fuel CHRYSLER 300 2021 User Guide

GETTING TO KNOW YOUR INSTRUMENT PANEL 75
If the ABS light does not turn on when the ignition
is placed in the ON/RUN or ACC/ON/RUN position,
have the brake system inspected by an authorized
dealer.
Electronic Stability Control (ESC) Active
Warning Light — If Equipped
This warning light will indicate when the
Electronic Stability Control system is
Ac
tive. The ESC Indicator Light in the
instrument cluster will come on when the
ignition is placed in the ON/RUN or ACC/ON/RUN
position, and when ESC is activated. It should go
out with the engine running. If the ESC Indicator
Light comes on continuously with the engine
running, a malfunction has been detected in the
ESC system. If this warning light remains on after
several ignition cycles, and the vehicle has been
driven several miles (kilometers) at speeds greater
than 30 mph (48 km/h), see an authorized dealer
a s

soon as possible to have the problem
diagnosed and corrected.
The ESC OFF Indicator Light and the ESC Indi -
cator Light come on momentarily each time the
ig nition is placed in the ON/RUN or ACC/ON/
RUN position.
The ESC system will make buzzing or clicking
sounds when it is active. This is normal; the
sounds will stop when ESC becomes inactive.
This light will come on when the vehicle is in an
ESC event.
Electronic Stability Control (ESC) OFF
Warning Light — If Equipped
This warning light indicates the ESC is off.
Each time the ignition is turned to ON/
R U

N or ACC/ON/RUN, the ESC system
will be on, even if it was turned off previously.
Service LaneSense Warning Light —
If Equipped
This warning light will illuminate when the
LaneSense system is not operating and
r e
quires service. Please see an
authorized dealer.
LaneSense Warning Light — If Equipped
The LaneSense system provides the
driver with visual and steering torque
w a
rnings when the vehicle starts to drift
out of its lane unintentionally without the
use of a turn signal.
When the LaneSense system senses a lane drift
situation, the LaneSense indicator changes
from solid green to solid yellow.
When the LaneSense system senses the lane
has been approached and is in a lane departure
situation, the LaneSense indicator changes
from solid white/green to flashing yellow
Ú page 108.
Low Fuel Warning Light
When the fuel level reaches
approximately 1.9 gal (7.13 L), this light
wi
ll turn on and a single chime will sound.
Low Washer Fluid Warning Light —
If Equipped
This warning light will illuminate when the
windshield washer fluid is low
Ú page 201.
Engine Check/Malfunction Indicator
Warning Light (MIL)
The Engine Check/Malfunction Indicator
Light (MIL) is a part of an Onboard
Di
agnostic System called OBD II that
monitors engine and automatic
transmission control systems. This warning light
will illuminate when the ignition is in the ON/RUN
position before engine start. If the bulb does not
come on when turning the ignition switch from OFF
to ON/RUN, have the condition checked promptly.
Certain conditions, such as a loose or missing gas
c a

p, poor quality fuel, etc., may illuminate the light
after engine start. The vehicle should be serviced if
the light stays on through several typical driving
styles. In most situations, the vehicle will drive
normally and will not require towing.
3

76 GETTING TO KNOW YOUR INSTRUMENT PANEL
When the engine is running, the MIL may flash to
alert serious conditions that could lead to
immediate loss of power or severe catalytic
converter damage. The vehicle should be serviced
by an authorized dealer as soon as possible if this
occurs.Service AWD Warning Light — If Equipped
This warning light will turn on to indicate
the All Wheel Drive (AWD) system is not
fu
nctioning properly and that service is
required. Contact an authorized dealer.
Service Forward Collision Warning (FCW)
Light — If Equipped
This warning light will illuminate to
indicate a fault in the Forward Collision
W a
rning System. Contact an authorized
dealer for service
Ú page 146.
Tire Pressure Monitoring System (TPMS)
Warning Light
The warning light switches on and a
message is displayed to indicate that the
ti
re pressure is lower than the
recommended value and/or that slow
pressure loss is occurring. In these cases, optimal
tire duration and fuel consumption may not be
guaranteed.
Should one or more tires be in the condition
m e

