Should Fog Lights Be Turned On in Rainy Weather?

[AngelinaRose]

Fog lights should be activated when visibility drops below 200 meters in rainy conditions. Here are specific details about using lights during rain: Visibility: According to traffic regulations in China, when visibility falls below 200 meters during rain, vehicles must turn on their fog lights while driving. Hazard warning lights (double flashing lights) are intended for temporary parking or other emergency situations to alert passing vehicles. However, if visibility drops below 100 meters, drivers are required to activate both fog lights and hazard warning lights. Enhanced Penetration: Hazard warning lights improve the penetration of vehicle lighting, ensuring that other drivers are aware of the vehicle's presence. If visibility is good during rain and fog lights alone are sufficient, using hazard warning lights unnecessarily constitutes a traffic violation.

[StPreston]

When driving in rainy weather, I always consider whether to turn on the fog lights. I remember one time during a heavy rainstorm on the highway, visibility was extremely poor. I turned on both front and rear fog lights, which made my car more noticeable, keeping other drivers at a safer distance. However, not all rain is heavy—if it's just drizzling or the city streets are well-lit, using fog lights might create glare and bother drivers behind me. I believe fog lights are practical in heavy downpours when visibility drops below 50 meters, as their low-angle beams can cut through water vapor without reflecting glare. In light rain or clear weather, it's better to turn them off—saving power and being considerate. Regularly checking the condition of your car lights is also important; replace aging bulbs promptly. Driving slowly in the rain is key—lights are just an aid, not a solution. Developing habits for different weather conditions ensures safer trips.

[MacAdelyn]

As a seasoned driver with decades of experience, I’ve summarized some tips for using fog lights in rainy conditions: In heavy rain or dense fog, turn them on decisively—low beams effectively cut through the rain, making your position clear to vehicles ahead and behind, reducing rear-end collision risks. Avoid using them in light rain or urban areas to prevent glare and annoyance. Once during a hurricane, my fog lights were a lifesaver, but don’t overuse them to avoid fines or irritation. The key is adjusting lights based on visibility: on in heavy rain, off when it lightens. Also, ensure your lights are well-maintained—replace aging bulbs or fix poor connections. Safe driving hinges on controlling speed and keeping distance; lights are just tools. Adopting these habits minimizes risks when driving in the rain.

[LaChristopher]

As a parent, managing your car's lights is crucial when driving with family on rainy days. Turning on fog lights during heavy rain can improve visibility, especially on dark roads to prevent accidents; however, they're unnecessary during light rain or in well-lit urban areas to avoid glare that may disturb others. My advice is to decide based on rainfall intensity: turn them on in downpours and off in drizzles. Regularly check if your light switches function properly to ensure safe travels.