How to Adjust the Optimal Angle for LED Headlights?

[AbelFitz]

LED headlight adjustment for optimal angle steps are as follows: 1. Find a wall, ensure the ground is level, and park the car about 10 meters away from the wall. 2. Measure the height from the ground to the center of the headlight and the distance between the two headlights. 3. Place a horizontal masking tape on the wall 0.1 meters lower than the headlight height, ensuring the tape is centered directly in front of the car. 4. Turn on the headlights and adjust the vertical adjustment screw until the headlight beam is centered on the tape on the wall. 5. Continue adjusting the vertical adjustment screw until the headlight beam is straight ahead. To ensure accuracy, measure the height of the beam on the wall and the height of the headlight, making sure both values are equal.