Regarding SiriusXM, I’m in Canada and it worked when I picked up the car but stopped the next day! I had to register with SiriusXM to get my 3 months free trial (no credit card used).No, it's regional.
I am still waiting for Mini to reach back out to me which they were apparently "very eager" to do to explain the online features in our car. Already, we have a problem, which is that the Sirius trial we were supposed to have for a few months ended two days after we picked up the car.