Tone
Only treble and bass can be set in the rear for headphones. The settings are made separately for the left and right headphones.
Operation is the same as for the front tone.
See also:
Messages after trip completion
Malfunctions indicated during a trip are displayed
again after the ignition is switched off. ...
Telephone
...
Malfunctions
Steering wheel vibration
Frequent activation of the steering wheel vibration
causes the system to overheat.
This causes Active Blind Spot Detection to become
deactivated.
Let the system cool an ...