climate control JEEP GRAND CHEROKEE 2023 Owners Manual

3
MIRRORS ............................................................... 49 Inside Rearview Mirror .....................................49
Illuminated Vanity Mirrors ...............................50
Outside Mirrors ................................................51
Outside Automatic Dimming Mirror —
If Equipped........................................................52
Power Mirrors ...................................................52

Automatic Power Folding Mirrors — If Equipped ...53

Heated Mirrors — If Equipped..........................53
Tilt Side Mirrors In Reverse — If Equipped......53
UNIVERSAL GARAGE DOOR OPENER
(HOMELINK®) — IF EQUIPPED ............................ 53

Before You Begin Programming HomeLink® ... 54

Erasing All The HomeLink® Channels ............54
Identifying Whether You Have A Rolling Code
Or Non-Rolling Code Device.............................54
Programming HomeLink® To A Garage Door
Opener ..............................................................54
Programming HomeLink® To A Miscellaneous
Device ...............................................................55

Reprogramming A Single HomeLink® Button.... 56

Canadian/Gate Operator Programming .........56
Security .............................................................57
Troubleshooting Tips ........................................57 EXTERIOR LIGHTS ..................................................57
Headlight Switch .............................................57
Multifunction Lever ..........................................58
Daytime Running Lights (DRLs) —
If Equipped .......................................................58
High/Low Beam Switch....................................59
Automatic High Beams — If Equipped ............59
Flash-To-Pass ...................................................59
Automatic Headlights ......................................59
Parking Lights And Panel Lights ......................59
Headlights On Automatically With Wipers ......60
Headlight Illumination On Approach ...............60
Headlight Delay ................................................60
Lights-On Reminder .........................................61
Fog Lights — If Equipped .................................61
Turn Signals ......................................................61
Lane Change Assist — If Equipped ..................61
Automatic Headlight Leveling —
If Equipped........................................................61
Battery Saver ....................................................62
INTERIOR LIGHTS ..................................................62
Courtesy Lights .................................................62 WINDSHIELD WIPERS AND WASHERS ............. 64
Windshield Wiper Operation............................ 64
Rain Sensing Wipers — If Equipped ............... 65
Rear Wiper And Washer .................................. 66
Windshield Wiper De-Icer —If Equipped ........ 66
CLIMATE CONTROLS ............................................. 66
Automatic Climate Control Descriptions And
Functions .......................................................... 66
Automatic Temperature Control (ATC) ............ 72
Climate Voice Recognition............................... 72
Operating Tips .................................................73
INTERIOR STORAGE AND EQUIPMENT ............... 74
Storage ............................................................. 74
Lighted Cupholders — If Equipped .................. 76
Sun Screens — If Equipped .............................76
USB/AUX Control ............................................. 77
Electrical Power Outlets................................... 78
Power Inverter — If Equipped .......................... 80
Wireless Charging Pad — If Equipped ............ 80
WINDOWS ............................................................. 81
Power Window Controls ................................... 81
Wind Buffeting .................................................83

23_WL_OM_EN_USC_t.book Page 3

7
REAR SEAT ENTERTAINMENT (RSE) WITH
AMAZON FIRE TV BUILT-IN — IF EQUIPPED ..... 234 Overview......................................................... 234
Getting Started .............................................. 235Accessing Rear Seat Entertainment with Fire
TV built-in from the Front Radio Screen....... 235Accessing Rear Seat Entertainment with Fire
TV built-in from the Rear Screens ................ 236
Accessing Rear Seat Entertainment with Fire TV
built-in from the Passenger Screen —
If Equipped..................................................... 236
First Time Starting Up
(Using the Rear Screens) .............................. 236Alexa Voice Control........................................ 237
Listen Via Vehicle Speakers ......................... 237Quick Menu.................................................... 237

Parental Controls (Using the Rear Screens) .. 238

Voice Remote with Alexa Pairing (Using the
Rear Screens) ................................................ 238
Media Sources Input (Using the Front Radio and
Rear Screens) ................................................ 238
Voice Remote with Alexa............................... 239 Replacing the Voice Remote with
Alexa Batteries .............................................. 239
Rear Seat Entertainment with Fire TV Built-In
streaming (Using the Front Radio and Rear
Screens) ......................................................... 240
Fire TV Apps/Games
(Using the Rear Screens) .............................. 241
Are We There Yet? ......................................... 241
Using The Video USB Port ............................. 242
Play Video Games ......................................... 242
Headphones Operation................................. 242
Rear Climate Controls ................................... 243Legal & Compliance ...................................... 245
OFF-ROAD PAGES — IF EQUIPPED.................... 245
Off-Road Pages Status Bar .......................... 245
Vehicle Dynamics ......................................... 246
Accessory Gauges ........................................ 246Pitch & Roll ................................................... 246
Selec-Terrain — If Equipped ......................... 246
Suspension — If Equipped ............................ 247
RADIO OPERATION AND MOBILE PHONES ..... 247
Regulatory And Safety Information .............. 247
SAFETY
SAFETY FEATURES .............................................. 248 Anti-Lock Brake System (ABS) ..................... 248
Drowsy Driver Detection (DDD) — If Equipped .... 249

