Hi! My S3 is aproaching 44.000 miles and it's time for next service. Anyone knows what should i replaced and what should i be carefull about? Motor oil 5w30 castrol Which gearbox oil and how much? Haldex oil was replaced 9.000 miles ago,should i do it again? Timing belt and Water pump? Can i get them on ebay? If i forgot something please write down bellow. I will also replace coils,spark plugs and cam follower! The car will be serviced in privat garage because i really dont trust the stealers. Is there any place for oem parts on the web,so i could buy them online? Thank you. Cheers J.