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 ...

Displays in the instrument cluster
Selected program The selected program is displayed in the tachometer. Program selection Pressing the button displays a list of the selectable programs. Display on the Control Display Prog ...

Example: playing back a CD
1.  If necessary, switch on entertainment audio output. 2.  Press the button on the steering wheel. 3.  {C D and multimedia} The system plays the last media played. 4.  Press ...