Rear Seat Reminder Alert (RSRA) ................ 249Electronic Brake Control (EBC) System ...... 250
AUXILIARY DRIVING SYSTEMS .......................... 258
Blind Spot Monitoring (BSM) ........................ 258Forward Collision Warning (FCW)
With Mitigation .............................................. 261
Tire Pressure Monitoring System (TPMS) .... 264
OCCUPANT RESTRAINT SYSTEMS ................... 269
Occupant Restraint Systems Features ....... 269
Important Safety Precautions ...................... 269
Seat Belt Systems ........................................ 270
Supplemental Restraint Systems (SRS) ...... 277Child Restraints ............................................. 289
SAFETY TIPS ........................................................ 303
Transporting Passengers.............................. 303
Transporting Pets ......................................... 303
Connected Vehicles ...................................... 303
Safety Checks You Should Make Inside The
Vehicle .......................................................... 303Periodic Safety Checks You Should Make
Outside The Vehicle ...................................... 305
Exhaust Gas................................................... 305
Carbon Monoxide Warnings ......................... 306

23_WL_OM_EN_USC_t.book Page 7

GETTING TO KNOW YOUR VEHICLE23

START/STOP Ignition Button

The push button ignition can be placed in the
following modes:
OFF
The engine is stopped
Some electrical devices (e.g. power locks,
alarm, etc.) are still available
ON/RUN
Driving position
All electrical devices are available (e.g. climate
controls, heated seats, etc.) START
The engine will start (when foot is on the brake
pedal)
NOTE:
If the ignition position does not change with a
push of the ignition button, and the instrument
cluster displays a message such as “Key Fob
Not Detected”, the key fob may have a low or
depleted battery. In this situation, a backup
method can be used to operate the ignition
switch. Put the nose side of the key fob (side
opposite of the emergency key) against the
START/STOP ignition button and push to
operate the ignition switch.
Replacement of the key fob battery is recom
-
mended.

Depleted Key Fob Battery Procedure

1 — OFF
2 — ON/RUN
WARNING!
When exiting the vehicle, always place the
ignition in the OFF position, remove the key
fob from the vehicle, and lock your vehicle.
Never leave children alone in a vehicle, or with
access to an unlocked vehicle.
Allowing children to be in a vehicle unattended
is dangerous for a number of reasons. A child
or others could be seriously or fatally injured.
Children should be warned not to touch the
parking brake, brake pedal or the gear
selector.
Do not leave the key fob in or near the vehicle,
or in a location accessible to children, and do
not leave Keyless Enter ‘n Go™ Ignition in the
ON/RUN position. A child could operate power
windows, other controls, or move the vehicle.
Do not leave children or animals inside parked
vehicles in hot weather. Interior heat buildup
may cause serious injury or death.
CAUTION!
An unlocked vehicle is an invitation for thieves.
Always remove key fob from the vehicle and lock
all doors when leaving the vehicle unattended.
2

