What do you mean by turning the headlights?

Headlight is also called adaptive headlight system in English. Headlights can automatically adjust the deflection of headlights according to the driving speed and steering angle. In order to illuminate the "no-go" area in advance and provide all-round safety lighting, so as to ensure that the driver has the best view at any time. However, the illumination range of ordinary headlights is fixed. When the car turns at night, because the lighting angle can't be adjusted, "blind spots" often appear in the corner, which greatly threatens the driver's safe driving at night.