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

See also:
Sport program and manual mode M/S
Activating the sport program
Push the selector lever to the left out of transmission
position D.
DS is displayed in the instrument cluster.
This position is recommended for a performance-
ori ...
System limits
Check the traffic situation as well
Check the traffic situation around the vehicle
with your own eyes. Otherwise, an accident
could result from road users or objects located
outside the pictu ...
Display
▷ Lines, arrow 1: the system is activated.
▷ Arrows, arrow 2: at least one lane marking
was detected and warnings can be issued. ...
