I have a used Bose Radio with codes that I got as a spare for my 98 A6 Avant and never put it in. It I believe it fits the 95 to 97 sedan and 95 to 98 Avant with the C4 body.

Anyone interested?

Also have the Bently CD and can transfer the license.

 

Is this the cassette or the cd radio? I'd possibly be interested.