See also:

Opening the traffic bulletins
1. "Navigation" 2. "Map" 3. "Traffic Info" First the traffic bulletins for the calculated route are displayed. The traffic bulletins are sorted by their distance fr ...

Switching the system on/off
Press the left or right side of the button on the CD/DVD player in the rear for the respective page. Rear entertainment and screens are switched on/off. After switching off the ignition, ...

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 ...