2023 DODGE CHARGER ECU

GETTING TO KNOW YOUR VEHICLE17
HOW TO USE REMOTE START
Push and release the Remote Start button on the key fob
twice within five seconds. The vehicle doors will lock, the
parking lights will flash, and the horn will chirp twice (if
programmed). Then, the engine will start, and the vehicle
will remain in the Remote Start mode for a 15 minute
cycle. Pushing the Remote Start button a third time shuts
the engine off.
To drive the vehicle, push the unlock button, and with a
valid Keyless Enter ‘n Go™ key fob in the vehicle, press the
brake pedal and place the ignition in the ON/RUN position.
NOTE:
With Remote Start, the engine will only run for
15 minutes.
 Remote Start can only be used twice.
 If an engine fault is present or fuel level is low, the
vehicle will start and then shut down in 10 seconds.
 The parking lights will turn on and remain on during
Remote Start mode.
 For security, power window operation is disabled when
the vehicle is in the Remote Start mode.
 The ignition must be placed in the ON/RUN position
before the Remote Start sequence can be repeated for
a third cycle. All of the following conditions must be met before the
engine will Remote Start:

Gear selector in PARK
 Doors closed
 Hood closed
 Trunk closed
 Hazard switch off
 Brake switch inactive (brake pedal not pressed)
 Battery at an acceptable charge level
 Check engine light shall not be present
 Panic button not pushed
 System not disabled from previous Remote Start event
 Vehicle Security system indicator flashing
 Ignition in the OFF position
 Fuel level meets minimum requirement
 Vehicle Security system is not signaling an intrusion
 Malfunction Indicator Light (MIL) is not illuminated
TO EXIT REMOTE START MODE
To drive the vehicle after starting the Remote Start
system, either push and release the unlock button on the
key fob to unlock the doors, or unlock the vehicle using
Keyless Enter ‘n Go™ — Passive Entry via the door
handles, and disarm the Vehicle Security system
(if equipped). Then, prior to the end of the 15 minute
cycle, push and release the START/STOP ignition button.
The Remote Start system will turn the engine off if the
Remote Start button is pushed again, or if the engine is
allowed to run for the entire 15 minute cycle. Once the
ignition is placed in the ON/RUN position, the climate
controls will resume previously set operations
(temperature, blower control, etc.).
NOTE:
To avoid unintentional shutdowns, the system will
disable for two seconds after receiving a valid Remote
Start request.
 For vehicles equipped with the Keyless Enter ‘n Go™ —
Passive Entry feature, the message “Remote Start
Active — Push Start Button” will display in the instru -
ment cluster display until you push the START/STOP
Ignition button.
WARNING!
 Do not start or run an engine in a closed garage or
confined area. Exhaust gas contains carbon
monoxide which is odorless and colorless. Carbon
monoxide is poisonous and can cause serious injury
or death when inhaled.
 Keep key fobs away from children. Operation of the
Remote Start system, windows, door locks or other
controls could cause serious injury or death.
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18GETTING TO KNOW YOUR VEHICLE
REMOTE START FRONT DEFROST
A
CTIVATION — IF EQUIPPED
When Remote Start is active, and the outside ambient
temperature is 40°F (4.5°C) or below, the system will
automatically activate front defrost for 15 minutes or less.
The time is dependent on the ambient temperature. Once
the timer expires, the system will automatically adjust the
settings depending on ambient conditions. See “Remote
Start Comfort Systems — If Equipped” in the next section
for detailed operation.
REMOTE START COMFORT SYSTEMS —
I
F EQUIPPED
When Remote Start is activated, the front and rear defrost
will automatically turn on in cold weather. The heated
steering wheel and driver heated seat feature will turn on
if selected in the Comfort menu screen within Uconnect
Settings
Úpage 112. In warm weather, the driver vented
seat feature will automatically turn on when the Remote
Start is activated, if programmed in the Comfort menu
screen. The vehicle will adjust the climate control settings
depending on the outside ambient temperature.
Automatic Temperature Control (ATC) — If Equipped
The climate controls will be automatically adjusted to the
optimal temperature and mode settings depending on the
outside ambient temperature. This will occur until the
ignition is placed in the ON/RUN position where the
climate controls will resume their previous settings. Manual Temperature Control (MTC) — If Equipped

