2008 FORD F150 Owners Manual

12.A/C control:Press to activate/deactivate air conditioning. Use with
recirculated air to improve cooling performance and efficiency. Engages
automatically in AUTO,
(defrost) and(floor/defrost).
13.OFF:Outside air is shut out and the fan will not operate.
14.Temperature control:Press to increase/decrease the temperature
in the vehicle cabin.
15.AUTO:To engage automatic temperature control, press AUTO and
select the desired temperature using the temperature control. The
system will automatically determine fan speed, airflow location, A/C on
or off, and outside or recirculated air, to heat or cool the vehicle to reach
the desired temperature.
Operating tips
•To reduce fog build up on the windshield during humid weather, place
the air flow selector in the
position.
•To reduce humidity build up inside the vehicle: do not drive with the
airflow selector in the OFF or with
(recirculated air) engaged.
•Do not put objects under the front seats that will interfere with the
airflow to the back seats.
•Remove any snow, ice or leaves from the air intake area at the base of
the windshield.
•To improve the A/C cool down, drive with the windows slightly open
for 2-3 minutes after start up or until the vehicle has been “aired out.”
•For maximum cooling performance MAX A/C:
In AUTO : Press AUTO control and set to desired temperature.
In Manual Override Control: Press the
(panel), A/C,
and
(recirculation) controls, set the temperature to 60°F and the
fan to the highest blower setting.
•To aid in side window defogging/demisting in cold weather:
1. Select
.
2. Select A/C.
3. Adjust the temperature control to maintain comfort.
4. Set the fan speed to the highest setting.
5. Direct the outer instrument panel vents towards the side windows.
To increase airflow to the outer instrument panel vents, close the vents
located in the middle of the instrument panel.
2008 F-150(f12)
Owners Guide (post-2002-fmt)
USA(fus)
Climate Controls
89

Do not place objects on top of the instrument panel as these
objects may become projectiles in a collision or sudden stop.
REAR WINDOW DEFROSTER (IF EQUIPPED)
R
The rear defroster control is located on the climate control panel and
works to defrost your rear window from fog and thin ice. If equipped, it
also operates the heated mirror to remove snow and thin ice from the
side mirrors.
Ensure that the ignition is ON. Press to turn the defroster ON/OFF. The
indicator light will illuminate when activated.
Do not use razor blades or other sharp objects to clean the inside
of the rear window or to remove decals from the inside of the
rear window. This may cause damage to the heated grid lines and
will not be covered by your warranty.
2008 F-150(f12)
Owners Guide (post-2002-fmt)
USA(fus)
Climate Controls
90

HEADLAMP CONTROL
Rotate the headlamp control
clockwise to the first position
to
turn on the parking lamps. Rotate
clockwise to the second
position
to also turn on the
headlamps.
Autolamp control (if equipped)
The autolamp system provides light
sensitive automatic on-off control of
the exterior lights normally
controlled by the headlamp control.
The autolamp system also keeps the
lights on for approximately
20 seconds or, on vehicles equipped
with a message center, you can
select a delay from 0–180 seconds,
after the ignition switch is turned to
OFF.
•To turn autolamps on, rotate the control counterclockwise to
.
•To turn autolamps off, rotate the control clockwise to
.
If your vehicle is not equipped with a message center, then the auto
lamps can be programmed manually by:
1. Start with the ignition in OFF and the autolamps
selected.
2. Turn off the autolamps by turning the headlamp switch to
.
3. Turn the ignition to ON.
4. Turn the ignition to OFF.
5. Select the autolamps by turning the headlamp switch to
.
Steps 2 through 5 must be performed within a 10 second period. At
this point, the headlamps and park lamps will turn on.
6. Deselect the autolamps after the desired autolamp delay time
(maximum of 3 minutes).
At this point, the headlamps and park lamps will turn off.
2008 F-150(f12)
Owners Guide (post-2002-fmt)
USA(fus)
Lights
91

Fog lamp control (if equipped)
The headlamp control also operates
the fog lamps. The fog lamps can be
turned on only when the headlamp
control is in the
,or
position and the high beams are not
turned on.
Pull headlamp control towards you
to turn fog lamps on. The fog lamp
indicator light
will illuminate.
High beams
Push the lever toward the
instrument panel to activate. Pull
the lever towards you to deactivate.
Flash to pass
Pull toward you slightly to activate
and release to deactivate.
Daytime running lamps (DRL) (if equipped)
Turns the headlamps on with a reduced output.
In order for the DRLs to function:
•the ignition must be in the ON position and
•the headlamp control is in the OFF, parking lamp or autolamp
position.
2008 F-150(f12)
Owners Guide (post-2002-fmt)
USA(fus)
Lights
92

Always remember to turn on your headlamps at dusk or during
inclement weather. The Daytime Running Lamp (DRL) system
does not activate the tail lamps and generally may not provide
adequate lighting during these conditions. Failure to activate your
headlamps under these conditions may result in a collision.
PANEL DIMMER CONTROL
Use to adjust the brightness of the
instrument panel and all applicable
switches in the vehicle during
headlamp and parking lamp
operation.
Move the control to the full upright
position, past detent, to turn on the
interior lamps.
Move the control to the full down
position, past detent, to prevent the
interior lights from illuminating when the doors are opened.
Note:If the battery is disconnected, discharged, or a new battery is
installed, the dimmer switch requires re-calibration. Rotate the dimmer
switch from the full dim position to the full Dome/ON position to reset.
This will ensure that your displays are visible under all lighting
conditions.
AIMING THE HEADLAMPS
The headlamps on your vehicle are properly aimed at the assembly plant.
If your vehicle has been in an accident the alignment of your headlamps
should be checked by your authorized dealer.
2008 F-150(f12)
Owners Guide (post-2002-fmt)
USA(fus)
Lights
93

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.
2008 F-150(f12)
Owners Guide (post-2002-fmt)
USA(fus)
Lights
94

TURN SIGNAL CONTROL
•Push down to activate the left
turn signal.
•Push up to activate the right turn
signal.
INTERIOR LAMPS
Map lamps
To turn on the map lamps, press the
control next to each lamp.
Rear map lamp (if equipped)
The rear map lamp lights are
located on the end of the overhead
rail system. The map 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.
2008 F-150(f12)
Owners Guide (post-2002-fmt)
USA(fus)
Lights
95

Rear dome lamp (if equipped)
•ON or
D: The dome light will
stay on.
•DOOR or middle position: The
dome light will only come on if a
door is opened.
•OFF or
: The lamp will not
come on at all.
The rear dome lamp can be turned ON or OFF by sliding the control.
Dome/courtesy lamps (if equipped)
The dome lamp lights when:
•any door is opened.
•the instrument panel dimmer
switch is rotated up until the
courtesy lamps come on.
•any of the remote entry controls
are pressed and the ignition is
OFF.
The reading portion, the two outer lights, can only be toggled on and off
at the lamp.
Courtesy/reading/cargo lamps (if equipped)
The dome portion of the lamp, the
center light, can be turned on when
the panel dimmer control is rotated
fully up or when any door is
opened.
With the ignition key in the ACC or ON position, the rear dome lamp can
be turned ON or OFF by sliding the control.
2008 F-150(f12)
Owners Guide (post-2002-fmt)
USA(fus)
Lights
96