2004 CHRYSLER 300 M fuel pressure

must remain open, close all windows. Adjust the
heating or cooling system to force outside air into the
vehicle. Set the blower at high speed.
Safety Checks You Should Make Inside the
Vehicle
Seat Belts
Inspect the belt system periodically, checking for cuts,
frays and loose parts. Damaged parts must be replaced
immediately. Do not disassemble or modify the system.
Safety belt assemblies must be replaced after an accident
if they have been damaged (bent retractor, torn webbing,
etc.). If there is any question regarding belt or retractor
condition, replace the belt.
Airbag Light
The light should come on and remain on for 6 to
8 seconds as a bulb check when the ignition
switch is first turned ON. If the bulb is not lit
during starting, have it replaced. If the light stays on or
comes on while driving, have the system checked by an
authorized dealer.
Defrosters
Check operation by selecting the defrost mode and place
the blower control on high speed. You should be able to
feel the air directed against the windshield.
Periodic Safety Checks You Should Make Outside
the Vehicle
Tires
Examine tires for excessive tread wear or uneven wear
patterns. Check for stones, nails, glass, or other objects
lodged in the tread. Inspect for tread cuts or sidewall
cracks. Check wheel nuts for tightness and tires (includ-
ing spare) for proper pressure.
Lights
Have someone observe the operation of exterior lights
while you work the controls. Check turn signal and high
beam indicator lights on the instrument panel.
Fluid Leaks
Check area under vehicle after overnight parking for
brake fluid, fuel, water, oil, or other fluid leaks. Also, if
gasoline fumes are present, the cause should be corrected
immediately.
48 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

▫Programming The Universal Transceiver......76
▫“Rolling Code” Programming.............77
▫Canadian Programming/Gate Programming . . .79
▫Operation............................79
▫Reprogramming A Single Button...........79
▫Security.............................80
Garage Door Opener — If Equipped.........80
▫Programming The Universal Transceiver......81
▫Reprogramming a Single Universal Transceiver
Button..............................83
▫Operation............................84
▫Multiple Security Code Systems (Rolling Code
System).............................84
▫For Your Security......................85
▫What May Cause The Universal Transceiver Not
ToWork .............................85
Power Sun Roof — If Equipped............86▫Wind Buffeting........................87
▫Sun Roof Maintenance...................87
Electronic Vehicle Information Center (EVIC) —
If Equipped
...........................88
▫Tire Pressure Monitor System — If Equipped . . .89
▫Customer Programmable Features..........91
▫Compass/Temperature/Trip Computer.......98
▫Trip Computer........................98
Overhead Travel Information Center —
If Equipped
..........................102
▫US/M Button........................102
▫Reset Button.........................102
▫Global Reset.........................103
▫Step Button.........................103
▫Average Fuel Economy (AVG ECO)........103
▫Distance To Empty (DTE)...............103
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 51
3

Average Fuel Economy
Shows the average fuel economy since the last reset.
Distance To Empty
Shows the estimated distance that can be travelled with
the fuel remaining in the tank. This is calibrated using the
miles per gallon for the last few minutes.
Trip Odometer
Shows the distance travelled since the last reset.
Elapsed Time
Shows the accumulated ignition ON time since the last
reset.
Miles to Service
Shows the distance remaining to require service.
NOTE:This display can be reset to the set service
interval by pressing and holding the RESET button for 3
seconds.
Tire Pressure Display — If Equipped
Shows the current pressure of all 4 road tires.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 99
3

INSTRUMENT CLUSTER DESCRIPTION
1. Fuel Gauge
When the ignition is in the ON position, the
pointer will show the level of fuel remaining in
the tank.
2. Low Fuel Warning Light
When the fuel level drops to about 2 gallons (8
liters), the Low Fuel symbol will light and re-
main lit until fuel is added. A warning chime will
sound when the light comes on.
3. Low Oil Pressure Light
This light indicates low engine oil pressure. The
light should come on briefly as a bulb check
when the engine is first started. If the light stays on or
comes on while driving, stop the vehicle and shut off
the engine. DO NOT operate the vehicle until the
cause is corrected.This light does not show how
much oil is in the engine.The engine oil level must be
checked under the hood.4. TRAC ON/OFF Lights
The Traction Control On light (TRAC ON) will come on
momentarily as a bulb check when the ignition switch is
first turned ON. If the light does not come on, have the
bulb replaced.
The TRAC ON light will also come on when the system
is controlling traction.
The Traction Control Off light (TRAC OFF) will come on
momentarily as a bulb check when the ignition switch is
first turned ON. If the light does not come on, have the
bulb checked.
The TRAC OFF light will come on when the Traction
Control switch has been used to turn the system off.
5. Trunk Ajar Light
This light indicates that the trunk is not latched
6. Tachometer
Measures engine revolutions-per-minute (R.P.M.). The
red numbers at the end on the scale show the maximum
permissible R.P.M. Ease off on the accelerator before
reaching the red area.
UNDERSTANDING YOUR INSTRUMENT PANEL 113
4

