What does auto mean in car lights?

[Valeria]

Auto in car lights refers to the automatic headlights. The method to turn them on is: adjust the combination switch of the car lights to the auto position. The function of automatic headlights is: when the light becomes dim during driving, the headlights will automatically turn on, and when the light becomes bright, they will automatically turn off. The maintenance methods for automatic headlights are: 1. Regularly check the lamp cover to avoid water droplets; 2. Prevent impact from foreign objects. The working principle of automatic headlights is: the photosensitive sensor forms a voltage signal based on changes in external light, which is fed back to the automatic headlight control module. After data analysis, it determines whether the lights should be turned on.