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24GETTING TO KNOW YOUR VEHICLE
NOTE:
The key fob may not be detected by the vehicle
Keyless Enter ‘n Go™ system if it is located next
to a mobile phone, laptop or other electronic
device, or in the cupholders near aluminum
cans; these devices may block the key fob’s
wireless signal and prevent the Keyless Enter ‘n
Go™ system from starting the vehicle.
For more information on the engine starting
procedure, see Úpage 119.
When opening the driver's door and the ignition
is in the ON/RUN position (engine not running),
a chime will sound to remind you to place the
ignition in the OFF position. In addition to the
chime, the message “Ignition ON” will display in
the cluster.
REMOTE START — IF EQUIPPED
This system uses the key fob to start the
engine conveniently from outside the
vehicle while still maintaining security.
The system has a range of approximately
328 ft (100 m).
Remote Start is used to defrost windows in cold
weather, and to reach a comfortable climate in all
ambient conditions before the driver enters the
vehicle.
NOTE:Obstructions between the vehicle and key fob may
reduce this range Ú page 408.
HOW TO USE REMOTE START
Push and release the Remote Start button on the
key fob twice within five seconds. The vehicle
doors will lock, the parking lights will flash, and the
horn will chirp twice (if programmed). Then, the
engine will start, and the vehicle will remain in the
Remote Start mode for a 15 minute cycle. Pushing
the Remote Start button a third time shuts the
engine off.
NOTE:
If the Remote Start button on the key fob is
pushed too rapidly during activation, the vehicle
may not start.
With Remote Start, the engine will only run for
15 minutes.
Remote Start can only be used twice.
If an engine fault is present or fuel level is low,
the vehicle will start and then shut down in 10
seconds.
The parking lights will turn on and remain on
during Remote Start mode.
Headlight animation (if equipped) will occur
when Remote Start is activated, if “Headlight
Illumination On Approach” is enabled within
Uconnect Settings.
For security, power window and power sunroof
operation (if equipped) are disabled when the
vehicle is in the Remote Start mode.
The ignition must be placed in the ON/RUN posi -
tion before the Remote Start sequence can be
repeated for a third cycle.
WARNING!
Do not start or run an engine in a closed
garage or confined area. Exhaust gas contains
carbon monoxide (CO) which is odorless and
colorless. Carbon monoxide is poisonous and
can cause serious injury or death when
inhaled.
Keep key fobs away from children. Operation
of the Remote Start system, windows, door
locks or other controls could cause serious
injury or death.

23_WL_OM_EN_USC_t.book Page 24

GETTING TO KNOW YOUR VEHICLE25
(Continued)
All of the following conditions must be met before
the engine will remote start:
Gear selector in PARK
Doors closed
Hood closed
Liftgate closed
Hazard switch off
Brake switch inactive (brake pedal not pressed)
Battery at an acceptable charge level
System not disabled from previous Remote
Start event
Vehicle Security Light is flashing
Ignition in OFF position
Fuel level meets minimum requirement
Vehicle Security system is not signaling an intru
-
sion
Malfunction Indicator Light is not illuminated
TO EXIT REMOTE START MODE
To drive the vehicle after starting the Remote Start
system, either push and release the unlock button
on the key fob to unlock the doors, or unlock the
vehicle using Keyless Enter ‘n Go™ — Passive Entry
via the door handles, and disarm the Vehicle
Security system (if equipped). Then, prior to the
end of the 15 minute cycle, push and release the
START/STOP ignition button.
The Remote Start system will turn the engine off if
the Remote Start button on the key fob is pushed
again, or if the engine is allowed to run for the
entire 15 minute cycle. Once the ignition is placed
in the ON/RUN position, the climate controls will
resume the previously set operations
(temperature, blower control, etc.).
NOTE:
To avoid unintentional shutdowns, the system
will disable for two seconds after receiving a
valid Remote Start request.

For vehicles equipped with the Keyless
Enter ‘n Go™ — Passive Entry feature, the message
“Remote Start Active — Push Start Button” will
display in the instrument cluster display until you
push the START/STOP ignition button.

REMOTE START FRONT DEFROST
A
CTIVATION — IF EQUIPPED
When Remote Start is active, and the outside
ambient temperature is 40°F (4.5°C) or below, the
system will automatically activate front defrost for
15 minutes or less. The timing is dependent on the
ambient temperature. Once the timer expires, the
system will automatically adjust the settings
depending on ambient conditions. See “Remote
Start Comfort Systems — If Equipped” in the next
section for detailed operation.
REMOTE START COMFORT SYSTEMS —
I
F EQUIPPED

When Remote Start is activated, the front and rear
defrost will automatically turn on in cold weather. The
heated steering wheel and driver heated seat feature
will turn on if selected in the Comfort menu screen
within Uconnect Settings
Ú
page 204. In warm
weather, the driver vented seat feature will
automatically turn on when Remote Start is activated,
if programmed in the Comfort menu screen. The
vehicle will adjust the climate control settings
depending on the outside ambient temperature.
WARNING!
Do not start or run an engine in a closed
garage or confined area. Exhaust gas contains
carbon monoxide (CO) which is odorless and
colorless. Carbon monoxide is poisonous and
can cause serious injury or death when
inhaled.
Keep key fobs away from children. Operation
of the Remote Start system, windows, door
locks or other controls could cause serious
injury or death.
WARNING!
2

