Can You Decline A SXM Free Trial When Buying A New Car?

This may be an odd question, maybe one that hasn't been asked before (did a Google search and came up with nothing). But I would like to know if when you buy a new car if you are able to decline the free SXM trial that comes with it? I don't want anything to do with them directly. I may do their app from the Google Play Store as billing would be done with them and not SXM.

When buying a new car, does the free trial just stop at the end of the promotional period?

The Terms elude to the fact that you can also cancel a regular subscription through the mail. If this is so, I haven't seen a specific mailing address to do so. A friend of mine wants to cancel but doesn't wanna waste 30-45 minutes of her time on the phone getting transferred to different representatives badgering her not to cancel.

I don't think you can decline the free trial of SiriusXM but I know if you don't sign up for a subscription, it is canceled automatically when the three months are up. The address is 1221 Avenue of the Americas, New York NY 10020.

It just dies when the free period dies unless you continue it.