Why Should Headlights Be Alternated Between High and Low Beams When Passing Through Crosswalks at Night?

[SanPatrick]

Because when alternating between high and low beams at night, there will be a particularly noticeable alternation of light and dark in front of the vehicle, which is sufficient to serve as an effective warning, letting pedestrians know that a car is approaching so they can avoid it in time. Below is some relevant information about car lights: 1. Light Usage: When learning to drive, one should master the proper use of car lights. These lights play an important role in daily driving, and correct and reasonable use of car lights can make driving safer. 2. Turn Signals: Cars have turn signals at the front and rear, and some cars also have turn signals on the sides, rear window glass, or rearview mirrors. Before turning, the turn signal should be activated in advance. The switch is located on the lever behind the left side of the steering wheel; pushing it downward with the left hand activates the left turn signal, while pushing it upward activates the right turn signal.