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Diagram and placement of the external fuses for the Mercedes Classe S.

Model: Mercedes Classe S MK 4, W220 - Years 1999-2005
Part: Fuse box

Today we will see the instructions that will allow us to access the external fuse box of the Mercedes S-Class, by retrieving the fuse diagram and schematic. First, let's open the vehicle's hood and begin removing the plastic cover located at the top left of the engine compartment; usually, we find the schematic and diagram inside the cover, which can also be found in the vehicle's user and maintenance manual. We will make any necessary fuse replacements, respecting the amperages indicated on the heads of the fuses; finally, we will reattach the cover of the fuse box.

Posted on 27 November 2025 by ScegliAuto

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