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

See also:
Switching the warning function on/off
Press the button
On: the LED lights up.
Off: the LED goes out.
The state is stored for the remote control currently
in use. ...
Apps
At a glance
Certain software applications of a suitable cell
phone can be integrated in the vehicle. These
software applications are displayed on the Control
Display.
They are operated via iDr ...
DSC OFF
When DSC OFF, is active,
driving stability is limited during acceleration
and when driving in bends. ...
