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1. Air Conditioning (A/C) Button
Press and release to change the current Air Conditioning
(A/C) setting, the indicator illuminates when A/C is ON.
Performing this function will cause the ATC to switch
into manual mode.
2. Left Front Seat Occupant Temperature Display
This display shows the temperature setting for the left
front seat occupant.
3. Mode Display
This display shows the current Mode selection (Panel,
Bi-Level, Floor, Mix).
4. Blower Control Display
This display shows the current Blower speed selection.5. Front Auto Indicator
This indicates when the system is in Front Auto mode.
6. Auto Indicator
This indicates when the system is in Auto mode.
7. Right Front Seat Occupant Temperature Display
This display shows the temperature setting for the right
front seat occupant.
8. Front Defrost Button
Press and release to change the current setting, the
indicator illuminates when ON. Performing this function
will cause the ATC to switch into manual mode. The
blower will engage immediately if the Defrost mode is
selected.
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9. Passenger Temperature Control Up/Down Button
Provides the passenger with independent temperature
control. Push the top button for warmer temperatures or
the lower button for cooler temperature settings.
10. Rear Control Button
Provides toggle operation between front control screen
and rear control screen. Push the button to activate the
rear climate control screen and allow the front seat
occupants control over the rear climate settings.
11. Rear Lock
Press and release the Rear Lock button on the front ATC
panel to lock and unlock the rear climate controls.12. Auto Temperature Control Button
Controls airflow temperature, distribution, volume, and
the amount of air recirculation automatically. Press and
release to select. Refer to “Automatic Operation” for
more information. Performing this function will cause
the ATC to switch between manual mode and automatic
modes.
13. Climate Control OFF Button
Press and release to turn the Climate Control OFF. If the
control is OFF, press any button to turn the control ON.
14. Blower Control
There are seven blower speeds, the blower speed increases
as you move the control to the right from the lowest blower
setting. Performing this function will cause the ATC to
switch into manual mode.
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15. Mode Control Button
Press and release to select between Modes (Panel, Bi-
Level, Floor, Mix). Performing this function will cause the
ATC to switch into manual mode.
16. Recirculation Control Button
Press and release to change the current setting, the indica-
tor illuminates when ON.
17. SYNC Button
Press and release to control the temperature setting for all
three zones from the driver temperature control.
18. Driver Temperature Control Up/Down Button
Provides the driver with independent temperature con-
trol. Push the top button for warmer temperatures or the
lower button for cooler temperature settings.
Controlling The Rear Climate Controls From The
Front ATC Panel
The Three-Zone ATC system allows for adjustment of the
rear climate controls from the front ATC panel.
To change the rear system settings:
•Press REAR button to change control to rear control
mode, Rear display (below) will appear. Control func-
tions now operate rear system.
• To return to Front screen, press REARbutton again,
or it will revert to the Front screen after six seconds.
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1. Mode Display
This display shows the current Mode selection.
2. Rear Temperature Display
This display shows the temperature setting for the rear
seat occupants.3. Blower Control Display
This display shows the current Blower speed selection.
4. Rear Auto Indicator
This indicates when the system is in Rear Auto mode.
Automatic Operation
1.Press the AUTO button on the front ATC Panel and the
words Front Auto will illuminate in the front ATC
display, along with two temperatures for the driver and
front passenger. The system will then automatically
regulate the amount of airflow.
2.Next, adjust the temperature you would like the system
to maintain, by adjusting the driver, front passenger,
and rear seat rotary temperature knobs. Once the de-
sired temperature is displayed, the system will achieve
and automatically maintain that comfort level.
Front ATC Panel Rear Control Display
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3. When the system is set up for your comfort level, it isnot necessary to change the settings. You will experi-
ence 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 fan speed to pro-
vide comfort as quickly as possible.
• The temperature can be displayed in English or Metric
units by selecting the “Display Units of Measure in”
customer-programmable feature. Refer to the “Elec-
tronic Vehicle Information Center (EVIC) — Customer-
Programmable Features” in this Section.
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 fan will engage
immediately if the Defrost mode is selected, or by chang-
ing the front blower knob settingRear Mode Control
Headliner 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
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 head-
liner outlets and warmer air from the floor outlets.
Floor Mode
Air comes from the floor outlets.
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Manual Operation
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.
NOTE:Each of these features operate independently
from each other. If any one feature is controlled manually,
the temperature doors will continue to operate automati-
cally.
Blower Control
There are seven fixed blower speeds.
Use the outer dial control to regulate the
amount of air forced through the system
in any mode you select. The blower
speed increases as you move the control
clockwise and decreases when you
move the control counter-clockwise.
The blower fan speed can be set to any fixed speed by
adjusting the blower control outer dial. The fan will now
operate at a fixed speed until additional speeds are
selected. This allows the front occupants to control the
volume of air circulated in the vehicle and cancel the
Auto mode.
The operator can also select the direction of the airflow
by selecting one of the following positions.
Panel Mode
Air is directed through the outlets in the instru-
ment panel. These outlets can be adjusted for
direction, and turned on or off to control airflow.
NOTE: For maximum airflow to the rear, the center
instrument panel outlets can be directed toward the rear
seat passengers.
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Bi-Level ModeAir comes from the instrument panel outlets, floor
outlets and defrost outlets. A slight amount of
air is also directed through the side window demister
outlets.
NOTE: In many temperature positions, the BI-LEVEL
mode is designed to provide cooler air out of the panel
outlets and warmer air from the floor outlets.
Floor Mode
Air comes from the floor outlets. A slight amount
of air is directed through the defrost and side
window demister outlets. Mix Mode
Air comes from the floor, defrost and side window
demist outlets. This mode works best in cold or
snowy conditions. It allows you to stay comfortable,
while keeping the windshield clear.
Defrost Mode
Air comes from the windshield and side window
demist outlets. Use DEFROST mode with maxi-
mum blower and temperature settings for best wind-
shield and side window defrosting.
NOTE: While operating in the other modes, the system
will not automatically sense the presence of fog, mist or
ice on the windshield. DEFROST mode must be manually
selected to clear the windshield and side glass.
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Air Conditioning (A/C)
•The Air Conditioning (A/C) button allows the opera-
tor to manually activate or deactivate the air condi-
tioning system. When in A/C mode and the ATC is set
to a cool temperature, dehumidified air flows through
the air outlets. If Economy mode is desired, press 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, Floor 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 fog or mist appears on the windshield or side glass,
select Defrost mode and increase blower speed.Recirculation 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. Re-
circulation mode should only be used temporarily. A LED
will illuminate on the Recirculation control button when
Recirculation mode is selected. Push the button a second
time to turn off the Recirculation mode LED and 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 Defrost mode to improve window
clearing operation. Recirculation will be disabled auto-
matically if this mode is selected.
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