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

See also:
Service contract
▷ After your contract with BMW Assist has expired,
the BMW Assist system can be deactivated
by the service center without you
having to visit a workshop.
After deactivation, an Emergency ...
The concept
The vehicle alarm system responds to:
Opening of a door, the hood or the trunk lid.
Movements in the vehicle: interior motion
sensor.
Changes in the vehicle tilt, e.g., during attempts
t ...
Software Update
The vehicle supports various external devices
depending on the current software version. With
a software update, the vehicle can support new
cell phones or new external device, for example.
...