In ambient temperatures at 40°F (4.5°C) or below, the
climate settings will default to maximum heat, with
fresh air entering the cabin. If the front defrost timer
expires, the vehicle will enter Mix mode.
 In ambient temperatures from 40°F (4.5°C) to
78°F (26°C), the climate settings will be based on the
last settings selected by the driver.
 In ambient temperatures at 78°F (26°C) or above, the
climate settings will default to MAX A/C, Bi-Level mode,
with Recirculation on.
For more information on ATC, MTC, and climate control
settings, see
Úpage 46.
NOTE:These features will stay on through the duration of Remote
Start until the ignition is placed in the ON/RUN position.
The climate control settings will change if manually
adjusted by the driver while the vehicle is in Remote Start
mode, and exit automatic override. This includes the OFF
button on the climate controls, which will turn the system
off.
REMOTE START WINDSHIELD WIPER
D
E-ICER ACTIVATION — IF EQUIPPED
When Remote Start is active and the outside ambient
temperature is less than 33°F (0.6°C), the Windshield
Wiper De-Icer will activate. Exiting Remote Start will
resume its previous operation. If the Windshield Wiper
De-Icer was active, the timer and operation will continue.
REMOTE START CANCEL MESSAGE —
I
F EQUIPPED
One of the following messages will display in the
instrument cluster display if the vehicle fails to remote
start or exits Remote Start prematurely:
 Remote Start Canceled — Door Open
 Remote Start Canceled — Hood Open
 Remote Start Canceled — Fuel Low
 Remote Start Canceled — Trunk Open
 Remote Start Disabled — Start Vehicle To Reset
The instrument cluster display message stays active until
the ignition is placed in the ON/RUN position.
VEHICLE SECURITY SYSTEM — IF EQUIPPED
The Vehicle Security system monitors the vehicle doors,
hood, trunk, and the Keyless Enter ‘n Go™ Ignition for
unauthorized operation. While the Vehicle Security system
is armed, interior switches for door locks and trunk
release are disabled. If something triggers the alarm, the
Vehicle Security system will provide the following audible
and visible signals:
 The horn will pulse
 The turn signals will flash
 The Vehicle Security Light in the instrument cluster will
flash

23_LD_OM_EN_USC_t.book Page 18

GETTING TO KNOW YOUR VEHICLE19
TO ARM THE SYSTEM
Follow these steps to arm the Vehicle Security system:

