What is the Purpose of the Check Engine Light?

I am getting a warning light on the dashboard of my Audi 80. It looks like an engine with a lightning bolt through it. What does this mean and how can I fix it?

The check engine light on your Audi 80 is designed to alert you to potential issues with your vehicle's engine. It could be caused by something as simple as a loose gas cap or a more serious problem. The best course of action is to have your vehicle diagnosed by a professional mechanic.

The check engine light can indicate a variety of different problems with your Audi 80, from minor issues to major malfunctions. It's best to have the vehicle checked out by a qualified mechanic to determine the cause and necessary repairs.