2007 CHRYSLER 300 LX climate control

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 227
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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 229
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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, and
may 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.
Temperature Grades
The temperature grades are A (the highest), B, and C,
representing the tire’s resistance to the generation of heat
and its ability to dissipate heat when tested under
controlled conditions on a specified indoor laboratory
test wheel. Sustained high temperature can cause the
material of the tire to degenerate and reduce tire life, and
excessive temperature can lead to sudden tire failure. The
grade C corresponds to a level of performance which all
passenger car tires must meet under the Federal Motor
Vehicle Safety Standard No. 109. Grades B and A repre-
sent higher levels of performance on the laboratory test
wheel than the minimum required by law.
IF YOU NEED CONSUMER ASSISTANCE 411
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Cassette Tape and Player Maintenance....... 217
Catalytic Converter..................... 341
CD (Compact Disc) Player.............188,195
Cellular Phone.......................... 72
Chains, Tire........................... 279
Changing A Flat Tire.................... 314
Chart, Tire Sizing....................... 264
Check Engine Light
(Malfunction Indicator Light).............. 333
Child Restraint...................50,52,55,56
Child Restraint Tether Anchors...........54,55
Child Safety Locks....................... 25
Clean Air Gasoline...................... 290
Cleaning
Wheels............................. 360
Climate Control........................ 219
Clock.......................186,190,196,207
Compact Disc (CD) Maintenance........... 218
Compact Spare Tire..................... 274
Compass............................. 178
Compass Calibration.................... 178
Compass Variance...................... 179
Computer, Trip/Travel................... 175Console.............................. 153
Console, Floor......................... 153
Console, Overhead...................... 140
Contract, Service....................... 408
Coolant Pressure Cap (Radiator Cap)........ 351
Cooling System........................ 349
Adding Coolant (Antifreeze)............. 351
Coolant Capacity..................... 382
Coolant Level.....................349,352
Disposal of Used Coolant............... 352
Drain, Flush, and Refill................. 350
Inspection........................... 352
Points to Remember................... 352
Pressure Cap........................ 351
Radiator Cap........................ 351
Selection of Coolant (Antifreeze)....350,382,383
Cruise Control (Speed Control).......... 118,121
Cruise Light........................... 163
Cup Holder.....................151,362,363
Customer Assistance.................... 406
Data Recorder, Event..................... 49
Daytime Running Lights................. 106
416 INDEX
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