tow DODGE CHARGER SRT 2018 Service Manual

Under normal operating conditions, the catalytic converter
will not require maintenance. However, it is important to
keep the engine properly tuned to assure proper catalyst
operation and prevent possible catalyst damage.
NOTE:Intentional tampering with emissions control sys-
tems can result in civil penalties being assessed against
you.
In unusual situations involving grossly malfunctioning
engine operation, a scorching odor may suggest severe and
abnormal catalyst overheating. If this occurs, stop the
vehicle, turn off the engine and allow it to cool. Service,
including a tune-up to manufacturer’s specifications,
should be obtained immediately.
To minimize the possibility of catalytic converter damage:
• Do not shut off the engine or interrupt the ignition when
the transmission is in gear and the vehicle is in motion.
• Do not try to start the engine by pushing or towing the
vehicle.
• Do not idle the engine with any spark plug wires
disconnected or removed, such as when diagnostic
testing, or for prolonged periods during very rough idle
or malfunctioning operating conditions. NOTE:
Your vehicle’s exhaust system may be equipped
with an Electronic Exhaust Valve (EEV) system, if the
exhaust system is replaced with aftermarket products a
Malfunction Indicator Lamp (MIL) will illuminate.
Cooling System
WARNING!
• You or others can be badly burned by hot engine
coolant (antifreeze) or steam from your radiator. If
you see or hear steam coming from under the hood,
do not open the hood until the radiator has had time
to cool. Never open a cooling system pressure cap
when the radiator or coolant bottle is hot.
• Keep hands, tools, clothing, and jewelry away from
the radiator cooling fan when the hood is raised. The
fan starts automatically and may start at any time,
whether the engine is running or not.
• When working near the radiator cooling fan, discon-
nect the fan motor lead or turn the ignition to the
OFF mode. The fan is temperature controlled and can
start at any time the ignition is in the ON mode.
338 SERVICING AND MAINTENANCE

Tire And Loading Information Placard
This placard tells you important information about the:
1. Number of people that can be carried in the vehicle.
2. Total weight your vehicle can carry.
3. Tire size designed for your vehicle.
4. Cold tire inflation pressures for the front, rear, and sparetires.Loading
The vehicle maximum load on the tire must not exceed the
load carrying capacity of the tire on your vehicle. You will
not exceed the tire’s load carrying capacity if you adhere to
the loading conditions, tire size, and cold tire inflation
pressures specified on the Tire and Loading Information
placard in “Vehicle Loading” in the “Starting And Operat-
ing” section of this manual.
NOTE: Under a maximum loaded vehicle condition, gross
axle weight ratings (GAWRs) for the front and rear axles
must not be exceeded.
For further information on GAWRs, vehicle loading, and
trailer towing, refer to “Vehicle Loading” in the “Starting
And Operating” section of this manual.
To determine the maximum loading conditions of your
vehicle, locate the statement “The combined weight of
occupants and cargo should never exceed XXX kg or
XXX lbs” on the Tire and Loading Information placard. The
combined weight of occupants, cargo/luggage and trailer
tongue weight (if applicable) should never exceed the
weight referenced here.
Tire And Loading Information Placard
8
SERVICING AND MAINTENANCE 353

Steps For Determining Correct Load Limit—
(1) Locate the statement “The combined weight of
occupants and cargo should never exceed XXX kg or
XXX lbs.” on your vehicle’s placard.
(2) Determine the combined weight of the driver and
passengers that will be riding in your vehicle.
(3) Subtract the combined weight of the driver and
passengers from XXX kg or XXX lbs.
(4) The resulting figure equals the available amount of
cargo and luggage load capacity. For example, if “XXX”
amount equals 1400 lbs. and there will be five 150 lb
passengers in your vehicle, the amount of available
cargo and luggage load capacity is 650 lbs. (1400-750
(5x150) = 650 lbs.)
(5) Determine the combined weight of luggage and
cargo being loaded on the vehicle. That weight may not
safely exceed the available cargo and luggage load
capacity calculated in Step 4.
(6) If your vehicle will be towing a trailer, load from
your trailer will be transferred to your vehicle. Consult
this manual to determine how this reduces the available
cargo and luggage load capacity of your vehicle.Metric Example For Load Limit
For example, if “XXX” amount equals 635 kg and there will
be five 68 kg passengers in your vehicle, the amount of
available cargo and luggage load capacity is 295 kg (635-
340 (5x68) = 295 kg) as shown in step 4.
NOTE:
•If your vehicle will be towing a trailer, load from your
trailer will be transferred to your vehicle. The following
table shows examples on how to calculate total load,
cargo/luggage, and towing capacities of your vehicle
with varying seating configurations and number and
size of occupants. This table is for illustration purposes
only and may not be accurate for the seating and load
carry capacity of your vehicle.
• For the following example, the combined weight of
occupants and cargo should never exceed 865 lbs
(392 kg).
354 SERVICING AND MAINTENANCE

