2003 FORD EXPLORER bulb

WARNING LIGHTS AND CHIMES
Standard instrument cluster
Optional instrument cluster
Warning lights and gauges can alert you to a vehicle condition that may
become serious enough to cause expensive repairs. A warning light may
illuminate when a problem exists with one of your vehicle’s functions.
Many lights will illuminate when you start your vehicle to make sure the
bulb works. If any light remains on after starting the vehicle, have the
respective system inspected immediately.
Service engine soon:If this light
illuminates while driving, it is a
possible indication that one of the
engine’s emission control systems
has failed.
SERVICE
ENGINE
SOON
Instrument Cluster
10

Four wheel drive low
(if equipped):Illuminates when
four-wheel drive low is engaged.
Four wheel drive high
(if equipped):Illuminates when
four-wheel drive high is engaged.
Low Washer (if equipped):
Illuminates when the windshield
washer fluid is low.
Speed control:Illuminates when
the speed control is activated. Turns
off when the speed control system
is deactivated.
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 ACC 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 (and the key is not in the ignition) and
the driver’s door is opened.4x4
LOW
4x4
HIGH
LOW
WASH
Instrument Cluster
13

INTERIOR LAMPS
Courtesy/reading lamps
The courtesy lamp will turn on
when:
•any door is opened, unless the
dimmer switch is in the full down
position.
•the instrument panel dimmer
switch is rotated all the way up
(past detent).
•pressing the
on the remote
entry key fob and the ignition is
in the OFF position.
NOTE:If your vehicle is equipped with the Remote Keyless Entry
feature, the courtesy lamp will remain on for 25 seconds after the door is
shut or until the ignition is turned to the ON position.
To use the reading lamps:
•Press the rocker control located near each reading lamp to turn it on.
•Press the rocker control again to turn it off.
Cargo/reading lamps
The dome portion of the lamp or
the center light can be turned on
when the headlamp control is
rotated fully counterclockwise or
when a door is opened.
With the ignition in the ACC or ON position, the rear dome lamp can be
turned ON or OFF by sliding the control.
BULBS
Replacing exterior bulbs
Check the operation of all the bulbs frequently.
Lights
37

Replacing the interior bulbs
Check the operation of the bulbs frequently. To replace any of the
interior bulbs, see a dealer or qualified technician.
Using the right bulbs
Replacement bulbs are specified in the chart below. Headlamp bulbs
must be marked with an authorized“D.O.T.”for North America and an
“E”for Europe to assure lamp performance, light brightness and pattern
and safe visibility. Using incorrect bulbs may damage the lamp assembly
or void the lamp assembly warranty or may not provide quality bulb burn
time.
Function Number of bulbs Trade number
Park/turn lamps
(front)2
3157 AK (amber)
Headlamp high beam 2 9005
Headlamp low beam 2 9006
Rear stop/turn/tail
lamps2
3157K
Rear license plate
lamps2
168
Backup lamp 2 3156K
High-mount stop
lamps5
W5W
Fog lamp 2 9145
Cargo lamp 1 211-2
Interior overhead lamp 1 912 (906)
Front door courtesy
lamp1
168
Map lamps 2 168 (T10)
Ashtray lamp 1 161
All replacement bulbs are clear in color except where noted.
To replace all instrument panel lights - see your dealer.
Lights
38

Replacing headlamp bulbs
Do not touch the glass of a halogen bulb.
1. Turn off the headlamps and open
the hood.
2. Pry up the two retainer pins until
they stop to release the headlamps
assembly from the vehicle, then pull
headlamp forward.
3. Disconnect the electrical
connector by pushing the center tab
and pulling down.
4. Remove the old bulb by turning
counterclockwise to unlock and pull
it 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.
Reverse steps to reinstall bulb(s).
Lights
39

Replacing front parking lamp/turn signal/sidemarker bulbs
1. Turn off the headlamp switch to
off.
2. Remove headlamp screw from the
bulb assembly.
3. Disengage lamp assembly.
4. Rotate the bulb socket
counterclockwise and remove it
from the lamp assembly.
5. Pull the bulb straight out.
Reverse steps to reinstall bulb(s).
Replacing tail/brake/turn/backup lamp bulbs
1. Turn the headlamp switch to OFF
and open the liftgate.
2. Remove the two screws from the
lamp assembly.
3. Remove the lamp assembly.
4. Rotate the bulb socket
counterclockwise and remove it
from the lamp assembly.
5. Pull the bulb straight out of the
socket.
Reverse steps to reinstall bulb(s).
Lights
40

Replacing foglamp bulbs
1. Make sure the headlamp switch is
in the OFF position and then
remove the plastic splash shield, by
removing the two screws on the
front of the fenderwell.
2. Remove the bulb socket from the
foglamp by turning it
counterclockwise.
3. Disconnect the electrical connector.
Reverse steps to reinstall bulb(s).
Replacing license plate lamp bulbs
1. Make sure the headlamp switch is
in the OFF position and then
remove two screws and the license
plate lamp assembly.
2. Remove the bulb socket from the
lamp assembly by turning
counterclockwise and pull the bulb
straight out.
Reverse steps to reinstall bulb(s).
Replacing high-mount brakelamp bulb
1. Remove the two screws and lamp
assembly from vehicle.
2. Remove the bulb socket from the
lamp assembly by depressing the
snaps and pull the bulb straight out.
Reverse steps to reinstall bulb(s).
Lights
41

Engine oil ..................................221
checking and adding ..............221
dipstick ....................................221
filter, specifications ........225, 254
recommendations ...................225
refill capacities ........................254
specifications ..................257, 259
Exhaust fumes ..........................137
F
Fail safe cooling ........................234
Flexible Fuel Vehicle (FFV) ....235
Floor mats ...................................73
Fluid capacities .........................254
Foglamps .....................................33
Four-Wheel Drive vehicles .......149
driving off road ...............151, 159
indicator light .........................150
preparing to drive your
vehicle .....................................142
Fuel ............................................235
calculating fuel
economy ............................64, 241
cap ...........................................240
capacity ...................................254
choosing the right fuel ...........238
comparisons with EPA fuel
economy estimates .................244
detergent in fuel .....................240
filling your vehicle
with fuel ..................235, 240–241
filter, specifications ........241, 254
fuel pump shut-off switch .....177
improving fuel economy ........241
octane rating ...................238, 259
quality ......................................239
running out of fuel .................240
safety information relating to
automotive fuels .....................235Fuel - flex fuel vehicle
(FFV) .................................235, 238
Fuses ..................................178, 180
G
Garage door opener ..............46, 56
Gas cap (see Fuel cap) ............240
Gas mileage
(see Fuel economy) .................241
Gauges .........................................14
GAWR (Gross Axle Weight
Rating) .......................................167
calculating ...............................169
definition .................................167
driving with a heavy load ......167
location ....................................167
GVWR (Gross Vehicle Weight
Rating) .......................................167
calculating .......................167, 169
definition .................................167
driving with a heavy load ......167
location ....................................167
H
Head restraints ...........................91
Headlamps
aiming ........................................35
bulb specifications ....................38
daytime running lights .............33
flash to pass ..............................34
high beam .................................34
Heating
heating and air
conditioning system ...........27–28
HomeLink universal
transceiver (see Garage
door opener) .........................56, 59
Index
269