See also:

The concept
The following can be operated using the buttons and the thumbwheel on the steering wheel: Current audio source. Redial on telephone*. Activation of the voice activation system*. ...

Editing or deleting an address
1. "Navigation" 2. "Address book" 3. Highlight the entry. 4. Open "Options". 5. "Edit in Contacts" or "Delete entry" ...

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. ...