For installing radios according to ISO standard instead of the original radioAudi:- A2 built between 11/1998 and 07/2005 - A3 (03/2000 - 11/2000) - A4 (06/1999 - 09/2001) - A6 (11/1997 - 11/2000) - A6 (from 01/2003)Technical Details:- Colour: Black- Suitable for Car: AudiScope Of Delivery:- 1 car radio support