The concept

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

Setting

    See also:

    Automatic deactivation during forward travel
    The system switches off when a certain driving distance or speed is exceeded. Switch the system back on if necessary. ...

    Requirements
    ▷ The installed BMW Assist system is logged in to a wireless communications network. This network must be capable of transmitting the services. ▷ To transmit position data, the vehic ...

    Traction
    The traction grades, from highest to lowest, are AA, A, B, and C. Those grades represent the tire’s ability to stop on wet pavement as measured under controlled conditions on specified governme ...