Page 224 of 289
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.
Page 226 of 289
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.
Page 235 of 289
Vehicle care233
In right-hand drive vehicles, the fuse
box is located behind a cover in the
glovebox. Open the glovebox, then
open the cover and fold it down.
No.Circuit1Cruise control/Speed limiter/
Adaptive cruise control/Steering wheel controls2Exterior lights/Body control
module3Exterior lights/Body control
module4Infotainment system5Infotainment system/Instrument6Power outlet/Cigarette lighter7Power outlet8Left low beam/Body control
module9Right low beam/Body control
module/Airbag module10Door locks/Body control module11Interior fan12–13–14Diagnostic connectorNo.Circuit15Airbag16Power outlet17Air conditioning system18Logistics19Body control module20Body control module21Instrument panel cluster/Anti-
theft alarm system22Ignition sensor23Body control module24Body control module25–26–
Load compartment fuse box
The fuse box is on the left side of the
load compartment behind a cover.
Page 286 of 289

284GGauges ....................................... 104
Gear shifting ............................... 114
General information ...................208
Glass panel .................................. 34
Glovebox ..................................... 66
H Halogen headlights ....................222
Hand brake ................................. 166
Hazard warning flashers ............137
Headlight flash ........................... 134
Headlight range adjustment ......134
Headlights................................... 132 Headlights when driving abroad 135
Head restraint adjustment .............8
Head restraints ............................ 36
Heated mirrors ............................. 30
Heated rear window ..................... 33
Heated steering wheel .................97
Heating ........................................ 43
Heating and ventilation system . 142
High beam ......................... 116, 133
High beam assist ................116, 133
Hill start assist ........................... 168
Horn ....................................... 14, 98
I
Identification plate .....................262
Ignition switch positions .............151
Immobiliser .......................... 28, 116Indicators.................................... 104
Info display ................................. 121
Information displays.................... 117
Instrument cluster ......................104
Instrument panel fuse box .........232
Instrument panel illumination .....229
Instrument panel illumination control .................................... 139
Instrument panel overview ........... 10
Interactive driving system ...........171
Interior care ............................... 256
Interior lighting ............................ 139
Interior lights ...................... 139, 228
Interior mirrors .............................. 30
Interruption of power supply ......164
Introduction .................................... 3
J
Jump starting ............................. 251
K Keys ............................................. 20
Keys, locks ................................... 20
L Lane departure warning .....114, 197
Lashing eyes ............................... 88
LED headlights ...........116, 136, 224
Lighting features .........................140
Light switch ................................ 132
Load compartment ................25, 79Load compartment cover .............81
Load compartment fuse box ......233
Loading information .....................94
Load rails and hooks ...................88
Low fuel ..................................... 116
M Malfunction indicator light ..........112
Manual anti-dazzle ......................30
Manual mode ............................. 163
Manual seat adjustment ...............39
Manual transmission .................. 165
Manual windows ..........................31
Memorised settings ......................22
Mirror adjustment ........................... 8
Misted light covers .....................138
N
New vehicle running-in ..............151
Number plate light .....................228
O Object detection systems ...........188
Odometer ................................... 104
Oil, engine .................. 216, 259, 264
OnStar ........................................ 128
Operate pedal ............................. 113
Outside temperature ..................100
Overhead console .......................68
Overrun cut-off ........................... 153