Jeep Wrangler (2022 year). Manual in english

GETTING TO KNOW YOUR INSTRUMENT PANEL

123

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.”
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

page 171.

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

124

GETTING TO KNOW YOUR INSTRUMENT PANEL

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.
Screen Setup Driver Selectable Items

Upper Left and Right

None

Current Econ

(or L/100km,

km/L)

Average Econ

(or L/100km,

km/L)

Outside Temp Compass

Trip A Distance

Range To

Empty

Time

Trip B Distance

Center

None

Compass

Time

Outside Temp

Average Econ

(or L/100km,

km/L)

Trip A Distance

Range to

Empty

Audio

Speedometer

Current Econ

(or L/100km,

km/L)

Trip B Distance Menu Title

GETTING TO KNOW YOUR INSTRUMENT PANEL

125

Gear Display — If Equipped



Full



Single

Current Gear — If Equipped



Off

Odometer — If Equipped



Show



Hide

Defaults (Restores All Settings To Default Settings)



Cancel



Restore

The menu with (show/hide) means user can press

OK button to choose show or hide this menu on the

instrument cluster display.

Phone Call Status

A pop-up message for an incoming call will appear

on any screen within your instrument cluster. The

pop-up message will appear on your screen until it

is cleared out of the call is ignored, answered, or

the calling ends.

NOTE:

The Uconnect Settings can be programmed to turn

the pop-up off. This will not affect the audio menu

or any phone status information

page 207.

Any incoming calls, active calls, and outgoing calls

will take the place of your audio information.
A caller’s name will only be displayed if:



A number is associated with the call. The phone

number will be displayed in place of the caller’s

name.



The test/font of the name is not supported by

the instrument cluster. The instrument cluster

will not display anything in place of the name.



The caller’s name exceeds the maximum

number of characters. The last two to three

digits that will fit will be replaced with “...”.

NOTE:

Any audio information will return to the instrument

cluster once the call has ended.

ATTERY

AVER

ATTERY

AVER

ODE

ESSAGE

— E

LECTRICAL

OAD

EDUCTION

CTIONS

— I

QUIPPED

This vehicle is equipped with an Intelligent Battery

Sensor (IBS) to perform additional monitoring of

the electrical system and status of the vehicle

battery.
In cases when the IBS detects charging system

failure, or the vehicle battery conditions are

deteriorating, electrical load reduction actions will

take place to extend the driving time and distance

of the vehicle. This is done by reducing power to or

turning off non-essential electrical loads.
Load reduction is only active when the engine is

running. It will display a message if there is a risk

of battery depletion to the point where the vehicle

may stall due to lack of electrical supply, or will not

restart after the current drive cycle.
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.

Favorite Menus

Speedometer

Stop/Start

Vehicle Info

Off Road – If

Equipped

(show/hide)

Messages

Driver Assist –

If Equipped

(show/hide)

Fuel Economy

(show/hide)

Settings

Trip Info

(Show/Hide)

Audio (show/

hide)

Screen Setup

126

GETTING TO KNOW YOUR INSTRUMENT PANEL

NOTE:



The charging system is independent from load

reduction. The charging system performs a diag

nostic on the charging system continuously.



If the Battery Charge Warning Light is on it may

indicate a problem with the charging system

page 129.

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 properly.



Turning on all possible vehicle electrical loads

(e.g. HVAC to max settings, exterior and interior

lights, overloaded power outlets +12 Volt,

150W, USB ports) during certain driving condi

tions (city driving, towing, frequent stopping).



Installing options like additional lights, upfitter

electrical 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 exte

rior)



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.

IESEL

ISPLAYS

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

GETTING TO KNOW YOUR INSTRUMENT PANEL

127

IESEL

ARTICULATE

ILTER

(DPF)

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.

Your vehicle has the ability to alert you to

additional maintenance required on your vehicle or

engine. Refer to the following messages that may

be displayed on your instrument cluster display:



Exhaust Filter Nearing Full Safely Drive at

Consistent Speeds to Clear — This message will

be displayed if the exhaust particulate filter

reaches 80% of its maximum storage capacity.

