See also:

What to do if...
Only a black screen is visible. Switch on the system. There are no options available on the screen. Switch over between the display screens. Radio stations or TV channels are grayed out ...

Status field symbols
The symbols are grouped into various categories. Radio symbols Symbol Meaning Traffic bulletins switched on. HD Radio is switched on. Satellite radio ...

The concept
The automatic engine start-stop function helps save fuel. The system switches off the engine during a stop, e. g., in a traffic congestion or at traffic lights. The ignition remains switched on. ...