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Frequently asked questions about cars and motorcycles

How to Reset the Maintenance Light on Cadillac XT4

Model: Cadillac Xt4 MK 1 - Years: 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Part: Warning light – error code

Video tutorial

In this video tutorial, you will see how to reset the maintenance light on a Cadillac XT4. The first step is to perform vehicle maintenance, such as changing the engine oil and filters. After completing the DIY service, get in the vehicle, engage the parking brake, and turn on the ignition.

Use the buttons on the right side of the steering wheel. Scroll to the right until you find "Oil life" and the icon with the oil bottle; now press and hold the button located between the arrow keys (left and right) until it reaches 100%.


Updated on 26 May 2026 by ScegliAuto


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Watch the video!


by ScegliAuto

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