What lights should be used when a car enters a tunnel?

1 Answers
DiAaliyah
07/30/25 7:24am
When a car enters a tunnel, it should use headlights and turn on the position lights at the same time. The vehicle's lights will reduce the visual differences caused by changes in light, ensuring that the driver can observe the road conditions without interference and compensating for the insufficient lighting inside the tunnel. This allows the driver to identify problems promptly and take timely measures. The functions of car lights are: 1. Turning on the turn signals to alert following vehicles and reduce rear-end collisions; 2. Improving visibility of road conditions to enhance driving safety; 3. Informing vehicles behind that the car is braking, prompting them to slow down. The maintenance methods for car lights include: 1. Regularly checking the lamp covers to avoid water droplets; 2. Replacing the headlights periodically; 3. Adjusting the height of the headlights properly; 4. Using high-quality bulbs when replacing headlights; 5. Protecting the headlights from foreign object impacts.
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