The concept

HDC is a downhill driving assistant that automatically controls vehicle speed on steep downhill gradients. Without the brakes being applied, the vehicle moves at slightly more than twice walking speed.

Hill Descent Control can be activated at speeds below approx. 22 mph/35 km/h. When driving downhill, the vehicle reduces its speed to approx.

twice walking speed and then keeps its speed constant.

As long as there is active braking, the system is on standby. The system does not brake the vehicle during this time.

Use HDC in low gears or in transmission position D or R only.

    See also:

    Tire inflation pressure values up to 100 mph/160 km/h
    320i 328i 335i ...

    Seats with safety belt
    The vehicle has five seats, each of which is equipped with a safety belt. ...

    Overview of the information
    Repeatedly pressing the button on the turn signal lever displays the information on the instrument cluster in the following order: ▷ Range. ▷ Average speed<>. ▷ Average ...