How do I reset the key fob on my Audi A3?

I recently replaced the battery in my Audi A3 key fob but it's still not working. How do I reset it and get it working again?

To reset your Audi A3 key fob after replacing the battery, first insert the key in the driver's side door and lock the car. Then, press and hold the unlock button on the fob while turning the key to the unlock position and back to the lock position. This should reset the key fob and it should now work.

If your Audi A3 key fob is not working even after replacing the battery and resetting it, there may be an issue with the key fob itself. You may need to get it replaced or take it to a dealership for further assistance.