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Vertical aim adjustment
1. Park the vehicle directly in front of a wall or screen on a level surface,
approximately 25 feet (7.6 meters) away.
•(1) 8 feet (2.4 meters)
•(2) Center height of lamp to
ground
•(3) 25 feet (7.6 meters)
•(4) Horizontal reference line
2. Measure the height from the
center of your headlamp (indicated
by a 3.0 mm circle on the lens) to
the ground and mark an 8 foot
(2.4 meter) horizontal reference line
on the vertical wall or screen at this height (a piece of masking tape
works well).
3. Turn on the low beam headlamps to illuminate the wall or screen and
open the hood. Cover one of the headlamps so no light hits the wall.
4. On the wall or screen you will
observe a light pattern with a
distinct horizontal edge towards the
right. If this edge is not at the
horizontal reference line, the beam will need to be adjusted so the edge
is at the same height as the horizontal reference line.
5. Locate the vertical adjuster on
each headlamp, then usea4mm
socket/wrench to turn the adjuster
either counterclockwise (to adjust
down) or clockwise (to adjust up)
aligning the upper edge of the light
pattern up to the horizontal line.
6. HORIZONTAL AIM IS NOT
REQUIRED FOR THIS VEHICLE
AND IS NON-ADJUSTABLE.
7. Repeat Steps 3–5 for the other headlamp.
8. Close the hood and turn off the lamps.
2006 F-150(f12)
Owners Guide (post-2002-fmt)
USA(fus)
Lights
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Page 60 of 336
Replacing headlamp bulbs
1. Make sure that the headlamp control is in the OFF position and open
the hood.
2. At the top and inboard side of the
headlamp, peel the protective cover
back from the lower screws and
loosen the three retaining screws.
3. Once the three retaining screws
have been removed, disengage the
tab at the top center of the
headlamp assembly by lifting it up.
4. Slide headlamp assembly forward
disconnecting the snap attachment
at the fender and disconnect the electrical connector from the bulb by
pulling rearward.
5. Remove the bulb by turning it
counterclockwise, then pull it
straight out.
Handle a halogen headlamp bulb carefully and keep out of
children’s reach. Grasp the bulb only by its plastic base and do
not touch the glass. The oil from your hand could cause the bulb to
break the next time the headlamps are operated.
Install the new bulb in reverse order.
2006 F-150(f12)
Owners Guide (post-2002-fmt)
USA(fus)
Lights
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Page 61 of 336
Replacing front parking lamp/turn signal/sidemarker bulbs
1. Make sure the headlamp control
is in the OFF position and open the
hood.
2. At the top and inboard side of the
headlamp, peel the protective cover
back from the lower screws and
loosen the three retaining screws.
3. Once the three retaining screws
have been removed, disengage the
tab at the top center of the
headlamp assembly by lifting it up.
4. Slide the headlamp assembly
forward disconnecting the snap
attachment at the fender.
5. Remove bulb socket from the
lamp assembly by turning it
counterclockwise and then pull the
bulb straight out.
Install the new bulb(s) in reverse order.
2006 F-150(f12)
Owners Guide (post-2002-fmt)
USA(fus)
Lights
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Page 275 of 336
2. Block the wheels.
•Manual transmission:
1. Set the parking brake, depress the clutch and place the gearshift in N
(Neutral).
2. Block the wheels.
Note:Do not start your engine with the air cleaner removed and do not
remove it while the engine is running.
OPENING THE HOOD
1. Inside the vehicle, pull the hood
release handle located under the
bottom of the instrument panel.
2. Go to the front of the vehicle and release the auxiliary latch that is
located on the front bumper under the grill.
3. Lift the hood until the lift cylinders hold it open.
2006 F-150(f12)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
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Poor wiper quality can be improved by cleaning the wiper blades and the
windshield, refer toWindows and wiper bladesin theCleaning
chapter.
To prolong the life of the wiper blades, it is highly recommended to
scrape off the ice on the windshield before turning on the wipers. The
layer of ice has many sharp edges and can damage the micro edge of the
wiper rubber element.
ENGINE OIL
Checking the engine oil
Refer to thescheduled maintenance informationfor the appropriate
intervals for checking the engine oil.
1. Make sure the vehicle is on level ground.
2. Turn the engine off and wait a few minutes for the oil to drain into the
oil pan.
3. Set the parking brake and ensure the gearshift is securely latched in P
(Park) (automatic transmission) or 1 (First) (manual transmission).
4. Open the hood. Protect yourself from engine heat.
2006 F-150(f12)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
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Page 331 of 336

checking and adding ..............280
dipstick ....................................280
filter, specifications ........283, 312
recommendations ...................283
refill capacities ........................313
specifications ..................316, 319
Exhaust fumes ..........................204
F
Fail safe cooling ........................290
Floor mats ...................................93
Fluid capacities .........................313
Foglamps .....................................55
Four-Wheel Drive vehicles .......219
driving off road .......................223
electronic shift ................221–222
indicator light .........................219
lever operated shift ................220
preparing to drive your
vehicle .....................................209
Fuel ............................................292
calculating fuel
economy ............................87, 297
cap ...........................................294
capacity ...................................313
choosing the right fuel ...........295
comparisons with EPA fuel
economy estimates .................300
detergent in fuel .....................296
filling your vehicle
with fuel ..................292, 294, 297
filter, specifications ........292, 312
fuel pump shut-off switch .....237
improving fuel economy ........297
octane rating ...................296, 319
quality ......................................296
running out of fuel .................297
safety information relating
to automotive fuels ................292Fuel pump shut-off switch .......237
Fuses ..................................237–238
G
Garage Door Opener
(see Homelink wireless
control system) ...........................78
Gas cap (see Fuel cap) ............294
Gas mileage
(see Fuel economy) .................297
Gauges .........................................19
H
Hazard flashers .........................236
Head restraints .................111, 115
Headlamps ...................................53
aiming ..................................55–56
autolamp system .......................53
bulb specifications ....................59
daytime running lights .............54
flash to pass ..............................54
high beam .................................54
replacing bulbs .........................60
turning on and off ....................53
Heating
heater only system ...................43
heating and air
conditioning system .....44, 46, 49
Homelink wireless control
system ..........................................78
Hood ..........................................275
I
Ignition ...............................201, 319
Infant seats
(see Safety seats) .....................150
2006 F-150(f12)
Owners Guide (post-2002-fmt)
USA(fus)
Index
331