ntioned above, the display will show the
indications corresponding to each tire. Each tire, including the spare (if provided), should
b
e

checked monthly when cold and inflated to the
inflation pressure recommended by the vehicle
manufacturer on the vehicle placard or tire
inflation pressure label. If your vehicle has tires of
a different size than the size indicated on the
vehicle placard or tire inflation pressure label, you
should determine the proper tire inflation pressure
for those tires.
As an added safety feature, your vehicle has been
e q

uipped with a TPMS that illuminates a low tire
pressure warning light when one or more of your
tires is significantly underinflated. Accordingly,
when the low tire pressure warning light
illuminates, you should stop and check your tires
as soon as possible, and inflate them to the proper
pressure. Driving on a significantly underinflated
tire causes the tire to overheat and can lead to tire
failure. Underinflation also reduces fuel efficiency
and tire tread life, and may affect the vehicle’s
handling and stopping ability.
WARNING!
A malfunctioning catalytic converter, as refer -
enced above, can reach higher temperatures
t h
an in normal operating conditions. This can
cause a fire if you drive slowly or park over flam -
mable substances such as dry plants, wood,
c a

rdboard, etc. This could result in death or seri -
ous injury to the driver, occupants or others.
CAUTION!
Prolonged driving with the Malfunction Indicator
Light (MIL) on could cause damage to the
vehicle control system. It also could affect fuel
economy and driveability. If the MIL is flashing,
severe catalytic converter damage and power
loss will soon occur. Immediate service is
required.
CAUTION!
Do not continue driving with one or more flat
tires as handling may be compromised. Stop the
vehicle, avoiding sharp braking and steering. If a
tire puncture occurs, repair immediately using
the dedicated tire repair kit and contact an
authorized dealer as soon as possible.

GETTING TO KNOW YOUR INSTRUMENT PANEL 79
ONBOARD DIAGNOSTIC SYSTEM — OBD II
Your vehicle is equipped with a sophisticated
Onboard Diagnostic system called OBD II. This
system monitors the performance of the
emissions, engine, and transmission control
systems. When these systems are operating
properly, your vehicle will provide excellent
performance and fuel economy, as well as engine
emissions well within current government
regulations.
If any of these systems require service, the OBD II
sy

stem will turn on the Malfunction Indicator Light
(MIL). It will also store diagnostic codes and other
information to assist your service technician in
making repairs. Although your vehicle will usually
be drivable and not need towing, see an authorized
dealer for service as soon as possible.
ONBOARD DIAGNOSTIC SYSTEM
(OBD II) C
YBERSECURITY
Your vehicle is required to have an OBD II and a
connection port to allow access to information
related to the performance of your emissions
controls. Authorized service technicians may need
to access this information to assist with the
diagnosis and service of your vehicle and
emissions system
Ú page 121.
EMISSIONS INSPECTION AND
MAINTENANCE PROGRAMS
In some localities, it may be a legal requirement to
pass an inspection of your vehicle's emissions
control system. Failure to pass could prevent
vehicle registration.
For states that require an Inspection and
Maintenance (I/M), this check verifies
th

e Malfunction Indicator Light (MIL) is
functioning and is not on when the
engine is running, and that the OBD II system is
ready for testing.
Normally, the OBD II system will be ready. The
OBD II system may n
ot
be ready if your vehicle was
recently serviced, recently had a dead battery or a
battery replacement. If the OBD II system should
be determined not ready for the I/M test, your
vehicle may fail the test.
Your vehicle has a simple ignition actuated test,
w h

ich you can use prior to going to the test station.
To check if your vehicle's OBD II system is ready,
you must do the following:

1. Cycle the ignition switch to the ON position, b
ut do not crank or start the engine.

NOTE:
If you crank or start the engine, you will have to
s t
art this test over.
CAUTION!
Prolonged driving with the MIL on could cause
further damage to the emission control
system. It could also affect fuel economy and
driveability. The vehicle must be serviced
before any emissions tests can be performed.
If the MIL is flashing while the vehicle is
running, severe catalytic converter damage
and power loss will soon occur. Immediate
service is required.
WARNING!
ONLY an authorized service technician should
connect equipment to the OBD II connection
port in order to read the VIN, diagnose, or
service your vehicle.
If unauthorized equipment is connected to the
OBD II connection port, such as a
driver-behavior tracking device, it may:
Be possible that vehicle systems,
including safety related systems, could be
impaired or a loss of vehicle control could
occur that may result in an accident
involving serious injury or death.
Access, or allow others to access, infor -
mation stored in your vehicle systems,
i n
cluding personal information.
3

