See also:

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

Sound output
Switching on/off When the ignition is switched off: press ON/OFF button on the radio. Muting When the ignition is switched on or the engine is running: press the ON/OFF button on the radio. ...

Display
Information stage The dimmed lamp in the mirror housing indicates when there are vehicles in the blind spot or approaching from behind. Warning If the turn signal is set while a vehicle is in ...