1. Make sure the vehicle’s ignition is placed in the OFF
position.

2. Perform one of the following methods to lock the vehicle:
 Push lock on the interior power door lock switch
with the driver and/or passenger door open.
 Push the lock button on the exterior Passive Entry
door handle with a valid key fob available in the
same exterior zone
Úpage 22.
 Push the lock button on the key fob.
3. If any doors are open, close them.
TO DISARM THE SYSTEM
The Vehicle Security system can be disarmed using any of
the following methods:
 Push the unlock button on the key fob.
 Grab the Passive Entry door handle to unlock the door
Úpage 22.
 Cycle the ignition out of the OFF position to disarm
the system.
NOTE:
The driver's door key cylinder and the trunk button on
the key fob cannot arm or disarm the Vehicle Security
system. Use of the door key cylinder when the system
is armed will sound the alarm when the door is opened. 
If Passive Entry (if equipped) is used to unlock the
trunk, the Vehicle Security system is disarmed and the
rest of the vehicle doors will remain locked unless all
doors are set to unlock on first press within Uconnect
Settings.
 When the Vehicle Security system is armed, the interior
power door lock switches will not unlock the doors.
The Vehicle Security system is designed to protect your
vehicle. However, you can create conditions where the
system will give you a false alarm. If one of the previously
described arming sequences has occurred, the Vehicle
Security system will arm, regardless of whether you are in
the vehicle or not. If you remain in the vehicle and open a
door, the alarm will sound. If this occurs, disarm the
Vehicle Security system.
If the Vehicle Security system is armed and the battery
becomes disconnected, the Vehicle Security system will
remain armed when the battery is reconnected; the
exterior lights will flash, and the horn will sound. If this
occurs, disarm the Vehicle Security system.
REARMING OF THE SYSTEM
If something triggers the alarm and no action is taken to
disarm it, the Vehicle Security system will turn the horn off
after a 29 second cycle (with five seconds between cycles
and up to eight cycles if the trigger remains active) and
then rearm itself.
SECURITY SYSTEM MANUAL OVERRIDE
The Vehicle Security system will not arm if you lock the
doors using the manual door lock.
TAMPER ALERT
If something has triggered the Vehicle Security system in
your absence, the horn will sound three times and the
exterior lights will blink three times when you disarm the
Vehicle Security system.
DELUXE VEHICLE SECURITY SYSTEM —
IF EQUIPPED
The Deluxe Vehicle Security system monitors the doors,
hood latch, and trunk for unauthorized entry and the
ignition switch for unauthorized operation. The system
also includes a dual function intrusion sensor and vehicle
tilt sensor. The intrusion sensor monitors the vehicle
interior for motion. The vehicle tilt sensor monitors the
vehicle for any tilting actions (tow away, tire removal, ferry
transport, etc.).
If a perimeter violation triggers the security system, the
horn will sound for 29 seconds and the exterior lights will
flash followed by approximately five seconds of no activity.
This will continue for eight cycles if no action is taken to
disarm the system.
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20GETTING TO KNOW YOUR VEHICLE
TO ARM THE SYSTEM
Follow these steps to arm the security system:

1. If any doors, windows, or the sunroof (if equipped)
are open, close them.

2. Make sure the vehicle ignition system is OFF.
3. Perform one of the following methods to lock the vehicle:
 Push lock on the interior power door lock switch
with the driver and/or passenger door open.
 Push the lock button on the exterior Passive Entry
door handle with a key fob available in the same
exterior zone
Úpage 22.
 Push the lock button on the key fob.
NOTE:
When armed, the interior motion sensor detects move -
ment within the vehicle's interior, including moving
objects (i.e. people and pets) and air currents through
open windows or the sunroof. The windows and
sunroof should be closed, and moving objects should
not be left in the vehicle when the intrusion detection
is armed, otherwise false alarms can occur.
 Once the security system is armed, it remains in that
state until you disarm it by following either of the
disarming procedures described. If a power loss occurs
after arming the system, you must disarm the system
after restoring power to prevent alarm activation. 
The ultrasonic intrusion sensor (motion detector)
actively monitors your vehicle every time you arm the
Vehicle Security system. If you prefer, you can turn off
the ultrasonic intrusion sensor when arming the
Vehicle Security system. To do so, push the lock button
on the key fob three times within 15 seconds of arming
the system (while the Vehicle Security Light is flashing
rapidly). The vehicle will remain locked but will disable
the alarm in the case of repeated false alarms due to
ambient conditions.
TO DISARM THE SYSTEM
The Vehicle Security system can be disarmed using any of
the following methods:
Push the unlock button on the key fob.
 Grab the Passive Entry door handle to unlock the door
Úpage 22.
 Cycle the vehicle ignition system out of the OFF position
by pushing the START/STOP ignition button (requires at
least one valid key fob in the vehicle).
NOTE:
The driver's door key cylinder and the trunk button on
the key fob cannot arm or disarm the Vehicle Security
system.
 The Vehicle Security system remains armed during
power trunk entry. If a valid key fob or key fob Passive
Entry is used to open the trunk, the motion sensing will
be suppressed until after the trunk is closed. If
someone enters the opened vehicle through the trunk,
then opens any door, the alarm will sound. 
When the Vehicle Security system is armed, the interior
power door lock switches will not unlock the doors.
 The ultrasonic intrusion sensor (motion detector)
actively monitors your vehicle every time you arm the
Vehicle Security system. If you prefer, you can turn off
the ultrasonic intrusion sensor when arming the
Vehicle Security system. To do so, push the lock button
on the key fob three times within 15 seconds of arming
the system (while the Vehicle Security Light is flashing
rapidly). The vehicle will remain locked but will disable
the alarm in the case of repeated false alarms due to
ambient conditions.
The Vehicle Security system is designed to protect your
vehicle; however, you can create conditions where the
system will give you a false alarm. If one of the previously
described arming sequences has occurred, the Vehicle
Security system will arm regardless of whether you are in
the vehicle or not. If you remain in the vehicle and open a
door, the alarm will sound. If this occurs, disarm the
Vehicle Security system.
If the Vehicle Security system is armed and the battery
becomes disconnected, the Vehicle Security system will
remain armed when the battery is reconnected; the
exterior lights will flash and the horn will sound. If this
occurs, disarm the Vehicle Security system.
SECURITY SYSTEM MANUAL OVERRIDE
The Vehicle Security system will not arm if you lock the
doors using the manual door lock.