STARTING AND OPERATING 83
NOTE:
For Keyless Enter ‘n Go™ equipped vehicles, the
e n
gine will turn off and the ignition switch will
change to ACC Mode.
If the vehicle is not in PARK and the driver exits the
v e

hicle with the engine running, the vehicle may
AutoPark.
AutoPark will engage when all of these conditions
a r

e met:
Vehicle is equipped with a rotary selector and an
eight speed transmission
Vehicle is not in PARK
Vehicle speed is 1.2 mph (1.9 km/h) or less
Driver’s seat belt is unbuckled
Driver’s door is ajar
Brake pedal is not pressed
The message “ Au
toPark Engaged Shift to P then
Shift to Gear ” will display in the instrument cluster.
NOTE:
In some cases the ParkSense graphic will be
d i
splayed in the instrument cluster. In these cases,
the gear selector must be returned to “P” to select
desired gear.
If the driver shifts into PARK while moving, the
ve
hicle may AutoPark.
AutoPark will engage ON
LY when vehicle speed is
1.2 mph (1.9 km/h) or less. The message “
Ve
hicle Speed is Too High to Shift to
P” will be displayed in the instrument cluster if
vehicle speed is above 1.2 mph (1.9 km/h).
ALWAYS DO A VISUAL CHECK
that your vehicle is in
PARK by looking for the “P” in the instrument
cluster display and near the gear selector. As an
added precaution, always apply the parking brake
when exiting the vehicle.
COLD WEATHER OPERATION
(B
ELOW –22°F OR −30°C)
To ensure reliable starting at these temperatures,
use of an externally powered electric engine block
heater (available from an authorized dealer) is
recommended.
IF ENGINE FAILS TO START
If the engine fails to start after you have followed
the “Normal Starting” or “Cold Weather Operation”
procedure, it may be flooded. Push the accelerator pedal all the way to the floor and hold it there.
Crank the engine for no more than 15 seconds.
This should clear any excess fuel in case the
engine is flooded. Leave the ignition key in the RUN
position, release the accelerator pedal and repeat
the “Normal Starting” procedure.
WARNING!

If vehicle speed is above 1.2
mph (1.9 km/h), the
tr
ansmission will default to NEUTRAL until the
vehicle speed drops below 1.2 mph (1.9 km/h). A
ve

hicle left in the NEUTRAL position can roll. As an
added precaution, always apply the parking brake
when exiting the vehicle.
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.
Do not attempt to push or tow your vehicle to
get it started. Vehicles equipped with an auto -
matic transmission cannot be started this
w a

y. 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 a booster battery or the battery in
another vehicle. This type of start can be
dangerous if done improperly
Ú page 186.
4

STARTING AND OPERATING 89
The following indicators should be used to ensure
that you have properly engaged the transmission
into the PARK position:
Look at the transmission gear position display
and verify that it indicates the PARK position,
and is not blinking.
With the brake pedal released, verify that the
gear selector will not move out of PARK.
REVERSE (R)
This range is for moving the vehicle backward.
Shift into REVERSE only after the vehicle has come
to a complete stop.
NEUTRAL (N)
Use this range when the vehicle is standing for
prolonged periods with the engine running. Apply
the parking brake and shift the transmission into
PARK if you must exit the vehicle.
DRIVE (D)
This range should be used for most city and
highway driving. It provides the smoothest upshifts
and downshifts, and the best fuel economy. The
transmission automatically upshifts through all
forward gears. The DRIVE position provides
optimum driving characteristics under all normal
operating conditions.
When frequent transmission shifting occurs (such
as

when operating the vehicle under heavy loading
conditions, in hilly terrain, traveling into strong
head winds, or while towing a heavy trailer), use the AutoStick shift control (if equipped) to select a
lower gear

