2018 CHRYSLER PACIFICA Owners Manual

1. Adjust the rear blower, rear temperature and the rearmodes to suit your comfort needs.
2. ATC is selected by pushing the AUTO button.
Once the desired temperature is displayed, the ATC System
will automatically achieve and maintain that comfort level.
When the system is set up for your comfort level, it is not
necessary to change the settings. You will experience the
greatest efficiency by simply allowing the system to func-
tion automatically. NOTE:
•
It is not necessary to move the temperature settings. The
system automatically adjusts the temperature, mode and
fan speed to provide comfort as quickly as possible.
Icon Description
Rear Mode Control
Push this button on the Rear Climate Hard Controls to change the air distribution mode for the
rear passengers to one of the following:
Panel Mode
Panel Mode
Air comes from the outlets in the headliner. Each of these outlets can be individually adjusted to
direct the flow of air. Moving the air vanes of the outlets to one side will shut off the airflow.
Bi-Level Mode
Bi-Level Mode
Air comes from both the headliner outlets and the floor outlets.
NOTE: In many temperature positions, the Bi-Level mode is designed to provide cooler air out of
the headliner outlets and warmer air from the floor outlets.
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IconDescription
Floor Mode
Floor Mode
Air comes from the floor outlets.
Rear Temperature Control
•Rear Passenger Temperature Up Button To change the temperature in the rear of the vehicle,
push temperature control up button to raise the temperature. The rear temperature settings are
displayed in control head.
•Rear Passenger Temperature Down Button To change the temperature in the rear of the ve-
hicle, push temperature control down button to lower the temperature. The rear temperature
settings are displayed in control head.
Rear Blower Control
The rear blower control can be manually set to off, or any fixed blower speed by pushing the
blower control buttons. This allows the rear seat occupants to control the volume of air circulated
in the rear of the vehicle. The larger of the two icons increases blower speed, whereas the smaller
of the two icons decreases the blower speed.
AUTO Button
Automatically controls the interior cabin temperature by adjusting airflow distribution and
amount. Performing this function will cause the system to switch between manual mode and auto-
matic modes. Refer to “Automatic Operation” within this section for more information.
128 GETTING TO KNOW YOUR VEHICLE

IconDescription
Rear Climate Control/Blower Off
To manually set the rear blower controls to off, press the Rear Climate Control/Blower Off button.
Climate Control Functions
Air Conditioning (A/C)
The Air Conditioning (A/C) button allows the operator to
manually activate or deactivate the air conditioning sys-
tem. When in A/C mode with the ATC set to a cool
temperature, dehumidified air flows through the air out-
lets. If Economy mode is desired, push the A/C button to
turn off the A/C mode in the ATC display and deactivate
the A/C system.
NOTE:
•If the system is in Mix or Defrost Mode, the A/C can be
turned off, but the A/C system shall remain active to
prevent fogging of the windows.
• If not operating in AUTO mode, the system will not
automatically sense the presence of fog, mist or ice on
the windshield. Defrost Mode must be manually se-
lected to clear the windshield and side glass. •
If fog or mist appears on the windshield or side glass,
select Defrost Mode and adjust blower speed if needed.Recirculation For Automatic Temperature Control
When outside air contains smoke, odors, or high humidity,
or if rapid cooling is desired, you may wish to recirculate
interior air by pressing the Recirculation control button.
The recirculation indicator will illuminate when this button
is selected. Press the button a second time to turn off the
Recirculation mode and allow outside air into the vehicle.
NOTE: In cold weather, use of recirculation mode may lead
to excessive window fogging. The recirculation feature
may be unavailable (button on the touchscreen greyed out)
if conditions exist that could create fogging on the inside of
the windshield. On systems with Manual Climate Controls,
the Recirculation mode is not allowed in Defrost mode to
improve window clearing operation. Recirculation will be
disabled automatically if this mode is selected. Attempting
to use Recirculation while in this mode will cause the LED
in the control button to blink and then turn off.
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Automatic Temperature Control (ATC) — If
Equipped
Automatic Operation
1. Push the AUTO button on the faceplate, or the AUTObutton on the touchscreen on the Automatic Tempera-
ture Control (ATC) Panel.
2. Next, adjust the temperature you would like the system to maintain by adjusting the driver and passenger
temperature control buttons. Once the desired tempera-
ture is displayed, the system will achieve and automati-
cally maintain that comfort level.
3. When the system is set up for your comfort level, it is not necessary to change the settings. You will experience
the greatest efficiency by simply allowing the system to
function automatically.
NOTE:
• It is not necessary to move the temperature settings for
cold or hot vehicles. The system automatically adjusts
the temperature, mode, and blower speed to provide
comfort as quickly as possible.
• The temperature can be displayed in U.S. or Metric units
by selecting the US/Metric customer-programmable fea- ture. Refer to the “Uconnect Settings” in “Multimedia”
for further information.
To provide you with maximum comfort in the Automatic
mode during cold start-ups, the blower fan will remain on
low until the engine warms up. The blower will increase in
speed and transition into Auto mode.
Manual Operation Override
This system offers a full complement of manual override
features. The AUTO symbol in the front ATC display will
be turned off when the system is being used in the manual
mode.
Operating Tips
NOTE: Refer to the chart at the end of this section for
suggested control settings for various weather conditions.
Summer Operation
The engine cooling system must be protected with a
high-quality antifreeze coolant to provide proper corrosion
protection and to protect against engine overheating. OAT
coolant (conforming to MS.90032) is recommended. Refer
to “Fluids And Lubricants” in “Technical Specifications”
for proper coolant selection.
130 GETTING TO KNOW YOUR VEHICLE

