2021 CHRYSLER 300 check oil

5
SAFETY
SAFETY FEATURES .............................................. 137
Anti-Lock Brake System (ABS) .. ................... 137
Electronic Brake Control (EBC) System . . ..... 138
AUXILIARY DRIVING SYSTEMS . . ........................ 142
Blind Spot Monitoring (BSM) —
If Equipped. .
................................................... 142
Forward Collision Warning (FCW) With
Mitigation Operation — If Equipped. .
............ 146
Tire Pressure Monitoring System (TPMS) . . .. 148
OCCUPANT RESTRAINT SYSTEMS . . .................. 151
Occupant Restraint Systems Features .. ..... 151
Important Safety Precautions. . ..................... 152
Seat Belt Systems . . ...................................... 152
Supplemental Restraint Systems (SRS) . . .... 158
Child Restraints . . ........................................... 166
SAFETY TIPS . . ....................................................... 176
Transporting Passengers .. ............................ 176
Transporting Pets . . ........................................ 176
Safety Checks You Should Make Inside
The Vehicle . .
................................................. 176
Periodic Safety Checks You Should Make
Outside The Vehicle . .
.................................... 177
Exhaust Gas . . ................................................ 178
Carbon Monoxide Warnings . . ....................... 178
IN CASE OF EMERGENCY
HAZARD WARNING FLASHERS......................... 179
ASSIST AND SOS MIRROR — IF EQUIPPED .. ... 179
JACKING AND TIRE CHANGING .. ....................... 182
Preparations For Jacking .. ........................... 182
Jack Location/Spare Tire Stowage . . ............ 183
Jacking And Changing A Tire . . ..................... 184
JUMP STARTING . . ............................................... 186
Preparations For Jump Start .. ...................... 187
Jump Starting Procedure . . ............................ 188
REFUELING IN AN EMERGENCY –
IF EQUIPPED . .
..................................................... 189
IF YOUR ENGINE OVERHEATS .. ........................ 190
MANUAL PARK RELEASE .. ................................ 190
FREEING A STUCK VEHICLE .. ............................ 192
TOWING A DISABLED VEHICLE .. ....................... 193
All Wheel Drive (AWD) Models .. .................... 194
Rear Wheel Drive (RWD) Models . . ............... 194
ENHANCED ACCIDENT RESPONSE SYSTEM
(EARS) . ................................................................. 194
E
VENT DATA RECORDER (EDR) .. ...................... 194
SERVICING AND MAINTENANCE
SCHEDULED SERVICING ................................... 195
Maintenance Plan .. ....................................... 196
ENGINE COMPARTMENT . . .................................. 199
3.6L Engine .. ................................................ 199
5.7L Engine . . ................................................ 200
Checking Oil Level . . ....................................... 201 Adding Washer Fluid .
.
................................... 201
Maintenance-Free Battery . . ......................... 201
Pressure Washing . . ....................................... 202
VEHICLE MAINTENANCE . . .................................. 202
Engine Oil ...................................................... 202
E ngine Oil Filter . . ........................................... 203
Engine Air Cleaner Filter . . ............................. 203
Air Conditioner Maintenance. . ...................... 204
Accessory Drive Belt Inspection . . ................. 205
Body Lubrication . . ......................................... 206
Windshield Wiper Blades. . ............................ 206
Exhaust System . . ........................................... 208
Cooling System . . ........................................... 209
Brake System . . ............................................. 212
Automatic Transmission . . ............................ 212
All Wheel Drive (AWD) — If Equipped . . ........ 213
Rear Axle. ....................................................... 213
F uses. ............................................................. 214
B ulb Replacement . . ...................................... 221
TIRES . .................................................................... 225
T ire Safety Information .. ............................... 225
Tires — General Information . . ...................... 232
Tire Types. ...................................................... 235
S pare Tires — If Equipped. . ........................... 236
Wheel And Wheel Trim Care. . ....................... 238
Snow Traction Devices. . ................................ 239
Tire Rotation Recommendations . . .............. 240

