What is the Audi 80 EPC warning light and how do I turn it off?

I have recently purchased a used Audi 80 and noticed that the EPC warning light comes on occasionally. What does this light indicate and how can I turn it off without going to the dealership?

The EPC warning light stands for Electronic Power Control and indicates an issue with the engine or transmission. It is recommended to have the vehicle inspected by a mechanic to determine the specific problem. In the meantime, you can try resetting the warning light by disconnecting the battery for a few minutes and reconnecting it.