2022 CHRYSLER 300 maintenance

258SERVICING AND MAINTENANCE
(Continued)
TIRE ROTATION RECOMMENDATIONS
Tires on the front and rear axles of vehicles
operate at different loads and perform different
steering, driving, and braking functions. For these
reasons, they wear at unequal rates. These effects can be reduced by timely rotation of
tires. The benefits of rotation are especially
worthwhile with aggressive tread designs such as
those on all season type tires. Rotation will
increase tread life, help to maintain mud, snow
and wet traction levels, and contribute to a
smooth, quiet ride.
For the proper maintenance intervals. The reasons
for any rapid or unusual wear should be corrected
prior to rotation being performed Ú
page 210.
The suggested rotation method is the “rearward
cross” shown in the following diagram. This
rotation pattern does not apply to some directional
tires that must not be reversed.

Tire Rotation (Rearward Cross)

WARNING!
Using tires of different size and type (M+S,
Snow) between front and rear axles can cause
unpredictable handling. You could lose control
and have a collision.
CAUTION!
To avoid damage to your vehicle or tires, observe
the following precautions:

Because of restricted traction device clearance
between tires and other suspension compo -
nents, it is important that only traction devices
in good condition are used. Broken devices can
cause serious damage. Stop the vehicle imme -
diately if noise occurs that could indicate device
breakage. Remove the damaged parts of the
device before further use.

Install device as tightly as possible and then
retighten after driving about ½ mile (0.8 km).
Autosock traction devices do not require
retightening.
Do not exceed 30 mph (48 km/h).
Drive cautiously and avoid severe turns and
large bumps, especially with a loaded vehicle.
Do not drive for a prolonged period on dry
pavement.
Observe the traction device manufacturer’s
instructions on the method of installation,
operating speed, and conditions for use.
Always use the suggested operating speed of
the device manufacturer’s if it is less than
30 mph (48 km/h).
Do not use traction devices on a compact
spare tire.
CAUTION!

22_LX_OM_EN_USC_t.book Page 258

SERVICING AND MAINTENANCE259
DEPARTMENT OF TRANSPORTATION
UNIFORM TIRE QUALITY GRADES
The following tire grading categories
were established by the National
Highway Traffic Safety Administration.
The specific grade rating assigned by the
tire's manufacturer in each category is
shown on the sidewall of the tires on
your vehicle.
All passenger vehicle tires must conform
to Federal safety requirements in
addition to these grades.
TREADWEAR
The Treadwear grade is a comparative
rating, based on the wear rate of the tire
when tested under controlled conditions
on a specified government test course.
For example, a tire graded 150 would
wear one and one-half times as well on
the government course as a tire graded
100. The relative performance of tires
depends upon the actual conditions of
their use, however, and may depart significantly from the norm due to
variations in driving habits, service
practices, and differences in road
characteristics and climate.
TRACTION GRADES
The Traction grades, from highest to
lowest, are AA, A, B, and C. These grades
represent the tire's ability to stop on wet
pavement, as measured under
controlled conditions on specified
government test surfaces of asphalt and
concrete. A tire marked C may have poor
traction performance.
TEMPERATURE GRADES
The Temperature grades are A (the
highest), B, and C, representing the tire's
resistance to the generation of heat and
its ability to dissipate heat, when tested
under controlled conditions on a
specified indoor laboratory test wheel.
Sustained high temperature can cause
the material of the tire to degenerate
and reduce tire life, and excessive
temperature can lead to sudden tire
failure. The grade C corresponds to a
level of performance, which all
passenger vehicle tires must meet
under the Federal Motor Vehicle Safety
Standard No. 109. Grades B and A
represent higher levels of performance
on the laboratory test wheel, than the
minimum required by law.
WARNING!
The traction grade assigned to this tire is based
on straight-ahead braking traction tests, and
does not include acceleration, cornering,
hydroplaning, or peak traction characteristics.
WARNING!
The temperature grade for this tire is
established for a tire that is properly inflated and
not overloaded. Excessive speed, underinflation,
or excessive loading, either separately or in
combination, can cause heat buildup and
possible tire failure.
8

