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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 W246, MK 2 - Years 2011-2019
Part: Warning light – error code

Each time you change the oil and filter on this German car model, you need to reset and update the maintenance warning that has illuminated on the dashboard. Follow the steps below to perform the reset: Key position to 1. Display the total mileage. Press the call button and, while holding it down, press the OK button. Release after 3 seconds. In the maintenance menu, select Maintenance 2 or 3 and then select General Maintenance. Confirm with OK.

Updated on 26 July 2026 by ScegliAuto

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