « top of the range » UCH. Only the « top of the range » UCH is available as a replacement part.

1

102296

Three types of UCH (1) can be found on a vehicle: - « basic » UCH, « Basic » (L1)

« Midrange » (L2)

« Top of the range » (L3)

See tion

Multiplex connection

X

X

X

88B

Fault finding procedure

X

X

X

88A

X

X

X

82A-87C

X

82A-87C

« Single » cards « Hands-free » cards Card Management

Coded immobiliser (V3)

X

X

X

82A

+ Accessories feed control relay

X

X

X

-

87B-1

sec-

PASSENGER COMPARTMENT CONNECTION UNIT UCH: General information

Doors and boot

« Basic » (L1)

« Midrange » (L2)

« Top of the range » (L3)

See tion

Central door locking (and unlocking in the event of an impact) while driving

X

X

X

87C

Relocking the doors and boot/tailgate

X

X

X

87C

Electric and one-touch windows (authorisation)

X

X

X

87D

Tailgate lock

X

X

X

87D

Deadlocking the doors and boot/tailgate

X

X

87D

Electric childproof lock

X

X

84A

« Driver's door only » opening program

X

X

87D

X

87D

Exterior locking button management (Hands-free)

Wipers

87B sec-

Rain and light sensor

X

X

X

85A

Windscreen wipers (low and high-speed management)

X

X

X

85A

Rear screen wiper (wiper speed according to vehicle speed)

X

X

X

85A

Windscreen and screen washers

X

X

X

85A

X

X

80B-85A

rear

Headlight washers

87B-2

PASSENGER COMPARTMENT CONNECTION UNIT UCH: General information

Lighting

87B

« Basic » (L1)

« Midrange » (L2)

« Top of the range » (L3)

See tion

Lighting / wiper control management

X

X

X

84A

Indicators and hazard warning lights

X

X

X

-

Hazard warning lights on under emergency braking and airbags being triggered

X

X

X

-

Rear fog light

X

X

X

81A

Lights on reminder management (control)

X

X

X

-

Timed interior lighting supply

X

X

X

81B

X

X

81B

Interior lighting (floor) Daytime running lights

X

X

X

80B

Automatic headlights when driving

X

X

X

80B

Automatic headlights when stationary

X

X

X

80B

Heated rear screen management

X

X

X

84A

Air conditioning request management

X

X

X

62A

Alarm management (pre-fitting)

X

X

X

82C

External temperature management

X

X

X

84A

Tyre pressure monitor

X

X

X

35B

Additional (resistors)

X

X

X

61A

heating

87B-3

sec-

PASSENGER COMPARTMENT CONNECTION UNIT UCH: Removal - Refitting

87B

DG

Equipment required diagnostic tool

1 Tightening torquesm battery cover bolts

5 Nm

WARNING When replacing the UCH, the tyre pressure monitor valve codes and multiplex network topology must be noted down using the diagnostic tool .

REMOVAL Disconnect the battery (see 80A, Battery) .

101313

Remove the front door sill lining clipped at (1) .

2 101194 101197

Remove the fuse box cover.

Remove the switch mounting panel attached by five screws (2) .

101196

Remove the dashboard side panel.

87B-4

PASSENGER COMPARTMENT CONNECTION UNIT UCH: Removal - Refitting

87B

DG

REFITTING Connect the UCH. Clip the UCH, observing the wiring harness routing. Tighten the UCH mounting bolt slightly. Attach:

3

- the fuse board, - the switch mounting panel, - the dashboard side panel, - the front door sill lining, - the fuse cover. Connect the battery (see 80A, Battery) . Program the code for the vehicle and cards (see 82A, Engine immobiliser) . Configure the UCH according to the vehicle options. 102211

Remove the air duct attached by a clip (3) .

Program the multiplex network topology (see 88B, Multiplexing) . Program the tyre pressure monitor valves (see 35B, Tyre pressure monitor) .

WARNING

Tighten to torque the battery cover bolts ( 5 Nm ) .

Unclip the air duct carefully.

5

4 101193

Unclip the fuse board (4) . Remove the UCH mounting bolt (5) . WARNING The UCH is clipped to its support at several points. Unfasten its clips to remove it.

87B-5

PASSENGER COMPARTMENT CONNECTION UNIT UCH: Removal - Refitting

87B

DD

Equipment required diagnostic tool

Tightening torquesm battery cover bolts

5 Nm

WARNING When replacing the UCH, the tyre pressure monitor valve codes and multiplex network topology must be noted down using the diagnostic tool

REMOVAL

1

Disconnect the battery (see 80A, Battery) . 101981

Remove the glovebox mounting bolts (1) .

2

101980

Open the glove compartment. Remove:

101976

- the dashboard panel,

Remove:

- the door sill lining.

- the glove compartment, - the bolt (2) securing the UCH. WARNING The UCH is clipped to its support at several points. Unfasten its clips to remove it.

87B-6

PASSENGER COMPARTMENT CONNECTION UNIT UCH: Removal - Refitting DD

REFITTING Connect the UCH. Clip the UCH, observing the wiring harness routing. Tighten the UCH mounting bolt slightly. Attach: - the glove compartment, taking care not to pinch the passenger airbag wiring harness, - the dashboard side panel, - the front door sill lining. Connect the battery (see 80A, Battery) . Program the code for the vehicle and cards (see 82A, Engine immobiliser) . Configure the UCH according to the vehicle options. Program the multiplex network topology (see 88B, Multiplexing) . Program the tyre pressure monitor valves (see 35B, Tyre pressure monitor) . Tighten to torque the battery cover bolts ( 5 Nm ) .

87B-7

87B

PASSENGER COMPARTMENT CONNECTION UNIT UCH: Configuration

87B

POSSIBLE CONFIGURATIONS FOR THE UCH Equipment required diagnostic tool The UCH configurations possible using the diagnostic tool are: Name of configuration

Configuration reading

Choice of configuration

(LC024)

-

CF010 « Hands-free function »

(LC001)

with (1)

CF036 « Selective opening of doors and tailgate » (2)

(LC029)

with / without

CF009 « Deadlocking »

(LC003)

with (1)

CF018 « Automatic relocking »

(LC012)

with / without

CF033 « Electric childproof locks »

(LC026)

with / without

CF019 « Type of air conditioning »

Air conditioning ( LC013 « Type of air conditioning » ) ( LC020 « Number of heater resistors » )

A, B, C, D, E, F, G, H, I(4)

CF011 « Type of gearbox »

(LC005)

automatic / manual

CF012 « Rain sensor »

(LC006)

with / without

CF013 « Light sensor »

(LC006)

with /without

CF027 « Type of windscreen »

(LC021)

heat insulating / tinted

CF032 « See-me-home lighting »

(LC025)

with /without

CF014 « Daytime running lights »

LC008)

with / without

CF021 « Front fog lights »

(LC015)

with / without

CF015 « Hazard warning lights on in the event of an impact »

(LC009)

with / without

CF024 « Hazard warning lights on with ABS »

(LC018)

without (1)

CF020 « Driving type »

(LC014)

right-hand / left-hand

CF025 « Rear screen wiper park position management »

(LC019)

with / without

CF023 « Tyre Pressure Monitor function »

Tyres (LC017)

with / without

Calibration stream »

CF031

« End

of

(3)

87B-8

PASSENGER COMPARTMENT CONNECTION UNIT UCH: Configuration

87B

Name of configuration

Configuration reading

Choice of configuration

CF016 « Pax system type tyre »

Tyres (LC010)

with / without

CF017 « Type of vehicle »

(LC011)

all except cabriolet / convertible

(1): To select « without » , run command CF031 « End of stream » .

C = Climate control, without passenger compartment heating resistor

(2): This configuration corresponds to the « door only open » function ( (see 87C, Opening elements management) ).

D = Heating (without air conditioning), with a passenger compartment heating resistor ( 1000 W ) E = Manual air conditioning, with a passenger compartment heating resistor ( 1000 W )

(3): This configuration allows you to modify operation of the « child safety » switch: - « With » configuration: prevents operation of the rear one-touch windows and interior handles on rear doors. - « Without » configuration: prevents operation of the rear one-touch windows, the interior handles are operational. (4): A = Heating (without air conditioning), without passenger compartment heating resistor B = Manual air conditioning, without passenger compartment heating resistor

F = Manual air conditioning, with a passenger compartment heating resistor ( 1000 W ) G = Heating (without air conditioning), with two passenger compartment heating resistors ( 1800 W ) H = Manual air conditioning, with two passenger compartment heating resistors ( 1800 W ) I = Climate control, with two passenger compartment heating resistors ( 1800 W )

Programming: Function

Configuration SC004 « UCH programming »

Keyless vehicle

SC006 « Card allocation » SC003 « Reserve » SC002 « Valve code programming »

Tyres SC001 « Reading the set of valves and codes stored » Other parameters

VP004 « entering VIN »

87B-9

PASSENGER COMPARTMENT CONNECTION UNIT UCH: Configuration

WARNING After configuration: - program the tyre pressure monitor valves ( (see 35B, Tyre pressure monitor) ). - program the multiplex network architecture ( (see 88B, Multiplexing) ), - connect the battery ( (see 80A, Battery) ) to confirm the configurations; carry out the two programming operations required, - confirm by reading the configuration using the diagnostic tool .

87B-10

87B

OPENING ELEMENTS MANAGEMENT Keyless vehicle: Description

87C

The door and tailgate control system on keyless vehicles consists of:

- special receiver aerials in the outside handles and tailgate ( « hands-free » version),

- the UCH (with radiofrequency receiver),

- presence and movement sensors ( « hands-free » version),

- special cards in « standard » and « hands-free » version, - an uncoded card reader (transponder receiver),

- special door locks for the child safety and deadlocking functions (depending on version),

- door and tailgate locking / unlocking motors (built into the locks),

- locking buttons in the outside handles of the doors and boot ( « hands-free » version).

