I'm looking into getting xm radio for the wife car my car and the X. For her car its easy just buy the kit install and done for me not so easy I want to be able to have xm in the car and truck but in the truck I have the pioneer 110bt which needs the add on tuner however if i buy that I can't move it between the truck and car and if I buy a car it kit well I just don't like the idea of having that nice pioneer unit in there only to have to be controlling my radio though the xm unit plus I really don't like the look when people mount them in the cars. And I dont want to pay extra just to have it in the truck and car separably.

So my real question is this XM offers the online addon for 1.99 a month which let you listen to your subscription on the computer and any smart phone. What I want to know is if it works like Pandora meaning that I can plug my phone in to the pioneer and be able to listen to the XM through the trucks speakers and control it with the pioneer just like the ipod or pandora functions.