What Lights to Use When Driving in Fog?
2 Answers
When driving in fog, turn on the fog lights and hazard warning flashers. Additional Information: 1. When driving at night without streetlights, poor lighting, or in conditions of low visibility such as fog, rain, snow, dust, or hail, vehicles should turn on headlights, position lights, and rear position lights. When a following vehicle is driving close to the vehicle in front in the same direction, high beams should not be used. 2. Fog lights are used in rainy or foggy weather conditions. Their main characteristic is strong penetration in fog, making it easier for vehicles or pedestrians to notice them early in low visibility conditions, thus effectively preventing accidents. Fog lights should not be used as daily lighting; using them in good visibility at night can be as harmful as using high beams.
As a veteran driver who frequently takes long trips, I find the use of lights particularly crucial when driving in fog. Through my numerous experiences of driving in foggy conditions, I've concluded that it's essential to prioritize turning on the fog lights. They are designed to be low and wide, illuminating the ground without reflecting off the fog and impairing visibility. If your car is equipped with both front and rear fog lights, turn them all on—this makes it easier for vehicles behind to spot you. Never use high beams, as they scatter in the fog, blurring your vision and creating a significant hazard. Regularly check that your lighting system is functioning properly, especially if you live in an area prone to rain and fog. I also make a habit of driving slower and maintaining extra distance, as visibility is poor in foggy conditions, and the consequences of an accident can be severe. Every time the fog is thick, I follow these practices, and it feels very safe.
