2023 JEEP WRANGLER climate control

54GETTING TO KNOW YOUR VEHICLE
If the lever is pulled while in the off position, the wipers will
operate for two or three wipe cycles. Then, the wipers will
turn off.
NOTE:As a protective measure, the washer will stop if the switch
is held for more than 20 seconds. Once the switch is
released the washer will resume normal operation.
Mist
Push upward on the wiper lever to activate a single wipe to
clear off-road mist or spray from a passing vehicle. As long
as the lever is held up, the wipers will continue to operate.
NOTE:The mist feature does not activate the washer pump;
therefore, no washer fluid will be sprayed on the wind -
shield. The washer function must be used in order to spray
the windshield with washer fluid.
For information on wiper care and replacement, see
Úpage 326.
REAR WINDOW WIPER/WASHER —
I
F EQUIPPED
A rotary switch on the center portion of the windshield
wiper/washer lever controls the operation of the rear
wiper/washer function.
Rotate the switch upward to the first detent
position for intermittent operation and to the
second detent for continuous rear wiper
operation.
Push the wiper lever toward the instrument
panel to activate the rear washer. The washer
pump and wiper will continue to operate as
long as the lever is held.
NOTE:As a protective measure, the washer will stop if the switch
is held for more than 20 seconds. Once the switch is
released the washer will resume normal operation.
If the rear wiper is operating when the ignition is placed in
the OFF position, the wiper will automatically return to the
parked position. When the vehicle is restarted, the wiper
will resume function at whichever position the switch is set
at.
CLIMATE CONTROLS
The Climate Control system allows you to regulate the
temperature, air flow, and direction of air circulating
throughout the vehicle. The controls are located on the
touchscreen and on the instrument panel below the radio.
AUTOMATIC CLIMATE CONTROL
D
ESCRIPTIONS AND FUNCTIONS

Uconnect 4 With 7-inch Display Automatic Climate Controls
Uconnect 4C/4C NAV With 8.4-inch Display Automatic Climate Controls

WARNING!
Sudden loss of visibility through the windshield could
lead to a collision. You might not see other vehicles or
other obstacles. To avoid sudden icing of the windshield
during freezing weather, warm the windshield with the
defroster before and during windshield washer use.

23_JL_OM_EN_USC_t.book Page 54

GETTING TO KNOW YOUR VEHICLE55
MAX A/C Button
Press and release the MAX A/C button on the
touchscreen to change the current setting to
the coldest output of air. The MAX A/C indicator
illuminates when MAX A/C is on. Pressing the
button again will cause the MAX A/C operation to exit.
NOTE:The MAX A/C button is only available on the touchscreen.
MAX A/C sets the control for maximum cooling
performance. The button illuminates when MAX A/C is on.
In MAX A/C, the blower level and mode position can be
adjusted to desired user settings. Pressing other settings
will cause the MAX A/C to turn off.
A/C Button
Press and release this button on the
touchscreen, or push the button on the
faceplate to change the current setting. The
A/C indicator illuminates when A/C is on.
The A/C button allows the operator to manually activate or
deactivate the A/C system. When the A/C system is turned
on, cool dehumidified air will flow through the outlets into
the cabin.
Recirculation Button
Press and release this button on the
touchscreen, or push the button on the
faceplate, to change the system between
recirculation mode and outside air mode. The
Recirculation indicator and the A/C indicator illuminate
when the Recirculation button is pressed. Recirculation
can be used when outside conditions, such as smoke,
odors, dust, or high humidity are present. Recirculation can be used in all modes. Recirculation may be
unavailable (button on the touchscreen greyed out) if
conditions exist that could create fogging on the inside of
the windshield. The A/C can be deselected manually
without disturbing the mode control selection. Continuous
use of the Recirculation mode may make the inside air
stuffy and window fogging may occur. Extended use of this
mode is not recommended. Recirculation mode may
automatically adjust to optimize customer experience for
warming, cooling, dehumidification, etc.
In cold weather, use of Recirculation mode may lead to
excessive window fogging.
AUTO Button
Set your desired temperature and press and
release the AUTO button on the touchscreen, or
push the button on the faceplate. AUTO will
achieve and maintain your desired
temperature by automatically adjusting the blower speed
and air distribution. Air Conditioning (A/C) may be active
during AUTO operation to improve performance. AUTO
mode is highly recommended for efficiency. You can press
and release this button on the touchscreen, or push the
button on the faceplate, to turn AUTO on. The AUTO
indicator illuminates when AUTO is on. Toggling this
function will cause the system to switch between manual
mode and automatic mode
Úpage 59.
Front Defrost Button
Press and release this button on the
touchscreen, or push and release the button on
the faceplate, to change the current airflow
setting to Defrost mode. The Front Defrost
indicator illuminates when Front Defrost is on. Air comes
from the windshield and side window demist outlets. When the defrost button is selected, the blower level may
increase. Use Defrost mode with maximum temperature
settings for best windshield and side window defrosting
and defogging. When toggling the front defrost mode
button, the climate system returns to the previous setting.
Rear Defrost Button
Press and release the Rear Defrost button on
the touchscreen, or push and release the
button on the faceplate, to turn on the rear
window defroster and the heated outside
mirrors (if equipped). The Rear Defrost indicator
illuminates when the rear window defroster is on. The rear
window defroster automatically turns off after 10 minutes.
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.
2

