2005 FORD SUPER DUTY lights

To adjust the headlamps:
1. Park your vehicle on a level
surface about 25 feet (7.6 meters)
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
•(5) Center of headlamps
•(6) Center line of the vehicle
2. The center of the headlamp is marked either on the lens (a circle or
cross marker) or on the bulb shield, internal to the lamp (mark or
feature). Measure the height from the center of your headlamp to the
ground (2) and mark an 8 foot (2.4 meter) long horizontal line on the
wall or screen (1) at this height (masking tape works well).
3. Turn on the low beam headlamps
and open the hood.
4. Locate the high intensity area of
the beam pattern and place the top
edge of the intensity zone even with
the horizontal reference line (4). If
the top edge of the high intensity
area is not even with the horizontal
line, follow the next step to adjust
it.
REVIEW COPY
2005 F250/350/450/550(f23), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Lights
43

5. Locate the vertical adjuster (2)
for each headlamp. Adjust the aim
by turning the adjuster control
either clockwise (to adjust up) or
counterclockwise (to adjust down).
6. In addition to the horizontal line
marked in step 2, a pair of vertical
lines (5) must be marked at the
center line of the headlamps on the
wall or screen.
7. On the wall or screen, locate the high intensity area of the beam
pattern. The left edge of the high intensity area should be even with the
vertical line corresponding to the headlamp under adjustment. If the left
edge of the high intensity area is not even with the vertical line, follow
the next step to adjust it.
8. Locate the horizontal adjuster (1) for each headlamp. Turn it
clockwise or counterclockwise, to place the left edge of the high
intensity area even with the vertical line corresponding to the headlamp
under adjustment.
Vertical aim adjustment (aerodynamic headlamps)
The headlamps on your vehicle can only be vertically adjusted. Your
vehicle does not require horizontal aim adjustments.
To adjust the headlamps:
1. Park the vehicle directly in front of a wall or screen on a level surface,
approximately 25 feet (7.6 meters) away.
•(1) Eight feet
•(2) Center height of lamp to ground
•(3) Twenty-five feet
•(4) Horizontal reference line
REVIEW COPY
2005 F250/350/450/550(f23), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Lights
44

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 use a E5 Torx
socket 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. Repeat step 3–5 for the other
headlamp.
7. Close the hood and turn off the
lamps.
REVIEW COPY
2005 F250/350/450/550(f23), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Lights
45

TURN SIGNAL CONTROL
•Push down to activate the left
turn signal.
•Push up to activate the right turn
signal.
COURTESY/READING LAMPS (IF EQUIPPED)
The dome lamp lights when any
door is not completely closed, the
instrument panel switch is pushed
past the detent and when any of the
remote entry controls are pressed
while the ignition is off.
The reading lamps can be turned on
by pressing the rocker controls next
to each lamp.
MAP LAMPS (IF EQUIPPED)
To turn on the map lamps, press the
control next to each lamp.
REVIEW COPY
2005 F250/350/450/550(f23), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Lights
46

BULBS
Replacing exterior bulbs
Check the operation of all the bulbs frequently.
Function Number of
bulbsTrade number
Headlamps (aerodynamic) 2 9008
Headlamps (sealed beam) 2 H6054
Park lamp with
aerodynamic headlamp2 3157A
Park lamp with sealed
beam headlamp2 4157K/3157
Sidemarker 2 194
Tail/stop/turn/sidemarker 2 4157K/3157
Backup 2 3156
High-mount stoplamp 1 922
Foglamp 2 9145
License plate lamp 2 194
Cargo lamp 2 906
Roofmarker 5 194
Rear fender clearance* 4 W5W
Interior visor lamp (if
equipped)4 194
Rear identification 3 194
All replacement bulbs are clear in color except where noted.
To replace all instrument panel lights - see your dealer
* Dual rear wheels, or if equipped.
REVIEW COPY
2005 F250/350/450/550(f23), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Lights
47

Replacing headlamp bulbs (aerodynamic)
1. Make sure that the headlamp control is in the OFF position and open
the hood.
2. Remove the four screws from the
top and bottom front of the
headlamp assembly.
3. Press the retaining clip at the top
of the headlamp assembly while
pulling the assembly straight out.
If removing the lamp is difficult,
removing the four screws along
the top of the grill will help
provide more clearance.
4. Disconnect the electrical
connector by squeezing the release
tab and pushing the connector
forward and then pulling it reward.
5. Remove the bulb assembly by
turning it counterclockwise and
pulling 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(s) in reverse order.
REVIEW COPY
2005 F250/350/450/550(f23), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Lights
48

Replacing park/turn and sidemarker lamp bulbs (aerodynamic)
1. Make sure that the headlamp control is in the OFF position and open
the hood.
2. Remove the four screws from the
top and bottom front of the
headlamp assembly.
3. Press the retaining clip at the top
of the headlamp assembly while
pulling the assembly straight out.
If removing the lamp is difficult,
removing the four screws along
the top of the grill will help
provide more clearance.
4. Remove the bulb assembly, (1)
sidemarker or (2) park/turn by
turning it counterclockwise and
pulling it straight out.
5. Pull the old bulb out from the
socket.
Install the new bulb(s) in reverse order.
REVIEW COPY
2005 F250/350/450/550(f23), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Lights
49

Replacing headlamp bulbs (sealed beam)
1. Make sure that the headlamp control is in the OFF position and open
the hood.
2. Remove the four screws from the
top and bottom front of the
headlamp assembly.
3. Press the retaining clip at the top
of the headlamp assembly while
pulling the assembly straight out.
If removing the lamp is difficult,
removing the four screws along
the top of the grill will help
provide more clearance.
4. Disconnect the electrical
connector from the park lamp/bezel.
5. Remove the four screws and the
headlamp retaining ring from
headlamp.
Install the new bulb(s) in reverse order.
REVIEW COPY
2005 F250/350/450/550(f23), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Lights
50