Vehicle care275Engine compartment fusebox
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.
No.Circuit1Engine control module2Lambda sensor3Fuel injection/Ignition system4Fuel injection/Ignition system5–6Exterior mirror heating/Anti-
theft alarm system7Fan control/Engine control
module/Transmission control
module8Lambda sensor/Engine cooling9Rear window sensor10Battery sensor11Tailgate release12Adaptive forward lighting/Auto‐
matic light control13ABS14Rear window wiper15Engine control module
276Vehicle careNo.Circuit16Starter17Transmission control module18Heated rear window19Front power windows20Rear power windows21Rear electrical centre (with fusebox in the load compartment)
Heated front seats (without fuse box in the load compartment)22Left high beam (Halogen)23–24Right headlight (LED)25Left headlight (LED)26Front fog lights27Diesel fuel heating28Stop-start system29Electric parking brake30ABSNo.Circuit31Adaptive cruise control32Airbag33Adaptive forward lighting/Auto‐
matic light control34Exhaust gas recirculation35Exterior 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, malfunctions may occur.
278Vehicle careNo.Circuit14Diagnostic connector15Airbag16Power outlet17Air conditioning system18Logistics19Body control module20Body control module21Instrument panel cluster/Anti-
theft alarm system22Ignition sensor23Body control module24Body control module25Steering wheel heating26–
Load compartment fuse box
The fuse box is on the left side of the
load compartment behind a cover.
Remove the cover.
If equipped with tyre repair kit,
remove the complete box.
Fuse assignments
300Vehicle careWindows and windscreen wiper
blades
Use a soft lint-free cloth or chamois
leather together with window cleaner
and insect remover.
When cleaning the rear window from
inside, always wipe in parallel to the
heating element to prevent damage.
For mechanical removal of ice, use a
sharp-edged ice scraper. Press the
scraper firmly against the glass so
that no dirt can get under it and
scratch the glass.
Remove dirt residues from smearing
wiper blades by using a soft cloth and window cleaner. Also make sure to
remove any residues such as wax,
insect residues and similar from the
window.
Ice residues, pollution and continuous wiping on dry windows will damage or
even destroy the wiper blades.Glass panel
Never clean with solvents or abrasive
agents, fuels, aggressive media
(e.g. paint cleaner, acetone-
containing solutions etc.), acidic or
highly alkaline media or abrasive
pads.
Wheels and tyresDo not use high-pressure jet
cleaners.
Clean rims with a pH-neutral wheel
cleaner.
Rims are painted and can be treated
with the same agents as the body.
Paintwork damage Rectify minor paintwork damage with
a touch-up pen before rust forms.
Have more extensive damage or rust areas repaired by a workshop.
Underbody
Some areas of the vehicle underbody
have a PVC undercoating while other critical areas have a durable
protective wax coating.After the underbody is washed, check
the underbody and have it waxed if
necessary.
Bitumen/rubber materials could
damage the PVC coating. Have
underbody work carried out by a
workshop.
Before and after winter, wash the
underbody and have the protective
wax coating checked.
Liquid gas system9 Danger
Liquid gas is heavier than air and
can collect in sink points.
Take care when performing work
at the underbody in a pit.
For painting work and when using a
drying booth at a temperature above
60 °C, the liquid gas tank must be
removed.
Do not make any modifications to the
liquid gas system.
332Entry lighting .............................. 137
Event data recorders ..................326
Exhaust filter ....................... 114, 203
Exit lighting ................................ 137
Exterior care .............................. 299
Exterior light ............................... 115
Exterior lighting ....................12, 129
Exterior mirrors ............................. 28
F Fault ........................................... 210
Favourite lists ............................. 154
Retrieving stations................... 154
Storing stations .......................154
Favourites ................................... 170
File formats Audio files................................ 158
Movie files ............................... 158
Picture files.............................. 158
First aid kit ................................... 91
Fixed air vents ........................... 195
Flex-Fix system ............................ 69
Fog light ..................................... 115
Fog lights ................................... 268
Folding mirrors ............................. 28
Folding tray .................................. 91
Following distance ......................113
Following distance indication ......231
Forward collision alert................. 228
Front airbag system .....................56Front fog lights ........................... 134
Front seats.................................... 37
Front storage ................................ 67
Fuel............................................. 244
Fuel for diesel engines ..............245
Fuel for liquid gas operation .......246
Fuel for natural gas operation ...246
Fuel for petrol engines ...............244
Fuel gauge ................................. 103
Fuel selector .............................. 104
Funnel......................................... 247
Fuses ......................................... 273
G Gauges ....................................... 102
Gear shifting ............................... 113
General information ...158, 164,
178, 179, 252
Bluetooth ................................. 158
DAB ......................................... 156
Infotainment system ................139
Navigation ............................... 164
Phone ...................................... 179
Smartphone applications ........158
USB ......................................... 158
Glass panel .................................. 33
Glovebox ..................................... 65
Guidance ................................... 175H
Halogen headlights ....................266
Hand brake ................................. 212
Hazard warning flashers ............134
Headlight flash ........................... 131
Headlight range adjustment ......131
Headlights................................... 129
Headlights when driving abroad 132
Head restraint adjustment .............8
Head restraints ............................ 35
Heated mirrors ............................. 29
Heated rear window ..................... 33
Heated steering wheel .................96
Heating ........................................ 42
Heating and ventilation system . 188
High beam ......................... 115, 130
High beam assist ................115, 130
Hill start assist ........................... 214
Home menu ................................ 146
Horn ....................................... 13, 97
I
Identification plate .....................305
Ignition switch positions .............197
Immobiliser .......................... 28, 115
Indicators .................................... 102
Info Display ................................. 121
Information displays.................... 116
Infotainment control panel ..........141
Instrument cluster ......................102
334Performance .............................. 312
Performing work ........................259
