2022 Audi Q5 PHEV Tire Pressure Warning Light Stays On

Resolve Tire Pressure Warning Light in 2022 Audi Q5 PHEV

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Reviewed by
Aisha
Written by RepairPal Car Genius
Updated January 14, 2025
0%
40% chance it's the
Tire Leaking Air
0%
30% chance it's the
Wheel Leaking Air
0%
15% chance it's the
Tire Pressure Monitoring System
0%
15% chance it's
Something else
The most common reasons a 2022 Audi Q5 PHEV tire pressure warning light stays on are a leaking tire, a wheel that no longer holds air, or a faulty tire pressure monitoring system.
  • Tire Leaking Air: A puncture, valve stem issue, or rim damage can cause a tire to leak air, leading to loss of pressure.
  • Wheel Leaking Air: A puncture or damage to the tire or rim can cause air to leak, resulting in a loss of tire pressure.
  • Tire Pressure Monitoring System: A malfunctioning tire pressure monitoring system can be caused by faulty sensors or a dead battery in the sensor units.
Proper diagnosis will determine the exact cause of your symptom, saving you money on unnecessary repairs. The diagnostic experts at RepairPal Certified shops have the right tools and experience to solve any symptom.

How much does it cost to fix a 2022 Audi Q5 PHEV tire pressure warning light stays on?

Common Repairs

The total repair cost will vary based on the condition of your vehicle and the number of repairs needed to fix your symptom. Proper diagnosis will save you money by finding the exact repairs needed to fix your car right the first time.

When a relearn is needed, for any reason, the TPMS warning light will illuminate, and many vehicles will display a message relating to the TPMS system being inoperative or loosing communication. It is important to keep a watchful eye on tire pressures when this system is having issues because there is no warning available for underinflation or overinflation of the tires.

Wheels offer very few symptoms, but these symptoms should never be ignored. Visible cracks on the wheels may appear, especially after hitting a large bump, Most often, this will also be accompanied by loss of air from the tire on that wheel. Also, vibration in the steering wheel is very common when the tire is out of balance, and improper wheel nuts or bolts can cause creaking and popping noises to develop. Again, there are very few symptoms, but they should not be ignored.

The only symptoms requiring diagnosis for the tire pressure monitoring system warning lamp is if the warning lamp has illuminated while the tires have correct air pressure, or if the air pressure for the tires is out of specification and the warning lamp is off. This is because the overwhelming majority of cases where the TPMS lamp illuminates is due to the change in ambient temperature.

What steps should I take to diagnose the tire pressure warning light issue on my 2022 Audi Q5 PHEV?

To effectively diagnose the tire pressure warning light issue on your 2022 Audi Q5 PHEV, begin with a straightforward approach that prioritizes simple solutions before delving into more complex diagnostics. Start by manually checking the tire pressure in all four tires, including the spare, using a reliable tire pressure gauge. Ensure that each tire is inflated to the manufacturer's recommended PSI, as incorrect pressure is a common trigger for the warning light. Next, conduct a thorough visual inspection of each tire for any signs of damage, such as punctures, cuts, or bulges, which could also be contributing to the issue. If the tire pressure is correct and no visible damage is found, consult your vehicle's manual to see if you can reset the tire pressure monitoring system, as this may resolve the warning light. However, if the light remains illuminated despite these efforts, it may be time to seek professional assistance from a mechanic or dealership for a comprehensive diagnosis. By following this methodical approach, you can efficiently address the tire pressure warning light concern and ensure your vehicle's safety and performance.

What could be causing the tire pressure warning light to stay on in a 2022 Audi Q5 PHEV?

When the tire pressure warning light stays on in your 2022 Audi Q5 PHEV, it can indicate several underlying issues that you can address through DIY troubleshooting. The most frequent cause is low tire pressure, so start by checking each tire and inflating them to the recommended levels found in your owner’s manual. If the pressure is adequate, the problem may lie with a faulty tire pressure sensor, which could be malfunctioning and failing to provide accurate readings. In some cases, the sensors may require recalibration to function correctly, so consider this step if you suspect sensor issues. Additionally, inspect your tires for any visible damage, such as punctures or leaks, as these can lead to pressure loss and trigger the warning light. Lastly, an electrical fault within the tire pressure monitoring system could also be responsible, which may necessitate professional diagnostic testing. If you’ve gone through these checks and the warning light remains illuminated, it’s advisable to consult a qualified mechanic or an authorized Audi service center to ensure your vehicle is safe and operating optimally.

What immediate steps should be taken if the tire pressure warning light remains on in a 2022 Audi Q5 PHEV?

When the tire pressure warning light remains illuminated in your 2022 Audi Q5 PHEV, it is crucial to act swiftly to ensure your safety and the vehicle's performance. Ignoring this warning can lead to serious consequences, including reduced traction, increased tire wear, and even tire blowouts, which pose significant risks while driving. Start by checking the tire pressure in all four tires with a reliable gauge, ensuring they meet the manufacturer's specifications. If you find any tires underinflated, promptly inflate them to the correct levels using an air compressor. Additionally, inspect each tire for visible damage, such as punctures or bulges, as these can compromise your safety. After addressing any pressure discrepancies or damage, reset the tire pressure monitoring system to clear the warning light. If the light persists despite your efforts, it is essential to consult a qualified mechanic or an authorized Audi service center to diagnose and resolve any underlying issues. Taking these immediate steps not only enhances your driving safety but also helps maintain the longevity and efficiency of your vehicle.

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2022 Audi Q5 PHEV Tire Pressure Warning Light Explained