How to Reset Audi TPMS Tire Pressure Warning Light

If your Audi’s tire pressure warning light is on, start by inflating all four tires to the correct cold pressure (check the sticker on the driver’s door jamb). Then perform the reset—the exact method depends on your Audi’s age and system type. For most 2013 and newer models, you’ll use the MMI screen. For older models (roughly 2012 and earlier), there’s a dedicated physical button inside the glovebox or under the steering column. A reset alone won’t turn the light off if a tire is genuinely low, so correct pressures first. The key decision is whether your Audi uses direct TPMS (pressure sensors in each wheel) or indirect TPMS (wheel-speed sensors). That determines not just reset method but also what to check if the light stays on.

Button vs. MMI Reset – Which Path Fits Your Audi?

Physical Button (Pre-2012, some 2013 models)

• Location: Under the steering column, inside the glovebox, or near the driver’s kick panel. Common on A4, A6, Q5, and Q7 through 2012. The button is small, black or silver, labeled “SET” or “TPMS.” For example, on a 2010 Audi A4 B8, the button sits low in the dash near the hood release. On a 2008 Q7, it’s inside the glovebox on the left side.
• Steps:

1. Inflate all tires to the recommended PSI while cold (door sticker). Use a quality gauge—don’t rely on the gas station hose gauge.

2. Turn ignition to ON (engine off is fine).

3. Press and hold the reset button until the TPMS light blinks and then goes out (3–5 seconds). On some models (e.g., 2011 A6), you may need to press and hold for up to 10 seconds.

4. Drive for 3–5 minutes at speeds above 15 mph. If the light stays off, you’re done. If it comes back, repeat the process after verifying pressures again.

• Example: A 2009 Audi A5 coupe has the button under the dash near the steering column. If you can’t find it, check the owner’s manual for the exact location—it varies slightly by year.

MMI Reset (2013+ and most 2015+ A3/Q3)

• Access: MMI controller or touch screen. On early MMI (e.g., 2013–2015 A6), you navigate via the rotary knob near the gearshift. On newer models (2016+ Q7, 2019+ A8), it’s a touch screen.
• Steps:

1. Inflate all tires to correct cold pressure.

2. Turn ignition to ON (don’t start engine).

3. Press the CAR button on the center console (or tap “Car” on the touch screen).

4. Select Tire Pressure Monitoring or Tire Pressures.

5. Choose Store Tire Pressures or Set Current Pressures.

6. Confirm the prompt. The light should flash and then turn off.

7. Drive for 2–3 minutes at 20+ mph. The system recalibrates and the light stays off.

• Example: A 2018 Audi Q7 uses the MMI touch screen; the path is Car → Tire Pressure → Store Tire Pressures. A 2015 Audi A3 sedan uses the rotary knob: Car → Tire Pressure Monitoring → Store Current Pressures. If you don’t see that menu, your car may use indirect TPMS (see note below).

Quick Decision Aid

Check	Pass (go ahead)	Fail (different action)
Is there a dedicated button under dash or in glovebox?	Use the button method above.	Move to MMI check.
Does MMI show a Tire Pressure or TPMS menu?	Use the MMI store procedure.	You likely have indirect TPMS. Try pressing and holding the hazard/ESP button for 5 seconds, then drive.
Are all tire pressures within spec? (35–42 PSI typical for Audis)	Proceed to reset.	Fill tires first – reset will not work with low pressure.
Is the warning light flashing continuously for 60+ seconds?	System fault – do not rely on a reset.

Have it diagnosed. | Check for other symptoms (multiple warning lights, ABS light). |

| Is there a full-size spare that could be low? | Inflate spare to spec before reset. | If spare is missing or donut, no issue. |

| Did you just install winter tires or aftermarket wheels? | You may need to reprogram sensors with a TPMS tool. | Reset alone won’t fix incompatible sensors. |

| Have you already performed one reset and the light returned within 5 miles? | Do not reset again without checking pressures and sensors. | Move to troubleshooting section below. |

Identifying Direct vs. Indirect TPMS

• Direct TPMS: Each wheel has a sensor that broadcasts pressure and temperature. Most Audis from 2013 onward use direct sensors. You can often see individual tire pressures in the MMI display (e.g., “35 psi” for each wheel).
• Indirect TPMS: Uses ABS wheel-speed sensors to detect a difference in rolling circumference (a low tire spins faster). No physical pressure sensors in the wheels. Common on older models (2006–2012 A3, some 2007 A4). Reset is typically done by holding the ESP/ABS button for 3–5 seconds or using a dedicated button. You won’t see individual pressures in MMI.
• Quick check: Look at your MMI. If you see a screen showing actual PSI numbers, you have direct TPMS. If you only see a generic warning light and no pressure readout, you likely have indirect.

