2021 DODGE CHARGER ECU

18GETTING TO KNOW YOUR VEHICLE
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 posi -
tion 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 instrument 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 (CO) 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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20GETTING TO KNOW YOUR VEHICLE
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
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 avail -
able in the same exterior zone Ú page 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 Ú page 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.

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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 keys
are 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 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 automatically.
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.
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 chil -
dren to be in a vehicle unattended is dangerous
for a number of reasons. A child or others could
be seriously 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
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.
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 Ú page 125.

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, posi -
tion lamps) for whichever time duration is set
between 0, 30, 60 or 90 seconds. Passive Entry
Unlock also initiates two flashes of the turn
signal lamps.
If wearing gloves, or if it has been raining/
snowing on the Passive Entry door handle, the
unlock sensitivity can be affected, resulting in a
slower response time.
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 Ú page 125.
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.

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GETTING TO KNOW YOUR VEHICLE31
(Continued)
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 folded to 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 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.
Adjusting The Seat Up Or Down
The height of the seats can be adjusted up or down
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.
Tilting The Seat Up Or Down
The angle of the seat cushion can be adjusted up
or down using the power seat switch. The front of
the seat cushion will move in the direction of the
switch. Release the switch when the desired
position has been reached.
Reclining The Seatback
The angle of the seatback can be adjusted forward
or rearward by using the power seat switch.
The seat will move in the direction of the switch.
Release the switch when the desired position is
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.
1 — Seatback Control
2 — Seat Control
WARNING!
Adjusting a seat while driving may be
dangerous. Moving a seat while driving could
result in loss of control which could cause a
collision and serious injury or death.
Seats should be adjusted before fastening the
seat belts and while the vehicle is parked.
Serious injury or death could result from a
poorly adjusted seat belt.
2

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GETTING TO KNOW YOUR VEHICLE35
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.
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

NOTE:
The head restraint should only be removed by
qualified technicians, for service purposes only.
If the center rear head restraint requires
removal, see an authorized dealer.

The outboard head restraints are not adjustable.

Front Head Restraint Removal
To remove the head restraint, raise it up as far as
it can go. Then, push the adjustment button and
the release button at the base of each post while
pulling the head restraint up. To reinstall the head
restraint, put the head restraint posts into the
holes. Then, adjust it to the appropriate height.
NOTE:Do not reposition the head restraint 180 degrees
to the incorrect position in an attempt to gain addi -
tional clearance to the back of the head.
WARNING!

A loose head restraint thrown forward in a colli -
sion or hard stop could cause serious injury or
death to occupants 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 above prior to oper -
ating the vehicle or occupying a seat.

Do not place items over the top of the Reac -
tive Head Restraint, such as coats, seat
covers or portable DVD players. These items
may interfere with the operation of the Reac -
tive Head Restraint in the event of a collision
and could result in serious injury or death.
WARNING!
ALL the head restraints MUST be reinstalled in
the vehicle to properly protect the occupants.
Follow the reinstallation instructions above prior
to operating the vehicle or occupying a seat.
WARNING!

A loose head restraint thrown forward in a colli -
sion or hard stop could cause serious injury or
death to occupants 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 above prior to oper -
ating the vehicle or occupying a seat.

2

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38GETTING TO KNOW YOUR VEHICLE
HEATED MIRRORS — IF EQUIPPED
These mirrors are heated to melt frost or
ice. This feature will be activated
whenever you turn on the rear window
defroster (if equipped) Úpage 48.
TILT SIDE MIRRORS IN REVERSE —
I
F EQUIPPED

This feature provides automatic outside mirror
positioning which will assist with the driver’s ground
visibility. The outside mirrors will move slightly
downward from the present position when the
vehicle is shifted into REVERSE. The outside mirrors
will then return to the original position when the
vehicle is shifted out of REVERSE. If the vehicle is
equipped with memory settings, this feature will be
linked to the programmable settings.

NOTE:The Tilt Side Mirrors In Reverse feature can be
turned on and off using the Uconnect system
Ú page 125.
UNIVERSAL GARAGE DOOR OPENER
(HOMELINK®)

HomeLink® Buttons And Indicator Light

HomeLink® replaces up to three hand-held
transmitters that operate devices such as
garage door openers, motorized gates, lighting,
or home security systems. The HomeLink® unit
is powered by your vehicle’s 12 Volt battery.
The HomeLink® buttons that are located in the
overhead console or sunvisor designate the
three different HomeLink® channels.
To operate HomeLink®, push and release
any of the programmed HomeLink® buttons.
These buttons will activate the devices they are
programmed to with each press of the corre -
sponding HomeLink® button.
The HomeLink® indicator light is located above
the center button Ú page 305.
BEFORE YOU BEGIN PROGRAMMING
H
OMELINK®
For efficient programming and accurate
transmission of the radio-frequency signal, it is
recommended that a new battery be placed in the
hand-held transmitter of the device that is being
programmed to the HomeLink® system. Make
sure your hand-held transmitter is programmed to
activate the device you are trying to program your
HomeLink® button to.
Ensure that your vehicle is parked outside of the
garage before you begin programming.
It is recommended that you erase all the channels
of your HomeLink® before you use it for the first
time.

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60GETTING TO KNOW YOUR VEHICLE
WINDOW LOCKOUT SWITCH
The window lockout switch on the driver's door trim
panel allows you to disable the window controls on
the rear passenger doors. To disable the window
controls, push and release the window lockout
button (the indicator light on the button will turn
on). To enable the window controls, push and
release the window lockout button again (the
indicator light on the button will turn off).

Window Lockout Switch

WIND BUFFETING

Wind buffeting can be described as the perception
of pressure on the ears or a helicopter-type sound in
the ears. Your vehicle may exhibit wind buffeting
with the windows down, or the sunroof (if equipped)
in certain open or partially open positions. This is a
normal occurrence and can be minimized. If the
buffeting occurs with the rear windows open, open
the front and rear windows together to minimize the
buffeting. If the buffeting occurs with the sunroof
open, adjust the sunroof opening to minimize the
buffeting or open any window.

POWER SUNROOF — IF EQUIPPED
The power sunroof switch is located between the
sun visors on the overhead console.
Power Sunroof Switch

WARNING!
Never leave children unattended in a vehicle,
or with access to an unlocked vehicle. Never
leave the key fob in or near the vehicle, or in a
location accessible to children. Do not leave
the Keyless Enter ‘n Go™ Ignition in the ACC or
ON/RUN position. Occupants, particularly
unattended children, can become entrapped
by the power sunroof while operating the
power sunroof switch. Such entrapment may
result in serious injury or death.
In a collision, there is a greater risk of being
thrown from a vehicle with an open sunroof.
You could also be seriously injured or killed.
Always fasten your seat belt properly and
make sure all passengers are also properly
secured.
Do not allow small children to operate the
sunroof. Never allow your fingers, other body
parts, or any object, to project through the
sunroof opening. Injury may result.

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