brakes CHRYSLER 300 2022 Owner's Manual

226SERVICING AND MAINTENANCE
Coolant Level
The coolant bottle provides a quick visual method
for determining that the coolant level is adequate.
With the engine off and cold, the level of the engine
coolant (antifreeze) in the bottle should be
between the ranges indicated on the bottle.
The radiator normally remains completely full, so
there is no need to remove the radiator/coolant
pressure cap unless checking for engine coolant
freeze point or replacing coolant. Advise your
service attendant of this. As long as the engine
operating temperature is satisfactory, the coolant
bottle need only be checked once a month.
When additional engine coolant is needed to
maintain the proper level, only OAT coolant that
meets the requirements of FCA Material Standard
MS.90032 should be added to the coolant bottle.
Do not overfill.
Cooling System Notes
NOTE:When the vehicle is stopped after a few miles/kilo -
meters of operation, you may observe vapor
coming from the front of the engine compartment.
This is normally a result of moisture from rain,
snow, or high humidity accumulating on the
radiator and being vaporized when the thermostat
opens, allowing hot engine coolant (antifreeze) to
enter the radiator. If an examination of your engine compartment
shows no evidence of radiator or hose leaks, the
vehicle may be safely driven. The vapor will soon
dissipate.
Do not overfill the coolant expansion bottle.
Check the coolant freeze point in the radiator
and in the coolant expansion bottle. If engine
coolant needs to be added, the contents of the
coolant expansion bottle must also be protected
against freezing.
If frequent engine coolant additions are
required, the cooling system should be pressure
tested for leaks.
Maintain engine coolant concentration at a
minimum of 50% OAT coolant (conforming to
MS.90032) and distilled water for proper corro
-
sion protection of your engine which contains
aluminum components.
Make sure that the coolant expansion bottle
overflow hoses are not kinked or obstructed.
Keep the front of the radiator clean. If your
vehicle is equipped with air conditioning, keep
the front of the condenser clean.
Do not change the thermostat for Summer or
Winter operation. If replacement is ever neces -
sary, install ONLY the correct type thermostat.
Other designs may result in unsatisfactory
engine cooling performance, poor gas mileage,
and increased emissions.
BRAKE SYSTEM
In order to ensure brake system performance, all
brake system components should be inspected
periodically Ú page 210.
Fluid Level Check — Brake Master Cylinder
Check the fluid level in the master cylinder
immediately if the Brake System Warning Light
indicates system failure.
Check the fluid level in the master cylinder when
performing underhood services.
Clean the top of the master cylinder area before
removing the cap. Add fluid to bring the level up to
the top of the “FULL” mark on the side of the
master cylinder reservoir.
Overfilling of fluid is not recommended because it
may cause leaking in the system.
Add enough fluid to bring the level up to the
requirements described on the brake fluid
WARNING!
Riding the brakes can lead to brake failure and
possibly a collision. Driving with your foot resting
or riding on the brake pedal can result in
abnormally high brake temperatures, excessive
lining wear, and possible brake damage. You
would not have your full braking capacity in an
emergency.

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SERVICING AND MAINTENANCE227
(Continued)
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 brake fluid that has been recommended
by the manufacturer, and has been kept in a tightly
closed container to avoid contamination from
foreign matter or moisture Ú
page 269.
AUTOMATIC TRANSMISSION
Special Additives
The manufacturer strongly recommends against
using any special additives in the transmission.
Automatic Transmission Fluid (ATF) is an
engineered product and its performance may be
impaired by supplemental additives. Therefore, do
not add any fluid additives to the transmission.
Avoid using transmission sealers as they may
adversely affect seals.
Fluid Level Check
The fluid level is preset at the factory and does not
require adjustment under normal operating
conditions. Routine fluid level checks are not
required; therefore the transmission has no
dipstick. An authorized dealer can check your
transmission fluid level using special service tools.
If you notice fluid leakage or transmission
malfunction, visit an authorized dealer
immediately to have the transmission fluid level
checked. Operating the vehicle with an improper
fluid level can cause severe transmission damage.WARNING!
Use only manufacturer's recommended brake
fluid Úpage 269. Using the wrong type of
brake fluid can severely damage your brake
system and/or impair its performance. The
proper type of brake fluid for your vehicle is
also identified on the original factory installed
hydraulic master cylinder reservoir.
To avoid contamination from foreign matter or
moisture, use only new brake fluid or fluid that
has been in a tightly closed container. Keep
the master cylinder reservoir cap secured at
all times. Brake fluid in an open container
absorbs moisture from the air resulting in a
lower boiling point. This may cause it to boil
unexpectedly during hard or prolonged
braking, resulting in sudden brake failure. This
could result in a collision.
Overfilling the brake fluid reservoir can result
in spilling brake fluid on hot engine parts,
causing the brake fluid to catch fire. Brake
fluid can also damage painted and vinyl
surfaces, care should be taken to avoid its
contact with these surfaces.
Do not allow petroleum based fluid to contam -
inate the brake fluid. Brake seal components
could be damaged, causing partial or
complete brake failure. This could result in a
collision.
WARNING!CAUTION!
Do not use chemical flushes in your
transmission as the chemicals can damage your
transmission components. Such damage is not
covered by the New Vehicle Limited Warranty.
CAUTION!
If a transmission fluid leak occurs, visit an
authorized dealer immediately. Severe
transmission damage may occur. An authorized
dealer has the proper tools to adjust the fluid
level accurately.
8

