I have noticed a bit of rust at the bottom of the near side front wheel arch and on the part of the bit which before the side skirt. Reported it to audi dealership and they said they would get in touch, although it might be due to salt/rocks from the road damaging the paint. Not sure about that theory. Did anyone have a similar problem? Hope they fix it under 12 year corrosion warranty. Mine's an 04 plate. Will post photos later. Have you had any experiences with claiming under audi bodywork warranty? Surely it should apply if there was no damage just water/salt?