1993 Chevrolet Camaro Owner's Manual - Page 252

Service & Appearance Care A Headlights Headlight Aiming Your vehicle has a mini-quadheadlight system. These headlights have vertical and horizontal indicators. When the headlights are properly installed and adjusted, and the vehicle is on level ground, both indicators will read in the center of the gage. If they do not, you can adjust the aim. To adjust the aim of your headlights: 1. Move your vehicle to a level surface. Use a spirit level to be sure. Be sure to remove any items that are not part of your original equipment from the trunk and passenger areas. No one should be seated in the vehicle and your fuel tank should be about half full. Check to be sure your tires are at the correct pressure. There are four headlights. Each one has its own verticaland horizontal aim position indicator. Each indicator has its own aiming screw. A. Vertical Indicator B. Horizontal Indicator C. Vertical Aiming Screw D Horizontal Aiming Screw .