
The tire pressure reset button for the 2020 Vios is located in front of the gear lever. First, restore the tire pressure to the normal level, start the vehicle, and then press and hold the SET button for tire pressure reset. The SET button is the black button in the center of the dashboard. Hold it until the tire pressure data refreshes and the tire pressure warning light on the dashboard disappears, indicating a successful tire pressure reset for the Vios. Related information is as follows: Tire pressure reset is the operation of resetting the tire pressure monitoring system after the tire pressure fault has been resolved. Cornering stiffness is an important parameter that determines the handling stability of a vehicle. Tires should have high cornering stiffness to ensure good handling stability of the vehicle. Tire pressure is a significant factor affecting its cornering stiffness; the higher the tire pressure, the greater the cornering stiffness. However, once the pressure exceeds a certain level, the stiffness no longer changes. Tire pressure is a crucial factor affecting the service life and economy of tires. Improper selection of tire pressure can cause power cycling, leading to increased tire wear and reduced service life. Considering the impact on performance, it is essential to choose the appropriate tire pressure to extend the service life of tires and improve economy.

I've been driving the Vios for a while now, and I remember when the tire pressure light came on right after I bought the car, I didn't know what to do. The reset button is located on the lower right side of the steering wheel, marked with TPMS or a tire pressure symbol. If there's no button, you might need to look for the tire pressure reset option in the multifunction steering wheel's instrument panel menu. The steps are: first, park and turn off the engine to ensure all four tires have normal pressure. Use a tire pressure gauge to double-check and avoid mistakes, then start the engine but don't drive. Hold the reset button for a few seconds until the light goes off. Sometimes the system is slow, so wait a moment to confirm. If you can't find the button, open the instrument panel settings, use the steering wheel's up and down buttons to navigate to the tire section, and select a reset-like option. Remember, different models and configurations may vary slightly, but the reset function is generally located in the cockpit area for easy access. It's best to always carry a tire pressure gauge in case the light comes on unexpectedly.

Using the Vios for commuting for several years, encountering tire pressure warnings is quite common. The reset button is usually located near the center console on the lower right side of the steering wheel, easily reachable with a simple press of a physical button. For newer Vios models, you can access the vehicle settings through the multifunction steering wheel buttons on the instrument cluster display, navigate to the tire monitoring section, and select the reset function. The prerequisite for resetting is that all tire pressures are properly adjusted; otherwise, the reset will fail and the warning light will remain on. It's safer to operate while the vehicle is parked. Beginners might get confused, so it's recommended to directly check the manual for detailed illustrations in the relevant chapter. The location doesn't change much in most cases, and a simple press usually solves the problem. I've developed a habit of resetting it every time after inflating the tires to avoid hassle.

I noticed the location of the Vios tire pressure reset button during my last car repair. Generally, you can find a small round button labeled TPMS slightly below the left side of the steering wheel—pressing it will reset the system. If there's no button, it might be located in the menu of the high-end version's central information screen. The operation is simple, but it's crucial to check the actual tire pressure with a gauge before resetting to ensure it's within the standard range (typically around 2.3-2.5 bar). Incorrect resetting can lead to misleading safety risks. It's more reliable to ask a technician for help during car washes to avoid unnecessary tinkering. For older cars with aged wiring, the button's position might slightly vary, so it's best to check the manual for emergency guidance.


