This video shows you how to test the horn on a BMW 3 Series E46. I have included wiring diagrams, fuse location and testing, horn locations, horn removal, horn bench testing, and voltage checks at the connector. Complete troubleshooting of the horn.
This video shows you how to test the horn on a BMW 3 Series E46. I have included wiring diagrams, fuse location and testing, horn locations, horn removal, horn bench testing, and voltage checks at the connector. Complete troubleshooting of the horn.
