If you call it a Chorus II then this must be from somewhere in Europe; in the states, they call it Concert II. I believe the OEM CD changer will work with it. See this site:
http://www.ibiblio.org/tkan/audi/radios/radios.html
You might need to "VAG" the Chorus II to recognize the glovebox CD Changer: See link:
http://www.nav-plus.com/instructions/programming.html
The 5 digit code should have 7 at the end (xxxx7).
Good luck!
http://www.ibiblio.org/tkan/audi/radios/radios.html
You might need to "VAG" the Chorus II to recognize the glovebox CD Changer: See link:
http://www.nav-plus.com/instructions/programming.html
The 5 digit code should have 7 at the end (xxxx7).
Good luck!