23_JL_OM_EN_USC_t.book Page 55

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

GETTING TO KNOW YOUR VEHICLE57
MANUAL CLIMATE CONTROL
D
ESCRIPTIONS AND FUNCTIONS

Uconnect 4 With 7-inch Display Manual Climate Controls
Uconnect 3 With 5-inch Display Manual Climate Controls

MAX A/C Setting — If Equipped
Set the temperature control knob to the MAX
A/C setting to change the current setting to the
coldest output of air. Moving the temperature
control knob away from the MAX A/C setting
causes the MAX A/C operation to exit.
A/C Button
Push the A/C button to engage the Air
Conditioning (A/C). The A/C indicator
illuminates when A/C is on.
NOTE:
 For Manual Climate Controls, if the system is in Mix,
Floor or Defrost Mode, the A/C can be turned off, but
the A/C system shall remain active to prevent fogging
of the windows.
 If fog or mist appears on the windshield or side glass,
select Defrost mode, and increase blower speed if
needed.
 If your air conditioning performance seems lower than
expected, check the front of the A/C condenser
(located in front of the radiator), for an accumulation of
dirt or insects. Clean with a gentle water spray from the
front of the radiator and through the condenser.
Recirculation Button
Push the recirculation button on the faceplate
to change the system between recirculation
mode and outside air mode. The Recirculation
indicator and the A/C indicator (if equipped)
illuminate when the Recirculation button is pressed.
Recirculation can be used when outside conditions such
as smoke, odors, dust, or high humidity are present. Recirculation can be used in all modes except for Defrost.
Recirculation may be unavailable if conditions exist that
could create fogging on the inside of the windshield. The
A/C can be deselected manually without disturbing the
mode control selection. Continuous use of the
Recirculation mode may make the inside air stuffy and
window fogging may occur. Extended use of this mode is
not recommended.
On systems with Manual Climate Controls (if equipped),
the Recirculation mode is not allowed in Defrost mode to
improve window clearing operation. Recirculation is
disabled automatically if this mode is selected. Attempting
to use Recirculation while in this mode causes the LED in
the control button to blink and then turns off.
Front Defrost Setting
Turn the Mode Control knob to the Front
Defrost mode setting. Air comes from the
windshield and side window demist outlets.
When the Defrost button is selected, the blower
level may increase. Use Defrost mode with maximum
temperature settings for best windshield and side window
defrosting and defogging.
Rear Defrost Button
Push and release the Rear Defrost Control
button to turn on the rear window defroster and
the heated outside mirrors (if equipped). The
Rear Defrost indicator illuminates when the
rear window defroster is on. The rear window defroster
automatically turns off after 10 minutes.
2

23_JL_OM_EN_USC_t.book Page 57

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

GETTING TO KNOW YOUR VEHICLE61
Rear Storage Compartment — If Equipped
The rear cargo area storage compartment is located
underneath the load floor.
To access the storage compartment, lift up on the cargo
strap/handle at the rear of the cargo area.

