Which One is the Fog Light?
2 Answers
Fog lights are located below the car's headlights, at the position closest to the ground on the body below the bumper. Here is some relevant knowledge about fog lights: The function of fog lights: They are used to illuminate the road and remind vehicles in front and behind to maintain a safe distance during rainy or foggy weather. The visibility range of regular vehicle headlights is generally only 30 to 50 meters, while the visibility range of fog lights can reach about 100 meters. Precautions for using fog lights: Do not use fog lights when driving at night without fog, as front fog lights lack a light shield and rear fog lights have high-power bulbs. This can create dazzling brightness for oncoming drivers and those following behind, which can further compromise driving safety.
Fog lights are actually specialized lights on vehicles designed for use in foggy, rainy, or snowy conditions. It reminds me of last month when I went to the mountains and encountered heavy fog—relying solely on the fog lights prevented me from getting lost. They are positioned in two locations on the car: the front fog lights are installed near the bumper at the front, usually round in shape, emitting yellow or white light specifically to penetrate the fog and illuminate the road ahead. The rear fog light is located below the trunk, near the center, with a bright red light to alert following vehicles and prevent rear-end collisions. The switch is either near the steering wheel or on the light control lever, marked with a small icon. They should only be turned on when visibility is poor, as using them unnecessarily can dazzle other drivers. These lights are truly important—failing to use them significantly increases the risk of accidents, so I always check them before driving, especially on long trips. Don’t underestimate them; fog lights can be lifesavers in emergencies, particularly when fog suddenly appears on highways, instantly improving visibility and preventing rear-end collisions. Remember, don’t use them unnecessarily in clear weather—respect traffic rules.
