wheel JEEP WRANGLER 2023 User Guide

56GETTING TO KNOW YOUR VEHICLE
Driver And Passenger Temperature Up And
Down Buttons
Provides the driver and passenger with independent
temperature control.
Push the red button on the faceplate or
touchscreen or press and slide the
temperature bar towards the red arrow button
on the touchscreen for warmer temperature
settings.
Push the blue button on the faceplate or
touchscreen or press and slide the
temperature bar towards the blue arrow button
on the touchscreen for cooler temperature
settings.
NOTE:The numbers within the temperature display will only
appear if your vehicle is equipped with an Automatic
Climate Control system.
SYNC Button
Press the SYNC button on the touchscreen to
toggle the SYNC feature on/off. The SYNC
indicator illuminates when SYNC is on. SYNC
synchronizes the passenger temperature
setting with the driver temperature setting. Changing the
passenger’s temperature setting while in SYNC will
automatically exit this feature.
NOTE:The SYNC button is only available on the touchscreen.
Blower Control
Blower Control regulates the amount of air
forced through the Climate Control system.
Adjusting the blower will cause automatic
mode to switch to manual operation. There are
seven blower speeds available. The speeds can be
selected using either the blower control knob on the
faceplate or the buttons on the touchscreen.
 Faceplate: The blower speed increases as you turn the
blower control knob clockwise from the lowest blower
setting. The blower speed decreases as you turn the
blower control knob counterclockwise.
 Touchscreen: Use the small blower icon to reduce the
blower setting and the large blower icon to increase the
blower setting. The blower can also be selected by
pressing the blower bar area between the icons.
Mode Control
Select one of the Mode buttons on the
touchscreen or press the Mode button on the
faceplate to adjust the airflow distribution. The
airflow distribution can be adjusted so air
comes from the instrument panel outlets, floor outlets,
defrost outlets, and demist outlets.
Panel Mode
Air comes from the outlets in the instrument
panel. Each of these outlets can be individually
adjusted to direct the flow of air. The air vanes
of the center outlets and outboard outlets can
be moved up and down or side to side to regulate airflow
direction. There is a shut-off wheel located below the air
vanes to shut off or adjust the amount of airflow from
these outlets.
Bi-Level Mode
Air comes from the instrument panel outlets
and floor outlets. A slight amount of air is
directed through the defrost and side window
demister outlets.
NOTE:Bi-Level mode is designed under comfort conditions to
provide cooler air out of the panel outlets and warmer air
from the floor outlets.
Floor Mode
Air comes from the floor outlets. A slight
amount of air is directed through the defrost
and side window demister outlets.
Mix Mode
Air is directed through the floor, defrost, and
side window demister outlets. This setting
works best in cold or snowy conditions that
require extra heat to the windshield. This
setting is good for maintaining comfort while reducing
moisture on the windshield.
Climate Control OFF Button
Press and release the OFF button on the
touchscreen, or push the OFF button on the
faceplate to turn the Climate Control ON/OFF.

23_JL_OM_EN_USC_t.book Page 56

58GETTING TO KNOW YOUR VEHICLE
Temperature Control
Temperature Control regulates the temperature of the air
forced through the climate system.
The temperature increases as you turn the
temperature control knob clockwise.
The temperature decreases as you turn the
temperature control knob counterclockwise.
Heater Only
Turning the temperature control knob clockwise increases
the heating temperature and turning the temperature
control knob counterclockwise decreases the heating
temperature.
NOTE:The numbers within the temperature display will only
appear if your vehicle is equipped with an Automatic
Climate Control system.
Blower Control
Blower Control regulates the amount of air
forced through the climate system. There are
seven blower speeds available. The blower
speeds increase as you turn the blower control
knob clockwise from the lowest blower setting. The blower
speed decreases as you turn the blower control knob
counterclockwise.
Mode Control
Turn the mode control knob to adjust airflow
distribution. The airflow distribution mode can
be adjusted so air comes from the instrument
panel outlets, floor outlets, defrost outlets and
demist outlets.
Panel Mode
Air comes from the outlets in the instrument
panel. Each of these outlets can be individually
adjusted to direct the flow of air. The air vanes
of the center outlets and outboard outlets can
be moved up and down or side to side to regulate airflow
direction. There is a shut-off wheel located below the air
vanes to shut off or adjust the amount of airflow from
these outlets.
Bi-Level Mode
Air comes from the instrument panel outlets
and floor outlets. A slight amount of air is
directed through the defrost and side window
demister outlets.
NOTE:Bi-Level mode is designed under comfort conditions to
provide cooler air out of the panel outlets and warmer air
from the floor outlets.
Floor Mode
Air comes from the floor outlets. A slight
amount of air is directed through the defrost
and side window demister outlets.
Mix Mode
Air is directed through the floor, defrost, and
side window demister outlets. This setting
works best in cold or snowy conditions that
require extra heat to the windshield. This
setting is good for maintaining comfort while reducing
moisture on the windshield.
Climate Control OFF
To turn the Climate Controls off, turn the blower
control knob to the OFF (O) position.
CAUTION!
Failure to follow these cautions can cause damage to
the heating elements:
 Use care when washing the inside of the rear
window. Do not use abrasive window cleaners on the
interior surface of the window. Use a soft cloth and a
mild washing solution, wiping parallel to the heating
elements. Labels can be peeled off after soaking
with warm water.
 Do not use scrapers, sharp instruments, or abrasive
window cleaners on the interior surface of the
window.
 Keep all objects a safe distance from the window.

