See also:

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 ...

Maintenance
The battery is maintenance-free, i.e., the electrolyte will last for the life of the battery. Your service center will be glad to advise you on questions regarding the battery. ...

Parking lamps
Switch position     : the vehicle lamps light up on all sides, e.g., for parking. Do not use the parking lamps for extended periods; otherwise, the battery may become discharged ...