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How to reset the service light on the Mercedes B-Class

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

Today we will reset together the service light of the 2009 Mercedes B-Class. Turn on the vehicle and press the menu button on the steering wheel to access the settings.

Press the OK button and the call button simultaneously to select the "full service" option. Select the "reset" option, confirm and wait for the loading of the kilometers until the next car service.

When the reset is complete, return to the main menu and restart the instrument panel. If the reset is not successful, it will be necessary to go to an authorized workshop to have the vehicle scanned.


Posted on 11 October 2025 by ScegliAuto


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Watch the video!


by ScegliAuto

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