Headlight Aiming Wall Chart. If youre adjusting your headlights outside youll need to do this work. Which include the Symtech SCA1 and wall charts.
Mark both spots with a horizontal tape. Next find a wall. Once you are at the correct distance from the wall you can turn off the light and remove the ring around the headlights to find the adjustment screws.
U Do both headlamps aim at the same height.
10 x 3. The distance between the car and the wall should be 10 to 25 feet with the car lights directed at the wall. Height indicators show where to place aiming string and 4 markers for correct vertical and horizontal alignment according to PA Safety Inspection. Least 10 wide and tall enough for all headlights about 5.