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:
Issuing a warning
If the vehicle begins leaving the lane and a lane
marking has been detected, the steering wheel
begins vibrating.
If the turn signal is set before the lane is
changed, a warning is not issued.
...
Storing stations
Via iDrive1. "Radio"
2. "FM" or "AM"
3. Select the desired station.
4. Press the controller for an extended period.
5. Select the desi ...
Tail lamps, bulb replacement
At a glance
1 Turn signal
2 Backup lamp
3 Inside brake lamp
4 Tail lamp
5 Tail lamp/brake light
Turn signal, tail lamp and brake lamp
Follow the general instructions on lamps and
bulbs.
21- ...