HDC Hill Descent Control
The concept
HDC is a downhill driving assistant that automatically controls vehicle speed on steep downhill gradients. Without applying the brakes, the vehicle moves at slightly more than 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.
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:
Vehicle equipment
All standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equipment
is also described that is not available in a vehicle,
e ...
All around the center console
All around the center console
1 Headliner
2 Control Display
3 Ventilation
4
Hazard warning system
Central locking system
5 Glove compartment
6 Radio
CD/multimedia
7 Climate control ...
Maintenance and repair
Advanced technology, e.g. the use of modern
materials and powerful electronics, requires specially adapted maintenance and repair
methods. You should therefore have the corresponding work on your ...