Under conditions of exclusive short duration

and low speed driving cycles, your diesel engine

and exhaust after-treatment system may never

reach the conditions required to cleanse the

filter to remove the trapped PM. If this occurs,

the “Exhaust Filter XX% Full Safely Drive at

Highway Speeds to Remedy” message will be

displayed. If this message is displayed, you will

hear one chime to assist in alerting you of this

condition. By simply driving your vehicle at

highway speeds for up to 20 minutes, you can

remedy the condition in the particulate filter

system and allow your diesel engine and

exhaust after-treatment system to cleanse the

filter to remove the trapped PM and restore the

system to normal operating condition.



Exhaust System Regeneration in Process

Continue Driving — This message indicates that

the DPF is self-cleaning. Maintain your current

driving condition until regeneration is

completed.



Exhaust System — Regeneration Completed —

This message indicates that the DPF

self-cleaning is completed. If this message is

displayed, you will hear one chime to assist in

alerting you of this condition.



Exhaust System Service Required —

See Dealer — This messages indicates regener

ation has been disabled due to a system

malfunction. At this point the engine Powertrain

Control Module (PCM) will register a fault code,

the instrument panel will display a Malfunction

Indicator Light (MIL).

WARNING!

A hot exhaust system can start a fire if you park

over materials that can burn. Such materials

might be grass or leaves coming into contact

with your exhaust system. Do not park or oper

ate your vehicle in areas where your exhaust sys

tem can contact anything that can burn.

CAUTION!

The engine may be switched off even if the warn

ing light is on: repeated interruptions of the

regeneration process could cause an early dete

rioration of engine oil. For this reason it is always

advisable to wait for the symbol to go off before

turning off the engine, following the instructions

above. Do not complete the DPF regeneration

process when the vehicle is stopped.

CAUTION!

See an authorized dealer, as damage to the

exhaust system could occur soon with continued

operation.

128

GETTING TO KNOW YOUR INSTRUMENT PANEL



Exhaust Filter Full — Power Reduced

See Dealer — This message indicates the PCM

has derated the engine to limit the likelihood of

permanent damage to the after-treatment

system. If this condition is not corrected and a

dealer service is not performed, extensive

exhaust after-treatment damage can occur. To

correct this condition it will be necessary to have

your vehicle serviced by an authorized dealer.

NOTE:

Failing to follow the oil change indicator, changing

your oil and resetting the oil change indicator by

0 miles (0 kilometers) remaining will prevent the

diesel exhaust filter from performing its cleaning

routine. This will shortly result in a Malfunction

Indicator Light (MIL) and reduced engine power.

Only an authorized dealer will be able to correct

this condition.

UEL

YSTEM

ESSAGES

The following chart contains a list of different

messages that may appear in the instrument

cluster, depending on different system or fuel

conditions. Use the descriptions to interpret what

the message means and determine the best action

to take.

WARNING LIGHTS AND MESSAGES

The warning/indicator lights will illuminate in the

instrument panel together with a dedicated

message and/or acoustic signal when applicable.

These indications are indicative and precautionary

and as such must not be considered as exhaustive

and/or alternative to the information contained in

the Owner’s Manual, which you are advised to read

carefully in all cases. Always refer to the

information in this chapter in the event of a failure

indication. All active telltales will display first if

applicable. The system check menu may appear

different based upon equipment options and

current vehicle status. Some telltales are optional

and may not appear.

ARNING

IGHTS

Air Bag Warning Light

This warning light will illuminate to

indicate a fault with the air bag, and will

turn on for four to eight seconds as a bulb

check when the ignition is placed in the

ON/RUN or ACC/ON/RUN position. This light will

illuminate with a single chime when a fault with the

air bag has been detected, it will stay on until the

fault is cleared. If the light is not on during startup,

stays on, or turns on while driving, have the system

inspected at an authorized dealer as soon as

possible.

Brake Warning Light

This warning light monitors various brake

functions, including brake fluid level and

parking brake application. If the brake

light turns on it may indicate that the

parking brake is applied, that the brake fluid level

is low, or that there is a problem with the Anti-Lock

Brake System reservoir.
If the light remains on when the parking brake has

been disengaged, and the fluid level is at the full

mark on the master cylinder reservoir, it indicates

a possible brake hydraulic system malfunction or

that a problem with the Brake Booster has been

detected by the Anti-Lock Brake System (ABS) /

Electronic Stability Control (ESC) system. In this

case, the light will remain on until the condition has

been corrected. If the problem is related to the

brake booster, the ABS pump will run when

applying the brake, and a brake pedal pulsation

may be felt during each stop.
The dual brake system provides a reserve braking

capacity in the event of a failure to a portion of the

hydraulic system. A leak in either half of the dual

brake system is indicated by the Brake Warning

Light, which will turn on when the brake fluid level

in the master cylinder has dropped below a

specified level.

