How to Refurbish Yellowed Headlights?
1 Answers
Headlight yellowing can be refurbished by: 1. Cleaning the headlights with soapy water; 2. Sanding and polishing the lens surface. Methods to maintain headlights include: 1. Regularly inspecting the lens cover to prevent water droplets; 2. Periodically replacing the headlights; 3. Properly adjusting the headlight height; 4. Using high-quality bulbs; 5. Preventing foreign object impacts; 6. Parking the vehicle in shaded areas to avoid direct sunlight. The standard for headlight adjustment is: 1. Drive the car onto a flat and open road; 2. Turn on the headlights and adjust the low beam projection point to about 30m from the car, ensuring the two projection points overlap; 3. Adjust the high beam projection point to be parallel with the ground.