102151

For special notes on the UCH, ( (see 87B, Passenger compartment connection unit) ). For special notes on the Protection and Switching Unit, ( (see 87G, Engine interconnection unit) ). For special notes on the card reader and starter button ( « start » ), ( (see 82A, Engine immobiliser) ).

87C-1

OPENING ELEMENTS MANAGEMENT Keyless vehicle:

FAULT FINDING CHART 1

Basic operation

Vehicle locked (ignition off). NOTES

« Open » button on the card pressed and the card authenticated by the UCH

Vehicle unlocked

Direction indicators and side repeater indicators flash Door opened during the 30 seconds

no

yes « Close » button on the card pressed and the card authenticated by the UCH

Four doors, boot and fuel tank flap locked

Direction indicators and side repeater indicators flash twice

Second press (during the 3 seconds ) of the card « Close » button

Closing the one-touch sunroof and windows (depending on version)

A

87C-2

Automatic relocking

87C

OPENING ELEMENTS MANAGEMENT Keyless vehicle:

A

Vehicle locked (deadlocking)

Direction indicators and side repeater indicators flash five times

87C-3

87C

OPENING ELEMENTS MANAGEMENT Keyless vehicle:

FAULT FINDING CHART 2

Hands-free operation

Vehicle locked (ignition off) NOTES

Card authenticated by opening aerial

-Vehicle locked for less than 72 hours : hand detected by handle presence sensor -Vehicle locked for more than 72 hours : opening request made by movement sensor (handle pulled) or by luggage compartment lid opening switch

Vehicle unlocked

Direction indicators and side repeater indicators flash Door opened within 30 seconds

no

yes Card authenticated by opening aerials and press the following buttons: -outside door handle - « luggage compartment lid badge » - « close » button on card

Four doors, boot and fuel tank flap locked

Direction indicators and side repeater indicators flash twice

A

87C-4

Automatic relocking

87C

OPENING ELEMENTS MANAGEMENT Keyless vehicle:

A

Second press (within 3 seconds ) on the same button: -of outside door handle -of « luggage compartment lid badge » -of « close » button on card

Closing the windows and sunroof (depending on version)

Vehicle locked (deadlocked)

Direction indicators and side repeater indicators flash five times

The presence sensors are inhibited for approximately 3 seconds

87C-5

87C

OPENING ELEMENTS MANAGEMENT Keyless vehicle:

FAULT FINDING CHART 3

Deadlocking function operation

Vehicle deadlocked (ignition off) NOTES

« Open » button on the card pressed and the card authenticated by the UCH

Driver's door and fuel tank flap unlocked

Direction indicators and side repeater indicators flash Door opened during the 30 seconds

no

yes Second press of the card « open » button

Four doors, boot and fuel tank flap unlocked

Vehicle unlocked

Direction indicators and side repeater indicators flash

« Close » button on the card pressed and the card authenticated by the UCH

A

87C-6

Automatic relocking

87C

OPENING ELEMENTS MANAGEMENT Keyless vehicle:

A

Four doors, boot and fuel tank flap locked

Direction indicators and side repeater indicators flash twice

Second press (during the 3 seconds ) of the « Close » button on the same card

Closing the one-touch sunroof and windows (depending on version)

Vehicle locked (deadlocking)

Direction indicators and side repeater indicators flash five times

87C-7

87C

OPENING ELEMENTS MANAGEMENT Keyless vehicle:

FAULT FINDING CHART 4

Special features of the "valet" function

Special notes on the « valet » function NOTES

Have two vehicle cards with you. Insert a card into the card reader. yes Press the « unlock » and « lock » buttons on the second card simultaneously.

The card is in « valet » mode: complete locking, vehicle starting and door unlocking is possible with both cards. Unlocking the boot and fuel flap are only possible with the master card.

Insert the master card in the card reader.

Press the « unlock » and « lock » buttons on the second card simultaneously.

The two vehicle cards operate as before.

Return to the start of the procedure.

87C-8

87C

OPENING ELEMENTS MANAGEMENT Keyless vehicle:

FAULT FINDING CHART 5

Tailgate operation

Vehicle locked (ignition off) NOTES

Luggage compartment lid opening switch pressed and card authenticated by the UCH

Boot unlocked

Direction indicators and side repeater indicators flash Door opened within 30 seconds

no

yes Press: -the « luggage compartment » button on the card -the « luggage compartment badge » button and card authenticated by the UCH

Boot locked

Direction indicators and side repeater indicators flash twice

87C-9

Automatic relocking

87C

OPENING ELEMENTS MANAGEMENT Keyless vehicle: Operating principle

87C

I - SPECIAL CASES IN « STANDARD » MODE (SEE OPERATION CHART 1 AND 2)

IV - SPECIAL CASES OF THE « DEADLOCKING » FUNCTION (SEE OPERATION CHART 5)

- If a door or the boot is open, pressing the « close » button immediately locks / unlocks the doors and boot.

The « valet » function allows unlocking of the fuel filler flap and boot using one of the vehicle's cards (e.g. when handing your vehicle to a restaurant valet). Activating this function requires two vehicle cards.

- If a card is in the card reader, pressing the « lock » button immediately locks / unlocks the doors and boot. - The fuel tank flap is controlled in tandem with the driver's door. II - SPECIAL CASES IN « HANDS-FREE » MODE (SEE OPERATION CHART 3)

V - SPECIAL FUNCTIONS IF CARD BATTERY FAILS: If the « standard » or « hands-free » card battery does not work, the left-hand door can be unlocked with a backup key, unlocking other doors or the boot and starting the engine can be carried out by inserting the card in the card reader.

- The starter aerials have no effect on vehicle unlocking. Conversely, it is impossible to lock the vehicles with the « lock » buttons on the exterior handles if the card is in the starting zone.

1 - Unlocking the vehicle

- Motion sensors are built into the presence sensors. The presence sensors shut down after approximately 72 hours.

Place the card in the card reader. The engine may be started.

- If the vehicle is locked using the card « lock » button, the cards in the passenger compartment (detected by starter aerials) are deactivated in « hands-free» mode (locking, unlocking and starting). Starting is still possible by inserting the card into the reader.

The doors, boot and fuel flap unlock.

- « Hands-free » unlocking is not possible three seconds after locking ( « basic » or « hands-free » ).

Remove the card from the reader.

- Starting the engine is not possible in « hands-free » mode if the boot is open (except if card is in reader).

Press the passenger compartment unlocking button twice.

Vehicle locked or deadlocked. Front left-hand door opened by metallic insert.

Press the passenger compartment unlocking button.

2 - Vehicle locking Switch off the ignition.

Open the front left-hand door.

The doors, boot and fuel flap lock. III - SPECIAL CASES OF THE « DEADLOCKING » FUNCTION (SEE OPERATION CHART 4)

Unlocking the front left-hand door with a metallic insert.

Certain vehicles are fitted with the « deadlocking » function which deactivates the interior door handles.

VI - OPERATING PRINCIPLE:

The « deadlocking » function is accompanied by opening of the « door only » which only allows unlocking of the driver's door and fuel filler flap after the first press. Press on card First press

One-touch

To check the locking and unlocking of doors and boot, the direction indicators and side repeater indicators are controlled by the UCH.

Effect on the locks

Operation of the direction indicators

Operation of the side repeaters

Locking of the doors/ tailgate/boot

Flashing twice

Flashing twice

Closing the windows and sunroof*

-

-

Door and tailgate deadlocking**

-

Rapid flashing

Second press

87C-10

OPENING ELEMENTS MANAGEMENT Keyless vehicle: Operating principle Press on card

87C

Effect on the locks

Operation of the direction indicators

Operation of the side repeaters

First press

Unlocking of the doors and luggage compartment or the driver's door**

Flashing once

Flashing once

Second press

Unlocking of the doors and boot**

-

-

One-touch

* For this function, the vehicle must be fitted with onetouch electric windows and anti-pinch electric sunroof. ** certain vehicles may be equipped with the « deadlocking» function and the « door only unlocking » function. This function allows you to only lock the driver's door and fuel flap with the first press on the card. This system may comprise up to four cards. The « standard » and « hands-free » cards are different and are not interchangeable.

« Unlocking » button

(2)

« Locking » button

(3)

« Boot unlocking / locking » button

(4)

Backup key

For the procedure for programming or allocating a card, ( (see 82A, Engine immobiliser) ).

The cards are equipped with a backup key which allows the door to be unlocked in the event of a fault. Cards delivered as spare parts are blank. A cover is fitted in the place of the emergency key.

Note: A backup key can be ordered from the replacement parts store by giving them the vehicle identification and safety numbers.

Card operation

1

(1)

4 3

2

101930

87C-11

OPENING ELEMENTS MANAGEMENT Starting aerial: Removal - Refitting

87C

1

2

3

102323

Vehicles with the « hands-free » system have three starter aerials for the card: - a front detection aerial (1) located behind the front panel of the dashboard, - an aerial (2) at the back of the centre console, - an aerial (3) at the back of the floor.

Note: - The remote control opening aerials have no effect on the engine immobiliser system ( (see 87C, Opening elements management) ). - The aerials are identical and interchangeable. They require no programming.

87C-12

OPENING ELEMENTS MANAGEMENT Starting aerial: Removal - Refitting

87C

I - CENTRE AERIAL

REMOVAL

4

101927

101628

Remove the central console( (see Centre console: Removal - Refitting) .

Unclip the aerial by moving the clips (4) . WARNING

II - REAR AERIAL

The starter aerial clips (4) are fragile.

Partially remove the carpet in the boot.

5

101627

Unclip the front panel (see 82A, Engine immobiliser, Start button: Removal - Refitting, page 82A4) .

