Why Do Car Headlights Automatically Turn On in Rainy Weather?

[LaTimothy]

Car headlights automatically turning on is related to light conditions. Below is a detailed introduction to the use of car lights: 1. Low beam: Used for nighttime illumination, with a wide coverage area but short distance, approximately 25-35 meters. 2. High beam: Used for nighttime illumination, with a long distance and high angle, approximately 80-100 meters. Turn off high beams when encountering another vehicle. Do not use when following another vehicle closely. Avoid using in conditions of low visibility such as fog, rain, snow, or dust. 3. Turn signals: Located on both sides of the vehicle, yellow in color, used to indicate turning or pulling over. 4. Position lamps: Also known as width indicators, they are used to outline the vehicle's profile. Different vehicle models may have different position lamp configurations.