Can anybody tell me where the sirius radio module is located in the 09 F150 4X4 supercrew???

 

I am having the same issue with my new 2010 F-150, There is a button for Sirius mode, however the is "No Sat Radio" available. I was hoping to find a ESN number to register it. I am wondering is there isn't some additional software that needs to be loaded in order to make the Sat Radio available? Otherwise wht would there even be an option for Sirius?
Any ideas?

 

I have the same problem with my new 2012 F-150. I think you need to get a sirius antenna, but I'm trying to make sure that it came with the sirius radio module first.