change key battery DODGE CHARGER 2018 Owners Manual

The emergency key allows for entry into the vehicle should
the battery in the vehicle or the key fob go dead. The
emergency key is also for locking/unlocking the glove
compartment. You can keep the emergency key with you
when valet parking.
To remove the emergency key, slide the mechanical release
button on the back of the key fob sideways with your
thumb and then pull the key out with your other hand.NOTE:
In case the ignition switch does not change with the
push of a button, the key fob may have a low or dead
battery. In this situation, a backup method can be used to
operate the ignition switch. Put the nose side of the key fob
(side opposite of the Emergency Key) against the ENGINE
START/STOP button and push to operate the ignition
switch.
Emergency KeyEmergency Key Removal Process
1 — Mechanical Release Button
2 — Emergency Key
18 GETTING TO KNOW YOUR VEHICLE

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.
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.
IGNITION SWITCH
Keyless Push Button Ignition
This feature allows the driver to operate the ignition with
the push of a button as long as the key fob is in the
passenger compartment.
The Keyless Push Button Ignition has four operating
positions, three of which are labeled and will illuminate
when in position. The three positions are OFF, ACC, and
ON/RUN. The fourth position is START. During start,
ON/RUN will illuminate.
NOTE: If the ignition switch does not change with the
push of a button, the key fob may have a low or dead
battery. In this situation, a back up method can be used to
operate the ignition switch. Put the nose side (side opposite
of the emergency key) of the key fob against the ENGINE
START/STOP button and push to operate the ignition
switch.
3
GETTING TO KNOW YOUR VEHICLE 25

Your vehicle may also be designed to perform any of these
other functions in response to the Enhanced Accident
Response System:
•Turn off the Fuel Filter Heater, Turn off the HVAC
Blower Motor, Close the HVAC Circulation Door
• Cut off battery power to the:
• Engine
• Electric Motor (if equipped)
• Electric power steering
• Brake booster
• Electric park brake
• Automatic transmission gear selector
• Horn
• Front wiper
• Headlamp washer pump NOTE:
After an accident, remember to cycle the ignition
to the STOP (OFF/LOCK) position and remove the key
from the ignition switch to avoid draining the battery.
Carefully check the vehicle for fuel leaks in the engine
compartment and on the ground near the engine compart-
ment and fuel tank before resetting the system and starting
the engine. If there are no fuel leaks or damage to the
vehicle electrical devices (e.g. headlights) after an accident,
reset the system by following the procedure described
below. If you have any doubt, contact an authorized dealer.
Enhanced Accident Response System Reset
Procedure
In order to reset the Enhanced Accident Response System
functions after an event, the ignition switch must be
changed from ignition START or ON/RUN to ignition OFF.
Carefully check the vehicle for fuel leaks in the engine
compartment and on the ground near the engine compart-
ment and fuel tank before resetting the system and starting
the engine.
5
SAFETY 195

Anti-Lock Warning Light.....................139
Apple CarPlay ............................524
Arming System Security Alarm ...........................33
Assist, Hill Start .......................... .153
Audio Systems (Radio) .......................437
Auto Down Power Windows ...................92
Automatic Door Locks ........................41
Automatic Headlights ........................67
Automatic High Beams .......................66
Automatic Temperature Control (ATC) ..........82, 88
Automatic Transmission ..................232, 388
Adding Fluid .....................388, 432, 434
Fluid And Filter Change ...................388
Fluid Change .......................... .388
Fluid Level Check ........................387
Fluid Type .......................387, 432, 434
Special Additives ........................ .387
Automatic Transmission Limp Home Mode .....41, 238
Autostick Operation ............................. .238
Auto Up Power Windows .....................92
AuxCord............................... .505
Auxiliary Electrical Outlet (Power Outlet) .........112AW D
Towing ............................... .348
Axle Fluid ............................432, 434
Axle Lubrication ........................432, 434
Back-Up .................................279
Battery ...............................133, 366
Charging System Light ....................133
Keyless Key Fob Replacement ................21
Location ...............................366
Belts, Seat ............................... .215
Body Mechanism Lubrication ..................375
B-Pillar Location .......................... .395
Brake Assist System ........................ .147
Brake Control System ........................147
Brake Fluid ....................... .385, 432, 434
Brake System ..........................385,

422
Fluid Check ..................... .385, 432, 434
Master Cylinder ........................ .385
Parking ...............................227
Warning Light .......................132, 422
Brake/Transmission Interlock ..................231
Break-In Recommendations, New Vehicle ..........226
Brightness, Interior Lights .....................72
12
INDEX 535

Key Fob Battery Service (Remote Keyless Entry).....21
Key Fob Programming (Remote Keyless Entry) ......24
Key-In Reminder ............................27
Keyless Enter-N-Go ..................... .37, 224
Enter The Trunk ..........................20
Passive Entry ............................37
Passive Entry Programming ..................37
Keys ....................................17
Replacement ..........................24, 32
Key, Sentry (Immobilizer) ......................31
Lane Change And Turn Signals .................69
Lane Change Assist ..........................69
LaneSense ............................... .274
Lap/Shoulder Belts ........................ .175
Latches ................................. .217
Hood ..................................97
Lead Free Gasoline ........................ .424
Leaks, Fluid ............................. .217
Life Of Tires ............................. .403
Light Bulbs .......................... .217, 307
Lights .................................. .217
AirBag .........................131, 184, 215
Automatic Headlights ......................67
Brake Assist Warning ..................... .152Brake Warning
.......................132, 422
Bulb Replacement ........................307
Cruise ............................ .140, 141
Daytime Running .........................65
Dimmer Switch, Headlight ................65, 66
Engine Temperature Warning ................134
Exterior ...............................217
Fog ...................................68
Hazard Warning Flasher ...................301
Headlights .......................... .64, 68
Headlights On With Wipers ..................67
Headlight Switch .........................64
High Beam ..............................66
High Beam/Low Beam Select .................66
Instrument Cluster ........................64
Intensity Control ..........................72
Interior ................................69
License ................................311
Lights On Reminder ....................... 6
8
Malfunction Indicator (Check Engine) ..........135
Park ...............................67, 141
Passing ................................67
Reading ................................70
Seat Belt Reminder .......................134
Security Alarm ..........................135
12
INDEX 541