2013 Ford F150 Regular Cab Owner Manual Printing 3 - Page 344

Maintenance 343 For Vehicles With HID Headlamps: There is a distinct cut-off (change from light to dark) in the left portion of the beam pattern. The top edge of this cut-off should be positioned 2 inches (5 centimeters) below the horizontal reference line. 4. Locate the vertical adjuster on each headlamp. Use a #2 Phillips screwdriver to turn the adjuster either counterclockwise or clockwise in order to adjust the vertical aim of the headlamp. 5. Repeat Steps 3-4 for the other headlamp. 6. Close the hood and turn off the lamps. HORIZONTAL AIM IS NOT REQUIRED FOR THIS VEHICLE AND IS NOT ADJUSTABLE. CHANGING A BULB Lamp Assembly Condensation Exterior lamps are vented to accommodate normal changes in pressure. Condensation can be a natural by-product of this design. When moist air enters the lamp assembly through the vents, there is a possibility that condensation can occur when the temperature is cold. When normal condensation occurs, a thin film of mist can form on the interior of the lens. The thin mist eventually clears and exits through the vents during normal operation. Clearing time may take as long as 48 hours under dry weather conditions. These are examples of acceptable condensation: • Presence of thin mist (no streaks, drip marks or droplets). • Fine mist covers less than 50% of the lens. 2013 F-150 (f12) Owners Guide gf, 3rd Printing, February 2013 USA (fus)