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:
BMW Assist or ConnectedDrive
...
Running a function
Press the
button.
The function will run immediately. This
means, for example, that the number is dialed
when a phone number is selected. ...
Tone
Only treble and bass can be set in the rear for
headphones. The settings are made separately
for the left and right headphones.
Operation is the same as for the front tone. ...
