[Avante]

Being an ex Golf owner I watch what appears in their forum which also includes Audi. The failure of a aluminium washer on the brake pipes allows lose of brake fluid. This may apply to all Audi and VW cars. log on to VW and Audi Forum site and read for yourselves.
Mike B.
http://p207.ezboard.com/fvolkswagenandaudidriversfrm24