2008 CHRYSLER 300 radiator cap

correct tightness of each lug nut is 100 ft/lb. (135 N. m).
If in doubt about the correct tightness, have them
checked with a torque wrench by your dealer or at a
service station.
7. For vehicles equipped with center caps, install the
center cap by hand. Do not use a hammer or excessive
force to install the center cap.
8. Stow the jack, tools, and spare tire. Make sure the base
of the jack faces the rear of the vehicle before tightening
down the fastener.
WARNING!
A loose tire or jack thrown forward in a collision or
hard stop could endanger the occupants of the ve-
hicle. Always stow the jack parts and the spare tire in
the places provided.
JUMP-STARTING PROCEDURES
WARNING!
•Take care to avoid the radiator cooling fan whenever the hood is
raised. It can start anytime the ignition switch is on. You can be hurt
by the fan.
•Do not attempt to push or tow your vehicle to get it started. Vehicles
equipped with an automatic transmission cannot be started this
way. Unburned fuel could enter the catalytic converter and once the
engine has started, ignite and damage the converter and vehicle. If
the vehicle has a discharged battery, booster cables may be used to
obtain a start from another vehicle. This type of start can be
dangerous if done improperly, so follow this procedure carefully.
•Battery fluid is a corrosive acid solution; do not allow battery fluid
to contact eyes, skin, or clothing. Don’t lean over battery when
attaching clamps or allow the clamps to touch each other. If acid
splashes in eyes or on skin, flush contaminated area immediately
with large quantities of water.
•A battery generates hydrogen gas, which is flammable and explo-
sive. Keep flame or spark away from the vent holes.
•Do not use a booster battery or any other booster source with an
output that exceeds 12 volts.
•The battery in this vehicle has a vent hose that should not be
disconnected and should only be replaced with a battery of the
same type (vented).
404 WHAT TO DO IN EMERGENCIES

vehicle, or when the underside or rear of the vehicle is
damaged, have a competent mechanic inspect the com-
plete exhaust system and adjacent body areas for broken,
damaged, deteriorated, or mispositioned parts. Open
seams or loose connections could permit exhaust fumes
to seep into the passenger compartment. In addition,
inspect the exhaust system each time the vehicle is raised
for lubrication or oil change. Replace as required.
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, refer
to “Exhaust Gas” in the “Safety Tips” section of this
manual.
Cooling System
WARNING!
•When working near the radiator cooling fan, dis-
connect the fan motor lead or turn the ignition
switch to the LOCK position. The fan is tempera-
ture 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.
MAINTAINING YOUR VEHICLE 435
7

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
any accumulation 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 todrain 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 in the “Maintenance Schedule” in Sec-
tion 8 of this manual.
If the solution is dirty or 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. Properly dispose of old
antifreeze solution.
Selection of Coolant
Use only the manufacturer’s recommended coolant. Re-
fer to “Fluids, Lubricants, and Genuine Parts” for the
correct coolant type.
436 MAINTAINING YOUR VEHICLE

•Use only high purity water such as distilled or deion-
ized water when mixing the water/engine coolant
solution. The use of lower quality water will reduce
the amount of corrosion protection in the engine
cooling system.
Please note that it is the owner’s responsibility to main-
tain the proper level of protection against freezing ac-
cording to the temperatures occurring in the area where
the vehicle is operated.
NOTE:Mixing coolant types will decrease the life of the
engine coolant and will require more frequent coolant
changes.
Cooling System Pressure Cap
The cap must be fully tightened to prevent loss of
coolant, and to insure that coolant will return to the
radiator from the coolant recovery bottle.The cap should be inspected and cleaned if there is any
accumulation of foreign material on the sealing surfaces.
WARNING!
•The warning words “DO NOT OPEN HOT” on
the cooling system pressure cap are a safety pre-
caution. Never add coolant when the engine is
overheated. Do not loosen or remove the cap to
cool an overheated engine. Heat causes pressure to
build up in the cooling system. To prevent scald-
ing or injury, do not remove the pressure cap while
the system is hot or under pressure.
•Do not use a pressure cap other than the one
specified for your vehicle. Personal injury or en-
gine damage may result.
438 MAINTAINING YOUR VEHICLE

