2004 CHRYSLER 300 M fuel

NOTE:There is a varying difference in temperature
between the upper and lower outlets for added comfort.
The warmer air goes to the floor outlets. This feature
provides improved comfort during sunny but cool con-
ditions.
Windshield Defrost
Air is directed through the defrost outlets and
side window demist outlets. A small amount of
air also is directed through the floor outlets. Use this
mode with maximum fan and comfort level settings
for best windshield and side window defrosting. The
defrost symbol will glow in amber to show that the
defroster is on.
NOTE:
The air conditioning compressor is on in this
mode. This dehumidifies the air to help dry the wind-
shield. To improve fuel economy, leave in the defrost
mode only when necessary.
Rear Window Defroster
Press the button once to turn on the Rear Window
Defroster and a second time to turn it off. An
indicator light in the control shows that the defroster is
on.
NOTE:The defroster turns off automatically after 15
minutes of operation. Each later activation will allow 7
1/2 minutes of operation.
CAUTION!
To avoid damaging the electrical conductors, do not
use scrapers, sharp instruments, or abrasive window
cleaners on the interior surface of the rear window.
Labels can be peeled off by soaking with warm
water.
Window Fogging
In mild but rainy or humid weather, your windows may
fog up on the inside. You can remove this fog by pressing
the Defrost button. The Mix mode can be used to
maintain a clear windshield and provide sufficient heat-
ing. If side window fogging becomes a problem, increase
blower speed. The compressor will remain on during
these conditions.
UNDERSTANDING YOUR INSTRUMENT PANEL 149
4

▫Radial-Ply Tires......................168
▫Spare Tire Usage With Directional Tread Pattern
Tires (300M Special Only)...............169
▫Compact Spare Tire....................169
▫Tire Spinning........................170
▫Tire Chains..........................170
▫Snow Tires..........................170
▫Tread Wear Indicators..................171
▫Replacement Tires.....................172
▫Tire Rotation Recommendations...........173
▫Tire Rotation With Directional Tread Pattern Tires
(300M Special Only)...................173
▫Alignment And Balance.................174
Fuel Requirements.....................175▫300M..............................175
▫300M Special Only....................175
▫Reformulated Gasoline.................175
▫Gasoline/Oxygenate Blends..............176
▫MMT In Gasoline.....................176
▫Materials Added To Fuel................177
▫Sulfur In Gasoline.....................177
Adding Fuel..........................177
▫Fuel Filler Cap (Gas Cap)...............177
Vehicle Loading.......................179
▫Luggage Racks.......................179
Trailer Towing........................179
▫Warranty Requirements.................179
154 STARTING AND OPERATING

If Engine Fails To Start
CAUTION!
Do not try to push or tow your vehicle to get it
started. Your vehicle cannot be started this way.
Pushing with another vehicle may damage the trans-
axle or the rear of your vehicle. See Section 6 of this
manual for the proper jump starting procedures.
WARNING!
Never pour fuel or other flammable liquid into the
throttle body air inlet opening in an attempt to start
the vehicle. This could result in flash fire causing
serious personal injury.
If the engine fails to start after following the Normal
Starting procedure, it may be flooded. Push the accelera-
tor pedal all the way to the floor and hold it there while
cranking the engine. This should clear any excess fuel in
case the engine is flooded.
CAUTION!
To prevent damage to the starter, do not crank the
engine for more than 15 seconds at a time. Wait 10 to
15 seconds before trying again.
If the engine has been flooded, it may start to run, but not
have enough power to continue running when the key is
released. If this occurs, continue cranking with the accel-
erator pedal pushed all the way to the floor. Release the
accelerator pedal and the key once the engine is running
smoothly.
If the engine shows no sign of starting after two 15
second periods of cranking with the accelerator pedal
held to the floor, the Normal Starting procedure should
be repeated.
156 STARTING AND OPERATING

Transaxle Reset Mode
The transaxle is monitored for abnormal conditions. If a
condition is detected that could cause damage, the trans-
axle automatically shifts into second gear. The transaxle
remains in second gear despite the forward gear selected.
Park (P), Reverse (R), and Neutral (N) will continue to
operate. This Reset feature allows the vehicle to be driven
to a dealer for service without damaging the transaxle.
If the problem has been momentary, the transaxle can be
reset to regain all forward gears.
•Stop the vehicle and shift into PARK (P).
•Turn the key to OFF then start the engine.
•Shift into “D” and resume driving.
NOTE:Even if the transaxle can be reset, we recom-
mend that you visit a dealer at your earliest possible
convenience. Your dealer has diagnostic equipment to
determine if the problem could recur.
If the transaxle cannot be reset, dealer service is required.
Gear Ranges
“P” Park
NOTE:
If the key is in the RUN position, you must
press the brake pedal to shift out of the “P” Park position.
Supplements the parking brake by locking the transaxle.
Engine can be started in this range. Never attempt to use
PARK while vehicle is in motion.
Apply parking brake when leaving vehicle in this range.
“R” Reverse
Shift into this range only after the vehicle has come to a
complete stop.
“N” Neutral
The engine may be started in this range. Use this range
for starting your vehicle if it is moving or is being towed.
“D” Overdrive
This range should be used for most city and highway
driving. It provides smoothest up shifts and down shifts
and best fuel economy.
158 STARTING AND OPERATING

2. Economy—
Improper inflation pressures can cause uneven wear
patterns to develop across the tire tread. These abnormal
wear patterns will reduce tread life resulting in a need for
earlier tire replacement. Under inflation also increases
tire rolling resistance and results in higher fuel consump-
tion.
3. Ride Comfort and Vehicle Stability—
Proper tire inflation contributes to a comfortable ride.
Over inflation produces a jarring and uncomfortable ride.
Both under-inflation and over inflation affect the stability
of the vehicle and can produce a feeling of sluggish
response or over-responsiveness in the steering.
Unequal tire pressures can cause erratic and unpredict-
able steering response.
Unequal tire pressure from side to side may cause the
vehicle to drift left or right.
Tire Inflation Pressures
The proper tire pressure for your vehicle is listed on a
label attached to the rear face of the driver’s door. The
pressure should be checked and adjusted at least once
every month. Check more often if subject to a wide range
of outdoor temperatures, as tire pressures vary with
temperature changes.
Inflation pressures specified on the label are always “Cold
Inflation Pressure”. Cold inflation pressure is defined as
the tire pressure after the vehicle has not been driven for at
least 3 hours, or driven less than a mile after a 3 hour
STARTING AND OPERATING 165
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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
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