9
Door Open Warning Light

Ú page 73
Electric Power Steering Fault Warning Light
Ú page 73
Electronic Throttle Control (ETC) Warning Light
Ú page 73
Engine Coolant Temperature Warning Light
Ú page 73
Oil Pressure Warning Light
Ú page 74
Oil Temperature Warning Light
Ú page 74
Seat Belt Reminder Warning Light
Ú page 73
Transmission Temperature Warning Light
Ú page 74
Red Warning Lights
Trunk Open Warning Light
Ú page 74
Vehicle Security Warning Light
Ú page 74
Yellow Warning Lights
Engine Check/Malfunction Indicator Warning Light (MIL)

Ú page 75
Electronic Stability Control (ESC) Active Warning Light
Ú page 75
Electronic Stability Control (ESC) OFF Warning Light
Ú page 75
Low Washer Fluid Warning Light
Ú page 75
Tire Pressure Monitoring System (TPMS) Warning Light
Ú page 76
Red Warning Lights
1

14 GETTING TO KNOW YOUR VEHICLE
3. Remove the back cover to access and replace
the battery. When replacing the battery, match
the (+) sign on the battery to the (+) sign on the
inside of the battery clip, located on the back
cover. Avoid touching the new battery with your
fingers. Skin oils may cause battery deterio -
ration. If you touch a battery, clean it with
r u

bbing alcohol.
4. To assemble the key fob case, snap the two h
alves together.
Programming And Requesting Additional
Key Fobs
Programming the key fob may be performed by an
authorized dealer.
NOTE:
Once a key fob is programmed to a vehicle, it
cannot be repurposed and reprogrammed to
another vehicle.
Only key fobs that are programmed to the
vehicle electronics can be used to start and
operate the vehicle. Once a key fob is
programmed to a vehicle, it cannot be
programmed to any other vehicle.
Duplication of key fobs may be performed at an
a u

thorized dealer. This procedure consists of
programming a blank key fob to the vehicle
electronics. A blank key fob is one that has never
been programmed.
NOTE:
When having the Sentry Key Immobilizer system
s e
rviced, bring all vehicle keys with you to an
authorized dealer.
SENTRY KEY
The Sentry Key Immobilizer system prevents
unauthorized vehicle operation by disabling the
engine. The system does not need to be armed or
activated. Operation is automatic, regardless of
whether the vehicle is locked or unlocked.
The system uses a key fob, keyless push button
i g

nition and a Radio Frequency (RF) receiver to
prevent unauthorized vehicle operation. Therefore,
only key fobs that are programmed to the vehicle
can be used to start and operate the vehicle. The
system cannot reprogram a key fob obtained from
another vehicle.
After placing the ignition switch in the ON/RUN
p os

ition, the Vehicle Security Light will turn on for
three seconds for a bulb check. If the light remains
on after the bulb check, it indicates that there is a
problem with the electronics. In addition, if the light
begins to flash after the bulb check, it indicates
that someone attempted to start the engine with
an invalid key fob. In the event that a valid key fob
is used to start the engine but there is an issue
with the vehicle electronics, the engine will start
and shut off after two seconds.
WARNING!
The integrated key fob contains a coin cell
battery. Do not ingest the battery; there is a
chemical burn hazard. If the coin cell battery is
swallowed, it can cause severe internal burns
in just two hours and can lead to death.
If you think a battery may have been swal-
lowed or placed inside any part of the body,
s e
ek immediate medical attention.
Keep new and used batteries away from chil -
dren. If the battery compartment does not
c l
ose securely, stop using the product and
keep it away from children.
WARNING!
Always remove the key fobs from the vehicle
and lock all doors when leaving the vehicle
unattended.
Always remember to place the Keyless Enter
‘n Go™ — Ignition in the OFF position.

