[Biturbos4] Another CD Player Question

[Russell Romano]

While we are on the topic of CD players...

I have a 2000 A6 with the Bose Stereo.  I have the single CD in the dash with "control" for a CD changer.  Where would this changer be located exactly?  I'd like to locate the wire connector for it and determine what changer I can put on it.

I have a changer from a '96 A4 sitting around and I'm wondering if it would be compatible?

Thanks!
-Russ