I installed my XM and my Z1 doesn't seem to be showing the radio ID so I can subscribe. I AM getting the freeview channel though. Any ideas (other then look on the original box)?

There should be a button called DISP on the screen. Hit it until your ID shows up.

look on the original yellow half paper that came with the unit.. heheh.. i know you meant that too when you said other then the original box...

there is an xm status screen that should give you that info. just poke around like dj said

Tune to channel 000, and you'll get the ID.