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

See also:
Requirements
▷ A suitable mobile phone is paired with the
vehicle and connected. In some mobile
phones, data access must be confirmed on
the mobile phone.
▷ The time, time zone, and date, are co ...
Note
Children in the vehicle
Do not leave children unattended in the
vehicle; otherwise, they could endanger themselves
and other persons, e.g., by opening the
doors.◀ ...
System limits
Personal responsibility
The system cannot serve as a substitute
for the driver's personal judgment of the course
of the road and the traffic situation.
In the event of a warning, do not jerk th ...
