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:
Displays in instrument cluster
Displays in instrument cluster
1 Stored desired speed
▷ Green: the system is active.
▷ Orange: the system is interrupted.
2 Lights up yellow: vehicle detected ahead
Display also ...
Terminating the voice activation system
Briefly press the button on the steering
wheel or ›Cancel‹. ...
Remote control
Each remote control contains a rechargeable battery that is automatically recharged
when it is in the ignition lock while the car is being driven. Use each remote control
at least twice a year f ...
