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Frequently asked questions about cars and motorcycles

Placement and Distribution of the External Fuses for the BMW 3 Series

Model: BMW Serie 3 E46 - Years: 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
Part: Fuse box

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Video tutorial

Today, you will see the diagram and placement of the external fuses for the BMW 3 Series in simple and quick steps. First, open the hood of the vehicle and start removing the plastic cover located at the top right of the engine compartment by unscrewing the screws on the sides; you will find not only the fuses but also the main relays of the vehicle, as shown in the video.

At this point, you will find the electrical diagram of the fuses and relays inside the cover, which is also available in the owner's manual of the vehicle; additional fuse boxes are located in the trunk and on board the vehicle.


Updated on 16 October 2026 by ScegliAuto


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How to open the boot if it is stuck on a Mercedes B-Class?

On the Mercedes B-Class, the boot may become stuck, possibly due to a problem with the control button or the lock actuator. In this case, perform the emergency opening by following the simple procedure shown in this tutorial. First, unlock the locks with the remote control, then open the rear doors and, by operating the indicated lever, lower the backrest of the seat. Next, go inside the boot, locate the indicated gap, and manually unlock the lock using a small screwdriver.

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