See also:

Initialization after a power failure
After a power failure, it is only possible to raise the roof, if necessary. Have the system initialized by your service center. ...

Treble, bass, balance, and fader
▷ "Treble": treble adjustment. ▷ "Bass": depth adjustment. ▷ "Balance": left/right volume distribution. ▷ "Fader": front/rear volu ...

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 ...