2023 JEEP WRANGLER engine

GETTING TO KNOW YOUR VEHICLE49
REPROGRAMMING A SINGLE
H
OMELINK® BUTTON
To reprogram a single HomeLink® button that has been
previously trained, without erasing all the channels,
proceed as follows. Be sure to determine if the new device
you want to program the HomeLink® button to has a
rolling code or a non-rolling code.

1. Place the ignition in the ON/RUN position, without
starting the engine.

2. Push and hold the desired HomeLink® button until the HomeLink® Indicator light begins to flash after
20 seconds. Do not release the button.
3. Without releasing the button , proceed with Step 2 in
“Programming HomeLink® To A Garage Door
Opener” and follow all remaining steps.
CANADIAN/GATE OPERATOR
P
ROGRAMMING
For programming transmitters in Canada/United States
that require the transmitter signals to “time-out” after
several seconds of transmission.
Canadian radio frequency laws require transmitter signals
to time-out (or quit) after several seconds of transmission
– which may not be long enough for HomeLink® to pick up
the signal during programming. Similar to this Canadian
law, some U.S. gate operators are designed to time-out in
the same manner.
It may be helpful to unplug the device during the cycling
process to prevent possible overheating of the garage
door or gate motor.
1. Place the ignition in the ON/RUN position.

2. Place the hand-held transmitter 1 to 3 inches (3 to
8 cm) away from the HomeLink® button you wish to
program while keeping the HomeLink® indicator light
in view.
3. Continue to press and hold the HomeLink® button, while you press and release (cycle) your hand-held
transmitter every two seconds until HomeLink® has
successfully accepted the frequency signal. The
indicator light will flash slowly and then rapidly when
fully trained.
4. Watch for the HomeLink® indicator to change flash rates. When it changes, it is programmed. It may take
up to 30 seconds or longer in rare cases. The garage
door may open and close while you are programming.
5. Press and hold the programmed HomeLink® button and observe the indicator light.
NOTE:
If the indicator light stays on constantly, program -
ming is complete and the garage door/device
should activate when the HomeLink® button is
pressed.
 To program the two remaining HomeLink®
buttons, repeat each step for each remaining
button. DO NOT erase the channels.
If you unplugged the garage door opener/device for
programming, plug it back in at this time. Reprogramming A Single HomeLink® Button
(Canadian/Gate Operator)
To reprogram a channel that has been previously trained,
follow these steps:

1. Place the ignition in the ON/RUN position.

2. Press and hold the desired HomeLink® button until
the indicator light begins to flash after 20 seconds.
Do not release the button.
3. Without releasing the button, proceed with “Canadian/Gate Operator Programming” step 2 and
follow all remaining steps.
SECURITY
It is advised to erase all channels before you sell or turn in
your vehicle.
To do this, push and hold the two outside buttons for 20
seconds until the indicator flashes. Note that all channels
will be erased. Individual channels cannot be erased.
The HomeLink® Universal Transceiver is disabled when
the Vehicle Security system is active.
NOTE:The universal garage door opener only operates when the
engine is running for security reasons associated with
removable tops and doors.
2

23_JL_OM_EN_USC_t.book Page 49

GETTING TO KNOW YOUR VEHICLE51
NOTE:For vehicles sold in Canada, rotate the headlight switch
clockwise from the parking lights and instrument panel
lights position to the first detent to turn on headlights,
parking lights, and instrument panel lights. Rotate the
headlight switch to the second detent for the AUTO
position.
DAYTIME RUNNING LIGHTS (DRLS) —
I
F EQUIPPED
The Daytime Running Lights are active when the low
beams are not on, and the engine is running. DRLs may be
deactivated by applying the parking brake.
NOTE:
 For vehicles sold in Canada, the Daytime Running
Lights will automatically deactivate when the front fog
lights are turned on.
 On some vehicles, the Daytime Running Lights may
deactivate, or reduce intensity, on one side of the
vehicle (when a turn signal is activated on that side), or
on both sides of the vehicle (when the hazard warning
lights are activated).
HIGH/LOW BEAM SWITCH
Push the multifunction lever toward the instrument panel
to switch the headlights to high beams. The lever will
return to the centered position. To return the headlights to
low beam, pull the lever toward the steering wheel, or
push the lever toward the instrument panel.

