check engine light on!
Haven't written for a long time but not to say that I am not reading the board every night. This time I have a question. I just started my 2001 A8L (47000mi) and the "check engine" light was on. Turned the car off and started it again - the light was still on. The manual says I should take it to the dealer but I trust you guys more than the dealer so i wanted to just ask you if any of you may know what it might be or give me some pointer before I go to the dealer. Thank you in advance.








