
Precautions for vehicle lighting involve using the appropriate lights in corresponding scenarios. Below are specific precautionary guidelines: Low beam headlights: When a motor vehicle passes through an intersection controlled by traffic signals and makes a left turn, the turn signal should be activated, and low beam headlights should be used during nighttime driving. When a following vehicle is traveling in close proximity to the vehicle ahead in the same direction, high beam headlights should not be used. Low beam headlights should be used when encountering non-motorized vehicles on narrow roads or bridges. High and low beam headlights: When a motor vehicle passes through sharp curves, slopes, arched bridges, crosswalks, or intersections without traffic signal control at night, it should alternately use high and low beam headlights to signal.

Car lights should not be used carelessly, and I always pay special attention to these details when driving. On highways at night, you should use high beams, but immediately switch back to low beams when encountering oncoming traffic to avoid blinding other drivers. In rainy weather, fog lights are more effective than high beams—they have better penetration and don’t cause glare. Use turn signals at least 30 meters before making a turn to give following vehicles enough time to react. The automatic headlight feature in cars is convenient, but you should still manually check the light status when entering or exiting tunnels. Remember to inspect all bulbs monthly, especially brake lights and turn signals, as they are critical for driving safety. Avoid using high-pressure water jets directly on light covers when washing your car, as aged seals may allow water to seep in. If modifying lights, ensure the color temperature does not exceed 6000K, or the vehicle may fail the annual inspection.

Proper use of vehicle lighting is crucial for traffic safety. The most important aspect is knowing when to switch between high and low beams: use low beams on well-lit urban roads; switch to low beams when approaching oncoming vehicles within 150 meters; avoid using high beams when following other cars as the glare in rearview mirrors can distract drivers ahead. In foggy conditions, activate both front and rear fog lights along with hazard lights for better visibility. Remember to turn off all lights when parking, especially for models with automatic headlights which are easy to forget. Regular maintenance should include cleaning light covers - promptly remove bird droppings or tree sap. Never ignore faulty bulbs, as defective brake lights double rear-end collision risks. Be cautious with lighting modifications, as improper wiring alterations may cause vehicle fires.

After ten years of driving, I've summarized key points for light usage. When driving at night in the rain, turn on low beams plus front and rear fog lights - high beams create a light curtain in the rain making visibility worse. Turn on lights before entering dark areas to let your eyes adjust. Adjust light height properly - standard is 30 meters for low beams and 100 meters for high beams. Use hazard lights correctly when temporarily parked: broken-down vehicles should turn on hazards and place warning triangles, don't abuse them for regular parking. Never ignore light warnings - if the dashboard shows bulb failure, repair immediately. Replace dim reverse lights right away as they're crucial for nighttime reversing. Recommend checking lighting system wiring every 20,000 kilometers.


