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How to reset the "Service" indicator on a Mercedes GL?

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

To reset the "Service" light on a Mercedes GL, start by turning on the instrument panel without starting the engine. Use the button located below the panel to access the onboard computer menu. Press this button until you reach the section related to vehicle maintenance or services. Once there, scroll through the options until you find the reset option. At this point, follow the on-screen instructions to confirm the reset, which may require holding the button down for a few seconds. After completing these steps, the "Service" light should turn off, indicating that the reset has been successfully performed and the system has recorded the update.

Posted on 5 June 2025 by ScegliAuto

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