66 GETTING TO KNOW YOUR INSTRUMENT PANEL
INSTRUMENT CLUSTER DESCRIPTIONS

1. Tachometer

Indicates the engine speed in revolutions
per minute (RPM x 1000).
2. Instrument Cluster Display
When the appropriate conditions exist, this
display shows the instrument cluster
display messages
Ú page 66.
3. S peedometer
Indicates vehicle speed.
4. T emperature Gauge
The temperature gauge shows engine
coolant temperature. Any reading within the
normal range indicates that the engine
cooling system is operating satisfactorily.
The gauge pointer will likely indicate a
higher temperature when driving in hot
weather, up mountain grades, or when
towing a trailer. It should not be allowed to
exceed the upper limits of the normal oper
-
ating range. 5. Fuel Gauge
The pointer shows the level of fuel in the
fuel tank when the Keyless Push Button
Ignition is in the ON/RUN position.
 The fuel pump symbol points to the
side of the vehicle where the fuel
d oor
is located.
NOTE:
The warning / indicator Lights will briefly illuminate
f or
a bulb check when the ignition is first cycled.
INSTRUMENT CLUSTER DISPLAY

Your vehicle is equipped with an instrument cluster
display, which offers useful information to the driver.
With the ignition in the OFF mode, opening/closing
of a door will activate the display for viewing, and
display the total miles, or kilometers, in the odometer. Your instrument cluster display is
designed to display important information about
your vehicle’s systems and features. Using a driver
interactive display located on the instrument panel,
your instrument cluster display can show you how
systems are working and give you warnings when
they are not. The steering wheel mounted controls
allow you to scroll through the main menus and
submenus. You can access the specific information
you want and make selections and adjustments.

LOCATION AND CONTROLS
The instrument cluster display features an
interactive display which is located in the
instrument cluster.
This system conveniently allows the driver to select
a


variety of useful information by pushing the
arrow buttons located on the left side of the
steering wheel. The instrument cluster display
menu items consist of the following:
Speedometer
Vehicle Info
Driver Assist — If Equipped
Fuel Economy
Trip
Audio
Messages
Screen Setup
WARNING!
A hot engine cooling system is dangerous. You or
others could be badly burned by steam or boiling
coolant. It is recommended to call an authorized
dealer for service if your vehicle overheats.
CAUTION!
Driving with a hot engine cooling system could
damage your vehicle. If the temperature gauge
reads “H,” pull over and stop the vehicle. Idle the
vehicle with the air conditioner turned off until
the pointer drops back into the normal range. If
the pointer remains on the “H,” turn the engine
off immediately and call an authorized dealer for
service.

74 GETTING TO KNOW YOUR INSTRUMENT PANEL
Trunk Open Warning Light
This indicator will illuminate when the
trunk is open and not fully closed.
NOTE:
If the vehicle is moving, there will also be a single
c h
ime.
Oil Pressure Warning Light
This warning light will illuminate to
indicate low engine oil pressure. If the
li
ght turns on while driving, stop the
vehicle, shut off the engine as soon as
possible, and contact an authorized dealer. A
chime will sound when this light turns on.
Do not operate the vehicle until the cause is
c or

rected. This light does not indicate how much oil
is in the engine. The engine oil level must be
checked under the hood.
Oil Temperature Warning Light
This warning light will illuminate to
indicate the engine oil temperature is
h i
gh. If the light turns on while driving,
stop the vehicle and shut off the engine
as soon as possible. Wait for oil temperature to
return to normal levels.
Transmission Temperature Warning Light
— If Equipped
This warning light will illuminate to warn
of a high transmission fluid temperature.
T h
is may occur with strenuous usage
such as trailer towing. If this light turns
on, stop the vehicle and run the engine at idle or
slightly faster, with the transmission in PARK or
NEUTRAL, until the light turns off. Once the light
turns off, you may continue to drive normally.
Vehicle Security Warning Light —
If Equipped
This light will flash at a fast rate for
approximately 15 seconds when the
V e
hicle Security system is arming, and
then will flash slowly until the vehicle is
disarmed.
YELLOW WARNING LIGHTS
Service Adaptive Cruise Control Warning
Light — If Equipped
This light will turn on when a ACC is not
operating and needs service Ú page 94.
Anti-Lock Brake System (ABS) Warning
Light
This warning light monitors the ABS. The
light will turn on when the ignition is
p
l
aced in the ON/RUN or ACC/ON/RUN
position and may stay on for as long as
four seconds.
If the ABS light remains on or turns on while
dr
iving, then the Anti-Lock portion of the brake
system is not functioning and service is required as
soon as possible. However, the conventional brake
system will continue to operate normally,
assuming the Brake Warning Light is not also on.
WARNING!
If you continue operating the vehicle when the
Transmission Temperature Warning Light is
illuminated you could cause the fluid to boil over,
come in contact with hot engine or exhaust
components and cause a fire.
CAUTION!
Continuous driving with the Transmission
Temperature Warning Light illuminated will
eventually cause severe transmission damage
or transmission failure.

