i replaced my stock headunit and i need to know my old xm radio ID but my stock headunit is out of my car. how can i find out my id?

 

I BELIEVE it's saved to your account if you log onto it on www.xmradio.com. Not sure though, but it's worth a shot.

 

X2 Mine was there

 

is there a way to get the xm radio id off of the stock headunit when its not in the car, like is it written on it or is it written on the antenna box?

 

naw, i don't think its on there. XM should have sent you a letter to renew your 3 mo subscription. Or even the email that they send every month for that vehicle update thing

 

if you have onstar (depending on your subscription status and whatnot) then in the monthly emails theres a part on the right hand column and it says xm radio or something like that. Under it it will be ur id and how many months u have left.

edit: ^Stated previously sorry.