CAUTION!

See an authorized dealer, as damage to the

exhaust system could occur soon with continued

operation.

GETTING TO KNOW YOUR INSTRUMENT PANEL

129

The light will remain on until the cause is corrected.

NOTE:

The light may flash momentarily during sharp

cornering maneuvers, which change fluid level

conditions. The vehicle should have service

performed, and the brake fluid level checked.
If brake failure is indicated, immediate repair is

necessary.

Vehicles equipped with the Anti-Lock Brake System

(ABS) are also equipped with Electronic Brake

Force Distribution (EBD). In the event of an EBD

failure, the Brake Warning Light will turn on along

with the ABS Light. Immediate repair to the ABS is

required.
Operation of the Brake Warning Light can be

checked by turning the ignition switch from the OFF

position to the ON/RUN position. The light should

illuminate for approximately two seconds. The light

should then turn off unless the parking brake is

applied or a brake fault is detected. If the light does

not illuminate, have the light inspected by an

authorized dealer.
The light also will turn on when the parking brake

is applied with the ignition switch in the ON/RUN

position.

NOTE:

This light shows only that the parking brake is

applied. It does not show the degree of brake appli

cation.

Battery Charge Warning Light

This warning light will illuminate when the

battery is not charging properly. If it stays

on while the engine is running, there may

be a malfunction with the charging

system. Contact an authorized dealer as soon as

possible.
This indicates a possible problem with the

electrical system or a related component.

Door Open Warning Light

This indicator will illuminate when a door

is ajar/open and not fully closed.

NOTE:

If the vehicle is moving, there will also be a single

chime.

Electric Power Steering (EPS) Fault

Warning Light

This warning light will turn on when

there's a fault with the EPS system

page 164.

Electronic Throttle Control (ETC) Warning

Light

This warning light will illuminate to

indicate a problem with the ETC system.

If a problem is detected while the vehicle

is running, the light will either stay on or

flash depending on the nature of the problem.

Cycle the ignition when the vehicle is safely and

completely stopped and the transmission is placed

in the PARK (P) position. The light should turn off.

If the light remains on with the vehicle running,

your vehicle will usually be drivable; however, see

an authorized dealer for service as soon as

possible.

NOTE:

This light may turn on if the accelerator and brake

pedals are pressed at the same time.

WARNING!

Driving a vehicle with the red brake light on is

dangerous. Part of the brake system may have

failed. It will take longer to stop the vehicle. You

could have a collision. Have the vehicle checked

immediately.

WARNING!

Continued operation with reduced assist could

pose a safety risk to yourself and others. Service

should be obtained as soon as possible.

130

GETTING TO KNOW YOUR INSTRUMENT PANEL

If the light continues to flash when the vehicle is

running, immediate service is required and you

may experience reduced performance, an

elevated/rough idle, or engine stall and your

vehicle may require towing. The light will come on

when the ignition is placed in the ON/RUN or ACC/

ON/RUN position and remain on briefly as a bulb

check. If the light does not come on during starting,

have the system checked by an authorized dealer.

Engine Coolant Temperature Warning

Light

This warning light warns of an

overheated engine condition. If the

engine coolant temperature is too high,

this indicator will illuminate and a single

chime will sound. If the temperature reaches the

upper limit, a continuous chime will sound for four

minutes or until the engine is able to cool,

whichever comes first.
If the light turns on while driving, safely pull over

and stop the vehicle. If the Air Conditioning (A/C)

system is on, turn it off. Also, shift the transmission

into NEUTRAL (N) and idle the vehicle. If the

temperature reading does not return to normal,

turn the engine off immediately and call for service

page 341.

Hood Open Warning Light

This indicator will illuminate when the

hood is ajar/open and not fully closed.

NOTE:

If the vehicle is moving, there will also be a single

chime.

