hey guys i used to own an s3 so figured you could help. i drive an audi a4 b6 1.8T and ive been having temp issues. temp gauge recently hasnt even moved from 50 degrees sometimes it moves, so ive replaced both sensors and still the same. so im guessing its the thermostat or waterpump now not sure what else it could be. just wondering is there anything i can do through vagcom except a scan or anything else just to narrow down or even pinpoint what the problem is exactly. its doin my head in now i drove about 30 miles the other day and it didnt even move.