CHRYSLER 300 M 2004 1.G Owners Manual

WARNING!
The 300M Special is equipped with tires that are
optimized for driving in dry and wet weather con-
ditions. However, these tires have reduced traction
capability in snow and ice. When driving a 300M
Special in these conditions with these tires, you must
take special care to maintain control and avoid
accidents. We recommend that you equip your ve-
hicle with “SNOW” or “ALL SEASON” tires on all
four wheels for driving in snowy and icy conditions.
It is necessary to select tires equivalent in size and
load rating to the original equipment tires. “SNOW”
tires may have lower speed rating than factory
equipped tires and may not match the maximum
vehicle speed. Do not use tires or wheels other than
the size recommended by the manufacturer for this
vehicle.
If you need snow tires, select tires equivalent in size and
load rating to the original equipment tires. Refer to the
tire pressure label for inflation pressure.Snow tires may have a lower speed rating than factory
equipped tires and may not match the maximum vehicle
speed.
Snow tires should not be operated at sustained speeds
over 75 mph (120 km/h).
Tread Wear Indicators
Tread wear indicators are in the original equipment tires
to help you in determining when your tires should be
replaced.
STARTING AND OPERATING 171
5

These indicators are molded into the bottom of the tread
grooves and will appear as bands when the tread depth
becomes 1/16 inch (2 mm). When the indicators appear
in 2 or more adjacent grooves, the tire should be replaced.
Many states have laws requiring tire replacement at this
point.
Replacement Tires
The tires on your new vehicle provide a balance of many
characteristics. They should be inspected regularly for
wear and correct inflation pressure. The manufacturer
strongly recommends that you use tires equivalent to the
originals in size, quality and performance when replace-
ment is needed (see the paragraph on tread wear indica-
tors). Failure to use equivalent replacement tires may
adversely affect the safety, handling, and ride of your
vehicle. We recommend that you contact your original
equipment dealer on any questions you may have on tire
specifications or capability.
WARNING!
•Do not use a tire, wheel size or rating other than
that specified for your vehicle. Some combina-
tions of unapproved tires and wheels may change
suspension dimensions and performance charac-
teristics, resulting in changes to steering, han-
dling, and braking of your vehicle. This can cause
unpredictable handling and stress to steering and
suspension components. You could lose control
and have an accident resulting in serious injury or
death. Use only the tire and wheel sizes with load
ratings approved for your vehicle.
•Never use a tire smaller than the minimum tire
size listed on your vehicle’s tire label located on
the driver’s door. Using a smaller tire could result
in tire overloading and failure. You could lose
control and have an accident.
•Failure to equip your vehicle with tires having
adequate speed capability can result in sudden
tire failure and loss of vehicle control.
•Overloading your tires is dangerous. Like under
inflation, overloading can cause tire failure. Use
tires of the recommended load capacity for your
vehicle and never overload them.
172 STARTING AND OPERATING

CAUTION!
Replacing original tires with tires of a different size
may result in false speedometer and odometer read-
ings. Check with your dealer before replacing tires
with a different size.
Tire Rotation Recommendations
Tires on the front and rear axles of vehicles operate at
different loads and perform different steering, driving
and braking functions. For these reasons, they wear at
unequal rates, and tend to develop irregular wear pat-
terns.
These effects can be reduced by timely rotation of tires.
The benefits of rotation are especially worthwhile with
aggressive tread designs such as those on all season type
tires. Rotation will increase tread life, help to maintain
mud, snow and wet traction levels, and contribute to a
smooth, quiet ride.Rotate your tires at intervals shown on the maintenance
schedules. More frequent rotation is permissible if de-
sired. The reasons for any rapid or unusual wear should
be corrected before rotating.
The suggested rotation method is the “forward-cross”
shown in the diagram unless your vehicle is equipped
with directional tread pattern tires.
Tire Rotation with Directional Tread Pattern Tires
(300M Special Only)
The 300M Special model offers tires with directional
tread pattern. These tires are designed to optimize dry
handling as well as wet performance. To obtain the full
benefits of this design, the tires must be installed so that
they rotate in the correct direction. The rotation direction
STARTING AND OPERATING 173
5