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26GETTING TO KNOW YOUR VEHICLE
Automatic Temperature Control (ATC)
The climate controls will automatically adjust to
the optimal temperature and mode settings
depending on the outside ambient temperature.
This will occur until the ignition is placed in the ON/
RUN position where the climate controls will
resume their previous settings.
For more information on ATC and climate control
settings, see Ú page 66.
NOTE:These features will stay on through the duration of
Remote Start until the ignition is placed in the ON/
RUN position. The climate control setting will
change, and exit automatic operation, if manually
adjusted by the driver while the vehicle is in
Remote Start mode. This includes the OFF button
on the climate controls, which will turn the system
off.
REMOTE START WINDSHIELD WIPER
D
E-ICER ACTIVATION — IF EQUIPPED
When Remote Start is active and the outside
ambient temperature is less than 33°F (0.6°C),
the Windshield Wiper De-Icer will activate. Exiting
Remote Start will resume its previous operation. If
the Windshield Wiper De-Icer was active, the timer
and operation will continue Ú page 204.
REMOTE START ABORT MESSAGE
One of the following messages will display in the
instrument cluster display if the vehicle fails to
remote start or exits Remote Start prematurely:
Remote Start Canceled — Door Open
Remote Start Canceled — Hood Open
Remote Start Canceled — Liftgate Open
Remote Start Canceled — Fuel Low
Remote Start Canceled — Time Expired
Remote Start Canceled — System Fault
Remote Start Disabled — Start Vehicle to Reset
The instrument cluster display message stays
active until the ignition is placed in the ON/RUN
position.
VEHICLE SECURITY SYSTEM — IF EQUIPPED
The Vehicle Security system monitors the vehicle
doors, hood, liftgate, and the Keyless Enter ‘n Go™
Ignition for unauthorized operation. While the
Vehicle Security system is armed, interior switches
for door locks and liftgate release handle are
disabled. If something triggers the alarm, the Vehicle Security system will provide the following
audible and visible signals:
The horn will pulse
The turn signals will flash
The Vehicle Security Light in the instrument
cluster will flash
TO ARM THE SYSTEM
Follow these steps to arm the Vehicle Security
system:

1. Make sure the vehicle’s ignition is placed in
the OFF position.

Make sure the vehicle’s keyless ignition
system is OFF.
2. Perform one of the following methods to lock the vehicle:
Push lock on the interior power door lock
switch with the driver and/or passenger
door open.
Push the lock button on the exterior Passive
Entry door handle with a valid key fob avail -
able in the same exterior zone Ú page 29.
Push the lock button on the key fob.
3. If any doors are open, close them.

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66GETTING TO KNOW YOUR VEHICLE
REAR WIPER AND WASHER
The rear wiper/washer is operated by rotating a
switch, located at the middle of the lever.
Rotate the center portion of the lever
upward to the first detent for intermittent
operation and to the second detent for
continuous rear wiper operation.
Rear Window Washer Operation Pushing the windshield wiper lever
forward activates the rear window
washer. If the lever is pushed while on
the intermittent setting, the wipers will
turn on and operate for several wipe cycles after
the lever is released, and then resume the
intermittent interval previously selected. If the
lever is pushed while the wipers are in the off
position, the wipers will operate several wipe
cycles, then turn off.
NOTE:If equipped with a Back Up camera washer, when
the rear window washer is activated, the Rear Back
Up camera and Digital Rearview Mirror (if
equipped) cameras are also washed.
WINDSHIELD WIPER DE-ICER —
I
F EQUIPPED
Your vehicle may be equipped with a Windshield
Wiper De-Icer feature that may be activated under
the following conditions:
Activation By Front Defrost — The Windshield
Wiper De-Icer shall be activated automatically in
the case of a cold weather manual start with full
front defrost, and when the ambient tempera -
ture is below 33°F (0.6°C).
Activation By Rear Defrost — The Windshield
Wiper De-Icer shall be activated automatically
when the rear defrost is turned on and when the
ambient temperature is below 33°F (0.6°C).
Activation By Remote Start Operation — When
Remote Start is active and the outside ambient
temperature is less than 33°F (0.6°C), the
Windshield Wiper De-Icer will activate. Exiting
Remote Start will resume its previous operation.
If the Windshield Wiper De-Icer was active, the
timer and operation will continue.
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 5 NAV With 10.1–inch Display Temperature
Controls
Uconnect 5/5 NAV With 8.4–inch Display Temperature Controls

