160Vehicle care
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
speedometer as well as the nominal
tyre pressure and make other vehicle modifications.
After converting to a different tyre
size, have the label with tyre
pressures replaced.9 Warning
Use of unsuitable tyres or wheels
may lead to accidents and will
invalidate the vehicle type
approval.
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.
Tyre chains
Vehicle care161
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 4 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 3 155.
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.
3. Screw the air hose to the connection on the sealant bottle.
4. Fit the sealant bottle into the retainer on the compressor.
Set the compressor near the tyre
in such a way that the sealant
bottle is upright.
5. Unscrew valve cap from defective
tyre.
194IndexAAccessories and vehicle modifications .......................... 136
Adaptive forward lighting .............95
Adjustable air vents ...................108
AGM (Absorptive Glass Mat) battery ..................................... 142
Airbag and belt tensioners ...........83
Airbag deactivation ................56, 83
Airbag label................................... 51
Airbag system .............................. 51
Air conditioning regular operation ................................ 109
Air conditioning system .............. 100
Air intake .................................... 109
Air recirculation ...................100, 168
Air vents...................................... 108
Alert .............................................. 89
Antifreeze ................................... 140
Antilock brake system ................ 120
Antilock brake system (ABS) .......85
Anti-theft alarm system ................33
Anti-theft bolts............................. 164
Anti-theft locking system .............. 32
Anti-theft security lock ..................23
Appearance care ........................170
Armrest ........................................ 45
Ashtrays ....................................... 78
Automatic anti-dazzle ..................38Automatic fuel cut-off ..................115
Automatic light control .................93
Automatic locking ........................28
Autostop ............................... 87, 114
Auxiliary heater ........................... 104
B Battery ........................................ 142
Battery, jump starting.................. 167
Belts.............................................. 48
Bench seat.................................... 67
Bonnet ....................................... 138
Bottle holders................................ 66
Brake and clutch fluid .................174
Brake assist ............................... 121
Brake fluid .................................. 142 Brakes ............................... 120, 142
Brake system ............................... 85
Breakdown.................................. 168
Bulb replacement ....................... 145
C Capacities .................................. 189
Car Pass ...................................... 19
Catalytic converter .....................118
Central locking system ................23
Centre high-mounted brake light 148
Changing tyre and wheel size ...160
Charging system .......................... 84
Child locks ................................... 28
198
Steering wheel controls ...............73
Stop engine .................................. 84
Stop-start system.................. 17, 115
Storage ......................................... 65
Storage box .................................. 67
Storage compartments .................65
Sun visors .................................... 40
Symbols ......................................... 4
T Tachograph .................................. 92
Tachometer ................................. 79
Tailgate ......................................... 31
Tail lights ................................... 147
Technical data ............................ 180
Three-point seat belt .................... 49
Tools .......................................... 155
Top-tether fastening eyes ............64
Torx key ...................................... 155
Tow bar....................................... 134
Towing ................................ 134, 168
Towing another vehicle .............169
Towing a trailer ........................... 134
Towing eye ......................... 155, 168
Towing the vehicle .....................168
Traction Control system ............. 122
Trailer coupling ........................... 134
Trailer stability assist .................135
Trailer towing ............................. 134
Transmission ............................... 16Tread depth ............................... 159
Trip computer .............................. 90
Trip odometer .............................. 79
Turbo engine warm-up ...............114
Turn and lane-change signals .....95
Turn signal ................................... 83
Tyre chains ................................ 160
Tyre changing ............................. 164
Tyre designations ......................156
Tyre pressure ............................ 156
Tyre pressure monitoring system ............................... 86, 157
Tyre pressures ........................... 190
Tyre repair kit ............................. 161
Tyres .......................................... 156
Tyres and wheel size, changing. 160
U Ultrasonic parking assist............. 128
Underseat storage .......................67
Upholstery .................................. 171
Upshift .......................................... 85
Using this manual ..........................3
V Vehicle battery ........................... 142
Vehicle checks............................ 137
Vehicle data ................................ 179
Vehicle data recording and privacy ..................................... 191Vehicle dimensions .................... 184
Vehicle Identification Number ....176
Vehicle jack ................................ 155
Vehicle messages .......................89
Vehicle security ............................ 32
Vehicle shutdown ......................115
Vehicle specific data ......................3
Vehicle storage ........................... 136
Vehicle tools ....................... 155, 168
Vehicle unlocking ........................... 6
Vehicle weight ........................... 181
Ventilation ..................................... 99
W
Warning chimes ........................... 89
Warning lights ............................... 78
Warning messages .......................89
Warning triangle .......................... 70
Washer and wiper systems .........14
Washer fluid ............................... 141
Washing the vehicle ...................170
Welcome lighting .......................... 98
Wheel changing .........................164
Wheel cover hook .......................155
Wheel covers ............................. 160
Wheels and tyres .......................156
Wheel wrench ............................. 155
Wide view mirror ........................... 37
Windows ....................................... 38
Windscreen................................... 38