How do I reset the tire pressure monitor system in my Audi A4?

I accidentally triggered the tire pressure warning light and it won't turn off, even though the tires are properly inflated. Can someone walk me through the steps to reset the tire pressure monitor system?

To reset the tire pressure monitor system on the Audi A4, first make sure all tires are properly inflated according to the recommended pressure. Then, press the reset button located under the steering wheel on the dashboard. If the light doesn't turn off, drive the car for a few minutes and the system will reset itself.