service DODGE CHARGER SRT 2018 Service Manual

If weather conditions are not a factor, the driver should
examine the sensor. It may require cleaning or removal of
an obstruction. The sensor is located in the center of the
vehicle behind the lower grille.
To keep the ACC System operating properly, it is important
to note the following maintenance items:
•Always keep the sensor clean. Carefully wipe the sensor
lens with a soft cloth. Be cautious not to damage the
sensor lens.
• Do not remove any screws from the sensor. Doing so
could cause an ACC system malfunction or failure and
require a sensor realignment.
• If the sensor or front end of the vehicle is damaged due
to a collision, see your authorized dealer for service.
• Do not attach or install any accessories near the sensor,
including transparent material or aftermarket grilles.
Doing so could cause an ACC system failure or malfunc-
tion.
When the condition that deactivated the system is no
longer present, the system will return to the “Adaptive
Cruise Control Off” state and will resume function by
simply reactivating it. NOTE:
•
If the “ACC/FCW Unavailable Wipe Front Radar Sen-
sor” message occurs frequently (e.g. more than once on
every trip) without any snow, rain, mud, or other
obstruction, have the radar sensor realigned at your
authorized dealer.
• Installing a snow plow, front-end protector, an aftermar-
ket grille or modifying the grille is not recommended.
Doing so may block the sensor and inhibit ACC/FCW
operation.
“Clean Front Windshield” Warning
The “ACC/FCW Limited Functionality Clean Front Wind-
shield” warning will display and also a chime will indicate
when conditions temporarily limit system performance.
This most often occurs at times of poor visibility, such as in
snow or heavy rain and fog. The ACC system may also
become temporarily blinded due to obstructions, such as
mud, dirt, or ice on windshield and fog on the inside of
glass. In these cases, the instrument cluster display will
display “ACC/FCW Limited Functionality Clean Front
Windshield” and the system will have degraded perfor-
mance.
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STARTING AND OPERATING 251

The “ACC/FCW Limited Functionality Clean Front Wind-
shield” message can sometimes be displayed while driving
in adverse weather conditions. The ACC/FCW system will
recover after the vehicle has left these areas. Under rare
conditions, when the camera is not tracking any vehicles or
objects in its path this warning may temporarily occur.
If weather conditions are not a factor, the driver should
examine the windshield and the camera located on the
back side of the inside rear view mirror. They may require
cleaning or removal of an obstruction.
When the condition that created limited functionality is no
longer present, the system will return to full functionality.
NOTE:If the “ACC/FCW Limited Functionality Clean
Front Windshield” message occurs frequently (e.g. more
than once on every trip) without any snow, rain, mud, or
other obstruction, have the windshield and forward facing
camera inspected at your authorized dealer.Service ACC/FCW Warning
If the system turns off, and the instrument cluster displays
“ACC/FCW Unavailable Service Required” or “Cruise/
FCW Unavailable Service Required”, there may be an
internal system fault or a temporary malfunction that
limits ACC functionality. Although the vehicle is still
drivable under normal conditions, ACC will be temporar-
ily unavailable. If this occurs, try activating ACC again
later, following an ignition cycle. If the problem persists,
see your authorized dealer.
Precautions While Driving With ACC
In certain driving situations, ACC may have detection
issues. In these cases, ACC may brake late or unexpectedly.
The driver needs to stay alert and may need to intervene.
Towing A Trailer
Towing a trailer is not advised when using ACC.
252 STARTING AND OPERATING

