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

See also:
TeleService
General information
TeleService supports communication with your
service center.
▷ Data on the vehicle's service requirements
can be sent directly to the service center. In
this way, the ...
Customer Relations
At a glance
Contact Customer Relations for information on
all aspects of your vehicle. ...
Switching off automatically
The system switches off and the LED goes out:
After approx. 33 ft/10 m when driving forward.
Above approx. 9 mph/15 km/h when driving
forward.
Switch on the system again if necessary. ...