Ú page 90. Under these conditions,
using a lower gear will improve performance and
e x
tend transmission life by reducing excessive
shifting and heat buildup.
During extremely cold temperatures (-22°F
[ -

30°C] or below), transmission operation may be
modified depending on engine and transmission
temperature as well as vehicle speed. Normal
operation will resume once the transmission
temperature has risen to a suitable level.
SPORT (S) — IF EQUIPPED
This mode alters the transmission's automatic
shift schedule for sportier driving. Upshift speeds
are increased to make full use of available engine
power.
To access SPORT mode, push down on the gear
se
lector and rotate it fully clockwise, or push the
SPORT button in the center stack.
LOW (L) — IF EQUIPPED
Use this range for engine braking when
descending very steep grades. In this range, the
transmission will downshift for increased engine
braking. To access the LOW position, push down
on the gear selector and rotate it fully clockwise.
CAUTION!
Before moving the transmission gear selector
out of PARK, you must start the engine, and
also press the brake pedal. Otherwise,
damage to the gear selector could result.
DO NOT race the engine when shifting from
PARK or NEUTRAL into another gear range, as
this can damage the drivetrain.
WARNING!
Do not coast in NEUTRAL and never turn off the
ignition to coast down a hill. These are unsafe
practices that limit your response to changing
traffic or road conditions. You might lose control
of the vehicle and have a collision.
CAUTION!
Towing the vehicle, coasting, or driving for any
other reason with the transmission in NEUTRAL
can cause severe transmission damage.
For “Recreational Towing”
Ú page 119
For “Towing A Disabled Vehicle”
Ú page 193
4

92 STARTING AND OPERATING
FUEL SAVER TECHNOLOGY 5.7L ONLY —
IF EQUIPPED
This feature offers improved fuel economy by
shutting off four of the engine's eight cylinders
during light load and cruise conditions. The system
is automatic with no driver inputs or additional
driving skills required.
NOTE:
This system may take some time to return to full
f u
nctionality after a battery disconnect.
POWER STEERING
The Electric Power Steering system will give you
good vehicle response and increased ease of
maneuverability in tight spaces. The system will
vary its assist to provide light efforts while parking
and good feel while driving. If the electric steering
system experiences a fault that prevents it from
providing assist, you will still have the ability to
steer the vehicle manually. Alternate electric power steering efforts can be
s
e

lected through the Uconnect system
Ú page 122.
If the Electric Power Steering Fault
Warning Light is displayed and the
“ S

ERVICE POWER STEERING” or the
“POWER STEERING ASSIST OFF –
SERVICE SYSTEM” message is displayed within the
instrument cluster display, this indicates the
vehicle needs to be taken to the dealer for service
Ú page 71.
NOTE:

Even if the power steering assistance is no longer
operational, it is still possible to steer the vehicle.
Under these conditions there will be a substan
-
tial increase in steering effort, especially at low
s p

eeds and during parking maneuvers.

If the condition persists, see an authorized
dealer for service.
If the Electric Power Steering Fault Warning Light is
di
splayed and the “POWER STEERING SYSTEM
OVER TEMP” message is displayed on the
instrument cluster screen, they indicate that
extreme steering maneuvers may have occurred
which caused an over temperature condition in the
power steering system. Once driving conditions are
safe, pull over and let the vehicle idle for a few
moments until the Electric Power Steering Fault
Warning Light and message turn off.
CRUISE CONTROL SYSTEMS — IF EQUIPPED
Your vehicle may be equipped with the Cruise
Control system, or the Adaptive Cruise Control
(ACC) system:
Cruise Control will keep your vehicle at a
constant preset speed.
Adaptive Cruise Control (ACC) will adjust the
vehicle speed up to the preset speed to main -
tain a distance with the vehicle ahead.
NOTE:
In vehicles equipped with ACC, if ACC is not
enabled, Fixed Speed Cruise Control will not
detect vehicles directly ahead of you. Always be
aware of the feature selected.
Only one Cruise Control feature can operate at a
time. For example, if Fixed Speed Cruise Control
is enabled, Adaptive Cruise Control will be
unavailable, and vice versa.
CRUISE CONTROL
When engaged, the Cruise Control system takes
over accelerator operations at speeds greater than
25 mph (40 km/h), or 20 mph (32 km/h)
de

pending on engine size and axle ratio.
The Cruise Control buttons are located on the right
si
de of the steering wheel.
WARNING!
Continued operation with reduced assist could
pose a safety risk to yourself and others. Service
should be obtained as soon as possible.

