2008 CHRYSLER 300 ECU

THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
CONTENTS

A Word About Your Keys..................12
▫Wireless Ignition Node (WIN).............12
▫FOB With Integrated Key.................12
▫Tip Start Feature.......................14
▫Ignition Key Removal...................14
▫Key-In-Ignition Reminder................15

Sentry Key............................15
▫Replacement Keys......................16
▫Customer Key (FOB) Programming..........17▫General Information....................18

Security Alarm System — If Equipped.........18
▫Rearming Of The System.................18
▫To Arm The System.....................19
▫To Disarm The System...................19

Illuminated Entry System..................20

Remote Keyless Entry.....................20
▫To Unlock The Doors...................21
▫To Lock The Doors.....................23
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CAUTION!
An unlocked car is an invitation to thieves. Always
remove key from the ignition and lock all doors
when leaving the vehicle unattended.
Key-In-Ignition Reminder
If you open the driver’s door and the key is in the
ignition, a chime will sound to remind you to remove the
key.
NOTE:The Key-In-Ignition reminder only sounds
when the ignition key is placed in the LOCK or ACC
position.
SENTRY KEY
The Sentry Key Immobilizer System prevents unautho-
rized 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 the factory-mated Fob with Integrated
Key and Wireless Ignition Node (WIN) to prevent unau-
thorized vehicle operation. Therefore, only Fobs that are
programmed to the vehicle can be used to start and
operate the vehicle. The system will shut the engine off in
two (2) seconds if someone uses an invalid Fob to start
the engine.
After turning the ignition switch to the ON position, the
Vehicle Security Alarm Indicator Light will turn on for
three (3) 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
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 15
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flash after the bulb check, it indicates that someone used
an invalid Fob to start the engine. Either of these condi-
tions will result in the engine being shut off after two (2)
seconds.
If the Vehicle Security Alarm Indicator 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 ser-
viced as soon as possible.
NOTE:
•The Sentry Key Immobilizer System is not compatible
with aftermarket remote starting systems. Use of these
systems may result in vehicle starting problems and
loss of security protection.
•Exxon/Mobil Speed Pass,™ additional Fobs, or any
other transponder-equipped components on the same
key chain willnotcause a fault unless the additional
part isphysically held against the Fobbeing used tostart the vehicle. Cell phones, pagers, or other RF
electronics will not cause interference with this system.
All of the Fobs provided with your new vehicle have
been programmed to the vehicle electronics.
Replacement Keys
NOTE:Only Fobs that are programmed to the vehicle
electronics can be used to start and operate the vehicle.
Once a Fob is programmed to a vehicle, it cannot be
programmed to any other vehicle.
CAUTION!
Always remove Sentry 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 PIN number. Keep the PIN in a secure
16 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

location. This number is required for dealer replacement
of Fobs. Duplication of Fobs may be performed at an
authorized dealer or by using the Customer Key Pro-
gramming procedure. This procedure consists of pro-
gramming a blank Fob to the vehicle electronics. A blank
Fob is one, which has never been programmed.
NOTE: When having the Sentry Key Immobilizer
System serviced, bring all vehicle Fobs with you to the
dealer.
Customer Key (Fob) Programming
If you have two valid sentry keys, you can program new
sentry keys to the system by performing the following
procedure:
1. Insert the first valid key into the ignition switch and
turn the ignition switch ON for at least 3 seconds but no
longer than 15 seconds. Turn the ignition switch OFF and
remove the first key.2. Insert the second valid key and turn the ignition
switch ON within 15 seconds. After ten seconds, a chime
will sound and the Vehicle Security Alarm Indicator
Light will begin to flash. Turn the ignition switch OFF
and remove the second key.
3. Insert a blank Sentry Key into the ignition switch and
turn the ignition switch ON within 60 seconds. After 10
seconds, a single chime will sound and the Vehicle
Security Alarm Indicator Light will stop flashing, turn on
again for 3 seconds, and then turn off.
The new Sentry Key is programmed.The Keyless Entry
Transmitter will also be programmed during this pro-
cedure.
Repeat this procedure to program up to 8 keys. If you do
not have a programmed sentry key, contact your dealer
for details.
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NOTE:If a programmed key is lost, see your dealer to
have all remaining keys erased from the systems
memory. This will prevent the lost key from starting your
vehicle. The remaining keys must then be repro-
grammed. All vehicle keys must be taken to the dealer at
the time of service to be reprogrammed.
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 undes-
ired operation.
SECURITY ALARM SYSTEM — IF EQUIPPED
The Vehicle Security Alarm system monitors the vehicle
doors for unauthorized entry and the ignition switch for
unauthorized operation. If something triggers the alarm,
the system will prevent the vehicle from starting and
provide the following audible and visual signals: the
horn will pulse; the headlights will flash; the park lights
will flash; and the Vehicle Security Alarm Indicator 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 system will turn off the horn after 3
minutes, turn off all of the visual signals after 15 minutes,
and then the system will rearm itself.
18 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