Rear Storage Cover (Four Door Models)
Rear Storage Cover (Two Door Models)

LIGHTED CUPHOLDERS — IF EQUIPPED
On some vehicles, the front cupholders are equipped with
a light ring that illuminates the cupholders for the front
passengers. The light ring is controlled by the Dimmer
Controls
Úpage 53.
USB/AUX CONTROL
The Media Hub is located on the instrument panel, below
the climate controls. Behind the media hub access door,
the Media Hub contains one AUX port, a Type C USB port
and one standard USB port. Both USB ports allow you to
play music from MP3 players, smartphones or USB
devices through the vehicle’s sound system.
Plugging in a smartphone device to a USB port may
activate Android Auto™ or Apple CarPlay® features, if
equipped. For further information, refer to Android Auto™
or Apple Carplay®
Úpage 222 or in the Uconnect Radio
Instruction Manual.
The Smart Charging USB ports provide power to your
device up to an hour after the vehicle is turned off.
NOTE:
 Once a device is connected to the USB port, it will begin
charging and is ready for use with the system. Type C
and Type A charge-only USB ports can be used at the
same time but cannot be used simultaneously while
playing media. When both Type C and Type A
charge-only USB ports are in use they will be charged at
a reduced rate.
 Both ports share a single data connection. The user
cannot switch between Type A or Type C. For example, if a device is plugged into the Type A USB port
and another device is plugged into the Type C USB port, a
message will appear and allow you to select which device
to use.

Media Hub

Located inside the center console, a second USB port
allows you to play music from USB devices through your
vehicle’s sound system.
Third and fourth USB ports (if equipped) are located
behind the center console, above the power inverter. Both
ports are charge only.
1 — AUX Port
2 — Type C USB Port
3 — Type A USB Port
2

23_JL_OM_EN_USC_t.book Page 61

62GETTING TO KNOW YOUR VEHICLE

USB On The Back Of The Center Console

When a new device or smartphone is plugged into the USB
ports, the following message may display depending on
the device being utilized:
“A new device is now connected. Previous connection
was lost.”
 “(Phone Name) now connected. Previous connection
was lost.”
 “Another device is in use through the same USB port.
Please disconnect the first device to use the second
device.”
NOTE:Charge unsupported devices with the Charge Only USB
ports. If an unsupported device is plugged into a Media
USB port, a message will display on the touchscreen that
the device is not supported by the system.
POWER OUTLETS
There are two 12 Volt (13 Amp) auxiliary power outlets that
can provide power for accessories designed for use with
the standard power outlet adapters.
The front power outlet is located in the center of the
instrument panel below the climate controls, and is
powered from the ignition switch. Power is available when
the ignition switch is in the ON/RUN or ACC position.

Front Power Outlet

On vehicles equipped with a rear subwoofer, there is a
second power outlet located in the rear cargo area and is
powered directly from the vehicle’s battery.

Rear Cargo Power Outlet
Power Outlets Fuse Locations

WARNING!
Do not plug in or remove the external device while
driving. Failure to follow this warning could result in a
collision.
1 — F43 Fuse 20A Yellow Rear Power Outlet (battery
powered at all times)
2 — F45 Fuse 20A Yellow Rear Power Outlet (powered
when the ignition switch is in the ON/RUN or ACC
position)

23_JL_OM_EN_USC_t.book Page 62