101918

Unclip aerial (5) by moving the clips.

87C-13

OPENING ELEMENTS MANAGEMENT Opener aerials

87C

1

3

2

101902

101904

To operate in « hands-free » mode, the door handles must have:

To operate in « hands-free » mode, the vehicles must have an opening aerial in the tailgate strip.

- presence sensors (1) with a reflector on the handle to detect the user's hand,

To remove the opening aerial, refer to Workshop Repair Manual 365 - Bodywork .

- a lock button (2) , - a integrated opening aerial (3) .

Note: After a period of non-use of approximately 72 hours, the presence sensors become deactivated. The unlocking request is then detected by a motion sensor. The presence sensor and motion sensor are a single unit. To remove the handles, refer to Workshop Repair Manual 365 - Bodywork .

87C-14

OPENING ELEMENTS MANAGEMENT Tailgate opening switch: Removal - Refitting REMOVAL

87C

REFITTING To refit, proceed in the reverse order of removal.

Note: It is not necessary to remove the door strip to perform this operation.

1

2

101380

Protect the edge of the opening control with masking tape. Unclip the control at (1) and (2) using a flat screwdriver.

3

101383

Disconnect the connector (3) .

87C-15

OPENING ELEMENTS MANAGEMENT Tailgate locking switch: Removal - Refitting

101375

To remove the lock button located on the tailgate, refer to Workshop Repair Manual 365 - Bodywork .

101625

Note: The lock button on the tailgate is a simple switch. The lock button can be checked using an ohmmeter.

87C-16

87C

OPENING ELEMENTS MANAGEMENT Tailgate lock: Removal - Refitting

87C

REMOVAL Note: If there is an electrical fault, the tailgate can be opened manually. This operation is performed from inside the vehicle.

2

3

1 101380

Remove tailgate lock mounting bolts (2) . Press lower clip (3) . Remove the lock. Disconnect the connector.

REFITTING 22815

Unlock the tailgate lock by pressing lug (1) using a screwdriver. Remove the tailgate trims (see 73A, Non-side opening element trims, Tailgate trim ).

87C-17

Proceed in the reverse order to removal.

OPENING ELEMENTS MANAGEMENT Lock motor for the fuel filling compartment: Removal - Refitting

Fuel tank flap locking / unlocking is controlled simultaneously with the driver's door.

101906

101905

Remove: - the luggage compartment lining at the right-hand side( (see Tailgate lining: Removal - Refitting) in Workshop Repair Manual 365 - Bodywork . - the fuel filler flap electrical locking control.

Note: The fuel tank flap lock electric motor is a simple switch.

87C-18

87C

ELECTRIC WINDOWS - SUNROOF Electric window: Operation I - TYPES OF UNIT Three types of electric window switches can be found on the driver's door: - driver and passenger electric windows, - driver's one-touch and passenger electric window - driver's and passenger one-touch electric windows. Two types of electric window switches can be found on the passenger door. - electric window, - one-touch electric window. All rear electric window switches are the one-touch type. II - ELECTRIC WINDOWS Operating principle: The electric window motor is powered through the switch, which can also flip the polarity (for lowering or raising). III - ONE-TOUCH ELECTRIC WINDOW The one-touch switch has two positions for raising and two for lowering the windows. - First raising contact: raising earth connection (basic raising). - Second raising contact: raising and lowering connection earthing (one-touch raising to the highest position). - First lowering contact: raising connection earthing (basic lowering). - Second lowering contact: raising and lowering connection earthing (one-touch lowering to the lowest position).

87D-1

87D

ELECTRIC WINDOWS - SUNROOF Front driver's door electric window switch The front electric window switches (driver's side) are clipped to a plate. The plate is clipped to the door panel.

REMOVAL

103745

Protect the trim (with a mastic knife). Unclip the plate using unclipping pliers. Disconnect the connectors. Remove the electric window switch from the plate.

87D-2

87D

ELECTRIC WINDOWS - SUNROOF Front electric window switch on the passenger door The passenger electric window switch is clipped to the handle.

REMOVAL

1

102300

Unclip the upper section (1) of the handle. Remove the electric window switch from the plate.

87D-3

87D

ELECTRIC WINDOWS - SUNROOF Rear electric window switch on rear door The rear electric window switches are clipped to a plate.

REMOVAL

101574

Unscrew the door panel plate. Unclip the switch from the plate.

87D-4

87D

ELECTRIC WINDOWS - SUNROOF Child safety lock switch When the vehicle is locked, a red warning light (operated by the UCH) comes on in the switch. This switch is used to inhibit opening of the rear doors and windows (depending on vehicle equipment).

Note: The switch is removed in the same way as the driver's electric windows switch. If the vehicle is fitted with one-touch electric windows, the child safety control switches the control earth of the rear one-touch windows and notifies the UCH of its state.

Note: When the child safety lock is on, the resistance between tracks A3 and B1 is infinite.

One-touch electric window

A1

18463

Track

Description

A1

+ lighting

A2

+ before ignition

A3

Earth

B1

Rear electric window locking / child safety (if equipped)

B2

Not used

B3

Child safety indicator control (according to level of equipment)

87D-5

87D

ELECTRIC WINDOWS - SUNROOF Front electric window motor

101462

Note: For removing/refitting the front window lift mechanism (see MR 365 Bodywork, 51A, Side opening element mechanisms ). - The procedure is the same for all versions of electric window motors (one-touch or normal). - The motor cannot be replaced alone. Its replacement requires replacement of the whole mechanism. The one-touch electric window motors incorporate a non-removable electronic module. One-touch electric windows have an anti-pinch function. The one-touch electric window motors must be initialised to reactivate the anti-pinch function (see MR 366 Fault finding, 80A, Battery, Battery: Initialisation ).

Note: If the one-touch electric window motors are not initialised: - the windows rise and descend in step mode, - it is not possible to close the windows using the remote control (pressing twice briefly on the Renault card or door lock button).

87D-6

87D

ELECTRIC WINDOWS - SUNROOF Rear electric window motor

101555

Note: - For removing/refitting the rear window lift mechanism ( see MR 365 Bodywork, 51A, Side opening element mechanisms ). - The motor cannot be replaced alone. Its replacement requires replacement of the whole mechanism. Two types of rear window lift mechanisms are available, depending on the equipment level: - manual window winders, - one-touch electric window. The one-touch electric window motors incorporate a non-removable electronic module. One-touch electric windows have an anti-pinch function. The one-touch electric window motors must be initialised to reactivate the anti-pinch function (see MR 366 Fault finding, 80A, Battery, Battery: Initialisation ).

Note: If the one-touch electric window motors are not initialised: - the windows rise and descend in step mode, - it is not possible to close the windows using the remote control (pressing twice briefly on the Renault card or door lock button).

87D-7

87D

ELECTRIC WINDOWS - SUNROOF Electric sunroof: Operating principle I - GENERAL

87D

II - OPERATING PRINCIPLE

The electric sunroof has an anti-pinch mode regulated according to vehicle speed.

2

IMPORTANT Anti-pinch mode only works if the sunroof has been correctly initialised (see below).

Note: The sunroof (sliding or tilting) can be closed by pressing and holding (for about two seconds) the RENAULT Card locking button. This signal is managed by the UCH if it is correctly configured ( (see 87B, Passenger compartment connection unit) ). In this case, the switch remains in the last position used. 101983

Press the switch to reposition the sunroof in its original position before closing with the RENAULT card.

The electric sunroof motor has two functions: - tilting: 1 position, - sliding: 3 positions.

Sunroof electric motor fault

Operation of the sunroof is controlled by the switch (2) . To operate, the sunroof motor must receive authorisation from the UCH: - 0 V signal: sunroof movement authorisation (opening or closing), - +12 V signal: no sunroof movement authorisation, - closing cyclic ratio signal: automatic closing of the sunroof by pressing and holding the remote control.

1

101985

If there is a sunroof motor fault, it can be moved (1) by hand using an Allen key.

87D-8

ELECTRIC WINDOWS - SUNROOF Electric sunroof: Operating principle

87D

III - DIAGRAM Note:

5

The anti-pinch function can be disabled in order to overcome a point of resistance (bent rail, foreign body in the runners).

1

To do this, keep the switch pressed until the sunroof is closed fully in stepper mode just after the sunroof switching is triggered. If the operation is not carried out just after the anti-pinch function is triggered, it will not be disabled.

6 2 9 7

The anti-pinch function is reactivated when the switch is released.

3

8 4 102815

(1)

Relay / fuse box

(2)

UCH

(3)

ABS computer

(4)

Switch

(5)

Power supply / earth

(6)

Authorisation to close

(7)

Vehicle speed signal

(8)

Open / close

(9)

Sunroof electric motor

IV - ANIT-PINCH Obstacle detection is based on analysis of the motor's speed rotation. An encounter with an obstacle results in a significant variation in motor speed. Two sensors incorporated into the motor generate periodic signals. The speed can thus be determined over half a revolution. During the initialisation phase, a speed curve is stored by the computer integrated into the motor. For the anti-pinch function, the computer compares the actual speed of movement with the stored speed. Depending on the speed variation detected, the system triggers anti-pinch mode.

IMPORTANT The anti-pinch function only works if the sunroof has been correctly initialised (see below).

87D-9

ELECTRIC WINDOWS - SUNROOF Sunroof opening motor Removal - Refitting

87D

B84 or C84 Special tooling required Car. 1597

Lever for removing rear grab handle clips.

The headlining must be removed to access the sunroof motor (see MR 365 Bodywork, 71A, Body internal trim, Headlining: Removal - Refitting ). The motor is located in the rear section of the roof.

REMOVAL

100183

Remove: - the front and rear handles with the (Car. 1597) , - the rear clip, 101984

- the two rear mountings.

