1999 FORD EXPLORER light

Readiness for inspection/maintenance (I/M) testing
In some localities, it may be a legal requirement to pass an I/M test of
the on-board diagnostic (OBD-II) system. If your ªCheck Engine/Service
Engine Soonº light is on, refer to the description in theWarning Lights
and Chimessection of theInstrumentationchapter. Your vehicle may
not pass the I/M test with the ªCheck Engine/Service Engine Soonº light
on.
If the vehicle's powertrain system or its battery has just been serviced,
the OBD-II system is reset to a ªnot ready for I/M testº condition. To
ready the OBD-II system for I/M testing, a minimum of 30 minutes of city
and highway driving is necessary as described below:
²First, at least 10 minutes of driving on an expressway or highway.
²Next, at least 20 minutes driving in stop-and-go, city-type traffic with
at least four idle periods.
Allow the vehicle to sit for at least eight hours without starting the
engine. Then, start the engine and complete the above driving cycle. The
engine must warm up to its normal operating temperature. Once started,
do not turn off the engine until the above driving cycle is complete.
EXTERIOR BULBS
Replacing exterior bulbs
Check the operation of the following lamps frequently:
²Headlamps
²Foglamps
²High-mount brakelamp
²Brakelamps
²Turn signals
²License plate lamp
²Tail lamps
²Back-up lamps
Do not remove lamp bulbs unless they can be replaced immediately with
new ones. If a bulb is removed for an extended period of time,
contaminants may enter the lamp housings and affect lamp performance.
Maintenance and care
236

License plate lamp bulbs
To change the license plate bulbs:
1. Remove two screws and the
license plate lamp assembly from
the liftgate.
2. Pull the bulb out from lamp
assembly and push in the new bulb.
3. Install the lamp assembly on
liftgate with two screws.
High-mount brakelamp bulbs
For bulb replacement, see a dealer or qualified technician.
Using the right bulbs
Function Number of bulbs Trade number
Park/turn lamps (front) 2 3157 NAK
Headlamps 2 9007
Rear stop/tail lamps 2 3157K
Rear turn lamps 2 3156K
Rear license plate lamps 2 3156K/168
Backup lamp 2 3156K
Rear/turn/sidemarker 2 916NA
Fog lamp 2 899
Cargo lamp 1 211-2
Interior overhead lamp 1 912 (906)
Front door courtesy lamp 1 168
Map lamps 2 168 (T10)
Ashtray lamp 1 161
To replace all instrument panel lights - see your dealer.
Maintenance and care
240

AIMING THE HEADLAMPS
The alignment of your headlamps should be checked by a qualified
service technician if:
²Oncoming motorists frequently signal you to deactivate your high
beams, and your high beams are not activated.
²The headlamps do not seem to provide enough light for clear night
vision.
²The headlamp beams are pointed substantially away from a slightly
down and to the right position.
CLEANING AND CARING FOR YOUR VEHICLE
Refer to the ªCustomer Assistance Guideº for a list of Ford-approved
cleaners, polishes and waxes.
Washing your vehicle
Wash your vehicle regularly with
cold or lukewarm water. Never use
strong detergents or soap. If your
vehicle is particularly dirty, use a
quality car wash detergent. Always
use a clean sponge, washing glove
or similar device and plenty of water
for best results. To avoid spots,
avoid washing when the hood is still
warm, immediately after or during
exposure to strong sunlight.
During winter months, it is especially important to wash the vehicle on a
regular basis. Large quantities of dirt and road salt are difficult to
remove and also cause damage to the vehicle.
Remove any exterior accessories, such as antennas, before entering a car
wash. If you have wax applied to the vehicle at a commercial car wash, it
is recommended that you clean the wiper blades and windshield as
described inCleaning the wiper blades and windshield.
After washing, apply the brakes several times to dry them.
Maintenance and care
241

Waxing your vehicle
Wax when water stops beading on the surface. This could be every three
or four months, depending on operating conditions.
Use only carnauba or synthetic-based waxes. Use cleaning fluid or
alcohol with a clean cloth to remove any bugs and tar before waxing
vehicle. Use tar remover to remove any tar spots.
Avoid getting wax on the windshield. If you have wax applied at a
commercial car wash, it is recommended that you clean the wiper blades
and windshield as described inCleaning the wiper blades and
windshield.
Repairing paint chips
Minor scratches or paint damage from road debris may be repaired with
touch-up paint, repair foil or aerosol paint spray from the Ford accessory
line. Observe the application instructions on the products.
Remove particles such as bird droppings, tree sap, insect remains, tar
spots, road salt and industrial fallout immediately.
Cleaning the engine
Engines are more efficient when they are clean because grease and dirt
buildup keep the engine warmer than normal. When washing:
²Take care when using a power washer to clean the engine. The high
pressure fluid could penetrate the sealed parts and cause damage.
²Do not spray with cold water to avoid cracking the engine block or
other engine components.
²Cover the highlighted areas to prevent water damage when cleaning
the engine.
Maintenance and care
242