of this type of tire is indicated by arrows on the side wall
of the tire.
The required rotation method for directional tires is to
swap the front tire with the rear on the same side of the
vehicle. Do not cross switch tires without dismounting
the tires and re-mounting them in the correct rotational
direction.Alignment And Balance
The suspension components of your vehicle should be
inspected and aligned when needed to obtain full tire
tread mileage.
Poor suspension alignment may result in:
•fast tire wear;
•uneven tire wear, such as feathering and one-sided
wear;
•vehicle pull to right or left.
Tires may also cause vehicle to pull to the left or right.
Alignment will not correct this condition. See your dealer
for proper diagnosis.
Improper alignment will not cause vehicle vibration.
Vehicle vibration may be a result of tire and wheel
out-of-balance. Proper balancing will reduce vibration
and avoid tire cupping and spotty wear.
300M Special Only
174 STARTING AND OPERATING

FUEL REQUIREMENTS
300M
Your engine is designed to meet all emissions regulations
and provide satisfactory fuel economy and performance
when using high quality unleaded gasoline having an
octane range of 87 to 89 or higher. The manufacturer
recommends the use of 89 octane for optimum perfor-
mance.
300M Special Only
Your engine is designed to meet all emissions regulations
and provide satisfactory fuel economy and performance
when using high quality unleaded gasoline having an
octane range of 87 to 91. The manufacturer recommends
the use of 91 octane premium gasoline for optimum
performance.
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 should be reported to
your dealer immediately. Engine damage resulting from
operating with a heavy spark knock may not be covered
by the new vehicle warranty.Poor quality gasoline can cause problems such as hard
starting, stalling and stumble. If you experience these
problems, try another brand of gasoline before consider-
ing 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) to define
fuel properties necessary to deliver enhanced emissions,
engine performance, and durability for your vehicle. The
manufacturer recommends the use of gasolines that meet
the WWFC specifications if they are available.
Reformulated Gasoline
Many areas of the country require the use of cleaner
burning fuel referred to as “Reformulated Gasoline”.
Reformulated gasolines contain oxygenates, and are spe-
cially blended to reduce vehicle emissions and improve
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.
STARTING AND OPERATING 175
5

Gasoline/Oxygenate Blends
Some fuel suppliers blend unleaded gasoline with mate-
rials called oxygenates such as 10% ethanol, MTBE and
ETBE. Oxygenates are required in some areas of the
country during the winter months to reduce carbon
monoxide emissions. Fuels blended with these oxygen-
ates may be used in your vehicle.
CAUTION!
DO NOT use gasolines containing Methanol. Use of
these blends may result in starting and driveability
problems and may damage critical fuel system com-
ponents.
Problems that result from using methanol/gasoline
blends are not the responsibility of the manufacturer and
may not be covered by the vehicle warranty. While MTBE
is an oxygenate made from Methanol, it does not have
the negative effects of Methanol.
MMT in Gasoline
MMT is a manganese containing metallic additive that is
blended into some gasoline to increase the octane num-
ber. Gasolines blended with MMT offer no performance
advantage beyond gasolines of the same octane number
without MMT. Gasolines blended with MMT have shown
to reduce spark plug life and reduce emission system
performance in some vehicles. The manufacturer recom-
mends using gasolines without MMT. Since the MMT
content of gasoline may not be indicated on the pump,
you should ask your gasoline retailer whether or not
his/her gasoline contains MMT.
MMT is prohibited in both Federal and California refor-
mulated gasolines.
In Canada, MMT can be used at levels higher than those
allowed in the United States. For this reason, it is even
more important to look for gasolines without MMT in
Canada.
176 STARTING AND OPERATING

Materials Added to Fuel
All gasoline sold in the United States is required to
contain effective detergent additives. Use of additional
detergents or other additives is not needed under normal
conditions and would result in unnecessary cost. There-
fore, you should not have to add anything to the fuel.
Sulfur in Gasoline
If you live in the Northeast United States, your vehicle
may have been designed to meet California low emission
standards with cleaner burning California reformulated
gasoline with low sulfur. If such fuels are not available in
states adopting California emission standards, your ve-
hicle will operate satisfactorily on fuels meeting Federal
specifications, but emission control system performance
may be adversely affected.
Gasoline sold outside of California is permitted to have
higher sulfur levels which may affect the performance of
the vehicle’s catalytic converter. This may cause the
Malfunction Indicator Light to illuminate. The manufac-
turer recommends that you try a different brand ofunleaded gasoline having lower sulfur to determine if the
problem is fuel related prior to returning your vehicle to
an authorized dealer for service.
CAUTION!
If the Malfunction Indicator Light is flashing, imme-
diate service is required. See the On Board Diagnos-
tics paragraph in the Maintenance section of this
manual.
ADDING FUEL
Fuel Filler Cap (Gas Cap)
The gas cap is behind the fuel filler door on the left side
of the vehicle. If the gas cap is lost or damaged, be sure
the replacement cap is for use with this vehicle.
STARTING AND OPERATING 177
5

