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Replacing headlamp bulbs (aerodynamic)
1. Make sure headlamp switch is in the OFF position and open the hood.
2. Push each clip tab toward the
engine compartment and lift upward
to the stop position, then remove
the headlamp assembly.
3. Disconnect the electrical
connector from the bulb by pulling
rearward.
4. Remove the bulb retaining ring by
rotating it counterclockwise, and
slide the ring off the plastic base.
5. Pull the bulb straight out.
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, it should be cleaned with
alcohol before being used.
To install the new bulb, follow the removal procedures in reverse order.
2004 Econoline(eco)
Owners Guide (post-2002-fmt)
USA English(fus)
Lights
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Page 55 of 240
Replacing headlamp bulbs (low series)
1. Make sure headlamp switch is in the OFF position and open the hood.
2. Remove the two headlamp screws
and bezel from the headlamp
housing.
3. Remove the four headlamp bulb
retaining screws and the retaining
ring.
4. Remove the headlamp.
5. Disconnect the electrical
connector from the bulb and remove
the bulb.
To install the new bulb, follow the removal procedures in reverse order.
Replacing front parking lamp/turn signal bulbs
1. Make sure the headlamp control is in the OFF position and then open
the hood.
2. Remove two screws and pull lamp assembly away from the vehicle.
3. Rotate the bulb socket
counterclockwise and remove.
4. Carefully pull the bulb straight
out of the socket.
To complete installation, follow the
removal procedures in reverse order.
2004 Econoline(eco)
Owners Guide (post-2002-fmt)
USA English(fus)
Lights
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Page 173 of 240
OPENING THE HOOD
1. Inside the vehicle, pull the hood
release handle located under the
bottom left corner of the instrument
panel.
2. Go to the front of the vehicle and release the auxiliary latch that is
located in the center top of the grill.
3. Lift the hood and secure it with the prop rod.
HOOD
2004 Econoline(eco)
Owners Guide (post-2002-fmt)
USA English(fus)
Maintenance and Specifications
173
Page 175 of 240

WINDSHIELD WASHER FLUID
Add fluid to fill the reservoir if the
level is low. In very cold weather, do
not fill the reservoir completely.
Only use a washer fluid that meets
Ford specification WSB-M8B16–A2.
Refer toLubricant specifications
in this chapter.
State or local regulations on volatile organic compounds may restrict the
use of methanol, a common windshield washer antifreeze additive.
Washer fluids containing non-methanol antifreeze agents should be used
only if they provide cold weather protection without damaging the
vehicle’s paint finish, wiper blades or washer system.
If you operate your vehicle in temperatures below 4.5°C (40°
F), use washer fluid with antifreeze protection. Failure to use
washer fluid with antifreeze protection in cold weather could result in
impaired windshield vision and increase the risk of injury or accident.
Note:Do not put washer fluid in the engine coolant reservoir. Washer
fluid placed in the cooling system may harm engine and cooling system
components.
ENGINE OIL
Checking the engine oil
Refer to the scheduled maintenance guide for the appropriate intervals
for checking the engine oil.
1. Make sure the vehicle is on level ground.
2. Turn the engine off and wait a few minutes for the oil to drain into the
oil pan.
3. Set the parking brake and ensure the gearshift is securely latched in P
(Park).
4. Open the hood. Protect yourself from engine heat.
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Owners Guide (post-2002-fmt)
USA English(fus)
Maintenance and Specifications
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Page 236 of 240

checking and adding ..............175
dipstick ....................................175
filter, specifications ........177, 217
recommendations ...................177
refill capacities ........................218
specifications ..................222, 225
Exhaust fumes ..........................111
F
Fail safe cooling ........................188
Fluid capacities .........................218
Four-Wheel Drive vehicles
preparing to drive your
vehicle .....................................113
Fuel ............................................189
calculating fuel economy .......194
cap ...........................................191
capacity ...................................218
choosing the right fuel ...........192
comparisons with EPA fuel
economy estimates .................196
detergent in fuel .....................193
filling your vehicle with
fuel ...........................189, 191, 194
filter, specifications ........193, 217
fuel pump shut-off switch .....133
improving fuel economy ........194
octane rating ...........192, 225–226
quality ......................................192
running out of fuel .................193
safety information relating to
automotive fuels .....................189
Fuses ..........................................135
G
Garage door opener ....................59
Gas cap (see Fuel cap) ............191Gas mileage
(see Fuel economy) .................194
Gauges .........................................13
GAWR (Gross Axle Weight
Rating)
calculating ...............................123
GVWR (Gross Vehicle Weight
Rating)
calculating ...............................123
H
Hazard flashers .........................133
Headlamps ...................................50
aiming ........................................52
bulb specifications ....................53
daytime running lights .............50
flash to pass ..............................51
high beam .................................51
replacing bulbs ...................54–55
turning on and off ....................50
Heating
heater only system .............47, 49
heating and air conditioning
system .......................................48
Hood ..........................................173
I
Ignition .......................108, 225–226
Infant seats (see Safety seats) ..97
Inspection/maintenance (I/M)
testing ........................................198
Instrument panel
cleaning ...................................169
cluster ........................................10
lighting up panel and
interior .......................................51
J
Jump-starting your vehicle ......151
2004 Econoline(eco)
Owners Guide (post-2002-fmt)
USA English(fus)
Index
236