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Frequently asked questions about cars and motorcycles

What is the Fuse Diagram for the Mercedes A-Class?

Model: Mercedes Classe A W169 - Years 2004-2012
Part: Fuse box

In this video, you can see the location of the fuses for the Mercedes A-Class and the corresponding diagrams, useful if a device is malfunctioning and you want to check the status of the respective fuse. As shown, this car has a single main fuse box located inside the cabin, under the passenger side seat. In the same position, you will also find the relay box. If a fuse is blown, make sure to replace it with a spare of the same amperage and always work with the vehicle turned off to avoid any damage.

Updated on 20 June 2026 by ScegliAuto

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