2012 DODGE CHARGER ECU

THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
CONTENTS
A Word About Your Keys ................. 12
▫ Keyless Ignition Node (KIN) ............. 12
▫ KeyFob ............................ 13
▫ Ignition Or Accessory On Message ......... 14
 Sentry Key .......................... 15
▫ Replacement Keys ..................... 16
▫ Customer Key Programming ............. 17
▫ General Information ................... 17 
Vehicle Security Alarm — If Equipped ........ 17
▫ Rearming Of The System ................ 18
▫ To Arm The System ................... 18
▫ To Disarm The System ................. 19
 Illuminated Entry — If Equipped ........... 20
 Remote Keyless Entry (RKE) .............. 20
▫ To Unlock The Doors .................. 21
▫ To Lock The Doors .................... 22
▫ To Unlatch The Trunk .................. 23
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After cycling the ignition to 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 used an invalid Key Fob to start
the engine. Either of these conditions will result in the
engine being shut off after two seconds.
If the Vehicle Security Light turns on during normal
vehicle operation (vehicle running for longer than 10 sec-
onds), 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.CAUTION!
The Sentry KeyImmobilizer system is not compat-
ible with some after-market remote starting systems.
Use of these systems may result in vehicle starting
problems and loss of security protection.
All of the Key Fobs provided with your new vehicle have
been programmed to the vehicle electronics.
Replacement Keys
NOTE: 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.
16 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

CAUTION!
Always remove the keys from the vehicle and lock all
doors when leaving the vehicle unattended.
At the time of purchase, the original owner is provided
with a four-digit Personal Identification Number (PIN).
Keep the PIN in a secure location. This number is
required for authorized dealer replacement of Key Fobs.
Duplication of Key Fobs may be performed at an autho-
rized 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 Key Fobs with you to
an authorized dealer.
Customer Key Programming
Programming Key Fobs or RKE transmitters may be
performed at an authorized dealer.
General Information
The Sentry Key system complies with FCC rules Part 15
and with RSS-210 of Industry Canada. Operation is
subject to the following conditions:
•This device may not cause harmful interference.
•This device must accept any interference that may be
received, including interference that may cause unde-
sired operation.
VEHICLE SECURITY ALARM — IF EQUIPPED
The Vehicle Security Alarm monitors the vehicle doors
for unauthorized entry and the Keyless Enter-N-Go
Start/Stop button for unauthorized operation. While the
Vehicle Security Alarm is armed, interior switches for
door locks and decklid release are disabled. If something
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 17

triggers the alarm, the Vehicle Security Alarm will pro-
vide the following audible and visible signals: the horn
will pulse, the park lamps and/or turn signals will flash,
and the Vehicle Security Light in the instrument cluster
will flash.
Rearming Of The System
If something triggers the alarm, and no action is taken to
disarm it, the Vehicle Security Alarm will turn the horn
off after three minutes, turn all of the visual signals off
after 15 additional minutes, and then the Vehicle Security
Alarm will rearm itself.
To Arm The System
Follow these steps to arm the Vehicle Security Alarm:
1. Remove the key from the ignition system (refer to
Starting ProceduresinStarting And Operating for
further information).
• For vehicles equipped with Keyless Enter-N-Go, make
sure the vehicle ignition system is OFF.•
For vehicles not equipped with Keyless Enter-N-Go,
make sure the vehicle ignition system is OFFand the
key is physically removed from the ignition.
2. Perform one of the following methods to lock the
vehicle:
• Press LOCK on the interior power door lock switch
with the driver and/or passenger door open.
• Press the LOCK button on the exterior Passive Entry
Door Handle with a valid Key Fob available in the same
exterior zone (refer to Keyless Enter-N-GoinThings To
Know Before Starting Your Vehicle for further informa-
tion).
• Press the LOCK button on the Remote Keyless Entry
(RKE) transmitter.
3. If any doors are open, close them.
18 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

