Start with the exact dashboard message
Some vehicles show a pressure reading or identify a wheel; others show a general symbol. Tell the team exactly what the display says, and whether the warning appeared during the journey or when you started the car. A photograph taken while safely stationary can make an unfamiliar message easier to describe.
If the vehicle feels abnormal or a tyre is visibly flat or damaged, stop the journey safely. Do not wait for the display to provide a more precise explanation.
Understand the limits of the system
Tyre pressure monitoring systems, often called TPMS, differ between vehicles. Some use wheel-mounted pressure sensors; others infer changes from wheel behaviour. Neither system replaces routine physical tyre checks. A warning can require attention even when no object or obvious damage is visible.
The correct pressure comes from the vehicle manufacturer's information for the tyre fitment and load. A number moulded on the tyre sidewall should not be substituted for the vehicle's recommended setting.
Avoid treating a reset as a repair
A reset or recalibration follows the process specified for your vehicle; it does not mend an air leak. If the warning returns, tell the fitter when it came back and what checks or adjustments were already made. A sensor or system fault may also need assessment, rather than an assumed tyre replacement.
Mention recent tyre fitting, wheel changes or sensor work. Ask whether the team can assess the required equipment and parts before a visit is arranged; specialist electronic work is not automatically included in every tyre appointment.
Give the booking team a practical starting point
Share the registration, full tyre specification if available, location and the exact warning. A safely parked car at a property may allow a planned appointment, while a flat tyre or unsafe roadside situation needs immediate advice. Dispatch confirms suitability and an arrival estimate for your position, rather than relying on the warning light alone.
Before you book
- Record the exact warning and any displayed readings.
- Explain whether the car feels different or a tyre looks flat.
- Mention resets, recent wheel work or repeated warnings.
- Have the handbook, registration and location ready.
Your tyres, taken care of.
Tell us where you’ve safely stopped and what your vehicle needs. We’ll check availability and confirm your quote and arrival estimate.
Your questions, answered.
Does a TPMS light always mean a puncture?
No. Pressure loss is one possibility, but the monitoring system or a sensor may also need attention. The warning should be investigated instead of diagnosed from the symbol alone.
Can I ignore it if all four tyres look normal?
Appearance alone does not confirm correct pressure. Refer to the handbook and arrange an appropriate check; do not continue on a tyre that is flat or visibly damaged.
Useful sources
For further information, explore these sources.