How to Check Tire Pressure on Audi Q5?
1 Answers
Audi Q5 tire pressure checking method: Start the car, view the central display screen and touch the CAE button on the left; enter the relevant menu information in vehicle settings, select tire settings in the vehicle settings options; in tire settings, click tire monitoring to view tire pressure. There are three commonly used tire pressure monitoring methods: Direct tire pressure monitoring: The direct tire pressure monitoring device uses pressure sensors installed in each tire to directly measure tire pressure, and uses wireless transmitters to send pressure information from inside the tire to the central receiver module, then displays the tire pressure data of each tire. When the tire pressure is too low or leaking, the system will automatically alarm. Indirect tire pressure monitoring: When the pressure of a tire decreases, the weight of the vehicle will cause the rolling radius of that wheel to become smaller, resulting in its rotation speed being faster than other wheels. By comparing the speed difference between tires, the purpose of monitoring tire pressure is achieved. The indirect tire alarm system actually relies on calculating the rolling radius of the tire to monitor pressure. Introduction to Tire Intelligent Monitoring System (TPMS): It combines the advantages of the above two systems, equipping direct sensors in two diagonally opposite tires and a 4-wheel indirect system. Compared with using all direct systems, this composite system can reduce costs and overcome the defect that the indirect system cannot detect when multiple tires simultaneously have low pressure. However, it still cannot provide real-time data of the actual pressure in all four tires like the direct system.
