Vehicle care163Vehicle careGeneral Information...................164
Accessories and vehicle modifications .......................... 164
Vehicle storage ........................164
End-of-life vehicle recovery .....165
Vehicle checks ........................... 165
Performing work ......................165
Bonnet ..................................... 165
Engine oil ................................. 166
Engine air filter ........................ 167
Engine coolant ......................... 168
Power steering fluid .................168
Washer fluid ............................ 169
Brakes ..................................... 169
Brake fluid ............................... 169
Vehicle battery ......................... 170
Diesel fuel filter ........................172
Diesel fuel system bleeding .....172
Wiper blade replacement ........173
Bulb replacement .......................174
Headlights ............................... 174
Fog lights ................................. 175
Front turn lights .......................175
Tail lights ................................. 175
Side turn lights ......................... 176Centre high-mounted brake
light ......................................... 176
Reversing light ......................... 177
Number plate light ...................178
Fog tail light ............................. 178
Interior lights ............................ 179
Instrument panel illumination ...180
Electrical system ........................180
Fuses ....................................... 180
Instrument panel fuse box .......181
Vehicle tools .............................. 184
Tools ........................................ 184
Wheels and tyres .......................185
Tyres ....................................... 185
Winter tyres ............................. 185
Tyre designations ....................185
Tyre pressure .......................... 185
Tyre pressure monitoring system .................................... 187
Tread depth ............................. 189
Changing tyre and wheel size . 189
Wheel covers ........................... 189
Tyre chains .............................. 190
Tyre repair kit .......................... 190
Wheel changing .......................193
Spare wheel ............................ 195
Jump starting ............................. 196Towing....................................... 198
Towing the vehicle ...................198
Towing another vehicle ...........199
Appearance care .......................199
Exterior care ............................ 199
Interior care ............................. 201
Vehicle care189Tread depthCheck tread depth at regular
intervals.
Tyres should be replaced for safety
reasons at a tread depth of 2–3 mm
(4 mm for winter tyres).
For safety reasons it is recommended
that the tread depth of the tyres on
one axle should not vary by more than
2 mm.
The legally permissible minimum
tread depth (1.6 mm) has been
reached when the tread has worn
down as far as one of the tread wear
indicators (TWI). Their position is
indicated by markings on the
sidewall.
Tyres age, even if they are not used.
We recommend tyre replacement
every 6 years.
Changing tyre and wheel size
If tyres of a different size than those fitted at the factory are used, it may be necessary to reprogramme the
nominal tyre pressure and make
other vehicle modifications.
After converting to a different tyre
size, have the label with tyre
pressures replaced.
Tyre pressure monitoring system
3 187.9 Warning
The use of unsuitable tyres or
wheels may lead to accidents and will invalidate the vehicle
operating permit.
Wheel covers
Wheel covers and tyres that are
factory approved for the respective
vehicle and comply with all of the
relevant wheel and tyre combination
requirements must be used.
If the wheel covers and tyres used are
not factory approved, the tyres must
not have a rim protection ridge.
Wheel covers must not impair brake
cooling.9 Warning
Use of unsuitable tyres or wheel
covers could lead to sudden
pressure loss and thereby
accidents.
190Vehicle careTyre chains
Tyre chains are only permitted on the
front wheels.
Always use fine mesh chains that add no more than 15 mm to the tyre tread
and the inboard sides (including chain lock).
For tyre size 215/60 R17, consult a
workshop.
9 Warning
Damage may lead to tyre blowout.
Wheel covers on steel wheels may
come into contact with parts of the
chains. In such cases, remove the
wheel covers.
Tyre chains may only be used at
speeds up to 30 mph and, when
travelling on roads that are free of
snow, they may only be used for brief
periods since they are subject to rapid wear on a hard road and may snap.
The use of tyre chains is not permitted on the temporary spare wheel.
Tyre repair kit Minor damage to the tyre tread or
sidewall can be repaired with the tyre
repair kit.
Do not remove foreign bodies from
the tyres.
Tyre damage exceeding four mm or
that is at tyre sidewall near the rim
cannot be repaired with the tyre repair kit.9 Warning
Do not drive faster than 50 mph.
Do not use for a lengthy period.
Steering and handling may be
affected.
If the vehicle has a flat tyre:
Apply the parking brake and engage
first gear or reverse gear.
The tyre repair kit is located under the
driver's seat.
Vehicle tools 3 184.
1. Remove the compressor and sealant bottle from the tyre repairkit case.
2. Remove the electrical connection cable and air hose from the
compartments on the underside
of the compressor.
Vehicle care19511. Stow the replaced wheel 3 195
and the vehicle tools 3 184.
12. Have the new wheel balanced on the vehicle.
Check the tyre pressure of the
installed tyre 3 220.
Check the wheel bolt torque.
Have the defective tyre renewed or repaired as soon as possible.
Spare wheel Some vehicles are equipped with a
tyre repair kit instead of a spare wheel
3 190.
The spare wheel can be classified as
a temporary spare wheel depending
on the size compared to the other
mounted wheels and country
regulations. In this case a permissible maximum speed applies, even
though no label at the spare wheel
indicates this.Caution
The use of a spare wheel that is smaller than the other wheels or in combination with winter tyres
could affect driveability. Have the defective tyre replaced as soon as
possible.
It may be necessary to jack the
vehicle up to gain access to the spare
wheel on a fully loaded vehicle with a
flat rear tyre.
