The concept
The parking brake is primarily intended to prevent the vehicle from rolling while parked; it brakes the rear wheels.

See also:
Indicator/warning lamps
The indicator lamp flashes: DSC controls
the drive forces and brake forces.
The indicator lamp lights up: DSC has
failed. ...
Buttons on controller
MENU
Opens the main menu
RADIO
Opens the Radio menu
CD
Opens the CD/Multimedia
menu
NAV
Opens the Navigation
menu
TEL
Opens the Teleph ...
DSC OFF
When DSC OFF, is active,
driving stability is limited during acceleration
and when driving in bends. ...
