2004 CHRYSLER PACIFICA display

regulates the heating and air conditioning system includ-
ing blower speed, outlet air temperature, and airflow
distribution through the various outlets within the in-
strument panel. Using the9TEMP9buttons, adjust the
temperature you would like the system to maintain.
When the system is set to your comfort level, it is not
necessary to change the settings. You will experience the
greatest efficiency by allowing the system to function
automatically. The system will operate fully automati-
cally in either9AUTO HI9or9AUTO LO9. The9AUTO
LO9setting will limit the maximum fan speed and should
be used when more quiet operation is desired. Use the
9AUTO HI9setting when the quickest cool-down or
warm-up performance is desired.
NOTE:
²It is not necessary to move the temperature settings for
cold or hot vehicles. The system automatically adjusts
the temperature, mode and fan speed to provide
comfort as quickly as possible.
²The temperature can be displayed in U.S. or Metric by
selecting the US/M customer programmable feature.
Refer to the ªElectronic Vehicle Information Center-
Customer Programmable Featuresº in Section 3 of this
manual.
To provide you with maximum comfort in the automatic
mode, during cold start-ups the blower fan will remain
off and ªDELAYº will appear in the display until the
engine warms up. An estimate of the time remaining
until the ªDELAYº is complete will appear periodically
in the display. However, the fan will engage immediately
if the defrost mode is selected or by pushing the blower
switch and manually adjusting the fan speed.
This feature may be disabled using the following proce-
dure:
²Press and hold the Heated Rear Window and Auto LO
buttons for 5 seconds.
184 UNDERSTANDING YOUR INSTRUMENT PANEL

²The ªDELAYº symbol will flash to indicate that the
feature as been disabled.
This feature may be enabled using the following proce-
dure:
²Press and hold the Heated Rear Window and Auto HI
buttons for 5 seconds.
²The ªDELAYº symbol will flash to indicate that the
feature as been enabled.
Power Button
This button turns the entire system ON/OFF. When the
system is turned on it will return to the previous settings.
Dual/Single Zone Operation
When9DUAL9is displayed in the ATC control unit, the
driver and passenger air outlet temperatures can be
individually adjusted from the two independent9TEMP9
buttons. When a front seat passenger is not present,
pressing the9DUAL9button will disable the passenger'sinfrared sensor and control the entire system based only
on the driver's temperature setting. The outside tempera-
ture will replace the passenger's temperature setting in
the display. Pressing the9DUAL9button a second time or
adjusting the passenger's9TEMP9button will reactivate
the passenger's infrared sensor and return the system to
dual independent temperature operation.
Manual Operation
This system offers a full complement of manual override
features. The indicator light in both the9AUTO HI9or
9AUTO LO9buttons will turn off when the system is
being used in the manual mode. The fan speed, airflow
distribution, and outside air/recirculated air can be
manually adjusted.
NOTE:Each of these features can be operate indepen-
dently from each other. If any one feature is controlled
manually, the remaining features will continue to operate
automatically.
UNDERSTANDING YOUR INSTRUMENT PANEL 185
4

NOTE:While operating in9AUTO HI9or9AUTO LO9,
the system will not automatically sense the presence fog,
mist, or ice on the windshield. The defrost button must be
pressed to clear the windshield and side glass.
Depress the ªA/Cº button to turn on and off the
air conditioning during manual operation only.
Cool dehumidified air comes through the outlets
selected by the Mode Control. To turn off the air condi-
tioning, press the A/C button a second time. The A/C
symbol in the display will turn off.
NOTE:If a fog or mist appears on the windshield or
side glass, press the ªA/Cº button to engage the com-
pressor or press the defrost button. If a fog or mist on the
windshield or side glass starts to impair visibility, press
the front blower button and increase the fan speed to
maximum.Recirculation Control
When the outside air contains smoke, odors,
high humidity, or if rapid cooling is desired
you may wish to recirculate interior air by
pressing the recirculation button. The recircu-
lation mode should only be used temporarily. The recir-
culate symbol will illuminate in the display when this
button is selected. Push the button a second time to allow
outside air into the vehicle.
NOTE:In cold weather, use of the recirculation mode
may lead to excessive window fogging. The recirculation
mode is not allowed in the Mix and Defrost modes to
improve window clearing operation. Recirculation will
be disabled automatically if these modes are selected.
UNDERSTANDING YOUR INSTRUMENT PANEL 189
4

Rear Fan Operation
To operate the rear fan, press the9REAR9button. The first
time this button is pressed the9REAR AUTO9display
will illuminate indicating that the rear fan speed is
automatically controlled. To manually control the rear
fan speed, press the9REAR9button again and only
9REAR9will illuminate in the display. This allows the rear
seat occupants to control the rear fan speed using the
switch located in the center console between the second
row seats. By pressing the9REAR9button a third time,
the rear fan will shut off.
When the ATC display reads9REAR AUTO9or when the
rear fan is off, the switch located in the center console
between the second row seats is not functional. When the
ATC display reads9REAR9, only the rear seat occupants
can control the rear fan speed from the rear switch. When
in the ªREARº mode, the rear occupants can set the rearswitch to any fan speed including9OFF9,or9AUTO9.
While in the9AUTO9position, the rear fan speed will be
automatically controlled.
Summer Operation
The engine cooling system in air conditioned vehicles
must be protected with a high-quality antifreeze coolant
to provide proper corrosion protection and to protect
against engine overheating. A 50% solution of ethylene
glycol antifreeze coolant in water is recommended. Refer
to section 7, Maintenance Procedures, of this manual for
proper coolant selection.
Winter Operation
To insure the best possible heater and defroster perfor-
mance, make sure the engine cooling system is function-
ing properly and the proper amount, type, and concen-
tration of coolant is used. Refer to section 7, Maintenance
Procedures, of this manual for proper coolant selection.
UNDERSTANDING YOUR INSTRUMENT PANEL 191
4

