See also:

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 ...

TRACTION
When TRACTION is active, the vehicle has maximum traction on loose road surfaces. DTC Dynamic Traction Control, refer to page 105, is activated. Driving stability is limited during acceleration ...

Automatic update
About twice a year, Sirius performs an update of the channel names and positions. The update takes place automatically and may take several minutes. ...