23_JL_OM_EN_USC_t.book Page 58

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

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

GETTING TO KNOW YOUR INSTRUMENT PANEL109
INSTRUMENT CLUSTER DISPLAY
L
OCATION AND CONTROLS
The instrument cluster display is located in the center of
the instrument cluster.

Instrument Cluster Display Location

The system allows the driver to select information by
pushing the following buttons mounted on the steering
wheel:

Instrument Cluster Display Control Buttons

 Left Arrow Button
Push and release the left arrow button to access
the information screens or submenu screens of a main
menu item.
 Up Arrow Button
Push and release the up arrow button to scroll
upward through the Main Menu items.
 Right Arrow Button
Push and release the right arrow button to access
the information screens or submenu screens of a main
menu item.
 Down Arrow Button
Push and release the down arrow button to scroll
downward through the Main Menu items.
 OK Button
Push the OK button to access/select the information
screens or submenu screens of a Main Menu item.
Push and hold the OK arrow button for two seconds to
reset displayed/selected features that can be reset.
1 — Instrument Cluster Display Screen
2 — Instrument Cluster Display Controls
1 — Left Arrow Button
2 — Up Arrow Button
3 — Right Arrow Button
4 — Down Arrow Button
5 — OK Button
3

23_JL_OM_EN_USC_t.book Page 109

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”.

23_JL_OM_EN_USC_t.book Page 110

112GETTING TO KNOW YOUR INSTRUMENT PANEL
INSTRUMENT CLUSTER DISPLAY
S
ELECTABLE ITEMS
The instrument cluster display can be used to view the
following main menu items:
NOTE:Depending on the vehicles options, feature settings may
vary.
Speedometer
Push and release the up or down arrow button
until the speedometer menu icon is displayed in the
instrument cluster display. Push and release the OK
button to toggle between MPH and km/h.
Vehicle Info
Push and release the up or down arrow button
until the Vehicle Info menu icon is displayed in the
instrument cluster display. Push and release the left or
right arrow button to scroll through the information
submenus and push and release the OK button to select
or reset the resettable submenus.
Off Road
Push and release the up or down arrow button
until the Off Road menu icon is displayed in the instrument
cluster display. Push and release the left or right
arrow button to scroll through the information submenus.
 Drivetrain
 Front Wheel Angle: displays the graphical and
numerical value of calculated average front wheel
angle from the steering wheel orientation.
 Transfer Case Lock Status: displays “Lock”
graphic only during 4WD High, 4WD High Part
Time, 4WD Low status.
 Axle Lock And Sway Bar Status (If Equipped):
displays front and rear or rear only axle locker
graphic, and sway bar connection graphic with text
message (connected or disconnected). 
Pitch And Roll
 Displays the pitch and roll of the vehicle in the
graphic with the angle number on the screen.
NOTE:When vehicle speed becomes too high to display the pitch
and roll, “- -” will display in place of the numbers, and the
graphic will be greyed out. A message indicating the
necessary speed for the feature to become available will
also display.
Driver Assist — If Equipped
The Driver Assist menu displays the status of the ACC
systems.
Push and release the up or down arrow button
until the Driver Assist menu is displayed in the instrument
cluster display.
Adaptive Cruise Control (ACC) Feature — If Equipped
The instrument cluster display displays the current ACC
system settings. The information displayed depends on
ACC system status.
Push the ACC ON/OFF button (located on the steering
wheel) until one of the following displays in the instrument
cluster display:
Adaptive Cruise Control Off
When ACC is deactivated, the display will read “Adaptive
Cruise Control Off.”
Adaptive Cruise Control Ready
When ACC is activated but the vehicle speed setting has
not been selected, the display will read “Adaptive Cruise
Control Ready.”
Speedometer
Driver Assist — If
EquippedStop/Start
Vehicle Info Fuel Economy Audio
Off Road Trip Info Messages
Screen Setup Phone Call
Status — If
Equipped
Tire PressureSingle Gauge
Submenu — If
EquippedCritical Level
Logic — If
Equipped
Oil Life Diesel Exhaust
Fluid Level — If
EquippedCoolant
Temperature
Oil Pressure Oil Temperature Transmission
Temperature —
Automatic
Transmission
Only
Battery Voltage

