Vehicle care249No.Circuit1–2–3ABS4–5–6Tailgate7Rear fog light / Front fog lights8Memory module9Heated windscreen10Seat lumbar11DC / DC battery12Heated rear window13Heated mirror14–15–16Front wiper17Power seat, passengerNo.Circuit18Sunblind19Power seat, driver20–21Sunroof22Rear wiper / Airbag23Adaptive forward lighting24–25–26Transmission control module27Ignition / Instrument panel28–29Rear view camera / Air vent30Malfunction indicator light /
Trailer31–32Camera33Seat heat front34Seat heat rearNo.Circuit35Damping / All-wheel drive36Fuel system37–38–39–40Steering wheel lock41–42–43Heated steering wheel44Headlight range adjustment45–46Engine control module47–48DC/DC converter / Air vent / E-
Boost49Rear door control module50–51–
Vehicle care251Instrument panel fuse box
In left-hand drive vehicles, the fuse
box is behind a cover in the
instrument panel.
Disengage cover at the side and
remove.
In right-hand drive vehicles, the fuse
box is located behind a cover in the
glovebox. Open the glovebox and
remove the cover.
No.Circuit1Left power window2Right power window3Body control module4Climate control fan5Body control module6Trailer provisions7Rear seat power folding8Body control module9Engine control module10Head-up display11NO x reduction / Pipe heater12NO
x reduction / Soot sensor13AdBlue module14Heated steering wheel15Transmission control module16Amplifier17Alarm
276Service and maintenanceService and
maintenanceGeneral information ...................276
Service information ..................276
Recommended fluids, lubricants
and parts .................................... 277
Recommended fluids and lubricants ................................ 277General information
Service information In order to ensure economical and
safe vehicle operation and to
maintain the value of your vehicle, it
is of vital importance that all
maintenance work is carried out at the proper intervals as specified.
The detailed, up-to-date service
schedule for your vehicle is available
at the workshop.
Service display 3 103.
European service intervals Maintenance of your vehicle is
required every 20,000 miles or after
one year, whichever occurs first. Additional engine oil and filter change
is indicated by the engine oil life
system, when required earlier than
maintenance.
A shorter service interval can be valid for severe driving behaviour, e.g. for
taxis and police vehicles.
The European service intervals are
valid for the following countries:Andorra, Austria, Belgium, Bosnia-
Herzegovina, Bulgaria, Croatia,
Cyprus, Czech Republic, Denmark,
Estonia, Finland, France, Germany,
Greece, Greenland, Hungary,
Iceland, Ireland, Italy, Latvia,
Liechtenstein, Lithuania,
Luxembourg, North Macedonia,
Malta, Monaco, Montenegro,
Netherlands, Norway, Poland,
Portugal, Romania, San Marino,
Serbia, Slovakia, Slovenia, Spain,
Sweden, Switzerland, United
Kingdom.
Service display 3 103.
International service intervals
Maintenance of your vehicle is
required every 10,000 miles or after 1 year , whichever occurs first, unless
otherwise indicated in the service
display.
Severe operating conditions exist if one or more of the following
circumstances occur frequently: Cold starting, stop and go operation, trailer
operation, mountain driving, driving
on poor and sandy road surfaces,
increased air pollution, presence of
309Performing work ........................230
Power button .............................. 152
Power outlets ............................... 93
Power seat adjustment ................50
Power windows ............................ 40
Preheating ................................. 108
Puncture ..................................... 264
Q Quickheat ................................... 148
R Radio Frequency Identification (RFID) ..................................... 305
Radio remote control ...................21
REACH ....................................... 299
Reading lights ............................ 136
Rear cross traffic alert ................212
Rear floor storage cover ..............80
Rear fog light .............109, 134, 241
Rear seats .................................... 55
Rear storage ................................. 78
Rear view camera ...................... 210
Rear window wiper and washer ..91
Recommended fluids and lubricants ........................ 277, 281
Refuelling ................................... 222 Registered trademarks ...............301
Retained power off .....................154
Reversing lights .........................135
Ride control systems ..................173Roof.............................................. 43
Roof load ...................................... 85
Roof rack ..................................... 85
S
Safety belts ................................... 56
Safety net .................................... 81
Seat adjustment ............................. 6 Seat belt ........................................ 8
Seat belt reminder .....................104
Seat belts ..................................... 56
Seat heating Seat heating, front .....................54
Seat heating, rear .....................55
Seat position ................................ 47
Selective catalytic reduction .......161
Selector lever.............................. 164
Service ............................... 149, 276
Service display .......................... 103
Service information ....................276
Side airbag system ......................62
Side blind spot alert ....................205
Sidelights .................................... 128
Side turn lights ........................... 246
Software acknowledgement .......299
Software update ......................... 301
Spare wheel ............................... 264
Speed limiter....................... 110, 179 Speedometer ............................. 100
Starting and operating ................151Starting off ................................... 17
Starting the engine ....................154
Steering ...................................... 151
Steering wheel adjustment ......9, 88
Steering wheel controls ...............88
Stop-start system........................ 156
Storage ......................................... 73
Storage compartments .................73
Sunglasses storage .....................74
Sunroof ........................................ 43
Sunvisor lights ........................... 137
Sun visors .................................... 43
Symbols ......................................... 4
T
Tachometer ............................... 102
Tail lights ................................... 241
Three-point seat belt .................... 57
Tools .......................................... 252
Tow bar....................................... 224 Towing ................................ 224, 270
Towing another vehicle .............271
Towing equipment .....................225
Towing hitch installation dimensions ............................. 293
Towing the vehicle .....................270
Traction Control system ............. 173
Traction Control system off......... 107
Traffic sign assistant ...........110, 213
Trailer coupling ........................... 224
310Trailer stability assist .................227
Trailer towing ............................. 224
Transmission ............................... 16
Transmission display .................164
Tread depth ............................... 257
Trip odometer ............................ 101
Turn lights .......................... 104, 134
Tyre chains ................................ 259
Tyre designations ......................254
Tyre pressure ............................ 254
Tyre pressure monitoring system ............................. 108, 255
Tyre pressures ........................... 291
Tyre repair kit ............................. 259
U
Upholstery .................................. 274
Uplevel display ........................... 110
USB port ....................................... 93
Using this manual ..........................3
V Valet mode ................................. 116
Vehicle battery ........................... 234
Vehicle checks............................ 230
Vehicle data ................................ 281
Vehicle data recording and privacy ..................................... 302
Vehicle detected ahead ..............110
Vehicle dimensions .................... 289
Vehicle identification number ....279Vehicle jack ................................ 252
Vehicle messages .....................121
Vehicle personalisation .............122
Vehicle security ............................ 34
Vehicle specific data ......................3
Vehicle storage ........................... 229
Vehicle tools ............................... 252
Vehicle unlocking ........................... 6 Ventilating ..................................... 54
W
Warning chimes .........................121
Warning lights ............................. 100
Warning triangle .......................... 83
Washer and wiper systems .........13
Washer fluid ............................... 233
Wheel changing .........................264
Wheel covers ............................. 258
Wheels and tyres .......................253
Windows ....................................... 40
Windscreen................................... 40
Windscreen wiper and washer ....89
Winter tyres ............................... 253
Wiper blade replacement ..........236