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Frequently asked questions about cars and motorcycles

How to reset the "Service" light on a Mercedes B-Class?

Model: Mercedes Classe B W246, MK 2 - Years 2011-2019
Part: Service warning light

To reset the "Service" light on a Mercedes Classe B, start by turning on the ignition without starting the engine. Use the buttons on the steering wheel, particularly the navigation buttons, to access the main menu of the onboard computer. Look for the maintenance section, where you will find the option for service or reset. Once located, select it and follow the instructions to confirm the reset. Some models may require you to hold down a button for a few seconds to confirm the operation. Once the process is complete, the "Service" light should turn off, indicating that the reset has been completed successfully.

Posted on 5 June 2025 by ScegliAuto

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