22_LX_OM_EN_USC_t.book Page 259

260SERVICING AND MAINTENANCE
VEHICLE STORAGE
If you are leaving your vehicle dormant for more
than 3 weeks, you may want to take these steps to
protect your battery.
Disconnect the negative cable from the battery.
Anytime you store your vehicle, or keep it out of
service (e.g., vacation) for two weeks or more,
run the air conditioning system at idle for about
five minutes in the fresh air and high blower
setting. This will ensure adequate system lubri-
cation to minimize the possibility of compressor
damage when the system is started again.
BODYWORK
PROTECTION FROM ATMOSPHERIC
A
GENTS
Vehicle body care requirements vary according to
geographic locations and usage. Chemicals that
make roads passable in snow and ice and those
that are sprayed on trees and road surfaces during
other seasons are highly corrosive to the metal in
your vehicle. Outside parking, which exposes your
vehicle to airborne contaminants, road surfaces on
which the vehicle is operated, extreme hot or cold
weather and other extreme conditions will have an
adverse effect on paint, metal trim, and underbody
protection. The following maintenance recommendations will
enable you to obtain maximum benefit from the
corrosion resistance built into your vehicle.
What Causes Corrosion?
Corrosion is the result of deterioration or removal
of paint and protective coatings from your vehicle.
The most common causes are:
Road salt, dirt and moisture accumulation.
Stone and gravel impact.
Insects, tree sap and tar.
Salt in the air near seacoast localities.
Atmospheric fallout/industrial pollutants.
BODY AND UNDERBODY MAINTENANCE
Cleaning Headlights
Your vehicle is equipped with plastic headlights
and fog lights that are lighter and less susceptible
to stone breakage than glass headlights.
Plastic is not as scratch resistant as glass and
therefore different lens cleaning procedures must
be followed.
To minimize the possibility of scratching the lenses
and reducing light output, avoid wiping with a dry
cloth. To remove road dirt, wash with a mild soap
solution followed by rinsing.
Do not use abrasive cleaning components,
solvents, steel wool or other aggressive material to
clean the lenses.
PRESERVING THE BODYWORK
Washing
Wash your vehicle regularly. Always wash your
vehicle in the shade using Mopar® Car Wash, or
a mild car wash soap, and rinse the panels
completely with water.
If insects, tar, or other similar deposits have
accumulated on your vehicle, use Mopar®
Super Kleen Bug and Tar Remover to remove.
Use a high quality cleaner wax, such as Mopar®
Cleaner Wax to remove road film, stains and to
protect your paint finish. Use care to never the
scratch the paint.
Avoid using abrasive compounds and power
buffing that may diminish the gloss or thin out
the paint finish.

22_LX_OM_EN_USC_t.book Page 260

SERVICING AND MAINTENANCE261
Special Care
If you drive on salted or dusty roads or if you
drive near the ocean, hose off the undercarriage
at least once a month.
It is important that the drain holes in the lower
edges of the doors, rocker panels, and trunk be
kept clear and open.
If you detect any stone chips or scratches in the
paint, touch them up immediately.
If your vehicle is damaged due to a collision or
similar cause that destroys the paint and protec -tive coating, have your vehicle repaired as soon
as possible.
If you carry special cargo such as chemicals,
fertilizers, de-icer salt, etc., be sure that such
materials are well packaged and sealed.
If a lot of driving is done on gravel roads,
consider mud or stone shields behind each
wheel.
Use Mopar® Touch Up Paint on scratches as
soon as possible. An authorized dealer has
touch up paint to match the color of your
vehicle.
INTERIORS
SEATS AND FABRIC PARTS
Use Mopar® Total Clean to clean fabric upholstery
and carpeting.
Seat Belt Maintenance
Do not bleach, dye, or clean the belts with
chemical solvents or abrasive cleaners. This will
weaken the fabric.
If the belts need cleaning, use Mopar® Total
Clean, a mild soap solution, or lukewarm water. Do
not remove the belts from the vehicle to wash
them. Dry with a soft cloth.
Sun damage can also weaken the fabric. Replace
the belts if they appear frayed or worn or if the
buckles do not work properly.CAUTION!
Do not use abrasive or strong cleaning mate
-
rials such as steel wool or scouring powder
that will scratch metal and painted surfaces.
Use of power washers exceeding 1,200 psi
(8,274 kPa) can result in damage or removal
of paint and decals.
WARNING!
Do not use volatile solvents for cleaning
purposes. Many are potentially flammable, and
if used in closed areas they may cause
respiratory harm.
WARNING!
A frayed or torn seat belt could rip apart in a
collision and leave you with no protection.
Inspect the seat belt system periodically,
checking for cuts, frays, or loose parts.
Damaged parts must be replaced immediately.
Do not disassemble or modify the seat belt
system. If your vehicle is involved in a collision,
or if you have questions regarding seat belt or
retractor conditions, take your vehicle to an
authorized FCA dealer or authorized FCA
Certified Collision Care Program facility for
inspection.
8

