2018 CHRYSLER 300 immobilizer

3. Remove the battery by turning the back cover over(battery facing downward) and tapping it lightly on a
solid surface such as a table or similar surface, and then
replace the battery. When replacing the battery, match
the + sign on the battery to the + sign on the inside of the
battery clip, located on the back cover. Avoid touching
the new battery with your fingers because skin oils may
cause battery deterioration. If you touch a battery, clean
it with rubbing alcohol.
4. To assemble the key fob case, snap the two halves together.
Programming Additional Key Fobs
Programming the key fob may be performed by an autho-
rized dealer.
Request For Additional Remote Controls
NOTE: Only key fobs that are programmed to the vehicle
electronics can be used to start and operate the vehicle.
Once a key fob is programmed to a vehicle, it cannot be
programmed to any other vehicle.
WARNING!
• Always remove the key fobs from the vehicle and
lock all doors when leaving the vehicle unattended.
• For vehicles equipped with Keyless Enter-N-Go —
Ignition, always remember to place the ignition in
the OFF mode.
Duplication of key fobs may be performed at an authorized
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.
NOTE: When having the Sentry Key Immobilizer System
serviced, bring all vehicle keys with you to an authorized
dealer.Key Fob Battery Replacement
3
GETTING TO KNOW YOUR VEHICLE 23

•The hazard switch is pushed.
• The gear selector is moved out of PARK.
• The brake pedal is pushed.
Remote Start Comfort Systems — If Equipped
When remote start is activated, the heated steering wheel
and driver heated seat features will automatically turn on
in cold weather. In warm weather, the driver vented seat
feature will automatically turn on when the remote start is
activated. These features will stay on through the duration
of remote start or until the ignition switch is cycled to the
ON/RUN position.
General Information
The following regulatory statement applies to all radio
frequency (RF) devices equipped in this vehicle:
This device complies with Part 15 of the FCC Rules and
with Industry Canada license-exempt RSS standard(s).
Operation is subject to the following two conditions:
1. This device may not cause harmful interference, and
2. This device must accept any interference received, in-
cluding interference that may cause undesired opera-
tion. NOTE:
Changes or modifications not expressly approved
by the party responsible for compliance could void the
user ’s authority to operate the equipment.
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 key fobs that have an embedded electronic
chip (transponder) to prevent unauthorized vehicle opera-
tion. Therefore, only key 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 seconds if someone
uses an invalid key to try to start the engine.
NOTE: A key fob that has not been programmed is also
considered an invalid key, even if it is cut to fit the ignition
or lock cylinder for that vehicle.
During normal operation, after placing the ignition in the
on position, 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 vehicle security light begins
30 GETTING TO KNOW YOUR VEHICLE

to flash after the bulb check, it indicates that someone used
an invalid key to try to start the engine. Either of these
conditions will result in the engine being shut off after two
seconds.
If the vehicle security light turns on during normal vehicle
operation (vehicle running for longer than ten seconds), 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 Key Immobilizer system is not compatible
with some aftermarket 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.
Customer Key Programming
Programming key fobs may be performed at an authorized
dealer.
Replacement Keys
NOTE: Only key fobs that are programmed to the vehicle
electronics can be used to start and operate the vehicle.
Once a key fob is programmed to a vehicle, it cannot be
programmed to any other vehicle.
CAUTION!
• Always remove the key fobs from the vehicle and
lock all doors when leaving the vehicle unattended.
• For vehicles equipped with Keyless Enter-N-Go —
Ignition, always remember to place the ignition in
the OFF position.
NOTE: Duplication of key fobs may be performed at an
authorized 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.
When having the Sentry Key Immobilizer System serviced,
bring all vehicle keys with you to an authorized dealer.
3
GETTING TO KNOW YOUR VEHICLE 31

