Adjusting the volume
Turn the knob during an announcement.
- The volume remains constant even if the volume of other audio sources is changed.
- The volume is stored for the remote control currently in use.
Notes
Do not use the voice operation to initiate an Emergency Request. In stressful situations, the voice and vocal pitch can change. This can unnecessarily delay the establishment of a telephone connection.
Instead, use the SOS button*, in the vicinity of the interior mirror.
See also:
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 ...
Messages after trip completion
Special messages that are displayed during
driving are displayed again after the ignition is
switched off. ...
Headlamps
▷ Do not rub dry and do not use abrasive or
caustic cleansers.
▷ Soak areas that have been soiled e.g. due to
insects, with shampoo and wash off with
water.
▷ Thaw ice with d ...