2008 JEEP WRANGLER Owners Manual

Replacement Keys
NOTE:Only keys that are programmed to the vehicle
electronics can be used to start and operate the vehicle.
Once a Sentry Key is programmed to a vehicle, it cannot
be programmed to any other vehicle.
CAUTION!
Always remove the 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 Personal Identification Number (PIN).
Keep the PIN in a secure location. This number is
required for authorized dealer replacement of keys. Du-
plication of keys may be performed at an authorized
dealer or by following the customer key programming procedure. This procedure consists of programming a
blank key to the vehicle electronics. A blank key 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.
Customer Key Programming
If you have two valid Sentry Keys, you can program
new Sentry Keys to the system by performing the
following procedure:
1. Cut the additional Sentry Key Transponder blank(s)
to match the ignition switch lock cylinder key code.
2. Insert the first valid key into the ignition switch. Turn
the ignition switch to the ON position for at least three
seconds, but no longer than 15 seconds. Then, turn the
ignition switch to the LOCK position and remove the first
key.
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3. Insert the second valid key into the ignition switch.
Turn the ignition switch to the ON position within 15
seconds. After 10 seconds, a chime will sound. In addi-
tion, the Vehicle Security Alarm Indicator Light will
begin to flash. Turn the ignition switch to the LOCK
position and remove the second key.
4. Insert a blank Sentry Keyinto the ignition switch.
Turn the ignition switch to the ON position within 60
seconds. After 10 seconds, a single chime will sound. In
addition, the Vehicle Security Alarm Indicator Light will
stop flashing. To indicate that programming is complete,
the Vehicle Security Alarm Indicator Light will turn on
again for three seconds and then turn off.
The new Sentry Key is programmed.The Remote
Keyless Entry (RKE) transmitter will also be pro-
grammed during this procedure. Repeat this procedure to program up to eight keys. If you
do not have a programmed Sentry Key, contact your
authorized dealer for details.
NOTE:
If a programmed key is lost, see your authorized
dealer to have all remaining keys erased from the sys-
tem’s memory. This will prevent the lost key from
starting your vehicle. The remaining keys must then be
reprogrammed. All vehicle keys must be taken to an
authorized dealer at the time of service to be repro-
grammed.
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.
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•This device must accept any interference that may be
received, including interference that may cause undes-
ired operation.
SECURITY ALARM SYSTEM — IF EQUIPPED
This system monitors the vehicle doors, swing gate, and
ignition for unauthorized operation. When the alarm is
activated, the system provides both audible and visible
signals. The horn, headlights, and tail lights will sound/
flash repeatedly for three minutes. If disturbance is still
present (driver’s door, passenger door, other doors, igni-
tion) after three minutes, the headlights and tail lights
will flash for an additional 15 minutes.
NOTE:The Panic and Security alarms are quite differ-
ent. Please take a moment to activate the Panic and the
Security modes to hear the differences in the horn. In case
one should go off in the future, you will need to know
which mode has been activated in order to deactivate it.
To Set the Alarm
The alarm will set when you use the remote keyless entry
(RKE) transmitter to lock the doors and swing gate, or
when you use the power door lock switch while the door
is open. After all the doors are locked and closed, the
Sentry Key/Security Alarm Indicator Light (located on
the instrument cluster) will flash rapidly for about 16
seconds to signal that the system is arming. During this
16–second arming period, opening any door or the swing
gate will cancel the arming. If the system successfully
arms, the Sentry Key/Security Alarm Indicator Light
will flash at a slower rate to indicate the alarm is set.
To Disarm the System
To disarm the system, you will need to press the UN-
LOCK button on the RKE transmitter, or turn the ignition
key to the ON position. If something has triggered the
system in your absence, the horn will sound three times
when you unlock the doors. Check the vehicle for tam-
pering.
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The Security Alarm System is designed to protect your
vehicle; however, you can create conditions where the
system will arm unexpectedly. If you remain in the
vehicle and lock the doors with the RKE transmitter, once
the system is armed (after 16 seconds), when you pull the
door handle to exit, the alarm will sound. If this occurs,
press the UNLOCK button on the RKE transmitter to
disarm the system. You may also accidentally disarm the
system by unlocking the driver’s door with the key and
then locking it. The door will be locked but the Security
Alarm will not arm.
ILLUMINATED ENTRY
The interior lights will come on when you open any door.
The lights will remain on after all of the doors are closed,
and then fade to off or they will immediately fade to off
once the ignition switch is turned on.
REMOTE KEYLESS ENTRY — IF EQUIPPED
This system allows you to lock or unlock the doors,
swing gate, and activate the panic alarm from a maxi-
mum distance of 66 ft (20 m) using a hand-held radio
transmitter (key fob). The RKE transmitter does not need
to be pointed at the vehicle to activate the system.
