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How to Reset the Oil Light on a 2025 Mercedes CLA

Model: Mercedes CLA C118, X118 - Years 2019-2025
Part: Service warning light

Today, you will learn how to reset the oil change light on a 2025 Mercedes CLA without using external tools after changing the oil and oil filter. Before proceeding with the reset, ensure that the doors, hood, and trunk are closed. Press the Start/Stop button without pressing the brake pedal to turn on the vehicle's instrument cluster but not the engine. Simultaneously press the OK button and the back button on the steering wheel for 5 seconds to access the settings menu. From the settings menu, select "Assyst Plus" and then select "Full Service." By selecting "Confirm Maintenance," you will start the reset procedure. At the end, you will need to restart the instrument cluster.

Posted on 9 July 2026 by ScegliAuto

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