2023 DODGE HORNET alarm

11
Service Forward Collision Warning (FCW) Light
Úpage 75
Service Stop/Start System Warning Light
Úpage 75
Tire Pressure Monitoring System (TPMS) Warning Light
Úpage 75
Towing Hook Breakdown Warning Light
Úpage 76
Traffic Sign Recognition (TSR) Fault Warning Light
Úpage 76
Transmission Temperature Warning Light
Úpage 76
Yellow Indicator Lights
Exterior Lights Failure Indicator Light
Úpage 77
Yellow Warning Lights
Forward Collision Warning (FCW) OFF Indicator Light

Úpage 77
Immobilizer Fail / VPS Electrical Alarm Indicator Light
Úpage 77
Green Indicator Lights
Active Speed Limiter SET Indicator Light
Úpage 77
Hold’n Go Indicator Light
Úpage 77
Auto Low Beams Indicator Light
Úpage 77
Parking/Headlights On Indicator Light
Úpage 77
Turn Signal Indicator Lights
Úpage 77
Yellow Indicator Lights
1

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13
GETTING TO KNOW YOUR VEHICLE
KEYS
KEY FOBS
Your vehicle is equipped with a key fob which supports
Passive Entry, Remote Keyless Entry (RKE), Keyless
Enter ‘n Go™ (if equipped), Remote Start (if equipped),
and Panic button operation. The key fob allows you to lock
or unlock the doors and liftgate from distances up to
approximately 66 ft (20 m). In some conditions, this
distance can be reduced or increased. The key fob does
not need to be pointed at the vehicle to activate the
system. The key fob also contains an emergency key,
which is stored in the rear of the key fob.
NOTE:
The key fob’s wireless signal may be blocked if the key
fob is located next to a metallic object, mobile phone,
laptop, wireless charging pad, or other electronic
device. This may result in poor performance.
 If the key fob’s battery is near depletion, the key fob
performance can be reduced.
 With the ignition on and the vehicle moving at 2 mph
(4 km/h), all RKE commands are disabled.
Key Fob
NOTE:
In case the ignition switch does not change with the push
of a button, the key fob may have a low or fully depleted
battery. A low key fob battery can be verified by referring to
the instrument cluster, which will display directions to
follow
Úpage 275.
To Unlock/Lock The Doors And Liftgate
Push and release the unlock button on the key fob once to
unlock the driver’s door. If selected within Uconnect
Settings, pushing the unlock button twice within five
seconds will unlock all the doors and the liftgate. To lock
all the doors and the liftgate, push the lock button once.
Unlock settings can be changed within the Uconnect
system
Úpage 130.
When the doors are unlocked, the turn signals will flash
and the illuminated entry system will be activated. When
the doors are locked, the turn signals will flash and the
horn will chirp.
Using The Panic Feature

To turn the Panic feature on or off, push the Panic button on
the key fob. When the Panic feature is activated, the turn
signals will flash, the horn may pulse on and off (if equipped
with horn alarm), and the interior lights will turn on.

1 — Unlock
2 — Liftgate
3 — Emergency Key
4 — Lock
5 — Remote Start (If Equipped)
6 — Panic
2

