For 1990-2009 cars

1. Prepare the vehicle. Refer to Aim Preparation in Headlamp Aiming .
2. Turn the vertical adjustment screw until the pattern aligns on the screen.
3. Ensure that you obtain the following conditions when you project the lamps on a screen 7.6 m (25 ft) away:

• | The top edge (4) of the high intensity zone will be 100 mm (4 in) below the horizontal centerline (2) of the lamps.

• | The center of the high intensity zone will be on the vertical centerline (1) of the lamps.