1. Using your chalk, mark the top of the hot spot when your headlights are "on" on the wall. 2. Adjust accordingly to the height you want it to be at. (at a 25 ft distant, I raised the top of my hot spot up approximately 5inches from the original line.) about 40x quarter turns. 3. Measure the distance between the ground and the centre of the headlight beam. It will help you determine the proper aiming height. Adjust the aim of the headlights by turning the adjustment screws or levers on the back of the headlight assembly. Make minor adjustments and re-test the aim until the beams are correctly aligned. To perform a basic adjustment, you will need the correct tools, masking tape, and a tape measure. You can then follow these steps: Step 1: Park your car on level ground facing a wall. Step 2: Locate the headlight adjustment bolts or screws. These are located on the top of the headlights and on the inboard side of the headlight housing. To adjust the headlights on f150, locate the adjustment screws and use a screwdriver for vertical and horizontal adjustments as needed. Properly aligned headlights enhance visibility and ensure safety while driving at night. With safety being a top priority, it is crucial to adjust the headlights of your f150 properly. Correctly aligned headlights not only… Read More »How to Perfectly Check light beam for proper height aiming: a. The top of the low beam pattern should align 2” below line B. b. The high beam of light should be directed straight ahead. Properly adjusted headlights project a concentrated beam of light and should center on line B. High beam adjustment is illustrated below. Adjust headlight aiming if necessary. The high-beam headlamps will be correctly aimed if the low-beam headlamps are aimed properly. 1. Open the hood. See Hood on page 10‑5 for more information. 2. Locate the aim dot on the lens of the low&-beam headlamp. 3. Measure the distance from the ground to the aim dot on the low&-beam headlamp. Record the distance. ZXMT Butyl Sealant Tape, PROMOTOR Sealants Butyl Rubber Tape for Installing Car Part, Windows, Doors and Windshield etc. $12.49. QCQIANG 26pcs Double-Sided Hole Oval Rubber Grommets, Drill Hole Firewall Hole Plugs Wire Protection with Cable Sticky Tape, 5 Size 13 * 27mm, 25 * 40mm, 20 * 44mm, 25 * 60mm, 30 * 85mm, Black. Cover one headlight with a towel or similar and turn the headlights on (you may want to have the engine running if your battery isn’t new). One screw will adjust the headlight up/down while the other will adjust left/right – keeping your eye on the beam on the wall slowly turn one of the screws to determine which direction it’s adjusting .

how to properly adjust headlights