When to Use High Beam While Driving?

[GrahamLee]

During driving, high beams should only be used when there are no other lighting facilities on the road and no oncoming vehicles. Below are the precautions for using low beam and high beam in cars: 1. Low beam must be turned on in the following situations: when driving in areas without streetlights at night, or during dusk when it is relatively dark or at dawn when light first appears; if encountering heavy fog, snow, or heavy rain that obstructs visibility, low beam must be turned on even during the day; on some roads where there are lighting facilities but the brightness is insufficient, low beam should also be turned on. 2. High beam should only be used when there are no other lighting facilities on the road and no oncoming vehicles. Otherwise, it will seriously interfere with the vision of other drivers and may even cause traffic accidents. Be careful not to mistakenly use high beam instead of low beam. 3. High beam must be immediately switched to low beam in the following situations: first, when there is an oncoming vehicle; second, when the distance to the vehicle ahead in the same direction is relatively close; third, when the road already has sufficient lighting, as well as when crossing railway intersections or returning to busy streets.