Hi all, Possibly found the S4 (2011 Avant, 51k on the clock with all the toys I want), but I have just found out the gearbox oil was changed at 48k. Now reading around I know it must be done by 35k so already I'm hesitant but asking the dealer to check this more fully. Am I right that for the S4 there are 2 possible 3 parts to the change so perhaps the one done at 48k was one part done again or something. The car has 5 stamps - mix of Independent specialist and Audi so I'm surprised the past owner did this (looks like they purchased a demo car and had it for 5 yrs) as I assume would have been getting notification from the car being due for over 10k! I'm no mechanic so any advise and what Qs I should be asking the dealer appreciated. Toad.