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How to Reset the Engine Oil Service Light on a Buick Regal

Model: Buick Regal MK 6 - Years: 2018, 2019, 2020, 2021, 2022, 2023
Part: Service warning light

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Video tutorial

In this short video tutorial, you will learn how to reset the engine oil maintenance light on a Buick Regal. The operation is brief and requires a few simple steps.

First, get inside the vehicle, insert the key into the ignition, and turn it to the 'On' position without starting the engine. At this point, you will have access to the instrument cluster and can navigate the settings menu using the buttons on the left lever of the steering wheel.

Use the directional arrows on the lever to navigate through the settings until you select 'oil life'; then, hold down the 'set/clear' button located at the end of the previously mentioned lever for a few seconds. The reset will be complete once you release the button.


Updated on 15 July 2026 by ScegliAuto


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by ScegliAuto

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