2012 FIAT 500 ABARTH Owners Manual

Operating Tips Chart
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UNDERSTANDING YOUR INSTRUMENT PANEL 183

Automatic Temperature Control (ATC) — If
Equipped
•
The Automatic Temperature Control (ATC) allows the
driver to select individual comfort settings.
•The system provides set-and-forget operation for op-
timum comfort and convenience.
•The system can be controlled manually, if desired.
The ATC system automatically maintains the interior
comfort level desired by the driver and passenger.
1. AUTO Temperature Control (ATC) Button
Controls airflow, temperature, distribution, and air recir-
culation automatically. Press and release to select. Per-
forming this function will cause the ATC to switch
between manual mode and automatic modes. Refer to
“Automatic Operation” for more information.
Automatic Temperature Control (ATC)
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2. A/C Button
Press and release to change the current Air Conditioning
(A/C) setting. Performing this function will cause the
ATC to switch into manual mode.
3. Temperature Control Up Button
Provides temperature up control. Push the button for
warmer temperature settings.
4. Blower Control Up Button
There are 12 blower speeds. The blower speed increases
as you press this button. Performing this function will
cause the ATC to switch into manual mode.
5. Mix Mode
Air is directed through the floor, defrost, and side win-
dow demister outlets. This setting works best in cold or
snowy conditions that require extra heat to the wind-
shield. This setting is good for maintaining comfort while
reducing moisture on the windshield. Performing this
function will cause the ATC to switch into manual mode.6. Front Defrost
Press and release to change the current setting. The
indicator illuminates when ON. The blower will auto-
matically default to medium-high if the Defrost mode is
selected. Performing this function will cause the ATC to
switch into manual mode.
7. Floor Mode
Air is directed through the floor outlets with a small
amount flowing through the defrost and side window
demister outlets.
8. Panel Mode
Air is directed through the outlets in the instrument
panel. These outlets can be adjusted to direct airflow.
Performing this function will cause the ATC to switch
into manual mode.
NOTE:
The center instrument panel outlets can be
aimed so that they are directed toward the rear seat
passengers for maximum airflow to the rear.
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UNDERSTANDING YOUR INSTRUMENT PANEL 185

9. Blower Control Down Button
There are 12 blower speeds. The blower speed decreases
as you press this button. Performing this function will
cause the ATC to switch into manual mode.
10. Temperature Control Down Button
Provides temperature down control. Push the button for
cooler temperature settings.
11. Climate Control ON/OFF Button
Press and release to turn the Climate Control ON or OFF.
12. Recirculation Control Button
Press and release to change the current setting. The
indicator illuminates when ON.
NOTE:
•When in Defrost mode, the Recirculation button will
flash if pressed. This indicates that you can not pro-
ceed to this mode due to fogging risk.
•When the Auto indicator is on and the Recirculation
indicator is off, the Recirculation is in AUTO mode. If
the Recirculation indicator is on, the Recirculation
setting is manual and Recirculation is on.
Automatic Operation
1. Press the AUTO button on the Automatic Temperature
Control (ATC) Panel, the indicator will illuminate when
on.
2. Next, adjust the temperature you would like the
system to maintain by adjusting the temperature control
buttons. Once the desired temperature is displayed, the
system will achieve and automatically 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.
186 UNDERSTANDING YOUR INSTRUMENT PANEL

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 provide
comfort as quickly as possible.
•The temperature can be displayed in U.S. or Metric
units by selecting the US/M customer-programmable
feature. Refer to the “Electronic Vehicle Information
Center (EVIC) — Customer-Programmable Features”
in this section of the manual.
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
This system offers a full complement of manual override
features. NOTE:
Each of these features operates independently
from each other. If any feature is controlled manually,
temperature control will continue to operate automati-
cally.
There are 12 fixed blower speeds. Use
the blower control up or down buttons
to regulate the amount of air forced
through the system in any mode you
select. The blower speed increases as
you press or hold the blower control
up button and decreases when you
press or hold the blower control down
button.
The blower fan speed can be set to any fixed speed by
pressing the blower control up or down buttons. The fan
will now operate at a fixed speed until additional speeds
Blower Control
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UNDERSTANDING YOUR INSTRUMENT PANEL 187

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 ModeAir comes from the outlets in the instrument panel.
Each of these outlets can be individually adjusted to
direct the flow of air. The air vanes of the center outlets
and outboard outlets can be moved up and down or side
to side to regulate airflow direction. There is a shut off
wheel located below the air vanes to shut off or adjust the
amount of airflow from these outlets.
Floor Mode Air comes from the floor outlets. A slight amount of
air is directed through the defrost and side window
demister outlets. Bi-Level
Air is directed through the panel and floor outlets.
Press and release the Panel mode button and Floor
mode button to enter Bi-Level mode, the indicators
illuminate when ON. Performing this function will cause
the ATC to switch into manual mode.
Mix Mode Air comes from the floor, defrost and side window
demister 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
demister outlets. Use Defrost mode with maximum
temperature settings for best windshield and side win-
dow defrosting. When the defrost mode is selected, the
blower will automatically default to medium-high.
188 UNDERSTANDING YOUR INSTRUMENT PANEL

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.
Air Conditioning (A/C)
The Air Conditioning (A/C) button allows the operator
to manually activate or deactivate the air conditioning
system. When in A/C mode with the ATC 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 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.
Recirculation mode should only be used temporarily. The
recirculation LED will illuminate when this button 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 Recirculation mode may
lead to excessive window fogging. The Recirculation
mode is not allowed in the Defrost mode to improve
window clearing operation. Recirculation will be dis-
abled automatically if this mode is selected.
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UNDERSTANDING YOUR INSTRUMENT PANEL 189

Operating Tips
Window Fogging
Windows will fog on the inside when the humidity inside
the vehicle is high. This often occurs in mild or cool
temperatures when it’s rainy or humid. In most cases,
turning the air conditioning (pressing the A/C button) on
will clear the fog. Adjust the temperature control, air
direction, and blower speed to maintain comfort.
As the temperature gets colder, it may be necessary to
direct air onto the windshield. Adjust the temperature
control and blower speed to maintain comfort. Higher
blower speeds will reduce fogging. Interior fogging on
the windshield can be quickly removed by selecting the
DEFROST mode.
Regular cleaning of the inside of the windows with a
non-filming cleaning solution (vinegar and water works
very well) will help prevent contaminates (cigarettesmoke, perfumes, etc.) from sticking to the windows.
Contaminates increase the rate of window fogging.Summer Operation
NOTE:
In some cases during high temperature opera-
tion, the air conditioning system performance may be
reduced. This is to help protect the engine from overheat-
ing during the high load condition.
Your air conditioning system is also equipped with an
automatic recirculation system. When the system senses
a heavy load or high heat conditions, it may use Recir-
culation A/C mode to provide additional comfort while
in automatic mode.
Winter Operation
When operating the system during the winter months,
make sure the air intake, located directly in front of the
windshield, is free of ice, slush, snow, or other
obstructions.
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