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Frequently asked questions about cars and motorcycles

The fuses, how are they tested with a digital multimeter?

Model: (Various brands) Various
Part: Fuse box

The fuse is an electrical component designed specifically to protect against overloads and electrical short circuits. There isn't just one type, but several, differentiated by their amperage, such as 5A, 10A, 15A, etc. When it operates, it breaks, meaning the strip or filament inside it fails and needs to be replaced. However, sometimes it can happen that these fuses are malfunctioning and do not visibly show their inefficiency, so they need to be tested. One way to do this is to use a digital multimeter, which allows us to check for continuity ohmically between the two mounting terminals, or acoustically. The aforementioned multimeter offers this option by selecting it with the central knob.

Posted on 10 December 2025 by ScegliAuto

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How to Open a Stuck Boot on the Peugeot 407?

On the Peugeot 407, the boot may become stuck, possibly due to a problem with the control button or the lock actuator. In such cases, you can perform an emergency opening by following the simple procedure shown in this tutorial. First, open the rear doors, then lower the seat back by operating the release lever. Next, go inside the boot, locate the lock, and manually operate it using a flathead screwdriver. The boot will then be free to open.

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