What Lights to Use When Driving in Heavy Rain?

1 Answers
GenevieveLynn
07/30/25 1:58am
When driving in heavy rain, it is necessary to turn on the fog lights. The purpose of using fog lights in rainy weather is not to see others better but to make your vehicle more noticeable to other drivers. Utilizing fog lights enhances driving safety in the rain, and if necessary, the hazard warning lights should be activated to ensure that vehicles behind are constantly aware of the situation ahead. Even if your vehicle doesn't have fog lights, you should still use the low beam headlights. Below are some precautions for driving in heavy rain: Reduce Speed: Regardless of the road width or condition, always drive at a reduced speed in the rain. Continuously monitor the distance between your vehicle and others, and be mentally prepared to take emergency actions if needed. Visibility is poor in rainy conditions, and the braking distance of vehicles increases, so reducing speed in advance allows sufficient time and space to handle any situation safely. Maintain Safe Distance: Rainy weather obstructs visibility, so it's crucial to keep a safe distance from other vehicles. Pay attention to the distance between your car and the ones in front and behind you, increasing the following distance. Particularly, stay away from large vehicles as they can block your view and may create water splashes that can interfere with your driving. Additionally, large vehicles can pass through deep water that smaller cars might not be able to navigate. Use Fog Lights in Rain: Make full use of fog lights to improve driving safety in the rain. Activate the hazard warning lights when necessary to alert following vehicles of your presence and movements. Do Not Restart After Stalling: In heavy rain or storms, some areas may flood quickly. If you must drive through water, do so at a steady speed using a low gear. If your vehicle stalls during the process, do not attempt to restart it immediately. Restarting blindly can cause severe engine damage. Instead, contact a professional repair service promptly. Only after a technician has inspected the vehicle and confirmed it's safe should you attempt to restart it.
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