Disposal of Used Coolant
Used ethylene glycol based engine coolant is a regulated
substance requiring proper disposal. Check with your
local authorities to determine the disposal rules for your
community. To prevent ingestion by animals or children,
do not store ethylene glycol based engine coolant in open
containers or allow it to remain in puddles on the
ground. If ingested by a child, contact a physician
immediately. Clean up any ground spills immediately.
Coolant Level
The coolant bottle provides a quick visual method for
determining that the coolant level is adequate. With the
engine off and cold, the level of the coolant in the bottle
should be between the ranges indicated on the bottle.
The radiator normally remains completely full, so there is
no need to remove the radiator cap unless checking for
coolant freeze point or replacing coolant. Advise yourservice attendant of this. As long as the engine operating
temperature is satisfactory, the coolant bottle need only
be checked once a month.
When additional coolant is needed to maintain the
proper level, it should be added to the coolant bottle. Do
not overfill.
Points To Remember
NOTE:When the vehicle is stopped after a few miles
(kilometers) of operation, you may observe vapor coming
from the front of the engine compartment. This is nor-
mally a result of moisture from rain, snow, or high
humidity accumulating on the radiator and being vapor-
ized when the thermostat opens, allowing hot coolant to
enter the radiator.
If an examination of your engine compartment shows no
evidence of radiator or hose leaks, the vehicle may be
safely driven. The vapor will soon dissipate.
MAINTAINING YOUR VEHICLE 439
7

Body Mechanism Lubrication............... 433
B-Pillar Location........................ 340
Brake Assist System...................... 330
Brake Control System, Electronic............. 330
Brake Fluid............................ 476
Brake, Parking.......................... 322
Brake System........................324,441
Anti-Lock (ABS)....................... 325
Fluid Check.......................443,476
Hoses.............................. 442
Master Cylinder....................... 443
Parking............................. 322
Warning Light.....................205,324
Brakes.............................324,441
Brake/Transmission Interlock............... 306
Break-In Recommendations, New Vehicle........ 76
Brightness, Interior Lights.................. 137
Bulb Replacement.....................459,460
Bulbs, Light..........................79,459Calibration, Compass..................... 222
Capacities, Fluid........................ 473
Caps, Filler
Fuel................................ 369
Oil (Engine).......................423,424
Radiator (Coolant Pressure)............... 438
Car Washes............................ 447
Carbon Monoxide Warning...............78,368
Cargo (Vehicle Loading)................... 372
Catalytic Converter...................... 427
CD (Compact Disc) Player...............234,252
Cellular Phone.....................91,252,253
Certification Label....................... 372
Chains, Tire............................ 353
Changing A Flat Tire..................... 394
Chart, Tire Sizing........................ 336
Check Engine Light
(Malfunction Indicator Light)............... 418
Checking Your Vehicle For Safety............. 77
498 INDEX

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

Parking On Hill......................... 322
Passing Light........................... 136
Pedals, Adjustable....................... 147
Personal Settings........................ 227
Pets.................................. 76
Phone, Cellular....................91,252,253
Phone, Hands-Free (UConnect™)........91,252,253
Placard, Tire and Loading Information......... 340
Port
Universal Serial Bus (USB).............234,252
USB .............................234,252
Power
Brakes.............................. 324
Deck Lid Release....................... 40
Distribution Center (Fuses)............... 451
Door Locks........................... 30
Mirrors.............................. 89
Outlet (Auxiliary Electrical Outlet).......... 187
Seats............................... 117Steering............................. 327
Steering, Checking..................... 432
Sunroof............................. 184
Tilt/Telescoping Steering Column........... 145
Windows............................. 36
Power Steering Fluid..................432,476
Pregnant Women and Seat Belts.............. 51
Preparation for Jacking.................... 395
Pretensioners
Seat Belts............................. 48
Programmable Electronic Features............ 227
Programming Transmitters
(Remote Keyless Entry).................... 20
Radial Ply Tires......................... 347
Radiator Cap (Coolant Pressure Cap).......... 438
Radio Broadcast Signals................... 232
Radio, Navigation....................... 252
Radio Operation...................234,253,281
510 INDEX