Ford F-150 (2018 year). Manual - part 89

E167358

4. For halogen or LED headlamps: On

the wall or screen you will observe a
light pattern with a distinct horizontal
edge toward the right. If this edge is not
at the horizontal reference line, you will
need to adjust the beam so the edge
is at the same height as the horizontal
reference line.

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5. 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.

6. Repeat Steps 3 through 7 to adjust the

other headlamp.

7.

Close the hood and turn off the lamps.

Horizontal Aim Adjustment

Horizontal aim is not required for this
vehicle and is not adjustable.

CHANGING A BULB

WARNING

Make sure the bulbs have cooled
down before removing them. Failure
to follow this warning could result in

serious personal injury.

Note: 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.

Note: If the bulb is accidentally touched,
clean it with rubbing alcohol before
installing it.

Accessing the Halogen High Beam,
Low Beam and Direction Indicator
Bulbs

1.

Rotate the steering wheel to the
opposite side of the bulb needing
replacement.

2. Remove two screws and one push pin

from the front of the wheel liner.

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3. Pull the wheel liner back towards the

tire to gain access to the bulbs.

Replacing the Halogen High Beam,
Low Beam and Direction Indicator
Bulbs

E183500

Low beam headlamp bulb.

A.

Direction indicator bulb.

B.

High beam headlamp bulb.

C.

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1.

Make sure the headlamps are off.

2. For the high beam and low beam bulbs,

remove the rubber cap to access the
bulbs.

3. Remove the bulb holder from the lamp

assembly by turning it
counterclockwise and pulling it straight
out.

4. Disconnect the bulb from the electrical

connector.

5. Install the new bulb in reverse order.

Replacing Side Marker Bulb

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1.

Make sure the headlamps are off.

2. With the hood open, locate the side

marker on the top of the headlamp
assembly.

3. Remove the bulb holder from the lamp

assembly by turning it
counterclockwise and pulling it straight
out.

4. Install the new bulb in reverse order.

Replacing Fog Lamp Bulbs

 (If Equipped)

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1.

Make sure the fog lamps are off.

2. Disconnect the electrical connector

from the fog lamp bulb.

3. Turn the bulb counterclockwise and

remove it from the fog lamp.

4. Install the new bulb in reverse order.

Replacing LED Headlamp Bulbs

 (If

Equipped)

These lamps have LED bulbs.  Contact an
authorized dealer.

Replacing LED Direction Indicator
and Side Marker Bulbs

 (If Equipped)

These lamps have LED bulbs.  Contact an
authorized dealer.

Replacing Brake, Rear, Direction
Indicator and Reverse Lamp Bulbs

1.

Make sure the headlamps are off.

2. Open the tailgate to access the rear

lamp assemblies

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3. Remove the two bolts from the tail

lamp assembly. Then, carefully pull the
lamp assembly from the tailgate pillar
by releasing the two retaining tabs.

4. Disconnect the electrical connector

from the bulb.

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Brake, rear and direction
indicator bulb.

A.

Reverse lamp bulb.

B.

1.

Rotate the bulb socket
counterclockwise and remove it from
the rear lamp assembly.

2. Install the new bulb in reverse order.

Replacing LED Brake, Rear,
Direction Indicator and Reverse
Lamp Bulbs

 (If Equipped)

These lamps have LED bulbs.  Contact an
authorized dealer.

Replacing Cargo Lamp and High-
mount Brake Lamp Bulbs

1.

Make sure the lamps are off.

2. Remove the four screws and move the

lamp assembly away from the vehicle
to expose the bulb sockets.