immobilizer DODGE MAGNUM 2007 1.G Owners Manual

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 ignition keys, which have an embedded
electronic chip (transponder), to prevent unauthorized
vehicle operation. Therefore, only keys that are pro-
grammed 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 key to start the
engine.
NOTE:A key, which has not been programmed, is also
considered an invalid key even if it is cut to fit the
ignition lock cylinder for that vehicle.
During normal operation, after turning on the ignition
switch, 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 flash after the bulb check, it indicates thatsomeone used an invalid key to start the engine. Either of
these conditions 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 remote starting systems. Use of these systems
may result in vehicle starting problems and loss of
security protection.
•Exxon/Mobil Speed Pass,™ additional Sentry Keys, or
any other transponder-equipped components on the
same key chain willnot
cause a key-related (tran-
sponder) fault unless the additional part isphysi-
cally held against the ignition keybeing used
when starting the vehicle. Cell phones, pagers, or
other RF electronics will not cause interference with
this system.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 13
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All of the keys provided with your new vehicle have
been programmed to the vehicle electronics.
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.
At the time of purchase, the original owner is provided
with a four-digit PIN number. This number is required
for dealer replacement of keys. Duplication of keys may
be performed at an authorized dealer or by using the
Customer Key Programming procedure. This procedure
consists of programming a blank key to the vehicle
electronics. A blank key is one, which has never been
programmed.
NOTE:When having the Sentry Key Immobilizer
System serviced, bring all vehicle keys with you to the
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 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.
3. 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.
4. 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.
14 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

Heater, Engine Block.................... 211
High Beam/Low Beam Select (Dimmer) Switch . 99
Hitches
TrailerTowing ....................... 273
Holder,Cup ........................... 121
HomeLink(Garage Door Opener) Transmitter . 110
Hood Release.......................... 95
Hoses............................... 327
Ignition............................... 11
Key ................................ 11
Ignition Key Removal.................... 11
IlluminatedEntry ....................... 17
Immobilizer (Sentry Key).................. 13
Infant Restraint......................... 51
Inflation Pressure Tires................... 145
Information Center, Vehicle............... 148
Inside Rearview Mirror................... 67
Instrument Cluster................138,139,140
Instrument Panel and Controls............. 137
Instrument Panel Lens Cleaning............ 335
Interior Appearance Care................. 334
Interior Fuses.......................... 337InteriorLights ......................... 100
Intermittent Wipers (Delay Wipers).......102,201
Introduction............................ 4
Jack Location.......................... 287
Jack Operation......................... 289
Jacking Instructions..................... 289
Jump Starting......................... 294
Key, Programming....................... 14
Key, Replacement....................... 14
Key, Sentry (Immobilizer).................. 13
Key-In Reminder........................ 12
Keyless Entry System..................... 17
Keys................................. 11
Knee Bolster........................... 41
Lane Change and Turn Signals.............. 99
Lap/Shoulder Belts...................... 33
LATCH (Lower Anchors and Tether for
CHildren) ........................... 54,55
LatchPlate ............................ 34
Latches............................... 61
388 INDEX

Satellite Radio Antenna.................. 187
Schedule, Maintenance................... 354
Seat Belt Maintenance................... 336
Seat Belt Reminder...................... 39
Seat Belts.............................. 33
Adjustable Upper Shoulder Anchorage...... 37
And Pregnant Women.................. 40
Child Restraint.................... 51,53,56
Extender............................ 41
Front Seat......................... 33,34
Operating Instructions.................. 34
Pretensioners......................... 38
Rear Seat............................ 33
Reminder........................... 143
Untwisting Procedure................... 38
Seats................................. 89
Adjustment.......................... 89
Heated.............................. 92
Lumbar Support....................... 92
Power.............................. 90
Rear Folding......................... 94
Reclining ............................ 91
Security Alarm (Theft Alarm)............ 15,145Selection of Coolant (Antifreeze).........323,351
Self-SealingTires ....................... 252
Sentry Key (Immobilizer).................. 13
Service Assistance...................... 374
ServiceContract ........................ 376
Service Engine Soon Light (Malfunction
Indicator) ............................. 147
Service Manuals........................ 377
Setting the Clock.................162,168,179
Settings, Personal....................... 156
Shifting.............................. 211
Automatic Transmission.......... 211,214,219
Shoulder Belt Upper Anchorage............. 37
Shoulder Belts.......................... 33
Side Airbag............................ 47
Signals, Turn........................ 99,142
Slippery Surfaces, Driving On............. 224
Snow Chains (Tire Chains)................ 252
Snow Tires............................ 253
Spare Tire.......................247,248,287
Spark Plugs........................... 314
Speed Control (Cruise Control)............. 106
Speedometer.......................... 140
INDEX 393
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