How to adjust the height of Leiling headlights?
4 Answers
Toyota Leiling headlights can be adjusted both automatically inside the car and manually outside. For automatic adjustment, simply use the buttons inside the car. For manual adjustment, a cross-head screwdriver is required to adjust the headlights from the back. Below are the steps for adjusting the headlights: 1. Turn on the high beams and stand in front of the headlights with your feet as close to the headlights as possible. Observe where the high beams hit your feet, identify the center point of the light (the brightest spot of the light beam), and remember it. 2. Then move to a wall, stand vertically against it, and mark the position of the light center on the wall based on the position on your feet. 3. Use a screwdriver to rotate the adjustment gear on the headlight to align the light center with the mark on the wall (the vertical distance should not exceed 10 cm). 4. If there is no one else in the car while adjusting the lights, you can slightly raise the light center (generally no more than 5 cm). The reason is simple: an empty car sits higher, and when loaded with passengers, the car will sink a bit. Raising the light center slightly allows for some adjustment margin. 5. When adjusting vertically, the movement of the light center is very noticeable. However, when adjusting horizontally, the light center moves less noticeably, requiring several turns of the screwdriver to see a slight movement. So, don’t worry if the light center doesn’t move horizontally; just keep turning the screwdriver until the light center aligns with the mark you made. 6. Once both headlights' light centers are aligned with the marks, stand in front of the car (a bit farther away) and observe the light beams to ensure they are projecting straight forward, as there might have been some deviation when you moved to the wall to make the marks.
Adjusting the height of the Leiling's headlights is quite simple, and I often help my neighbors with this. First, park on a flat, hard surface, open the hood after turning off the engine. There's a small knob or screw hole behind the headlight, which can be adjusted with a Phillips screwdriver—turn clockwise to raise the beam and counterclockwise to lower it. It's best to do this at night when it's dark. Point the car at a wall and test the headlights from a distance of a few meters. Adjust the height so the light evenly covers the center of the wall—not too high to blind oncoming traffic or too low to see the road clearly. Pay attention while driving; if the light seems off, adjust it promptly, as this affects driving safety and helps prevent nighttime accidents. Develop a habit of checking regularly, like once a year, to save hundreds in repair costs. If the manual adjuster won't turn, don't force it—it might be due to aging or poor contact, so it's best to have a professional check the wiring.
As a Corolla owner, I've personally adjusted the headlight height. After opening the hood, look for the headlight unit's side where there's usually a cross-slot screw or plastic wheel. Turn clockwise to raise and counterclockwise to lower - it's simple. Best to park on level ground and adjust against a garage wall or board. Factory settings aren't always accurate, especially after new car delivery when they may shift and affect visibility. After adjusting, test drive to check if lights properly illuminate the road. Too high risks dazzling others (and fines), too low creates dangerous dark spots. While at it, check bulb condition - old bulbs dim and replacements may shift alignment. This quick fix takes minutes but requires steady hands - avoid excessive force. Never underestimate this safety fundamental, especially for frequent night drivers needing regular adjustments for optimal visibility.
DIY adjusting the height of the Levin's headlights is quite fun. Open the engine compartment to locate the adjustment points, then use a standard Phillips screwdriver to adjust the screw angle. During testing, park on level ground and turn on the lights to check the wall for uniform light height. Setting them too high can cause the beam to shine too far, dazzling oncoming traffic and increasing risks, while setting them too low may obscure deceleration zone signs and potentially cause collisions. During manual adjustment, proceed steadily and slowly to avoid stripping the screw holes. If the screw won't turn, don't force it to prevent potential short circuits in the wiring. After adjustment, drive at night to check the actual effect. Proper light distribution can enhance driving confidence and reaction time. Related advice includes keeping the headlight covers clean to prevent light scattering.
