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242Vehicle careLamp assembly in the tailgate
1. Release the cover in the tailgateand remove it.
2. Unscrew the plastic securing nutby hand.
3. Carefully withdraw the lampassembly from the recesses and
remove.
4. Turn the bulb carrier anticlockwise and remove it from
the lamp assembly.
Rear fog light ( 1)
Reverse light ( 2)
5. Remove and replace the bulb:
Rear fog light
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Vehicle care243
Reverse light
6. Insert the bulb carrier into the tail lamp assembly. Attach plug to thelamp assembly. Fit lamp
assembly on the tailgate and
tighten the screw from the inside.
Attach cover.
Side turn signal lights
To replace bulb, remove lamp
housing:
1. Slide lamp to its left side and remove with its right end.
2. Turn bulb holder anticlockwiseand remove from housing.
3. Pull bulb from bulb holder and replace it.
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244Vehicle care4. Insert bulb holder and turnclockwise.
5. Insert left end of the lamp, slide to
the left and insert right end.
Number plate light
The number plate light is designed as
LEDs and can not be changed. In
case of defective LEDs, have them
replaced by a workshop.
Interior lights
Courtesy light, reading lights
Have bulbs replaced by a workshop.
Load compartment light
Have bulbs replaced by a workshop.
Instrument panel illumination
Have bulbs replaced by a workshop.Electrical system
Fuses Data on the replacement fuse must
match the data on the defective fuse.
There are three fuse boxes in the
vehicle:
● engine compartment
● instrument panel
● load compartment
Before replacing a fuse, turn off the
respective switch and the ignition.
A blown fuse can be recognized 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.
Fuse extractor
A fuse extractor may be located in the
fuse box in the engine compartment.
Page 298 of 303

296IndexAAccessories and vehicle modifications .......................... 229
Active bonnet ................................ 66
Active emergency braking ..........193
Adaptive cruise control .......103, 181
AdBlue ................................ 101, 162
Adjustable air vents ...................149
Airbag and belt tensioners ...........98
Airbag deactivation ................58, 98
Airbag label................................... 53
Airbag system .............................. 53
Air conditioning regular operation ................................ 151
Air conditioning system .............. 140
Air intake .................................... 150
Air vents...................................... 149
All-wheel drive ........................... 170
Antilock brake system ................ 170
Antilock brake system (ABS) .....100
Anti-theft alarm system ................30
Anti-theft locking system .............. 29
Appearance care ........................268
Armrest ................................... 48, 50
Armrest storage ........................... 69
Ashtrays ....................................... 86
Automatic anti-dazzle ..................35
Automatic dimming ......................34
Automatic light control ...............127
Automatic locking ........................27Automatic transmission .............165
Autostop ..................................... 157
Auxiliary heater ........................... 149
B Baselevel display ........................104
Battery discharge protection ......138
Battery voltage ........................... 116
Belts.............................................. 51
BlueInjection ............................... 162
Bonnet ....................................... 231
Brake and clutch fluid .................272
Brake and clutch system .............99
Brake assist ............................... 172
Brake fluid .................................. 234 Brakes ............................... 170, 234
Breakdown.................................. 266
Bulb replacement ....................... 237
C Capacities .................................. 285
Catalytic converter .....................161
Central locking system ................23
Centre console lighting ..............137
Centre console storage ...............69
Changing tyre and wheel size ...255
Charging system .......................... 99
Child locks ................................... 28
Child restraint installation locations ................................... 62
Child restraints.............................. 59