Multifunction Lever

AUTOMATIC HIGH BEAM HEADLAMP
C
ONTROL — IF EQUIPPED
The Automatic High Beam Headlamp Control system
provides increased forward lighting at night by
automatically controlling the high beams through the use
of a camera mounted on the vehicle’s header. This
camera detects vehicle specific light and automatically
switches from high beams to low beams until the
approaching vehicle is out of view.
NOTE:
 The Automatic High Beam Headlamp Control can be
turned on or off by selecting “ON” under “Auto High
Beam” within your Uconnect Settings
Úpage 184, as
well as turning the headlight switch to the AUTO posi -
tion and placing the multifunction lever in the high
beam position.
 Broken, muddy, or obstructed headlights and taillights
of vehicles in the field of view will cause headlights to
remain on longer (closer to the vehicle). Also, dirt, film,
and other obstructions on the windshield or camera
lens will cause the system to function improperly.
FLASH-TO-PASS
You can signal another vehicle with your headlights by
lightly pulling the multifunction lever toward you. This will
cause the high beam headlights to turn on, and remain on,
until the lever is released.
AUTOMATIC HEADLIGHTS — IF EQUIPPED
This system automatically turns the headlights on or off
according to ambient light levels. To turn the system on,
rotate the headlight switch clockwise to the last detent for
automatic headlight operation. When the system is on, the
headlight time delay feature is also on. This means the
headlights will stay on for up to 90 seconds after you place
the ignition into the OFF position. To turn the automatic
system off, move the headlight switch out of the AUTO
position.
NOTE:The engine must be running before the headlights will
come on in the automatic mode.
LIGHTS-ON REMINDER
If the headlights, parking lights, or cargo lights are left on
after the ignition is placed in the OFF position, a chime will
sound when the driver’s door is opened.
2

23_JL_OM_EN_USC_t.book Page 51

GETTING TO KNOW YOUR VEHICLE53
DIMMER CONTROL
The dimmer control is part of the headlight switch and is
located on the left side of the instrument panel.

Dimmer Control
Dimmer Control (Vehicles Sold In Canada)

With the parking lights or headlights on, rotating the
dimmer control upward will increase the brightness of the
instrument panel lights. Rotating the dimmer control will also adjust the interior and ambient light levels (e.g.
courtesy lights in the footwell, illuminated cupholders, and
front door handles).
WINDSHIELD WIPERS AND WASHERS
The windshield wiper/washer control lever is located on
the right side of the steering column. The front wipers are
operated by rotating a switch, located at the end of the
lever.
WINDSHIELD WIPER OPERATION

Windshield Wiper/Washer Operation

Rotate the end of the lever upward to the first detent past
the intermittent settings for low-speed wiper operation.
Rotate the end of the lever upward to the second detent
past the intermittent settings for high-speed wiper
operation.
Intermittent Wipers
Use the intermittent wiper when weather conditions make
a single wiping cycle, with a variable pause between
cycles, desirable. Rotate the end of the lever to the first
detent position for one of four intermittent settings. The
delay cycle can be set anywhere between 1 to 18 seconds.
NOTE:The wiper delay times depend on vehicle speed. If the
vehicle is moving less than 10 mph (16 km/h), delay
times will be doubled.
Windshield Washers
To use the washer, pull the lever toward you and hold
while spray is desired. If the lever is pulled while in the
delay range, the wiper will start and continue to operate
for two or three wipe cycles after the lever is released.
Then, the intermittent interval previously selected will
resume.
1 — Pull For Front Washer
2 — Rotate For Rear Wiper Operation
3 — Rotate For Front Wiper Operation
4 — Push Forward For Rear Washer
5 — Push Up For Mist
CAUTION!
In cold weather, always turn off the wiper switch and
allow the wipers to return to the park position before
turning off the engine. If the wiper switch is left on and
the wipers freeze to the windshield, damage to the
wiper motor may occur when the vehicle is restarted.
2

23_JL_OM_EN_USC_t.book Page 53

GETTING TO KNOW YOUR VEHICLE59
AUTOMATIC TEMPERATURE CONTROL
(ATC) — I
F EQUIPPED
Automatic Operation

1. Push the AUTO button on the faceplate, or the AUTO
button on the touchscreen on the Automatic
Temperature Control (ATC) Panel.

