See also:

Switch off the engine during longer stops
Switch off the engine during longer stops, e.g., at traffic lights, railroad crossings or in traffic congestion. Fuel savings are achieved after the vehicle is switched off for only approx. 4 s ...

Switching the high beams on and offmanually
► High beams on, arrow 1. ► High beams off/headlamp flasher, arrow 2. The High-beam Assistant can be switched off when manually adjusting the light. To reactivate the High-beam Assis ...

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 ...