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How to Check the Functionality of Fuses in the BMW 3 Series

Model: BMW Serie 3 E30 - Years: 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992
Part: Fuse box

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Video tutorial

In this guide, you will find instructions to check the functionality of the fuses in the BMW 3 Series. First, open the hood of the vehicle and position yourself in front of the fuse box. Using a measuring tool like a multimeter, check the current flow between the fuse and the component being tested.

To test the functionality of the fuse, you can remove it and check continuity at both ends with the probes; if continuity is not present, the fuse may be damaged or blown, and you should replace it with a new one.


Posted on 27 August 2026 by ScegliAuto


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How to Reset the Tyre Pressure Warning Light on a Kia Rio?

The tyre pressure warning light displayed on the instrument cluster of the Kia Rio can be reset by inflating the tyres until they reach the recommended pressure value: this value is indicated on the sticker affixed to the driver's door pillar. Once all tyres have been inflated to the recommended pressure, turn on the ignition to check that the light has disappeared: if it is still present, it may be necessary to drive for a few miles, allowing the sensors to work and thus turning off the light.

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by ScegliAuto

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