What are the lights in Subject 3?
1 Answers
Car headlights, also known as automotive front lights or LED daytime running lights, include high beams, low beams, and turn signals. High Beams: High beams should only be used when there is no other surrounding light. They are suitable for driving on unlit highways or rural areas at night to expand the field of vision. When encountering oncoming traffic, it is necessary to switch to low beams for safety and courtesy. Low Beams: Low beams must be turned on when driving in areas without streetlights at night, during dusk when it's darker, or at dawn. In conditions like heavy fog, snow, or heavy rain that impair visibility, low beams should also be used even during the day. Additionally, in areas with insufficient lighting, low beams should be activated. Turn Signals: The primary purpose of turn signals is to indicate to other vehicles and pedestrians when the car is turning, serving as a warning. Sometimes, turn signals can also function as auxiliary lighting in narrow spaces to help drivers observe obstacles on either side.