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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: Warning light – error code

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Video tutorial

In this video tutorial, you can see how to reset the service light on a 2021 Mazda CX-9 by following a few simple steps: the first thing to do is perform maintenance on the vehicle, such as changing the engine oil and filters. Next, after completing the DIY service, get inside the vehicle, use the knob on the center dashboard to scroll up to the information, then scroll down to the vehicle status monitor; scroll down to the vehicle maintenance settings; scroll down to reset the service interval and then select reset.


Updated on 14 August 2026 by ScegliAuto


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by ScegliAuto

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