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14GETTING TO KNOW YOUR VEHICLE
The Panic feature will stay on for three minutes unless you
turn it off by either pushing the Panic button a second time
or driving the vehicle at a speed of 15 mph (24 km/h) or
greater.
NOTE:
The interior lights will turn off if you place the ignition in
the ON/RUN position while the Panic feature is
activated. However, the exterior lights and horn
(if equipped with horn alarm) will remain on.
 You may need to be closer than 66 ft (20 m) from the
vehicle when using the key fob to turn off the Panic
feature due to the radio frequency noises emitted by
the system.
Key Left Vehicle Feature
If a valid key fob is no longer detected inside the vehicle
while the vehicle’s ignition system is in the ON/RUN or
START position, the message “Key Fob Has Left The
Vehicle” will be shown in the instrument cluster display
and an interior chime will sound. An exterior audible and
visual alert will also be activated to warn the driver.
The vehicle’s horn will rapidly chirp three times along with
a single flash of the vehicle’s exterior lights.
NOTE:
The doors have to be open and then closed in order for
the vehicle to detect a key fob. The Key Left Vehicle
feature will activate when the first door is closed and
no key fob is detected in the vehicle. If the warning has
been activated, and the other doors are closed, no
other warnings will be issued. 
These alerts will not be activated in situations where
either the vehicle’s engine is left running with the key
fob inside, or the key fob’s wireless signals are blocked.
Using The Key Fob To Open/Close Vehicle
Windows — If Equipped
To Open The Windows
From outside of the vehicle, push the unlock button on the
key fob twice, and hold for several seconds. All vehicle
door windows will open.
To Close The Windows
From outside of the vehicle, push the lock button on the
key fob twice, and hold for several seconds. All vehicle
door windows will close.
NOTE:
This feature is enabled through Uconnect Settings Úpage 130.
 Vehicle must be equipped with front and rear auto up/
down windows.
Replacing The Battery In The Key Fob
The replacement battery is one CR2032 battery.
NOTE:
Customers are recommended to use a battery
obtained from Mopar®. Aftermarket coin battery
dimensions may not meet the original OEM coin battery
dimensions. 
Perchlorate material — special handling may apply. See
www.dtsc.ca.gov/hazardouswaste/perchlorate for
further information.
 Do not touch the battery terminals that are on the back
housing or the printed circuit board.
To replace the key fob battery, proceed as follows:

1. Remove the emergency key (2) by sliding the emergency key release (1) on the back of the key fob
and pulling the emergency key out with your other
hand.

Emergency Key Removal

1 — Emergency Key Release
2 — Emergency Key

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16GETTING TO KNOW YOUR VEHICLE
SENTRY KEY
The Sentry Key Immobilizer system prevents unauthorized
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, keyless push button ignition
and a Radio Frequency (RF) receiver 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 cannot reprogram a
key fob obtained from another vehicle.
After placing the ignition in the ON/RUN 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 light begins to flash after the bulb check, it
indicates that someone attempted to start the engine with
an invalid key fob. In the event that a valid key fob is used
to start the engine but there is an issue with the vehicle
electronics, the engine will start and shut off after two
seconds.
If the Vehicle Security 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 serviced as soon as possible
by an authorized dealer. All of the key fobs provided with your new vehicle have
been programmed to the vehicle electronics
Úpage 275.
NOTE:A key fob that has not been programmed is also
considered an invalid key.
IGNITION SWITCH
KEYLESS ENTER ‘N GO™ 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 START/STOP ignition button has three operating
modes. The three modes are: OFF, ON/RUN, and START.

START/STOP Ignition Button

The push button ignition can be placed in the following
modes:
OFF

The engine is stopped.
 Some electrical devices (e.g., power locks, alarm, etc.)
are still available.
ON/RUN
 Driving mode.
 All electrical devices are available (e.g., climate
controls, heated seats, etc.).
START
 The engine will start.
CAUTION!
The Sentry Key Immobilizer system is not compatible
with some aftermarket Remote Start systems. Use of
these systems may result in vehicle starting problems
and loss of security protection.
1 — OFF
2 — ON/RUN

