Hey, bought my S3 about a month ago now, and been trying to find out if the cambelt has been changed! Finally found out that it hasnt! The car has done 95500 miles! Audi dont seem to want to give me a straight answer as to when it needs to be changed becuase it was sold by them at 75,000 and never changed! Just wondering if anyone can tell me when it needs to be done, and roughly how much it could be? Thanks!