How can I change the oil in my Audi 80?

I noticed my car's engine has been running rough and I think it's time for an oil change. Can anyone provide step-by-step instructions on how to change the oil in an Audi 80?

The first step is to gather all necessary materials, including a new oil filter, drain pan, funnel, and the correct type of oil for your Audi 80. If you're unsure, consult your owner's manual for the recommended oil type.

Next, locate the oil drain plug on the bottom of the engine and place the drain pan underneath it. Use a socket wrench to loosen and remove the drain plug, allowing the old oil to drain completely.