FORD 2013 F-150 v.2 - Manual (Page 339)

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.
338 Maintenance
2013 F-150 (f12)
Owners Guide gf, 2nd Printing, October 2012
USA (fus)