TPMS Warning Light: What It Means & What to Do
Seeing an orange exclamation mark inside a horseshoe shape on your dashboard? That's your TPMS light. Here's exactly what to do next.
What This Symbol Means
The Tyre Pressure Monitoring System (TPMS) has detected that one or more of your tyres is significantly under-inflated (usually by 25% or more). This is a safety warning.
Immediate Steps to Take
Don't Panic, But Don't Ignore It
Find a safe place to pull over or head to the nearest petrol station with an air pump. Driving on a significantly under-inflated tyre is dangerous and can destroy the tyre.
Check All 4 Tyres
Use a gauge to check the pressure of all four tyres. The visual appearance of a tyre can be misleading - a tyre can be 50% under-inflated and still look "okay".
Inflate to Recommended PSI
Inflate the low tyre(s) to the manufacturer's recommended pressure (found on your door jamb).
Reset the System (If Needed)
Some cars reset automatically after driving for a few minutes. Others require a manual reset via a button (usually under the steering wheel) or through the infotainment menu. Check your manual for "TPMS Reset".
What if the light is FLASHING?
If the TPMS light flashes for 60-90 seconds when you start the car and then stays solid, this indicates a system malfunction. It likely means a sensor battery has died or a sensor is damaged. You'll need to visit a mechanic or tyre shop to have it diagnosed.
Find Your Correct Pressure
Need to know what pressure to inflate to? Search our database now.
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