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Internal Fuse Layout and Positioning of the Mercedes B-Class

Model: Mercedes Classe B W245, MK 1 - Years 2005-2011
Part: Fuse box

Today's guide will show the positioning and layout of the internal fuses of the Mercedes B-Class, following these simple and quick steps. First, open the front passenger door and begin removing the carpet covering found on the floor of the cabin; underneath, you will find the internal fuse box, as illustrated in the video. At this point, use the fuse layout and diagram provided in the vehicle's user and maintenance manual; this will allow you to easily identify any blown fuses, replacing them with new ones.

Updated on 21 August 2026 by ScegliAuto

Video tutorial

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