Enabling And Disabling ParkSense
ParkSense can be enabled and disabled with the ParkSense
switch.When the ParkSense switch is pushed to disable
the system, the instrument cluster will display
the “ParkSense Off” message for approximately
five seconds. When the gear selector is moved to
REVERSE and the system is disabled, the instrument
cluster display will display the “ParkSense Off” message
for as long as the vehicle is in REVERSE.
Refer to “Instrument Cluster Display” in “Getting To Know
Your Instrument Panel” for further information.
The ParkSense switch LED will be on when ParkSense is
disabled or defective. The ParkSense switch LED will be off
when the system is enabled. If the ParkSense switch is
pushed and the system is disabled or requires service, the
ParkSense switch LED will blink momentarily and then the
LED will be on.
Service The ParkSense Rear Park Assist System
During vehicle start up, when the ParkSense Rear Park
Assist System has detected a faulted condition, the instru-
ment cluster display will actuate a single chime, once per ignition cycle, and it will display the “PARKSENSE UN-
AVAILABLE WIPE REAR SENSORS” or the “PARKSENSE
UNAVAILABLE SERVICE REQUIRED” message. Refer to
“Instrument Cluster Display”. When the gear selector is
moved to REVERSE and the system has detected a faulted
condition, the instrument cluster display will show the
PARKSENSE UNAVAILABLE WIPE REAR SENSORS
or
PARKSENSE UNAVAILABLE SERVICE REQUIRED mes-
sage for as long as the vehicle is in REVERSE. Under this
condition, ParkSense will not operate.
If “PARKSENSE UNAVAILABLE WIPE REAR SENSORS”
appears in the instrument cluster display, make sure the
outer surface and the underside of the rear fascia/bumper
is clean and clear of snow, ice, mud, dirt or other obstruc-
tion and then cycle the ignition. If the message continues to
appear, see an authorized dealer.
If “PARKSENSE UNAVAILABLE SERVICE REQUIRED”
appears in the instrument cluster display, see an autho-
rized dealer.
Cleaning The ParkSense System
Clean the Rear Park Assist sensors with water, car wash
soap and a soft cloth. Do not use rough or hard cloths. In
washing stations, clean sensors quickly keeping the vapor
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STARTING AND OPERATING 263

jet/high pressure washing nozzles at least 4 inches (10 cm)
from the sensors. Do not scratch or poke the sensors.
Otherwise, you could damage the sensors.
ParkSense System Usage Precautions
NOTE:
•Ensure that the rear bumper is free of snow, ice, mud,
dirt and debris to keep the ParkSense system operating
properly.
• Jackhammers, large trucks, and other vibrations could
affect the performance of ParkSense or render the sys-
tem temporarily unavailable.
• When you turn ParkSense off in DRIVE, the instrument
cluster will display PARKSENSE OFF for five seconds.
Furthermore, once you turn ParkSense off, it remains off
until you turn it on again, even if you cycle the ignition.
• When you move the gear selector to the REVERSE
position and ParkSense is turned off, the instrument
cluster display will show the “PARKSENSE OFF” mes-
sage for as long as the vehicle is in REVERSE.
• ParkSense will reduce the volume of the radio when it is
sounding an audio tone. •
Clean the ParkSense sensors regularly, taking care not to
scratch or damage them. The sensors must not be covered
with ice, snow, slush, mud, dirt or debris. Failure to do so
can result in the system not working properly. The
ParkSense system might not detect an obstacle behind the
fascia/bumper, or it could provide a false indication that
an obstacle is behind the fascia/bumper.
•
Ensure the ParkSense system is off if objects such as
bicycle carriers, trailer hitches, etc., are placed within 12
inches (30 cm) from the rear fascia/bumper. Failure to
do so can result in the system misinterpreting a close
object as a sensor problem, causing the “PARKSENSE
UNAVAILABLE SERVICE REQUIRED” message to be
shown in the instrument cluster display.
WARNING!
Drivers must be careful when backing up even when
using the Rear Park Assist system. 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.
264 STARTING AND OPERATING

VEHICLE LOADING
The load carrying capacity of your vehicle is shown on the
“Vehicle Certification Label”. This information should be
used for passenger and luggage loading as indicated.
Do not exceed the specified Gross Vehicle Weight Rating
(GVWR) or the Gross Axle Weight Rating (GAWR).
Vehicle Certification Label
Your vehicle has a Vehicle Certification Label affixed to the
drivers side B-Pillar or the rear of the driver ’s door.
The label contains the following information:
•Name of manufacturer
• Month and year of manufacture
• Gross Vehicle Weight Rating (GVWR)
• Gross Axle Weight Rating (GAWR) front
• Gross Axle Weight Rating (GAWR) rear
• Vehicle Identification Number (VIN)
• Type of vehicle
• Month, Day, and Hour of manufacture (MDH)
The bar code allows a computer scanner to read the VIN.
Gross Vehicle Weight Rating (GVWR)
The GVWR is the total allowable weight of your vehicle.
This includes driver, passengers, and cargo. The total load
must be limited so that you do not exceed the GVWR.
Gross Axle Weight Rating (GAWR)
The GAWR is the maximum capacity of the front and rear
axles. Distribute the load over the front and rear axles
evenly. Make sure that you do not exceed either front or
rear GAWR.
WARNING!
Because the front wheels steer the vehicle, it is impor-
tant that you do not exceed the maximum front or rear
GAWR. A dangerous driving condition can result if
either rating is exceeded. You could lose control of the
vehicle and have a collision.
Overloading
The load carrying components (axle, springs, tires, wheels,
etc.) of your vehicle will provide satisfactory service as
long as you do not exceed the GVWR and the front and
rear GAWR.
274 STARTING AND OPERATING