2. Next, adjust the temperature that you would like the system to maintain by adjusting the driver and
passenger temperature control buttons. Once the
desired temperature is displayed, the system will
achieve and automatically maintain that comfort
level.
3. When the system is set up for your comfort level, it is not necessary to change the settings. You will
experience the greatest efficiency by simply allowing
the system to function automatically.
NOTE:
It is not necessary to move the temperature settings for
cold or hot vehicles. The system automatically adjusts
the temperature, mode, and blower speed to provide
comfort as quickly as possible.
 The temperature can be displayed in US or Metric units
by selecting the US/Metric customer-programmable
feature within Uconnect Settings
Úpage 184.
To provide you with maximum comfort in the Automatic
mode during cold start-ups, the blower fan will remain on
low until the engine warms up. The blower will increase in
speed and transition into Auto mode.
Manual Operation Override
This system offers a full complement of manual override
features. The AUTO symbol in the front ATC display will be
turned off when the system is being used in the manual
mode.
CLIMATE VOICE COMMANDS
Adjust vehicle temperatures hands-free and keep
everyone comfortable while you keep moving ahead.
Push the VR button on the steering wheel. After the beep,
say one of the following commands:
 “Set the driver temperature to 70 degrees ”
 “Set the passenger temperature to 70 degrees ”
Did You Know: Voice Command for Climate may only be
used to adjust the interior temperature of your vehicle.
Voice Command will not work to adjust the heated seats
or steering wheel if equipped.
OPERATING TIPS
Refer to the chart at the end of this section for suggested
control settings for various weather conditions.
Summer Operation
The engine cooling system must be protected with a
high-quality antifreeze coolant to provide proper corrosion
protection and to protect against engine overheating. OAT
coolant (conforming to MS.90032) is recommended.
Winter Operation
To ensure the best possible heater and defroster
performance, make sure the engine cooling system is
functioning properly and the proper amount, type, and concentration of coolant is used. Use of the Air
Recirculation mode during Winter months is not
recommended, because it may cause window fogging.
Vacation/Storage
For information on maintaining the Climate Control system
when the vehicle is being stored for an extended period of
time, see
Úpage 359.
Window Fogging
Vehicle windows tend to fog on the inside in mild, rainy,
and/or humid weather. To clear the windows, select
Defrost or Mix mode and increase the front blower speed.
Do not use the Recirculation mode without A/C for long
periods, as fogging may occur.
Outside Air Intake
Make sure the air intake, located directly in front of the
windshield, is free of obstructions, such as leaves. Leaves
collected in the air intake may reduce airflow, and if they
enter the plenum, they could plug the water drains. In
Winter months, make sure the air intake is clear of ice,
slush, and snow.
Cabin Air Filter
The Climate Control system filters out dust and pollen
from the air. Contact an authorized dealer to service your
cabin air filter, and to have it replaced when needed.
Stop/Start System — If Equipped
While in an Autostop, the Climate Control system may
automatically adjust airflow to maintain cabin comfort.
Customer settings will be maintained upon return to an
engine running condition.
2

23_JL_OM_EN_USC_t.book Page 59

GETTING TO KNOW YOUR VEHICLE63
(Continued)
POWER INVERTER — IF EQUIPPED
There is a 115 Volt, 150 W inverter outlet located on the
back of the center console to convert DC current to AC
current.
This outlet can power cellular phones, electronics and
other low power devices requiring power up to 150 W.
Certain video game consoles exceed this power limit, as
will most power tools.