Why the Light Stays On After Reset

If the TPMS light comes back within one drive cycle, one of these is likely:

• Slow leak: Even a 3–4 PSI drop can trigger the light. Check each tire with a gauge when cold. A 2015 A6 owner might see the light return after 10 miles; that’s a slow leak, not a reset failure. Use a soap-and-water spray to spot bubbles at the tire bead, valve stem, or puncture.
• Dead sensor battery: Direct TPMS sensors have 5–8 year battery life. After that, they stop transmitting. Only a shop with a TPMS tool can confirm which sensor is dead and replace it. Example: a 2013 Q5 with original sensors will likely need replacement by 2020–2022. If you own a 2017 Audi and the light became intermittent, a dying battery is a strong suspect.
• Spare tire: If your car has a full-size spare, that fifth sensor can trip the light if the spare is low. Inflate it to the same pressure as the others (typically 35–42 PSI). Donut spares usually don’t have sensors, but check your owner’s manual.
• Aftermarket wheels or tires: Non-OEM sensors may not be compatible. An aftermarket sensor may need programming with a TPMS tool. A reset won’t fix that. If you just swapped to winter wheels without sensors, the system won’t detect anything and the light will stay on. You’ll need a TPMS bypass module or install sensors in the winter set.
• System fault: A flashing light for 60+ seconds after ignition or a “TPMS Malfunction” message means a wiring, module, or receiver issue. Dealer diagnosis is required. For example, on 2016–2018 Audi A4 models, a faulty TPMS control module is a known issue; reset won’t help.
• Temperature changes: A sudden cold snap can drop tire pressure by 1–2 PSI. If you set pressures during warm weather, a 30°F drop may trigger the light. Re-inflate to spec and reset. If the light doesn’t return after driving, it was just a temperature swing.

Escalation Signals

• The light stays solid after reset but comes back after parking overnight. That’s a slow leak.
• The light flashes for 60+ seconds every time you start the car. That’s a system fault.
• Multiple warning lights appear (ABS, ESP, brake). Could indicate a wheel-speed sensor issue, especially on indirect TPMS cars.
• The MMI shows “System fault – see owner’s manual” or “TPMS malfunction.” That’s a module or communication error.

When to Stop DIY and Go to the Dealer

You should stop trying to reset and schedule service if any of these happen:

• The light flashes for 60 seconds after ignition, then stays solid. This signals a system fault, not a pressure issue. Resetting won’t clear it.
• You’ve inflated all tires (including spare), performed the correct reset, and the light comes back within the same drive cycle.
• The MMI screen shows “System fault – see owner’s manual” or “TPMS malfunction.”
• You suspect a broken sensor or damaged wheel. A tire shop can scan each sensor with a TPMS tool to isolate the bad one. That’s a $20–40 quick check at most tire shops.
• Your Audi is under warranty (newer models up to 4 years/50,000 miles). TPMS sensor failures are covered. Dealer replacement is free.
• You’ve recently had tires replaced and the light started after that. The shop may have damaged a sensor or not reprogrammed it. Return to the tire shop first.

Concrete stop threshold: If after two reset attempts in one day the light returns after a short drive (under 5 miles), the problem is not a simple reset glitch. Move to diagnosis or professional help.

Success Check

After reset and a short drive (2–5 minutes at 20+ mph), the TPMS light should be off and stay off for at least your next three starts. If it stays off through three drive cycles (ignition on, drive, park), the system is back to normal. To verify further, check tire pressure with a gauge after the car sits overnight. All four should be within 1–2 PSI of each other. If the light stays off but pressures drop gradually over days, you still have a slow leak that needs attention. A solid light that stays off after reset means the fix worked. A flashing light or return within the same day means the underlying issue (leak, sensor, fault) remains.

FAQ (Common Follow-Up Questions)

Q: Does resetting the TPMS work if a tire is low but not flat?

No. The system measures pressure relative to the stored baseline. If a tire is 5 PSI below spec, resetting will store that low pressure as normal, and the light will turn off—until the pressure drops further. Always inflate to spec first.

Q: How often should I replace TPMS sensors on an Audi?

Expect 5–8 years from the date of manufacture. Replace all four at once if one fails, because the others are close to end of life. Cost per sensor is about $50–$80 for the part, plus mounting and programming.

Q: Can I reset the TPMS light without inflating tires?

You can perform the reset procedure, but the light will likely come back on within a few miles if any tire is more than 3–4 PSI low. Always inflate first.

Q: My 2019 Audi A4 has the MMI but no “Store Tire Pressures” option. What gives?

Some models with indirect TPMS (e.g., 2019 A4 base trim) store pressures automatically after you adjust them. Drive for 5 minutes at 30+ mph and the system recalibrates. If the light stays on, have the wheel-speed sensors checked.

Q: Will winter tires trigger the TPMS light?

Only if the winter wheels lack sensors or if the sensors are not programmed to the car. If you have a separate set of winter wheels with their own Audi-compatible sensors, you need to retrain the car to recognize them (via a TPMS tool or dealer). Otherwise, the system will report a fault.

A solid TPMS light that stays off after reset means your Audi is ready to roll. If the light returns, don’t ignore it—a slow leak or sensor issue will only get worse. Check pressures, follow the steps, and escalate to a shop when the light behaves abnormally.