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Vehicle care1352. Rotate bulb anticlockwise andremove from bulb holder.
3. Replace bulb.
4. Insert the bulb holder into the reflector and rotate clockwise.
Tail lightsTail light, brake light, turn light,
reversing light and rear fog light
1. Unscrew both screws.
2. Remove tail light assembly. Take care that the cable duct remains in
position.
3. tail light / brake light 1
turn light 2
tail light 3
reversing light (passenger side) /
rear fog light (driver's side) 4.4. Rotate bulb holder anticlockwise.
5. Remove bulb holder. Push bulb
into socket slightly, rotate anti-
clockwise, remove and renew
bulb.
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136Vehicle care6.Insert bulb holder into the tail light
assembly and screw into place.
Connect wiring plug. Install tail
light assembly in body and tighten
screws. Close covers and
engage.
7. Switch on ignition, operate and check all lights.
Side turn lights To replace bulb, remove lamp
housing:
1. Slide lamp to the front and remove
it out of the front wing with the rear
end.
2. Turn bulb holder anticlockwise and remove from housing.
3. Pull bulb from bulb holder andreplace it.
4. Insert bulb holder and turn clockwise.
5. Insert front end into front wing, slide forward and insert rear end.
Centre high-mounted brake light
Have LEDs replaced by a workshop.
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Vehicle care137Number plate light
1. Unscrew both screws.
2. Remove bulb housing downwards, taking care not to pull
on the cable.
Rotate bulb holder anticlockwise
to disengage.
3. Remove bulb from bulb holder and replace it.
4. Insert bulb holder into bulb housing and turn clockwise.
5. Insert bulb housing and secure using a screwdriver.
Interior lights
Courtesy light, reading lights 1. To remove, prise the opposite side of the lamp switch using a
flat-blade screwdriver. (Be careful not to make scratches.)
2. Remove the bulb.
3. Replace the bulb.
4. Reinstall the lamp assembly.
Load compartment light
1. Prise the lamp out with a screwdriver.
2. Remove bulb.
3. Insert new bulb.
4. Install lamp.
Instrument panel illumination
Have bulbs replaced by a workshop.
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138Vehicle careElectrical systemFuses
Data on the replacement fuse must
match the data on the defective fuse.
There are two fuse boxes in the
vehicle:
● In the front left of the engine compartment.
● On the driver's side behind a cover in the instrument panel.
Before replacing a fuse, turn off the
respective switch and the ignition.There are different kinds of fuses in
the vehicle. Some types of fuses in
the vehicle may differ from the ones
illustrated.
Depending on the type of fuse, a
blown fuse can be recognized by its
melted wire. Do not replace the fuse until the cause of the fault has been
remedied.
Some functions are protected by
several fuses.
Fuses may also be inserted without existence of a function.
Fuse extractor
A fuse extractor may be located in the
fuse box in the engine compartment.
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Vehicle care139
Place the fuse extractor on the
various types of fuse from the top, and
withdraw fuse.
Engine compartment fuse
box
The fuse box is in the front left of the
engine compartment.
Disengage the cover, lift it upwards
and remove.
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140Vehicle careNo.Circuit1Tailgate2Transmission output speed
sensor3Heated rear window4Heated exterior mirror5Sunroof6Transmission control module7Engine control module8–9ABS10Body control module, voltage11Rear view camera12–13–14Engine control module/Trans‐
mission control module15Injection system/Starter16Fuel pumpNo.Circuit17Engine control module118Engine control module219Injection system/Ignition20Air conditioning system21Battery sensor22Electric steering column lock23Cooling fan low24–25Exterior mirror switch26Engine control module27Fuel system28–29Seat occupancy recognition30Headlight range adjustment31Horn32Front fog light33High beam leftNo.Circuit34High beam right35–36Rear wiper37Cornering light left38Washer system39Cornering light right40–41–42Starter 243Instrument panel44DC-DC converter45Starter 146ABS47Cooling fan high48Front wiper49Body control module/Retained
power off
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Vehicle care141After having changed defective fuses
close the fuse box cover and press
until it engages.
If the fuse box cover is not closed
correctly, malfunction may occur.
Instrument panel fuse box
The fuse box is located on the driver's
side behind a cover in the instrument
panel.
To open the compartment, compress
the locking tabs, fold cover down and
remove.
No.Circuit1Onstar2Air conditioning system3Instrument cluster4Transmission control module5Infotainment6–7Rear parking assist8Data link connection9Electric steering column lock10Sensing and Diagnostic module11DC transformer12–13–14Linear power module15Central locking system/Ignition
system16Ignition system
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142Vehicle careNo.Circuit17–18Instrument cluster19–20Headlight range adjustment21Power windows, front22Power windows, rear23–24–25Auxiliary power outlet26Sunroof27Central gateway module28Body control module 829Body control module 730Body control module 631Body control module 532Body control module 433Body control module 3No.Circuit34Body control module 235Body control module 136–37Steering wheel control LED38–39Logistic/DC transformer40Power window, driver41Blower42Seat heating, front43Air conditioning module44Heated steering wheel45–Vehicle tools
Tools
Vehicles without spare
The vehicle tools are in the
compartment under the floor cover in
the load compartment.