STARTING AND OPERATING 111
When enabled, active guidelines are overlaid on
the image to illustrate the width of the vehicle and
its projected backup path based on the steering
wheel position. Different colored zones indicate
the distance to the rear of the vehicle. The
following table shows the approximate distances
for each zone:
NOTE:
If snow, ice, mud, or any foreign substance builds
u p
on the camera lens, clean the lens, rinse with
water, and dry with a soft cloth. Do not cover the
lens.
REFUELING THE VEHICLE

1. Push the fuel filler door release switch (located in the driver's door map pocket).

Fuel Filler Door Release Switch

2. O pen the fuel filler door.

F
uel Filler Location

Zone
Distance To The Rear Of
Th

e Vehicle
Red 0 - 1
ft
( 0

- 30 cm)
Yellow 1
ft - 6.5 ft
( 3

0 cm - 2 m)
Green 6.5
ft or greater
( 2


m or greater)
WARNING!
Drivers must be careful when backing up even
when using the ParkView Rear Back Up Camera.
Always check carefully behind your vehicle, and
be sure to check for pedestrians, animals, other
vehicles, obstructions, or blind spots before
backing up. You are responsible for the safety of
your surroundings and must continue to pay
attention while backing up. Failure to do so can
result in serious injury or death.
CAUTION!
To avoid vehicle damage, ParkView should
only be used as a parking aid. The ParkView
camera is unable to view every obstacle or
object in your drive path.
To avoid vehicle damage, the vehicle must be
driven slowly when using ParkView to be able
to stop in time when an obstacle is seen. It is
recommended that the driver look frequently
over his/her shoulder when using ParkView.
It is recommended that the driver look
frequently over his/her shoulder when
backing up, especially in sunny weather condi -
tions, since there may be a glare from the sun
a t

certain angles that can make the image on
the touchscreen difficult to see.
4

112 STARTING AND OPERATING
(Continued)
NOTE:
In certain cold conditions, ice may prevent the fuel
d oor
from opening. If this occurs, lightly push on
the fuel door to break the ice buildup and
re-release the fuel door using the inside release
button. Do not pry on the door.
3. T here is no fuel filler cap. Two flapper doors
i
nside the pipe seal the system.
4. Insert the fuel nozzle fully into the filler pipe – t
he nozzle opens and holds the flapper doors
while refueling.
5. F ill the vehicle with fuel – when the fuel nozzle
“
clicks” or shuts off the fuel tank is full.
6. Maintain nozzle in filler for five seconds to a
llow nozzle to drain.
7. Remove the fuel nozzle and close the fuel d
oor.
NOTE:
A funnel is provided (located in the trunk in the
s p
are tire area) to open the flapper doors to allow
for emergency refueling with a gas can.
EMERGENCY FUEL FILLER DOOR
R
ELEASE
If you are unable to open the fuel filler door, use
the fuel filler door emergency release located in
the trunk.
Follow the steps below to open the fuel door in
c a

se of an emergency:

1. Open the trunk.

2
. R emove the access cover (located on the left
s
ide inner trim panel).
Access Cover

3. P ull the release cable.

R
elease Cable

WARNING!
Never have any smoking materials lit in or
near the vehicle when the fuel door is open or
the tank is being filled.
Never add fuel when the engine is running.
This is in violation of most state and federal
fire regulations and may cause the Malfunc -
tion Indicator Light to turn on.
A fire may result if fuel is pumped into a
portable container that is inside of a vehicle.
You could be burned. Always place fuel
containers on the ground while filling.
CAUTION!
To avoid fuel spillage and overfilling, do not “top
off” the fuel tank after filling.
WARNING!

