2023 JEEP WRANGLER service indicator

GETTING TO KNOW YOUR INSTRUMENT PANEL125
ONBOARD DIAGNOSTIC SYSTEM
(OBD II) C
YBERSECURITY
Your vehicle is required to have OBD II and a connection
port to allow access to information related to the
performance of your emissions controls. Authorized
service technicians may need to access this information to
assist with the diagnosis and service of your vehicle and
emissions system
Úpage 184.
EMISSIONS INSPECTION AND
MAINTENANCE PROGRAMS
In some localities, it may be a legal requirement to pass an
inspection of your vehicle's emissions control system.
Failure to pass could prevent vehicle registration.
For states that require an Inspection and
Maintenance (I/M), this check verifies the
Malfunction Indicator Light (MIL) is functioning
and is not on when the engine is running, and
that the OBD II system is ready for testing.
The OBD II system may not be ready if your vehicle was
recently serviced, recently had a depleted battery or a
battery replacement. If the OBD II system should be
determined not ready for the I/M test, your vehicle may fail
the test.
Your vehicle has a simple ignition actuated test, which you
can use prior to going to the test station. To check if your
vehicle's OBD II system is ready, you must do the following:

1. Cycle the ignition switch to the ON position, but do not crank or start the engine.

NOTE:If you crank or start the engine, you will have to start this
test over.
2. As soon as you cycle the ignition switch to the ON position, you will see the Malfunction Indicator Light
(MIL) symbol come on as part of a normal bulb check. 3. Approximately 15 seconds later, one of two things will
happen:
 The MIL will flash for about 10 seconds and then
return to being fully illuminated until you turn OFF
the ignition or start the engine. This means that
your vehicle's OBD II system is not ready and you
should not proceed to the I/M station.
 The MIL will not flash at all and will remain fully illu -
minated until you place the ignition in the off posi -
tion or start the engine. This means that your
vehicle's OBD II system is ready and you can
proceed to the I/M station.
If your OBD II system is not ready, you should see an
authorized dealer or repair facility. If your vehicle was
recently serviced or had a battery failure or replacement,
you may need to do nothing more than drive your vehicle
as you normally would in order for your OBD II system to
update. A recheck with the previously mentioned test
routine may then indicate that the system is now ready.
Regardless of whether your vehicle's OBD II system is
ready or not, if the MIL is illuminated during normal vehicle
operation you should have your vehicle serviced before
going to the I/M station. The I/M station can fail your
vehicle because the MIL is on with the engine running.
WARNING!
 ONLY an authorized service technician should
connect equipment to the OBD II connection port in
order to read the VIN, diagnose, or service your
vehicle.
 If unauthorized equipment is connected to the OBD II
connection port, such as a driver-behavior tracking
device, it may:
 Be possible that vehicle systems, including
safety related systems, could be impaired or a
loss of vehicle control could occur that may
result in an accident involving serious injury or
death.
 Access, or allow others to access, information
stored in your vehicle systems, including
personal information.
3

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STARTING AND OPERATING151
TO MANUALLY TURN ON THE STOP/
S
TART SYSTEM
Push the Stop/Start OFF switch (located on the switch
bank). The light on the switch will turn off.
SYSTEM MALFUNCTION
If there is a malfunction in the Stop/Start system, the
system will not shut down the engine. A “SERVICE STOP/
START SYSTEM” message and a yellow Stop/Start telltale
will appear in the Instrument Cluster Display
Úpage 108.
If the “SERVICE STOP/START SYSTEM” message appears
in the instrument cluster display, have the system
checked by an authorized dealer.
If a malfunction occurs during an autostop, the vehicle
may not auto start and will need a key start.
CRUISE CONTROL SYSTEMS — IF EQUIPPED
Your vehicle may be equipped with the Cruise Control
system, or the Adaptive Cruise Control (ACC) system:
 Cruise Control will keep your vehicle at a constant
preset speed.
 Adaptive Cruise Control (ACC) will adjust the vehicle
speed up to the preset speed to maintain a distance
with the vehicle ahead.
NOTE:
In vehicles equipped with ACC, if ACC is not enabled,
Fixed Speed Cruise Control will not detect vehicles
directly ahead of you. Always be aware of the feature
selected. 
Only one Cruise Control feature can operate at a time.
For example, if Fixed Speed Cruise Control is enabled,
Adaptive Cruise Control will be unavailable, and vice
versa.
CRUISE CONTROL
When engaged, the Cruise Control takes over accelerator
operations at speeds greater than 20 mph (32 km/h).
The Cruise Control buttons are located on the right side of
the steering wheel.

