See also:

Fog lamps
Front fog lamps The parking lamps or low beams must be switched on. Press the button. The green indicator lamp lights up. If the automatic headlamp control, refer to page 86, is activated, ...

Automatic deactivation during forward travel
The system switches off when a certain driving distance or speed is exceeded. Switch the system back on if necessary. ...

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