Just joined, bought a 2007..3000 miles for daily commuter...my question...how do I find the radio numbers I need to activate XM. I found them the first night playing around with the radio and now that I need them, naturally I can't find them again..have read the book over and over...help! Thanks in advance!

 

Change the band to XM, then manually tune to XM 0. That should display your radio ID.

 

What ^^^^ Said. Also when you call into XM they will walk you through it.