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GETTING TO KNOW YOUR VEHICLE21
DOORS
MANUAL DOOR LOCKS
The power door locks can be manually locked from inside
the vehicle by using the door lock knob. To lock each door,
push the door lock knob on each door trim panel
downward. To unlock the front doors, pull the inside door
handle to the first detent. To unlock the rear doors, pull
the door lock knob on the door trim panel upward. If the
lock knob is down when the door is closed, the door will
lock. Therefore, make sure the key fob is not inside the
vehicle before closing the door.

Door Lock Knob

NOTE:
Manually locking the vehicle will not arm the Vehicle
Security system.
POWER DOOR LOCKS
The power door lock switches are located on each front
door panel. Push the switch to lock or unlock the doors.

Power Door Lock Switches

The driver’s door will unlock automatically if the key fob is
detected inside the vehicle when the door lock button on
the front door panel is used to lock the door. This will occur
for two attempts. Upon the third attempt, the doors will
lock even if the key fob is inside.
NOTE:If the key fob is located next to a mobile phone, laptop, or
other electronic device, the wireless signal may get
blocked, and the driver’s door may not unlock automati -
cally.
If the door lock switch is pushed while the ignition is in ACC
or ON/RUN and the driver's door is open, the doors will not
lock.
If a rear door is locked, it cannot be opened from inside
the vehicle without first unlocking the door. The door may
be unlocked manually by raising the lock knob.
WARNING!
 For personal security and safety in the event of a
collision, lock the vehicle doors before you drive as
well as when you park and leave the vehicle.
 When exiting the vehicle, always make sure the
Keyless Enter ‘n Go™ Ignition is in the OFF position,
remove the key fob from the vehicle and lock your
vehicle.
 Never leave children alone in a vehicle, or with
access to an unlocked vehicle. Allowing children to
be in a vehicle unattended is dangerous for a
number of reasons. A child or others could be seri -
ously or fatally injured. Children should be warned
not to touch the parking brake, brake pedal or the
gear selector.
 Do not leave the key fob in or near the vehicle, or in
a location accessible to children, and do not leave
the Keyless Enter ‘n Go™ Ignition in the ACC or ON/
RUN position. A child could operate power windows,
other controls, or move the vehicle.
2

