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

See also:
Brake Energy Regeneration: an energy-saving innovation.
The new BMW 5-Series sedan continues the roll-out of BMW's Brake Energy
Regeneration system on US models. To save energy and reduce the vehicle's fuel
consumption over time, this system manages th ...
Playing music
Music searchAll tracks for which additional information has been stored can be accessed by
the music search. Tracks without additional information can be called up via the
corresponding album.
1. ...
Malfunctions
Steering wheel vibration
Frequent activation of the steering wheel vibration
causes the system to overheat.
This causes Active Blind Spot Detection to become
deactivated.
Let the system cool an ...
