How do I perform an oil change on my Audi A4?

I've noticed that it's about time for an oil change on my Audi A4. I've never done one myself before and I'm not sure where to start. Can someone provide some guidance on how to perform an oil change on an Audi A4?

To perform an oil change on your Audi A4, you will need to first gather all necessary tools and materials, including new oil, a new oil filter, and a drain pan. Next, locate the oil drain plug and oil filter, and remove them. Be sure to dispose of the old oil and filter properly. Then, replace the filter and plug, and fill the engine with the appropriate amount of new oil. Refer to your owner's manual for specific instructions on the type and amount of oil needed.