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How to Reset the Service Light on a Mazda CX-9

Model: Mazda Cx 9 TC - Years: 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024
Part: Service warning light

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Video tutorial

To reset the service light on a Mazda CX-9, turn on the ignition without starting the engine. Use the central knob on the infotainment system to enter "Information." Once inside, select "Vehicle Status Monitor." In this menu, go to "Maintenance Setting." Here you will find options related to the vehicle's scheduled maintenance.

Select "Reset Oil Change." Confirm the operation when prompted by the system by selecting the "reset" option. Wait a few seconds until the reset is completed and the oil counter is reset.

Finally, exit the menu and check that the service light has disappeared and that the new maintenance interval has been updated correctly.


Posted on 28 April 2026 by ScegliAuto


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How to Remove the Toll Tag Holder from the Car Windscreen

The toll tag holder is usually attached to the car windscreen to ensure that the toll tag functions immediately when passing through barriers. However, if you decide to remove the holder, you should follow this procedure: - Insert the toll tag into the holder; - Pull the holder inwards to detach it from the windscreen; you can use a glass scraper or a stiff plastic card to assist you; After removing the holder, it is essential to remove the adhesive from the windscreen. To remove the adhesive, we recommend using a solvent-based spray that will remove the glue without clouding the area.

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by ScegliAuto

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