Headlights.............................. .306
Automatic ..............................64
Cleaning .............................. .396
Delay ..................................65
High Beam/Low Beam Select Switch ...........63
Lights On Reminder .......................66
On With Wipers ..........................65
Passing ................................64
Switch .................................62
Time Delay ..............................65
Washers .............................. .348
Head Restraints ......................... .51, 52
Head Rests ............................ .51, 52
Heated Mirrors .............................61
Heater, Engine Block ....................... .221
High Beam/Low Beam Select (Dimmer) Switch ......63
Hill Start Assist ........................... .147
Hitches Trailer Towing .......................... .285
Holder, Coin ............................. .103
HomeLink (Garage Door Opener) ................96
Hood Prop ................................90
Hood Release ..............................90 Ignition
..................................24
Switch .................................24
Immobilizer (Sentry Key) ......................30
Inside Rearview Mirror ....................57, 298
Instrument Cluster ......................114,115
Descriptions ........................... .135
Display ................................119
Instrument Cluster Display Information Display .......................116
Instrument Panel Lens Cleaning ................399
Interior Appearance Care .....................398
Interior Lights ..............................67
Intermittent Wipers (Delay Wipers) ...............72
Introduction ................................4
Jacking Instructions ........................ .324
Jack Location ............................ .321
Jack Operation ........................ .324, 371
Jump Starting ......................... .328, 329
478 INDEX

Key FobArm The System ..........................32
Panic Alarm .............................20
Programming Additional Key Fobs ..........23, 31
Unlatch The Trunk ........................20
Key Fob Battery Service (Remote Keyless Entry) .....21
Key Fob Programming (Remote Keyless Entry) ......23
Key-In Reminder ............................26
Keyless Enter-N-Go ..................... .35, 217
Enter The Trunk ..........................20
Passive Entry ............................35
Passive Entry Programming ..................35
Keys ....................................17
Replacement ......................... .23, 31
Key, Sentry (Immobilizer) ......................30
Lane Change And Turn Signals .................67
Lane Change Assist ..........................67
LaneSense ............................... .272
Lap/Shoulder Belts ........................ .169
Latches ................................. .212
Hood ..................................90
Lead Free Gasoline ........................ .405
Leaks, Fluid ............................. .212
Life Of Tires ............................. .385Light Bulbs
.......................... .212, 304
Lights .................................. .212
AirBag .........................125, 178, 210
Automatic Headlights ......................64
Brake Assist Warning ..................... .146
Brake Warning ...................... .126, 403
Bulb Replacement ....................... .304
Cruise ............................ .134, 135
Daytime Running .........................63
Dimmer Switch, Headlight ...................63
Engine Temperature Warning ................128
Exterior .............................. .212
Fog ...................................66
Hazard Warning Flasher ...................298
Headlights ....................... .62, 66, 306
Headlights On With Wipers ..................65
Headlight Switch .........................62
High Beam ..............................63
High Beam/Low Beam Select .................63
Instr

ument Cluster ........................62
Intensity Control ..........................70
Interior ................................67
License ............................... .309
Lights On Reminder .......................66
Malfunction Indicator (Check Engine) ..........129
12
INDEX 479

Security Alarm......................... .32, 129
Arm The System ..........................32
Selection Of Coolant (Antifreeze) ...............413
Sentry Key Key Programming .........................31
Sentry Key (Immobilizer) ......................30
Sentry Key Replacement ....................23, 31
Service Assistance ......................... .466
Service Contract .......................... .468
Service Manuals .......................... .470
Shifting ................................ .224
Automatic Transmission ................224, 226
Shoulder Belts ............................ .169
Side View Mirror Adjustment ...................58
Signals, Turn ....................... .67, 135, 212
Siri .................................... .459
SiriusXM Guardian Vehicle Health Alert ...................... .458
Snow Chains (Tire Chains) ....................392
Snow Tires .............................. .388
Spare Tire ............................... .321
Spare Tires ........................ .388, 389, 390
Spark Plugs ............................. .413Specifications
Fuel (Gasoline) ......................... .413
Oil.................................. .413
Speed Control Accel/Decel ........................ .237, 238
Accel/Decel (ACC Only) ...................244
Cancel ............................... .239
Resume .............................. .239
Set .................................. .237
Speed Control (Cruise Control) ..........236, 237, 239
Sport Mode .............................. .234
Starting ............................. .216, 217
Automatic Transmission ....................216
Button .................................24
Cold Weather .......................... .220
Engine Fails To Start ..................... .220
Starting

And Operating ...................216, 217
Starting Procedures ..................... .216, 217
Steering ..................................54
Column Lock ............................54
Power ............................... .235
Tilt Column .......................... .54, 55
Wheel, Heated ...........................56
Wheel, Tilt .......................... .54, 55
484 INDEX