Where is the Focus fog light fuse located?
3 Answers
Focus fog light fuse is located in the fuse box under the cover panel on the left side of the steering wheel. The purpose of fog lights is to make the vehicle visible to others in foggy or rainy conditions where visibility is significantly affected by weather. Therefore, fog light sources need to have strong penetration capability. Most vehicles use halogen fog lights, while more advanced models may feature LED fog lights. Below is a classification of automotive lights: 1. Headlights, combined headlights are located at the front of the vehicle, primarily serving illumination and signaling purposes. The light emitted by headlights illuminates the road ahead, enabling safe driving at night. 2. Combined taillights, located at the rear of the vehicle, mainly serve illumination and signaling functions. 3. Turn signals, used to indicate left or right turns to other road users. Regulations require them to be amber in color. 4. License plate lights, primarily used to illuminate the license plate, allowing following vehicles to identify the license plate in the dark.
I've been driving a Focus for several years. The location of the fog light fuse depends on the specific model year. Generally, it's found in the fuse box inside the cabin or the one in the engine compartment. The cabin fuse box is usually located under the steering wheel behind a side panel—just pry open the small door to see it, with the diagram inside labeled 'FOG LAMP' or something similar. For older Focus models, you might also find it in the fuse box on the right side of the engine bay. I recommend checking the owner's manual first, as the exact location varies slightly between models. Remember to turn off the engine and remove the key for safety before working on it. If you find a blown fuse, don't rush to replace it—check if there's a short circuit in the bulb or wiring, otherwise, it may keep blowing. Regular maintenance and cleaning of the fuse box can help prevent issues. I often take a quick look before driving in rainy weather to ensure everything's in good condition.
Having repaired cars for many years, the fog light fuse of a Focus is mostly located in the cabin fuse box, specifically in the small compartment under the dashboard on the left side. The engine compartment box is the second most common location, with the fog light labeled on the left side. Before starting, ensure the car is turned off and use a plastic pry tool to open the fuse cover. It's common to encounter owners inserting the wrong amperage fuse, such as using a 20A instead of the original 10A, which ends up burning more wires. The inspection tool is simple—a circuit tester can quickly determine if the fuse is good or bad. The main causes of blown fuses are often aging bulbs or water ingress in the wiring harness. After replacement, test the functionality before hitting the road. Fog lights are crucial during rainy driving—don’t take them lightly to prevent accidents due to poor visibility in foggy conditions. During regular vehicle inspections, take the opportunity to clean accumulated dust.