Oil Pressure Warning Light

This warning light will illuminate, and a

chime will sound, to indicate low engine

oil pressure. If the light and chime turn on

while driving, safely stop the vehicle and

turn off the engine as soon as possible. After the

vehicle is safely stopped, restart the engine and

monitor the Oil Pressure Warning Light. If the Oil

Pressure Warning Light is still illuminated, turn the

engine OFF and contact an authorized dealer for

further assistance. Do not operate the vehicle until

the cause is corrected. If the lamp is no longer

illuminated, the engine can be operated but it is

recommended to take the vehicle to an authorized

dealer as soon as possible.
Do not operate the vehicle until the cause is

corrected. This light does not indicate how much oil

is in the engine. The engine oil level must be

checked under the hood.

Oil Temperature Warning Light

This warning light will illuminate to

indicate the engine oil temperature is

high. If the light turns on while driving,

stop the vehicle and shut off the engine

as soon as possible. Wait for oil temperature to

return to normal levels.

Seat Belt Reminder Warning Light

This warning light indicates when the

driver or passenger seat belt is

unbuckled. When the ignition is first

placed in the ON/RUN or ACC/ON/RUN

position and if the driver’s seat belt is unbuckled,

a chime will sound and the light will turn on. When

driving, if the driver or front passenger seat belt

remains unbuckled, the Seat Belt Reminder Light

will flash or remain on continuously and a chime

will sound

page 295.

Swing Gate Open Warning Light

This warning light will illuminate when the

swing gate is open.

NOTE:

If the vehicle is moving, there will also be a single

chime.

GETTING TO KNOW YOUR INSTRUMENT PANEL

131

Transmission Temperature Warning

Light — If Equipped

This warning light will illuminate to warn

of a high transmission fluid temperature.

This may occur with strenuous usage

such as trailer towing. If this light turns

on, stop the vehicle and run the engine at idle or

slightly faster, with the transmission in PARK (P) or

NEUTRAL (N), until the light turns off. Once the light

turns off, you may continue to drive normally.

Vehicle Security Warning Light —

If Equipped

This light will flash at a fast rate for

approximately 15 seconds when the

Vehicle Security system is arming, and

then will flash slowly until the vehicle is

disarmed.

ELLOW

ARNING

IGHTS

Anti-Lock Brake System (ABS) Warning

Light

This warning light monitors the ABS. The

light will turn on when the ignition is

placed in the ON/RUN or ACC/ON/RUN

position and may stay on for as long as

four seconds.

If the ABS light remains on or turns on while

driving, then the Anti-Lock portion of the brake

system is not functioning and service is required as

soon as possible. However, the conventional brake

system will continue to operate normally,

assuming the Brake Warning Light is not also on.
If the ABS light does not turn on when the ignition

is placed in the ON/RUN or ACC/ON/RUN position,

have the brake system inspected by an authorized

dealer.

Electronic Stability Control (ESC) Active

Warning Light — If Equipped

This warning light will indicate when the

Electronic Stability Control system is

Active. The ESC Indicator Light in the

instrument cluster will come on when the

ignition is placed in the ON/RUN or ACC/ON/RUN

position, and when ESC is activated. It should go

out with the engine running. If the ESC Indicator

Light comes on continuously with the engine

running, a malfunction has been detected in the

ESC system. If this warning light remains on after

several ignition cycles, and the vehicle has been

driven several miles (kilometers) at speeds greater

than 30 mph (48 km/h), see an authorized dealer

as soon as possible to have the problem

diagnosed and corrected.

WARNING!

If you continue operating the vehicle when the

Transmission Temperature Warning Light is

illuminated you could cause the fluid to boil over,

come in contact with hot engine or exhaust

components and cause a fire. If you continue to

operate the vehicle when the “CLUTCH HOT”

message is displayed, or the Transmission

Temperature Warning Light is illuminated, you

could cause the clutch to overheat and cause a

fire.

CAUTION!

Continuous driving with the Transmission

Temperature Warning Light illuminated will

eventually cause severe transmission damage

or transmission failure. If you continue to

operate the vehicle when the “CLUTCH HOT”

message is displayed, or the Transmission

Temperate Warning Light is illuminated, you

could cause the clutch to overheat and cause

severe clutch damage, transmission damage, or

failure.

