See also:

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

Tone control
You can alter various tone settings, e.g. treble and bass or the speed-dependent volume increase. The tone settings are applied to all audio sources. The settings are stored for the remote control ...

Switching the high beams on and off manually
Switching the high beams on and off manually ▷ High beams on, arrow 1. ▷ High beams off/headlamp flasher, arrow 2. The High-beam Assistant can be switched off when manually adjustin ...