How to change the tire pressure on an Audi A8?

I just purchased an Audi A8 and I'm not sure how to change the tire pressure. Can someone provide a step-by-step guide or explain the process?

To change the tire pressure on your Audi A8, first locate the tire pressure label on the inside of your driver's side door. Use a tire pressure gauge to check the current pressure and compare it to the recommended pressure on the label. If it needs to be adjusted, use an air compressor or air pump to fill or release air until it reaches the recommended level.

Since you just purchased your Audi A8, I highly recommend taking it to a certified mechanic or your local dealership to have them show you how to change the tire pressure. They can also check for any other tire maintenance that may need to be done.