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Frequently asked questions about cars and motorcycles

How to reset the maintenance warning light on the Mercedes Classe B W245.

Model: Mercedes Classe B MK 1, W245 - Years: 2005, 2006, 2007, 2008, 2009, 2010, 2011
Part: Service warning light

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Video tutorial

Welcome to this article where we will show you how to reset the maintenance light on the Mercedes Class B W245. We recommend performing this procedure only after having the vehicle serviced. To reset the light, first start the instrument cluster, then make sure that the partial kilometers of the vehicle are displayed on the dashboard.

At this point, press the button located to the left of the dashboard for 3 seconds; the maintenance menu will then appear. To perform the reset, release the button and press it again, holding it down for 3 seconds to reset the light.

After 3 seconds, the procedure will be complete, and you can restart the dashboard to verify that the procedure was successful.


Posted on 15 December 2025 by ScegliAuto


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by ScegliAuto

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