22_LX_OM_EN_USC_t.book Page 261

262SERVICING AND MAINTENANCE
PLASTIC AND COATED PARTS
Use Mopar® Total Clean to clean vinyl upholstery.
Cleaning Plastic Instrument Cluster
Lenses
The lenses in front of the instruments in this
vehicle are molded in clear plastic. When cleaning
the lenses, care must be taken to avoid scratching
the plastic.
Clean with a wet soft cloth. A mild soap solution
may be used, but do not use high alcohol content
or abrasive cleaners. If soap is used, wipe clean
with a clean damp cloth. Dry with a soft cloth.
LEATHER SURFACES
Mopar® Total Clean is specifically recommended
for leather upholstery.
Your leather upholstery can be best preserved by
regular cleaning with a damp soft cloth. Small
particles of dirt can act as an abrasive and damage
the leather upholstery and should be removed
promptly with a damp cloth. Stubborn soils can be
removed easily with a soft cloth and Mopar® Total
Clean. Care should be taken to avoid soaking your
leather upholstery with any liquid. Please do not
use polishes, oils, cleaning fluids, solvents,
detergents, or ammonia-based cleaners to clean
your leather upholstery.
NOTE:If equipped with light colored leather, it tends to
show any foreign material, dirt, and fabric dye
transfer more so than darker colors. The leather is
designed for easy cleaning, and FCA recommends
Mopar® total care leather cleaner applied on a
cloth to clean the leather seats as needed.
GLASS SURFACES
All glass surfaces should be cleaned on a regular
basis with Mopar® Glass Cleaner, or any
commercial household-type glass cleaner. Never
use an abrasive type cleaner. Use caution when
cleaning the inside rear window equipped with
electric defrosters or windows equipped with radio
antennas. Do not use scrapers or other sharp
instruments that may scratch the elements.
When cleaning the rear view mirror, spray cleaner
on the towel or cloth that you are using. Do not
spray cleaner directly on the mirror.
CAUTION!
Direct contact of air fresheners, insect repel -
lents, suntan lotions, or hand sanitizers to the
plastic, painted, or decorated surfaces of the
interior may cause permanent damage. Wipe
away immediately.
Damage caused by these type of products
may not be covered by your New Vehicle
Limited Warranty.
CAUTION!
Do not use Alcohol and Alcohol-based and/or
Ketone based cleaning products to clean leather
seats, as damage to the seat may result.

