Page 110 of 297

108Instruments and controls
Control indicators in the centreconsole
Turn signal
O illuminates or flashes green.
Illuminates briefly The parking lights are switched on.
Flashes A turn signal or the hazard warning
flashers are activated.
Rapid flashing: failure of a turn signal
light or associated fuse, failure of turn
signal light on trailer.
Bulb replacement 3 229, Fuses
3 238.
Turn signals 3 143.
Seat belt reminder Seat belt reminder on frontseats X for driver's seat or for front
passenger seat illuminates or flashes
red.
Illuminates
After the ignition has been switched
on until the seat belt has been
fastened.
Flashes
After having started the engine for a
maximum of 100 seconds until the
seat belt has been fastened.
Fastening the seat belt 3 50.Seat belt status on rear seats
> or X in the Driver Information
Centre flashes or illuminates.
Illuminates
After the ignition has been switched
on for a minimum of 35 seconds until
the seat belt has been fastened.
If an unfastened seat belt is fastened
whilst driving.
Flashes
After starting off when the seat belt is
unfastened.
Fastening the seat belt 3 50.
Page 240 of 297
238Vehicle careInstrument 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:
■ in the front left of the engine compartment,
■ in left-hand drive vehicles, in the interior behind the storage
compartment, or, in right-hand
drive vehicles, behind the
glovebox,
■ behind a cover on the left side of the
load compartment.
Before replacing a fuse, turn off the respective switch and the ignition.
There are different kinds of fuses in
the vehicle.
Page 241 of 297
Vehicle care239
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.
Place the fuse extractor on the
various types of fuse from the top or
side, and withdraw fuse.
Engine compartment fuse
box
The fuse box is in the front left of the
engine compartment.
Disengage the cover and fold it
upwards until it stops. Remove the
cover vertically upwards.
Page 243 of 297

Vehicle care241
No.Circuit32Airbag33Adaptive forward lighting, auto‐
matic light control34Exhaust gas recirculation35Outside rear view mirror, rain
sensor36Climate control37Canister vent solenoid38Vacuum pump39Central control module40Windscreen washer, rear
window washer system41Right high beam (Halogen)42Radiator fan43Windscreen wiper44Windscreen wiper45Radiator fan46–No.Circuit47Horn48Radiator fan49Fuel 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, malfunction 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.
Page 293 of 297

291
Child restraint installationlocations ................................... 59
Child restraints.............................. 57
Child restraint systems ................57
Cigarette lighter .........................101
Climate control ............................. 15
Climate control systems .............148
Clock............................................. 99
Code ........................................... 121
Control indicators........................ 105
Control of the vehicle .................157
Controls ........................................ 94
Convex shape .............................. 28
Coolant and antifreeze ...............267
Cruise control ....................114, 177
Cupholders .................................. 64
Curtain airbag system .................. 55
Curve lighting.............................. 139
D Danger, Warnings and Cautions ...4
Daytime running lights ...............139
Declaration of conformity ............287
DEF ............................................ 164
Diesel exhaust fluid ....................164
Diesel fuel system bleeding .......228
Diesel particle filter .............112, 163
Door open .................................. 115
Door panel storage .......................65
Doors ............................................ 24Driver assistance systems..........177
Driver Information Centre ...........115
Driving characteristics and towing tips .............................. 216
Driving hints ................................ 157
E Electric adjustment ......................28
Electrical system......................... 238
Electric parking brake .................110
Electric parking brake fault .........110
Electronic climate control system 150
Electronic driving programmes ..169
Electronic Stability Control.......... 175
Electronic Stability Control and Traction Control system ..........112
Electronic Stability Control off..... 112
End-of-life vehicle recovery .......222
Engine compartment fuse box ...239
Engine coolant ........................... 225
Engine coolant temperature gauge ..................................... 104
Engine data ............................... 274
Engine exhaust .......................... 163
Engine identification ...................270
Engine oil ................... 223, 267, 271
Engine oil pressure ....................113
Entry lighting .............................. 146
Event data recorders ..................287
Exit lighting ................................ 146Exterior care .............................. 262
Exterior light ............................... 114
Exterior lighting ....................12, 136
Exterior mirrors ............................. 28
F
Fault ........................................... 169
First aid kit ................................... 90
Fixed air vents ........................... 155
Flex-Fix system ............................ 68
Fog light ..................................... 114
Fog lights ................................... 233
Folding mirrors ............................. 28
Folding tray .................................. 90
Following distance indication ......190
Forward collision alert................. 187
Front airbag system .....................53
Front fog lights ........................... 143
Front seats.................................... 37
Front storage ................................ 65
Fuel............................................. 207
Fuel consumption - CO 2-
Emissions ............................... 215
Fuel for diesel engines ..............207
Fuel for liquid gas operation .......208
Fuel for natural gas operation ...207
Fuel for petrol engines ...............207
Fuel gauge ................................. 103
Fuel selector .............................. 103
Fuses ......................................... 238