Vehicle care281All wheels must be equipped with
pressure sensors and the tyres must have the prescribed pressure.
Note
In countries where the tyre pressure
monitoring system is legally
required, the use of wheels without
pressure sensors will invalidate the
vehicle operating permit.
Select the Tyre pressure monitoring
page under the Info Menu in the
Driver Information Centre 3 112.
System status and pressure warnings
are displayed by a message
indicating the corresponding tyre in the Driver Information Centre.
The system considers the tyre
temperature and the tyre loading
setting for the warnings.
Tyre loading setting, see below in this chapter.
Temperature dependency 3 279.
Baselevel display: If the pressure of a
tyre decreases significantly, the
respective tyre pressure value is displayed inverted.
Midlevel and uplevel display: Tyre
pressure values in normal range are
shown in green letters. If the pressure
of a tyre decreases significantly, the
respective value will turn its colour to
amber.
A detected low tyre pressure
condition is indicated by the control
indicator w 3 109.
If
w illuminates, stop as soon as
possible and inflate the tyres as
recommended 3 319.
Ensure that vehicle loading status
matches selected tyre pressure.
Vehicle loading status, see below in
this chapter.
After inflating, some driving may be
required to update the tyre pressure
values in the Driver Information
Centre. During this time w may
continue to illuminate.
If w illuminates at lower temperatures
and extinguishes after some driving,
this could be an indicator for
approaching a low tyre pressure
condition. Check tyre pressure.
Vehicle messages 3 123.
Only mount wheels with pressure
sensors, otherwise the tyre pressure
will not be displayed and w
illuminates continuously.
A spare wheel or temporary spare
wheel is not equipped with pressure
sensors. The tyre pressure
monitoring system is not operational
for these wheels. Control indicator w
338IndexAAccessories and vehicle modifications .......................... 254
Activating phone projection ........164
Active bonnet ................................ 71
Active emergency braking ..........220
Adaptive cruise control .......111, 206
AdBlue ................................ 109, 187
Adjustable air vents ...................174
Airbag and belt tensioners .........106
Airbag deactivation ..............63, 106
Airbag label................................... 58 Airbag system .............................. 58
Air conditioning regular operation ................................ 176
Air conditioning system .............. 165
Air intake .................................... 175
Air vents...................................... 174
All-wheel drive ........................... 194
Android Auto ............................... 164
Antilock brake system ................ 195
Antilock brake system (ABS) .....108
Anti-theft alarm system ................34
Anti-theft locking system .............. 34
Appearance care ........................297
Apple CarPlay............................. 164
Armrest ................................... 53, 55
Armrest storage ........................... 74
Ashtrays ....................................... 95
Audio .......................................... 154Audio files................................... 154
Automatic anti-dazzle ..................40
Automatic dimming ......................39
Automatic light control ...............133
Automatic locking ........................27
Automatic transmission .............189
Autostop ..................................... 182
Auxiliary heater ........................... 174
B Baselevel display ........................112
Basic operation ........................... 150
Battery discharge protection ......143
Battery voltage ........................... 124
Belts.............................................. 56
BlueInjection ............................... 187
Bluetooth connection ..................163
Bonnet ....................................... 256
Bottom bar .................................. 145
Brake and clutch fluid .................302
Brake and clutch system ...........107
Brake assist ............................... 197
Brake fluid .................................. 259
Brakes ............................... 195, 259
Breakdown.................................. 295
Bulb replacement ....................... 262
C
Capacities .................................. 318
Cargo management system ........80
Catalytic converter .....................186