Air bag supplemental restraint
system ........................................126
and child safety seats ............128
description .......................127,130
disposal ....................................133
indicator light ..................130,132
passenger air bag ............128,131
Air conditioning
automatic temperature
control system .23,24,25,26,27,28
rear seat controls .....................29
Air suspension
description ..............................148
warning light .............................10
All Wheel Drive (AWD),
driving off road .........................162
Armrests ....................................102
Automatic transmission
driving an automatic
overdrive .....150,151,152,153,154
Axle
refill capacities ........................247
Battery
voltage gauge ............................14
Brakes ........................................145
anti-lock ............................145,146
anti-lock brake system (ABS)
warning light ...........................146
fluid, checking and adding ....208
shift interlock ..........................149
Break-in period ..........................2,3
Cargo area shade ......................104
Cargo cover ...............................104
CD player .....................75,77,78,79
Child safety seats
attaching with tether straps ..138
in rear seat ..............................136
tether anchorage hardware ...138
Cleaning your vehicle ...............241
engine compartment ..............242
exterior .............................242,244
exterior lamps .........................244interior ..............................245,246
plastic parts ............................244
washing ....................................241
waxing .....................................242
wheels ......................................244
windows ..................................246
wiper blades ............................245
woodtone trim ........................246
Clutch
fluid ..........................................209
operation while driving ...154,155
recommended shift speeds ....156
Compass, electronic ....................90
calibration .................................92
set zone adjustment .................91
Console ...............................101,102
overhead ...............................87,88
rear ..........................................102
Controls
power seat ...............................117
Coolant ...............................212,213
checking and adding ..............211
refill capacities ........................213
Defrost
rear window ..............................30
Driveline universal joint and
slip yoke ....................................219
Driving under special
conditions ...........................161,164
sand ..................................160,163
snow and ice ......160,162,163,164
through water ..................160,163
Emission control system ..........234
Engine
check engine/service engine
soon light ....................................6
coolant .....................................210
idle speed control ...................219
service points ............203,204,205
starting after a collision .........178
Engine block heater .................143
Index
257

Engine oil
checking and adding ..............207
dipstick ....................................205
specifications ...................205,207
Exhaust fumes ..........................143
Floor mats .................................103
Four-Wheel Drive
vehicles ..............................9,10,157
control trac .............................157
description .......................157,159
driving off road ................160,162
electronic shift ..........................31
Fuel
choosing the right fuel ...........228
comparisons with EPA fuel
economy estimates .................234
detergent in fuel .....................229
filling your vehicle
with fuel ...........................227,230
gauge .........................................14
quality ......................................229
running out of fuel .................230
safety information relating to
automotive fuels .....................227
Fuses ............................179,180,181
Gas mileage
(see Fuel economy) .........231,232,
233,234
Gauges .........................................11
engine coolant temperature
gauge .........................................12
engine oil pressure gauge ........14
GVWR
(Gross Vehicle Weight Rating)
calculating ...............................167
Hazard flashers .........................178
Head restraints ...........116,118,119
Headlamps
aiming ......................................241
autolamp system .......................97
bulb specifications ..................240
high beam ..............................9,19warning chime ..........................11
Heating ........................................20
heating and air conditioning
system .............................20,21,22
Hood ..........................................201
Ignition .......................................252
Inspection/maintenance (I/M)
testing ........................................236
Instrument panel
cleaning ...................................245
Keyless entry system
autolock ............................109,110
keypad .....................................111
locking and unlocking doors ..112
programming entry
code ..................................111,112
Keys
key in ignition chime ...............11
positions of the ignition ...........79
Lamps
daytime running light ...............19
fog lamps ...................................19
headlamps .................................19
headlamps, flash to pass ..........20
instrument panel, dimming .....20
replacing bulbs ...............236,237,
238,239,240
Lane change indicator
(see Turn signal) ........................79
Liftgate ......................................103
Lights, warning and indicator
air bag ..........................................7
anti-lock brakes (ABS) ..............8
anti-theft .....................................9
brake ............................................8
charging system ..........................9
check coolant ..............................9
cruise indicator .........................10
door ajar ....................................10
fuel reset .....................................7
overdrive off ..............................10
safety belt ...................................8
Index
258

speed control ............................84
turn signal indicator ...................8
Locks
childproof ................................100
Lumbar support, seats ......116,118
Manual transmission
reverse .....................................156
Message center ...........................15
economy button ........................16
english/metric button ..........15,16
reset button ..............................16
system check button ...........17,18
Mirrors
automatic dimming rearview
mirror ........................................98
cleaning ...................................246
heated ......................................101
side view mirrors (power) .....100
Moon roof ....................................89
Motorcraft parts ........................231
Octane rating ............................229
Odometer .....................................13
Panic alarm feature, remote
entry system ..............................106
Parking brake ............................146
Power distribution box
(see Fuses) ...............................184
Power door locks ........................99
Power steering ..........................147
fluid, checking and adding ....213
Radio ...33,34,35,36,37,38,40,41,42,
43,44,46,47,48,49,50,51,52,
53,54,56,57,58,59,60,61,62,
63,64,65,66,67,68
Relays ........................................179
Remote entry system .105,113,114
illuminated entry ....................109
locking/unlocking doors .........106
replacement/additional
transmitters .............................109
replacing the batteries ...........108
Reverse sensing system .............31Roof rack ...................................177
Safety belts
(see Safety restraints) ...............11
Safety restraints
cleaning the safety belts .126,246
extension assembly ................125
for children .............................133
warning light and chime ...11,125
Seat belts (see Safety
restraints) ......120,121,122,123,124
Seats ..........................................116
child safety seats ....................134
cleaning ............................245,246
memory seat ....................107,118
Servicing your vehicle .......200,201
Snowplowing .................................3
Spark plugs, specifications .......247
Special notice ................................3
ambulance conversions ..............3
utility-type vehicles ....................3
Specification chart, lubricants .250
Speed control ..............................80
Speedometer ...............................12
Starting your vehicle .........140,142
jump starting ............192,193,195
Steering wheel ............................86
tilting .........................................85
Tachometer .................................13
Tires .............................222,223,224
changing ...........................187,188
checking the pressure ............224
replacing ..................................225
rotating ....................................224
snow tires and chains ............226
tire grades ...............................223
treadwear ................................223
Towing ...........168,173,174,175,176
recreational towing .................176
wrecker ....................................198
Traction-lok rear axle ...............165
Transfer case
fluid checking .........................218
Index
259