2019 FIAT 500C Owners Manual

3. When the system is set up for your comfort level, it isnot necessary to change the settings. You 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.
To provide you with maximum comfort in the Automatic
mode during cold start-ups, the blower fan remains on low
until the engine warms up. The blower increases 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.
NOTE: The system will not automatically sense the pres-
ence of fog, mist or ice on the windshield. Defrost mode
must be manually selected to clear the windshield and side
glass.
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.
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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. 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 window.
• Keep all objects a safe distance from the window.
56 GETTING TO KNOW YOUR VEHICLE

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.
A/C Air Filter
The climate control system filters out dust and pollen from
the air. Contact an authorized dealer to service your A/C
air filter, and to have it replaced when needed.
Operating Tips Chart
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GETTING TO KNOW YOUR VEHICLE 57

WINDOWS
Power Window Controls
The power window controls are located on the shifter
bezel, below the climate controls, which operate the driver
and passenger door windows. The window controls will
operate when the ignition switch is in the MAR (ACC/
ON/RUN) position.
WARNING!
Never leave children unattended in a vehicle, and do
not let children play with power windows. Do not
leave the key fob in or near the vehicle, or in a location
accessible to children. Occupants, particularly unat-
tended children, can become entrapped by the win-
dows while operating the power window switches.
Such entrapment may result in serious injury or death.
Auto-Down
The window switches have an Auto-Down feature. Push
the window switch for approximately one second, release,
and the window will go down automatically. To cancel the
Auto-Down movement, operate the switch in either the up
or down direction and release the switch. To open the
window part way, pull the window switch briefly, and
release the switch when the window is in the desired
position.
Wind Buffeting
Wind buffeting can be described as the perception of
pressure on the ears or a helicopter-type sound in the ears.
Your vehicle may exhibit wind buffeting with the windows
down, or the sunroof (if equipped) in certain open or
Power Window Switches
58 GETTING TO KNOW YOUR VEHICLE

partially open positions. This is a normal occurrence and
can be minimized. If the buffeting occurs with the rear
windows open, open the front and rear windows together
to minimize the buffeting. If the buffeting occurs with the
sunroof open, adjust the sunroof opening to minimize the
buffeting or open any window.
POWER SUNROOF — IF EQUIPPED
The power sunroof switch is located in the overhead
console.
WARNING!
•Never leave children alone in a vehicle, or with
access to an unlocked vehicle. Never leave the key
fob in or near the vehicle or in a location accessible to
children. Occupants, particularly unattended chil-
dren, can become entrapped by the power sunroof
while operating the power sunroof switch. Such
entrapment may result in serious injury or death.
• In a collision, there is greater risk of being thrown
from a vehicle with an open sunroof. You could also
be seriously injured or killed. Always fasten your
seat belt properly and make sure all passengers are
properly secured too.
• Do not allow small children to operate the sunroof.
Never allow your fingers, other body parts, or any
object to project through the sunroof opening. Injury
may result.
To Open
Push and hold the power sunroof switch rearward for
approximately one second and the sunroof will stop at the
vented position. Push the switch a second time and hold
for approximately one second and release, the sunroof will
Power Sunroof Switch
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GETTING TO KNOW YOUR VEHICLE 59

open fully, then stop automatically. This is called “Express
Open”. During Express Open operation, any movement of
the sunroof switch will stop the sunroof.
To Close
With the sunroof in the full open position, pull the power
sunroof button and hold it for approximately one second,
the sunroof will return to the vented position. Pull the
switch a second time and hold for approximately one
second to completely close the sunroof.
Wind Buffeting
Wind buffeting can be described as the perception of
pressure on the ears or a helicopter-type sound in the ears.
Your vehicle may exhibit wind buffeting with the windows
down, or the sunroof (if equipped) in certain open or
partially open positions. This is a normal occurrence and
can be minimized. If the buffeting occurs with the rear
windows open, open the front and rear windows together
to minimize the buffeting. If the buffeting occurs with the
sunroof open, adjust the sunroof opening to minimize the
buffeting or open any window.
Sun Shade — If Equipped
For vehicles equipped with either a power sunroof or a
fixed glass roof, there is a sun shade that can be open or
closed. To open the sun shade, push the tab and move the
shade to a full open position.
Manual Sun Shade
60 GETTING TO KNOW YOUR VEHICLE

Pinch Protect Feature
This feature will detect an obstruction in the opening of the
sunroof during Express Close operation. If an obstruction
in the path of the sunroof is detected, the sunroof will
automatically retract. Remove the obstruction if this oc-
curs. Next, push the switch forward and release to Express
Close.
Emergency Operation
In case of electrical failure, the sunroof can be operated
with the hex wrench that is located in the glove compart-
ment. There is a plug located in the rear of the sunroof
opening at the center of the vehicle. Removing the plug
reveals a hex opening in the motor assembly of the sunroof.
Insert the hex wrench and turn, moving the sunroof to the
desired location.
POWER CONVERTIBLE TOP — IF EQUIPPED
On vehicles equipped with a power convertible top, the
power convertible top switch is located on the overhead
console. The switch contains two buttons. The passenger
side button is used to open the power top, and the driver
side button is used to close the power top.NOTE:
•
The power top buttons will operate when the ignition
switch is turned to the MAR (ACC/ON/RUN) position.
• The power top can be remotely operated with the key
fob. Refer to “Opening Power Top Remote Function” in
“Getting To Know Your Vehicle” for more information.
• The soft top cannot be lowered in temperatures lower
than –22°F (-30°C) but it can be closed at temperatures as
low as –4° F (-20°C).
• The highest temperature that the convertible top is
operational is at 176°F (80°C).
Power Convertible Top Switch
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Lowering The Power Top
Auto Open
Push the top open button approximately one second for the
three-quarter open/spoiler position. Push the top open
button for approximately one second a second time to fully
open the convertible top.
Manual Open
For manual open, push and hold the open button until
desired roof position or until spoiler position.
NOTE:
•Vertical movement only operates in auto open/close
mode.
• If you are traveling at speeds above 50 mph (80 km/h)
and wish to open the top, it will open to only three-
quarters of the way.
Raising The Power Top
Auto Close
From the convertible top fully open position, push the top
close button for approximately one second for the three-
quarters open/spoiler position. Push the top close button
for approximately one second a second time for the one-
quarter open position. Push and hold close button to fully
close convertible top.
Manual Close
For manual close, push and hold the close button until
desired position until one-quarter open position. Push and
hold again for full close position.
NOTE:
• If the top is three-quarters of the way open, you can
close the top if vehicle speeds are above 50 mph
(80 km/h).
• If the top is fully open and the vehicle is traveling at
50 mph (80 km/h) or above, it will not allow you to close
the top.
62 GETTING TO KNOW YOUR VEHICLE