How can I reset my radio on my Audi A4?

I recently changed the battery on my Audi A4 and now the radio is asking for a code. I don't have the code and I can't listen to any music. How can I reset the radio without the code?

Hi Jonathan, this is a common issue with Audi cars. The radio code is usually located in your car's handbook or can be obtained from your local Audi dealership. If you can't find the code, you can try entering the numbers 1, 2, 3, 4 as this is often the default code for Audi radios.