Headlamp: Adjustments
Vertical-Horizontal Aiming Method1. Adjust the tire air pressure to the specification.
2. Fill the fuel tank and remove excess cargo.
3. Position the unloaded vehicle on a flat, level surface.
4. Position the vehicle straight ahead and perpendicularly to a wall. Set the headlights 7.6 m {25 ft} from the wall.
5. While adjusting one headlight, disconnect the connector of the other.
6. Adjust the up/down position of the headlight using, the vertical aiming gauge. Make sure the bubble in the gauge is within two lines on either side of the center "0".