Cruise Control Buttons

To Activate
Push the on/off button to activate the Cruise Control. The
cruise indicator light in the instrument cluster display will
illuminate. To turn the system off, push the on/off button
a second time. The cruise indicator light will turn off. The
system should be turned off when not in use.
1 — SET (+)/Accel
2 — CANC/Cancel
3 — SET (-)/Decel
4 — On/Off
5 — RES/Resume
WARNING!
Cruise Control can be dangerous where the system
cannot maintain a constant speed. Your vehicle could
go too fast for the conditions, and you could lose control
and have an accident. Do not use Cruise Control in
heavy traffic or on roads that are winding, icy,
snow-covered or slippery.
WARNING!
Leaving the Cruise Control system on when not in use is
dangerous. You could accidentally set the system or
cause it to go faster than you want. You could lose
control and have an accident. Always leave the system
off when you are not using it.
4

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228MULTIMEDIA
For customers in Canada, press the My Vehicle button.
Select from “Dashboard”, “Vehicle Health Report”, and
“Recalls”. The website will then prompt you to log in using
your email address and password.
Edit/Edit Profile:
To manage the details of your SiriusXM Guardian™
account, such as your contact information, password
and SiriusXM Guardian™ PIN, click on the Edit/Edit
Profile button to access the details of your account.
 Connected Services Status:
This statement will indicate your SiriusXM
Guardian™-equipped vehicle.
 Remote Commands:
For vehicles with an active SiriusXM Guardian™
subscription, press one of these icons and enter your
four-digit SiriusXM Guardian™ Security PIN to remotely
start (if equipped), lock/unlock doors or sound the horn
and flash the lights.
Editing Your Notifications
Notifications are an important element of your SiriusXM
Guardian™ account. For example, any time you use your
remote services (such as Remote Door Unlock), you can
elect to receive a text message, push notification, and/or
E-mail to notify you of the event. To set up the
notifications, please follow these instructions.

1. Log on to your Owner’s Account at
https://
www.mopar.com/en-us.html (US Residents) and
select “Dashboard”, or www.mopar.ca
(Canadian
Residents), select “My Vehicle” and then
“Dashboard”.

2. Click the Edit/Edit Profile button. 3. Once there, select “SiriusXM Guardian™” where you
can edit Notification Preferences.
4. You can enter a mobile phone and/or email address to notify you, and you can customize the types of
messages.
USING SIRIUSXM GUARDIAN™
SOS Call — If Equipped
Access To Emergency Services At The Push Of A Button
SiriusXM Guardian™ In-Vehicle Assistance Features
With SiriusXM Guardian™, your vehicle has onboard
assistance features located on the rearview mirror or
overhead console designed to enhance your driving
experience if you should ever need assistance or support. Description
SOS Call offers a convenient way to get in contact with a
SiriusXM Guardian™ Customer Care agent in the event of
an emergency. When the connection between the vehicle
and the live agent is made, your vehicle will automatically
transmit location information. In the event of a minor
collision, medical or any other emergency, press the SOS
button to be connected to a call center agent who can
send emergency assistance to your vehicle’s location.
NOTE:Certain SiriusXM Guardian™ connected services are
dependent on an operational Uconnect system, cellular
network availability that is compatible with the device in
your vehicle, and GPS network availability. Not all features
of SiriusXM Guardian™ are available everywhere at all
times, particularly in remote or enclosed areas.
How It Works


1. Push the SOS Call button; the indicator light will turn green indicating a call has been placed.

NOTE:

In case the SOS Call button is accidentally pushed,
there is a 10-second delay before the SOS call is
placed. The system will verbally alert you that a call
is about to be made. To cancel the SOS Call connec -
tion, push the SOS Call button on the rearview
mirror or overhead console or press the Cancel
button on the touchscreen within 10 seconds.

