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Frequently asked questions about cars and motorcycles

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

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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To reset the Service light on a Mercedes-Benz B-Class, turn on the ignition by rotating the key in the ignition switch. Once the dashboard lights up, navigate through the menu using the arrow buttons on the left side of the steering wheel until you select "ASSYST PLUS". This will take you to another screen where you need to select which service interval you want to reset.

By holding down the OK button, you can restore the maintenance interval and confirm that the Service light has been reset.


Updated on 31 July 2026 by ScegliAuto


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by ScegliAuto

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