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Frequently asked questions about cars and motorcycles

How to Reset the Service Light on the Mercedes-Benz B-Class?

Model: Mercedes Classe B W245, MK 1 - Years 2005-2011
Part: Service warning light

To reset the service light on the Mercedes-Benz B-Class, turn on the ignition by rotating the key in the ignition switch. Once the dashboard is lit up, press the button on the left side of the dashboard to access the menu and navigate using the arrows on the left side of the steering wheel. Select the "Service" option and then "Reset"; a confirmation message will appear, to which you must respond with "Yes" to completely reset the light.

Updated on 30 July 2026 by ScegliAuto

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