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Frequently asked questions about cars and motorcycles

What is the fuse layout for the Mazda 3?

Model: Mazda 3 MK 4, BP - Years: 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Part: Fuse box

Video tutorial

In this video we can see where the fuse boxes of the Mazda 3 are located and what the corresponding diagrams are, useful in case we need to check the fuses of a malfunctioning device. We find the first box inside the passenger compartment, precisely in the lower left area of the same on the driver's side.

The second box is instead located inside the engine compartment, protected by the black plastic cover near the battery. In case of a blown fuse, make sure to use a replacement with equivalent specifications and always operate with the vehicle turned off.


Posted on 29 October 2025 by ScegliAuto


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