2005 DODGE STRATUS SEDAN coolant

through several of your typical driving cycles. In most
situations the vehicle will drive normally and will not
require towing.
The Malfunction Indicator Light flashes to alert to serious
conditions that could lead to immediate loss of power or
severe catalytic converter damage. The vehicle should be
serviced as soon as possible if this occurs.
11. Fog Light Indicator—If Equipped
This light shows when the fog lights are ON.
12. Temperature Gauge
The temperature gauge shows engine coolant
temperature. Any reading within the normal
range (approximately mid point on the scale)
shows that the cooling system is operating properly.
The gauge pointer may show a higher than normal
temperature when driving in hot weather, up moun-
tain grades, in heavy stop and go traffic, or when
towing a trailer.
If the pointer rises to the“H”mark, stop the vehicle and
turn off the engine until the problem is corrected.There are steps that you can take to slow down an
impending overheat condition. If your air conditioning is
on, turn it off. The air conditioning system adds heat to
the cooling system and turning off the A/C removes this
heat. You can also turn the Temperature control to
maximum heat, the Mode control to Floor and the Fan
control to High. This allows the heater core to act as a
supplement to the radiator and aids in removing heat
from the cooling system.
13. Engine Temperature Warning Light
This light warns of an overheated engine cool-
ant condition.
14. Trip Odometer Button
Press and release this button to change the display from
odometer to trip odometer. The word TRIP will appear
when in the trip odometer mode. To reset the trip
odometer, press and hold the button for at least 1/2
second.
15. Transmission Range Indicator
This indicator illuminates to show the automatic trans-
mission gear selection.
UNDERSTANDING YOUR INSTRUMENT PANEL 91
4

Interior ATC Sensors
There are two interior sensors in the vehicle. The Sun
Sensor is mounted in the center of the instrument panel
near the windshield glass. The In-Car Temperature Sen-
sor is mounted behind the ATC control panel. These
sensors transmit data on sun strength and vehicle interior
temperatures to enhance system performance.
CAUTION!
Do not cover either sensor with any foreign material
as improper operation of the system will result.
Level Of Automatic Control
72°F (22°C) is the recommended setting for maximum
comfort for the average person, however, this may vary.
NOTE:The temperature setting can be adjusted at any
time without affecting automatic control operation.
The control also will show what Mode the system is in by
the figure shown in the display.
NOTE:The Mode can change when the system is in the
Auto Mode. This will be indicated in changes in the
display window. This shows automatic changes in air
direction.
Fan Control
Use this control to regulate the amount of air forced
through the system in any mode you select. Turn the
control clockwise to increase fan speed.
In ambient temperatures below 21°C (70°F), fan opera-
tion is delayed when the engine is first started. The fan
will automatically start when the engine coolant is warm
enough to heat the air. This feature can be defeated by
turning the fan control.
AUTO Control
Press the top of the button to turn the ATC system On.
Press the lower portion of the button to turn the entire
system Off.
Comfort Control
Use this control to regulate the comfort inside the pas-
senger compartment. Press the top of the switch to raise
the temperature selection and the bottom of the switch to
126 UNDERSTANDING YOUR INSTRUMENT PANEL

Summer Operation
Air conditioned vehicles must be protected with a high-
quality antifreeze coolant to provide proper corrosion
protection and to raise the boiling point of the coolant for
protection against overheating. A 50 % concentration is
recommended.
Winter Operation
The blower air will heat faster in cold weather if you use
only the low blower speeds for the first 10 minutes of
operation. During engine warm up in cold weather, use
the Defrost mode to direct any cold air away from vehicle
occupants. Use of the Recirculate-Air Conditioning Mode
during winter months is not recommended due to the
possibility of window fogging.
NOTE:See Operating Tips chart (for Manual A/C
Control) at the end of this section for suggested control
settings in different weather conditions.
136 UNDERSTANDING YOUR INSTRUMENT PANEL