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GETTING TO KNOW YOUR VEHICLE67
Max A/C Button
Press and release to change the current
setting. The MAX A/C indicator
illuminates when MAX A/C is ON.
Performing this function again will cause
the MAX A/C operation to switch into manual mode
and the MAX A/C indicator will turn off. Pressing
other setting buttons will also cause the MAX A/C
to turn off.
MAX A/C sets the control for maximum cooling
performance.
NOTE:The MAX A/C button is only available on the touch -
screen.
A/C Button
Press and release the button on the
touchscreen or push and release the
button on the faceplate to change the
current setting. The A/C indicator
illuminates when A/C is on.
Recirculation Button
Press and release the Recirculation
button on the touchscreen or push and
release the button on the faceplate to
change the system between recirculation
mode and outside air mode. 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 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 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. The
Recirculation feature may be unavailable if
conditions exist that could create fogging on the
inside of the windshield.
AUTO Button
The AUTO button automatically controls
the interior cabin temperature by
adjusting distribution and amount of
airflow. Air Conditioning (A/C) may be
active during AUTO operation to improve
performance. Performing this function will cause
the system to switch between manual mode and
automatic modes Úpage 72. AUTO mode is highly
recommended for efficiency.
MAX Defrost Button
Push the MAX Defrost button to change
the current airflow setting to Defrost
mode. The indicator illuminates when this feature is on. Performing this function will
cause the automatic climate controls to change to
manual mode, and the following settings will occur:
The blower speed increases to full (all LEDs on)
The rear blower is off
The air conditioning compressor is turned on
(A/C LED off)
Both driver and passenger temperature controls
are set to HI
Defrost mode is selected (LED on)
Rear defroster is turned on (LED on)
The air recirculation is turned off (LED off)
If MAX Defrost mode is turned off, the Climate
Control system will return to the previous setting.
MAX Defrost automatically turns off after
20 minutes.
Rear Defrost Button
Press and release the 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.
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68GETTING TO KNOW YOUR VEHICLE
Rear Climate Control Button
Press and release this button on the
climate control touchscreen to access
the rear climate controls. The Rear
Climate indicator will illuminate when the
rear climate controls are ON.
Driver And Passenger Temperature
Switches
These switches provide the driver and passenger
with independent temperature control. Lift the driver’s or passenger’s side
toggle switch on the faceplate upward, or
press and slide the temperature bar
towards the red arrow button on the
touchscreen for warmer temperature settings.
Depress the driver’s or passenger’s side
toggle switch on the faceplate downward,
or press and slide the temperature bar
towards the blue arrow button on the
touchscreen for cooler temperature settings.
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 is used to
synchronize the front passenger temperature and
rear passenger temperature, mode, and blower
settings with the driver temperature, mode, and
blower settings. Changing the front passenger
temperature or rear passenger temperature,
mode, and blower settings while in SYNC will
automatically exit this feature.
NOTE:
The SYNC setting is only available on the touch -
screen.
For vehicles equipped with the Four-Zone ATC
system, the rear climate control settings
(temperature, blower speed, and mode) will change to match the driver’s settings when the
vehicle is first started, without changing the
SYNC status.
When SYNC is not active, the rear passenger
climate control settings will need to be adjusted
manually to achieve desired comfort. See
Ú
page 69 or Ú page 71 for more information.
Blower Control
Blower Control is used to regulate the
amount of air forced through the Climate
Control system. There are several blower
speeds available.
Blower speed can be controlled by lifting blower
toggle on the instrument panel to increase blower
speed, or depress the toggle for lower blower
speed.
The speed can also be selected using the blower
control buttons on the touchscreen. Press the
blower bar area between the icons on the
touchscreen.
Mode Control
Select Mode by pressing one of the Mode
buttons on the touchscreen, or the
faceplate, to change the airflow
distribution mode. The airflow
distribution mode can be adjusted so air comes
from the instrument panel outlets, floor outlets,
defrost outlets and demist outlets.
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.

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GETTING TO KNOW YOUR VEHICLE69
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 next to 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 condi -
tions to provide cooler air out of the panel outlets
and warmer air from the floor outlets.
For more information on selecting modes, see
Ú page 69.
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.
Combine Modes
Dual Level Combination
Front Defrost and Panel Mode
Tri-Level Combination
Front Defrost, Panel Mode, and Floor Mode
Climate Control OFF Button
Press and release this button to turn the
Climate Control ON/OFF.
Controlling The Rear Climate Controls
From The Front ATC Panel

Front ATC Panel Uconnect 5 NAV With 10.1–inch Display
Rear Controls
Front ATC Panel Uconnect 5/5 NAV With 8.4–inch Display Rear Controls

The driver or front passenger can
combine two or three of the modes
described by selecting them
individually on their side of climate
control screen. Combine modes by
pressing each icon on the
touchscreen.
2

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