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256SERVICING AND MAINTENANCE
WHEEL AND WHEEL TRIM CARE
All wheels and wheel trim, especially aluminum
and chrome plated wheels, should be cleaned
regularly using mild (neutral Ph) soap and water to
maintain their luster and to prevent corrosion.
Wash wheels with the same soap solution
recommended for the body of the vehicle and
remember to always wash when the surfaces are
not hot to the touch.
Your wheels are susceptible to deterioration
caused by salt, sodium chloride, magnesium
chloride, calcium chloride, etc., and other road
chemicals used to melt ice or control dust on dirt
roads. Use a soft cloth or sponge and mild soap to
wipe away promptly. Do not use harsh chemicals or a stiff brush. They can damage the wheel’s
protective coating that helps keep them from
corroding and tarnishing.
When cleaning extremely dirty wheels including
excessive brake dust, care must be taken in the
selection of tire and wheel cleaning chemicals and
equipment to prevent damage to the wheels.
Mopar® Wheel Treatment or Mopar® Chrome
Cleaner or their equivalent is recommended or
select a non-abrasive, non-acidic cleaner for
aluminum or chrome wheels.
NOTE:If you intend parking or storing your vehicle for an
extended period after cleaning the wheels with
wheel cleaner, drive your vehicle and apply the
brakes to remove the water droplets from the
brake components. This activity will remove the
red rust on the brake rotors and prevent vehicle
vibration when braking.
Dark Vapor Chrome, Black Satin Chrome, or Low
Gloss Clear Coat WheelsWARNING!

Limited use spares are for emergency use only.
Installation of this limited use spare tire affects
vehicle handling. With this tire, do not drive more
than the speed listed on the limited use spare wheel.
Keep inflated to the cold tire inflation pressures
listed on your Tire and Loading Information Placard
located on the driver’s side B-pillar or the rear edge
of the driver’s side door. Replace (or repair) the
original equipment tire at the first opportunity and
reinstall it on your vehicle. Failure to do so could
result in loss of vehicle control.

CAUTION!
Avoid products or automatic car washes that use
acidic solutions or strong alkaline additives or
harsh brushes. Many aftermarket wheel
cleaners and automatic car washes may
damage the wheel's protective finish. Such
damage is not covered by the New Vehicle
Limited Warranty. Only car wash soap, Mopar®
Wheel Cleaner or equivalent is recommended.
CAUTION!

Do not use scouring pads, steel wool, a bristle
brush, metal polishes or oven cleaner. These
products may damage the wheel's protective finish.
Such damage is not covered by the New Vehicle
Limited Warranty. Only car wash soap, Mopar®
Wheel Cleaner or equivalent is recommended.

CAUTION!
If your vehicle is equipped with these specialty
wheels, DO NOT USE wheel cleaners, abrasives,
or polishing compounds. They will permanently
damage this finish and such damage is not
covered by the New Vehicle Limited Warranty.
HAND WASH ONLY USING MILD SOAP AND
WATER WITH A SOFT CLOTH. Used on a regular
basis; this is all that is required to maintain this
finish.

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263
TECHNICAL SPECIFICATIONS
VEHICLE IDENTIFICATION NUMBER (VIN)
The VIN is on the left front corner of the instrument
panel. The VIN is visible from outside of the vehicle
through the windshield.
Windshield VIN Location

NOTE:It is illegal to remove or alter the VIN.
BRAKE SYSTEM
Your vehicle is equipped with dual hydraulic brake
systems. If either of the two hydraulic systems lose
normal capability, the remaining system will still
function. There will be some loss of overall braking
effectiveness. This may be evident by increased
pedal travel during application, greater pedal force
required to slow or stop, and potential activation of
the Brake Warning Light.
In the event power assist is lost for any reason (for
example, repeated brake applications with the
engine OFF), the brakes will still function. The
effort required to brake the vehicle will be much
greater than that required with the power system
operating.
WHEEL AND TIRE TORQUE SPECIFICATIONS
Proper lug nut/bolt torque is very important to
ensure that the wheel is properly mounted to the
vehicle. Any time a wheel has been removed and
reinstalled on the vehicle, the lug nuts/bolts
should be torqued using a properly calibrated
torque wrench using a high quality six-sided (hex)
deep wall socket.
TORQUE SPECIFICATIONS
**Use only authorized dealer recommended lug
nuts/bolts and clean or remove any dirt or oil
before tightening.
Lug Nut/Bolt
Torque **Lug Nut/
Bolt SizeLug Nut/Bolt
Socket Size
130 ft-lb
(176 N·m) M14 x 1.50 22 mm
9

