How do you reset the tire pressure light on a Lexus UX?
If the tire pressure warning light on your Lexus UX is illuminated, it's important to address the issue promptly. The tire pressure monitoring system (TPMS) is designed to alert you when one or more of your tires is underinflated. Resetting the TPMS light is a straightforward process that can be done in a few simple steps.
Steps to Reset the Tire Pressure Light
- Check and adjust the tire pressure in all four tires to the recommended PSI level, which can be found in your owner's manual or on the driver's side door jamb sticker.
- Turn the ignition to the "On" position without starting the engine.
- Locate the TPMS reset button, which is usually found near the steering wheel or in the center console area.
- Press and hold the TPMS reset button for approximately 3-5 seconds until the tire pressure warning light blinks.
- Start the engine and wait for the tire pressure warning light to turn off, indicating the TPMS has been successfully reset.
If the tire pressure warning light remains illuminated after following these steps, there may be a more serious issue with the TPMS system or one of your tires. In this case, it's recommended to have your vehicle inspected by a qualified Lexus technician.
Importance of Maintaining Proper Tire Pressure
Keeping your Lexus UX's tires properly inflated is crucial for several reasons:
- Improved Fuel Efficiency: Properly inflated tires roll more easily, reducing the amount of energy required to move the vehicle and improving overall fuel economy.
- Enhanced Handling and Safety: Underinflated tires can affect the vehicle's handling, braking, and stability, potentially leading to dangerous situations on the road.
- Longer Tire Life: Maintaining the correct tire pressure helps to evenly distribute the weight of the vehicle, reducing wear and tear on the tires and extending their lifespan.
By following the steps to reset the tire pressure warning light and regularly checking your tire pressure, you can help ensure the safe and efficient operation of your Lexus UX.
Why is my tire pressure light still on after filling tires in Lexus?
If the Lexus tire pressure light remains on after filling the tires, it's likely due to a bad TPMS sensor, a low battery in the sensor, or the system not being manually reset. You can try resetting the system yourself, but if that doesn't work, have the sensors checked at a tire shop.
This video explains why your TPMS light might be on even after filling your tires: 58sDriveway DudesYouTube · Sep 1, 2022
Possible causes
- Faulty sensor: The sensor in one or more tires may have failed. These sensors have batteries that can last 5-10 years and need replacing.
- Low sensor battery: The battery inside a TPMS sensor may be low, causing it to fail even if the tire pressure is correct.
- Needs a reset: After adjusting tire pressure, the system often requires a manual reset. Driving for several miles may also trigger an automatic reset in some vehicles.
- Temperature changes: Significant drops in temperature can cause tire pressure to decrease, triggering the light, especially if the pressure is already at the lower end of the acceptable range.
You can watch this video to learn how to reset the TPMS system on your Lexus: 1mDoctor ResetYouTube · Oct 2, 2024
How to fix it
- Manually check the pressure: Use a reliable tire gauge to ensure all tires are at the recommended pressure, which is listed on the sticker inside the driver's side door jamb. Don't just rely on the light's reading.
- Find and press the reset button: Locate the TPMS reset button, which is often found under the dashboard on the driver's side. The exact location varies by model.
- Reset the system:
- Turn the ignition to the "on" position without starting the engine.
- Press and hold the reset button until the indicator light blinks slowly three times.
- If your model has a display system, you may need to navigate through the menu to find the TPMS reset option.
- Drive for several miles: Drive at a consistent speed to allow the system to recalibrate and read the new pressure in each tire.
- Visit a tire shop: If the light is still on, the issue is likely a faulty sensor. A tire shop can quickly scan your tires to see which sensor needs replacement. This is often less expensive than going to a dealership.
This video shows how to check the tire pressure in your Lexus: 58sKeith BladeYouTube · Mar 23, 2025
How to reset tire pressure in Lexus UX?
Now I know that because this car's got the 17in wheels. So it depends on what tires. And wheels you have on the car but these are the recommended. Ones.
How do you reprogram your Lexus psi setting?
Press and hold the reset button until the tire pressure light blinks three times, then release it. 4. Start the vehicle and wait a few minutes for the system to reset.
Where is my TPMS reset button?
Your TPMS reset button is likely located under the steering wheel on the driver's side, but it can also be on the center console, in the glove box, or accessed through the vehicle's display menu. The exact location varies by make and model, so you should consult your car's owner's manual for specific instructions.
How to find the button
- Look for a physical button: Check the area under the steering wheel, often to the left of the steering column.
- Explore the center console or glove box: The button may be on the dashboard near the center console or inside the glove box.
- Check the dashboard menu: On newer cars, the reset is often done through the vehicle's information display or touchscreen. You may need to press a "Menu," "Settings," or "Vehicle" button to find "TPMS Calibration" or a similar option.
- Consult your owner's manual: This is the most reliable way to find the button or understand the reset procedure for your specific vehicle.
After you find the button
- With the ignition on (but the engine off), press and hold the button until the TPMS light flashes three times.
- Start the car: and wait about 20 minutes for the sensor to reset itself.
