Mazda CX-3 Owner's Manual page 39

When Driving
Tyre Pressure Monitoring System
The Tyre Pressure Monitoring System (TPMS) monitors the air pressure of all
four tyres. If the air pressure of one or more tyres is too low, the system warns the
driver by indicating the tyre pressure monitoring system warning light in the
instrument cluster and operating a beep sound.
In the following cases, system initialization must be performed so that the system
operates normally.
• A tyre pressure is adjusted.
• Tyre rotation is performed.
• A tyre or wheel is replaced.
• The battery is replaced or completely drained.
• The tyre pressure monitoring system warning
light is illuminated.
For details, refer to Section 4, "Tyre Pressure Monitoring System" or
36
"Diesel Particulate Filter".
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