2012 CHRYSLER 300 climate control

6. Passenger Temperature Control Up Button
Provides the passenger with independent temperature
control. Push the button for warmer temperature set-
tings.
NOTE:Pressing this button while in Sync mode will
automatically exit Sync.
7. Passenger Temperature Control Down Button
Provides the passenger with independent temperature
control. Push the button for cooler temperature settings.
NOTE:Pressing this button while in Sync mode will
automatically exit Sync.
8. Climate Control OFF Button
Press and release this button to turn the Climate Control
ON/OFF.
9. AUTO Operation Button
Automatically controls the interior cabin temperature by
adjusting airflow distribution and amount. Performingthis function will cause the ATC to switch between
manual mode and automatic modes. Refer to “Automatic
Operation” for more information.
10. Driver Temperature Control Down Button
Provides the driver with independent temperature con-
trol. Push the button for cooler temperature settings.
NOTE:In Sync mode, this button will also automati-
cally adjust the passenger temperature setting at the
same time.
11. Driver Temperature Control Up Button
Provides the driver with independent temperature con-
trol. Push the button for warmer temperature settings.
NOTE:In Sync mode, this button will also automati-
cally adjust the passenger temperature setting at the
same time.
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UNDERSTANDING YOUR INSTRUMENT PANEL 337

13. SYNC
Press the Sync soft-key to toggle the Sync feature On/Off.
The Sync indicator is illuminated when this feature is
enabled. Sync is used to synchronize the passenger
temperature setting with the driver temperature setting.
Changing the passenger temperature setting while in
Sync will automatically exit this feature.
Climate Control Functions
A/C (Air Conditioning)
The Air Conditioning (A/C) button allows the operator
to manually activate or deactivate the air conditioning
system. When the air conditioning system is turned on,
cool dehumidified air will flow through the outlets into
the cabin. For improved fuel economy, press the A/C
button to turn off the air conditioning and manually
adjust the blower and airflow mode settings.NOTE:
•If fog or mist appears on the windshield or side glass,
select Defrost mode and increase blower speed.
•If your air conditioning performance seems lower than
expected, check the front of the A/C condenser (lo-
cated in front of the radiator), for an accumulation of
dirt or insects. Clean with a gentle water spray from
behind the radiator and through the condenser. Fabric
front fascia protectors may reduce airflow to the
condenser, reducing air conditioning performance.
Recirculation
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. Push the button a second time to turn off the
Recirculation mode and allow outside air into the vehicle.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 339

NOTE:In cold weather, use of Recirculation mode may
lead to excessive window fogging. 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.
Automatic Temperature Control (ATC)
ATC Hard-keys are located in the center of the instru-
ment panel.
Soft-keys are accessible on the Uconnect Touch™ system
screen.
Automatic Operation
1. Press the AUTO hard-key or soft-key button on the
Automatic Temperature Control (ATC) Panel.2.
Next, adjust the temperature you would like the system
to maintain by adjusting the driver and passenger tempera-
ture hard or soft control buttons (6, 7, 10, 11). 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.
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/M customer-programmable
feature. Refer to the “Uconnect Touch™ System Set-
tings” in this section of the manual.
340 UNDERSTANDING YOUR INSTRUMENT PANEL

Vacation Storage
Any time 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 the
fresh air and high blower setting. This will ensure
adequate system lubrication to minimize the possibility
of compressor damage when the system is started again.
Window Fogging
Interior fogging on the windshield can be quickly re-
moved by turning the mode selector to Defrost. The
Defrost/Floor mode can be used to maintain a clear
windshield and provide sufficient heating. If side win-
dow fogging becomes a problem increase blower speed.
Vehicle windows tend to fog on the inside in mild but
rainy or humid weather.
NOTE:
•Recirculate without A/C should not be used for long
periods, as fogging may occur.
•Automatic Temperature Controls (ATC) will automati-
cally adjust the climate control settings to reduce or
eliminate window fogging on the front windshield.
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 outside air containing
dust, pollen and some odors. Strong odors cannot be
totally filtered out. Refer to “Maintenance Procedures” in
“Maintaining Your Vehicle” for filter replacement
instructions.
342 UNDERSTANDING YOUR INSTRUMENT PANEL

DEPARTMENT OF TRANSPORTATION UNIFORM
TIRE QUALITY GRADES
The following tire grading categories were established by
the National Highway Traffic Safety Administration. The
specific grade rating assigned by the tire’s manufacturer
in each category is shown on the sidewall of the tires on
your vehicle.
All passenger car tires must conform to Federal safety
requirements in addition to these grades.
Treadwear
The Treadwear grade is a comparative rating, based on
the wear rate of the tire when tested under controlled
conditions on a specified government test course. For
example, a tire graded 150 would wear one and one-half
times as well on the government course as a tire graded
100. The relative performance of tires depends upon the
actual conditions of their use, however, and may departsignificantly from the norm due to variations in driving
habits, service practices, and differences in road charac-
teristics and climate.
Traction Grades
The Traction grades, from highest to lowest, are AA, A, B,
and C. These grades represent the tire’s ability to stop on
wet pavement, as measured under controlled conditions
on specified government test surfaces of asphalt and
concrete. A tire marked C may have poor traction perfor-
mance.
WARNING!
The traction grade assigned to this tire is based on
straight-ahead braking traction tests, and does not
include acceleration, cornering, hydroplaning, or
peak traction characteristics.
9
IF YOU NEED CONSUMER ASSISTANCE 549

Brightness, Interior Lights.................. 184
Bulb Replacement.....................516,517
Bulbs, Light..........................86,516
Camera, Rear........................... 235
Capacities, Fluid........................ 521
Caps, Filler
Oil (Engine)........................ 481
Radiator (Coolant Pressure)............. 495
Car Washes............................ 503
Carbon Monoxide Warning...............83,424
Cargo (Vehicle Loading)................... 431
Cellular Phone.......................... 332
Certification Label....................... 431
Chains, Tire............................ 406
Changing A Flat Tire..................... 449
Chart, Tire Sizing........................ 389
Check Engine Light
(Malfunction Indicator Light).............279,475Checking Your Vehicle For Safety............. 82
Checks, Safety........................... 82
Child Restraint..................71,72,73,76,79
Child Restraint Tether Anchors.............75,76
Child Safety Locks........................ 32
Clean Air Gasoline....................... 421
Cleaning
Wheels............................ 504
Windshield Wiper Blades............... 488
Climate Control......................... 332
Clock................................ 328
Coin Holder........................... 262
Cold Weather Operation................... 351
Compact Disc (CD) Maintenance............. 331
Compact Spare Tire...................... 401
Computer, Trip/Travel.................... 297
Connector
UCI .............................. 328
Universal Consumer Interface (UCI)....... 328
554 INDEX