84 STARTING AND OPERATING
AFTER STARTING
The idle speed is controlled automatically, and it
will decrease as the engine warms up.
ENGINE BLOCK HEATER — IF EQUIPPED
The engine block heater warms the engine, and
permits quicker starts in cold weather. Connect the
cord to a standard 110-115 Volt AC electrical
outlet with a grounded, three-wire extension cord.
The engine block heater must be plugged in at
le

ast one hour to have an adequate warming effect
on the engine.
The engine block heater cord is routed under the
h ood

on the driver side of the vehicle. It has a
removable cap that is located near the air box.
ENGINE BREAK-IN RECOMMENDATIONS
A long break-in period is not required for the
drivetrain (engine, transmission, and rear axle) in
your new vehicle.
Drive moderately during the first 300 miles
( 5

00 km). After the initial 60 miles (100 km),
s p
eeds up to 50 or 55 mph (80 or 90 km/h) are
d e
sirable.
While cruising, brief full-throttle acceleration within
th
e limits of local traffic laws contributes to a good
break-in. However, wide-open throttle acceleration
in low gear can be detrimental and should be
avoided.
The engine oil, transmission fluid, and axle
l u

bricant installed at the factory are high-quality
and energy-conserving. Oil, fluid, and lubricant
changes should be consistent with anticipated
climate and conditions under which vehicle
operations will occur. For the recommended
viscosity and quality grades
Ú page 249.
NOTE:
A new engine may consume some oil during its first
f e
w thousand miles (kilometers) of operation. This should be considered a normal part of the break-in
and not interpreted as an indication of difficulty.
Please check your oil level with the engine oil indi
-
cator often during the break in period. Add oil as
r e

quired.
PARKING BRAKE
Before leaving the vehicle, make sure that the
parking brake is fully applied and place the gear
selector in the PARK position.
The foot operated parking brake is located below
th

e lower left corner of the instrument panel. To
apply the parking brake, firmly push the parking
brake pedal fully. To release the parking brake,
press the parking brake pedal a second time and
let your foot up as you feel the brake disengage.

Parking Brake

CAUTION!
To prevent damage to the starter, do not
continuously crank the engine for more than
25 seconds at a time. Wait 60 seconds before
t r

ying again.
WARNING!
Remember to disconnect the engine block
heater cord before driving. Damage to the
110-115 Volt electrical cord could cause
electrocution.
CAUTION!
Never use Non-Detergent Oil or Straight Mineral
Oil in the engine or damage may result.

120 STARTING AND OPERATING
(Continued)
Replace tires when tread wear indicators first
become visible.
Keep tires properly inflated.
Maintain sufficient distance between your
vehicle and the vehicle in front of you to avoid a
collision in a sudden stop.
Your vehicle may be equipped with a Limited Slip
D i

