So about ten month ago had my scheduled oil change at main dealers. Then I read on this forum that they do not clean the filter . So as mot time I took to indy . They offered a oil change and filter/ pump clean. So went for that . When I picked the car up they showed me pictures of my filter. It was shocking. Had only done 25k miles and filter almost completely blocked in gunk. I had been lucky ,the mechanic said it was caught just in time. They told me fitting a new pump on the S3 that is out of warranty is a regular job. If they know , why does Audi not have it as a service item.