2004 FORD F350 high beam

Four wheel drive low (if
equipped):Illuminates when
four-wheel drive low is engaged.
Four wheel drive indicator (if
equipped):Illuminates when
four-wheel drive is engaged.
Anti-theft system (if equipped):
Flashes when the Securilock

Passive Anti-theft System has been
activated.
Door ajar:Illuminates when the
ignition is in the ON position and
any door is open.
Turn signal:Illuminates when the
left or right turn signal or the
hazard lights are turned on. If the
indicators stay on or flash faster, check for a burned out bulb.
High beams:Illuminates when the
high beam headlamps are turned on.
Key-in-ignition warning chime:Sounds when the key is left in the
ignition in the OFF/LOCK or ACCESSORY position and the driver’s door
is opened.
Headlamps on warning chime:Sounds when the headlamps or parking
lamps are on, the ignition is off (the key is not in the ignition) and the
driver’s door is opened.
Parking brake ON warning chime:Sounds when the parking brake is
set, the engine is running and the vehicle is driven more than 3 mph (5
Km).LOW
RANGE
4x4
2004 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA English(fus)
Instrument Cluster
15
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Foglamp control (if equipped)
The headlamp control also operates
the foglamps. The foglamps can be
turned on only when the headlamp
control is in the
,or
position and the high beams are not
turned on.
In autolamp mode, the foglamps
won’t be operational until lighting
conditions warrant the activation of the headlamp/parklamp lighting.
Pull headlamp control towards you to turn foglamps on. The foglamp
indicator light
will illuminate when the switch is pulled and the
parklamps are on.
Daytime running lamps (DRL) (if equipped)
Turns the headlamps on with a reduced output.
To activate:
•the ignition must be in the ON position,
•the headlamp control is in the OFF or parking lamp position and
•the parking brake must be disengaged.
Always remember to turn on your headlamps at dusk or during
inclement weather. The Daytime Running Lamp (DRL) system
does not activate with your 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.
A
2004 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA English(fus)
Lights
42
ProCarManuals.com

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.
PANEL DIMMER CONTROL
Use to adjust the brightness of the
instrument panel and all applicable
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.
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 a qualified service technician.
2004 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA English(fus)
Lights
43
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Function Number of
bulbsTrade number
Headlamps
(aerodynamic)2 9007
Headlamps (sealed
beam)2 H6054
Park/turn 2 3157 AK
Sidemarker 2 194
Tail/stop/turn/sidemarker 2 3157 K
Backup 2 3156K
High-mount stoplamp 1 922
Foglamp 2 9145
License plate lamp 2 194
Cargo lamp 2 906
Roofmarker 5 194
Rear fender clearance* 4
(a)
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.
(a)Replace entire lamp assembly; bulb is not serviceable.
Replacing headlamp bulbs (aerodynamic)
1. Make sure that the headlamp control is in the OFF position and open
the hood.
2. Disconnect the electrical connector from the bulb by pulling rearward.
2004 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA English(fus)
Lights
46
ProCarManuals.com

Do not attempt to service, repair, or modify the air bag
supplemental restraint systems or its fuses. See your Ford or
Lincoln Mercury dealer.
The front passenger air bag is not designed to offer protection to
an occupant in the center front seating position.
Modifying or adding equipment to the front end of the vehicle
(including frame, bumper, front end body structure and tow
hooks) may affect the performance of the air bag system, increasing
the risk of injury. Do not modify the front end of the vehicle.
Additional equipment such as snowplow equipment may effect
the performance of the air bag sensors increasing the risk of
injury. Please refer to theBody Builders Layout Bookfor instructions
about the appropriate installation of additional equipment.
Removing the blocker beam without installing snow plow
attachment hardware may effect air bag deployment in a crash.
Do not operate the truck unless either the blocker beam or snow plow
attachment hardware is installed on the vehicle.
Children and air bags
For additional important safety information, read all information on
safety restraints in this guide.
Children must always be properly restrained. Failure to follow these
instructions may increase the risk of injury in a collision.
An infant in a rear-facing seat faces a high risk of serious or fatal
injuries from a deploying passenger air bag. Rear facing infant
seats should NEVER be placed in the front seats, unless the passenger
air bag is turned off. SeePassenger air bag ON/OFF switch.
2004 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA English(fus)
Seating and Safety Restraints
107
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To remove a fuse use the fuse puller
tool provided on the fuse panel
cover.
The fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse
Panel Description
1 15A* Adjustable pedals
2—Not used
3—Not used
4 20A* Power point - instrument panel
5—Not used
6 20A* Trailer tow turn/stop relay
7 30A* High beam headlamps/Flash to
pass
8 15A* Backup lamps (Diesel engine
only)
9 20A* Heated mirrors
2004 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA English(fus)
Roadside Emergencies
196
ProCarManuals.com

