The concept
The parking brake is primarily intended to prevent the vehicle from rolling while parked; it brakes the rear wheels.
See also:
At a glance
These overviews of buttons, switches and
displays are intended to familiarize you with your
vehicle. You will also become quickly acquainted
with the available control concepts and options. ...
Activating a list and creating the
setting
Press a button on the right side of the steering
wheel or turn the thumbwheel to activate the required
list.
Create the setting using the thumbwheel. ...
Adjusting the volume
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 ...