Why is my Audi's Check Engine Light On and What Should I Do About It?

I noticed that the check engine light on my Audi has turned on. What could be causing this and what steps should I take to address this issue?

First, don't panic. The check engine light can come on for a variety of reasons, some of which are minor. However, it's still important to have the issue looked at by a mechanic. In the meantime, check your gas cap to make sure it is properly secured. A loose gas cap can cause the check engine light to come on.

Check your vehicle's manual for the specific meaning of the check engine light. It could indicate an issue with your engine, transmission, emissions control system, or other important components. It's important to get a professional diagnosis to determine the exact cause.

If the check engine light is blinking, it means there is a serious issue that requires immediate attention. In this case, it's best to pull over and call for a tow to avoid damaging your vehicle further. Continuing to drive with a blinking check engine light can result in expensive repairs.