2012 Ram 5500 Chassis Cab immobilizer

Key-In-Ignition Reminder
Opening the driver’s door when the Key Fob is in the
ignition and the ignition switch position is OFF or ACC,
a chime will sound to remind you to remove the Key Fob.
NOTE:
•The Key-In-Ignition reminder only sounds when the
Key Fob is placed in the OFF or ACC ignition position.
•If equipped with Electronic Vehicle Information Cen-
ter (EVIC) the EVIC will display “Key In Ignition”.
SENTRY KEY
The Sentry KeyImmobilizer System prevents unauthor-
ized 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 with a factory-mated Remote
Keyless Entry (RKE) transmitter and Wireless IgnitionNode (WIN) 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 will not allow the engine to crank if an invalid
Key Fob is used to start and operate the vehicle. The
system will shut the engine off in two seconds if an
invalid Key Fob is used to start the engine.
NOTE:A Key Fob that has not been programmed is also
considered an invalid key.
During normal operation, after turning on the ignition
switch, 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 try to start the engine. Either of these
conditions will result in the engine being shut off after
two seconds.
16 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

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 thevehicle. Once a Key Fob is programmed to a vehicle, it
cannot be programmed to any other vehicle.
CAUTION!
Always remove the Sentry Keysfrom the vehicle
and lock all doors when leaving the vehicle unat-
tended.
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.
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 17

NOTE:
•When having the Sentry KeyImmobilizer System
serviced, bring all vehicle keys with you to an autho-
rized dealer.
•If a programmed Key Fob is lost, see your authorized
dealer to have all remaining Key Fobs erased from the
system’s memory. This will prevent the lost Key Fobs
from starting your vehicle. The remaining Keys Fobs
must then be reprogrammed.
Customer Key Programming
Programming Key Fobs or RKE transmitters may be
performed at an authorized dealer.
General Information
The Sentry Keysystem 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
and ignition for unauthorized operation. When the Ve-
hicle Security Alarm is activated, interior switches for
door locks are disabled. The system provides both au-
dible and visible signals, for the first three minutes the
horn will sound and the headlights will turn on, the park
lamps and/or turn signals will flash and Vehicle Security
Light will flash repeatedly. For an additional 15 minutes
only, the headlights will turn on, the park lamps and/or
turn signals and Vehicle Security Light will flash.
Rearming Of The System
The Vehicle Security Alarm will rearm itself after the 15
additional minutes of headlights and Vehicle Security
Light flashing, if the system has not been disabled. If the
18 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

Grocery Bag Retainer..................... 180
Gross Axle Weight Rating.................. 351
Gross Vehicle Weight Rating................ 350
Guide, Body Builders...................... 6
GVWR ............................... 348
Hands-Free Phone (Uconnect™).............. 93
Hazard
Driving Through Flowing, Rising, or Shallow
Standing Water...................... 306
Hazard Warning Flasher................... 380
Head Restraints......................... 139
Headlights............................ 447
Automatic......................... 148
Cleaning........................... 439
High Beam......................... 154
High Beam/Low Beam Select Switch...... 154
Lights On Reminder.................. 152
Passing............................ 154Switch ............................ 148
Heated Mirrors....................... 91,180
Heated Seats........................... 133
Heater............................... 263
Heater, Engine Block..................... 281
High Beam/Low Beam Select (Dimmer) Switch . . 154
Hitches
TrailerTowing ....................... 353
Hoisting .............................. 392
Hood Release.......................... 145
Hub Caps............................. 387
Ignition............................... 14
Key ............................. 12,14
Ignition Key Removal..................... 14
Illuminated Entry........................ 20
Immobilizer (Sentry Key)................... 16
Infant Restraint.......................... 65
Inflation Pressure Tires.................... 336
492 INDEX

Information Center, Vehicle................. 204
Inside Rearview Mirror.................... 87
Instrument Cluster....................188,190
Instrument Panel and Controls.............. 187
Instrument Panel Lens Cleaning............. 439
Integrated Power Module (Fuses)............ 440
Integrated Trailer Brake Controls............. 358
Interior Appearance Care.................. 438
Interior Lights.......................... 151
Intermittent Wipers (Delay Wipers)........... 155
Introduction............................. 4
Inverter Outlet (115V)..................... 170
Jack Location........................... 380
Jump Starting.......................... 392
Key-In Reminder......................... 16
Key, Programming........................ 18
Key, Replacement........................ 17Key, Sentry (Immobilizer)................... 16
Keyless Entry System...................... 20
Keys................................. 12
Lane Change and Turn Signals.............. 153
Lane Change Assist...................... 154
LapBelts .............................. 49
Lap/Shoulder Belts....................... 40
LATCH
(Lower Anchors and Tether for CHildren)....... 69
Latches................................ 82
Leaks, Fluid............................ 82
LifeofTires ............................ 334
LightBulbs ............................. 82
Lights.............................. 82,147
Airbag.................... 59,60,63,80,201
Alarm ............................ 193
Anti-Lock.......................... 202
Anti-Lock Warning................... 314
10
INDEX 493

Restraints, Occupant...................... 39
Rotation, Tires.......................... 339
Safety Checks Inside Vehicle................. 80
Safety Checks Outside Vehicle............... 82
Safety Defects, Reporting.................. 480
Safety Information, Tire................... 315
Safety Tips............................. 78
Safety, Exhaust Gas....................... 79
Satellite Radio (Uconnect™ studios)........... 256
Satellite Radio Antenna.................245,257
Schedule, Maintenance.................... 458
Seat Belt Maintenance.................... 440
Seat Belt Reminder....................... 52
Seat Belts.......................... 39,40,80
Adjustable Upper Shoulder Anchorage...... 49
And Pregnant Women.................. 53
Child Restraint..................... 65,68
Extender........................... 53Front Seat.......................... 40
Inspection.......................... 80
Reminder.......................... 203
Seats..............................129,141
Adjustment......................... 129
Child .............................. 68
Heated............................ 133
Memory........................... 141
Power............................ 129
Reclining .......................... 138
Security Alarm (Theft Alarm)................ 18
Selection of Coolant (Antifreeze)..........422,454
Sentry Key (Immobilizer)................... 16
Sentry Key Programming................... 18
Sentry Key Replacement................... 17
Service Assistance....................... 477
Service Contract......................... 479
Service Manuals........................ 481
SettingtheClock .....................225,234
498 INDEX