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

See also:
Lane Change Warning System monitors vehicles following behind
Inattentiveness or misjudgement of the distance and speed of a vehicle
approaching from behind can lead the driver into a critical situation when
changing lanes. The optional Lane Change Warning S ...
Additional functions
Activating/deactivating the additional
functions
Activate the functions before pairing to be able
to use them in the vehicle. Information on suitable
mobile phones that support this function.
...
Opening/closing the glass sunroof
▷ Press the switch in the
desired
direction to the resistance
point and hold it there.
The glass sunroof moves
while the switch is being held.
▷ Press the switch in the desired ...