 During an SOS Call, the Bluetooth®-paired phone
is disconnected so incoming or outgoing calls will
go through your mobile device versus the
hands-free system which is not available due to
the SOS Call.
WARNING!
Some SiriusXM Guardian™ connected services,
including SOS Call and Roadside Assistance Call, will
NOT work without a network connection compatible
with your device.
Center Light Status Description
Off No call activated
Green Active call in progress
Red System error

23_JL_OM_EN_USC_t.book Page 228

268SAFETY
until the fault is cleared. In addition, a single chime will
sound to alert you that the Redundant Air Bag Warning
Light has come on and a fault has been detected. If the
Redundant Air Bag Warning Light comes on intermittently
or remains on while driving have an authorized dealer
service the vehicle immediately
Úpage 117.
Front Air Bags
This vehicle has front air bags and lap/shoulder belts for
both the driver and front passenger. The front air bags are
a supplement to the seat belt restraint systems. The driver
front air bag is mounted in the center of the steering
wheel. The passenger front air bag is mounted in the
instrument panel, above the glove compartment. The
words “SRS AIRBAG” or “AIRBAG” are embossed on the air
bag covers.

Front Air Bag/Knee Impact Bolster Locations

Driver And Passenger Front Air Bag
Features
The Advanced Front Air Bag system has multistage driver
and front passenger air bags. This system provides output
appropriate to the severity and type of collision as
determined by the Occupant Restraint Controller (ORC),
which may receive information from the front impact
sensors (if equipped) or other system components.
The first stage inflator is triggered immediately during an
impact that requires air bag deployment. A low energy
output is used in less severe collisions. A higher energy
output is used for more severe collisions. This vehicle may be equipped with a driver and/or front
passenger seat belt buckle switch that detects whether
the driver or front passenger seat belt is buckled. The seat
belt buckle switch may adjust the inflation rate of the
Advanced Front Air Bags.
This vehicle may be equipped with driver and/or front
passenger seat track position sensors that may adjust the
inflation rate of the Advanced Front Air Bags based upon
seat position.
This vehicle has an Occupant Classification System (OCS)
in the front passenger seat. The OCS is designed to
activate or deactivate the Passenger Advanced Front Air
Bag depending on the occupant’s seated weight. It is
designed to deactivate the Passenger Advanced Front Air
Bag for an unoccupied seat and for occupants whose
seated weight classifies them in a category other than a
properly seated adult. This could be a child, teenager, or
even an adult.
The Passenger Air Bag Disable (PAD) Indicator Light (an
amber light located on the overhead sports bar) tells the
driver and front passenger when the Passenger Advanced
Front Air Bag is deactivated. The PAD Indicator Light
illuminates the words “PASSENGER AIR BAG OFF” to show
that the Passenger Advanced Front Air Bag will not deploy
during a collision.
NOTE:When the front passenger seat is empty or when very light
objects are placed on the seat, the Passenger Advanced
Front Air Bag will not deploy even though the Passenger Air
Bag Disable (PAD) System Indicator Light is NOT illumi
-
nated.
1 — Driver And Passenger Front Air Bags
2 — Driver And Passenger Knee Impact Bolsters
WARNING!

Being too close to the steering wheel or instrument
panel during front air bag deployment could cause
serious injury, including death. Air bags need room to
inflate. Sit back, comfortably extending your arms to
reach the steering wheel or instrument panel.
 Never place a rear-facing child restraint in front of an
air bag. A deploying passenger front air bag can
cause death or serious injury to a child 12 years or
younger, including a child in a rear-facing child
restraint.
 Never install a rear-facing child restraint in the front
seat of a vehicle. Only use a rear-facing child
restraint in the rear seat. If the vehicle does not have
a rear seat, do not transport a rear-facing child
restraint in that vehicle.