132

GETTING TO KNOW YOUR INSTRUMENT PANEL



The ESC OFF Indicator Light and the ESC Indi

cator Light come on momentarily each time the

ignition is placed in the ON/RUN or ACC/ON/

RUN position.



The ESC system will make buzzing or clicking

sounds when it is active. This is normal; the

sounds will stop when ESC becomes inactive.



This light will come on when the vehicle is in an

ESC event.

Electronic Stability Control (ESC) OFF

Warning Light — If Equipped

This warning light indicates the ESC is off.
Each time the ignition is turned to ON/

RUN or ACC/ON/RUN, the ESC system

will be on, even if it was turned off previously.

Loose Fuel Filler Cap Warning Light —

If Equipped

This warning light will illuminate when the

fuel filler cap is loose. Properly close the

filler cap to disengage the light. If the

light does not turn off, please see an

authorized dealer.

Low Fuel Warning Light

When the fuel level reaches

approximately 2.0 gal (7.5 L), this light

will turn on and a chime will sound. The

light will remain on until fuel is added.

Low Washer Fluid Warning Light —

If Equipped

This warning light will illuminate when the

windshield washer fluid is low

page 355.

Engine Check/Malfunction Indicator

Warning Light (MIL)

The MIL is a part of an Onboard

Diagnostic system called OBD II that

monitors engine and automatic

transmission control systems. This

warning light will illuminate when the ignition is in

the ON/RUN position before engine start. If the

bulb does not come on when turning the ignition

switch from OFF to ON/RUN, have the condition

checked promptly.
Certain conditions, such as a loose or missing gas

cap, poor quality fuel, etc., may illuminate the light

after engine start. The vehicle should be serviced if

the light stays on through several typical driving

styles. In most situations, the vehicle will drive

normally and will not require towing.
When the engine is running, the MIL may flash to

alert serious conditions that could lead to

immediate loss of power or severe catalytic

converter damage. The vehicle should be serviced

by an authorized dealer as soon as possible if this

occurs.

AdBlue® (UREA) Injection System Failure

Warning Light — If Equipped

This warning light will illuminate along

with a dedicated message on the display

(if equipped) if an unknown fluid not

conforming with acceptable

characteristics is inserted, or if an average

consumption of AdBlue® (UREA) over 50% is

detected. Contact an authorized dealer as soon as

possible.

WARNING!

A malfunctioning catalytic converter, as refer

enced above, can reach higher temperatures

than in normal operating conditions. This can

cause a fire if you drive slowly or park over flam

mable substances such as dry plants, wood,

cardboard, etc. This could result in death or seri

ous injury to the driver, occupants or others.

CAUTION!

Prolonged driving with the Malfunction Indicator

Light (MIL) on could cause damage to the vehicle

control system. It also could affect fuel economy

and driveability. If the MIL is flashing, severe cata

lytic converter damage and power loss will soon

occur. Immediate service is required.

GETTING TO KNOW YOUR INSTRUMENT PANEL

133

If the problem is not solved, a specific message will

appear on the instrument cluster display whenever

a certain threshold is reached until it will no longer

be possible to start the engine.
When about 125 miles (200 km) are remaining

before the AdBlue® (UREA) tank is empty, a

continuous dedicated message will appear on the

instrument panel, accompanied by a chime.

Service 4WD Warning Light — If Equipped

This warning light will illuminate to signal

a fault with the 4WD system. If the light

stays on or comes on during driving, it

means that the 4WD system is not

functioning properly and that service is required.

We recommend you drive to the nearest service

center and have the vehicle serviced immediately.

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

page 288.

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

page 162.

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

mentioned above, 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.

CAUTION!

Do not continue driving with one or more flat

tires as handling may be compromised. Stop the

vehicle, avoiding 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.

134

GETTING TO KNOW YOUR INSTRUMENT PANEL

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.

Sway Bar Fault Warning Light

This light will illuminate when there is a

fault in the sway bar disconnect system

page 162.

ELLOW

NDICATOR

IGHTS

Sway Bar Indicator Light — If Equipped

This indicator light will illuminate when

the front sway bar is disconnected

page 162.

4WD Indicator Light — If Equipped

This light alerts the driver that the vehicle

is in the Four-Wheel Drive (4WD) mode,

and the front and rear driveshafts are

mechanically locked together forcing the

front and rear wheels to rotate at the same speed.

