How can I change the automatic transmission fluid in my Audi A5?

I recently purchased a used Audi A5 and I want to make sure all of the fluids are in good condition. How do I change the automatic transmission fluid and what type of fluid should I use?

To change the automatic transmission fluid in your Audi A5, you will need to locate the transmission drain plug and remove it. Make sure to have a catch pan underneath to collect the old fluid. Once the old fluid has drained, replace the plug and refill the transmission with the recommended type of fluid.