See also:

Help dialog for the voice activation system
Calling up help dialog: ›Help‹ Additional commands for the help dialog: ▷ ›Help with examples‹: information about the current operating options and the most important commands for them ar ...

Close the windows and glass sunroof
Driving with the glass sunroof and windows open results in increased air resistance and raises fuel consumption. ...

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. ...