Run Flat Tires — If Equipped
Run Flat tires allow you the capability to drive 50 miles
(80 km) at 50 mph (80 km/h) after a rapid loss of inflation
pressure. This rapid loss of inflation is referred to as the
Run Flat mode. A Run Flat mode occurs when the tire
inflation pressure is of/or below 14 psi (96 kPa). Once a
Run Flat tire reaches the run flat mode it has limited
driving capabilities and needs to be replaced immediately.
A Run Flat tire is not repairable.
It is not recommended driving a vehicle loaded at full
capacity or to tow a trailer while a tire is in the run flat
mode.
See the tire pressure monitoring section for more informa-
tion.
Tire Spinning
When stuck in mud, sand, snow, or ice conditions, do not
spin your vehicle’s wheels above 30 mph (48 km/h) or for
longer than 30 seconds continuously without stopping.
Refer to “Freeing A Stuck Vehicle” in “In Case Of Emer-
gency” for further information.
WARNING!
Fast spinning tires can be dangerous. Forces generated
by excessive wheel speeds may cause tire damage or
failure. A tire could explode and injure someone. Do
not spin your vehicle’s wheels faster than 30 mph
(48 km/h) for more than 30 seconds continuously when
you are stuck, and do not let anyone near a spinning
wheel, no matter what the speed.
8
SERVICING AND MAINTENANCE 359

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.
1. Clean with a wet soft cloth. A mild soap solution may beused, but do not use high alcohol content or abrasive
cleaners. If soap is used, wipe clean with a clean damp
cloth.
2. Dry with a soft cloth.
Leather Parts
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.
Application of a leather conditioner is not required to
maintain the original condition. 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.
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.
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.
8
SERVICING AND MAINTENANCE 373

IDENTIFICATION DATA
Vehicle Identification Number
The Vehicle Identification Number (VIN) is on the left front
corner of the instrument panel. The VIN is visible from
outside of the vehicle through the windshield. This number
also appears on the Automobile Information Disclosure
Label affixed to a window on your vehicle, the vehicle
registration, and the title.The Vehicle Identification Number (VIN) is also located on
the right front strut tower inside the engine compartment.
NOTE:
It is illegal to remove or alter the VIN.
VIN Location
VIN Location
376 TECHNICAL SPECIFICATIONS

Power Steering..........................234
Radiator (Coolant Pressure) .................341
Carbon Monoxide Warning ................203, 383
Cargo Vehicle Loading ..........................274
Cargo Area Cover ...........................89
Cargo Compartment .........................89
Car Washes ...............................370
Cellular Phone ............................448
Certification Label ..........................274
Chains, Tire ............................. .367
Changing A Flat Tire ........................346
Chart, Tire Sizing .......................... .348
Check Engine Light (Malfunction Indicator Light). . . .132
Checking Your Vehicle For Safety ...............203
Checks, Safety ............................ .203
Child Restraint ............................187
Child Restraints Booster Seats ............................190
Child Seat Installation .....................200
How To Stow An unused ALR Seat Belt ........196
Infant And Child Restraints .................189
Lower Anchors And Tethers For Children .......192
Older Children And Child Restraints ...........189
Seating Positions ........................ .191Child Safety Locks
..........................41
Clean Air Gasoline ........................ .380
Cleaning Wheels ............................... .365
Climate Control ............................72
Automatic ..............................72
Coin Holder ...............................97
Cold Weather Operation ..................... .215
Compact Disc (CD) Maintenance ................464
Compact Spare Tire ........................ .363
Console Floor ..................................97
Contract, Service .......................... .468
Cooling Pressure Cap (Radiator Cap) ............341
Cooling System ............................338
Adding Coolant

