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:

    Possible commands
    Most menu items on the Control Display can be voiced as commands. The available commands depend on which menu is currently displayed on the Control Display. There are short commands for function ...

    The concept
    The active steering actively varies the steering angle of the front wheels in relation to the steering wheel movements. In addition, it also varies the steering force required for steering depen ...

    Displays
    Program selection Pressing the button displays a list of the selectable programs. Selected program The selected program is displayed in the instrument cluster. Display on the Control D ...