See also:

Visual warning
The approach to an object can be shown on the Control Display. When the distance to an object is small, the PDC display correspondingly shows a red bar in front of the vehicle. The display a ...

Warning stages
Prewarning This warning is issued, for example, when there is the impending danger of a collision or the distance to the vehicle ahead is too small. Acute warning Warning of the imminent danger ...

Activating HDC
Press the button; the LED above the button lights up. ...