CAUTION!
Damage to the fuel system or emission control
system could result from using an improper fuel
tank filler tube cap (gas cap). A poorly fitting cap
could let impurities into the fuel system. The Mal-
function Indicator light will come on if the gas cap is
not properly secured.
NOTE:The fuel tank filler tube has a restricting door
about 2 inches (50 mm) down from the opening. If fuel is
poured from a portable container, the container should
have a flexible nozzle long enough to force open the
restricting door.
CAUTION!
To avoid fuel spillage and overfilling, do not “top
off” the fuel tank after filling.
NOTE:
•
When the fuel nozzle “clicks” or shuts off, the fuel
tank is full.
•Tighten the gas cap until you hear a “clicking” sound.
This is an indication that the gas cap is properly
tightened.
The Malfunction Indicator light will come on if the gas
cap is not properly secured. Make sure that the gas cap
is tightened each time the vehicle is refueled.
WARNING!
•Never have any smoking materials lit in or near
the vehicle when the gas cap is removed or the
tank filled.
•Never add fuel to the vehicle when the engine is
running.
•A fire may result if gasoline is pumped into a
portable container that is inside of a vehicle. You
could be burned. Always place gas containers on
the ground while filling.
178 STARTING AND OPERATING

VEHICLE LOADING
The load carrying capacity of your vehicle is shown in the
following sample chart and on the tire pressure label
attached to the driver’s door.
Vehicle Loading Capacities
Front Seat Occupants....................... 2
Rear Seat Occupants........................ 3
Luggage....................... 115lbs. (52 kg)
Rated Vehicle Capacity............ 865lbs. (392 kg)
Luggage Racks
External racks do not increase the total load carrying
capacity of the vehicle. Be sure the total occupant and
luggage load inside the vehicle, plus that on the external
rack, do not exceed the rated vehicle capacity shown on
the Vehicle Loading Capacity chart.
TRAILER TOWING
Warranty Requirements
The Manufacturer’s Passenger Vehicle Warranty will
apply to vehicles used to tow trailers for non commercial
use. However the following conditions must be met:
•The maximum frontal area of the trailer cannot exceed
32 square feet (2.97 square meters)
•The maximum trailer load is: 2,000 lbs (900 kg)
•The ”D” range can be selected when towing. However,
if frequent shifting occurs while in this range, the
AutoStick mode should be selected.
NOTE:By using the AutoStick mode, and selecting a
specific gear range, frequent shifting can be avoided. The
highest gear range should be selected that allows for
STARTING AND OPERATING 179
5

adequate performance. For Example, choose “4” if the
desired speed can be maintained. Choose “3” or “2” if
needed to maintain the desired speed.
Extended driving at high RPM’s should be avoided to
prevent excess heat generation. A reduction in vehicle
speed may be necessary to avoid extended driving at
high RPMs. Return to a higher gear range or vehicle
speed when road conditions and RPM level allow.
•
The trailer tongue load must be considered as part of
the tow vehicle load capacity when loading the ve-
hicle.
•If the trailer weighs more than 1,000 lbs. (450 kg), it
should have its own brakes.
WARNING!
Connecting trailer brakes to your vehicle’s hydraulic
brake lines can overload your brake system and
cause it to fail. You might not have brakes when you
need them and could have an accident.
•Whenever you pull a trailer, regardless of the trailer
size, stop lights and turn signals on the trailer are
recommended for motoring safety.
•The automatic transmission fluid, filter, and hypoid
differential fluid should be changed per Maintenance
Schedule “B” if you tow a trailer.
•If your Engine Coolant Light comes on, see the para-
graph on Overheating in Section 6 of this manual.
NOTE:Check the automatic transmission fluid level
before all towing. Fluid discoloration, or a burnt odor,
shows the need for a transmission fluid and filter change.
180 STARTING AND OPERATING