Incredible 1998 Audi A4 Check Engine Light Reset Ideas. Web if you’ve identified and fixed the issue that caused your a4’s check engine light to come on, resetting the light is as simple as disconnecting and reconnecting. Web audi a4 check engine light.

Web i have a little 200 dollar scanner it takes me about 2 minutes to reset that light. Never pay to get your light reset. It is an easy and free method that you can.