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20GETTING TO KNOW YOUR VEHICLE
REMOTE START ABORT MESSAGE —
I
F EQUIPPED
One of the following messages will display in the
instrument cluster display if the vehicle fails to remote
start or exits Remote Start prematurely:
 Remote Start Aborted — Door Open
 Remote Start Aborted — Hood Open
 Remote Start Aborted — Fuel Low
 Remote Start Aborted — Liftgate Open
 Remote Start Aborted — Too Cold
 Remote Start Aborted — Time Expired
 Remote Start Disabled — Start Vehicle To Reset
The message will stay active until the ignition is placed in
the ON/RUN position.
VEHICLE SECURITY SYSTEM — IF EQUIPPED
The Vehicle Security system monitors the vehicle doors,
hood, liftgate, and the Keyless Enter ‘n Go™ Ignition for
unauthorized operation. It also monitors movement inside
the passenger compartment (volumetric protection —
if equipped), cutting of battery cables, and unexpected
lifting/tilting of the vehicle (anti-lift protection —
if equipped). If something triggers the system, the Vehicle Security
system will provide the following audible and visible
signals:

The horn will pulse
 The turn signals will flash
NOTE:
The Vehicle Security system is activated by the Engine
Immobilizer system, which is automatically activated
when you get out of the vehicle with the key fob and
lock the doors.
 The Vehicle Security system is factory adjusted to stan -
dards from different countries.
 The Vehicle Security system is a complementary secu -
rity system developed to hinder the occurrence of
vehicle theft and prevent vandalism. It does not
prevent the theft of your vehicle; the system is a deter -
rent.
TO ARM THE SYSTEM
Follow these steps to arm the Vehicle Security system:

1. Make sure the vehicle’s ignition is placed in the OFF position.

 For vehicles equipped with Keyless Entry, make
sure the vehicle’s keyless ignition system is OFF. 2. Perform one of the following methods to lock the
vehicle:
 Push the lock button on the interior power door
lock switch with the driver and/or passenger door
open.
 Push the lock button on the exterior Passive Entry
door handle with a valid key fob available in the
same exterior zone
Úpage 23.
 Push the lock button on the key fob.
3. If any doors (or liftgate) are open, close them.
When the Vehicle Security system is armed (except on
some versions for specific markets), the system will emit
an acoustic warning and a warning light (located next to
the interior door handle) will flash until it is disarmed.
NOTE:
 If there is a fault with the system, the system will emit
an acoustic signal a second time.
 If this occurs, wait about 4 seconds and switch off the
Vehicle Security system following this procedure:
a. Press the unlock button on the key fob.
b. Check that the doors, hood, and liftgate are closed, and then reactivate the system by pressing
the lock button.
 If the alarm emits a sound even when the doors, hood,
and liftgate are closed, there is a fault with the system.
Contact an authorized dealer for assistance.
 The vehicle doors can be locked without arming the
Vehicle Security system by using the emergency key in
the exterior door lock cylinder.

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GETTING TO KNOW YOUR VEHICLE21
TO DISARM THE SYSTEM
The Vehicle Security system can be disarmed using any of
the following methods:
Push the unlock button on the key fob.
 Grab the Passive Entry door handle to unlock the door
Úpage 23.
 Cycle the ignition out of the OFF position to disarm the
system.
NOTE:
The driver's door key cylinder and liftgate button on the
key fob cannot arm or disarm the Vehicle Security
system. Use of the door key cylinder when the system
is armed will sound the alarm when the door is opened.
 If the door is unlocked using the emergency key in the
driver’s door key cylinder when the alarm is active, the
alarm will not deactivate and will sound. The alarm can
then be disarmed by placing the ignition in the ON/RUN
position, or pushing the unlock button in the key fob.
The Vehicle Security system is designed to protect your
vehicle. However, you can create conditions where the
system will give you a false alarm. If one of the previously
described arming sequences has occurred, the Vehicle
Security system will arm regardless of whether you are in
the vehicle or not. If you remain in the vehicle and open a
door, the alarm will sound. If this occurs, disarm the
Vehicle Security system. If the Vehicle Security system is armed and the battery
becomes disconnected, the Vehicle Security system will
remain armed when the battery is reconnected; the
exterior lights will flash, and the horn will sound. If this
occurs, disarm the Vehicle Security system.
NOTE:The alarm does not turn off when the doors are unlocked
by inserting the blade of the emergency key (found inside
the key fob) into the door handle lock cylinder.
Disabling The System
To completely disable the system (e.g. during a lengthy
period of car inactivity), close the doors by turning the
emergency key in the door lock.
NOTE:If the key fob batteries become depleted, or the system
fails, the system can be switched off by cycling the ignition
out of the OFF position. Manually open the doors by
inserting the emergency key into the door lock cylinder,
and then place the key fob in the cupholder.
VOLUMETRIC/ANTI-LIFT PROTECTION —
I
F EQUIPPED
To ensure the correct operation of the Volumetric/Anti-Lift
Protection system, completely close the side windows and
sunroof (if equipped). To disable the function, push the Volumetric/Anti-Lift
Protection button before deactivating the alarm.
When the function is disabled, the light on the Volumetric/
Anti-Lift Protection button flashes for several seconds.

