2003 FORD EXPEDITION air condition

Operating tips
•To reduce fogging in humid weather conditions, unless in Defrost and
Floor & Defrost, press the A/C control before driving as the air
conditioning removes moisture form the air.
•To reduce humidity buildup inside the vehicle in warm weather
conditions, don’t drive with the climate control system in the OFF
position.
•To reduce humidity buildup inside the vehicle in cold weather
conditions, don’t drive with the climate control system in the
recirculation mode or OFF mode.
•Remove any snow, ice or leaves from the exterior base of the
windshield.
•To increase the efficiency of the A/C, drive with the windows slightly
open for 2–3 minutes after start up or until the vehicle has been
“aired out.”
•Do not place objects under the front seat or over the defroster ducts.
They may reduce visibility, fall into the ducts, or degrade the
performance of your climate control system.
Do not place objects on top of the instrument panel, as these
objects may become projectiles in a collision or sudden stop.
AUXILIARY CLIMATE CONTROLS
The auxiliary climate control feature
provides increased capacity to
quickly heat or cool the vehicle.
Auxiliary climate controls are
located in the first row overhead
console
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and in the floor console on the back
of the front row console.
The auxiliary climate control system is dependent on the main climate
control system. If the main climate control system is in the Off position,
the auxiliary climate control will not operate. If the main climate control
system is on, the auxiliary air will not be cooled unless the air
conditioning is functioning on the main climate control system.
The auxiliary unit can be controlled either by the front seat using
the front auxiliary control or by the rear seat passenger(s) using
the rear auxiliary control but not both. To control the auxiliary
unit using the rear control, the front control must be in the
REAR position.
FAN SPEED CONTROL
Controls the fan speed in the rear of
the vehicle.
TEMPERATURE CONTROL
Controls the temperature of the
airflow in the rear of the vehicle.
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2. The red indicator light will begin to flash after 20 seconds. Without
releasing the HomeLinkbutton, follow step 2 in the“Programming”
section.
For questions or comments, contact HomeLinkatwww.homelink.com
or1–800–355–3515.
ELECTRONIC COMPASS/TEMPERATURE DISPLAY (IF EQUIPPED)
Outside air temperature
In vehicles without Electronic
Automatic Temperature Control
(EATC), the outside temperature
display is contained in the
instrument cluster and displays all
the time. In vehicles with EATC, the
temperature displays in the climate
control display.
To turn the display off or change the display from English to metric see
your dealer.
Compass
The compass reading may be affected when you drive near large
buildings, bridges, power lines and powerful broadcast antennas.
Magnetic or metallic objects placed in, on or near the vehicle may also
affect compass accuracy.
Usually, when something affects the compass readings, the compass will
correct itself after a few days of operating your vehicle in normal
conditions. If the compass still appears to be inaccurate, a manual
calibration may be necessary. Refer toCompass calibration
adjustment.
Most geographic areas (zones) have a magnetic north compass point that
varies slightly from the northerly direction on maps. This variation is four
degrees between adjacent zones and will become noticeable as the
vehicle crosses multiple zones. A correct zone setting will eliminate this
error. Refer toCompass zone adjustment.
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Compass zone adjustment
1.
Determine which magnetic zone
you are in for your geographic
location by referring to the zone map.
2. Turn ignition to the ON position.
3. Start the engine.
4. Press the TRIP/RESET button
(near your odometer display), hold
for six seconds and release. You will
see that ZONE appears in the
instrument cluster display.
5. Press and release the button until
the desired zone number appears.
Note:
The range of zone values are from 01 to 15 and“wraps”back to 01.
6. When you get to the desired ZONE number, hold the TRIP/RESET
button down to“lock in”the new value.
The cluster display will return to the“normal”mode when the
TRIP/RESET button has not been pressed for 6 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.
2. To enter the compass calibration
mode, press and hold the
TRIP/RESET button for greater than
eight seconds. The display will then
show CAL in the display window.
3. Drive the vehicle slowly (less than 5 km/h [3 mph]) in circles until
CAL indicator turns off. As many as 5 complete circles may be required.
4. The compass is now calibrated.
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Usually, when something affects the compass readings, the compass will
correct itself after a few days of operating your vehicle in normal
conditions. If the compass still appears to be inaccurate, a manual
calibration may be necessary. Refer toCompass zone/calibration
adjustment.
Most geographic areas (zones) have a magnetic north compass point that
varies slightly from the northerly direction on maps. This variation is four
degrees between adjacent zones and will become noticeable as the
vehicle crosses multiple zones. A correct zone setting will eliminate this
error. Refer toCompass zone/calibration adjustment.
Compass zone/calibration adjustment
For optimum calibration, turn off all electrical accessories (heater/air
conditioning, wipers, etc.) and make sure all vehicle doors are shut.
1. Determine your magnetic zone by
referring to the zone map.