The best way to figure out the total weight of your vehicle
is to weigh it when it is fully loaded and ready for
operation. Weigh it on a commercial scale to ensure that it
is not over the GVWR.
Figure out the weight on the front and rear of the vehicle
separately. It is important that you distribute the load
evenly over the front and rear axles.
Overloading can cause potential safety hazards and
shorten useful service life. Heavier axles or suspension
components do not necessarily increase the vehicle’s
GVWR.
Loading
To load your vehicle properly, first figure out its empty
weight, axle-by-axle and side-by-side. Store heavier items
down low and be sure you distribute their weight as
evenly as possible. Stow all loose items securely before
driving. If weighing the loaded vehicle shows that you
have exceeded either GAWR, but the total load is within
the specified GVWR, you must redistribute the weight.
Improper weight distribution can have an adverse effect on
the way your vehicle steers and handles and the way the
brakes operate.NOTE:
•
Refer to the “Vehicle Certification Label” affixed to the
rear of the driver’s door for your vehicle’s GVWR and
GAWRs.
• Refer to the “Tire Placard” for your vehicle’s proper tire
pressure.
TRAILER TOWING
Trailer towing is not permitted with this vehicle.
RECREATIONAL TOWING (BEHIND MOTORHOME,
ETC.)
Recreational towing (with all four wheels on the ground, or
using a tow dolly) is NOT ALLOWED. The only accept-
able method for towing this vehicle (behind another ve-
hicle) is on a vehicle trailer with all four wheels OFFthe
ground.
CAUTION!
Towing this vehicle in violation of the above require-
ments can cause severe transmission damage. Damage
from improper towing is not covered under the New
Vehicle Limited Warranty.
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IN CASE OF EMERGENCY
CONTENTS
HAZARD WARNING FLASHERS ............280
 ASSIST AND SOS MIRROR — IF EQUIPPED . . . .280
 BULB REPLACEMENT ....................285
▫ Replacement Bulbs .....................285
▫ Replacing Exterior Bulbs ..................287
 FUSES ............................... .289
▫ General Information .....................290
▫ Underhood Fuses ..................... .290
▫ Rear Interior Fuses .....................294
 TIRE SERVICE KIT — IF EQUIPPED ..........301
▫ Tire Service Kit Storage ...................301
▫ Tire Service Kit Components And Operation . . .302
▫ Tire Service Kit Usage Precautions ..........302▫
Sealing A Tire With Tire Service Kit .........304
 JUMP STARTING ........................309
▫ Preparations For Jump Start ...............309
▫ Jump Starting Procedure .................310
 IF YOUR ENGINE OVERHEATS .............312
 MANUAL PARK RELEASE — 8 SPEED
TRANSMISSION ........................313
 FREEING A STUCK VEHICLE ..............315
 TOWING A DISABLED VEHICLE ............317
 ENHANCED ACCIDENT RESPONSE SYSTEM
(EARS) ...............................318
 EVENT DATA RECORDER (EDR) ............318
7

WARNING!(Continued)
SiriusXM Guardian features and applications in this
vehicle. Only use Uconnect features and SiriusXM
Guardian services when it is safe to do so. Failure to do
so may result in an accident involving serious injury or
death.
NOTE:
• Your vehicle may be transmitting data as authorized by
the subscriber.
• The SOS and ASSIST buttons will only function if you
are connected to an operable LTE (voice/data) or 4G
(data) network. Other Uconnect services will only be
operable if your SiriusXM Guardian service is active and
you are connected to an operable LTE (voice/data) or 4G
(data) network.
ASSIST Call
The ASSIST Button is used to automatically connect you to
any one of the following support centers:
• Roadside Assistance – If you get a flat tire, or need a tow,
just push the ASSIST button and you’ll be connected to someone who can help. Roadside Assistance will know
what vehicle you’re driving and its location. Additional
fees may apply for roadside Assistance.
• SiriusXM Guardian Customer Care – In-vehicle support
for SiriusXM Guardian.
• Vehicle Customer Care – Total support for all other
vehicle issues.
SOS Call
1. Push the SOS Call button on the Rearview Mirror.
NOTE: In case the SOS Call button is pushed in error, there
will be a ten second delay before the SOS Call system
initiates a call to a SOS operator. To cancel the SOS Call
connection, push the SOS call button on the Rearview
Mirror or press the cancellation button on the Device
Screen. Termination of the SOS Call will turn off the green
LED light on the Rearview Mirror.
2. The LED light located between the ASSIST and SOS buttons on the Rearview Mirror will turn green once a
connection to a SOS operator has been made.
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IN CASE OF EMERGENCY 281

