2010 FORD SUPER DUTY headlamp

•(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 from that lamp 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 Steps 3–5 for the other
headlamp.
7. Close the hood and turn off the
lamps.
TURN SIGNAL CONTROL
•Push down to activate the left
turn signal.
•Push up to activate the right turn
signal.
Lights
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2010 F-250/350/450/550(f23)
Owners Guide, 1st Printing
USA(fus)

Replacing exterior bulbs
Check the operation of all the bulbs frequently.
Function Number
of bulbsTrade number
Headlamps (aerodynamic) 2 H13/9008
Headlamps (sealed beam) 2 H6054
Park lamp with aerodynamic headlamp 2 3157A or 3157AK
Park lamp with sealed beam headlamp 2 3157
Sidemarker 2 194
Tail/stop/turn/sidemarker (pick-up only) 2 3157
Tail/stop/turn/sidemarker (chassis cabs
only; if equipped)2 3157
Back-up (pick-ups only) 2 921
Back-up (chassis cabs only) 2 3157
High-mount stoplamp 1 922
Fog lamp 2 9145
License plate lamp 2 194
Cargo lamp 2 906
Mirror turn signal 2 2825
Mirror clearance lamp 2 2825
*Front clearance lamps (2) and front
identification lamps (3)5 194
*Rear fender clearance 4 194
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 authorized dealer
* Dual rear wheels, or if equipped.
Lights
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2010 F-250/350/450/550(f23)
Owners Guide, 1st Printing
USA(fus)

Replacing headlamp bulbs (aerodynamic)
1. Make sure that the headlamps are off, then open the hood.
2. Remove the bolts from the top,
side and bottom of the headlamp
assembly.
3. Pull the assembly straight out
disengaging two snap clips from the
fender.
4. Disconnect the electrical
connector by squeezing the release
tab and pushing the connector
forward, then pulling it rearward.
5. Remove the bulb assembly by
turning it counterclockwise and
pulling it straight out.
WARNING: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.
Lights
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2010 F-250/350/450/550(f23)
Owners Guide, 1st Printing
USA(fus)

Replacing park/turn and sidemarker lamp bulbs (aerodynamic)
1. Make sure that the headlamps are off, then open the hood.
2. Remove the bolts from the top, side and bottom of the headlamp
assembly.
3. Pull the assembly straight out.
4. Remove the bulb assembly,
sidemarker or park/turn bulb 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.
Replacing headlamp bulbs (sealed beam)
1. Make sure that the headlamps are off, then open the hood.
2. Remove the three screws and one
bolt from the top and bottom of the
park lamp/bezel assembly.
3. Remove the four screws and the
headlamp retaining ring from
headlamp.
4. Disconnect the electrical
connector from the headlamp.
Install the new bulb(s) in reverse order.
Lights
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2010 F-250/350/450/550(f23)
Owners Guide, 1st Printing
USA(fus)

Replacing park/turn/sidemarker bulbs (sealed beam)
1. Make sure that the headlamps are off, then open the hood.
2. Remove the three screws and one bolt from the top and bottom of the
park lamp/bezel assembly.
3. Pull the assembly straight out disengaging snap clip.
4. Remove the bulb assembly,
sidemarker or park/turn by turning
it counterclockwise. (Top view of
assembly shown.)
5. Pull the old bulb out from the
socket.
Install the new bulb(s) in reverse order.
Replacing brake/tail/turn/back-up lamp bulbs - Pick-ups only
1. Make sure the headlamps are off,
then open the tailgate to expose the
lamp assemblies.
2. Remove the two bolts from the
tail lamp assembly and carefully pull
the lamp assembly from the tailgate
pillar by releasing the two retaining
tabs.
3. Rotate the bulb socket counterclockwise and remove from lamp
assembly.
4. Pull the bulb straight out of the socket.
Install the new bulb(s) in reverse order.
Lights
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2010 F-250/350/450/550(f23)
Owners Guide, 1st Printing
USA(fus)

Replacing brake/tail/turn/back-up lamp bulbs - Chassis cabs only
(if equipped)
1. Make sure the headlamps are off.
2. Remove the four screws and the
lamp lens from lamp assembly.
3. Carefully pull the bulb straight
out of the socket and push in the
new bulb.
Replacing cargo lamp and high-mount brakelamp bulbs
1. Make sure the headlamps are off.
2. Remove the screws and lamp
assembly from vehicle as wiring
permits.
3. Remove the bulb socket by
rotating counterclockwise.
4. Pull the bulb straight out of the
socket.
Replacing front clearance and identification lamp bulbs
1. Make sure the headlamps are off.
2. Remove the screw and lens from
the lamp assembly.
3. Pull the bulb straight out of the
socket.
Install the bulb(s) in reverse order.
Lights
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2010 F-250/350/450/550(f23)
Owners Guide, 1st Printing
USA(fus)

Replacing fog lamp bulbs (if equipped)
1. Make sure the headlamps are off.
2. Remove the bulb socket from the
fog lamp by turning
counterclockwise.
3. Disconnect the electrical
connector from the fog lamp bulb.
Install the new bulb(s) in reverse order.
Replacing license plate lamp bulbs
The license plate bulbs are located
behind the rear bumper. To change
the license plate lamp bulbs:
1. Reach behind the rear bumper to
locate the bulb.
2. Twist the bulb socket
counterclockwise and carefully pull
to remove it from the lamp
assembly.
3. Pull out the old bulb from the
socket and push in the new bulb.
4. Install the bulb socket in lamp assembly by turning it clockwise.
Lights
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2010 F-250/350/450/550(f23)
Owners Guide, 1st Printing
USA(fus)

MULTI-FUNCTION LEVER
Windshield wiper:Rotate the end
of the control away from you to
increase the speed of the wipers;
rotate towards you to decrease the
speed of the wipers.
Speed dependent wipers:When the wiper control is set on the
intermittent settings, the speed of the wipers will automatically adjust
with the vehicle speed. The faster your vehicle is travelling the faster the
wipers will go.
Windshield washer:Press the end
of the stalk:
•briefly: causes a single swipe of
the wipers without washer fluid.
•a quick press and hold: the
wipers will swipe three times with
washer fluid.
•a long press and hold: the wipers
and washer fluid will be activated
for up to ten seconds.
Courtesy wipe feature:One extra wipe will occur a few seconds after
washing the front window to clear any excess washer fluid remaining on
the windshield.
Note:Do not operate the washer when the washer reservoir is empty.
This may cause the washer pump to overheat. Check the washer fluid
level frequently. Do not operate the wipers when the windshield is dry.
This may scratch the glass, damage the wiper blades and cause the wiper
motor to burn out. Before operating the wiper on a dry windshield,
always use the windshield washer. In freezing weather, be sure the wiper
blades are not frozen to the windshield before operating the wipers.
Windshield wiper rainlamp feature (if equipped with Autolamp)
When the windshield wipers are turned on during daylight, and the
headlamp control is in the autolamp position, the exterior lamps will turn
on after a brief delay and will remain on until the wipers are turned off.
Driver Controls
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2010 F-250/350/450/550(f23)
Owners Guide, 1st Printing
USA(fus)