Remove: - the sunroof switch and its connector, - the courtesy light, - the windscreen pillar trims (see MR 365 Bodywork, 71A, Body internal trim, Windscreen pillar trim ).

1

101985

Unclip and disconnect the sunroof motor connector. Remove the mounting bolts (1) . Remove: - the connector mounting, - the sunroof motor.

87D-10

ELECTRIC WINDOWS - SUNROOF Sunroof opening motor Removal - Refitting B84 or C84

REFITTING Proceed in the reverse order to removal. The system must be initialised after the motor has been refitted (see MR 366 Fault finding, 80A, Battery, Battery: Initialisation ).

87D-11

87D

PARKING AID Parking proximity sensor switch: Removal - Refitting C84 or G84 or S84, and DOCUMENT PHASE 2

REMOVAL

105572

Open the centre console storage compartment. Unclip trim (1) . Disconnect the switch connector.

18463

Unclip the switch from the trim, pressing on the clips (2) .

REFITTING Clip the switch onto the trim. Connect the connector. Clip the handbrake lining into place.

87F-1

87F

PARKING AID Parking proximity sensor buzzer: Removal - Refitting DOCUMENT PHASE 2

REMOVAL Remove the rear left-hand wheel arch lining (see MR 365, Bodywork, 71A, Body interior trim, Rear wheel arch lining: Removal - Refitting ).

116069

Disconnect the connector (1) . Remove: - the mounting rivets (2) by turning them a quarter of a turn, - the buzzer.

REFITTING Refit: - the buzzer, - the mounting rivets. Connect the connector. Refit the rear left-hand wheel arch lining (see MR 365, Bodywork, 71A, Body interior trim, Rear wheel arch lining: Removal - Refitting ).

87F-2

87F

PARKING AID Parking proximity sensor computer: Removal - Refitting DOCUMENT PHASE 2

Equipment required diagnostic tool

REMOVAL Remove the rear left-hand wheel arch lining (see MR 365, Bodywork, 71A, Body interior trim, Rear wheel arch lining: Removal - Refitting ).

116068

Unscrew the mounting bolts (1) without removing them. Remove the computer. Disconnect the computer connector.

REFITTING Connect the computer connector. Refit the computer. Tighten the mounting bolts. Refit the rear left-hand wheel arch lining (see MR 365, Bodywork, 71A, Body interior trim, Rear wheel arch lining: Removal - Refitting ). If the parking proximity sensor is replaced, carry out the necessary operations using the diagnostic tool (see MR 366 Fault finding, 87F, Parking proximity sensor, Fault finding - Replacement of components ).

87F-3

87F

PARKING AID Proximity radar Removal - Refitting

87F

DOCUMENT PHASE 2

REMOVAL Remove the rear bumper (see Workshop Repair Manual 365 Bodywork, 55A, Exterior protection, Rear bumper: Removal - Refitting ). WARNING The proximity radars are fragile, the external area cannot withstand impact, please handle with care.

116079

116080

Disconnect the proximity radar connector. Unclip the proximity radar by pressing the clips (1) , taking care not to scratch it.

87F-4

PARKING AID Proximity radar Removal - Refitting DOCUMENT PHASE 2

REFITTING Clip the proximity radar back in, taking care not to scratch it. WARNING The proximity radars are fragile, the external area cannot withstand impact, please handle with care. Connect the proximity radar connector. Refit the rear bumper (see Workshop Repair Manual 365 Bodywork, 55A, Exterior protection, Rear bumper: Removal - Refitting ).

87F-5

87F

ENGINE INTERCONNECTION UNIT Engine accessories unit: Removal - Refitting

87G

B84 or C84, and M9R - the wiring harness from the air filter box turbocharger regulation solenoid valve,

Equipment required

- the wiring harness.

diagnostic tool

Remove: - the battery tray mounting bolts (3) ,

Tightening torquesm

- the wiring harness mounting nut (4) . engine accessories unit mounting bolt

10 Nm

engine accessories unit cover mounting bolts

4 Nm

battery tray mounting bolts

21 Nm

Move the wiring harness to one side. Remove the battery tray with the injection computer support.

REMOVAL

112658

Remove: - the two mounting bolts (5) from the engine accessories unit cover, - the engine accessories unit cover (6) . 112659

Remove the battery (see 80A, Battery, Battery : Removal - Refitting, page 80A-1) . Disconnect: - the injection computer connectors (1) , - the air flowmeter connector, - the turbocharger regulation solenoid valve connector. Unclip: - the wiring harness (2) from the injection computer connector, - the wiring harness from the battery negative terminal,

87G-1

115201

Unclip the engine accessories unit connector (7) .

ENGINE INTERCONNECTION UNIT Engine accessories unit: Removal - Refitting

87G

B84 or C84, and M9R

115202

115203

Remove the engine accessories unit mounting bolt (8) .

Remove the engine accessories unit mounting.

REFITTING Refit the engine accessories unit mounting. Connect the engine accessories unit connectors. Refit the engine accessories unit onto its mounting. Refit the engine accessories unit mounting bolt. Tighten to torque the engine accessories unit mounting bolt ( 10 Nm ) . Clip the connector onto the engine accessories unit. Refit: - the engine accessories unit cover, - the engine accessories unit cover mounting bolts. Tighten to torque the engine accessories unit cover mounting bolts ( 4 Nm ) . 115206

Detach the engine accessories unit.

Refit: - the battery tray,

Disconnect all the connectors.

- the wiring harness mounting nut,

Remove the engine accessories unit.

- the battery tray mounting bolts. Tighten to torque the battery tray mounting bolts ( 21 Nm ) . Clip: - the wiring harness, - the wiring harness to the air filter box turbocharger regulation solenoid valve, - the wiring harness to the battery negative terminal, - the wiring harness to the injection computer connector.

87G-2

ENGINE INTERCONNECTION UNIT Engine accessories unit: Removal - Refitting B84 or C84, and M9R Connect: - the turbocharger regulation solenoid valve connector, - the air flowmeter connector, - the injection computer connectors. Refit the battery (see 80A, Battery, Battery : Removal - Refitting, page 80A-1) . When replacing the engine and accessories unit, carry out the necessary operations using the diagnostic tool (see MR 366 Fault finding, 87G, Engine compartment connection unit, Fault finding - Replacement of components ).

87G-3

87G

ENGINE INTERCONNECTION UNIT Protection and Switching Unit: General information Three models of protection and switching unit may be fitted to vehicles:

87G

The N2 and N3 versions are distinguished by the high speed fan assembly actuation:

- « entry level N1 » protection and switching unit,

- with N2, the UPC controls an external relay,

- « top end N2 » protection and switching unit,

- with N3, the relay is built into the UPC.

- « top end N3 » protection and switching unit. Only the « top end N2 and N3 » protection and switching units are available as spare parts.

Fuse assignment ( (see 81C, Fuses) ).

Protection and Switching Unit fault services

Level 1

Level 2

Level 3

Multiplex connection

X

X

X

Fault finding

X

X

X

- to the starter

X

X

X

- to the electric power steering

X

X

X

- to the injection computer

X

X

X

- to the fuel pump

X

X

X

- to the diesel fuel heater

X

X

X

- to the ABS computer

X

X

X

- to the automatic transmission computer

-

X

X

- « neutral » engaged on gearbox

X

X

X

- electric steering column lock

X

X

X

- side lights

X

X

X

- dipped headlights

X

X

X

- main beam headlights

X

X

X

- fog lights (front)

X

X

X

- fan assembly low speed

X

X

X

- fan assembly high speed (external relay control)

-

X

-

- fan assembly high speed (internal UPC relay)

-

-

X

Air conditioning compressor clutch management

-

X

X

Oil pressure display management (interconnection)

X

X

X

Battery charge warning light display management

X

X

X

« + After ignition » feed management:

Keyless vehicle:

Lights management:

87G-4

ENGINE INTERCONNECTION UNIT Protection and Switching Unit: General information

87G

Protection and Switching Unit fault services

Level 1

Level 2

Level 3

Windscreen wipers management

X

X

X

Timed rear screen de-icing management

X

X

X

87G-5

ENGINE INTERCONNECTION UNIT Protection and Switching Unit: Removal - Refitting

87G

B84 or C84 or S84

Equipment required diagnostic tool

Tightening torquesm Protection and Switching Unit mounting bolts

10 Nm

Protection and Switching Unit cover mounting bolts

4 Nm

REMOVAL If replacing the Protection and Switching Unit, carry out the necessary operations using the diagnostic tool (see MR 366 Fault finding, 87G, Engine compartment connection unit, Fault finding - Replacement of components ). DOCUMENT PHASE 2

101977

Remove the engine covers. Disconnect the battery (see 80A, Battery, Battery : Removal - Refitting, page 80A-1) . Remove: - the battery, - the upper section of the engine compartment connection unit, - the bolt (1) . Disconnect the connectors (2) .

112658

Remove: - the Protection and Switching Unit cover mounting bolts, - the cover.

87G-6

ENGINE INTERCONNECTION UNIT Protection and Switching Unit: Removal - Refitting

87G

B84 or C84 or S84 When replacing the Protection and Switching Unit, carry out the necessary operations using the diagnostic tool (see MR 366 Fault finding, 87G, Engine compartment connection unit, Fault finding - Replacement of components ).

3

4

101978

Disconnect the remaining connectors. Note: To unlock the connector (3) , use lock (4) . Remove the Protection and Switching Unit.

REFITTING Connect the connectors. Refit: - the Protection and Switching Unit, - the Protection and Switching Unit mounting bolt. Tighten to torque the Protection and Switching Unit mounting bolts ( 10 Nm ) . Refit: - the upper section of the engine compartment connection unit, - the battery (see 80A, Battery, Battery : Removal - Refitting, page 80A-1) . Refit the engine covers. DOCUMENT PHASE 2 Tighten to torque the Protection and Switching Unit cover mounting bolts ( 4 Nm ) .

