After the ignition is switched off

The roof can still be operated for approx. 1 minute, as long as no door has been opened.

    See also:

    Reference
    This chapter contains technical data, short commands for the voice activation system, and an index that will quickly take you to the information you need. ...

    Setting compass zones
    Set the compass zone corresponding to the vehicle's geographic location so that the compass Setting compass zones Press the adjustment button for 3‑4 seconds. The number of the compass zo ...

    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. ...