Hi all, I'm looking at buying a second hand (obviously) RS3. I was hoping you guys/girls could advise me on what to look out for, to avoid issues. I've seen threads about brake squeal problems and required software updates but due to the dates on them I'm not sure what the current position is on these. If I bought a late 2012 RS3 would all of the early problems already be sorted ? If not how do I determine whether they have been done or not. Any other tips would also be appreciated. Thanks.