Tesla uses direct TPMS with live pressures shown on the touchscreen — inflate to the placard and the readings update on the move; there is no manual reset button.
Why the Tesla tyre pressure light is on
Every Tesla wheel has a Bluetooth or 433MHz sensor reporting live pressure, and the car shows the actual PSI for each corner on screen. The alert means a genuine drop below the placard value, a sensor that has stopped transmitting, or wheels swapped over without the new sensors being learned by the car.
Tesla tyre pressure light reset — step by step
- Open the touchscreen and note the live pressure for each corner — Controls → Service, or the tyre pressure card on Model 3/Y.
- Set all four tyres cold to the placard pressure on the driver's door pillar (commonly 42 PSI on Model 3 and Model Y — check your own placard).
- There is no manual reset: the readings refresh on their own.
- Drive above 15–20mph for around 10 minutes so every sensor transmits a fresh reading.
- If you have fitted a new set of wheels, drive for around 20 minutes so the car can learn the new sensor IDs automatically.
Models covered
Model 3, Model Y, Model S, Model X
If the light won't go off
If one corner shows dashes rather than a number, that sensor isn't transmitting and needs replacing. Bear in mind Tesla placard pressures are high (often 42 PSI cold) — a forecourt machine set to 36 PSI will trigger the alert on a perfectly healthy car.
What it costs
No reset cost. Sensor replacement is typically £50–£90 per wheel fitted at an independent that can program Tesla sensors; Tesla Service is usually £100–£150 per wheel.
Bob's workshop tip
Teslas are heavy and run high pressures, so a small drop shows up fast. Check them cold once a month — and remember the placard figure is a cold figure, so topping up after a motorway run will leave you under-inflated the next morning.
Tesla TPMS FAQs
Why is my Tesla tyre pressure light on?
Every Tesla wheel has a Bluetooth or 433MHz sensor reporting live pressure, and the car shows the actual PSI for each corner on screen. The alert means a genuine drop below the placard value, a sensor that has stopped transmitting, or wheels swapped over without the new sensors being learned by the car.
How do I reset the tyre pressure light on a Tesla?
Open the touchscreen and note the live pressure for each corner — Controls → Service, or the tyre pressure card on Model 3/Y. Set all four tyres cold to the placard pressure on the driver's door pillar (commonly 42 PSI on Model 3 and Model Y — check your own placard). There is no manual reset: the readings refresh on their own. Drive above 15–20mph for around 10 minutes so every sensor transmits a fresh reading. If you have fitted a new set of wheels, drive for around 20 minutes so the car can learn the new sensor IDs automatically.
My Tesla TPMS light won't go off — what now?
If one corner shows dashes rather than a number, that sensor isn't transmitting and needs replacing. Bear in mind Tesla placard pressures are high (often 42 PSI cold) — a forecourt machine set to 36 PSI will trigger the alert on a perfectly healthy car.
How much does it cost to fix a Tesla TPMS fault?
No reset cost. Sensor replacement is typically £50–£90 per wheel fitted at an independent that can program Tesla sensors; Tesla Service is usually £100–£150 per wheel.