i want to find out some useful and profession car diagnostic tools for my audi a4.i have looked for it for a long time,but still no suitable for me.:s
the tool should be worked in my car.my car is audi a4 2004.my friend told me the V-CHECKER VCHECKER V402 VAG Oil Reset Tool is ok.i don't know whether it worth to buy.anyone know about it? if you have good tool,please let me know.thanks very much.

 

vag com is the tool of choice. U can either go out and buy the 300 dollar cable which will do just about everthing you could ever dream of clearing codes reading logging u name it. If u want to be cheap get the ebay version and it comes with vcds light. Its can read codes but cant clear them. if u want to reset the oil light though just reset it via wrench button on dash.