How to replace Audi 80 transmission oil?

I've been having issues with my gear shifting and I suspect it's due to old transmission oil. How do I properly replace the transmission oil in my Audi 80? Any specific tools or precautions I should take? Thanks!

To properly replace the transmission oil in your Audi 80, you will need a transmission fluid pump, a drain pan, and the recommended transmission fluid for your specific model. First, warm up the car to allow the old oil to flow out more easily. Then locate the drain plug on the transmission and carefully remove it using a wrench. Once all the old oil has drained, replace the drain plug and use the fluid pump to add the recommended amount of new transmission oil. Be sure to check for any leaks and top off the fluid level as necessary. Remember to always consult your owner's manual for specific instructions and precautions.