2007 CHRYSLER 300 SRT tire pressure

The tire pressure sensors are covered under one of the
following licenses:
United States.....................KR5S120123
Canada........................2671-S120123
FUEL REQUIREMENTS
6.1L Engine
The 6.1L engine is designed to meet all
emissions regulations and provide excel-
lent fuel economy and performance when
using high-quality premium unleaded
gasoline with an octane rating of 91 or
higher.
Light spark knock at low engine speeds is not harmful to
your engine. However, continued heavy spark knock at
high speeds can cause damage and immediate service is
required.
Poor quality gasoline can cause problems such as hard
starting, stalling, and hesitations. If you experience these
symptoms, try another brand of “premium” gasoline
before considering service for the vehicle.Over 40 automobile manufacturers around the world
have issued and endorsed consistent gasoline specifica-
tions (the World Wide Fuel Charter, WWFC) which
define fuel properties necessary to deliver enhanced
emissions, engine performance, and durability for your
vehicle. The manufacturer recommends the use of gaso-
lines that meet the WWFC specifications if they are
available.Reformulated Gasoline
Many areas of the country require the use of cleaner
burning gasoline referred to as “Reformulated Gasoline”.
Reformulated gasolines contain oxygenates, and are spe-
cifically blended to reduce vehicle emissions and im-
prove air quality.
The manufacturer supports the use of reformulated gaso-
lines. Properly blended reformulated gasolines will pro-
vide excellent performance and durability of engine and
fuel system components.
246 STARTING AND OPERATING

NOTE:There are steps that you can take to slow down
an impending overheat condition. If your air conditioner
is on, turn it off. The air conditioning system adds heat to
the engine 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 HI. 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 240°F
(116°C) or greater pull over and stop the vehicle. Idle
the vehicle with the air conditioner turned off until
the pointer drops back into the normal range 200–
230°F (93–110°C). If the pointer remains at 240°F
(116°C) or greater and you hear a chime, 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.
TIREFIT TIRE REPAIR
Small punctures, particularly those in the tread, can be
sealed with TIREFIT. Foreign objects (e.g., screws or
nails) should not be removed from the tire. TIREFIT can
be used in outside temperatures down to approximately
-4°F (-20°C).
WHAT TO DO IN EMERGENCIES 257
6

The TIREFIT system is located under an access panel in
the trunk.
1. Air pump hose
2. Power plug and cable
3. Air pump switch
4. Pressure gauge
5. TIREFIT sealant bottle
6. TIREFIT sealant hose
TIREFIT Location
TIREFIT contents
258 WHAT TO DO IN EMERGENCIES

WARNING!
•Do not attempt to repair a tire on the side of the vehicle
close to traffic. Pull far enough off the road to avoid the
danger of being hit when operating the jack or repairing
a tire.
•Cuts or punctures larger than approximately 0.16 in. (4
mm), tire damage caused by driving with extremely low
tire pressure or on a flat tire, or a damaged wheel can
pose a hazard while driving. TIREFIT should not be
used in such circumstances. Do not drive the vehicle
under such circumstances. Contact your nearest autho-
rized dealer for assistance.
•Take care not to allow the contents of TIREFIT to come
in contact with hair, eyes or clothing. TIREFIT is harm-
ful if inhaled, swallowed, or absorbed through the skin:
It causes skin, eye, and respiratory irritation. Any con-
tact with eyes or skin should be flushed immediately
with plenty of water. If clothing comes in contact with
TIREFIT, change clothing as soon as possible.
•In case of allergic reaction or rash, consult a physician
immediately. Keep TIREFIT out of reach of children. If
swallowed, rinse mouth immediately with plenty of
water and drink plenty of water. Do not induce vomit-
ing! Consult a physician immediately.
•Keep away from open flame or heat source.
Sealing tire with TIREFIT
1. Turn on the hazard warning flashers.
2. Move the transmission selector lever to the PARK
position, turn off the engine, and set the parking brake.
3. Remove the TIREFIT kit from the trunk.
4. Pull the power plug (2) and the TIREFIT sealant hose
(6) out from the TIREFIT kit.
Hazard Flasher Switch
WHAT TO DO IN EMERGENCIES 259
6

5. Unscrew the valve cap from the valve on the deflated
tire.
6. Screw the fitting at the end of TIREFIT sealant hose (6)
coming from the sealant bottle (5) onto the tire valve.
7. Insert the power plug (2) into the power point on the
instrument panel.
8. Leave the parking brake set and the transmission
selector lever in PARK and start the engine.
9. Press the switch (3) on the air pump to I (ON). The air
pump should start to inflate the tire and the tire sealant
(white fluid) will flow from the sealant bottle (5) through
the TIREFIT sealant hose (6) and into the tire.
10. Allow the air pump to run for five minutes and then
read the pressure gauge (4). If the tire inflates to 26 psi
(1.8 bar) or greater, proceed to Step 19 of this procedure.
If not, proceed to the following step.
11. Press the air pump switch (3) to 0 (OFF). Then,
disconnect the TIREFIT system from the tire and place it
back in the vehicle.12. Release the parking brake and drive the vehicle back
and forth approximately 30 feet (9.1 m) to distribute the
sealant more evenly within the tire.
13. Turn on the hazard warning flashers.
14. Move the transmission selector lever to the PARK
position, turn off the engine, and set the parking brake.
15. Disconnect the air pump hose (1) from the underside
of the sealant bottle (5) by flipping the hose valve open.
16. Connect the air pump hose valve to the tire valve and
flip the hose valve closed.
17. Leave the parking brake set and the transmission
selector lever in PARK and start the engine.
18. Press the switch (3) on the air pump to I (ON). The air
pump should inflate the tire to at least 26 psi (1.8 bar)
within five minutes. If the tire inflates to this level,
proceed to the following step.NOTE:If a tire pressure of
26 psi (1.8 bar) is not obtained within five minutes, the
tire is too badly damaged. Do not attempt to drive the
vehicle further. Call for assistance.
260 WHAT TO DO IN EMERGENCIES