STARTING AND OPERATING 119
Automatic Transmission
Select the DRIVE range when towing. The
transmission controls include a drive strategy to
avoid frequent shifting when towing. However, if
frequent shifting does occur while in DRIVE, you
can use the AutoStick shift control (if equipped) to
manually select a lower gear.
NOTE:
Using a lower gear while operating the vehicle
u n
der heavy loading conditions will improve perfor -
mance and extend transmission life by reducing
e x

cessive shifting and heat buildup. This action will
also provide better engine braking.
Cruise Control — If Equipped
Do not use on hilly terrain or with heavy loads.
When using the Cruise Control, if you experience
speed drops greater than 10 mph (16 km/h),
d i
sengage until you can get back to cruising
speed.
Use Cruise Control in flat terrain and with light
loads to maximize fuel efficiency.
AutoStick — If Equipped
When using the AutoStick shift control, select
the highest gear that allows for adequate perfor -
mance and avoids frequent downshifts. For
e x

ample, choose “5” if the desired speed can be
maintained. Choose “4” or “3” if needed to
maintain the desired speed.
To prevent excess heat generation, avoid
continuous driving at high RPM. Reduce vehicle
speed as necessary to avoid extended driving at
high RPM. Return to a higher gear or vehicle
speed when grade and road conditions allow.
RECREATIONAL TOWING (BEHIND
MOTORHOME)
Recreational towing (with all four wheels on the
ground, or using a tow dolly) is NOT ALLOWED. The
only acceptable method for towing this vehicle
(behind another vehicle) is on a vehicle trailer with
all four wheels OFF the ground.
DRIVING TIPS
DRIVING ON SLIPPERY SURFACES
Information in this section will aid in safe
controlled launches in adverse conditions.
Acceleration
Rapid acceleration on snow covered, wet, or other
slippery surfaces may cause the driving wheels to
pull erratically to the right or left. This phenomenon
occurs when there is a difference in the surface
traction under the rear (driving) wheels.
Traction
When driving on wet or slushy roads, it is possible
for a wedge of water to build up between the tire
and road surface. This is known as hydroplaning
and may cause partial or complete loss of vehicle
control and stopping ability. To reduce this
possibility, the following precautions should be
observed:
Slow down during rainstorms or when the roads
are slushy.
Slow down if the road has standing water or
puddles.
CAUTION!
Towing this vehicle in violation of the above
requirements can cause severe transmission
and/or transfer case damage. Damage from
improper towing is not covered under the New
Vehicle Limited Warranty.
WARNING!
Rapid acceleration on slippery surfaces is
dangerous. Unequal traction can cause sudden
pulling of the front wheels. You could lose
control of the vehicle and possibly have a
collision. Accelerate slowly and carefully
whenever there is likely to be poor traction (ice,
snow, wet, mud, loose sand, etc.).
4

124 MULTIMEDIA
Units
Display Brightness With Headlights OFF This setting will allow you to set the brightness when the headlights are off. To
a
c
cess this setting, Display Mode must be set to Manual. The “+” setting will
increase the brightness; the “-” will decrease the brightness.
Set Theme This setting will allow you to change the display theme.
Touchscreen Beep This setting will allow you to turn the touchscreen beep on or off.
Control Screen Timeout This setting will allow you to set the Control Screen to turn off automatically
af

ter five seconds or stay open until manually closed.
Navigation Next Turn Pop-ups Displayed in Cluster This setting will display navigation prompts in the Instrument Cluster Display.
Setting Name Description
When the Units button is pressed on the touchscreen, the system displays the different measurement options. The selected unit of measurement will display in
the instrument cluster display and navigation system (if equipped). The available settings are:
NOTE:
Depending on the vehicle’s options, feature settings may vary.
Setting Name Description
USThis setting will change the unit of measurement on the display to US.
Metric This setting will change the unit of measurement on the display to Metric.
Custom This setting changes the “Speed” (MPH or km/h), “Distance” (mi or km), “Fuel
Con

sumption” (MPG [US], MPG [UK], L/100 km, or km/L), “Pressure” (psi,
k P
a, or bar), and “Temperature” (°C or °F) units of measurement
independently.