Do it yourself
Frequently asked questions about cars and motorcycles

How to replace a blown fuse in a car

Model: (Various brands) Various
Part: Fuse box

In this short video, we see how to replace a blown fuse in our car: the fuse extraction tool is usually found in the fuse box itself. We identify the problem using our car's manual and locate the box. We turn off the engine and remove the key from the ignition. We open the cover; a mirrored diagram is often printed on the back. Having identified the faulty fuse with the help of the diagram (and the user and maintenance manual), we use the tool and extract the transparent fuse. If the filament is intact, then we need to look for the problem elsewhere. If it is blown (sometimes the plastic turns black), we replace it with one of the same amperage, never with one of a higher value, which could cause severe damage. We insert the new fuse, close the box, and check. If the fuse blows immediately, then there is a more serious electrical fault in the system.

Posted on 14 January 2026 by ScegliAuto

Video tutorial

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How to Open the Bonnet of a Renault Megane if the Lever is Broken?

If the lever that unlocks the bonnet of the Renault Megane is broken or not functioning, there is an emergency procedure to unlock the mechanism: remove the right front grille located at the top of the bumper. Once the grille is removed, you can locate the actuator mechanism: by pulling the spring in this position, you can unlock the actuator, allowing you to lift the bonnet and access the components located inside the engine compartment. You can then close the bonnet simply by lowering it.

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by ScegliAuto

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