2008 FORD F250 battery

PANEL DIMMER CONTROL
Use to adjust the brightness of the
instrument panel and all applicable
illuminated switches in the vehicle
during headlamp and parklamp
operation.
Move the control to the full upright
position, past detent, to turn on the
interior lamps.
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
Your vehicle may be equipped with a sealed beam or aerodynamic
headlamp system. Sealed beam headlamps may be aimed in the vertical
(up/down) and the horizontal (left/right) directions using the procedures
following. The aerodynamic headlamps can only be aimed in the vertical
direction (up/down) using the following procedures. The headlamps on
your vehicle are properly aimed at the assembly plant and should not
normally need adjusting.
Vertical and horizontal aim adjustment (sealed beam headlamps)
The headlamps on your vehicle are intended to be aimed using
mechanical aimers. If mechanical aimers are used and the cross-car sight
line is in any way blocked, set the legs of the universal adaptor all to the
same setting, such that the cross-car sight line is no longer blocked, per
the instructions for the brand of mechanical aimer used. You can also
aim the headlamps visually using the procedure below.
2008 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
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Lights
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The auxiliary power point is located
on the instrument panel.
On SuperCab and Crew Cab models,another power point is located
on the rear of the center console (if equipped).
Do not use the power point for operating the cigarette lighter element (if
equipped).
To prevent the fuse from being blown, do not use the power point(s)
over the vehicle capacity of 12 VDC/180W.
To prevent the battery from being discharged, do not use the power
point longer than necessary when the engine is not running.
Always keep the power point caps closed when not being used.
Cigar lighter (if equipped)
Do not plug optional electrical accessories into the cigarette lighter
socket.
Do not hold the lighter in with your hand while it is heating, this will
damage the lighter element and socket. The lighter will be released from
its heating position when it is ready to be used.
Note:If the power point or cigar lighter socket is not working, a fuse
may have blown. Refer to theFuses and relaysin theRoadside
Emergencieschapter information on checking and replacing fuses.
Improper use of the lighter can cause damage not covered by your
warranty.
2008 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
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UPFITTER CONTROLS (IF EQUIPPED)
Your vehicle may be equipped with
the Upfitter option package which
will provide four switches, mounted
in the center of the instrument
panel, labeled AUX 1, AUX 2, AUX 3
and AUX 4. These switches will only
operate while the ignition is in the 3
(ON) position, whether the engine
is running or not. It is, however, recommended that the engine remain
running to maintain battery charge when using the Upfitter switches for
extended duration or higher current draws. (This is even more important
for vehicles with diesel engines since the glow plugs are also draining
battery power when the ignition key is in the 3 [ON] position.)
When switched on by the operator they provide 10 amps, 15 amps or 30
amps of electrical battery power for a variety of personal or commercial
uses.
If your vehicle is equipped with this option, there will also be a relay box
located on the driver side end of the instrument panel. See your
authorized dealer for service.
The relays are coded as shown in
the accompanying illustration.
RELAY
1 RELAY
2 RELAY
3 RELAY
4
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Owners Guide (post-2002-fmt)
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model manufactured before April 1, 1982). A garage door which cannot
detect an object, signaling the door to stop and reverse, does not meet
current U.S. federal safety standards. For more information, contact
HomeLink
at:www.homelink.comor1–800–355–3515.
Retain the original transmitter for use in other vehicles as well as for
future programming procedures (i.e. new HomeLink
equipped vehicle
purchase). It is also suggested that upon the sale of the vehicle, the
programmed Homelink
buttons be erased for security purposes, refer to
Programmingin this section.
Programming
Do not program HomeLink
with the vehicle parked in the garage.
Note:Your vehicle may require the ignition switch to be turned to the
ACC position for programming and/or operation of the HomeLink
.Itis
also recommended that a new battery be placed in the hand-held
transmitter of the device being programmed to HomeLink
for quicker
training and accurate transmission of the radio-frequency signal.
1. Position the end of your
hand-held transmitter 1–3 inches
(2–8 cm) away from the HomeLink

button you wish to program (located
on your visor) while keeping the
indicator light in view.
2. Simultaneously press and hold
both the chosen HomeLink
and
hand-held transmitter buttons until the HomeLink
indicator light
changes from a slow to a rapidly blinking light. Now you may release
both the HomeLink
and hand-held transmitter buttons.
Note:Some entry gates and garage door openers may require you to
replace Step 2 with procedures noted in theGate Operator and
Canadian Programmingin this section for Canadian residents.
3. Firmlypress, hold for five seconds and releasethe programmed
HomeLink
button up to two separate times to activate the door. If the
door does not activate, press and hold the just-trained HomeLink

