Hello to all. I have a 2003 Audi A6, I know you can have satalite radio and gps as a option but I had A factory bose system with neither, Well when installing my z2 I saw a wire with a plug behind my radio that looked identical to my xm or gps ant end...... I dont have either on my car so is it a internal gps ant? If so can I put that into my Gps input on the back of my z2.... I know this sounds far fetched but thought I would put this one out there........, thanks

No the wire's there, but the antenna isn't.