23_JL_OM_EN_USC_t.book Page 112

GETTING TO KNOW YOUR INSTRUMENT PANEL113
Push the SET + or the SET - button (located on the steering
wheel), and the following will display in the instrument
cluster display.
ACC SET
When ACC is set, the set speed will display in the
instrument cluster.
The ACC screen may display once again if any of the
following ACC activity occurs:
System Cancel
 Driver Override
 System Off
 ACC Proximity Warning
 ACC Unavailable Warning
NOTE:
The instrument cluster display will return to the last
display selected after five seconds of no ACC display
activity
Úpage 152.
Fuel Economy
Push and release the up or down arrow button
until the Fuel Economy icon is highlighted in the
instrument cluster display. Push and hold the OK button to
reset average fuel economy feature.
Toggle left or right to select a display with or
without Current Fuel Economy Information.
 Range – The display shows the estimated distance (mi
or km) that can be traveled with the fuel remaining in
the tank. When the Range value is less than 10 miles
(16 kilometers), the Range display will change to a
“LOW” message. Adding a significant amount of fuel to
the vehicle will turn off the “LOW” message and a new Range value will display. Range cannot be reset
through the
OK button.
NOTE:Significant changes in driving style or vehicle loading will
greatly affect the actual drivable distance of the vehicle,
regardless of the Range displayed value.
 Average – The display shows the average fuel economy
(MPG, L/100 km, or km/L) since the last reset.
 Current – This display shows the current fuel economy
(MPG, L/100 km, km/L) while driving.
Trip Info
Push and release the up or down arrow button
until the Trip icon/title is highlighted in the instrument
cluster display, then push and release the left or
right arrow button to select Trip A or Trip B.
The Trip A and Trip B information will display the following:
 Distance
 Average Fuel Economy
 Elapsed Time
Hold the OK button to reset all the information.
Stop/Start — If Equipped
Push and release the up or down arrow button
until the Stop/Start icon/title is highlighted in the
instrument cluster display. The screen will display the
Stop/Start status.
Audio
Push and release the up or down arrow button
until the Audio Menu icon/title is highlighted in the
instrument cluster display. This menu will display the
audio source information, including the Song name, Artist
name, and audio source with an accompanying graphic.
Messages
Push and release the up or down arrow button
until the Messages Menu item is highlighted. This feature
shows the number of stored warning messages. Pushing
the right arrow button will allow you to see what the
stored messages are.
When no messages are present, a “No Stored Messages”
will display.
Screen Setup
Push and release the up or down arrow button
until the Screen Setup Menu Icon/Title is highlighted in
the instrument cluster display. Push and release the OK
button to enter the submenus and follow the prompts on
the screen as needed. The Screen Setup feature allows
you to change what information is displayed in the
instrument cluster as well as the location that information
is displayed.
NOTE:Based upon equipment options and current vehicle
status, some of the features may not be available.
3

23_JL_OM_EN_USC_t.book Page 113

GETTING TO KNOW YOUR INSTRUMENT PANEL115
When load reduction is activated, the message “Battery
Saver On” or “Battery Saver Mode” will appear in the
instrument cluster display.
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 117.
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
 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 the charging
system. The charging system is still functioning prop -
erly.
 Turning on all possible vehicle electrical loads (e.g.
HVAC to max settings, exterior and interior lights, over -
loaded power outlets +12 Volt, 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).
 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 Volt portable appliances like vacuum cleaner’s,
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 in to power outlets
+12 Volt, 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.
DIESEL DISPLAYS
When the appropriate conditions exist, the following
messages display in the instrument cluster display:
Exhaust Filter Nearing Full Safely Drive at Consistent
Speeds to Clear
 Exhaust Filter Full – Power Reduced See Dealer
 Exhaust System Service Required – See Dealer
 Exhaust System – Filter XX% Full Service Required See
Dealer
 Exhaust System Regeneration in Process Continue
Driving
 Exhaust System – Regeneration Completed
DIESEL PARTICULATE FILTER (DPF)
M
ESSAGES
This engine meets all required diesel engine emissions
standards. To achieve these emissions standards, your
vehicle is equipped with a state-of-the-art engine and
exhaust system. These systems are seamlessly integrated
into your vehicle and managed by the Powertrain Control
Module (PCM). The PCM manages engine combustion to
allow the exhaust system’s catalyst to trap and burn
Particulate Matter (PM) pollutants, with no input or
interaction on your part.
3

