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

See also:
Operating the programs
For Dynamic Damper Control*, the lower button
is labeled with COMFORT.
Automatic program change
The system automatically switches to NORMAL
in the following situations:
Failure of Integral ...
Overview, instrument cluster
Overview, instrument cluster
1 Messages, e.g. Check Control
Time
Date
External temperature
Selection lists
& ...
Switch off the engine during longer stops
Switch off the engine during longer stops, e.g.,
at traffic lights, railroad crossings or in traffic
congestion.
Fuel savings are achieved after the vehicle is
switched off for only approx. 4 s ...
