The Mazda CX-30 slots neatly between the CX-3 and CX-5, bringing the brand’s mature design language and refined cabin to the compact crossover class. Its service-monitoring electronics track maintenance and expect a manual reset once work is finished, or the reminder stays on the cluster. CX-30 owners regularly perform an oil service reset, clear the maintenance light, run a TPMS reset to re-learn tyre pressures and reinitialise the power windows after a battery disconnect. Because the cluster and infotainment menus can differ between model years, we organise the guides by generation for accuracy. Choose your CX-30’s generation below to open the reset procedures written for your particular car.