87G-7

WIRING HARNESS Diagnostic socket I - LOCATION

1

101325

The diagnostic socket (1) is located in front of the cigarette lighter behind the plastic cover.

WARNING Be careful not to scratch the plastic cover when removing it. II - CONNECTION

Track

Description

1

+ after ignition feed

2

Not used

3

Not used

4

Earth

5

Earth

6

Multiplex connection (CAN H)

7

Fault finding K signal

8

Not used

9

Not used

10

Not used

11

Not used

12

Not used

88A-1

88A

Track

Description

13

Not used

14

Multiplex connection (CAN L)

15

Not used

16

+ battery feed

WIRING HARNESS Computer locations

1

2

3

4

5

6

7

8

88A

9 10

11 12 13 14 15 16 17 18 19 20

21

22 23

102159

(17)

Protection and Switch Unit

(18)

UCH

(19)

Power-assisted steering computer

(1)

Central Communication Unit

(2)

Radio

(3)

Climate control

(4)

Card reader

(20)

(5)

Right-hand electric window controls

Left-hand electric window controls

(21)

Left-hand side impact sensor

(6)

Right-hand side impact sensors

(22)

« Hands-free » opening aerial

(7)

Airbag computer

(23)

CD changer

(8)

Electric steering lock

(9)

Rain and light sensors

(10)

Instrument panel

(11)

Right-hand side xenon bulb computer

(12)

Anti-lock Braking System / Electronic Stability Program

(13)

Automatic transmission computer

(14)

Left-hand side xenon bulb computer

(15)

Battery

(16)

Engine management injection computer

88A-2

WIRING HARNESS Headlining wiring: Removal - Refitting The headlining is not glued onto the vehicle. It is held in place by the door and tailgate seals, the sun visors and the grab handles (refer to (see 71A, Body interior trim) ).

88A

REMOVAL

It is possible to replace the headlining and keep the wiring harness, or vice-versa.

1

The wiring harness cannot be repaired. It must be replaced if it is cut, broken or burnt. Location

101921

Remove the headlining (refer to (see 71A, Body interior trim) ). Unfasten the left-hand side A-pillar connector (1) . Disconnect the connector.

REFITTING 101919

Use a glue gun to glue the wiring harness to the headlining. Cut the bead, taking care not to damage the wiring harness. Note: It is also possible to leave the faulty harness in place, and to glue the new harness alongside it.

WARNING The position of the connectors in relation to the side of the headlining must be respected. The mark on the harness must coincide with the edge of the headlining.

88A-3

AIRBAG AND PRETENSIONERS General information

88C Equipment required

diagnostic tool

Programmed Restraint System

5

3

4

1

4

3

2 102152

(1)

Front buckle pretensioners (driver and passenger)

(2)

Rear seat belt pyrotechnic inertia reels (side seats)

(3)

Front lap belt pretensioners (driver's and passenger) on 5-door saloon

(4)

Anti-submarining airbags (driver's and passenger) on 3-door saloon

(5)

Dual generator front airbags (two sizes)

88C-1

AIRBAG AND PRETENSIONERS General information

88C

7 6 6

3

2 8 4

1

4

3 102153

- driver's seat position sensor, (6)

Side thorax airbags in the front seat seatbacks

(7)

Curtain airbags

(8)

Rear seat side thorax airbag (if fitted to the vehicle)

- a front passenger airbag deactivation switch, - system fault warning light, - a deactivation indicator light.

These vehicles are fitted with a passive safety system of the SRP (Programmed Restraint System) type, comprising:

PRECAUTIONS DURING REPAIR

- front buckle pretensioners (driver's and passenger), - pyrotechnic retractors on the rear seat belts (side seats), - front lap belt pretensioners (driver's and passenger) on 5-door saloon, - anti-submarining airbags (driver's and passenger) on 3-door saloon version, - dual generator front airbags (two sizes),

IMPORTANT - All operations on airbag and pretensioner systems must be carried out by qualified trained personnel. - Never handle the pyrotechnic systems close to a source of heat or a naked flame; there is a risk of triggering. - The airbags have a pyrotechnic gas generator with an ignition module and airbag which must not be separated.

- curtain airbags,

- Before removing a safety system component, check the airbag computer using the diagnostic tool . When this function is activated all the triggering lines are disabled and the airbag warning light on the instrument panel lights up (ignition on).

- Rear seat side thorax airbags (if the vehicle is fitted with them),

- Any operation, even minor, on the pyrotechnic components triggering lines is forbidden.

- a 75-track computer with two impact sensors, - side thorax airbags in the front seats in the seatbacks,

88C-2

AIRBAG AND PRETENSIONERS General information When an airbag or a pretensioner is triggered, the computer is permanently locked and the « airbag fault » warning light lights up on the instrument panel. The airbag computer must be replaced (some components lose their settings after the trigger energy has passed through them).

88C

- if the anti-submarining airbag has been triggered, the seat frame must be replaced, - if the curtain airbag has been triggered, the plate must be repositioned and the deflector must be replaced; see Repair plate .

After refitting all the parts, carry out a check using the diagnostic tool . If everything is correct, unlock the computer, otherwise refer to the fault finding document .

IMPORTANT - It is essential to refer to the Destruction procedure when scrapping a pyrotechnic system that has not been triggered. - The impact computers and sensors have fragile components, do not drop them. - Do not fit a seat cover onto the front seats (except specific products from the RENAULT shop). - Do not place objects in the airbag deployment zone. - When working under the vehicle (on the bodywork, sill panel, etc.), it is essential to lock the airbag computer using the diagnostic tool and switch off the ignition. - For special notes on removing and refitting the seat trims, see the Bodywork repair manual . - Pyrotechnic systems (pretensioners and airbags) must be checked using the diagnostic tool : • following an accident which did not trigger the systems, • following theft or attempted theft of the vehicle, • before selling a used vehicle. After an impact: - if the buckle pretensioner has been triggered, the seat frame and the seat belt must be replaced if it was fastened, (the buckle pretensioners are supplied in series), - if the rear pyrotechnic inertia reels have been triggered, the « seat belt / pyrotechnic inertia reel » assembly must be replaced, the pyrotechnic inertia reels supply wiring is in series, - if the driver's front airbag was triggered, the steering wheel and its mounting bolt must be replaced, - if the passenger front airbag has been triggered, the dashboard must be replaced, - if a seat side airbag is triggered, the seat frame must be replaced,

88C-3

AIRBAG AND PRETENSIONERS Operating principle

88C

OPERATING PRINCIPLE Note:

1 - During a front impact of sufficient severity:

- The seat belts restrain the driver and the passengers. - The front buckle pretensioners and the rear pyrotechnic inertia reels tighten the seat belts so that they fit tightly against the body. - The Programmed Restraint System limits the force of the seat belt against the body. - The front airbags inflate: • from the centre of the steering wheel to protect the driver's head, • from the dashboard to protect the front passenger's head. - The front lap belt pretensioners (5-door) or anti-submarining airbag (3-door) tighten the seat belts to protect the lower limbs.

Note: The inflation volume of the driver's air bag may be modified by the computer according to: - the position of the driver's seat (see « Under-seat switch » ) section, - the severity of the impact.

2 - During a side impact of sufficient severity: - The front side thorax airbag, located in the corresponding front seat (impact side) deploys on the door side in order to protect the front seat occupant’s chest. - The rear side thorax airbag, if the vehicle is fitted with one, is located on the body side (impact side) deploys on the door side to protect the rear seat occupants chest. - The curtain airbag (impact side) deploys on the door side to protect the front and rear passenger's heads.

IMPORTANT - The triggering of the pretensioners, pyrotechnic inertia reels, anti-submarining airbags, both front and side, may var y depending on the severity and type of impact. - When triggered, the pyrotechnic gas generator produces an explosion and small amount of smoke.

88C-4

Power supply to the computer and ignition modules is usually provided by the vehicle battery. Nevertheless, a power reserve capacity is incorporated into the airbag computer in case of battery failure on impact.

AIRBAG AND PRETENSIONERS Precautions during repair

88C

REPLACING THE SAFETY COMPONENTS FOLLOWING AN IMPACT

- impact with triggering of the buckle pretensioners: « level 1 » (medium severity)

This table lists the parts which must be replaced in the event of an impact.

- level 1 impact with triggering of the airbags: « level 2 » (severe impact)

Reminder of the levels of severity for a frontal impact:

- level 2 impact with triggering of lap pretensioners « level 3 » (very severe impact).

- impact without the pyrotechnic components being triggered: « level 0 » (minor impact) Frontal impact Component

Buckle pretensioners (driver and passenger)

Equipment

Standard

Level 1

2

3

X

X

X

Side impact

Compulsory replacement for the safety of occupants

No

Airbag computer and its protector. Seat belt (if it was fastened). Seat frames (if the seat was occupied). the buckle pretensioners (driver and passenger) are connected in series and must always both be replaced if they are triggered

Rear pyrotechnic inertia reel (side seats)

Standard **

-

X

X

No

The pyrotechnic inertia reels are connected in series and must always both be replaced if they are triggered

Driver's front airbag

Standard

-

X

X

No

Steering wheel

Passenger front airbag*

Standard

-

X

X

No

Dashboard

Lap belt pretensioner (drive r ' s and passenger)

In series (on 5-door vehicle only)

-

-

X

No

-

Anti-submarining airbag in the seat squab (driver's and passenger)

Standard

-

-

X

No

Seat frame

Front chest airbags (driver and passenger*)

Standard

Yes impact side

Seat frame

Rear chest airbags

Optional

No

Yes impact side

-

Curtain bags

Standard

No

Yes impact side

Airbag deflector

air-

Mounting bolt

No

*unless deactivated by switch. ** except utility version.

