The concept
HDC is a downhill driving assistant that automatically controls vehicle speed on steep downhill gradients. Without requiring brake application, the vehicle moves at slightly more than twice walking speed.
You can activate the Hill Descent Control 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.
While you are actively braking, the system is on standby. The system does not brake the vehicle during this time.
See also:
Phone book
Displays
The phone book accesses the contacts and
shows all contacts for which a phone number
has been stored. The entries can be selected to
make a call.
1. "Telephone"
2. "Ph ...
Service Request
At a glance
Sends information to your service partner to request
the arrangement of a service appointment.
The TeleService data is transmitted during
a Service Request. If possible, your servic ...
Switching off automatically
System switches off: above approx. 9 mph/
15 km/h.
Switch on the system again if necessary. ...