19. With a tire pressure of no less than 26 psi (1.8 bar)
press the air pump switch (3) to 0 (OFF) and turn off the
engine. Then, disconnect the TIREFIT system from the
tire and place it back in the vehicle.
20. Release the parking brake and drive the vehicle for
approximately 10 minutes to ensure optimum distribu-
tion of the tire sealant within the tire.
21. Turn on the hazard warning flashers.
22. Move the transmission selector lever to the PARK
position, turn off the engine, and set the parking brake.
23. Disconnect the air pump hose (1) from the underside
of the sealant bottle (5) by flipping the hose valve open.
24. Connect the air pump hose valve to the tire valve and
flip the hose valve closed.
25. Check the pressure in the tire by reading the pressure
gauge (4). If the pressure is 19 psi (1.3 bar) or greater,
proceed to the following step.NOTE:If the pressure is
less than 19 psi (1.3 bar), the tire is too badly damaged.
Do not attempt to drive the vehicle further. Call for
assistance.26. Leave the parking brake set and the transmission
selector lever in PARK and start the engine.
27. Inflate the tire to the pressure indicated on the tire
pressure label on the driver-side latch pillar by pressing
the switch (3) on the air pump to I (ON) and watching the
pressure gauge. When the tire pressure is set to the
pressure indicated on the tire pressure label, press the air
pump switch (3) to 0 (OFF) and turn off the engine.
28. Disconnect the TIREFIT system from the tire and
reinstall the valve cap.
29. Place the sealant kit back in the trunk of the vehicle.
Replace the sealant bottle at your nearest authorized
MOPARparts dealership.
30. Have the tire inspected at the earliest opportunity at
an authorized dealer or tire service center.
NOTE:
•
If a pressure of at least 19 psi (1.3 bar) cannot be
maintained in the tire, the tire is too badly damaged.
Do not attempt to drive the vehicle further. Call for
assistance.
WHAT TO DO IN EMERGENCIES 261
6

FREEING A STUCK VEHICLE
If your vehicle becomes stuck in mud, sand, or snow, it
can often be moved by a rocking motion. Turn your
steering wheel right and left to clear the area around the
front wheels. Then shift back and forth between Reverse
and Drive. Usually the least accelerator pedal pressure to
maintain the rocking motion without spinning the
wheels is most effective.
NOTE:Turn off the Electronic Stability Program (ESP)
before rocking the vehicle. For details, refer to “Electronic
Stability Program,” or “Traction Control” in this manual.
CAUTION!
•When “rocking” a stuck vehicle by moving be-
tween “First” and R (Reverse), do not spin the
wheels faster than 15 mph (24 km/h), or drivetrain
damage may result.
•Racing the engine or spinning the wheels too fast
may lead to transmission overheating and failure.
It can also damage the tires. Do not spin the
wheels above 35 mph (55 km/h).
WARNING!
Fast spinning tires can be dangerous. Forces gener-
ated by excessive wheel speeds may cause tire dam-
age or failure. A tire could explode and injure
someone. Do not spin your vehicle’s wheels faster
than 35 mph (55 km/h) when you are stuck, and don’t
let anyone near a spinning wheel, no matter what the
speed.
WHAT TO DO IN EMERGENCIES 265
6

Cooling System
WARNING!
•When working near the radiator cooling fan, dis-
connect the fan motor lead or turn the ignition
switch to the OFF position. The fan is temperature
controlled and can start at any time the ignition
switch 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 is hot.
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 A/C condenser for anyaccumulation of bugs, leaves, etc. If dirty, clean by gently
spraying water from a garden hose vertically down the
face of the condenser.
Check the coolant recovery bottle tubing for brittle rub-
ber, cracking, tears, cuts, and tightness of the connection
at the bottle and radiator. Inspect the entire system for
leaks.
With the engine at normal operating temperature (but
not running), check the cooling system pressure cap for
proper vacuum sealing by draining a small amount of
coolant from the radiator drain cock. If the cap is sealing
properly, the engine coolant (antifreeze) will begin to
drain from the coolant recovery bottle. DO NOT RE-
MOVE THE COOLANT PRESSURE CAP WHEN THE
COOLING SYSTEM IS HOT.
Cooling System — Drain, Flush, and Refill
The system should be drained, flushed, and refilled at the
intervals shown on the Maintenance Schedule.
If the solution is dirty or contains a considerable amount
of sediment, clean and flush with a reliable cooling
MAINTAINING YOUR VEHICLE 287
7