Sat Radio and audi antenna?

[ironchef]

So, I used to have sirius on my old car, just a regular unit with the little antenna i put on the back. But now I have a different car, a4, that has a built in sat antenna. I was wondering is it possible to somehow hook up my sirius to that antenna? I don't really feel like paying $300+ for audis sirius built in component, when I already have one.

[MongolPup]

I'm sure that it has lines that you could connect it to, however I assume they will be BURIED if Audi didn't connect them to the HU or whatever they would do to have it hooked up for you. That's the bad thing about integrated stuff like that; I assume it would be a pain in the ass to find it.

Are you on any A4 forums or know any techs who might have diagrams or access to that kind of information?

[ironchef]

I posted on an a4 forum, but got no response . Sadly, I don't know any techs, i'm pretty new to the audi world.