See also:

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

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 ...

Pedestrian detection
The pedestrian detection and warning system only operates in darkness and only when a heat image is displayed. Warm objects that are similar in shape to human beings are detected by the syste ...