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274
INDEX
A
About Your Brakes......................................... 263
Adaptive Cruise Control (ACC) (Cruise Control)..100
Adding Engine Coolant (Antifreeze)............... 225Adding Fuel.................................................... 118Adding Washing Fluid.................................... 216Additives, Fuel............................................... 265AdjustForward....................................................... 32Rearward..................................................... 32Air Bag........................................................... 168Advance Front Air Bag............................... 168Air Bag Operation...................................... 170Air Bag Warning Light................................ 168Driver Knee Air Bag................................... 170Enhanced Accident Response......... 174, 209Event Data Recorder (EDR)....................... 209Front Air Bag............................................. 168If Deployment Occurs................................ 173Knee Impact Bolsters................................ 170Maintaining Your Air Bag System.............. 175Maintenance............................................. 175Redundant Air Bag Warning Light.............168Side Air Bags............................................. 170Transporting Pets...................................... 189
Air Bag Light.................................. 77, 168, 190
Air Cleaner, Engine (Engine Air Cleaner Filter)... 218
Air Conditioner Maintenance........................ 218Air Conditioner Refrigerant.................. 218, 219Air Conditioner System...........................52, 218Air Conditioning Filter..............................55, 219Air Conditioning, Operating Tips....................... 55Air Filter........................................................ 218Air PressureTires......................................................... 250AlarmArm The System................................... 19, 20Rearm The System...................................... 20Security Alarm............................... 19, 20, 79Alarm SystemSecurity Alarm............................................. 19All Wheel DriveTowing...................................................... 209All Wheel Drive (AWD)................................... 228Alterations/ModificationsVehicle........................................................... 8Antifreeze (Engine Coolant)................. 224, 267Disposal................................................... 225Anti-Lock Brake System (ABS)...................... 145Anti-Lock Warning Light................................... 79
Arming SystemSecurity Alarm.............................................19Assist, Hill Start............................................. 150Audio Systems (Radio).................................. 128Auto Down Power Windows..............................62Automatic Door Locks......................................25Automatic Headlights.......................................46Automatic High Beams.....................................45Automatic Temperature Control (ATC)..............54Automatic Transmission...................................92Adding Fluid..................................... 228, 269Fluid And Filter Change............................. 228Fluid Change............................................. 228Fluid Level Check...................................... 227Fluid Type........................................ 228, 269Special Additives...................................... 227
Automatic Transmission Limp Home Mode...25, 95
AutoPark..........................................................87AutostickOperation.....................................................96AUX Cord..........................................................58Auxiliary Electrical Outlet (Power Outlet)..........60AWDTowing...................................................... 209Axle Fluid....................................................... 269Axle Lubrication............................................ 269

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279
Modifications/Alterations Vehicle
.......................................................... 8Monitor, Tire Pressure System....................... 157Mopar Parts................................................... 272MP3 Control.................................................... 58Multi-Function Control Lever............................ 45
N
New Vehicle Break-In Period............................ 89
O
Occupant Restraints...................................... 160Octane Rating, Gasoline (Fuel)............ 264, 268Oil Change Indicator........................................ 72Reset........................................................... 72Oil Filter, Change........................................... 218Oil Filter, Selection......................................... 218Oil Pressure Light............................................ 79Oil, Engine........................................... 217, 268Capacity.................................................... 267Checking................................................... 216Dipstick..................................................... 216Disposal.................................................... 218Filter................................................ 218, 268Filter Disposal........................................... 218Identification Logo..................................... 218Materials Added To................................... 218Pressure Warning Light............................... 79
Recommendation............................ 217, 267Synthetic.................................................. 218Viscosity................................................... 267Onboard Diagnostic System............................. 84Operating Precautions..................................... 84Operator ManualOwner's Manual........................................ 273Outside Rearview Mirrors................................ 38Overheating, Engine...................................... 204
P
Paddle Shift Mode........................................... 96Paddle Shifters................................................ 96Paint Care..................................................... 260Parking Brake.................................................. 90ParkSense System, Rear.............................. 108Passive Entry................................................... 23Pets.............................................................. 189Placard, Tire And Loading Information.......... 247PowerBrakes...................................................... 263Deck Lid Release......................................... 65Distribution Center (Fuses)....................... 234Door Locks.................................................. 22Mirrors......................................................... 38Outlet (Auxiliary Electrical Outlet)................ 60
Seats...........................................................31Steering.......................................................97Sunroof........................................................63Tilt/Telescoping Steering Column................26Windows......................................................61Power SeatsForward.......................................................32Lumbar........................................................32Rearward.....................................................32Recline.........................................................32Pregnant Women And Seat Belts.................. 165Preparation For Jacking................................ 197PretensionersSeat Belts................................................. 166
R
Radial Ply Tires.............................................. 251Radiator Cap (Coolant Pressure Cap)............ 225Radio Operation............................................ 144Rain Sensitive Wiper System...........................51Rear Axle (Differential).................................. 228Rear Camera................................................. 116Rear Cross Path............................................ 154Rear ParkSense System................................ 108Rear Seats, Folding..........................................30Rear Wheel Drive (RWD)Towing...................................................... 20911

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