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22GETTING TO KNOW YOUR VEHICLE
KEYLESS ENTER ‘N GO™ — PASSIVE
E
NTRY
The Passive Entry system is an enhancement to the
vehicle’s key fob and a feature of Keyless Enter ‘n Go™ —
Passive Entry. This feature allows you to lock and unlock
the vehicle’s door(s) without having to push the key fob
lock or unlock buttons.
NOTE:
 Passive Entry may be programmed on/off through
Uconnect Settings Úpage 112.
 The key fob may not be able to be detected by the
vehicle Passive Entry system if it is located next to a
mobile phone, laptop, or other electronic device; these
devices may block the key fob’s wireless signal and
prevent the Passive Entry system from locking/
unlocking the vehicle.
 Passive Entry Unlock initiates illuminated approach
(low beams, license plate lamp, position lamps) for
whichever time is set between 0, 30, 60 or 90 seconds.
Passive Entry Unlock also initiates two flashes of the
turn signal lights.
 If wearing gloves, if it has been raining/snowing, or
there is salt/dirt covering the Passive Entry door
handle, the unlock sensitivity can be affected, resulting
in a slower response time.
 The doors may unlock when water is sprayed on the
Passive Entry door handles, if the key fob is located
outside of the vehicle within 5 ft (1.5 m) of the handle.
 If the vehicle is unlocked by Passive Entry and no door
is opened within 60 seconds, the vehicle will relock and
(if equipped) will arm the Vehicle Security system. To Unlock From The Driver Or Passenger Side
With a valid Passive Entry key fob within 5 ft (1.5 m) of the
door handle, grab the handle to unlock the vehicle.
Grabbing the driver’s door handle will unlock the driver
door automatically. Grabbing the passenger door handle
will unlock all doors and the trunk automatically.

Grab The Door Handle To Unlock

NOTE:
 Either the driver door only or all doors will unlock when
you grab hold of the front driver’s door handle,
depending on the selected setting in the Uconnect
system
Úpage 112.
 All doors will unlock when the front passenger door
handle is grabbed regardless of the driver’s door
unlock preference setting. Frequency Operated Button Integrated Key (FOBIK-Safe)
To minimize the possibility of unintentionally locking a
Passive Entry key fob inside your vehicle, the Passive Entry
system is equipped with an automatic door unlock feature
which will function if the ignition switch is in the OFF
position.
The following situations will trigger a FOBIK-Safe search in
any Passive Entry vehicle:

A lock request is made by a valid Passive Entry key fob
while a door is open.
 A lock request is made by the Passive Entry door
handle while a door is open.
 A lock request is made by the door panel switch while
the door is open.
When any of these situations occur, after all open doors
are shut, the FOBIK-Safe search will be executed. If it
detects a Passive Entry key fob inside the vehicle, the
vehicle will unlock and alert the customer.
NOTE:The vehicle will only unlock the doors when a valid Passive
Entry key fob is detected inside the vehicle. The vehicle will
not unlock the doors when any of the following conditions
are true:
 The doors are manually locked using the door lock
knobs.
 Three attempts are made to lock the doors using the
door panel switch and then the doors are closed.
 There is a valid Passive Entry key fob outside the
vehicle within 5 ft. (1.5 m) of a Passive Entry door
handle.

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30GETTING TO KNOW YOUR VEHICLE
(Continued)
After releasing the seatback, it can be folded forward.

Folded Rear Seatback

NOTE:
You may experience deformation in the seat cushion from
the seat belt buckles if the seats are left folded for an
extended period of time. This is normal and by simply
unfolding the seats to the open position, over time the
seat cushion will return to its normal shape.
When the seatback is unfolded into the upright position,
make sure it is latched by strongly pulling on the top of the
seatback above the seat strap.
POWER ADJUSTMENT (FRONT SEATS) —
I
F EQUIPPED
Some models may be equipped with six-way or eight-way
power driver and front passenger seats. The power seat
switches are located on the outboard side of the seat.
There are two switches that control the movement of the
seat cushion and the seatback.

