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How to access the fuses and internal relays of the Mercedes A-Class.

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

In this guide, we will see the instructions that will allow us to access the fuse and relay box located inside the Mercedes Class A vehicle. First, let's open the front passenger door and start removing the covering found on the floor, accessing the battery and the internal fuse box; we find the main relays under the glove compartment, also removing the carpet covering in this case. We find the fuse schematic and diagram in the vehicle's user and maintenance manual, useful for locating all the codes and amperages.

Posted on 26 January 2026 by ScegliAuto

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