Remote Keyless Entry (Key Fob)
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NOTE:The line of transmission must not be blocked
with metal objects.
To Unlock the Doors and Swing Gate
Press and release the UNLOCK button once to unlock the
driver’s door only, or twice to unlock all the doors and
swing gate. When the UNLOCK button is pressed, the
illuminated entry will initiate and the parking lights will
flash twice.
The system can be programmed to unlock all the doors
upon the first UNLOCK button press, using the follow-
ing procedure:
1. Press and hold the LOCK button on a programmed
key fob.
2. Continue to hold the LOCK button for at least four
seconds, but not longer than 10 seconds, then press and
hold the UNLOCK button.
3. Release both buttons at the same time. 4. Test this feature while outside of the vehicle, by
pressing the LOCK/UNLOCK button on the key fob.
NOTE:
Pressing the LOCK button while you are inside
of 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.
5. If the desired programming was not achieved or to
reactivate this feature, repeat the above steps.
To Lock the Doors and Swing Gate
Press and release the LOCK button on the key fob to lock
all doors. The turn signals will flash and the horn will
chirp once to acknowledge the lock signal. If desired, the
“Sound Horn On Lock” feature can be turned on or off
using the following steps:
1. Press the LOCK button for 4 to 10 seconds.
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2. While the LOCK button is pressed (after four seconds),
press the PANIC button. Release both buttons.
The “Sound Horn On Lock” feature can be reactivated by
repeating this procedure.
Using The Panic Alarm
To turn the panic alarm feature ON or OFF, press and
hold the PANIC button on the key fob for at least one
second and release. When the panic alarm is activated,
the headlights and park lights will flash, the horn will
pulse on and off and the interior lights will turn on.
The panic alarm will stay on for three minutes unless you
turn it off by pressing the PANIC button a second time, or
if the vehicle speed is 5 mph (8 km/h) or greater.
NOTE:When you turn off the panic alarm by pressing
the PANIC button a second time, you may have to be
closer to the vehicle due to the radio frequency noises of
the system.
To Turn Off “Flash Lights With Lock”
NOTE: The “Flash Lights With Lock” feature can be
turned on or off using the following steps:
1. Press the UNLOCK button for 4 to 10 seconds.
2. While the UNLOCK button is pressed, (after four
seconds) press the LOCK button. Release both buttons.
3. Test the “Flash Lights With Lock” feature outside of
the vehicle, by pressing the LOCK button with the
ignition in the LOCK position, and the key removed.
NOTE: Pressing the LOCK button, 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.
The “Flash Lights With Lock” feature can be reactivated
by repeating this procedure.
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Programming Additional Transmitters
Vehicles will be shipped from the assembly plants with
two key fob transmitters programmed only for that
vehicle. A total of eight key fobs can be programmed for
your vehicle. Additional key fobs can be programmed to
your vehicle through the use of a currently programmed
fob.
NOTE:When entering the program mode using that
key fob, all other programmed key fobs will be erased
and you will have to reprogram them for your vehicle.
Use the following procedure to program additional key
fobs if the vehicle is not equipped with a Sentry Key:
1. Enter the vehicle and close all of the doors.
2. Fasten your seat belt (Fastening the seat belt will
cancel any chiming that may confuse you during this
programming procedure).
3. Place the ignition key into the ignition. 4. Turn the ignition to the ON position.
Do not start the
engine.
5. Press and hold the UNLOCK button.
6. After holding the UNLOCK button for four seconds,
also press the PANIC button within six seconds.
7. When a single chime is heard, release both buttons.
The chime is an indication that you have successfully
entered program mode. All key fobs that are to be
programmed must be done so within 60 seconds of when
the chime was heard.
8. Using the key fob to be programmed, press and
release both the LOCK and UNLOCK buttons, simulta-
neously.
9. A single chime will be heard.
10. Within four seconds of hearing the chime, press and
release the UNLOCK button.
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11. A single chime will be heard.
12. Repeat steps 8 through 10 to program up to six
additional key fobs.
13. Turn the ignition to the OFF position.
14. Your vehicle will remain in program mode up to 60
seconds from when the original chime was heard. After
60 seconds, all programmed key fobs function normally.
NOTE:If you do not have a programmed RKE key fob,
contact your authorized dealer for details.
General Information
This device complies with part 15 of FCC rules and with
RS-210 of Industry Canada. Operation is subject to the
following conditions:
1. This device may not cause harmful interference. 2. This device must accept any interference that may be
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 Remote Keyless Entry fails to operate from a
normal distance, check for these two conditions.
1. Weak batteries in the RKE key fob. The expected life of
batteries is five years.
2. Closeness to a radio transmitter such as a radio station
tower, airport transmitter, military base, and some mobile
or CB radios.
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