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
5

•More than 50% of your driving is at sustained high
speeds during hot weather above 90°F (32°C)
•Trailer towing
•Taxi, police or delivery service (commercial service)
•Off road or desert operation
•If equipped for and operating with E —85 (ethanol)
fuel
NOTE:IfANYof these apply to you then change your
engine oil every 3,000 miles (5 000 km) or 3 months,
whichever comes first and follow schedule “B” of the
Maintenance Schedulessection of this manual.
If none of these apply to you, then change your engine oil
at every interval shown on scheduleAof theMainte-
nance Schedulessection of this manual.
NOTE:Under no circumstances should oil change
intervals exceed 6000 miles (10 000 km) or 6 months
whichever comes first.
CAUTION!
Overfilling or underfilling the crankcase will cause
oil aeration or loss of oil pressure. This could dam-
age your engine.
Engine Oil Selection
For best performance and maximum protection under all
types of operating conditions, we only recommend en-
gine oils that are API Certified and meet the requirements
of DaimlerChrysler Material Standard MS-6395. Use Mo-
par or an equipvalent oil meeting the specification MS-
6395.
MAINTAINING YOUR VEHICLE 203
7

Be sure to clean the top of the master cylinder area before
removing the cap. If necessary, add fluid to bring the
fluid level up to the requirements described on the brake
fluid reservoir. With disc brakes, fluid level can be
expected to fall as the brake pads wear. However, low
fluid level may be caused by a leak and a checkup may be
needed.
Use only the manufacturer’s recommended brake fluid.
Refer to the Recommended Fluids, Lubricants and Genu-
ine Parts section for the correct fluid type.WARNING!
Use of a brake fluid that may have a lower initial
boiling point or unidentified as to specification, may
result in sudden brake failure during hard pro-
longed braking. You could have an accident.
Use only brake fluid that has been in a tightly closed
container to avoid contamination from foreign matter.
Do not allow petroleum base fluid to contaminate the
brake fluid as seal damage will result!
Fuel System Hoses
Electronic Fuel Injection high pressure fuel systems are
designed with hoses and clamps which have unique
material characteristics to provide adequate sealing and
resist attack by deteriorated gasoline.
You are urged to use only the manufacturer specified
hoses and clamps, or their equivalent in material and
specification, in any fuel system servicing. It is manda-
tory to replace all clamps that have been loosened or
removed during service. Care should be taken in install-
ing new clamps to insure they are properly torqued.
Brake Master Cylinder
220 MAINTAINING YOUR VEHICLE

RECOMMENDED FLUIDS, LUBRICANTS AND GENUINE PARTS
Engine
Component Fluid, Lubricant or Genuine Part
Engine Coolant MoparAntifreeze/Coolant 5 Year/100,000 Mile Formula HOAT (Hybrid Or-
ganic Additive Technology)
Engine Oil Use API Certified (GF-3). Refer to oil viscosity chart for correct SAE grade.
Spark Plugs Refer to the Vehicle Emission Control Information label in the engine compart-
ment.
Oil Filter MoparOil Filter
Fuel Selection 89 Octane
Chassis
Component Fluid, Lubricant or Genuine Part
Automatic Transmission MoparATF+4 Automatic Transmission Fluid.
Axle Differential (front-rear) MoparHypoid Gear Lubricant (SAE 80W-90). Do not use synthetic gear lu-
bricants.
Brake Master Cylinder MoparDOT-3 Brake Fluid.
Power Steering Reservoir MoparATF+4 Automatic Transmission Fluid.
Tire Pressure Refer to label on driver’s door pillar.
MAINTAINING YOUR VEHICLE 237
7