How do I change the oil in my BMW 7 Series vehicle?

I recently purchased a BMW 7 Series and I'm not sure how to change the oil. Can someone provide step-by-step instructions on how to do it?

First, gather all the necessary tools such as an oil filter wrench, oil drain pan, and new oil filter. Next, locate the oil filter and drain plug under the engine. Use the oil filter wrench to remove the old filter and drain the old oil into the drain pan. Once drained, replace the drain plug and install the new oil filter. Finally, refill the engine with the recommended amount and type of oil. It's important to dispose of the old oil properly and check for any leaks after completing the process.

Changing the oil in a BMW 7 Series can be a bit tricky, so if you're not comfortable doing it yourself, it's always best to take it to a professional mechanic. However, if you're up for the challenge, make sure to have the right tools and follow the manufacturer's guidelines. Also, don't forget to properly dispose of the old oil as it can be harmful to the environment.