Environmental conditions
- Say the commands, numbers, and letters smoothly and with normal volume, emphasis, and speed.
- Always say commands in the language of the system. The language for the mobile phone voice operation is preset and cannot be changed in the Control Display.
- Keep the doors, windows, and glass sunroof* closed to prevent noise interference.
- Avoid making other noise in the vehicle while speaking.
See also:
Tire identification marks
Tire size
255/50 R 19 103 Y
255: nominal width in mm
50: aspect ratio in %
R: radial tire code
19: rim diameter in inches
103: load rating, not for ZR tires
Y: speed rating, before the R on ZR ...
Check the tire inflation pressure
regularly
Check and, if necessary, correct the tire inflation
pressure, at least twice a
month and before starting on a long trip.
Low tire inflation pressure increases rolling resistance
and thus raises ...
For better control
The indicator lamp
flashes: DSC controls
the drive forces and brake forces.
The indicator lamp lights up: DSC and
DTC has failed.
DSC deactivated:
The indicator lamp
lights up and
DSC O ...