22_LX_OM_EN_USC_t.book Page 262

270
CUSTOMER ASSISTANCE
SUGGESTIONS FOR OBTAINING SERVICE
FOR YOUR VEHICLE
PREPARE FOR THE APPOINTMENT
All work to be performed may not be covered by the
warranty. Discuss additional charges with the
service manager. Keep a maintenance log of your
vehicle's service history. This can often provide a
clue to the current problem.
PREPARE A LIST
Make a written list of your vehicle's problems or the
specific work you want done. If you've had an
accident or work done that is not on your
maintenance log, let the service advisor know.
BE REASONABLE WITH REQUESTS
If you list a number of items and you must have
your vehicle by the end of the day, discuss the
situation with the service advisor and list the items
in order of priority. At many authorized dealers, you
may obtain a rental vehicle (additional charges
may apply). If you need a rental, it is advisable to
make these arrangements when you call for an
appointment.
IF YOU NEED ASSISTANCE
FCA US LLC and its authorized dealers are vitally
interested in your satisfaction. We want you to be
happy with our products and services.
Warranty service must be done by an authorized
dealer. We strongly recommend that you take the
vehicle to an authorized dealer. They know your
vehicle the best, and are most concerned that you
get prompt and high quality service. FCA US LLC’s
authorized dealers have the facilities,
factory-trained technicians, special tools, and the
latest information to ensure the vehicle is fixed
correctly and in a timely manner.
This is why you should always talk to an authorized
dealer’s service manager first. If for some reason
you are still not satisfied, talk to the general
manager or owner of the authorized dealer. They
want to know if you need assistance. If an
authorized dealer is unable to resolve the concern,
you may contact FCA US LLC's Customer
Assistance center.Any communication to FCA US LLC's customer
center should include the following information:Owner's name and address
Owner's telephone number (home, mobile, and
office)
Authorized dealer name
Vehicle Identification Number (VIN)
Vehicle delivery date and mileage
FCA U S LLC CUSTOMER CENTER
P.O. Box 21–8004
Auburn Hills, MI 48321–8004
Phone: (800) 247-9753
FCA CANADA INC. CUSTOMER CENTER
P.O. Box 1621
Windsor, Ontario N9A 4H6
Phone: (800) 465-2001 English / (800) 387-9983
French

22_LX_OM_EN_USC_t.book Page 270

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

22_LX_OM_EN_USC_t.book Page 274

276
Deluxe Security Alarm
...................................... 20Diagnostic System, Onboard........................... 84Dimmer Switch Headlight..................................................... 45DipsticksOil (Engine)................................................ 216Disable Vehicle Towing.................................. 208DisposalAntifreeze (Engine Coolant)....................... 225Door Ajar.......................................................... 78Door Ajar Light................................................. 78Door LocksAutomatic.................................................... 25Child-Protection Door Lock — Rear Doors.... 25Doors............................................................... 22Driver’s Seat Back Tilt..................................... 30DrivingThrough Flowing, Rising, Or Shallow Standing Water
..................................... 127
E
Electric Brake Control System....................... 146Anti-Lock Brake System............................. 145Electronic Roll Mitigation................. 147, 151Electric Remote Mirrors................................... 38
Electronic Power Distribution Center (Fuses)...229
Electronic Speed Control (Cruise Control)........ 98Electronic Stability Control (ESC)...................147Electronic Throttle Control Warning Light........ 78
Emergency Gas Can Refueling...................... 203Emergency, In Case OfFreeing Vehicle When Stuck..................... 206Hazard Warning Flasher........................... 193Jacking..................................................... 197Jump Starting........................................... 201Towing...................................................... 208Emission Control System Maintenance........... 85Engine.................................................. 214, 215Air Cleaner................................................ 218Block Heater................................................ 89Break-In Recommendations........................ 89Checking Oil Level.................................... 216Compartment.................................. 214, 215Compartment Identification...................... 214Coolant (Antifreeze)......................... 224, 268Cooling..................................................... 224Exhaust Gas Caution....................... 191, 192Fails To Start............................................... 88Flooded, Starting......................................... 88Fuel Requirements................................... 264Jump Starting........................................... 201Oil........................................... 217, 267, 268Oil Filler Cap............................................. 214Oil Filter.................................................... 218Oil Selection.................................... 217, 267Oil Synthetic............................................. 218Overheating.............................................. 204Starting........................................................ 86

Enhanced Accident Response Feature... 174, 209
Ethanol.......................................................... 265Exhaust Gas Cautions.......................... 191, 192Exhaust System................................... 191, 222Exterior Lighting...............................................44Exterior Lights........................................ 44, 191
F
FiltersAir Cleaner
................................................ 218Air Conditioning................................. 55, 219Engine Oil........................................ 218, 268Engine Oil Disposal................................... 218Flashers........................................................ 193Hazard Warning........................................ 193Turn Signals................................ 47, 83, 191Flash-To-Pass...................................................46Flooded Engine Starting...................................88Floor Console...................................................57Fluid Capacities............................................ 267Fluid Leaks.................................................... 191Fluid Level ChecksBrake........................................................ 226Cooling System......................................... 224Engine Oil................................................. 216Transfer Case........................................... 228Fluid, Brake................................................... 269Fog Lights........................................................47Fold-Flat Seats.................................................30

22_LX_OM_EN_USC_t.book Page 276