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:
Opening the hood
1. Pull lever in the interior:
Engine is released, arrow 1.
2. After the lever is released, pull the lever
again:
Hood can be opened, arrow 2.
Indicator/warning lamps
When the hood is opened, ...
Setting manually
Setting manually
Pull the button. The parking brake is set.
The indicator lamp lights up in
red. The
parking brake is set.
Indicator lamp in Canadian
modelsTo set the parking brake, the r ...
Switching the microphone to mute
When a call is active, the microphone can be
muted.
1. "Telephone"
2. "Active calls"
3.
"Microphone mute"
A microphone that has been switched to mute
is autom ...
