2008 CHRYSLER 300 C climate control

Winter Operation
Use of the air Recirculation mode during winter months is
not recommended because it may cause window fogging.
Vacation Storage
Anytime you store your vehicle, or keep it out of service
(i.e. vacation) for two weeks or more, run the air condi-
tioning system at idle for about five minutes in the fresh
air and high blower setting. This will insure adequate
system lubrication to minimize the possibility of com-
pressor 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.
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 — If Equipped
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
Section 7 of this manual for filter replacement instruc-
tions.
UNDERSTANDING YOUR INSTRUMENT PANEL 291
4

REAR WINDOW FEATURES
Electric Rear Window Defroster
The electric Rear Window Defroster Control is
located on the climate control. Press this button to
turn on the rear window defroster and the heated side
mirrors (if equipped). An LED in the button will illumi-
nate when the rear window defroster is ON. The de-
froster automatically turns off after approximately 10
minutes of operation for the first push of the button, and
will turn off after approximately 5 minutes for the second
push of the button.
CAUTION!
To avoid damaging the electrical conductors of the
rear window defroster, do not use scrapers, sharp
instruments, or abrasive window cleaners on the
interior surface of the window.
Labels can be peeled off after soaking with warm
water.
UNDERSTANDING YOUR INSTRUMENT PANEL 293
4

DEPARTMENT OF TRANSPORTATION UNIFORM
TIRE QUALITY GRADES
The following describes the tire grading categories estab-
lished by the National highway Traffic Safety Adminis-
tration. The specific grade rating assigned by the tire’s
manufacturer in each category is shown on the sidewall
of the tires on your car.
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 con-
ditions on a specified government test course. For ex-
ample, a tire graded 150 would wear one and a half (1
1/2) 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, andmay depart significantly from the norm due to variations
in driving habits, service practices and differences in road
characteristics and climate.
Traction Grades
The traction grades, from highest to lowest, are AA, A, B,
and C. Those 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.
492 IF YOU NEED CONSUMER ASSISTANCE

Checks, Safety........................... 77
Child Restraint..................67,68,69,72,74
Child Restraint Tether Anchors.............71,72
Child Safety Locks........................ 33
Clean Air Gasoline....................... 366
Cleaning
Wheels............................. 448
Windshield Wiper Blades................. 433
Climate Control......................... 281
Clock.....................232,235,238,253,258
Coin Holder........................... 190
Cold Weather Operation................... 301
Compact Disc (CD) Maintenance............. 281
Compact Spare Tire...................... 348
Compass.............................. 222
Compass Calibration..................... 222
Compass Variance....................... 223
Computer, Trip/Travel.................... 219Connector
UCI ................................ 275
Universal Consumer Interface (UCI)......... 275
Conserving Fuel........................ 219
Console, Floor.......................... 190
Console, Overhead....................... 176
Contract, Service........................ 488
Converter, Catalytic...................... 427
Coolant Pressure Cap (Radiator Cap).......... 438
Cooling System......................... 435
Adding Coolant (Antifreeze).............. 437
Coolant Capacity...................... 473
Coolant Level......................436,439
Disposal of Used Coolant................ 439
Drain, Flush, and Refill.................. 436
Inspection........................... 439
Points to Remember.................... 439
Pressure Cap......................... 438
Radiator Cap......................... 438
INDEX 499
10