Outside Temperature Display
The outside temperature can be shown in the ATC
display by pressing the9OUTSIDE TEMP9button. After
pressing this button, the front seat passenger's tempera-
ture setting display will be replaced with the current
outside temperature. Press the9OUTSIDE TEMP9button
again or press the passenger's9TEMP9button to return
the display to the passenger's temperature setting.
Electric Rear Window Defroster
Press this button to turn on the rear window
defroster and the heated side mirrors. A light in
the button will illuminate to indicate the rear window
defroster is ON. The defroster automatically turns off
after about 10 minutes of operation.
CAUTION!
To avoid damaging the electrical conductors of the
rear window defroster, do not use scrapers, sharp
instruments, or abrasive window cleaners on the
interior surface of the window.
Labels can be peeled off after soaking with warm
water.
UNDERSTANDING YOUR INSTRUMENT PANEL 193
4

AUTOSTICK
Autostick is a driver-interactive transmission that offers
manual gear shifting capability to provide you with more
control. Autostick allows you to maximize engine brak-
ing, eliminate undesirable upshifts and downshifts, and
improve overall vehicle performance. This system can
also provide you with more control during passing, city
driving, cold slippery conditions, mountain driving,
trailer towing, and many other situations.
Autostick Operation
The Autostick position is just below the Overdrive posi-
tion and is identified by the word ªAUTOSTICKº. When
you place the shift lever in the Autostick position, it can
be moved from side to side. Moving the lever to the left
(-) triggers a downshift and to the right (+) an upshift.
The gear position will be shown in the transmission gear
display, located in the instrument cluster.You can shift in or out of the autostick mode at any time
without taking your foot off the accelerator pedal. If you
choose the Overdrive mode, the transmission will oper-
ate automatically; shifting between the four available
gears. When you wish to engage autostick, simply move
the shift lever to the AUTOSTICK position. The transmis-
sion will remain in the current gear until an upshift or
downshift is chosen.
Move the lever back to the Overdrive position to shift out
of the Autostick mode.Autostick General Information
²
The transmission will automatically upshift from first
to second gear and from second to third gear when
engine speed reaches about 6300 RPM.
²Downshifts from third to second gear above 74 mph
(119 km/h) and from second to first gear above 41
mph (66 km/h) will be ignored.
204 STARTING AND OPERATING

Improper alignment will not cause vehicle vibration.
Vibration may be a result of tire and wheel out-of-
balance. Proper balancing will reduce vibration and
avoid tire cupping and spotty wear.
ALL WHEEL DRIVE (AWD) Ð IF EQUIPPED
CAUTION!
All Wheel Drive (AWD) vehicles must have the same
size and type tires on all wheel positions. Unequal
tire sizes must not be used. Unequal tire size may
cause failure of the power transfer unit and/or the
viscous coupling.
TIRE PRESSURE MONITOR SYSTEM Ð IF
EQUIPPED
The Tire Pressure Monitor System (TPM) system uses
wireless technology with wheel rim mounted electronic
sensors to monitor tire pressure levels (EXCLUDING
THE SPARE TIRE). Sensors, mounted to each wheel as
part of the valve stem, transmit tire pressure readings to
the Electronic Vehicle Information Center (EVIC) display
in the instrument cluster.
NOTE:It is particularly important, for you to check the
tire pressure in all of your tires regularly and too main-
tain the proper pressure.
When the appropriate conditions exist, the Electronic
Vehicle Information Center (EVIC) displays the following
messages.
230 STARTING AND OPERATING

1,2,3, OR 4 TIRE(S) LOW PRESSURE
Low tire pressure levels of 25 psi [1.72 bars] (172 kPa) or
less detected in one or more tires.
Inspect all tires for proper inflation pressure, once the
proper tire pressure has been set, the TPM system
warning will reset automatically when the vehicle has
been driven for at least 2 minutes at or above 20 mph (32
km/h).
1,2,3, OR 4 TIRE(S) HIGH PRESSURE
High tire pressure levels of 45 psi [3.10 bars] (310 kPa) or
more detected in one or more tires.
Inspect all tires for proper inflation pressure, once the
proper tire pressure has been set, the TPM system
warning will reset automatically when the vehicle has
been driven for at least 2 minutes at or above 20 mph (32
km/h).
SERVICE TIRE PRESSURE SYSTEM/SEE
OWNER'S MANUAL
The Tire Pressure Monitor System (TPM) system requires
service.
See your authorized dealer for service.
TIRE PRESSURE UNAVAILABLE
The TPM system function is temporarily unavailable due
to external electromagnetic interference, such as portable
electronic devices, or near by radio or TV towers.
Move the vehicle to an area free from radio, TV antennas
and transmitting towers or disconnect any portable elec-
tronic devices. Once the external interference is removed
the TPM system will resume normal operation and ªTIRE
PRESSURE NOW AVAILABLEº will appear in the Elec-
tronic Vehicle Information Center (EVIC) display.
STARTING AND OPERATING 231
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