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How to Change the Battery in a Mercedes-Benz B-Class

Model: Mercedes Classe B MK 3, W247 - Years: 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Part: Battery

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Video tutorial

In this brief guide, see how to remove and replace the battery in the Mercedes-Benz B-Class by following these simple steps. First, open the bonnet of your car and start by removing the plastic cover above the battery; then remove the control units located above the battery by disconnecting the electrical connectors on the upper part, as shown in the video.

At this point, disconnect both battery terminals (positive and negative) and unscrew the fixing bracket screws; remove and replace the battery with the new one!


Updated on 2 July 2026 by ScegliAuto


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How to Reset the Tire Pressure Light on a MG ZS?

On the instrument cluster of the MG ZS, the tire pressure light that appears can be reset by inflating the tires to the correct pressure: this value will be indicated on the sticker attached to the driver's door pillar. Once the tires have been properly inflated, you can turn on the instrument cluster and navigate through the menu until you find the option that indicates tire pressure: if this screen shows the new values, the light will turn off; otherwise, you will need to drive for a few miles so that the sensors can read the new values and turn off the light afterward.

Watch the video!


by ScegliAuto

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