Hi guys new on here, Just bought my 2010 S4 and surprise surprise the mechatronic unit has started to play up. It’s under warranty but reading between the lines I don’t think they’ll cover this so I’m thinking of attacking it myself, at least I know it’s done right then too. I’ve found a guy fairly local that overhauls the unit for around £350, so it’s just a case of getting it on and off, is it difficult? Any tips? Looks fairly straight forward on a guide I found?