23_JL_OM_EN_USC_t.book Page 268

SAFETY271
Passenger Advanced Front Air Bag Disabled (PAD)
Indicator Light
The Passenger Advanced Front Air Bag Disabled (PAD)
Indicator Light (an amber light located on the overhead
sports bar) tells the driver and front passenger when the
Passenger Advanced Front Air Bag is deactivated. The PAD
Indicator light illuminates the words “PASSENGER AIR BAG
OFF” to show that the Passenger Advanced Front Air Bag
will not deploy during a collision. When the front
passenger seat is empty or when very light objects are
placed on the seat and the seat belt is unbuckled, the
Passenger Advanced Front Air Bag will not deploy even
though the PAD indicator light is NOT illuminated.
The PAD indicator light should not be illuminated when an
adult passenger is properly seated in the front passenger
seat. The driver and adult passenger should verify that the
PAD Indicator Light is not illuminated when an adult is
riding in the front passenger seat. If an adult is not seated properly, the Passenger Advanced Front Air Bag may
deactivate and the PAD Indicator Light will be illuminated.
The PAD Indicator Light should be illuminated and the
Passenger Advanced Front Air Bag should be deactivated
for most properly seated and restrained children in the
passenger seat and for most properly installed child
restraint systems. However, under certain conditions,
even with a properly installed child restraint system, the
PAD Indicator Light may not be illuminated, even though
the Passenger Advanced Front Air Bag is deactivated. This
can occur if the child restraint is lighter than the lightest
weight necessary to illuminate the PAD Indicator Light.
NEVER
assume the Passenger Advanced Front Air Bag is
deactivated unless the PAD Indicator Light is illuminated
with the words “PASSENGER AIR BAG OFF.”
NOTE:If the seat belt is buckled for an empty seat, the PAD Indi -
cator Light will illuminate.
If The PAD Indicator Light Is Illuminated For An Adult
Passenger:
If an adult passenger is seated in the front passenger seat
and the PAD Indicator Light is illuminated, the passenger
may be sitting improperly. Follow the steps below to allow
the OCS to detect the adult passenger’s seated weight to
activate the Passenger Advanced Front Air Bag:

1. Turn off the vehicle and have the adult passenger step out of the vehicle.

2. Remove any extra materials from the passenger seat, such as cushions, pads, seat covers, seat massagers,
blankets, extra clothing, etc.
3. Place the seatback in the full upright position. 4. Have the adult passenger sit in the center of the seat,
with the passenger’s feet comfortably on or near the
floor, and with their back against the seatback.
5. Restart the vehicle and have the passenger remain in this seated position for two to three minutes after
restarting the vehicle.
WARNING!
Never place a rear-facing child restraint in front of an
air bag. A deploying passenger front air bag can
cause death or serious injury to a child 12 years or
younger, including a child in a rear-facing child
restraint.
 Never install a rear-facing child restraint in the front
seat of a vehicle. Only use a rear-facing child
restraint in the rear seat. If the vehicle does not have
a rear seat, do not transport a rear-facing child
restraint in that vehicle.
WARNING!
If the PAD Indicator Light remains illuminated for an
adult passenger, have an authorized dealer service
the air bag system immediately. Failure to do so may
cause serious injury or death. If the PAD Indicator
Light is illuminated with the words "PASSENGER AIR
BAG OFF," the Passenger Advanced Front Air Bag will
not deploy in the event of a collision.
 Never place a rear-facing child restraint in front of an
air bag. A deploying passenger front air bag can
cause death or serious injury to a child 12 years or
younger, including a child in a rear-facing child
restraint.
 Never install a rear-facing child restraint in the front
seat of a vehicle. Only use a rear-facing child
restraint in the rear seat. If the vehicle does not have
a rear seat, do not transport a rear-facing child
restraint in that vehicle.
 Children 12 years or younger should always ride
buckled up in the rear seat of a vehicle with a rear
seat.
6

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SAFETY273

Not Seated Properly
Not Seated Properly

The Air Bag Warning Light will illuminate whenever the
OCS is unable to classify the front passenger seat status.
A malfunction in the OCS may affect the operation of the
air bag system. If the Air Bag Warning Light does not
come on, or stays on after you start the vehicle, or it comes
on as you drive, take the vehicle to an authorized dealer
for service immediately. The passenger seat assembly contains critical OCS
components that may affect Passenger Advanced Front
Air Bag inflation. In order for the OCS to properly classify
the seated weight of a front seat passenger, the OCS
components must function as designed. Do not make any
modifications to the front passenger seat components,
assembly, or to the seat cover. If the seat, trim cover, or
cushion needs service for any reason, take the vehicle to
an authorized dealer. Only FCA US LLC approved seat
accessories may be used.
WARNING!