23_JL_OM_EN_USC_t.book Page 115

GETTING TO KNOW YOUR INSTRUMENT PANEL121
Service Forward Collision Warning (FCW)
Light — If Equipped
This warning light will illuminate to indicate a
fault in the Forward Collision Warning System.
Contact an authorized dealer for service
Úpage 255.
Service Stop/Start System Warning Light —
If Equipped
This warning light will illuminate when the
Stop/Start system is not functioning properly
and service is required. Contact an authorized
dealer for service.
Cruise Control Fault Warning Light
This warning light will illuminate to indicate the
Cruise Control system is not functioning
properly and service is required. Contact an
authorized dealer.
Sway Bar Fault Warning Light
This light will illuminate when there is a fault in
the sway bar disconnect system Úpage 145.
Tire Pressure Monitoring System (TPMS)
Warning Light
The warning light switches on and a message is
displayed to indicate that the tire pressure is
lower than the recommended value and/or
that slow pressure loss is occurring. In these
cases, optimal tire duration and fuel consumption may not
be guaranteed. Should one or more tires be in the condition previously
mentioned, the display will show the indications
corresponding to each tire.
Each tire, including the spare (if provided), should be
checked monthly when cold and inflated to the inflation
pressure recommended by the vehicle manufacturer on
the vehicle placard or tire inflation pressure label. If your
vehicle has tires of a different size than the size indicated
on the vehicle placard or tire inflation pressure label, you
should determine the proper tire inflation pressure for
those tires.
As an added safety feature, your vehicle has been
equipped with a TPMS that illuminates a low tire pressure
telltale when one or more of your tires is significantly
underinflated. Accordingly, when the low tire pressure
telltale illuminates, you should stop and check your tires
as soon as possible, and inflate them to the proper
pressure. Driving on a significantly under inflated tire
causes the tire to overheat and can lead to tire failure.
Underinflation also reduces fuel efficiency and tire tread
life, and may affect the vehicle’s handling and stopping
ability.
Please note that the TPMS is not a substitute for proper
tire maintenance, and it is the driver’s responsibility to
maintain correct tire pressure, even if underinflation has not reached the level to trigger illumination of the TPMS
low tire pressure telltale.
Your vehicle has also been equipped with a TPMS
malfunction indicator to indicate when the system is not
operating properly. The TPMS malfunction indicator is
combined with the low tire pressure telltale. When the
system detects a malfunction, the telltale will flash for
approximately one minute and then remain continuously
illuminated. This sequence will continue upon subsequent
vehicle start-ups as long as the malfunction exists. When
the malfunction indicator is illuminated, the system may
not be able to detect or signal low tire pressure as
intended. TPMS malfunctions may occur for a variety of
reasons, including the installation of replacement or
alternate tires or wheels on the vehicle that prevent the
TPMS from functioning properly. Always check the TPMS
malfunction telltale after replacing one or more tires or
wheels on your vehicle to ensure that the replacement or
alternate tires and wheels allow the TPMS to continue to
function properly.
CAUTION!

Do not continue driving with one or more flat tires as
handling may be compromised. Stop the vehicle, avoid
-
ing sharp braking and steering. If a tire puncture occurs,
repair immediately using the dedicated tire repair kit and
contact an authorized dealer as soon as possible.

CAUTION!
The TPMS has been optimized for the original equip -
ment tires and wheels. TPMS pressures and warning
have been established for the tire size equipped on
your vehicle. Undesirable system operation or sensor
damage may result when using replacement equipment
that is not of the same size, type, and/or style. After -
market wheels can cause sensor damage. Using after -
market tire sealants may cause the Tire Pressure
Monitoring System (TPMS) sensor to become inopera -
ble. After using an aftermarket tire sealant it is recom -
mended that you take your vehicle to an authorized
dealer to have your sensor function checked.
3

23_JL_OM_EN_USC_t.book Page 121