Power Inverter

The power inverter is designed with built-in overload
protection. If the power rating of 150 W is exceeded, the
power inverter automatically shuts down. Once the
electrical device has been removed from the outlet, the
inverter should automatically reset. If the power rating
exceeds approximately 170 W, the power inverter may
have to be reset manually.
CAUTION!
Do not exceed the maximum power of 160 W
(13 Amp) at 12 Volt. If the 160 W (13 Amp) power
rating is exceeded, the fuse protecting the system
will need to be replaced.
 Power outlets are designed for accessory plugs only.
Do not insert any other object in the power outlets as
this will damage the outlet and blow the fuse.
Improper use of the power outlet can cause damage
not covered by your New Vehicle Limited Warranty.
WARNING!
To avoid serious injury or death:
Do not insert any objects into the receptacles.
 Do not touch with wet hands.
 Close the lid when not in use.
 If this outlet is mishandled, it may cause an electric
shock and failure.
CAUTION!
Many accessories that can be plugged in draw power
from the vehicle's battery, even when not in use (i.e.,
cellular phones, etc.). Eventually, if plugged in long
enough, the vehicle's battery will discharge suffi -
ciently to degrade battery life and/or prevent the
engine from starting.
 Accessories that draw higher power (i.e., coolers,
vacuum cleaners, lights, etc.), will degrade the
battery even more quickly. Only use these intermit -
tently and with greater caution.
 After the use of high power draw accessories, or long
periods of the vehicle not being started (with acces -
sories still plugged in), the vehicle must be driven a
sufficient length of time to allow the alternator to
recharge the vehicle's battery.
 Power outlets are designed for accessory plugs only.
Do not hang any type of accessory or accessory
bracket from the plug. Improper use of the power
outlet can cause damage.
CAUTION!
WARNING!
To avoid serious injury or death:
Do not insert any objects into the receptacles.
 Do not touch with wet hands.
 Close the lid when not in use.
 If this outlet is mishandled, it may cause an electric
shock and failure.
2

23_JL_OM_EN_USC_t.book Page 63

GETTING TO KNOW YOUR VEHICLE93
Ignition Off Operation
The power top switch can remain active in Accessory Delay
for up to approximately 10 minutes after the vehicle’s
ignition is placed to the OFF position. Opening either front
door will cancel this feature.
NOTE:Ignition Off time is programmable through the Uconnect
system Úpage 184.
Relearn Procedure
For vehicles equipped with a power top, there is a relearn
procedure that allows you to calibrate the power top when
the “Express Mode” stops working. To reset the power top,
follow these steps:

1. Place the ignition in the RUN position, and start the
vehicle.

NOTE:The engine must be running to perform the relearn
procedure.
2. Ensure the power top is in the fully closed position.
3. Push and hold the Close switch for 10 seconds. This will put the power top into calibration mode.
4. Continue holding down the close button while the top goes fully open and then back to fully close.
5. Once the power top has stopped in the fully closed position, release the close button. The power top is
now reset and ready to use.
NOTE:If the close button is released anytime during the
relearning process, the relearn may not be complete, and
the procedure must be repeated.
Rear Quarter Window Removal
On vehicles equipped with a Power Sliding Top, the rear
quarter windows can be removed. To remove these
windows, follow this procedure:

1. Open the swing gate, and lift the rear window.

2. Open both side doors nearest the quarter windows.
3. Locate the rear quarter window latches (two on each window) on the interior of the windows.
4. Rotate the left hand side latch clockwise to release.
5. Rotate the right hand side latch counterclockwise to
release.

Step Five

6. From the outside of the vehicle, lift each window upward and away from the vehicle.
NOTE:Do not pull down or apply any weight to the windows after
the latches are released. Damage could result to the pins
holding the windows in place.

Step Six
Step Six

1 — Rotate Left Handle Clockwise
2 — Rotate Right Handle Counterclockwise
2

23_JL_OM_EN_USC_t.book Page 93

108GETTING TO KNOW YOUR INSTRUMENT PANEL
Use this QR code to access your digital
experience.
INSTRUMENT CLUSTER DESCRIPTIONS

1.
Tachometer
 Indicates the engine speed in revolutions per
minute (RPM x 1000).
2. Temperature Gauge
 The temperature gauge shows engine coolant
temperature. Any reading within the normal range
indicates that the engine cooling system is oper -
ating satisfactorily.
 The pointer will likely indicate a higher tempera -
ture when driving in hot weather, up mountain
grades, or when towing a trailer. It should not be
allowed to exceed the upper limits of the normal
operating range. 3.
Instrument Cluster Display
 The instrument cluster display features a driver
interactive display
Úpage 108. 4.
Fuel Gauge
 The pointer shows the level of fuel in the fuel tank
when the ignition switch is in the ON/RUN posi -
tion.
 The fuel pump symbol points to the side
of the vehicle where the fuel filler door is
located.
5. Speedometer
 Indicates vehicle speed.
INSTRUMENT CLUSTER DISPLAY
Your vehicle will be equipped with an instrument cluster
display, which offers useful information to the driver. With
the ignition in the OFF mode, opening/closing of a door will
activate the display for viewing, and display the total miles,
or kilometers, in the odometer. Your instrument cluster
display is designed to display important information about
your vehicle’s systems and features. Using a driver
interactive display located on the instrument panel, your
instrument cluster display can show you how systems are
working and give you warnings when they aren’t. The
steering wheel mounted controls allow you to scroll
through and enter the main menus and submenus. You
can access the specific information you want and make
selections and adjustments.CAUTION!
Do not operate the engine with the tachometer pointer
in the red area. Engine damage will occur.
WARNING!
A hot engine cooling system is dangerous. You or others
could be badly burned by steam or boiling coolant. It is
recommended to call an authorized dealer for service if
your vehicle overheats.
CAUTION!
Driving with a hot engine cooling system could damage
your vehicle. If the temperature gauge reads “H” pull
over and stop the vehicle. Idle the vehicle with the air
conditioner turned off until the pointer drops back into
the normal range. If the pointer remains on the “H”,
turn the engine off immediately and call an authorized
dealer for service.

