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How to Reset the Oil Light on a 2021 Chevrolet Blazer

Model: Chevrolet Blazer MK 1 - Years 2019-2026
Part: Service warning light

To manually and independently reset the engine oil light on the display of your 2021 Chevrolet Blazer, follow these steps. First, start the vehicle and use the small knob located on the right side of the steering wheel to navigate through the onboard menu. Once you find the screen related to the oil life, press and hold the knob used earlier until the reset of the oil light is complete. Finally, turn off the instrument cluster.

Updated on 13 August 2026 by ScegliAuto

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