What are the reasons for the Mazda 6 horn not working?
2 Answers
It may be due to poor contact of the internal contacts in the horn switch. Below is the relevant introduction of the Mazda 6: 1. Safety and Handling: The body has been thoroughly tested in the market, and its passive protection capability is unquestionable. This model upgrade has implemented multiple strengthening measures, making its passive safety impeccable. Coupled with superior braking performance, the safety of the new Mazda 6 is beyond reproach. 2. Driving Performance and Comfort: Innovative developments have been made in body structure, noise insulation measures, interior design, and comfort and convenience equipment, elevating its comfort to a new level and achieving a perfect combination of comfort and driving performance in the new Mazda 6. Additionally, high-tech features typically found in luxury cars, such as a card-type smart key, a driver's seat with 3 memory settings and 8-way electric adjustment, automatic headlight switch, headlight washer, rain-sensing wipers, water-repellent exterior mirrors, remote-controlled window operation, and 6 airbags, place it among the ranks of premium sedans.
The most dreaded situation while driving is when the car suddenly goes silent. I've encountered the horn not working several times, and the most common cause is a blown fuse. For the old Mazda6, the fuse box is located under the left side of the driver's seat. Look for the 15A blue fuse labeled 'HORN,' pull it out, and check if the thin wire inside is broken. Replacing it with a new one should solve the issue. However, if the fuse is fine, then you might need to consider the clock spring inside the steering wheel—it connects the wiring for the horn button, and if it's broken or has poor contact, the horn won't work. Additionally, the horn itself can fail, especially since it's located in the engine bay where exposure to rain or car wash water can cause rust. The relay is also in the engine bay fuse box—use a diagnostic tool to check if it's receiving power. If you can't figure it out yourself, the easiest solution is to take it to a repair shop for a professional inspection.
