SENIOR SITE ADMINISTRATOR
Mustang II Member
Joined: Jan 2007
Its just an add on. You have to turn your car radio to something like 88.1FM & the Sirius unit will broadcast it to your radio. It does not affect anything on your car.
2013 GT CONVERTIBLE GHIG
Dogs are not our whole lives, but they make our lives whole.
Saving one dog will not change the world, but surely for that one dog, the world will change forever. AFM SENIOR SITE ADMINISTRATOR
NEVER APOLOGIZE FOR BEING PATRIOTIC!