What is the method for adjusting the headlights of a Sonata?

[LeLevi]

The method for adjusting the headlights of a Sonata is: 1. Turn on the high beams and stand in front of the headlights with your feet close to the headlights vertically. Observe the position where the high beam hits your feet, note the center point of the light, and remember it; 2. Move vertically to the wall 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 of the headlights, ensuring the light center aligns with the marked position on the wall, with the vertical distance not exceeding 10 cm; 4. When adjusting the lights, ensure there are no other people in the car. Slightly raise the light center to account for potential adjustments when the car is loaded and sinks; 5. Adjusting vertically will show obvious movement of the light center, while adjusting horizontally may not. If the light center does not move horizontally, continue turning the screwdriver until the light center aligns with the marked position; 6. Once both headlights' light centers are aligned with the marks, stand in front of the car and observe the light beams emitted by the headlights. If everything looks correct, the adjustment is complete.