88C-5

Airbag computer and its protector

Fit the repair plate

AIRBAG AND PRETENSIONERS Precautions during repair

IMPORTANT The triggering of the pretensioners, pyrotechnic inertia reels, anti-submarining airbags, both front and side, may vary depending on the severity and type of impact.

88C-6

88C

AIRBAG AND PRETENSIONERS Airbag computer locking procedure

Equipment required diagnostic tool Lock the computer using the diagnostic tool : - Select and confirm « airbag » as the system to diagnose. - Select the « repair » menu. - Select the « other programming » command. - Confirm line VP006 « Lock computer » . - In the « state » menu, check that the computer is correctly locked. State ET073 « computer locked by tool » should be active and the airbag indicator light on the instrument panel should be lit (new computers are supplied in this state). Note: - To unlock the airbag computer, use the same procedure, confirming line VP007 « Unlock computer » . State ET073 « computer locked by tool » should no longer be active and the airbag indicator light on the instrument panel should go out. - New computers are sold « locked » . - In the event that the systems did not operate properly during an impact, use the diagnostic tool to check that no faults were present before the impact. - After locking following an impact, check the ignition lines supplied by command SC004 « Read impact contexts » on the diagnostic tool .

88C-7

88C

AIRBAG AND PRETENSIONERS Computer

88C

Equipment required diagnostic tool

Tightening torquesm airbag computer mounting bolts to torque

0.8 daNm

battery cover bolts to torque

0.4 daNm

101316

IMPORTANT Unclip the diagnostic socket access cover.

Before removing a safety system component, check the airbag computer using the diagnostic tool . When this function is activated all the trigger lines are inhibited and the airbag warning light on the instrument panel lights up continuously (ignition on).

REMOVAL Disconnect the battery starting with the negative terminal.

101318

Remove: - the gear lever gaiter, - the knob. Open the glove compartment.

101317

2

Unclip the card reader access cover.

1

101322

Unclip the handbrake surround trim (1) and (2) . Disconnect the heated seat connectors.

88C-8

AIRBAG AND PRETENSIONERS Computer

88C

- the gear lever console.

3

6 101319

Unclip the lower cover (3) .

101328

Cut the carpet at (6) to remove the soundproofing material.

101321

Unclip the cigarette lighter holder. Disconnect the connector.

5 4

101326

5

Withdraw the computer unit protective housing.

101320

Move the front seats forward. Remove screws (5) . Remove: - the console carefully (4) ,

88C-9

AIRBAG AND PRETENSIONERS Computer

88C

REFITTING

7

101332 101326

Disconnect the connector by unlocking the lock. Position the computer before connecting it.

Tighten the airbag computer mounting bolts to torque ( 0.8 daNm ) . Reconnect the connector. WARNING Replace the protective housing (7) every time it is removed. To refit, proceed in the reverse order to removal. WARNING Connect the battery; carry out the necessary programming ( (see 80A, Battery) ). Tighten the battery cover bolts to torque ( 0.4 daNm ) . Carry out the necessary configuration operations. 101327

If everything is correct, unlock the airbag computer, if not, refer to the fault finding manual .

Remove the mounting bolts.

IMPORTANT Check the airbag computer using diagnostic tool .

88C-10

AIRBAG AND PRETENSIONERS Computer: Configuration

88C

Equipment required diagnostic tool Configuration command

Configuration reading

Buckle pretensioners (driver's and passenger's connected in series)

CF284

LC081

Lap belt pretensioner or anti-submarining airbag driver's side

CF283

LC080

Lap belt pretensioner or anti-submarining airbag passenger side

CF282

LC079

Rear seat belt pyrotechnic inertia reels (driver's and passenger's connected in series)

CF278

LC078

Driver's front airbag

CF230 / CF231

LC048 / LC049

Passenger front air bag

CF229 / CF236

LC047 / LC052

Driver's front side thorax airbag

CF223

LC042

Passenger front side thorax airbag

CF224

LC043

Driver's rear side thorax airbag

CF225

LC044

Passenger rear side thorax airbag

CF226

LC045

Driver's side curtain airbag

CF221

LC040

Passenger's side curtain airbag

CF222

LC041

Passenger airbag inhibitor switch system

CF248

LC060

Driver's seat position sensor

CF289

LC086

Driver's seat buckle sensor

CF273

LC073

Side impact sensor driver's side

CF207

LC025

Side impact sensor passenger side

CF208

LC026

When installing a new computer, program the multiplex network architecture (see (see 88B, Multiplexing) ) and enter the following using the diagnostic tool : - the vehicle identification number ( « VIN » ) using command VP010 , - the last after-sales operation using command VP008 .

88C-11

AIRBAG AND PRETENSIONERS Side impact sensor: Removal - Refitting

88C

REFITTING Equipment required

Position the sensor with its tab. Tighten the side impact sensor mounting bolts to torque ( 0.8 daNm ) .

diagnostic tool

Reconnect the connector. Tightening torquesm side impact sensor mounting bolts to torque

0.8 daNm

IMPORTANT Check using the diagnostic tool . Unlock the computer.

IMPORTANT

Note:

Before removing a safety system component, lock the airbag computer using the diagnostic tool . When this function is activated all the trigger lines are inhibited and the airbag warning light on the instrument panel lights up continuously (ignition on).

These sensors do not require programming with the diagnostic tool . To refit, proceed in the reverse order to removal.

REMOVAL

101915

Remove the B-pillar lower trim,( (see B-pillar lower trim: Removal - Refitting) . Remove the sensor mounting bolt. Disconnect the connector. Remove the side impact sensors located on each side, behind the B-pillar trim.

88C-12

AIRBAG AND PRETENSIONERS Seat position sensor B84 or C84 or S84 SWITCH UNDER THE SEAT The driver's seat is fitted with a runner position sensor. This switch allows the level of inflation of the driver's frontal airbag to be modified (small or large volume) according to the position of the driver and the severity of the impact.

102166

The resistance of the seat position sensor can be checked using the diagnostic tools: - Seat forward: sensor resistance = 400 Ω - Seat back: sensor resistance = 100 Ω

Note: The inflation volume of the passenger airbag is not modified according to the seat position.

88C-13

88C

AIRBAG AND PRETENSIONERS Inhibitor switch: Operating principle The inhibitor switch is located on the side panel of the dashboard, passenger side.

100267

This switch has two positions: - ON position = passenger airbags operational (resistance = 400 Ω ), - OFF position = passenger airbags are deactivated to allow a child seat to be fitted. This position is indicated on the instrument panel by an amber « airbag OFF » warning light (resistance = 100 Ω ). The inhibitor switch inhibits the trigger lines: - for the passenger front airbag, - for the front side thorax airbag, - for the lap belt pretensioner (5-door saloon), - for the anti-submarining airbag (3-door saloon).

IMPORTANT - The front seat belt is set up to operate with a passenger front airbag. Make sure that if it is replaced, the replacement part has the correct part number. - The position of the inhibitor switch is only taken into account if the ignition is switched off and the computer is configured correctly.

88C-14

88C

AIRBAG AND PRETENSIONERS Inhibitor switch: Removal - Refitting

88C

REFITTING Equipment required

To refit, proceed in the reverse order to removal.

diagnostic tool IMPORTANT Check the airbag computer using diagnostic tool .

REMOVAL

If everything is correct, unlock the airbag computer, if not, refer to the fault finding manual .

IMPORTANT Before removing a safety system component, lock the airbag computer using the diagnostic tool . When this function is activated all the trigger lines are inhibited and the airbag warning light on the instrument panel lights up continuously (ignition on).

Check that the following are operational: - the switch, - the « airbag OFF » warning light.

1

100268

Remove: - the front door sill lining (upper section), - side panel (1) of the dashboard. Unclip the inhibitor switch.

88C-15

AIRBAG AND PRETENSIONERS Front buckle pretensioner: Removal - Refitting

88C

Equipment required diagnostic tool

Tightening torquesm pretensioner mounting bolt

2.1 daNm

REMOVAL

IMPORTANT Before removing a safety system component, lock the airbag computer using the diagnostic tool . When this function is activated all the trigger lines are inhibited and the airbag warning light on the instrument panel lights up continuously (ignition on).

1

101911

Remove: - the pretensioner connector, - the pretensioner mounting bolt (1) , - the pretensioner assembly. IMPORTANT To refit an airbag which has not been triggered, (see 88C, Airbag and Pretensioners, Destruction procedure, page 88C-37) .

REFITTING To refit, proceed in the reverse order of removal. WARNING

101910

Remove the plastic housing, (refer to the bodywork workshop repair manual ).

88C-16

If a pretensioner has been triggered, some parts must be replaced (see 88C, Airbag and Pretensioners, Destruction procedure, page 88C-37) . Follow the correct routing of the wiring and the wiring attachment points under the seat.

AIRBAG AND PRETENSIONERS Front buckle pretensioner: Removal - Refitting

1 101911

Torque-tighten the pretensioner mounting bolt ( 2.1 daNm ) (1) . IMPORTANT Check the airbag computer using the diagnostic tool . If everything is correct, unlock the airbag computer, if not, refer to the fault finding manual .

88C-17

88C

AIRBAG AND PRETENSIONERS Rear pyrotechnic inertia reel: Removal - Refitting

88C

B84 or C84

Equipment required diagnostic tool

Tightening torquesm pretensioner mounting bolt

2.1 daNm

seat belt fitting mounting bolt

2.1 daNm

2

The rear seat belts (side seats) are fitted with pyrotechnic inertia reels.

REMOVAL 101907

IMPORTANT

Disconnect the connector.