Volumetric/Anti-Lift Protection Button

Any disabling of the Volumetric/Anti-Lift Protection must
be repeated each time the ignition is placed in the OFF
position.
SECURITY SYSTEM MANUAL OVERRIDE
The Vehicle Security system will not arm if you lock the
doors using the manual door lock.
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70GETTING TO KNOW YOUR INSTRUMENT PANEL
DRIVER ASSIST
The instrument cluster display displays the current
Adaptive Cruise Control (ACC) and Lane Keep Assist (LKA)
system settings. The information displayed depends on
ACC system status.
The Instrument Cluster Display shows the status and
settings of the driving assistance Adaptive Cruise Control,
Lane Keep Assist and Active Driving Assist systems. Any
instant notifications are displayed via a pop-up screen.
The instrument cluster display displays the current LKA
system settings. The information displayed depends on
Lane Keep Assist system status and the conditions that
need to be met
Úpage 113.
STORED MESSAGES
Turn the Thumbwheel up and down until the Stored
Messages menu option is highlighted. Press the
Thumbwheel to enter and exit the Stored Messages.
Messages shown on the display via popup screens are
stored as long as they remain valid. You can view them
later in the central area of the “Messages” screen.
If multiple messages are present:
Press the Thumbwheel to access the message list.
 Scroll through the messages by turning the Thumb -
wheel up or down. The presence or previous or next
message is indicated by gray dots.
BATTERY SAVER ON/BATTERY SAVER
M
ODE MESSAGE — ELECTRICAL LOAD
R
EDUCTION ACTIONS — IF EQUIPPED
This vehicle is equipped with an Intelligent Battery Sensor
(IBS) to perform additional monitoring of the electrical
system and status of the vehicle battery.
In cases when the IBS detects charging system failure, or
the vehicle battery conditions are deteriorating, electrical
load reduction actions will take place to extend the driving
time and distance of the vehicle. This is done by reducing
power to or turning off non-essential electrical loads.
Load reduction is only active when the engine is running.
It will display a message if there is a risk of battery
depletion to the point where the vehicle may stall due to
lack of electrical supply, or will not restart after the current
drive cycle.
These messages indicate the vehicle battery has a low
state of charge and continues to lose electrical charge at
a rate that the charging system cannot sustain.
NOTE:
 The charging system is independent from load reduc -
tion. The charging system performs a diagnostic on the
charging system continuously.
 If the Battery Charge Warning Light is on it may indicate
a problem with the charging system
Úpage 72. The electrical loads that may be switched off (if equipped),
and vehicle functions which can be effected by load
reduction:

Heated Seat/Vented Seats/Heated Wheel
 Heated/Cooled Cup Holders — If Equipped
 Rear Defroster And Heated Mirrors
 HVAC System
 150W Power Inverter System
 Audio and Telematics System
Loss of the battery charge may indicate one or more of the
following conditions:
 The charging system cannot deliver enough electrical
power to the vehicle system because the electrical
loads are larger than the capability of charging system.
The charging system is still functioning properly.
 Turning on all possible vehicle electrical loads (e.g.
HVAC to max settings, exterior and interior lights, over -
loaded power outlets +12 Volts, 150W, USB ports)
during certain driving conditions (city driving, towing,
frequent stopping).
 Installing options like additional lights, upfitter elec -
trical accessories, audio systems, alarms and similar
devices.
 Unusual driving cycles (short trips separated by long
parking periods).
 The vehicle was parked for an extended period of time
(weeks, months).

