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How to reset the service light on the Mercedes GL

Model: Mercedes Gl X166, MK 2 - Years 2012-2019
Part: Service warning light

Today we will see how to reset the service light on a Mercedes GL vehicle. We open the settings menu by pressing the OK button on the steering wheel. Select "assyst plus" and then "full service" to start the reset procedure by selecting "configuration" and then "OK"; complete the reset procedure. After completing the steps, restart the instrument panel. If the reset does not work, it will be necessary to go to a workshop to perform a diagnosis using a diagnostic socket or computer. The cause of the failed reset may be due to issues with the oil tank sensors.

Posted on 7 September 2025 by ScegliAuto

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