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Location and Diagram of the Fuse Boxes in the Mercedes S-Class W223

Model: Mercedes Classe S W223 - Years 2020-2026
Part: Fuse box

The Mercedes S-Class W223 has a complex electronic management system, with several fuse boxes distributed throughout the vehicle. The main box is located in the engine compartment, on the right side, near the battery, enclosed in a black container. It contains the main fuses and relays for the engine, headlights, fuel injection system, and air conditioning compressor. A second box is in the cabin, on the driver's side, under the dashboard, accessible by removing a plastic panel. It contains fuses for internal circuits, such as power windows, radio, assistance systems, and display. A third box is located in the trunk, on the right side, for the fuses of the rear systems (suspensions, lights, auxiliary power). Before proceeding, turn off the engine and disconnect the battery. The fuse diagram is printed on the cover of each box. Always use fuses of the same amperage.

Posted on 28 July 2026 by ScegliAuto

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