(Antifreeze).................340
Coolant Level ........................339, 342
Cooling Capacity ........................ .384
Disposal Of Used Coolant ..................342
Drain, Flush, And Refill ....................339
Inspection ............................. .342
Points To Remember ..................... .342
Pressure Cap ............................341
Radiator Cap .......................... .341
Selection Of Coolant (Antifreeze) .......339, 384, 385
474 INDEX

Passive Entry..............................37
Performance ...........................113,417
Personalized Main Menu .....................391
Pets ................................... .203
Placard, Tire And Loading Information ...........352
Power Brakes ............................... .377
Deck Lid Release .........................87
Distribution Center (Fuses) ..................294
Door Locks ..............................36
Mirrors ................................58
Outlet (Auxiliary Electrical Outlet) ............101
Seats ..................................42
Steering ...............................234
Sunroof ................................83
Tilt/Telescoping Steering Column ..............54
Windows ...............................80
Power Seats Forward ................................43
Lumbar ................................44
Rearward ...............................43
Recline .................................43
Power Steering Fluid .....................385, 387
Pregnant Women And Seat Belts ................171Pretensioners
Seat Belts ............................. .171
Radial Ply Tires ............................358
Radiator Cap (Coolant Pressure Cap) .............341
Radio Frequency General Information ................25, 31, 33, 40
Radio Operation .......................... .448
Rain Sensitive Wiper System ...................70
Rear Axle (Differential) ..................... .346
Rear Camera ............................. .269
Rear Cross Path ............................151
Rear ParkSense System ..................... .259
Rear Seats, Folding ..........................50
Recreational Towing ........................ .275
Reformulated Gasoline .......................380
Refrigerant ............................332, 333
Release, Hood ..............................86
Reminder, Lights On .........................63
Reminder, Seat Belt ........................ .164
Remote Keyless

Entry
Arm The Alarm ..........................33
Panic Alarm .............................20
Programming Additional Key Fobs ..........24, 32
Unlatch The Trunk ........................1912
INDEX 481

Tire Service Kit...............301, 302, 304, 307, 308
To Open Hood .............................86
Towing ................................. .275
Behind A Motorhome ..................... .275
Recreational ............................275
Traction .................................276
Traction Control .......................... .145
Trailer Towing ............................ .275
Transfer Case Fluid .................................385
Transmission Automatic ..........................221, 345
Fluid ............................. .385, 387
Maintenance ............................345
Shifting ...............................219
Transporting Pets ..........................203
Tread Wear Indicators .......................360
Trunk Lid (Deck Lid) .........................87
Trunk Release Remote Control ..................87
Turn Signals ............................64, 129
Uconnect Uconnect Settings .................19, 20, 31, 393
Uconnect 4C/4C Nav With 8.4-Inch Display ........394Uconnect Settings
Customer Programmable Features ........31, 37, 393
Passive Entry Programming ..................37
Uniform Tire Quality Grades ..................368
Universal Garage Door Opener (HomeLink) ........90
Universal Transmitter ........................90
Unleaded Gasoline ........................ .379
Untwisting Procedure, Seat Belt ................169
USB....................................447
Vanity Mirrors .............................59
Vehicle Certification Label ....................274
Vehicle Identification Number (VIN) .............376
Vehicle Loading .....................274, 275, 353
Vehicle Modifications/Alterations .................5
Vehicle Security Alarm ........................33
Vehicle Storage ..........................78, 369
Viscosity, Engine Oil ....................... .330
V oice

Command .......................... .449
Voice Recognition System (VR) .................449
Warning Flashers, Hazard ....................280
Warning Lights (Instrument Cluster Descriptions) . . . .125
Warnings And Cautions .......................5
Warranty Information .......................469
12
INDEX 485