Phone Bluetooth ................................. 179
Bluetooth connection ..............180
Call history .............................. 183
Emergency calls ......................182
Entering a number ..................183
Functions during a call ............183
General information ................179
Incoming call ........................... 183
Phone book ............................. 183
Phone main menu ...................183
Selecting the ring tone ............183
Speed dial number ..................183
Phone book ................................ 183
Phone projection ........................163
Picture files ................................. 158
Playing audio .............................. 160
Playing movies ........................... 162
POIs............................................ 170
Power outlets ............................. 100
Power seat adjustment ................40
Power steering............................ 113
Power steering fluid ....................262
Power windows ............................ 31
Preheating ................................. 114
Puncture ..................................... 289Q
Quickheat ................................... 194
R Radio Activating................................. 152
Configuring DAB .....................156
Configuring RDS .....................155
DAB announcements ..............156
Digital audio broadcasting
(DAB) ...................................... 156
Favourite lists .......................... 154
Intellitext .................................. 156
Radio data system (RDS) .......155
Regional .................................. 155
Regionalisation ....................... 155
Retrieving stations................... 154
Selecting the waveband ..........152
Station search ......................... 153
Station tuning .......................... 153
Storing stations .......................154
Usage ...................................... 152
Radio data system .....................155
Radio Frequency Identification (RFID) ..................................... 329
Radio remote control ...................20
RDS ............................................ 155
REACH ....................................... 324
Reading lights ............................ 137
Rear carrier system ......................69Rear floor storage cover ..............82
Rear fog light .....................115, 135
Rear seats .................................... 43
Rear storage ................................. 80
Rear view camera ...................... 238
Rear window wiper and washer ..98
Recommended fluids and lubricants ........................ 303, 307
Refuelling ................................... 247
Regional ..................................... 155
Regionalisation ........................... 155
Registered trademarks ...............326
Retained power off .....................198
Retrieving stations ......................154
Reversing lights .........................135
Ride control system ....................215
Ring tone Changing the ring tone ............183
Ring tone volume ....................149
Roller blinds ................................. 33
Roof .............................................. 33
Roof load ...................................... 93
Roof rack ..................................... 92
Route guidance .......................... 175
S Safety net .................................... 89
Seat adjustment ............................. 6
Seat belt ........................................ 8
Seat belt reminder .....................110
335Seat belts ..................................... 49
Seat heating ................................. 42
Seat position ................................ 37
Second row seats ........................43
Selective catalytic reduction .......205
Selector lever ............................. 208
Service ............................... 195, 302
Service display .......................... 106
Service information ....................302
Side airbag system ......................57
Side blind spot alert ....................236
Sidelights .................................... 129
Side turn lights ........................... 272
Smartphone ................................ 158
Phone projection .....................163
Software acknowledgement .......324
Spare wheel ............................... 292
Speech recognition .....................178
Speed dial numbers ...................183
Speed limiter....................... 116, 220
Speedometer ............................. 102
Starting and operating ................197
Starting off ................................... 16
Starting the engine ....................198
Station search............................. 153
Steering ...................................... 197
Steering wheel adjustment ......9, 96
Steering wheel audio controls ....141
Steering wheel controls ...............96
Stop-start system........................ 200Storage ......................................... 65
Storage compartments .................65
Storing stations ........................... 154
Sunvisor lights ........................... 137
Sun visors .................................... 33
Switching the Infotainment system on ................................ 144
Symbols ......................................... 4
System settings .......................... 150
T Tachometer ............................... 103
Tail lights ................................... 269
Theft-deterrent feature ..............140
Third row seats ............................ 47
Three-point seat belt .................... 50
TMC stations .............................. 164
Tone settings .............................. 148
Tools .......................................... 280
Touch beep volume ....................149
Tow bar....................................... 252
Towing ................................ 252, 297
Towing another vehicle .............298
Towing equipment .....................253
Towing the vehicle .....................297
TP volume .................................. 149
Traction Control system ............. 215
Traction Control system off......... 113
Traffic incidents .......................... 175
Traffic sign assistant ...........116, 239Trailer coupling ........................... 252
Trailer stability assist .................255
Trailer towing ............................. 252
Transmission ............................... 15
Transmission display .................208
Tread depth ............................... 285
Trip odometer ............................ 102
Turn lights .......................... 109, 134
Turn list ....................................... 175
Tyre chains ................................ 286
Tyre designations ......................280
Tyre pressure ............................ 281
Tyre pressure monitoring system ............................. 114, 282
Tyre pressures ........................... 317
Tyre repair kit ............................. 286
U Ultrasonic parking assist............. 233
Underseat storage .......................67
Upholstery .................................. 301
Usage ................. 144, 152, 166, 178
Bluetooth ................................. 158
Menu ....................................... 146
Navigation system ...................166
Phone ...................................... 183
Radio ....................................... 152
USB ......................................... 158