What is Audi A1's tire pressure monitoring system?

I heard that the Audi A1 has a tire pressure monitoring system. What does this system do and how does it work? Is it reliable?

The tire pressure monitoring system in the Audi A1 is a safety feature that constantly monitors the air pressure in all four tires. It alerts you if there is a significant difference in tire pressure, which can help prevent accidents and improve fuel efficiency.

The system works by using sensors mounted on each tire's air valve that measure the tire pressure and send the information to a central control unit. It is a reliable system, but it is always important to manually check your tire pressure regularly.

It is recommended to check your tire pressure at least once a month and before long trips. Keep in mind that tire pressure can also change with temperature and altitude.