Why do I keep getting a 'check engine' light on my Audi A3?

I recently purchased an Audi A3 and have been getting a 'check engine' light on my dashboard. What could be causing this and how can I resolve it?

John, a 'check engine' light can come on for a variety of reasons. It could be a loose gas cap, a faulty sensor, or even a more serious issue with the engine. The best thing to do is to take your Audi A3 to a certified mechanic or dealership to diagnose the issue and get it resolved.

Hey John, sometimes the 'check engine' light can come on due to minor issues such as a loose gas cap. Try tightening the cap and driving your Audi A3 for a few days to see if the light goes off. If it doesn't, then it's best to get it checked by a professional.