Winter Operation
To ensure the best possible heater and defroster perfor-
mance, make sure the engine cooling system is functioning
properly and the proper amount, type, and concentration
of coolant is used. Refer to “Fluids And Lubricants” in
“Technical Specifications” for proper coolant selection. Use
of the air Recirculation mode during Winter months is not
recommended, because it may cause window fogging.
Vacation/Storage
Before you store your vehicle, or keep it out of service (i.e.,
vacation) for two weeks or more, run the air conditioning
system at idle for about five minutes, in fresh air with the
blower setting on high. This will ensure adequate system
lubrication to minimize the possibility of compressor dam-
age when the system is started again.
Window Fogging
Vehicle windows tend to fog on the inside in mild, rainy,
and/or humid weather. To clear the windows, select De-
frost or Mix mode and increase the front blower speed. Do
not use the Recirculation mode without A/C for long
periods, as fogging may occur.
CAUTION!
Failure to follow these cautions can cause damage to
the heating elements:
•Use care when washing the inside of the rear win-
dow. Do not use abrasive window cleaners on the
interior surface of the window. Use a soft cloth and a
mild washing solution, wiping parallel to the heat-
ing elements. Labels can be peeled off after soaking
with warm water.
• Do not use scrapers, sharp instruments, or abrasive
window cleaners on the interior surface of the win-
dow.
• Keep all objects a safe distance from the window.
Outside Air Intake
Make sure the air intake, located directly in front of the
windshield, is free of obstructions such as leaves. Leaves
collected in the air intake may reduce airflow, and if they
enter the plenum, they could plug the water drains. In
winter months, make sure the air intake is clear of ice,
slush, and snow.
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A/C Air Filter
The climate control system filters out dust and pollen from
the air. Refer to an authorized dealer for filter replacement
instructions.
Operating Tips ChartWINDOWS
Power Windows
You can control either the front or rear windows using
controls located on the driver’s door trim panel.
The driver may lock out the rear power windows by
pushing the bar control just below the power window
controls.
The controls will operate only when the ignition switch is
in the ON/RUN or ACC position and during power
accessory delay.
132 GETTING TO KNOW YOUR VEHICLE

NOTE:Power Window controls will also remain active for
up to 10 minutes after the ignition switch has been turned
to OFF, depending upon the accessory delay setting. Open-
ing a front door will cancel this feature.
There is a single control on the front passenger ’s door trim
panel which operates the passenger door window and a set
of controls that lock and unlock all doors. The controls will
operate only when the ignition switch is in the ON/RUN
or ACC position and during power accessory delay.
Driver ’s Power Window Controls
1 — Front Driver And Passenger Window Controls
2 — Rear Passenger Window Controls
3 — Power Window Lockout Switch — If Equipped
Front Passenger Power Door Controls
1 — Window Open/Close
2 — Power Door Locks
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Auto Up Feature With Anti-Pinch Protection — If
Equipped
The front driver and front passenger controls may be
equipped with an Auto Up feature. Lift the window control
fully upward to the second detent, release, and the window
will go up automatically.
To stop the window from going all the way up during the
Auto Up operation, push down on the control briefly.
To close the window part way, lift the window control to
the first detent and release when you want the window to
stop.
NOTE:
•If the window runs into any obstacle during auto-
closure, it will reverse direction and then go back down.
Remove the obstacle and use the window control again
to close the window.
• Any impact due to rough road conditions may trigger
the auto reverse function unexpectedly during auto-
closure. If this happens, pull the control lightly to the
first detent and hold to close window manually.WARNING!
There is no anti-pinch protection when the window is
almost closed. To avoid personal injury be sure to clear
your arms, hands, fingers and all objects from the
window path before closing.
Auto Up Reset — If Equipped
To reactivate the Auto Up feature, perform the following
steps after vehicle power is restored:
1. Pull the window control up to close the window com- pletely and continue to hold the control up for an
additional two seconds after the window is closed.
2. Push the window control down firmly to the second detent to open the window completely and continue to
hold the control down for an additional two seconds
after the window is fully open.
Sliding Side Door Power Window Control — If Equipped
Second row passengers may open and close the sliding door
window by a single control on the door handle assembly.
The controls will operate only when the ignition switch is
in the ON/RUN or ACC position and during power
accessory delay.
134 GETTING TO KNOW YOUR VEHICLE