2018 Ram ProMaster immobilizer

CAUTION!
An unlocked vehicle is an invitation. Always remove
the key from the ignition and lock all the doors when
leaving the vehicle unattended.
Key-In-Ignition Reminder
Opening the driver’s door when the key is in the ignition
and the ignition switch position is STOP/OFF/LOCK
sounds a signal to remove the key.
SENTRY KEY
The Sentry Key Immobilizer 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 ignition keys which have an embedded
electronic chip (transponder) to prevent unauthorized ve-
hicle operation. Therefore, only keys that are programmed
to the vehicle can be used to start and operate the vehicle.
NOTE:A key which has not been programmed is also
considered an invalid key, even if it is cut to fit the ignition
switch lock cylinder for that vehicle. If the vehicle security light is on after the key is turned to
the ON/RUN position, it indicates that there is a problem
with the electronics.
CAUTION!
•
Always remove the Sentry Key from the vehicle and
lock all doors when leaving the vehicle unattended.
• The Sentry Key Immobilizer system is not compat-
ible with some aftermarket remote starting systems.
Use of these systems may result in vehicle starting
problems and loss of security protection.
All of the keys provided with your new vehicle have been
programmed to the vehicle electronics.
Replacement Keys
NOTE: Only keys that have been programmed to the
vehicle electronics can be used to start the vehicle. Once a
Sentry Key has been programmed to a vehicle, it cannot be
programmed to any other vehicle. When having the Sentry
Key Immobilizer System serviced, bring all vehicle keys
with you to an authorized dealer.
The VIN is required for authorized dealer replacement of
keys. Duplication of keys may be performed at an autho-
rized dealer.
20 GETTING TO KNOW YOUR VEHICLE

Immobilizer (Sentry Key)......................20
Inside Rearview Mirror .......................34
Instrument Cluster ....................... .66, 82
Instrument Panel Lens Cleaning ................275
Interior And Instrument Lights ..................41
Interior Appearance Care .....................274
Interior Lights ..............................41
Intermittent Wipers (Delay Wipers) ...............44
Introduction ................................4
Jacking And Tire Changing Instructions ...........200
Jack Operation ........................ .195, 248
Jump Starting ............................ .214
Key Fob Programming Additional Key Fobs .............18
Key Fob Battery Service (Remote Keyless Entry) .....17
Key Fob Programming (Remote Keyless Entry) ......18
Key-In Reminder ............................20
Key, Replacement ...........................20
Keys ....................................16
Key, Sentry (Immobilizer) ......................20
Lane Change Assist ..........................41
Lap/Shoulder Belts ........................ .102Latches
................................. .134
Hood ..................................56
Lead Free Gasoline ........................ .282
Leaks, Fluid ............................. .134
Life Of Tires ............................. .262
Light Bulbs .......................... .133, 179
Lights .................................. .133
AirBag ..........................74, 111, 131
Brake Assist Warning ......................92
Brake Warning ...........................76
Bulb Replacement ....................... .179
Cruise .................................82
Daytime Running .........................39
Dimmer Switch, Headlight ................38, 39
Electronic Stability Program (ESP) Indicator .......92
Engine Temperature Warning .................76
Exterior .............................. .133
Hazard Warning Flasher ...................179
Headlights ..............................39
High Beam ..............................39
Illuminated Entry .........................44
Interior ................................

41
Malfunction Indicator (Check Engine) ...........80
Park ............................... .40, 82
Passing ................................40
12
INDEX 327

Restraints, Child.......................... .123
Rotation, Tires ............................ .270
Safety Checks Inside Vehicle ...................131
Safety Checks Outside Vehicle .................133
Safety Defects, Reporting .....................319
Safety, Exhaust Gas ........................ .131
Safety Information, Tire ..................... .248
Safety Tips .............................. .130
Schedule, Maintenance ...................... .227
Seat Belt Adjustable Upper Shoulder Belt Anchorage ......106
Automatic Locking Retractor (ALR) ...........109
Energy Management Feature ................108
Lap/Shoulder Belt Operation ................104
Lap/Shoulder Belts ...................... .102
Lap/Shoulder Belt Untwisting ...............106
Pregnant Women ........................ .108
Seat Belt Pretensioner .....................108
Seat Belt Reminder ...................... .101
Seat Belt Maintenance ...................... .275
Seat Belt Reminder ........................ .101
Seat Belts ............................ .100, 131
Adjustable Shoulder Belt ...................106
Adjustable Upper Shoulder Anchorage .........106Child Restraint
......................... .123
Front Seat ...................... .100, 102, 104
Inspection ............................. .131
Operating Instructions .....................104
Pregnant Women ........................ .108
Pretensioners .......................... .108
Rear Seat ............................. .102
Untwisting Procedure .....................106
Seats ....................................23
Adjustment .............................23
Easy Entry ..............................23
Heated ............................. .23,
29
Memory ................................23
Rear Folding .............................23
Seatback Release ..........................23
Tilting .................................23
Vented .................................23
Ventilated ...............................23
Security Alarm .............................21
Selection Of Coolant (Antifreeze) ...............286
Sentry Key (Immobilizer) ......................20
Service Assistance ......................... .316
Service Contract .......................... .318
Service Manuals .......................... .320
Shift Lever Override ....................... .219
330 INDEX