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Layout and positioning of the fuses of the Mercedes Class M

Model: Mercedes Classe M W166 - Years: 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Part: Fuse box

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Video tutorial

The instructions in this guide will allow us to access the fuse boxes, retrieving the diagram and schematic for the Mercedes M-Class. First, let's open the rear door of the vehicle and start lifting the bench seat; we remove the covering to access the internal fuse box, as shown in the video.

At this point, we remove the side cover of the dashboard to access the second internal fuse box; we open the hood and remove the plastic cover located at the top to access the external fuses. The fuse schematic is provided in the user and maintenance manual.


Posted on 24 January 2026 by ScegliAuto


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by ScegliAuto

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