What Lights Should Be Turned On When Driving in the Rain?

[DiPreston]

When driving in the rain, you should turn on the headlights, width indicator lights, and rear fog lights, using different lights depending on the amount of rain: 1. Use width indicator lights when the rain is light; 2. Use headlights or front fog lights when the rain is heavy; 3. Use rear fog lights during heavy rain. Rear fog lights should only be turned on during heavy rain because they are extremely bright and can penetrate thick fog. Additionally, when driving in the rain, it is essential to maintain a safe distance from the vehicle ahead. Wet and slippery roads can make sudden braking difficult at high speeds, so driving at a lower speed effectively allows more time for braking and helps prevent accidents. Stay away from large trucks and heavy vehicles, and slow down when passing through waterlogged areas. If the water depth exceeds half of the tire height, there is a risk of water entering the vehicle and engine, posing a threat to driving safety.

[VanDaniela]

Having driven for decades, I believe turning on lights in rainy weather is crucial. First, activating the low beams is fundamental—they ensure you see the road ahead clearly without causing raindrops to reflect blinding glare. During heavy rain or thick fog, I also engage the fog lights, especially on highways, as they cut through water vapor to enhance visibility. Never use high beams; the reflection off raindrops creates a blinding whiteout, which is extremely hazardous. Make it a habit to check all lights—including taillights—before heading out; don’t wait for rain to expose a malfunction. Rain already makes roads slippery, so drive slowly and maintain distance. Your lights act as your eyes—if they’re not on, accidents become far more likely.

[StJameson]

It often rains here, so when the raindrops get heavy, you have to be careful with the lighting settings. What I do most often is turn on the low beams to illuminate the road ahead without being glaring. When the rain is particularly heavy, I occasionally use the fog lights because they're designed to penetrate dense rain. Remember not to be foolish and turn on the high beams—the reflection off the rain curtain will make it impossible to see anything. Usually, I make sure to clean the windshield to prevent fogging and obstructed vision. Driving in the rain with poor visibility means lighting is your sense of security—dim lights are too weak, so low beams combined with cautious driving are the most reliable.

[LaGarrett]

Having played with cars for many years, the key to driving in the rain lies in the choice of lighting. Turning on the low beam is most appropriate, providing good illumination in the rain without causing glare issues. If the rain intensifies, turning on the fog lights is also a good option, especially the front fog lights which have strong penetration. Remember, high beams have the opposite effect in the rain, as raindrops reflect the light and cause blinding. Regularly check and maintain your car lights to ensure all functions are working properly.

[AustinFitz]

When I first got my driver's license, I was completely confused about which lights to use in the rain. Now I've learned better - you must turn on your low beams when it rains, as they provide adequate brightness without being easily disrupted by the rain. In heavy rain, you can also try the front fog lights for better penetration. Stay away from high beams, as the reflection off raindrops will only blur your vision more. Light checks are crucial - don't overlook minor issues like loose bulb sockets, and make it a habit to take a quick look before every drive.