See also:

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 wa ...

Malfunction
A Check Control message is displayed. Adaptive light control is malfunctioning or has failed. Have the system checked as soon as possible. ...

Initiating an Emergency Request
1. Press the cover briefly to open it. Initiating an Emergency Request 2. Press the SOS button until the LED in the button lights up. ▷ The LED lights up: an Emergency Request was initi ...