After Starting
The idle speed will automatically decrease as the engine
warms up. At cooler ambient temperatures, the idle
speed for the 2.7L engine may increase during extended
idles for improved heater performance.
BATTERY AND ENGINE BLOCK HEATERS—If
EQUIPPED
The engine block heater warms engine coolant and
permits quicker starts in cold weather. Connect the cord
to a standard 110-115 volt AC electrical outlet with a
grounded, three wire extension cord. The engine block
heater cord is found under the hood near the air cleaner
housing.
WARNING!
Remember to disconnect the cord before driving.
Damage to the 110-115 volt AC electrical cord could
cause electrocution.
Use the heater when temperatures below 0°F (-18°C) are
expected to last for several days.
AUTOMATIC TRANSAXLE
Brake/Transmission Interlock
This interlock system prevents you from moving the gear
selector out of the Park position unless the brake pedal is
pressed. The system is active when the ignition switch is
in the RUN position.
STARTING AND OPERATING 145
5

the fan control to High. This allows the heater core to act
as a supplement to the radiator and aids in removing heat
from the engine cooling system.
CAUTION!
Driving with a hot cooling system could damage
your vehicle. If temperature gauge reads“H”, pull
over and stop the vehicle. Idle the vehicle in Park
with the air conditioner turned off until the pointer
drops back into the normal range. If the pointer
remains on the“H”, turn the engine off immediately,
and call for service.
WARNING!
A hot engine cooling system is dangerous. You or
others could be badly burned by steam or boiling
coolant. You may want to call a service center if your
vehicle overheats. If you decide to look under the
hood yourself, see Section 7, Maintenance, of this
manual. Follow the warnings under the Cooling
System Pressure Cap paragraph.
WHAT TO DO IN EMERGENCIES 187
6

WARNING!
Exhaust gases can injure or kill. They contain carbon
monoxide (CO) which is colorless and odorless.
Breathing it can make you unconscious and can
eventually poison you. To avoid breathing CO, fol-
low the preceding safety tips.
Cooling System
Inspection
WARNING!
•When working near the radiator cooling fan, dis-
connect the fan motor lead or turn the ignition key
to the OFF position. The fan is controlled by both
the temperature of the engine cooling system and
the pressure in the air conditioning system and
can start at any time the ignition key is in the ON
position.
•You or others can be badly burned by hot coolant
or steam from your radiator. If you see or hear
steam coming from under the hood, don’t open
the hood until the radiator has had time to cool.
Never try to open a cooling system pressure cap
when the radiator or cap is hot.
220 MAINTAINING YOUR VEHICLE

Coolant Checks
Check engine coolant (antifreeze) protection every 12
months (before the onset of freezing weather, where
applicable). If coolant is dirty or rusty in appearance, the
system should be drained, flushed and refilled with fresh
coolant.
Check the front of the radiator for any accumulation of
bugs, leaves, etc. Clean the radiator by gently spraying
water from a garden hose at the back of the core.
Check the recovery bottle tank tubing for condition and
tightness of connections at the bottle. Inspect the entire
system for leaks.
Do not remove the cap when the cooling system is hot.
Cooling System—Drain, Flush and Refill
At the intervals shown on the Maintenance Schedules,
the system should be drained, flushed and refilled. The
first change should not be required until 5 years or
100,000 miles (160,000 km), whichever comes first. The
coolant should be flushed and changed every two years
or 36,000 miles (57,600 km) thereafter.
Coolant Recovery Bottle (2.7L Engine Shown)
MAINTAINING YOUR VEHICLE 221
7

If the solution is dirty and contains a considerable
amount of sediment, clean and flush with a reliable
cooling system cleaner. Follow with a thorough rinsing to
remove all deposits and chemicals. Used automotive
antifreeze is a recyclable commodity. Discard or recycle
as facilities exist in your area.
Selection Of Coolant
Use only the manufacturer’s recommended coolant, refer
to Recommended Fluids, Lubricants and Genuine Parts
for correct coolant type.
CAUTION!
•Mixing of coolants other than specified engine
coolant, may result in engine damage, and de-
crease corrosion protection. If a non-HOAT cool-
ant is introduced into the cooling system in an
emergency, it should be replaced with the speci-
fied coolant as soon as possible.
•Do not use plain water alone or alcohol base
antifreeze products. Do not use additional rust
inhibitors or antirust products, as they may not be
compatible with the radiator coolant and may
plug the radiator.
•This vehicle has not been designed for use with
Propylene Glycol based coolants. Use of Propy-
lene Glycol based coolants is not recommended.
222 MAINTAINING YOUR VEHICLE