1996 Oldsmobile Aurora Owner's Manual - Page 282

Start with the verticalheadlamp aim. Don't try to adjust the horizontal aim first. Adjustment screws can be turned with an E8 Torx@socketor T15 Torx screwdriver. 2. Now adjust the horizontal aim. Check the horizontal aim for each headlamp and adjust it as necessary. Turn the horizontal aiming screw until the pointer is lined up with the0 (zero). 1. Check the vertical aim for each headlamp and adjust it as necessary. Turn the vertical aiming screw until the bubble in the level is centered at (zero). 0 3. Now, re-check the vertical aim, to make sure it is still correct after thehorizontal aim adjustment. Readjust, if necessary.