Before removing a safety system component, lock the airbag computer using the diagnostic tool . When this function is activated all the trigger lines are inhibited and the airbag warning light on the instrument panel lights up continuously (ignition on).

Remove the pretensioner mounting bolt (2) . IMPORTANT To refit an airbag which has not been triggered, (see 88C, Airbag and Pretensioners, Destruction procedure, page 88C-37) .

Remove the trim: - from the luggage compartment,

REFITTING

- from the rear quarter panel.

To refit, proceed in the reverse order of removal. WARNING If a pretensioner has been triggered, some parts must be replaced (see 88C, Airbag and Pretensioners, Precautions during repair, page 88C5) .. Follow the correct routing of the wiring and the wiring attachment points under the seat.

1

Tighten to torque: - the pretensioner mounting bolt ( 2.1 daNm ) , - the seat belt fitting mounting bolt ( 2.1 daNm ) . IMPORTANT Check the airbag computer using diagnostic tool . 101338

Remove the seat belt mounting bolt (1) .

88C-18

If everything is correct, unlock the airbag computer, if not, refer to the fault finding manual .

AIRBAG AND PRETENSIONERS Lap belt pretensioner and anti-submarining airbag: Description

The front seats of the vehicle are fitted with two pretensioning devices. B84

88C

C84 3-door saloon

5-door saloon

4 1

3

6

2

5 102155 102154

(1)

Inertia reel with integral force limiter

(2)

Lap belt pretensioner

(3)

Buckle pretensioner

Pretensioning is first applied to the buckle strap and then to the lap belt strap. Restraint is optimised with limited anti-submarining.

(4)

Inertia reel with integral force limiter

(5)

Anti-submarining airbag

(6)

Buckle pretensioner

7

102156

The means of access to the rear seats of the 3-door saloon means that the seat belt must be mounted on the body. Therefore, a lap belt pretensioner cannot be fitted, and a new airbag, called an anti-submarining airbag, has been introduced.

88C-19

AIRBAG AND PRETENSIONERS Lap belt pretensioner and anti-submarining airbag: Description

This airbag (7) located under the seat, contributes towards preventing submarining.

88C-20

88C

AIRBAG AND PRETENSIONERS Front lap belt pretensioner: Removal - Refitting

88C

B84 or S84

Equipment required diagnostic tool

Tightening torquesm pretensioner mounting bolt

2.1 daNm

REMOVAL

IMPORTANT Before removing a safety system component, lock the airbag computer using the diagnostic tool . When this function is activated all the triggering lines are disabled and the airbag warning light on the instrument panel lights up (ignition on).

102185

Remove the plastic housing.

1

2 101913

Remove: - the pretensioner mounting bolt (2) , - the pretensioner connector, 18828

- the pretensioner assembly.

Undo the seat belt by pressing the lock (1) . IMPORTANT To refit an airbag which has not been triggered, (see 88C, Airbag and Pretensioners, Destruction procedure, page 88C-37) .

88C-21

AIRBAG AND PRETENSIONERS Front lap belt pretensioner: Removal - Refitting B84 or S84

REFITTING To refit, proceed in the reverse order of removal. WARNING When an airbag has been triggered, certain parts must be replaced ( « Precautions for repair » ). Follow the correct routing of the wiring and the wiring mounting points under the seat. Torque-tighten the pretensioner mounting bolt ( 2.1 daNm ) . Replace any faulty parts. Reconnect the connector. IMPORTANT Check the airbag computer using the diagnostic tool . If everything is correct, unlock the airbag computer, if not, refer to the fault finding manual .

88C-22

88C

AIRBAG AND PRETENSIONERS Anti-submarining airbag: Removal - Refitting

88C

C84 or G84

Equipment required

1

diagnostic tool

Tightening torquesm anti-submarining airbag mounting bolts

0.8 daNm

REMOVAL

IMPORTANT Before removing a safety system component, lock the airbag computer using the diagnostic tool . When this function is activated all the triggering lines are disabled and the airbag warning light on the instrument panel lights up (ignition on).

102385

Remove the mounting bolts (1) .

Remove: - the seat,

IMPORTANT

- the cushion upholstery (see bodywork repair manual ).

To refit an airbag which has not been triggered, (see 88C, Airbag and Pretensioners, Destruction procedure, page 88C-37) .

Disconnect: - the anit-submarining airbag connector,

REFITTING

- the airbag earth wire.

To refit, proceed in the reverse order of removal. WARNING When an anti-submarining airbag has been triggered, cer tain parts must be replaced (see 88C, Airbag and Pretensioners, Precautions during repair, page 88C-5) .

88C-23

AIRBAG AND PRETENSIONERS Anti-submarining airbag: Removal - Refitting C84 or G84

2 1

5 3 4 102385

Torque-tighten the anti-submarining airbag mounting bolts ( 0.8 daNm ) . Ensure that the wiring is correctly routed using the wiring attachment points. Replace any faulty parts. Reconnect - the airbag connector, checking that it is securely attached, - the earth wire. IMPORTANT Check the airbag computer using the diagnostic tool . If everything is correct, unlock the airbag computer, if not, refer to the fault finding manual .

88C-24

88C

AIRBAG AND PRETENSIONERS Driver's front airbag: Removal - Refitting

88C

Equipment required diagnostic tool

2

The driver's front airbag is fitted with a dual chamber inflatable bag (small and large volume). It inflates according to the severity of the impact or the adjustment position of the driver's seat. When triggered, the inflatable bag deploys by bursting through the steering wheel cover.

1

REMOVAL Disconnect the battery starting with the negative terminal. IMPORTANT - Before removing a component from the safety system, it is essential to check the airbag computer using the diagnostic tool . When this function is activated all the triggering lines are disabled and the airbag warning light on the instrument panel lights up (ignition on).

18455

Turn the steering wheel half a turn to access the hole (1) . Insert a screwdriver into the hole (1) behind the steering wheel.

- Never handle the pyrotechnic systems (pretensioners or airbags) near to a source of heat or naked flame - they may be triggered.

Release the airbag (2) .

WARNING It is essential to lock the airbag computer before removal. Locking the airbag computer also unlocks the electric steering column lock.

88C-25

AIRBAG AND PRETENSIONERS Driver's front airbag: Removal - Refitting

88C

IMPORTANT - The airbag has a connector which short circuits if it is disconnected to prevent accidental triggering. - To refit a pyrotechnic reel which has not been triggered, (see 88C, Airbag and Pretensioners, Computer, page 88C-8) .

REFITTING

WARNING - When an airbag has been triggered, certain parts must be replaced (see 88C, Airbag and Pretensioners, Precautions during repair, page 88C-5) . 101200

- Whenever the steering wheel is removed, replace the steering wheel mounting bolt. Fit both connectors. Position the airbag on the steering wheel. Slide the airbag downwards to clip it in place.

3

IMPORTANT Check the airbag computer using diagnostic tool . If everything is correct, unlock the airbag computer, if not, refer to the fault finding manual . To refit, proceed in the reverse order of removal.

101920

Unclip the connector mountings at (3) using a small screwdriver. Disconnect the connectors: - for the driver's front airbag, - for the cruise control buttons. Remove: - the airbag, - the connector mounting clip with a small flat screwdriver.

88C-26

AIRBAG AND PRETENSIONERS Passenger front airbag: Removal - Refitting

88C

Equipment required diagnostic tool

Tightening torquesm airbag mounting bolts to torque

2 Nm

battery cover bolts to torque

0.4 daNm

1

The passenger front airbag is fitted with a dual chamber inflatable bag (small and large volume).

1

It is mounted under the dashboard in front of the front passenger.

REMOVAL 101298

Remove the four airbag mounting bolts (1) . IMPORTANT - Before removing a safety system component, lock the airbag computer using the diagnostic tool . When this function is activated all the triggering lines are disabled and the airbag warning light on the instrument panel lights up (ignition on).

IMPORTANT - Whenever the passenger airbag module is removed, it is essential to replace the panel nuts that hold the module to the dashboard. - To refit an airbag which has not been triggered, (see 88C, Airbag and Pretensioners , Destruction procedure, page 88C-37) .

- Never handle the pyrotechnic systems (pretensioners or airbags) near to a source of heat or naked flame - they may be triggered.

WARNING It is essential to lock the airbag computer before removal. Locking the airbag computer also unlocks the electric steering column lock. Disconnect the battery starting with the negative terminal. Remove the dashboard (see 83A, Instrument panel, Dashboard: Removal - Refitting, page 83A-1) .

88C-27

AIRBAG AND PRETENSIONERS Passenger front airbag: Removal - Refitting

88C

REFITTING WARNING - When the front passenger airbag has been triggered, certain parts must be replaced (see 88C, Airbag and Pretensioners, Precautions during repair, page 88C-5) . - Whenever the passenger airbag is removed, it is essential to replace the panel nuts that hold the module to the dashboard. To refit, proceed in the reverse order to removal.

2

Tighten the airbag mounting bolts to torque ( 2 Nm ) . WARNING

101296

Connect the battery; carry out the necessary programming ( (see 80A, Battery) ).

IMPORTANT

Note:

Check the airbag computer using diagnostic tool .

The airbag connectors (2) can be accessed by removing the passenger glovebox.

If everything is correct, unlock the airbag computer, if not, refer to the fault finding manual . Tighten the battery cover bolts to torque ( 0.4 daNm ) .

88C-28

AIRBAG AND PRETENSIONERS Front (chest) side airbag: Removal - Refitting

88C

Equipment required diagnostic tool The front side thorax airbag is fixed to the lower section of the seatback of each front seat on the door side.

1

When it is deployed, the inflatable bag tears the module cover and the foam and pops off the trim. The system is operational from when the ignition is switched on.

