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Location and diagram of the fuse boxes of the Mercedes Class B W245

Model: Mercedes Classe B MK 1, W245 - Years: 2005, 2006, 2007, 2008, 2009, 2010, 2011
Part: Fuse box

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Video tutorial

In this video, we will see the location and the diagram of the fuse boxes of the Mercedes Class B W245: the internal fuse box is located under the floor, in front of the passenger seat (for left-hand drive) or in front of the driver's seat (for right-hand drive).

To access it, you need to remove the panel, cover, and soundproofing.

In this box, we can find the fuse for the front cigarette lighter/power outlet, which is #38, while the rear cigarette lighter (another power outlet) is #53. The relay panel is located on the side of the control panel (for right-hand drive) or on the passenger side (for left-hand drive) inside the center console.


Posted on 3 December 2025 by ScegliAuto


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