See also:

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. ...

Malfunction
Comfort Access may not function properly if it experiences interference from external sources such as mobile phones, metal objects, overhead power lines, transmission towers, etc. In this case, ...

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 ...