See also:

Headlamp glass
Condensation can form on the inside of the external lamps in cool or humid weather. When the light is switched on, the condensation evaporates after a short time. The headlamp glasses do not n ...

Deactivating HDC
Press the button again and the LED goes out. HDC is automatically deactivated above approx. 37 mph/60 km/h. ...

Volume
"Speed volume": speed-dependent volume control. "PDC": volume of the PDC signal* compared to the entertainment sound output. "Gong": volume of the signal, su ...