What kind of tire pressure monitoring system (TPMS) does the Audi A7 have?

I noticed that my Audi A7 has a TPMS warning light on, and wanted to know more about the system. Can you tell me what kind of TPMS system this car uses and how it works?

The Audi A7 comes equipped with a direct TPMS, which uses sensors inside each tire to monitor tire pressure. These sensors send real-time data to your car's computer, which will then alert you if any tire's pressure is low. My advice is to make sure the sensors are properly installed, as they can malfunction if not installed correctly.

The Audi A7 also has a feature called indirect TPMS, which uses the wheel speed sensors to monitor tire pressure by measuring the speed and rotation of your wheels. This can be less accurate and may not always detect a slow leak. My personal recommendation is to regularly check your tire pressure manually to ensure accuracy.

One way to maintain proper tire pressure in your Audi A7 is to use a programmable TPMS, which allows you to set your desired tire pressure and receive alerts if it falls below or rises above that level. I suggest setting the pressure slightly higher in cold weather, as tire pressure tends to decrease in colder temperatures.