still haven't had mine done and i'm approaching 43k, Audi still want £171 to do it and reckon I can wait as its only a 1 hour job ...... local VW looked confused at me. So its a case of splash £170 or leave it and prey a GTi urns up soon, otherwise i'm getting close to the 4 year service, fluid change and cambelt + MOT, still a major service at Audi is £199 for cars older than 3 years or £99 for a standard one.