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How to reset the service light on a Mercedes Class B W246

Model: Mercedes Classe B MK 2, W246 - Years: 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
Part: Service warning light

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Video tutorial

Let’s see how to reset the service light on a Mercedes Class B W246: turn on the instrument cluster to illuminate all the lights and display the total mileage. Press two buttons on the steering wheel simultaneously; the one used to accept calls and the "ok" button.

If the prompt "reset odometer?" appears, respond with "NO". A service menu will appear: scroll until you select "assyst plus". Press "ok" and then select "general maintenance" and press "ok"; at this point, a confirmation will appear, select "yes" and then press "ok". The reset is complete; to exit the menu, press the back arrow button.


Posted on 18 April 2026 by ScegliAuto


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by ScegliAuto

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