If a child restraint system, child, small teenager or
adult in the front passenger seat is seated improp -
erly, the occupant may provide an output signal to
the OCS that is different from the occupant’s properly
seated weight input. This may result in serious injury
or death in a collision.
 Always wear your seat belt and sit properly, with the
seatback in an upright position, your back against
the seatback, sitting upright, facing forward, in the
center of the seat, with your feet comfortably on or
near the floor.
 Do not carry or hold any objects (e.g., backpacks,
boxes, etc.) while seated in the front passenger seat.
Holding an object may provide an output signal to the
OCS that is different than the occupant’s properly
seated weight input, which may result in serious
injury or death in a collision.
WARNING!
Ignoring the Air Bag Warning Light in your instrument
panel could mean you won’t have the air bags to
protect you in a collision. If the light does not come
on as a bulb check when the ignition is first turned
on, stays on after you start the vehicle, or if it comes
on as you drive, have an authorized dealer service
the air bag system immediately.
 Placing an object on the floor under the front
passenger seat may prevent the OCS from working
properly, which may result in serious injury or death
in a collision. Do not place any objects on the floor
under the front passenger seat.
 If there is a fault present in the OCS, both the PAD
Indicator Light and the Air Bag Warning Light will illu -
minate to show that the Passenger Advanced Front
Air Bag is deactivated. Should this occur, the
Passenger Advanced Front Air Bag will remain deac -
tivated until the fault is cleared. This indicates that
you should take the vehicle to an authorized dealer
for service immediately.
6

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306
SERVICING AND MAINTENANCE
SCHEDULED SERVICING — GASOLINE
ENGINE
Your vehicle is equipped with an automatic oil change
indicator system. The oil change indicator system will
remind you that it is time to take your vehicle in for
scheduled maintenance.
Based on engine operation conditions, the oil change
indicator message will illuminate. This means that service
is required for your vehicle. Operating conditions such as
frequent short-trips, trailer tow, extremely hot or cold
ambient temperatures will influence when the “Change
Oil” or “Oil Change Required” message is displayed. Have
your vehicle serviced as soon as possible, within the next
500 miles (805 km).On vehicles equipped with instrument cluster display, “Oil
Change Required” will be displayed and a single chime will
sound, indicating that an oil change is necessary.
On non-instrument cluster display equipped vehicles,
“Change Oil” will flash in the instrument cluster odometer
and a single chime will sound, indicating that an oil
change is necessary.
An authorized dealer will reset the oil change indicator
message after completing the scheduled oil change. If a
scheduled oil change is performed by someone other than
an authorized dealer, the message can be reset by
referring to the steps described under Instrument Cluster
Display for further information
Úpage 108.
NOTE:Under no circumstances should oil change intervals
exceed 10,000 miles (16,000 km), 12 months or 350
hours of engine run time, whichever comes first. The 350
hours of engine run or idle time is generally only a concern
for fleet customers.
Once A Month Or Before A Long Trip:

Check the engine oil level.
 Check the windshield washer fluid level.
 Check the tire inflation pressures and look for unusual
wear or damage, rotate at the first sign of irregular
wear.
 Check the fluid levels of the coolant reservoir, brake
master cylinder, and power steering, and fill as needed.
 Check the function of all interior and exterior lights.

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310SERVICING AND MAINTENANCE
SCHEDULED SERVICING — DIESEL ENGINE
Your vehicle is equipped with an automatic oil change
indicator system. The oil change indicator system will
remind you that it is time to take your vehicle in for
scheduled maintenance.
Based on engine operation conditions, the oil change
indicator message will illuminate. This means that service
is required for your vehicle. Operating conditions such as
frequent short-trips, trailer tow, extremely hot or cold
ambient temperatures will influence when the “Oil Change
Required” message is displayed. Have your vehicle
serviced as soon as possible, within the next 500 miles
(805 km).
An authorized dealer will reset the oil change indicator
message after completing the scheduled oil change. If a
scheduled oil change is performed by someone other than
an authorized dealer, to reset the message
Úpage 108.
NOTE:Under no circumstances should oil change intervals
exceed 10,000 miles (16,000 km) or 12 months,
whichever comes first.
Engine Oil Filter Replacement
Residual oil in the housing may spill from the housing
when the new filter is installed if the residual oil is not
either removed from the housing or enough time has not
elapsed to allow the oil to drain back into the engine.
When servicing the oil filter on this engine, open the filter
cap approximately six turns until the cap o-ring is visible
and stop. Wait five minutes with the cap in this position to
allow dirty engine oil to drain back into the engine. After
five minutes, the cap and filter assembly can be removed
and discarded. When installing the new oil filter cartridge
assembly, ensure the cap is tightened to the specified
torque to prevent low oil pressure conditions. Once A Month Or Before A Long Trip:

Check engine oil level
 Check windshield washer fluid level
 Check the tire pressures and look for unusual wear or
damage
 Check the fluid levels of the coolant reservoir, brake
master cylinder, and fill as needed
 Check function of all interior and exterior lights

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