See also:

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. ...

Reporting safety defects
For US customers The following only applies to vehicles owned and operated in the US. If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you ...

Malfunction
Comfort Access may not function properly if it experiences interference from local radio waves, e.g., mobile phones. If this occurs, open or close the vehicle using the buttons on the remote co ...