Wheel changing 3 193.
The spare wheel is mounted under
the rear underbody and may be
secured using a security bolt that can
only be removed using the wheel bolt sleeve supplied.
Vehicle tools 3 184.9 Warning
Due to the weight of the tyre
assembly, exercise caution when
releasing the spare wheel carrier.
Do not fully remove bolt 1.
Support the spare wheel with a
suitable object to prevent the
wheel falling suddenly when
loosening the carrier bolts - risk of injury!
To release the spare wheel carrier,fully remove bolt 2 then loosen bolt 1,
ensuring it is not fully removed. Then
move the spare wheel carrier up and
down and from side to side, until it
clears bolt 1, and lower the carrier
assembly.
When installing the wheel ensure that
the spare wheel carrier is correctly
positioned before tightening the bolts.
230IndexAAbsorptive Glass Mat battery .....170
Accessories and vehicle modifications .......................... 164
AdBlue .................. 99, 104, 140, 204
AdBlue tank ................................ 219
Adjustable air vents ...................127
AGM battery ............................... 170
Airbag and belt tensioners ...........96
Airbag deactivation ................62, 96
Airbag label............................. 58, 62
Airbag system .............................. 58
Air conditioning regular operation ................................ 128
Air conditioning system .............. 117
Air intake .................................... 128
Air recirculation ...................117, 198
Air vents...................................... 127
Alert ............................................ 103
Antifreeze ................................... 168
Antilock brake system ................ 146
Antilock brake system (ABS) .......98
Anti-theft alarm system ................36
Anti-theft bolts............................. 193
Anti-theft locking system .............. 35
Anti-theft security lock ..................24
Appearance care ........................199
Armrest ........................................ 48
Ashtrays ....................................... 88 Automatic anti-dazzle ..................41Automatic fuel cut-off ..................134
Automatic light control ...............109
Automatic locking ........................30
Autostop ............................. 133, 135
Auxiliary heater ........................... 122
B Battery ........................................ 170
Battery discharge protection ......115
Battery, jump starting.................. 196
Belts.............................................. 53
Bench seat.................................... 74
BlueInjection ............................... 140
Bonnet ....................................... 165
Bottle holders................................ 74
Brake and clutch fluid .................204
Brake assist ............................... 147
Brake fluid .................................. 169 Brakes ............................... 146, 169
Brake system ............................... 97
Breakdown.................................. 198
Bulb replacement ....................... 174
C
Capacities .................................. 219
Car Pass ...................................... 20
Catalytic converter .....................139
Central locking system ................24
Centre high-mounted brake light 176
Changing tyre and wheel size ...189
Charging system .......................... 97
234Remote control............................. 20
Restraining lattice .........................79
Reversing light ........................... 177
Reversing lights .........................112
Ride control systems ..................148
Roof load ...................................... 80
Roof rack ..................................... 80
S Safety belts ................................... 53
Safety net .................................... 78
Seat adjustment ....................... 7, 46
Seat belt ........................................ 8
Seat belt reminder .......................96
Seat belts ..................................... 53
Seat folding .................................. 48
Seat heating ................................. 48
Seat position ................................ 45
Seats ............................................ 74
Selective catalytic reduction .......140
Service ............................... 128, 203
Service display ............................ 92
Service information ....................203
Service vehicle soon .................... 97
Side airbag system ......................61
Sidelights .................................... 108
Side turn lights ........................... 176
Sliding door .................................. 31
Sliding side door ........................... 31
Spare wheel ............................... 195Spare wheel security tool ...........184
Speed limiter ................89, 101, 153
Speedometer ............................... 89
Starting and operating ................131
Starting off ................................... 17
Starting the engine ...............17, 133
Steering ...................................... 130
Steering column controls ..............83
Steering wheel adjustment ......9, 83
Steering wheel controls ...............83
Stop engine .................................. 97
Stop-start system.......... 17, 100, 135
Storage ......................................... 71
Storage box .................................. 74
Storage compartment ...................73
Storage compartments .................71
Sun visors .................................... 43
Symbols ......................................... 4
T
Tablet holder................................. 71 Tachograph ........................ 101, 106
Tachometer ................................. 90
Tailgate ......................................... 33
Tailgate emergency release .........33
Tail lights ................................... 175
Technical data ............................ 209
Temporary spare wheel ..............195
Three-point seat belt .................... 54
Toll road stickers .......................... 41Tools .......................................... 184
Top-Tether .................................... 64
Torx key ...................................... 184
Touchscreen ............................... 102
Tow bar....................................... 161
Towing ................................ 161, 198
Towing another vehicle .............199
Towing a trailer ........................... 161
Towing eye ......................... 184, 198
Towing the vehicle .....................198
Traction Control system ............. 148
Trailer coupling ........................... 161
Trailer stability assist .................162
Trailer towing ............................. 161
Transmission ............................... 16
Tread depth ............................... 189
Trip computer ............................ 104
Trip odometer .............................. 90
Turbo engine warm-up ...............133
Turn lights ............................ 95, 111
Tyre chains ................................ 190
Tyre changing ............................. 193
Tyre designations ......................185
Tyre pressure ............................ 185
Tyre pressure monitoring system ............................... 99, 187
Tyre pressures ........................... 220
Tyre repair kit ............................. 190
Tyres .......................................... 185
Tyres and wheel size, changing. 189