See also:

General information
The engine oil consumption is dependent on the driving style and driving conditions. Therefore, check the engine oil level after every refueling using the electronic engine oil level check. ...

Navigation data
General informationNavigation data and authorization codes are available from your BMW center. Navigation data are stored in the vehicle and can be updated. > Depending on the data volume, a dat ...

Switching on/off manually
Press the button. On: the LED lights up. Off: the LED goes out. ...