2021 DODGE CHARGER immobilizer

GETTING TO KNOW YOUR VEHICLE15
3. Remove the back cover to access and replace the battery. When replacing the battery, match
the (+) sign on the battery to the (+) sign on the
inside of the battery clip, located on the back
cover. Avoid touching the new battery with your
fingers. Skin oils may cause battery deterio -
ration. If you touch a battery, clean it with
rubbing alcohol.
4. To assemble the key fob case, snap the two halves together.
Programming And Requesting Additional
Key Fobs
Programming the key fob may be performed by an
authorized dealer.
NOTE:
Once a key fob is programmed to a vehicle, it
cannot be repurposed and reprogrammed to
another vehicle.
Only key fobs that are programmed to the
vehicle electronics can be used to start and
operate the vehicle. Once a key fob is
programmed to a vehicle, it cannot be
programmed to any other vehicle.
Duplication of key fobs may be performed at an
authorized dealer. This procedure consists of
programming a blank key fob to the vehicle
electronics. A blank key fob is one that has
never been programmed.
NOTE:When having the Sentry Key Immobilizer system
serviced, bring all vehicle keys with you to an
authorized dealer.
SENTRY KEY
The Sentry Key Immobilizer system prevents
unauthorized vehicle operation by disabling the
engine. The system does not need to be armed or
activated. Operation is automatic, regardless of
whether the vehicle is locked or unlocked.
The system uses a key fob, keyless push button
ignition and a Radio Frequency (RF) receiver to
prevent unauthorized vehicle operation. Therefore,
only key fobs that are programmed to the vehicle
can be used to start and operate the vehicle. The
system cannot reprogram a key fob obtained from
another vehicle.
After placing the ignition switch in the ON/RUN
position, the Vehicle Security Light will turn on for
three seconds for a bulb check. If the light remains
on after the bulb check, it indicates that there is a
problem with the electronics. In addition, if the light
begins to flash after the bulb check, it indicates
that someone attempted to start the engine with
an invalid key fob. In the event that a valid key fob
is used to start the engine but there is an issue
with the vehicle electronics, the engine will start
and shut off after two seconds.
WARNING!
The integrated key fob contains a coin cell
battery. Do not ingest the battery; there is a
chemical burn hazard. If the coin cell battery is
swallowed, it can cause severe internal burns
in just two hours and can lead to death.
If you think a battery may have been swal-
lowed or placed inside any part of the body,
seek immediate medical attention.
Keep new and used batteries away from chil -
dren. If the battery compartment does not
close securely, stop using the product and
keep it away from children.
WARNING!
Always remove the key fobs from the vehicle
and lock all doors when leaving the vehicle
unattended.

For vehicles equipped with Keyless Enter ‘n Go™
Ignition, always remember to place the ignition in
the OFF position.

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16GETTING TO KNOW YOUR VEHICLE

If the Vehicle Security Light turns on during normal
vehicle operation (vehicle running for longer than
10 seconds), it indicates that there is a fault in the
electronics. Should this occur, have the vehicle
serviced as soon as possible by an authorized
dealer.

All of the key fobs provided with your new vehicle
have been programmed to the vehicle electronics
Ú page 305.
IGNITION SWITCH
KEYLESS ENTER ‘N GO™ IGNITION
This feature allows the driver to operate the
ignition switch with the push of a button as long as
the key fob is in the passenger compartment.
The START/STOP ignition button has four
operating positions, three of which are labeled and
will illuminate when in position. The three positions
are OFF, ACC, and ON/RUN. The fourth position is
START. During START, RUN will illuminate.
START/STOP Ignition Button

The push button ignition can be placed in the
following modes:
OFF
The engine is stopped.
Some electrical devices (e.g. central locking,
alarm, etc.) are still available.
ACC
Engine is not started.
Some electrical devices are available (e.g.
power windows). ON/RUN

Driving position.
All electrical devices are available (e.g. climate
controls, etc.).
START
The engine will start (when foot is on the brake
pedal).
NOTE:
If the ignition switch does not change the mode by
pushing the button, the key fob may have a low or
depleted battery. In this situation, a back up method
can be used to operate the ignition switch. Put the
nose side (side opposite of the emergency key) of
the key fob against the START/STOP ignition button
and push to operate the ignition switch.
Depleted Key Fob Battery Procedure

CAUTION!
The Sentry Key Immobilizer system is not
compatible with some aftermarket remote
starting systems. Use of these systems may
result in vehicle starting problems and loss of
security protection.
1 — OFF
2 — ACC
3 — ON/RUN

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313
S
Safety
............................................................ 140Safety Checks Inside Vehicle......................... 220Safety Checks Outside Vehicle...................... 221Safety Defects, Reporting.............................. 304Safety Features............................................. 140Safety Information, Tire................................. 275Safety Tips..................................................... 220Safety, Exhaust Gas....................................... 222Satellite Radio............................................... 143Saved Radio Stations.................................... 148Schedule, Maintenance....................... 245, 246Seat Belt Reminder......................................... 76Seat Belts............................................ 194, 220Adjustable Shoulder Belt........................... 198Adjustable Upper Shoulder Anchorage...... 198Adjustable Upper Shoulder Belt Anchorage............................................. 198Automatic Locking Retractor (ALR)............ 199Child Restraints......................................... 208Energy Management Feature.................... 199Extender.................................................... 198Front Seat.............................. 194, 195, 197Inspection................................................. 220Lap/Shoulder Belt Operation.................... 197Lap/Shoulder Belt Untwisting...................197Lap/Shoulder Belts................................... 195Operating Instructions............................... 197Pregnant Women...................................... 199
Pretensioners........................................... 199Rear Seat................................................. 195Reminder.................................................. 194Seat Belt Extender.................................... 198Seat Belt Pretensioner............................. 199Untwisting Procedure............................... 197Seat Belts Maintenance............................... 294Seats................................................. 29, 31, 32Adjustment........................................... 29, 31Easy Entry.................................................... 32Head Restraints.................................... 34, 35Heated......................................................... 32Height Adjustment....................................... 31Power.......................................................... 31Rear Folding......................................... 29, 30Seatback Release................................ 29, 30Tilting.................................................... 29, 31Vented......................................................... 34Ventilated.................................................... 34Security Alarm........................................... 20, 77Arm The System.......................................... 20Selection Of Coolant (Antifreeze).................. 300Sentry Key (Immobilizer).................................. 15Service Assistance........................................ 302Service Contract........................................... 303Service Manuals........................................... 305Settings, Audio.............................................. 148Shifting............................................................ 88Automatic Transmission....................... 88, 89Shoulder Belts.............................................. 195
Side View Mirror Adjustment............................37Signals, Turn................................... 44, 80, 222Sirius Satellite Radio..................................... 143Favorites................................................... 146Replay....................................................... 145SiriusXM Satellite RadioBrowse in SXM.......................................... 146Favorites................................................... 146Replay....................................................... 145Snow Chains (Tire Chains)............................ 290Snow Tires.................................................... 287Spare Tires..................................227, 287, 288SpecificationsFuel (Gasoline).......................................... 300Oil............................................................. 300Speed ControlAccel/Decel.................................................96Accel/Decel (ACC Only)............................. 100Cancel..........................................................96Resume.......................................................96Set...............................................................95Speed Control (Cruise Control)..................95, 96Sport Mode......................................................94Starting............................................................83Automatic Transmission..............................83Button..........................................................16Cold Weather...............................................85Engine Fails To Start....................................85Remote........................................................17Starting And Operating.....................................83
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