2003 Ford Ranger Owner Guide 3rd Printing - Page 44

Lights To adjust the headlamps: 1. Park your vehicle on a level surface about 7.6 meters (25 feet) away from a vertical plain surface (3). Check your headlamp alignment at night or in a dark area so that you can see the headlamp beam pattern. • (1) Eight feet • (2) Center height of lamp to ground • (3) Twenty-five feet • (4) Horizontal reference line 2. The center of the headlamp has a 3.0 mm circle on the lens. Measure the height from the center of your headlamp to the ground (2) and mark a 2.4 meter (8 foot) long horizontal line on the plain surface (1) at this height (masking tape works well). 3. Turn on the low beam headlamps. The brightest part of the light should be below the horizontal line (4). If it is above the line the headlamp will need to be adjusted. 4. Open the hood. 5. Locate the vertical adjuster for each headlamp. Adjust the aim by turning the adjuster control either clockwise (to adjust down) or counterclockwise (to adjust up). Note: Use a 4 mm socket or box wrench to turn the vertical adjuster control. 6. Horizontal aiming is not required for this vehicle and is non-adjustable. 44