4WD Low Indicator Light — If Equipped

This light alerts the driver that the vehicle

is in the 4WD Low mode. The front and

rear driveshafts are mechanically locked

together forcing the front and rear

wheels to rotate at the same speed. Low range

provides a greater gear reduction ratio to provide

increased torque at the wheels

page 157.

4WD Part Time Indicator Light —

If Equipped

This light alerts the driver that the vehicle

is in the four-wheel drive part time mode,

and the front and rear driveshafts are

mechanically locked together forcing the

front and rear wheels to rotate at the same speed.

Axle Locker Fault Indicator Light

This light indicates when the front and/or

rear axle locker fault has been detected.

CAUTION!

The TPMS has been optimized for the original

equipment 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. Aftermarket

wheels can cause sensor damage. Using

aftermarket tire sealants may cause the Tire

Pressure Monitoring System (TPMS) sensor to

become inoperable. After using an aftermarket

tire sealant it is recommended that you take

your vehicle to an authorized dealer to have your

sensor function checked.

GETTING TO KNOW YOUR INSTRUMENT PANEL

135

Forward Collision Warning (FCW) OFF

Indicator Light — If Equipped

This indicator light illuminates to indicate

that Forward Collision Warning is off

page 288.

Front And Rear Axle Lock Indicator Light

This light indicates when the front, rear,

or both axles have been locked. The

telltale will display the lock icon on the

front and rear axles to indicate the

current lock status.

Neutral Indicator Light — If Equipped

This light alerts the driver that the vehicle

is in the neutral mode.

Rear Axle Lock Indicator Light

This light indicates when the rear axle

lock has been activated

page 157.

Service Adaptive Cruise Control Warning

Light — If Equipped

This light will turn on when a ACC is not

operating and needs service

page 171.

Sway Bar Indicator Light — If Equipped

This indicator light will illuminate when

the front sway bar is disconnected

page 162.

Wait To Start Light — If Equipped

This indicator light will illuminate for

approximately two seconds when the

ignition is turned to the ON/RUN position.

Its duration may be longer based on

colder operating conditions. Vehicle will not initiate

start until telltale is no longer displayed

page 139.

NOTE:

The Wait To Start Light may not illuminate if the

intake manifold temperature is warm enough.

Low Diesel Emissions Additive AdBlue®

(UREA) Indicator Light — If Equipped

The Low Diesel Exhaust Emissions

Additive AdBlue® (UREA) indicator light

illuminates when the AdBlue® (UREA)

level is low.

Fill the AdBlue® (UREA) tank as soon as possible

with at least 1.3 gallons (5 liters) of AdBlue®

(UREA).
If filling the tank is done with a remaining range of

AdBlue® (UREA) in the tank equal to zero, you may

need to wait two minutes before starting the

vehicle.

Water In Fuel Indicator Light — If Equipped

The Water In Fuel Indicator Light will

illuminate when there is water detected

in the fuel filter. If this light remains on,

DO NOT start the vehicle before you drain

the water from the fuel filter to prevent engine

damage, and please see an authorized dealer.

REEN

NDICATOR

IGHTS

Adaptive Cruise Control (ACC) Set With No

Target Detected Indicator Light —

If Equipped

This light will turn on when the Adaptive

Cruise Control is set and there is no

vehicle in front detected

page 171.

CAUTION!

The presence of water in the fuel system circuit

may cause severe damage to the injection

system and irregular engine operation. If the

indicator light is illuminated, contact an

authorized dealer as soon as possible to bleed

the system. If the above indications come on

immediately after refuelling, water, or AdBlue®

UREA has probably been poured into the tank:

switch the engine off immediately and contact

an authorized dealer.

136

GETTING TO KNOW YOUR INSTRUMENT PANEL

Adaptive Cruise Control (ACC) Set With

Target Light — If Equipped

This will display when the ACC is set and

a vehicle in front is detected

page 171.

4WD Auto Indicator Light — If Equipped

This light alerts the driver that the vehicle

is in the four-wheel drive auto mode. The

system will provide power to all four

wheels and shift the power between the

front and rear axles as needed. This will provide

maximum traction in dry and slippery conditions.

Cruise Control SET Indicator Light —

If Equipped With A Premium Instrument

Cluster

This indicator light will illuminate when

the Cruise Control is set to the desired

speed

page 169.

