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Vehicle care2255. Push the bulb slightly down, turnit and remove it from the bulb
carrier. Replace the bulb:
Rear fog light ( 1)
Reversing light ( 2)
Turn light / hazard warning flasher ( 3 )
Tail light / brake light ( 4)
6. Attach the bulb carrier to the light assembly.
7. Attach the cable to the retainer.
8. Attach the light assembly to the vehicle body and tighten both
screws.
Vehicle with rear doors1. Unscrew and remove the two screws.
2. Carefully withdraw the tail lightassembly from recess and
remove. Take care that the cable
duct remains in position.
3. Detach the cable from the retainer.
4. Disengage the retaining lugs toremove the bulb carrier.
5. Push the bulb slightly down, turnit and remove it from the bulb
carrier. Replace the bulb:
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226Vehicle careTail light / brake light (1)
Turn light / hazard warning flasher ( 2 ) outer bulb
Reversing light ( 3) inner bulb
Rear fog light ( 4)
6. Attach the bulb carrier to the light assembly.
7. Attach the cable to the retainer. 8. Attach the light assembly to the vehicle body and tighten both
screws.
3rd-brake light The 3rd-brake light is designed as
LED and can not be changed.
Have lights repaired by a workshop in case of failure.
Bulb check
Switch on the ignition, operate and
check all lights.Side turn lights
To replace the bulb, remove the lamp
housing:
1. Slide the lamp housing forward and remove it at the back.
2. Press the retaining lug upwardsand remove the bulb socket from
the plug connector.
3. Replace the complete unit.
4. Insert left end of the lamp, slide to
the left and insert right end.
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Vehicle care227Number plate light
1. Insert a screwdriver in the recessof the cover and remove it.
2. Pull the bulb from the bulb holderand replace it.
3. Attach the cover.
Interior lights
Have the following bulbs replaced by
a workshop:
● courtesy light, reading lights
● load compartment light
● instrument panel illuminationElectrical system
Fuses
Data on the replacement fuse must
match the data on the defective fuse.
There are two fuse boxes in the
vehicle:
● engine compartment
● instrument panel
Before replacing a fuse, turn off the
respective switch and the ignition.
A blown fuse can be recognised by its melted wire.Caution
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.
Page 274 of 279

272IndexAAccessories and vehicle modifications .......................... 211
Active emergency braking ..107, 179
Adaptive cruise control .......107, 171
AdBlue ................................ 105, 152
Adjustable air vents ...................140
Advanced parking assist ............187
Airbag and belt tensioners .........101
Airbag deactivation ..............62, 102
Airbag label................................... 57 Airbag system .............................. 57
Air conditioning regular operation ................................ 141
Air conditioning system .............. 131
Air intake .................................... 141
Air vents...................................... 140
Antilock brake system ................ 159
Antilock brake system (ABS) .....104
Anti-theft alarm system ................34
Anti-theft locking system .............. 34 Appearance care ........................247
Armrest ......................................... 49
Ashtrays ....................................... 96
Automatic anti-dazzle ..................39
Automatic crash notification (ACN) ...................................... 119
Automatic light control ...............122
Automatic locking ........................27Automatic transmission .............155
Autostop ............................. 106, 147
B Battery discharge protection ......129
BlueInjection ............................... 152
Bonnet ....................................... 213
Brake and clutch system ...........103
Brake assist ............................... 162
Brake fluid .......................... 216, 254
Brakes ............................... 159, 216
Breakdown.................................. 245
Bulb replacement ....................... 220
C Capacities .................................. 263
Cargo management system ........78
Catalytic converter .....................151
Central locking system ................24
Centre console lighting ..............128
Centre console storage ...............73
Changing tyre and wheel size ...234
Charging system ........................ 102
Child locks ................................... 27
Child restraint installation locations ................................... 66
Child restraints.............................. 63
Child restraint systems ................63
Child surveillance mirror ...............39
Cigarette lighter ........................... 95
Climate control ............................. 15