What is the reason for the Malibu headlight leveling adjustment malfunction?

[SanRicardo]

Headlight leveling adjustment malfunction occurs because the headlight adjuster fails, causing the headlight beam to deviate from the standard direction. Simply repair the headlight adjuster, replace the corresponding parts, or replace the headlight. Below is relevant information about car headlights: 1. Introduction to car headlights: Car headlights, also known as car front lights or LED daytime running lights, act as the eyes of the car. They not only relate to the external image of the car owner but are also closely linked to safe driving at night or under bad weather conditions. The use and maintenance of car lights should not be overlooked. 2. History of car headlights: The first car headlight was a household handheld lamp. In 1887, when a driver got lost in a dark wilderness, a farmer guided him home using a handheld lamp. In 1988, an American company introduced parabolic reflectors for headlights, side lights, and tail lights.