How to adjust headlights on Silverado
When I adjust it with the hex bolt, it just moves it further out or in. Anyone know how to adjust it up and down?? Chevy Silverado LMM GMC. Turn the adjustment screw clockwise or counterclockwise, until the center of the beam shines on the spot where the bottom of the wall meets the ground. the left is almost where the right should be, and the right side is in the ditch they have a adjustment screw on top, but it only adjusts up and down. i was.
KAI - Headlamp Adjusting Spring (Part No. GMKHW) · Pair · Meets All Federal Motor Safety Standards · No Drilling Needed For Installation · No Modifications. Up and down adjustments on 03,04 chevy (GMC is different), is on top (between the two beams). It is a torx screw. It looks like you need to use wooden shims . Turn the upper screw or bolt to adjust the vertical field. Clockwise usually raises the lights, while counterclockwise turns should lower them. Use a.