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How to Reset the Oil Light on the Cadillac CT6?

Model: Cadillac Ct6 MK 1 - Years 2016-2023
Part: Service warning light

To reset the oil light on the Cadillac CT6, turn on the instrument cluster to navigate through the menu: move to the left side of the screen and scroll down using the controls on the right side of the steering wheel. Go to the option that says "Oil life" with the remaining percentage: to reset the light, press and hold the OK button located on the right side of the steering wheel. This will set the percentage back to 100% and the light will be correctly reset.

Updated on 13 June 2026 by ScegliAuto

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by ScegliAuto

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