Chevrolet Repair Questions? Ask a Mechanic for Answers ASAP
Headlamp Aiming (Composite) Composite Headlamps
Two adjusting screws control the horizontal and vertical aiming of each headlamp assembly.
The screws (1, 2) are in the radiator support. The location is not readily visible.
The 2 holes in the radiator support for each headlamp assembly provide access to the recessed adjusting screws (1,2). Using a T15 TORX® head bit, turn the screws.
Adjust the headlamps to the specifications required by the state and/or the local authorities.
Headlamp Aiming Screen
Measure the distance from the centerline of the low beam lamp.
Measure the height from the floor to the center of the low beam.