REMOVAL

IMPORTANT Before removing a safety system component, lock the airbag computer using the diagnostic tool . When this function is activated all the triggering lines are disabled and the airbag warning light on the instrument panel lights up (ignition on).

102167

Remove the mounting rivet (1) . Remove the airbag module.

WARNING

IMPORTANT

When carrying out work on a seat fitted with an airbag and to ensure that the airbag triggers correctly, it is essential to follow the instructions described in Workshop Repair Manual 365 bodywork .

To refit an airbag which has not been triggered, (see 88C, Airbag and Pretensioners, Destruction procedure, page 88C-37) .

Disconnect the battery starting with the negative terminal. Remove the seat. Disconnect: - the airbag module wiring, - the airbag module earth wiring.

88C-29

AIRBAG AND PRETENSIONERS Front (chest) side airbag: Removal - Refitting REFITTING WARNING When an airbag has been triggered, certain parts must be replaced (see 88C, Airbag and Pretensioners, Precautions during repair, page 88C-5) . Position the airbag on the frame. Rivet the airbag to the frame (special rivet). Refit the wiring under the seat as before and respect the routing and the mounting points. Connect the earth wire. Verify that connector is locked correctly. Refit the seat trim, following the advice (see Workshop Repair Manual 365 - bodywork ). Fit the seat to the vehicle (see Workshop Repair Manual 365 - bodywork ). WARNING Connect the battery; carry out the necessary programming ( (see 80A, Battery) ).

IMPORTANT Check the airbag computer using the diagnostic tool . If everything is correct, unlock the airbag computer, if not, refer to the fault finding manual .

88C-30

88C

AIRBAG AND PRETENSIONERS Rear (chest) side airbag: Removal - Refitting

88C

B84

Equipment required diagnostic tool

1 Tightening torquesm rear side chest airbag mounting bolt to a torque of

0.4 daNm

The rear side chest airbag module is mounted on the quarter panel lining. The airbag detaches the lining when it deploys.

101982

Remove: - the two mounting bolts (1) , - the rear side chest airbag.

IMPORTANT To refit a pyrotechnic reel which has not been triggered, (see 8 8 C , Airbag and Pretensioners, Destruction procedure, page 88C-37) .

REFITTING 101914

Position the airbag. Tighten the rear side chest airbag mounting bolt to a torque of ( 0.4 daNm ) .

REMOVAL

Connect: IMPORTANT - the airbag connector, checking that the connector is correctly tightened,

Before removing a safety system component, lock the airbag computer using the diagnostic tool . When this function is activated all the triggering lines are disabled and the airbag warning light on the instrument panel lights up (ignition on).

- the earth wire. Refit the trim.

Remove the trim (see Workshop Repair Manual 365 - bodywork ). Disconnect: - the airbag connector,

IMPORTANT Carry out an airbag computer test using the diagnostic tool . If everything is correct, unlock the computer, if not, refer to fault finding manual .

- the airbag earth wire.

88C-31

AIRBAG AND PRETENSIONERS Rear (chest) side airbag: Removal - Refitting

88C

C84

Equipment required diagnostic tool

Tightening torquesm rear side chest airbag mounting bolt to

0.4 daNm

1

The rear side chest airbag module is mounted on the quarter panel lining. The airbag detaches the lining when it deploys.

102321

Remove: - the two mounting bolts (1) , - the rear side chest airbag.

IMPORTANT To refit a pyrotechnic reel which has not been triggered, (see 8 8 C , Airbag and Pretensioners, Destruction procedure, page 88C-37) .

REFITTING 102320

Position the airbag.

REMOVAL

Tighten the rear side chest airbag mounting bolt to ( 0.4 daNm ) . Connect:

IMPORTANT Before removing a safety system component, lock the airbag computer using the diagnostic tool . When this function is activated all the triggering lines are disabled and the airbag warning light on the instrument panel lights up (ignition on).

- the airbag connector, checking that the connector is correctly tightened, - the earth wire. Refit the trim.

Remove the trim (see Workshop Repair Manual 365 - bodywork ).

IMPORTANT

Disconnect:

Carry out an airbag computer test using the diagnostic tool .

- the airbag connector,

If everything is correct, unlock the computer if not, refer to the fault finding manual .

- the airbag earth wire.

88C-32

AIRBAG AND PRETENSIONERS Side curtain airbag: Removal - Refitting

88C

Equipment required diagnostic tool

3 Tightening torquesm rear side chest airbag mounting bolt to a torque of

0.8 daNm

The side curtain airbag is mounted behind the headlining. The airbag detaches the headlining when it deploys.

101909

The curtain section (3) is clipped onto the body.

REMOVAL IMPORTANT Before removing a safety system component, lock the airbag computer using the diagnostic tool . When this function is activated all the triggering lines are disabled and the airbag warning light on the instrument panel lights up (ignition on). Remove the headlining( (see Headlining: Removal - Refitting) . EXAMPLE OF RIGHT-HAND CURTAIN AIRBAG REMOVAL.

1 2

101908

Disconnect the connector (1) from the module. Remove the module mounting bolts (2) .

88C-33

AIRBAG AND PRETENSIONERS Side curtain airbag: Removal - Refitting

88C

REFITTING WARNING - If a curtain airbag module is triggered, the damage to the first mounting always requires that a plate supplied as a replacement part be fitted.

4

4

- If a curtain airbag is triggered, it is essential to replace certain parts (see 8 8 C, Airbag and Pretensioners, Precautions during repair, page 88C-5) .

5

100236

6 6

20234

Use the following replacement parts: - a curtain airbag, - a plate part number 82 00 277 635 , - two special rivets part number 77 03 072 050 , - a sachet of adhesive part number 77 11 171 805 . 100237

Unclip the curtain at:

Note:

- lowering (4) the curtain, to lower the clip mounted on the body,

The plate is identical on the left and right-hand sides.

- pulling (5) the curtain to release the clip from its upper section, - lifting (6) the assembly.

IMPORTANT To refit a pyrotechnic reel which has not been triggered, (see 8 8 C , Airbag and Pretensioners, Destruction procedure, page 88C-37) .

88C-34

AIRBAG AND PRETENSIONERS Side curtain airbag: Removal - Refitting

88C

I - FITTING THE PLATE

7

20237 102538

Apply the supplied activator and then coat the plate with adhesive.

Cut away the plate (7) damaged by the triggering of the curtain airbag.

Fit the plate.

Apply an anti-corrosion paint treatment to the area of the cut.

Rivet the plate.

Cleaning surfaces to be bonded.

WARNING

Degreasing surfaces to be bonded.

The adhesive and rivets are special and must under no circumstances be replaced by other components with different part numbers. Inject wax into hollow body parts (see Workshop Repair Manual 365 - bodywork ). II - FITTING THE MODULE Position the airbag without tightening the mounting bolts.

88C-35

AIRBAG AND PRETENSIONERS Side curtain airbag: Removal - Refitting

8 101909

Position the airbag starting with the retaining clip (8) . Position all the clips. Tighten the rear side chest airbag mounting bolt to a torque of ( 0.8 daNm ) . Reconnect the connector, ensuring that it locks into place properly. IMPORTANT Carry out an airbag computer test using the diagnostic tool . If everything is correct, unlock the airbag computer, if not, refer to the fault finding manual .

88C-36

88C

AIRBAG AND PRETENSIONERS Destruction procedure

88C

Special tooling required Ele. 1287

Airbag and pretensioners destruction tool.

Ele. 1287-1

Spare cable for gas generator destruct tool

Ele. 1287-02

Set of 2 adapters for airbag and pretensioners destruction tool.

WARNING - Each part is intended for a specific type of vehicle and should not be fitted onto another vehicle under any circumstances. The parts are not interchangeable. - Do not trigger pretensioners which are to be returned under warranty because of a problem with the seat belt catch. This makes analysis of the part by the supplier impossible. Return the faulty part to techline in the packaging of the new part.

IMPORTANT

I - PRETENSIONERS AND PYROTECHNIC INERTIA REELS

In order to avoid any risk of an accident, the pyrotechnic gas generators must be triggered before the vehicle is scrapped or the part is scrapped.

1 - Destruction of part fitted to the vehicle: Move the vehicle outside the workshop. Connect the destruction tool (Ele. 1287) to the pretensioner after removing the seat runner cover.

WARNING The destruction procedure cannot be carried out if local regulations require a special procedure which has been confirmed and published by the Fault finding, Repair and Procedures Department.

Unroll the wiring of the tool so you are sufficiently far away from the vehicle (approximately 10 metres) when the device is activated. Connect the two supply wires on the tool to a battery. After checking that there is no-one nearby, destroy the pretensioner by pressing both buttons on the tool simultaneously. 2 - Destruction of part removed from the vehicle: Proceed in the same way as for the front airbag, in a stack of old tyres. II - AIRBAGS (FRONT, THORAX, CURTAIN) These components can only be destroyed after they have been removed from the vehicle. The destruction procedure must take place outside the workshop. Connect the corresponding wiring.

96832

Tool (Ele. 1287) and adaptor leads (Ele. 1287-1) and (Ele. 1287-02) must be used.

IMPORTANT Do not re-use the pyrotechnic components. The pretensioners or airbags on a vehicle which is to be scrapped must be destroyed.

88C-37

AIRBAG AND PRETENSIONERS Destruction procedure

88C

Note: If triggering is not possible (faulty ignition module) return the part to the techline.

96834

Put the airbag on two wooden blocks.

96835

The airbag is destroyed inside a stack of old tyres. Make sure that deployment of the airbag will not be hindered. Unwind all the tool wiring so that you are far enough away from the unit (approximately 10 metres) during triggering and connect it to the airbag. Connect the two destruction tool supply wires (Ele. 1287) to a battery. After checking that there is no-one nearby, destroy the airbag by pressing both buttons on the tool simultaneously.

88C-38