Power Seat Switches

Adjusting The Seat Forward Or Rearward
The seat can be adjusted both forward and rearward by
using the power seat switch. The seat will move in the
direction of the switch. Release the switch when the
desired position has been reached.
WARNING!
 Be certain that the seatback is securely locked into
position. If the seatback is not securely locked into
position, the seat will not provide the proper stability
for child seats and/or passengers. An improperly
latched seat could cause serious injury.
The cargo area in the rear of the vehicle (with the rear
seatbacks in the locked-up or folded down position)
should not be used as a play area by children when
the vehicle is in motion. They could be seriously
injured in a collision. Children should be seated and
using the proper restraint system.
 To help protect against personal injury, passengers
should not be seated in the rear cargo area. The rear
cargo space is intended for load carrying purposes
only, not for passengers, who should sit in seats and
use seat belts.
The weight and position of cargo and passengers can
change the vehicle center of gravity and vehicle
handling. To avoid loss of control resulting in personal
injury, follow these guidelines for loading your vehicle:
 Always place cargo evenly on the cargo floor. Put
heavier objects as low and as far forward as possible.
 Place as much cargo as possible in front of the rear
axle. Too much weight or improperly placed weight
over or behind the rear axle can cause the rear of the
vehicle to sway.
 Do not pile luggage or cargo higher than the top of
the seatback. This could impair visibility or become a
dangerous projectile in a sudden stop or collision.
WARNING!
1 — Seat Control
2 — Seatback Control
3 — Power Lumbar

23_LD_OM_EN_USC_t.book Page 30

GETTING TO KNOW YOUR VEHICLE33
NOTE:The engine must be running for the ventilated seats to
operate.
For information on use with the Remote Start system, see
Úpage 18.
HEAD RESTRAINTS
Head restraints are designed to reduce the risk of injury by
restricting head movement in the event of a rear impact.
Head restraints should be adjusted so that the top of the
head restraint is located above the top of your ear.
NOTE:Do not reverse the head restraints (making the rear of the
head restraint face forward) in an attempt to gain addi -
tional clearance to the back of your head.
Reactive Head Restraints — Front Seats
The front driver and passenger seats are equipped with
Reactive Head Restraints (RHR). In the event of a rear
impact, the RHR will automatically extend forward
minimizing the gap between the back of the occupant’s
head and the RHR.
The RHR will automatically return to their normal position
following a rear impact. If the RHR do not return to their
normal position, see an authorized dealer immediately.
To raise the head restraint, pull upward on the head
restraint. To lower the head restraint, push the adjustment
button located at the base of the head restraint and push
downward on the head restraint.

Adjustment Button

Rear Head Restraints
The center head restraint has two adjustable positions: up
or down. When the center seat is being occupied, the head
restraint should be in the raised position. When there are
no occupants in the center seat, the head restraint can be
lowered for maximum visibility for the driver.
WARNING!
 All occupants, including the driver, should not
operate a vehicle or sit in a vehicle’s seat until the
head restraints are placed in their proper positions in
order to minimize the risk of neck injury in the event
of a crash.
 Head restraints should never be adjusted while the
vehicle is in motion. Driving a vehicle with the head
restraints improperly adjusted or removed could
cause serious injury or death in the event of a
collision.
1 — Release Button
2 — Adjustment Button
WARNING!
A loose head restraint thrown forward in a collision or
hard stop could cause serious injury or death to occu -
pants of the vehicle. Always securely stow removed
head restraints in a location outside the occupant
compartment.
 ALL the head restraints MUST be reinstalled in the
vehicle to properly protect the occupants. Follow the
reinstallation instructions prior to operating the
vehicle or occupying a seat.
 Do not place items over the top of the Reactive Head
Restraint, such as coats, seat covers or portable DVD
players. These items may interfere with the operation
of the Reactive Head Restraint in the event of a colli -
sion and could result in serious injury or death.
2

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