Actually that's a standard Audi Head Unit (Concert I think) - it's got nothing to do with BOSE.

If you order Bose on a new Audi, you get an amp and a bunch of new speakers - that's it.

The head unit is the same either way (I know - that concert unit is sitting on my shelf at home).

Paul.

Paul Haigh, Reg. 4120
(mk1) 6GB, Blue, 00254
(mk2) 12GB, Red, 00357
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Paul Haigh, Reg. 4120 (mk1) 6GB, Blue, 00254 (mk2) 12GB, Red, 00357