I bought my lastest mini used in January of this year - a 2004 R-50 it came (as a suprise to me) with sirius built in and the subscription was still activated well, yesterday it stopped working and the display says call Sirius, fine time to subscribe on my own. Did the subscription thing and tried to activate no luck. Tried 3 times yesterday and once today, twice with tech support, went through the whole routine, turn off radio, turn ignition off, open driver door, wait 5 minutes, close door, start car, turn on radio wait up to 15 minutes, nothing Today I went to an open parking lot without a sign of obstruction, just to make sure I could receive the signal, still no luck. When it was activated I had no problems what so ever it would even pickup in my garage. Anyone ever have a similar problem? I'm going to try again tomorrow with tech support, but any ideas to try would be appreciated.