How do I change the automatic transmission fluid on an Audi A4 2010?

I am looking for detailed steps on how to change the automatic transmission fluid on my Audi A4 2010. The owner's manual does not provide enough information and I don't want to take it to a mechanic.

You will need a few specific tools to change the transmission fluid. First, make sure you have a transmission funnel to pour the new fluid into the transmission. A transmission filter kit may also come in handy.

The first step is to drain the old transmission fluid. Locate the drain plug, use a ratchet to unscrew it, and let the fluid drain out completely. Don't forget to have a container ready to catch the old fluid.