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:
Selecting channels
You can only listen to enabled channels.
The selected channel is stored for the remote
control currently in use.
Via iDrive
1. "Radio".
2. "Satellite radio".
3. Select " ...
Additional functions
Activating/deactivating the additional
functions
Activate the functions before pairing to be able
to use them in the vehicle. Information on suitable
mobile phones, that support
this function ...
Satellite radio
General information
The channels are offered in predefined packages.
The packages must be enabled by telephone.
Navigation bar overview
The functions of the navigation bar symbols can
also b ...