To Disarm The System
The Vehicle Security Alarm can be disarmed using any of
the following methods:
•Press the UNLOCK button on the Remote Keyless
Entry (RKE) transmitter.
•Grasp the Passive Entry Unlock Door Handle (if
equipped, refer toKeyless Enter-N-Go inThings To
Know Before Starting Your Vehicle for further infor-
mation).
•Cycle the vehicle ignition system out of the OFF
position.
•For vehicles equipped with Keyless Enter-N-Go,
press the Keyless Enter-N-Go Start/Stop button
(requires at least one valid Key Fob in the vehicle).
•For vehicles not equipped with Keyless Enter-N-Go,
insert a valid key into the ignition switch and turn
the key to the ON position. NOTE:
•The driver’s door key cylinder and the trunk button on
the RKE transmitter cannot arm or disarm the Vehicle
Security Alarm.
•When the Vehicle Security Alarm is armed, the interior
power door lock switches will not unlock the doors.
The Vehicle Security Alarm is designed to protect your
vehicle; however, you can create conditions where the
system will give you a false alarm. If one of the previ-
ously described arming sequences has occurred, the
Vehicle Security Alarm 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 Alarm.
If the Vehicle Security Alarm is armed and the battery
becomes disconnected, the Vehicle Security Alarm will
remain armed when the battery is reconnected; the
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 19

exterior lights will flash, the horn will sound. If this
occurs, disarm the Vehicle Security Alarm.
Tamper Alert
If something has triggered the Vehicle Security Alarm in
your absence, the horn will sound three times when you
disarm the Vehicle Security Alarm. Check the vehicle for
tampering.
ILLUMINATED ENTRY — IF EQUIPPED
The courtesy lights will turn on when you use the
Remote Keyless Entry (RKE) transmitter to unlock the
doors or open any door.
This feature also turns on the approach lighting in the
outside mirrors (if equipped). Refer to “Mirrors” in
“Understanding The Features Of Your Vehicle” for fur-
ther information.The lights will fade to off after approximately 30 seconds
or they will immediately fade to off once the ignition is
cycled to the ON/RUN position from the OFF position.
NOTE:
•The front courtesy overhead console and door cour-
tesy lights will turn on if the dimmer control is in the
Dome ON
position (extreme top position).
•The Illuminated Entry system will not operate if the
dimmer control is in the “Dome defeat” position
(extreme bottom position).
REMOTE KEYLESS ENTRY (RKE)
The RKE system allows you to lock or unlock the doors,
open the trunk, or activate the Panic Alarm from dis-
tances up to approximately 66 ft (20 m) using a hand-held
Key Fob with RKE transmitter. The RKE transmitter does
not need to be pointed at the vehicle to activate the
system.
20 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

battery with your fingers. Skin oils may cause battery
deterioration. If you touch a battery, clean it with rubbing
alcohol.
4. To assemble the RKE transmitter case, snap the two
halves together.
General Information
This device complies with Part 15 of the FCC rules and
RSS 210 of Industry Canada. Operation is subject to the
following conditions:
•This device may not cause harmful interference.
•This device must accept any interference received,
including interference that may cause undesired
operation.
NOTE: Changes or modifications not expressly ap-
proved by the party responsible for compliance could
void the user’s authority to operate the equipment. If your RKE transmitter fails to operate from a normal
distance, check for these two conditions:
1. A weak battery in the RKE transmitter. The expected
life of the battery is a minimum of three years.
2. Closeness to a radio transmitter such as a radio station
tower, airport transmitter, and some mobile or CB radios.
REMOTE STARTING SYSTEM — IF EQUIPPED
This system uses the Key Fob with Remote
Keyless Entry (RKE) transmitter to start the
engine conveniently from outside the vehicle
while still maintaining security. The system has
a range of approximately 300 ft (91 m).
NOTE:
•The vehicle must be equipped with an automatic
transmission to be equipped with Remote Start.
•Obstructions between the vehicle and the Key Fob
may reduce this range.
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 25

•Remote Start Aborted — Hood Ajar
•Remote Start Aborted — Trunk Ajar
•Remote Start Aborted — Fuel Low
•Remote Start Disabled — Start Vehicle To Reset
The EVIC message stays active until the ignition is cycled
to the ON/RUN position.
To Enter Remote Start Mode
Press and release the REMOTE START button
on the RKE transmitter twice within five sec-
onds. 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. NOTE:
•If an engine fault is present or fuel level is low, the
vehicle will start and then shut down in 10 seconds.
•The park lamps will turn on and remain on during
Remote Start mode.
•For security, power window and power sunroof op-
eration (if equipped) are disabled when the vehicle is
in the Remote Start mode.
•The engine can be started two consecutive times (two
15-minute cycles) with the RKE transmitter. However,
the ignition must be cycled to the RUN position before
you can repeat the start sequence for a third cycle.
To Exit Remote Start Mode Without Driving The
Vehicle
Press and release the REMOTE START button one time or
allow the engine to run for the entire 15 minute cycle.
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 27