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222Vehicle careBulb replacement
Switch off the ignition and switch off
the relevant switch or close the doors.
Only hold a new bulb at the base. Do not touch the bulb glass with bare
hands.
Use only the same bulb type for
replacement.
Replace headlight bulbs from within
the engine compartment.
Bulb check After a bulb replacement switch on
the ignition, operate and check the
lights.
Halogen headlights
Halogen headlights with separate
bulbs for low beam and high beam.
Sidelights and daytime running lights
are designed as LEDs and can not be changed.
Low beam ( 1) outer bulb.
High beam ( 2) inner bulb.
Front turn signal light ( 3)
Low beam (1)
1. Rotate cap anticlockwise and
remove it.
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224Vehicle careFront turn signal (3)
1. Rotate bulb socket anticlockwiseto disengage. Withdraw the bulb
socket from the reflector housing.
2. Remove the bulb from the socket by turning anticlockwise and
pulling.
3. Replace and insert new bulb into socket and turn clockwise.
4. Insert the bulb socket into the reflector housing and turn
clockwise.
LED headlights
Headlights for low and high beam,
sidelights, daytime running lights and turn signal lights are designed as
LEDs and can not be changed.
Have lights repaired by a workshop in
case of failure.
Fog lights
The bulbs are accessible from
beneath the vehicle.
1. Remove the outer screws of the cover, as shown in the illustration.
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Vehicle care2252. Hinge away the cover.Turn the bulb socket
anticlockwise and remove it from
the reflector housing.
3. Disengage the bulb socket from the plug connector by pressing
the retaining lug.
4. Remove and replace the bulb socket with bulb and attach to the
plug connector.
5. Insert the bulb socket into the reflector housing, turn clockwise
and engage.
6. Mount the cover with the screws.
Tail lights
1. Hinge out the screw cover.
2. Remove the screws, marked by the arrows.
3. Carefully withdraw the lightassembly from the retaining pins
and remove.
4. Detach the plug connector from the light assembly.
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226Vehicle care5. Remove and replace the bulb byturning the bulb socket.
Turn signal light ( 1)
Tail lights ( 2)
Brake light ( 3)
Tail lights with Light Emitting
Diode (LED) for tail and brake light
Only the turn signal light ( 1) can
be replaced.
Remove and replace the bulb by
turning the bulb socket.
6. Connect the plug connector to the
light assembly.
7. Fit light assembly onto retaining pins and mount the light assembly
using the screws.
8. Plug in screw cover.
Reverse lights (4) in the tailgate
1. Open the tailgate and remove the
cover.
2. Turn the bulb holder anticlockwise
and remove it from the reflector.
3. Remove the bulb from the socket by pulling.
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Vehicle care2274. Replace and insert new bulb intosocket.
5. Insert the bulb socket into the reflector and turn clockwise.
6. Install the cover.
Rear fog light
The bulbs are accessible from
beneath the vehicle.
1. Turn the bulb socket anticlockwise and remove it from
the reflector.
2. Remove the bulb from the socket by turning anticlockwise.
3. Replace and insert new bulb into the socket by turning clockwise.
4. Insert the bulb socket into the reflector, turn clockwise and
engage.
Bulb check
Switch on the ignition, operate and
check all lights.
Side turn signal lights
To replace bulb, remove lamp
housing:
1. Slide lamp to its left side and remove with its right end.
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228Vehicle care
2. Turn bulb holder anticlockwiseand remove from housing.
3. Pull bulb from bulb holder andreplace it.
4. Insert bulb holder and turnclockwise.
5. Insert left end of the lamp, slide to
the left and insert right end.
Number plate light
1. Insert screwdriver in recess of the
cover, press to the side and
release spring. Remove cover.
2. Remove the bulb from the socket by pulling.
3. Replace the bulb and insert it into
the socket.
4. Push the cover into the housing.
Interior lights Courtesy lights, reading lights
Have bulbs replaced by a workshop.
Load compartment light
Have bulbs replaced by a workshop.
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Vehicle care231No.Circuit1Engine control module2Lambda sensor3Fuel injection/Ignition system4Fuel injection/Ignition system5–6Exterior mirror heating/Anti-
theft alarm system7Fan control/Engine control
module/Transmission control
module8Lambda sensor/Engine cooling9Rear window sensor10Battery sensor11Tailgate release12Adaptive forward lighting/Auto‐
matic light control13ABS14Rear window wiper15Engine control moduleNo.Circuit16Starter17Transmission control module18Heated rear window19Front power windows20Rear power windows21Rear electrical centre22Left high beam (Halogen)23–24Right headlight (LED)25Left headlight (LED)26Front fog lights27Diesel fuel heating28Stop-start system29Electric parking brake30ABS31Adaptive cruise control32Airbag
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232Vehicle careNo.Circuit33Adaptive forward lighting/Auto‐
matic light control34Exhaust gas recirculation35Exterior mirror/Rain sensor36Climate control37Canister vent solenoid38Vacuum pump39Central control module40Windscreen washer/Rear
window washer system41Right high beam (Halogen)42Radiator fan43Windscreen wiper44Windscreen wiper45Radiator fan46–47Horn48Radiator fanNo.Circuit49Fuel pump50Headlamp levelling/Adaptive
forward lighting51Air shutter52Auxiliary heater/Diesel engine53Transmission control module/
Engine control module54Vacuum pump/Instrument
panel cluster/Heating ventila‐
tion/Air conditioning system
After having changed defective fuses,
close the fuse box cover and press
until it engages.
If the fuse box cover is not closed
correctly, malfunctions may occur.
Instrument panel fuse box
In left-hand drive vehicles, the fuse
box is behind the storage
compartment in the instrument panel.
Open the compartment and push it to the left to unlock. Fold the
compartment down and remove it.