To Arm the System:
Remove the key from the ignition switch and either press
a power door lock switch while the driver or passenger
door is open or press the LOCK button on the Remote
Keyless Entry (RKE) transmitter. After the last door is
closed, or if all doors are closed, the system will arm itself
in about 16 seconds. During that time, the Vehicle Secu-
rity Alarm Indicator light will flash. If it does not
illuminate, the system is not arming. Also, if you open a
door during the arming period, the system will cancel the
arming process. If you wish to rearm the system after
closing the door, you must repeat one of the previously
described arming sequences.
To Disarm the System:
Either press the UNLOCK button on the RKE transmitter
or insert a valid ignition 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 system.
•The system remains armed during trunk entry. Press-
ing the trunk button will not disarm the system. If
someone enters the vehicle through the trunk and
opens any door the alarm will sound.
•When the system is armed, the interior power door
lock switches will not unlock the doors.
The Vehicle Security Alarm 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
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
system.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 19
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•For vehicles not equipped with the EVIC, perform the
following procedure:
1. Press and hold the LOCK button on a programmed
transmitter for at least 4 seconds, but no longer than 10
seconds. Then, press and hold the UNLOCK button
while still holding the LOCK button.
2. Release both buttons at the same time.
3. Test the feature while outside of the vehicle, by
pressing the LOCK/UNLOCK buttons on the transmitter
with the ignition switch in the LOCK position, and the
key removed.
4. Repeat these steps if you want to return this feature to
its previous setting.
NOTE:Pressing the LOCK button on the transmitter
while you are inside the vehicle will activate the SecurityAlarm. Opening a door with the Security Alarm activated
will cause the alarm to sound. Press the UNLOCK button
to deactivate the Security Alarm.
Flash Lights with Remote Key Lock
This feature will cause the turn signal lights to flash when
the doors are locked or unlocked with the transmitter.
This feature can be turned on or turned off. To change the
current setting, proceed as follows:
•For vehicles equipped with the Electronic Vehicle
Information Center (EVIC), refer to “Flash Lights with
Remote Key Lock,” underPersonal Settings (Cus-
tomer Programmable Features),” under “Electronic
Vehicle Information Center (EVIC)” in Section 4 of this
manual for details.
•For vehicles not equipped with the EVIC, perform the
following procedure:
22 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

1. Press and hold the UNLOCK button on a programmed
transmitter for at least 4 seconds, but no longer than 10
seconds. Then, press and hold the LOCK button while
still holding the UNLOCK button.
2. Release both buttons at the same time.
3. Test the feature while outside of the vehicle, by
pressing the LOCK/UNLOCK buttons on the transmitter
with the ignition switch in the LOCK position, and the
key removed.
4. Repeat these steps if you want to return this feature to
its previous setting.
NOTE:Pressing the LOCK button on the transmitter
while you are in the vehicle will activate the Security
Alarm. Opening a door with the Security Alarm activated
will cause the alarm to sound. Press the UNLOCK button
to deactivate the Security Alarm.Turn Headlights On with Remote Key Unlock
This feature activates the headlights for up to 90 seconds
when the doors are unlocked with the transmitter. The
time for this feature is programmable on vehicles
equipped with the Electronic Vehicle Information Center
(EVIC). For details, refer to “Turn Headlights On with
Remote Key Unlock,” under “Personal Settings (Cus-
tomer Programmable Features),” under “Electronic Ve-
hicle Information Center (EVIC)” in Section 4 of this
manual.
To lock the doors:
Press and release the LOCK button on the transmitter to
lock all doors. The turn signal lights will flash and the
horn will chirp to acknowledge the signal.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 23
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