Where is the car light adjustment screw located?

[DelEvelyn]

The car light adjustment screw is located at the back of the light. Here is an introduction to different types of lights: 1. Position lights (marker lights): Position lights are white in the front and red at the rear. When the light switch is turned to the first position, the front and rear lights that come on are position lights. Position lights are used during evening driving to make the vehicle visible to others. When visibility is poor through the rearview mirror, these small lights should be turned on. 2. Low beam headlights: Low beams must be turned on when driving in dark areas without streetlights, during dusk when visibility is poor, or at dawn. They should also be used during heavy fog, snow, or rain when visibility is obstructed, even during daytime. Additionally, low beams should be used on roads where existing lighting is insufficient. 3. High beam headlights: High beams should only be used when there are no other lighting facilities on the road and no oncoming vehicles. 4. Fog lights: Front fog lights must be turned on during fog, rain, or snow when visibility is poor, including during daytime.