2. Turn ignition to the ON position.
3. Start the engine.
4. From Info menu, select the
Compass/Odometer function. (Do
not select Trip, DTE, or AFE. The
top of the message center must be
blank).
5. Press and hold the SETUP and
RESET controls until the message
center display changes to show the
current zone setting (xx).
6. Press the SETUP control
repeatedly until the correct zone setting for your geographic location is
displayed on the message center. The range of zone values are from 01
to 15 and“wraps”back to 01.
7. To exit the zone setting mode,
and to‘‘lock-in’’your change, press
and release the RESET control.
Perform compass calibration 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.
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The head restraints can be moved
up and down.
Push control to lower head restraint.
SAFETY RESTRAINTS
Personal Safety System
The Personal Safety System provides an improved overall level of frontal
crash protection to front seat occupants and is designed to help further
reduce the risk of air bag-related injuries. The system is able to analyze
different occupant conditions and crash severity before activating the
appropriate safety devices to help better protect a range of occupants in
a variety of frontal crash situations.
Your vehicle’s Personal Safety System consists of:
•Driver and passenger dual-stage air bag supplemental restraints.
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•Front safety belts with pretensioners, energy management retractors,
and safety belt usage sensors.
•Driver’s seat position sensor.
•Front crash severity sensor.
•Restraints Control Module (RCM) with impact and safing sensors.
•Restraint system warning light and back-up tone.
•The electrical wiring for the air bags, crash sensor(s), safety belt
pretensioners, front safety belt usage sensors, driver seat position
sensor, and indicator lights.
How does the personal safety system work?
The Personal Safety System can adapt the deployment strategy of your
vehicle’s safety devices according to crash severity and occupant
conditions. A collection of crash and occupant sensors provides
information to the Restraints Control Module (RCM). During a crash, the
RCM activates the safety belt pretensioners and/or either one or both
stages of the dual-stage air bag supplemental restraints based on crash
severity and occupant conditions.
The fact that the pretensioners or air bags did not activate for both front
seat occupants in a collision does not mean that something is wrong with
the system. Rather, it means the Personal Safety System determined the
accident conditions (crash severity, belt usage, etc.) were not
appropriate to activate these safety devices. Front air bags are designed
to activate only in frontal and near-frontal collisions, not rollovers,
side-impacts, or rear-impacts unless the collision causes sufficient
longitudinal deceleration.
Driver and passenger dual-stage air bag supplemental restraints
The dual-stage air bags offer the capability to tailor the level of air bag
inflation energy. A lower, less forceful energy level is provided for more
common, moderate-severity impacts. A higher energy level is used for
the most severe impacts. Refer toAir bag Supplemental Restraints
section in this chapter.
Front crash severity sensor
The front crash severity sensor enhances the ability to detect the
severity of an impact. Positioned up front, it provides valuable
information early in the crash event on the severity of the impact. This
allows your Personal Safety System to distinguish between different
levels of crash severity and modify the deployment strategy of the
dual-stage air bags and safety belt pretensioners.
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Driver’s seat position sensor
The driver’s seat position sensor allows your Personal Safety System to
tailor the deployment level of the driver dual-stage air bag based on seat
position. The system is designed to help protect smaller drivers sitting
close to the driver air bag by providing a lower air bag output level.
Front safety belt usage sensors
The front safety belt usage sensors detect whether or not the driver and
front outboard passenger safety belts are fastened. This information
allows your Personal Safety System to tailor the air bag deployment and
safety belt pretensioner activation depending upon safety belt usage.
Refer toSafety Beltsection in this chapter.
Front safety belt pretensioners
The safety belt pretensioners are designed to tighten the safety belts
firmly against the occupant’s body during a collision. This maximizes the
effectiveness of the safety belts and helps properly position the occupant
relative to the air bag to improve protection. The safety belt
pretensioners can be either activated alone or, if the collision is of
sufficient severity, together with the air bags.
Front safety belt energy management retractors
The front safety belt energy management retractors allow webbing to be
pulled out of the retractor in a gradual and controlled manner in
response to the occupant’s forward momentum. This helps reduce the
risk of force-related injuries to the occupant’s chest by limiting the load
on the occupant. Refer toSafety Beltsection in this chapter.
Determining if the Personal Safety System is operational
The Personal Safety System uses a warning light in the instrument
cluster or a back-up tone to indicate the condition of the system. Refer
to theWarning Lightsection in theInstrument Clusterchapter.
Routine maintenance of the Personal Safety System is not required.
The Restraints Control Module (RCM) monitors its own internal circuits
and the circuits for the air bag supplemental restraints, crash sensor(s),
safety belt pretensioners, front safety belt buckle sensors, and the driver
seat position sensor. In addition, the RCM also monitors the restraints
warning light in the instrument cluster. A difficulty with the system is
indicated by one or more of the following:
•The warning light will either flash or stay lit.
•The warning light will not illuminate immediately after the ignition is
turned on.
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