How to repair the broken headlight adjuster?

The maintenance method of the damaged headlight adjuster of Pacific Auto Network is: directly remove the headlight and pry open the adjusting screw seat on the low beam base that needs to be replaced. If the adjusting screw on the right side of the headlight is broken, you can adjust the tangent from left to right, and then adjust the overall tangent height with the headlight adjusting switch in the car.

Headlight adjuster can be repaired if it is broken, but the master of 4S shop will suggest replacing the assembly.

It is very simple to directly repair and replace parts.

Under the influence of trunk load, long-term vibration and high and low road conditions, the irradiation direction of car headlights will deviate from the standard direction. The function of the dimmer is to adjust the irradiation direction of the headlight from the deviation direction to the standard direction, so as to improve the lighting effect of the headlight.

At present, there are two main ways of light adjustment: the manual way is mainly composed of headlight adjustment motor and manual switch, the headlight adjustment motor is in the front of the lamp, the control part is in the cab, and there is a manual switch on the dashboard, which is adjusted by the driver according to his own needs; The automatic type consists of headlamp adjusting motor, controller and two level sensors. Horizontal sensors are installed at the front and rear ends of the car body respectively, which mainly detect the height from the car chassis to the ground and transmit the height difference to the controller in the form of electrical signals. After comparison and calculation, the controller controls the headlight adjustment motor, thus completing the automatic adjustment function of the headlight.

(Photo/Text/Photo: Pacific Auto Network Q&A called Beast)