button and observe the indicator light.
•If the indicator lightstays on constantly, programming is complete
and your device should activate when the HomeLink
button is pressed
and released.
•If the indicator light blinksrapidly for two seconds and then turns
to a constant light continue with “Programming” Steps 4 through
2008 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
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Selectable features
Press and release the SELECT/RESET control switch, located in the
speedometer, to scroll and reset the following functions. Select or reset
the function by holding the SELECT/RESET button for more than 2
seconds.
Info menu
This menu displays the following control displays:
•Trip Odometer (Trip A and Trip B)
•Distance to Empty
•Average Fuel Economy
•Setup Menu
•System check
•Blank (Odometer and compass, if equipped, off)
Odometer/Trip odometer
Refer toGaugesin theInstrument Clusterchapter.
Distance to empty (DTE)
Selecting this function from the
INFO MENU estimates
approximately how far you can drive
with the fuel remaining in your tank
under normal driving conditions.
Remember to turn the ignition off
when refueling to allow this feature to correctly detect the added fuel.
The DTE function will display LOW FUEL LEVEL and sound a chime for
one second when you have approximately 50 miles (80 km) to empty. If
you RESET this warning message, this display and chime will return
within 10 minutes.
DTE is calculated using a running average fuel economy, which is based
on your recent driving history of 500 miles (800 km). This value is not
the same as the average fuel economy display. The running average fuel
economy is reinitialized to a factory default value if the battery is
disconnected.
2008 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
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Info menu
This control displays the following
control displays:
•Trip Odometer A or B
•Distance to Empty
•Average Fuel Economy
•Drive Time (Elapsed Travel
Timer)
•Blank (Odometer and compass, if
equipped, off)
Odometer/Trip odometer
Refer toGaugesin theInstrument Clusterchapter.
Distance to empty (DTE)
Selecting this function from the
INFO menu estimates approximately
how far you can drive with the fuel
remaining in your tank under
normal driving conditions.
Remember to turn the ignition off
when refueling to allow this feature to correctly detect the added fuel.
The DTE function will display LOW FUEL LEVEL and sound a tone for
one second when you have approximately 50 miles (80 km) to empty. If
you RESET this warning message, this display and tone will return
within 10 minutes.
DTE is calculated using a running average fuel economy, which is based
on your recent driving history of 500 miles (800 km). This value is not
the same as the average fuel economy display. The running average fuel
economy is reinitialized to a factory default value if the battery is
disconnected.
Average fuel economy (AFE)
Select this function from the INFO
menu to display your average fuel
economy in miles/gallon or
liters/100 km.
RESET
SETUP
INFO
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REMOTE ENTRY SYSTEM (IF EQUIPPED)
This device complies with part 15 of the FCC rules and with RS-210 of
Industry Canada. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) This device
must accept any interference received, including interference that may
cause undesired operation.
Changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to
operate the equipment.
The typical operating range for your remote entry transmitter is
approximately 33 feet (10 meters). A decrease in operating range could
be caused by:
•weather conditions,
•nearby radio towers,
•structures around the vehicle, or
•other vehicles parked next to your vehicle.
Your vehicle is equipped with a remote entry system which allows you to:
•unlock the vehicle doors without
a key.
•lock all the vehicle doors without
a key.
•activate the personal alarm.
If there are problems with the remote entry system, make sure to take
ALL remote entry transmitterswith you to the authorized dealer in
order to aid in troubleshooting the problem.
Two step door unlocking
1.Pressand release to unlock the driver’s door.Note:The interior
lamps will illuminate (refer to theIlluminated entryfeature later in this
section) if the control on the overhead lamp isnotset to theoffposition.
2. Pressand release again within three seconds to unlock the
passenger doors.
The battery saver feature will turn off the interior lamps 10 minutes after
the ignition is turned to the 1 (OFF/LOCK) position.
2008 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
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Activating the memory seat feature
To activate this feature:
1. Position the seat, adjustable pedals and mirrors to the position
desired.
2. Press the SET control on the
driver’s door panel.
3. Within five seconds, press one
control on the remote transmitter
and then press the 1 or 2 control on
the lower-center portion of the
instrument panel which you would
like to associate with the seat and
Driver 1 or Driver 2 positions.
4. Repeat this procedure for another
remote transmitter if desired.
Deactivating the memory seat feature
To deactivate this feature:
1. Press the SET control on the driver’s door panel.
2. Within five seconds, press any control on the remote transmitter
which you would like to deactivate and then press the SET control on
the lower-center portion of the instrument panel.
3. Repeat this procedure for another remote transmitter if desired.
Replacing the battery
The remote entry transmitter uses one coin type three-volt lithium
battery CR2032 or equivalent.
To replace the battery:
1. Twist a thin coin between the two
halves of the remote entry
transmitter near the key ring. DO
NOT TAKE THE RUBBER COVER
AND CIRCUIT BOARD OFF THE
FRONT HOUSING OF THE
REMOTE ENTRY TRANSMITTER.
2008 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
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