How do I reset my Audi A3's tire pressure monitor system?

My Audi A3's tire pressure warning light is on and I need to reset the system. How can I do this without taking it to a dealership?

To reset your Audi A3's tire pressure monitor system, start by ensuring that all tires are at the correct pressure levels. Then, turn on the ignition and press the reset button on the dash for 3 seconds. This will recalibrate the system and turn off the warning light.

If the warning light remains on after resetting the system, try driving the vehicle at speeds above 20 miles per hour for 10 minutes. This will allows the system to relearn and adjust to the new pressure levels. If the light persists, there may be an issue with the sensors and you should take it to a dealership for further inspection.