DODGE HORNET 2023 User Guide

9
SYMBOL GLOSSARY
Some car components have colored labels with symbols indicating precautions to be
observed when using this component. It is important to follow all warnings when operating
your vehicle. See below for the definition of each symbol
Úpage 71.
NOTE:Warning and Indicator lights are different based upon equipment options and current
vehicle status. Some telltales are optional and may not appear.Red Warning Lights
Air Bag Warning Light
Úpage 71
Brake Warning Light
Úpage 71
Battery Charge Warning Light
Úpage 72
Door Open Warning Light
Úpage 72
Drowsy Driver Detected Warning Light
Úpage 72
Electric Power Steering (EPS) Fault Warning Light
Úpage 72
Electronic Throttle Control (ETC) Warning Light
Úpage 72
Engine Coolant Temperature Warning Light
Úpage 73
Hood Open Warning Light
Úpage 73
Liftgate Open Warning Light
Úpage 73
Oil Pressure Warning Light
Úpage 73
Oil Temperature Warning Light
Úpage 73
Seat Belt Reminder Warning Light
Úpage 73
Transmission Fault Warning Light
Úpage 73
Red Warning Lights
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10
Vehicle Security Warning Light
Úpage 73
Yellow Warning Lights
Blind Spot Detection Fault Warning Light
Úpage 74
Anti-Lock Brake System (ABS) Warning Light
Úpage 74
Drowsy Driver Detected System Fault Warning Light
Úpage 74
Electric Park Brake Warning Light
Úpage 74
Electronic Stability Control (ESC) Active Warning Light
Úpage 74
Electronic Stability Control (ESC) OFF Warning Light
Úpage 74
Red Warning Lights
Fuel Cutoff Warning Light

Úpage 74
Fuel Cutoff Failure Warning Light
Úpage 74
Fuel Level Sensor Failure Warning Light
Úpage 74
Lane Keep Assist Warning Light
Úpage 75
Service Lane Keep Assist Warning Light
Úpage 75
Low Fuel Warning Light
Úpage 75
Engine Check/Malfunction Indicator (MIL) Warning Light
Úpage 75
Keyless Enter n’ Go™/Service Passive Entry Warning Light
Úpage 75
Yellow Warning Lights

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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
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12
Stop/Start Active Indicator Light
Úpage 77
White Indicator Lights
Auto High Beams Active Indicator Light
Úpage 78
Auto Low Beams Indicator Light
Úpage 78
Sport Mode On Indicator Light
Úpage 78
Green Indicator Lights
Blue Indicator Lights
High Beams Indicator Light
Úpage 78
Auto High Beams Active Indicator Light
Úpage 78

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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
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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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GETTING TO KNOW YOUR VEHICLE15
2. Hold the key fob with the button side facing down,
and locate the small rectangular gap on the left side
between the housing and the back cover of the key
fob. Insert a small flat-bladed tool, or a coin into the
gap, then rotate downward to loosen the halves.
Gently pry the two halves of the key fob apart making
sure not to damage the seal during removal.

Separating Case With A Coin

3. Remove the cap covering the key fob battery.
4. Insert the small flat-bladed tool into the gap next to the battery and pry the battery upward to remove.
5. 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. Skin oils may cause battery
deterioration. If you touch a battery, clean it with
rubbing alcohol.

Key Fob Battery Replacement

6. Replace the battery cap, the reassemble the key fob case by snapping the two halves together.
Programming And Requesting Additional
Key Fobs
Programming the key fob may be performed by an
authorized dealer.
NOTE:
Once a key fob is programmed to a vehicle, it cannot be
repurposed and reprogrammed to another vehicle.
 Only key fobs that are programmed to the vehicle elec -
tronics can be used to start and operate the 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 autho -
rized dealer.
 Keys must be ordered to the correct key cut to match
the vehicle locks.
 It is not mandatory to replace the key fob if a new emer -
gency key is needed, and vice versa.
WARNING!
 The integrated key fob contains a coin cell battery.
Do not ingest the battery; there is a chemical burn
hazard. If the coin cell battery is swallowed, it can
cause severe internal burns in just two hours and
can lead to death.
 If you think a battery may have been swallowed or
placed inside any part of the body, seek immediate
medical attention.
 Keep new and used batteries away from children.
If the battery compartment does not close securely,
stop using the product and keep it away from chil -
dren.
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™ Igni -
tion, always remember to place the ignition in the
OFF position when exiting the vehicle.
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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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GETTING TO KNOW YOUR VEHICLE17
Starting The Engine With A Depleted Key Fob Battery
If the ignition state/mode does not change with the push
of a button, the key fob may have a low or depleted
battery. In this situation, a backup method can be used to
operate the ignition switch:
Place the key fob in the cupholder, and then press the
ignition button.

