XM - How to tell if I have it?

[Huffster]

I just purchased a 2008 Altima coupe 2.5S that has the Bose 6 disc, no navigation, does have Bluetooth. It seems to have almost every other option, but it did not come with any paperwork. How can I tell if it has/had XM? I was running XM through my iPhone and a sky dock in my last car, but it doesn't fit in either power source now. Can't live without my XM. Any help is greatly appreciated.

[AlexN09]

I think if you pull up the mat in the trunk and the carpet under that there should be an xm module in the styrofoam


Oops! Actually check this thread:

location-of-xm-tuner-nav-package-t355957.html

It says that it's built into the headunit