1998 FORD EXPEDITION ignition

Battery voltage gauge
This gauge shows the battery
voltage when the ignition is in the
ON position. If the pointer moves
and stays outside the normal
operating range (as indicated),
have the vehicle's electrical system
checked as soon as possible.
Engine oil pressure gauge
This shows the engine oil pressure
in the system. Sufficient pressure
exists as long as the needle
remains in the normal range (the
area between the ªHº and ªLº).
If the gauge indicates low
pressure, switch off the engine
immediately. Check the oil level.
Add oil if needed (refer to
Checking and adding engine oil
in theMaintenance and care
chapter). If the oil level is correct,
have your vehicle checked at your
dealership or by a qualified
technician.
TRIP COMPUTER
The trip computer tells you about
the condition of your vehicle
through a constant monitor of
vehicle systems. You may select
display features on the trip
computer for a display of status.
The appearance of your vehicle's
trip computer may differ
818
L
H
Instrumentation
16

depending on your vehicle's option
package, but the functions are the
same.
The trip computer only works
when the ignition is in the ON
position. Trip computer features
follow:
Selectable features
English/metric display
Press this control to change the
trip computer display from metric
to English units. Press again to
change from English to metric
units.
Mode control
Each press of the MODE control
will display a different feature as
follows:
Compass display.Refer to
Electronic compassin the
Controls and featureschapter for
more information.
Fuel range.This displays the
approximate number of kilometers
(miles) left to drive before the fuel
tank is empty. The indicated
distance to empty may be
inaccurate:
1. with sustained, drastic changes
in fuel economy (such as trailer
towing), but will eventually
recover.
RESET
E/M MODE
MILES
TO EMPTY
RESET
E/M MODE
MILES
TO EMPTY
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17

The Daytime Running
Light (DRL) system will
not illuminate the tail lamps and
parking lamps. Turn on your
headlamps at dusk. Failure to do
so may result in a collision.
PANEL DIMMER CONTROL
Use to adjust the brightness of the
instrument panel during headlight
and parklamp operation.
²Rotate up to brighten.
²Rotate down to dim.
Use to control the dome lamps.
²Rotate all the way up to turn on.
²Rotate all the way down to
override.
AUTOLAMP CONTROL
The autolamp system provides
light sensitive automatic on-off
control of the exterior lights
normally controlled by the
headlamp control.
The autolamp system also keeps
the lights on for a preselected
period of time after the ignition
switch is turned to OFF.
²To turn autolamps on, rotate the
control up. The preselected time
lapse is adjustable up to
approximately three minutes by
continuing to rotate the control
upward.
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21

²To turn autolamps off, rotate the
control down until it clicks.
²A small LED illuminates next to
the autolamp control to indicate
that the headlamps have been
turned on by the autolamps.
²Foglamps are not controlled by
the autolamps. In order to turn
on the foglamps, you must turn
the lamp switch to the
position and pull for fog.
REAR WINDOW DEFROSTER
The rear defroster control is
located on the instrument panel.
Press the defroster control to clear
the rear window of thin ice and
fog.
²The small LED will illuminate
when the defroster is activated.
The ignition must be in the ON
position to operate the rear
window defroster.
The defroster turns off
automatically after 10 minutes or
when the ignition is turned to the
OFF position. To manually turn off
the defroster before ten minutes
have passed, push the control
again.
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22

POSITIONS OF THE IGNITION
1. ACCESSORY, allows the
electrical accessories such as the
radio to operate while the engine
is not running.
2. LOCK, locks the steering wheel,
automatic transmission gearshift
lever and allows key removal.
3. OFF, shuts off the engine and all
accessories without locking the
steering wheel.
4. ON, all electrical circuits
operational. Warning lights
illuminated. Key position when
driving.
5. START, cranks the engine.
Release the key as soon as the
engine starts.
TURN SIGNAL CONTROL
²Push down to activate the left
turn signal.
²Push up to activate the right
turn signal.
3
1
2
5
4
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32

SPEED CONTROL
To turn speed control on
²Press ON.
Vehicle speed cannot be controlled
until the vehicle is traveling at or
above 48 km/h (30 mph).
Do not use the speed
control in heavy traffic or
on roads that are winding,
slippery, or unpaved.
Do not shift the gearshift
lever into N (Neutral) with
the speed control on.
To turn speed control off
²Press OFF or
²Turn off the vehicle ignition.
Once speed control is switched off,
the previously programmed set
speed will be erased.
ON
OFF
ON
OFF
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33

2. Locate the compass module
mounted at the base of the mirror.
3. Turn ignition to the ON position.
4. Insert an appropriate diameter
rod (paperclip) into the small hole
underneath the compass module
and gently press the switch for 1
to 2 seconds until ZONE and the
current zone setting is displayed
on the trip computer.
5. Release the switch, then slowly
press down again. Press the switch
repeatedly until the correct zone
setting for your geographic
location is displayed on the trip
computer.
6. To exit the zone setting mode,
release pressure from the switch
for greater than two seconds.
Compass calibration adjustment
Perform this adjustment in an
open area free from steel
structures and high voltage lines.
For optimum calibration, turn off
all electrical accessories (heater/air
conditioning, wipers, etc.) and
make sure all vehicle doors are
shut.
1. Start the vehicle.
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44

2. Locate the compass module
mounted on the base of the mirror.
3. Insert an appropriate diameter
rod (paperclip) into the switch
access hole underneath the
compass module.
4. Gently press the switch for 2 to
4 seconds until CAL and a
direction are displayed on the trip
computer. (To exit CAL mode
before performing a compass
adjustment, turn the ignition OFF.)
5. Release pressure from the
switch.
6. Slowly drive the vehicle in a
circle (less than 5 km/h [3 mph])
until the CAL indicator turns off.
This will take up to five circles to
complete calibration.
7. The compass is now calibrated.
Power quarter rear windows
(if equipped)
Press the
portion of the VENT
control to open the power rear
quarter windows.
Press the
portion of the VENT
control to close the power rear
quarter windows.
RESET
VENTVENT
MODE E/M
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