2008 Hummer H3 Owner's Manual - Page 306
2008 Hummer H3 Manual
Page 306 highlights
Passenger's Side Shown 7. Locate the vertical headlamp aiming screws, which are under the hood near each headlamp assembly. The adjustment screw can be turned with an E8 Torx® socket or T15 Torx® screwdriver. 8. Turn the vertical aiming screw until the headlamp beam is aimed to the horizontal tape line. Turn it clockwise or counterclockwise to raise or lower the beam. The top edge of the cut-off should be positioned at the bottom edge of the horizontal tape line. 9. Repeat Steps 7 and 8 for the opposite headlamp. 5-48
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7. Locate the vertical headlamp aiming screws, which
are under the hood near each headlamp assembly.
The adjustment screw can be turned with an E8
Torx
®
socket or T15 Torx
®
screwdriver.
8. Turn the vertical aiming screw until the headlamp
beam is aimed to the horizontal tape line. Turn it
clockwise or counterclockwise to raise or lower
the beam.
The top edge of the cut-off should be positioned at
the bottom edge of the horizontal tape line.
9. Repeat Steps 7 and 8 for the opposite headlamp.
Passenger’s Side Shown
5-48