Front Fog Indicator Light — If Equipped

This indicator light will illuminate when

the front fog lights are on

page 57.

Parking/Headlights On Indicator Light

This indicator light will illuminate when

the parking lights or headlights are

turned on.

Stop/Start Active Indicator Light —

If Equipped

This indicator light will illuminate when

the Stop/Start function is in “Autostop”

mode.

Turn Signal Indicator Lights

When the left or right turn signal is

activated, the turn signal indicator will

flash independently and the

corresponding exterior turn signal lamps

will flash. Turn signals can be activated when the

multifunction lever is moved down (left) or up

(right).

NOTE:



A continuous chime will sound if the vehicle is

driven more than 1 mile (1.6 km) with either

turn signal on.



Check for an inoperative outside light bulb if

either indicator flashes at a rapid rate.

HITE

NDICATOR

IGHTS

Adaptive Cruise Control (ACC) Ready Light —

If Equipped

This light will turn on when the vehicle

equipped with ACC has been turned on,

but not set.

2WD High Indicator Light — If Equipped

With a Premium Instrument Cluster

This light alerts the driver that the vehicle

is in the two-wheel drive high mode.

Hill Descent Control (HDC) Indicator Light —

If Equipped

This indicator shows when the HDC

feature is turned on. The lamp will be on

solid when HDC is armed. HDC can only

be armed when the transfer case is in the

4WD Low position and the vehicle speed is less

then 30 mph (48 km/h). If these conditions are not

met while attempting to use the HDC feature, the

HDC indicator light will flash on/off.

Selec-Speed Control Indicator Light —

If Equipped

This light will turn on when “Selec-Speed

Control” is activated.
To activate “Selec-Speed Control”,

ensure the vehicle is in 4WD Low and push the

button on the Instrument Panel.

NOTE:

If the vehicle is not in 4WD Low, “To Enter

Selec-Speed Shift to 4WD Low” will appear in the

instrument cluster display.

GETTING TO KNOW YOUR INSTRUMENT PANEL

137

(Continued)

Cruise Control Ready Indicator Light —

If Equipped With A Premium Instrument

Cluster

This light will turn on when the Cruise

Control has been turned on, but not set.

Cruise Control SET Indicator Light —

If Equipped With Base Instrument Cluster

This indicator light will illuminate when

the Cruise Control is set.

LUE

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IGHTS

High Beam Indicator Light

This indicator light will illuminate to

indicate that the high beam headlights

are on. With the low beams activated,

push the multifunction lever forward

(toward the front of the vehicle) to turn on the high

beams. Pull the multifunction lever rearward

(toward the rear of the vehicle) to turn off the high

beams. If the high beams are off, pull the lever

toward you for a temporary high beam on, "flash to

pass" scenario.

RAY

NDICATOR

IGHTS

Cruise Control Ready Indicator Light —

If Equipped With Base Instrument Cluster

This light will turn on when the Cruise

Control has been turned on, but not set.

ONBOARD DIAGNOSTIC SYSTEM — OBD II

Your vehicle is equipped with a sophisticated

Onboard Diagnostic system called OBD II. This

system monitors the performance of the

emissions, engine, and transmission control

systems. When these systems are operating

properly, your vehicle will provide excellent

performance and fuel economy, as well as engine

emissions well within current government

regulations.
If any of these systems require service, the OBD II

system will turn on the Malfunction Indicator Light

(MIL). It will also store diagnostic codes and other

information to assist your service technician in

making repairs. Although your vehicle will usually

be drivable and not need towing, see an authorized

dealer for service as soon as possible.

NBOARD

IAGNOSTIC

YSTEM

(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

page 207.

CAUTION!



Prolonged driving with the MIL on could cause

further damage to the emission control

system. It could also affect fuel economy and

driveability. The vehicle must be serviced

before any emissions tests can be performed.



If the MIL is flashing while the vehicle is

running, severe catalytic converter damage

and power loss will soon occur. Immediate

service is required.

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.

138

GETTING TO KNOW YOUR INSTRUMENT PANEL

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 illuminated until you place the ignition

in the off position 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 above 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.



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, infor

mation stored in your vehicle systems,

including personal information.

WARNING!

Jeep Wrangler (2022 year). Manual in english - page 8