How to check the tire pressure on an Audi A8?

I recently purchased an Audi A8 and I am not sure how to check the tire pressure. Can anyone provide a step-by-step guide on how to do so?

First, locate the tire pressure label on the driver's side door jamb. This will indicate the recommended tire pressure for your A8. Next, use a tire pressure gauge to check the pressure of each tire. If any tire is below the recommended pressure, use an air compressor to inflate it. Remember to check the spare tire as well.

Another way to check the tire pressure is to use the Audi A8's onboard computer. Press the 'Car' button on the dash, then select 'Individual' and 'Tire Pressure'. This will display the pressure of each tire. If the tire pressure is not within the recommended range, bring the car to a dealership for maintenance.