Hi anyone got any tips for doing my own work on my cars? Gonna fully service my A3 tfsi 2.0 dsg, it's got a few codes on it such as camshaft position slow bank 1 and something else to do with cleaning the oil pick up pipe. Looking to tackle this on my own, haven't worked on a car before however got all the tools including jack and axle stands. So any tips, don't wanna mess anything up.