23_JL_OM_EN_USC_t.book Page 108

110GETTING TO KNOW YOUR INSTRUMENT PANEL
OIL CHANGE RESET — IF EQUIPPED
Use this QR code to access your digital
experience.
Your vehicle may be equipped with an
engine oil change indicator system.
The “Oil Change Required” message
will display in the instrument cluster
display for five seconds after a single
chime has sounded to indicate the next
scheduled oil change interval. The engine oil change
indicator system is duty cycle based, which means the
engine oil change interval may fluctuate, dependent upon
your personal driving style.
Unless reset, this message will continue to display each
time you place the ignition in the ON/RUN position. To turn
off the message temporarily, push and release the OK
button. To reset the oil change indicator system (after
performing the scheduled maintenance), refer to the
following procedure.
Oil Life Reset

1. Without pushing the brake pedal, place the ignition in the ON/RUN mode (do not start the engine).

2. Navigate to "Oil Life" submenu in "Vehicle Info" in the instrument cluster display.
3. Push and hold the OK button until the gauge resets to
100%. Secondary Method For Oil Change Reset Procedure

1. Without pushing the brake pedal, place the ignition
in the ON/RUN position (do not start the engine).

2. Fully press the accelerator pedal, slowly, three times within ten seconds.
3. Without pushing the brake pedal, place the ignition in the OFF position.
NOTE:If the indicator message illuminates when you start the
vehicle, the oil change indicator system did not reset. If
necessary, repeat this procedure.
DISPLAY AND MESSAGES
The instrument cluster display is located in the center
portion of the cluster and consist of multiple sections:
Main Screen — The inner ring of the display will illumi -
nate in black under normal conditions, yellow for non
critical warnings and red for critical warnings
 Submenu Dots — Whenever there are submenus avail -
able, the position within the submenus is shown here
 Reconfigurable Telltales/Information
 Gear Selector Status (PRND)
 Driver Interactive Display (Compass, Temp, Range to
Empty, Trip A, Trip B, Average Fuel Economy, Current
Fuel Economy and Time)
 Four Wheel Drive (4WD) Status — If Equipped The instrument cluster display will normally display the
main menu or the screens of a selected feature of the
main menu. The main display area also displays pop-up
messages and warning or information messages. These
pop-up messages fall into several categories:

Five Second Stored Messages
When the appropriate conditions occur, this type of
message takes control of the main display area for five
seconds and then returns to the previous screen. Most
of the messages of this type are then stored (as long as
the condition that activated it remains active) and can
be reviewed from the “Messages” main menu item.
Examples of this message type are “Right Front Turn
Signal Lamp Out” and “Low Tire Pressure”.
 Unstored Messages
This message type is displayed indefinitely or until the
condition that activated the message is cleared. Exam -
ples of this message type are “Turn Signal On” (if a turn
signal is left on) and “Lights On” (if driver leaves the
vehicle with the lights on).
 Unstored Messages Until RUN
These messages deal primarily with the Remote Start
feature. This message type is displayed until the igni -
tion is in the RUN state. Examples of this message type
are “Remote Start Canceled - Door Ajar” and “Press
Brake Pedal and Push Button to Start”.
 Five Second Unstored Messages
When the appropriate conditions occur, this type of
message takes control of the main display area for five
seconds and then returns to the previous screen. An
example of this message type is “Automatic High
Beams On”.

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