Environmental conditions
▷ Say the commands, numbers, and letters smoothly and with normal volume, emphasis, and speed.
▷ Always say commands in the language of the voice activation system.
▷ When selecting a radio station, use the common
pronunciation of the station name:
›Station ...‹ e. g. Classic Radio station.
▷ Keep the doors, windows, and glass sunroof closed to prevent noise interference.
▷ Avoid making other noise in the vehicle while speaking.
See also:
High-beam Assistant
The concept
When the low beams are switched on, this system
automatically switches the high beams on
and off or suppresses the light in the areas that
blind oncoming traffic. The procedure is cont ...
Fuel quality
Refuel with unleaded fuel only
Do not use leaded fuel as this would permanently
damage the catalytic converter.
Do not refuel with ethanol
Do not refuel with E85, i.e., fuel with an
ethanol c ...
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 ...