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.
See also:
Activating/deactivating via iDrive
1. "Settings"
2. "Lighting"
3. "High beam assistant"
High beam assistant
The setting is stored for the remote control currently
in use. ...
Reading lamps
Reading lamps
Press the button.
Reading lamps are located at the front and rear
next to the interior lamps. ...
Hazard warning flashers
Hazard warning flashers
The button is located in the center console. ...