How to use car lights reasonably in foggy days?

The correct use of car lights is an important link to ensure the safety of driving in foggy days. When driving in foggy weather, the driver should turn on all the front and rear fog lights. If the fog is heavy, they can also turn on the double flashing lights. The main purpose of turning on fog lights and double flashing lights is to let drivers of other vehicles observe you better and avoid rear-end collision and scraping accidents.

1, when the visibility is less than 1 km in foggy days, the headlights and rear fog lights must be turned on. Turning on headlights is not only to look at the car in front, but more importantly, to remind the car in front. Otherwise, it is difficult to find the rear car before the front car merges in the fog, which is easy to cause rear-end collision.

2. You can't turn on the high beam in foggy night. Because the high beam is designed to illuminate a large area, it is easy to scatter in the fog, which makes the driver's eyes scattered and white, and he can't see clearly ahead.

3. If the fog continues to increase, turn on the front fog lamp. There are two kinds of front fog lights, one is yellow, which mainly uses the strong penetration of yellow light to see the front. The other is downward projection, which mainly illuminates the ground near the front of the car. It is also very useful.

4. When the visibility is less than 100 meters, double flashing lights should be turned on while slowing down. Yellow light penetrates strongly. Second, the flashing lights stimulate the driver's eyes behind the car, which has a warning effect.

5. If you drive on expressway in foggy weather, don't drive too slowly, because it's easy to be chased by the rear car. If you are afraid to drive because of fear, park your car in the emergency parking area and drive for a double flash. Then place a luminous object 50-100 meters behind the car. In addition, passengers must get off the bus, climb over the roadside guardrail and wait outside the road.

Reminder: Some drivers will think it will be better to turn on the high beam, but it is not. When you turn on the high beam, your sight will get worse. Therefore, it is suggested that the driver can use the high beam as a signal light to ensure that the other party can find you more easily when passing by, but the flashing time of the high beam should be extremely short, so as not to affect the other party's line of sight and cause an accident.