Place Key Fob In Cupholder

NOTE:
If the key fob battery is depleted, and the vehicle doors
were locked using the key fob lock button, Passive Entry
lock button (if equipped), or the vehicle App (if equipped),
the engine must be started using the described backup
starting method. The vehicle doors can then be unlocked
using one of the unlock methods (key fob, Passive Entry
handle, or vehicle App). To Stop The Engine With A Depleted Key Fob Battery
Push and hold the ignition button for several seconds, or
push it three times quickly.
NOTE:

The ignition button will not activate if the key fob is
inside the rear cargo compartment while the liftgate is
open.
 If the ignition is in the ON/RUN position for 30 minutes
while the gear selector is in PARK, the ignition will auto -
matically be placed in the OFF position.
 For information on normal starting, see
Úpage 80.
 When opening the driver's door and the ignition is in
the ON/RUN (engine not running) position, a chime will
sound to remind you to place the ignition in the OFF
position. In addition to the chime, the “Vehicle On”
message will display in the cluster.
Disabling A Key Fob Left Inside The Vehicle
The key fob can be disabled from starting the vehicle if it
is left in the passenger compartment. To do this, proceed
as follows:

1. Close all doors and the liftgate.

2. Push the lock button on another key fob twice, or push the Passive Entry lock button on the door handle
(with another key fob within range), waiting three
seconds between each push.
3. Wait 30 seconds without unlocking the vehicle or opening any doors. To reactivate the previously disabled key fob, the vehicles
must be either unlocked or started with a key fob.
WARNING!

When exiting the vehicle, always remove the key fob
from the vehicle and lock your vehicle.
 Never leave children alone in a vehicle, or with
access to an unlocked vehicle.
 Allowing children to be in a vehicle unattended is
dangerous for a number of reasons. A child or others
could be seriously or fatally injured. Children should
be warned not to touch the parking brake, brake
pedal or the gear selector.
 Do not leave the key fob in or near the vehicle, or in
a location accessible to children, and do not leave
the ignition of a vehicle equipped with Keyless
Enter ‘n Go™ in the ON/RUN position. A child could
operate power windows, other controls, or move the
vehicle.
 Do not leave children or animals inside parked vehi -
cles in hot weather. Interior heat buildup may cause
serious injury or death.
CAUTION!
An unlocked vehicle is an invitation for thieves. Always
remove key fob from the vehicle and lock all doors
when leaving the vehicle unattended.
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18GETTING TO KNOW YOUR VEHICLE
REMOTE START — IF EQUIPPED
This system uses the key fob to start the engine
conveniently from outside the vehicle while still
maintaining security. The system has a range
of approximately 328 ft (100 m).
Remote Start is used to defrost windows in cold weather
and to reach a comfortable climate in all ambient
conditions before the customer enters the vehicle.
NOTE:Obstructions between the vehicle and key fob may reduce
this range Úpage 275.
HOW TO USE REMOTE START
Push and release the Remote Start button on the key fob
twice within five seconds. The vehicle doors will lock, the
parking lights will flash, and the horn will chirp twice (if
programmed). Then, the engine will start, and the vehicle
will remain in the Remote Start mode for a 15 minute
cycle. Pushing the Remote Start button a third time shuts
the engine off.
To drive the vehicle, push the unlock button and place the
ignition in the ON/RUN position.
NOTE:
 With Remote Start, the engine will only run for
15 minutes.
 Remote Start can only be used twice.
 If an engine fault is present or fuel level is low, the
vehicle will start and then shut down in 10 seconds.
 The parking lights will turn on and remain on during
Remote Start mode.
 For security, power window and power sunroof opera -
tion (if equipped) are disabled when the vehicle is in
the Remote Start mode.
 The ignition must be placed in the ON/RUN position
before the Remote Start sequence can be repeated for
a third cycle. All of the following conditions must be met before the
engine will remote start:

Gear selector in PARK
 Doors closed
 Hood closed
 Liftgate closed
 Hazard switch off
 Brake switch inactive (brake pedal not pressed)
 Battery at an acceptable charge level
 Panic button not pushed
 System not disabled from previous Remote Start event
 Vehicle Security Light flashing (if equipped)
 Ignition in the OFF position
 Fuel level meets minimum requirement
 Vehicle Security system is not signaling an intrusion
 Malfunction Indicator Light is not illuminatedWARNING!
Do not start or run an engine in a closed garage or
confined area. Exhaust gas contains carbon
monoxide (CO) which is odorless and colorless.
Carbon monoxide is poisonous and can cause
serious injury or death when inhaled.
 Keep key fobs away from children. Operation of the
Remote Start system, windows, door locks or other
controls could cause serious injury or death.
WARNING!
Do not start or run an engine in a closed garage or
confined area. Exhaust gas contains carbon
monoxide (CO) which is odorless and colorless.
Carbon monoxide is poisonous and can cause
serious injury or death when inhaled.
 Keep key fobs away from children. Operation of the
Remote Start system, windows, door locks or other
controls could cause serious injury or death.

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