Fuse/Relay
LocationFuse Amp
RatingPassenger Compartment Fuse
Panel Description
10 10A* A/C clutch
11 20A* Radio (main)
12 20A* Cigar lighter / OBD II
13 5A* Power mirrors/switches
14 15A* Daytime running lamps (DRL)
15—Not used
16—Not used
17 15A* Exterior lamps
18 20A* Turn lamps/Brake on-off switch
(high)
19 10A* Body security module/4x4 module
20 10A* Fuel Injection Control Module
(FICM) relay (Diesel engine only)
21—Not used
22 20A* Engine control
23 20A* Engine control (gasoline engine
only), Climate control (Diesel
engine only)
24 2A* Brake pressure switch/Speed
control
25 10A* 4-Wheel Anti-lock Brake System
(4WABS) module, Variable Fan
Control (VFC) (Diesel engine
only)
26 10A* Air bags
27 15A* Ignition switch Run feed
28 10A* EATC module/Front blower relay
coil
29 10A* Customer access
30 15A* Highbeam headlamps
2004 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA English(fus)
Roadside Emergencies
197
ProCarManuals.com

filter, specifications ........241, 283
recommendations ...................241
refill capacities ........................284
specifications ..................287, 291
Exhaust fumes ..........................129
F
Fail safe cooling ........................248
Fluid capacities .........................284
Foglamps .....................................42
Four-Wheel Drive vehicles .......144
description ..............................149
driving off road .......................151
electronic shift ................145, 149
indicator light .........................146
lever operated shift ................146
manual locking hubs ..............144
preparing to drive your
vehicle .....................................132
Fuel ............................................250
calculating fuel economy .......254
cap ...........................................252
capacity ...................................284
choosing the right fuel ...........252
comparisons with EPA fuel
economy estimates .................257
detergent in fuel .....................254
filling your vehicle with
fuel ...........................250, 252, 254
filter, specifications ........254, 283
fuel pump shut-off switch .....193
improving fuel economy ........254
octane rating ...................253, 291
quality ......................................253
running out of fuel .................254
safety information relating to
automotive fuels .....................250
Fuel pump shut-off switch .......193
Fuses ..................................194–195G
Garage door opener ....................55
Garage Door Opener
(see Homelink wireless control
system) ........................................64
Gas cap (see Fuel cap) ............252
Gas mileage
(see Fuel economy) .................254
Gauges .........................................16
transmission fluid
temperature gauge ...................20
GAWR (Gross Axle Weight
Rating)
calculating ...............................164
GVWR (Gross Vehicle Weight
Rating)
calculating ...............................164
H
Hazard flashers .........................193
Head restraints ...........................85
Headlamps ...................................41
aiming ........................................43
autolamp system .......................41
daytime running lights .............42
flash to pass ..............................43
high beam .................................43
replacing bulbs ...................46–47
turning on and off ....................41
Heating
heating and air conditioning
system .................................38–39
Homelink wireless control
system ..........................................64
Hood ..........................................237
I
Ignition ...............................125, 291
2004 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA English(fus)
Index
307
ProCarManuals.com