fferential (LSD) that reduces, but does not
eliminate, the amount of wheel slip across a given
axle for improved handling.
DRIVING THROUGH WATER
Driving through water more than a few inches/
centimeters deep will require extra caution to
ensure safety and prevent damage to your vehicle.
Flowing/Rising Water Shallow Standing Water
Although your vehicle is capable of driving through
shallow standing water, consider the following
Warnings and Cautions before doing so.
WARNING!
Do not drive on or across a road or path where
water is flowing and/or rising (as in storm
run-off). Flowing water can wear away the road
or path's surface and cause your vehicle to sink
into deeper water. Furthermore, flowing and/or
rising water can carry your vehicle away swiftly.
Failure to follow this warning may result in
injuries that are serious or fatal to you, your
passengers, and others around you.
WARNING!
Driving through standing water limits your
vehicle’s traction capabilities. Do not exceed
5
mph (8 km/h) when driving through
st

anding water.
Driving through standing water limits your
vehicle’s braking capabilities, which increases
stopping distances. Therefore, after driving
through standing water, drive slowly and
lightly press on the brake pedal several times
to dry the brakes.
Failure to follow these warnings may result in
injuries that are serious or fatal to you, your
passengers, and others around you.
CAUTION!
Always check the depth of the standing water
before driving through it. Never drive through
standing water that is deeper than the bottom
of the tire rims mounted on the vehicle.
Determine the condition of the road or the
path that is under water and if there are any
obstacles in the way before driving through
the standing water.
Do not exceed 5 mph (8 km/h) when driving
th
rough standing water. This will minimize
wave effects.
Driving through standing water may cause
damage to your vehicle’s drivetrain compo -
nents. Always inspect your vehicle’s fluids
( i

.e., engine oil, transmission, axle, etc.) for
signs of contamination (i.e., fluid that is milky
or foamy in appearance) after driving through
standing water. Do not continue to operate
the vehicle if any fluid appears contaminated,
as this may result in further damage. Such
damage is not covered by the New Vehicle
Limited Warranty.
Getting water inside your vehicle’s engine can
cause it to lock up and stall out, and cause
serious internal damage to the engine. Such
damage is not covered by the New Vehicle
Limited Warranty.
CAUTION!

178 SAFETY
(Continued)
lug nuts/bolt torque for tightness. Check the tires
(including spare) for proper cold inflation pressure.
Lights
Have someone observe the operation of brake
lights and exterior lights while you work the
controls. Check turn signal and high beam
indicator lights on the instrument panel.
Door Latches
Check for proper closing, latching, and locking.
Fluid Leaks
Check area under the vehicle after overnight
parking for fuel, coolant, oil, or other fluid leaks.
Also, if gasoline fumes are detected or if fuel or
brake fluid leaks are suspected, the cause should
be located and corrected immediately.
EXHAUST GAS
The best protection against carbon monoxide entry
into the vehicle body is a properly maintained
engine exhaust system.
Whenever a change is noticed in the sound of the
ex

haust system, when exhaust fumes can be
detected inside the vehicle, or when the underside
or rear of the vehicle is damaged, have an
authorized dealer inspect the complete 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.
CARBON MONOXIDE WARNINGS
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), follow these safety tips:
Do not run the engine in a closed garage or in
confined areas any longer than needed to
move your vehicle in or out of the area.
If you are required to drive with the trunk/lift -
gate/rear doors open, make sure that all
w i
ndows are closed and the climate control
BLOWER switch is set at high speed. DO NOT
use the recirculation mode.
If it is necessary to sit in a parked vehicle with
the engine running, adjust your heating or
cooling controls to force outside air into the
vehicle. Set the blower at high speed.
WARNING!
WARNING!
Carbon monoxide (CO) in exhaust gases is
deadly. Follow the precautions below to prevent
carbon monoxide poisoning:
Do not inhale exhaust gases. They contain
carbon monoxide, a colorless and odorless
gas, which can kill. Never run the engine in a
closed area, such as a garage, and never sit in
a parked vehicle with the engine running for
an extended period. If the vehicle is stopped in
an open area with the engine running for more
than a short period, adjust the ventilation
system to force fresh, outside air into the
vehicle.
Guard against carbon monoxide with proper
maintenance. Have the exhaust system
inspected every time the vehicle is raised.
Have any abnormal conditions repaired
promptly. Until repaired, drive with all side
windows fully open.