Originally Posted by snowghost
Do you have the antenna? And if so and you have the Sirius ESN you can deal with Sirius directly. That's what I did when I bought my 2006 M3 used.
Which is the Sirius antenna? The shark fin on the roof? If so, then yes, I have it. It is not even an option on any of my radio functions. My salesman said it has to be downloaded (maybe coded as I have read here about other things). ????