Switching off automatically
System switches off: above approx. 9 mph/ 15 km/h.
Switch on the system again if necessary.
See also:
Vehicle care
Car care products
BMW recommends using cleaning and care
products from BMW, since these have been
tested and approved.
Car care and cleaning products
Follow the instructions on the container.
...
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. ...
Radio
FM
AM
Weather Band
Satellite radio
Stored stations
...