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GETTING TO KNOW YOUR INSTRUMENT PANEL71
The battery was recently replaced and was not charged
completely.
 The battery was discharged by an electrical load left on
when the vehicle was parked.
 The battery was used for an extended period with the
engine not running to supply radio, lights, chargers,
+12 Volts portable appliances like vacuum cleaners,
game consoles and similar devices.
What to do when an electrical load reduction action
message is present (“Battery Saver On” or
“Battery Saver Mode”)
During a trip:
 Reduce power to unnecessary loads if possible:
 Turn off redundant lights (interior or exterior)
 Check what may be plugged into power outlets
+12 Volts, 150W, USB ports
 Check HVAC settings (blower, temperature)
 Check the audio settings (volume)
After a trip:
 Check if any aftermarket equipment was installed
(additional lights, upfitter electrical accessories,
audio systems, alarms) and review specifications if any
(load and Ignition Off Draw currents).
 Evaluate the latest driving cycles (distance, driving
time and parking time).
 The vehicle should have service performed if the
message is still present during consecutive trips and
the evaluation of the vehicle and driving pattern did not
help to identify the cause.WARNING LIGHTS AND MESSAGES
The warning/indicator lights will illuminate in the
instrument panel together with a dedicated message and/
or acoustic signal when applicable. These indications are
indicative and precautionary and as such must not be
considered as exhaustive and/or alternative to the
information contained in the Owner’s Manual, which you
are advised to read carefully in all cases. Always refer to
the information in this chapter in the event of a failure
indication. All active telltales will display first if applicable.
The system check menu may appear different based upon
equipment options and current vehicle status. Some
telltales are optional and may not appear.
RED WARNING LIGHTS
Air Bag Warning Light
This warning light will illuminate to indicate a
fault with the air bag, and will turn on for four to
eight seconds as a bulb check when the
ignition is placed in the ON/RUN position. This
light will illuminate with a single chime when a fault with
the air bag has been detected, it will stay on until the fault
is cleared. If the light is either not on during startup, stays
on, or turns on while driving, have the system inspected at
an authorized dealer as soon as possible.
Brake Warning Light
This warning light monitors various brake
functions, including brake fluid level and
parking brake application. If the brake light
turns on it may indicate that the parking brake
is applied, that the brake fluid level is low, or that there is
a problem with the Anti-Lock Brake System reservoir. If the light remains on when the parking brake has been
disengaged, and the fluid level is at the full mark on the
master cylinder reservoir, it indicates a possible brake
hydraulic system malfunction or that a problem with the
Brake Booster has been detected by the Anti-Lock Brake
System (ABS) / Electronic Stability Control (ESC) system.
In this case, the light will remain on until the condition has
been corrected. If the problem is related to the brake
booster, the ABS pump will run when applying the brake,
and a brake pedal pulsation may be felt during each stop.
The dual brake system provides a reserve braking capacity
in the event of a failure to a portion of the hydraulic
system. A leak in either half of the dual brake system is
indicated by the Brake Warning Light, which will turn on
when the brake fluid level in the master cylinder has
dropped below a specified level.
The light will remain on until the cause is corrected.
NOTE:The light may flash momentarily during sharp cornering
maneuvers, which change fluid level conditions. The
vehicle should have service performed, and the brake
fluid level checked.
If brake failure is indicated, immediate repair is necessary.
WARNING!
Driving a vehicle with the red brake light on is
dangerous. Part of the brake system may have failed.
It will take longer to stop the vehicle. You could have a
collision. Have the vehicle checked immediately.
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