3. Once a connection between the vehicle and a SOSoperator is made, the SOS Call system may transmit the
following important vehicle information to a SOS op-
erator:
• Indication that the occupant placed a SOS Call.
• The vehicle brand.
• The last known GPS coordinates of the vehicle.
4. You should be able to speak with the SOS operator through the vehicle audio system to determine if addi-
tional help is needed.
WARNING!
ALWAYS obey traffic laws and pay attention to the
road. ALWAYS drive safely with your hands on the
steering wheel. You have full responsibility and as-
sume all risks related to the use of the Uconnect and
SiriusXM Guardian features and applications in this
vehicle. Only use Uconnect features and SiriusXM
Guardian services when it is safe to do so. Failure to do
so may result in an accident involving serious injury or
death. NOTE:
•Your vehicle may be transmitting data as authorized
by the subscriber.
• Once a connection is made between the vehicle’s SOS
Call system and the SOS operator, the SOS operator
may be able to open a voice connection with the
vehicle to determine if additional help is needed. Once
the SOS operator opens a voice connection with the
vehicle’s SOS Call system, the operator should be able
to speak with you or other vehicle occupants and hear
sounds occurring in the vehicle. The vehicle’s SOS Call
system will attempt to remain connected with the SOS
operator until the SOS operator terminates the connec-
tion.
5. The SOS operator may attempt to contact appropriate emergency responders and provide them with impor-
tant vehicle information and GPS coordinates.
WARNING!
•If anyone in the vehicle could be in danger (e.g., fire
or smoke is visible, dangerous road conditions or
location), do not wait for voice contact from an
(Continued)
282 IN CASE OF EMERGENCY

WARNING!(Continued)
Emergency Services Agent. All occupants should exit
the vehicle immediately and move to a safe location.
• Never place anything on or near the vehicle’s oper-
able network and GPS antennas. You could prevent
operable network and GPS signal reception, which
can prevent your vehicle from placing an emergency
call. An operable network and GPS signal reception
is required for the SOS Call system to function
properly.
•
The SOS Call system is embedded into the vehicle’s
electrical system. Do not add aftermarket electrical
equipment to the vehicle’s electrical system. This may
prevent your vehicle from sending a signal to initiate
an emergency call. To avoid interference that can cause
the SOS Call system to fail, never add aftermarket
equipment (e.g., two-way mobile radio, CB radio, data
recorder, etc.) to your vehicle’s electrical system or
modify the antennas on your vehicle. IF YOUR VE-
HICLE LOSES BATTERY POWER FOR ANY REASON
(INCLUDING DURING OR AFTER AN ACCIDENT),
THE UCONNECT FEATURES, APPS AND SERVICES,
AMONG OTHERS, WILL NOT OPERATE.
(Continued)
WARNING! (Continued)
•Modifications to any part of the SOS Call system
could cause the air bag system to fail when you need
it. You could be injured if the air bag system is not
there to help protect you.
SOS Call System Limitations
Vehicles sold in Mexico DO NOThave SOS Call system
capabilities.
SOS or other emergency line operators in Mexico may not
answer or respond to SOS system calls.
If the SOS Call system detects a malfunction, any of the
following may occur at the time the malfunction is de-
tected, and at the beginning of each ignition cycle:
• The Rearview Mirror light located between the ASSIST
and SOS buttons will continuously be illuminated red.
• The Device Screen will display the following message
“Vehicle device requires service. Please contact your
dealer.”
• An In-Vehicle Audio message will state “Vehicle device
requires service. Please contact your dealer.”
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IN CASE OF EMERGENCY 283