2023 JEEP GLADIATOR display

STARTING AND OPERATING191
The TrailCam view can also be activated by
pressing the icon on the Back Up Camera view.
The Back Up Camera view can also be activated by
pressing the icon on the TrailCam view.
When the vehicle is shifted out of REVERSE with
Camera Delay turned off and TrailCam view is
active, the TrailCam mode is exited and the
previous screen appears again.
When the vehicle is shifted out of REVERSE with
Camera Delay turned on and the TrailCam view is
active, the TrailCam image will be displayed for up
to 10 seconds unless the vehicle speed exceeds
8 mph (13 km/h), the transmission is shifted into
PARK, the ignition is placed in the OFF position, or
the touchscreen X button to disable display of the
TrailCam view is pressed.
Whenever the TrailCam image is activated through
the Manual Activation Methods, and the vehicle
speed is greater than or equal to 8 mph (13 km/h),
a display timer for the image is initiated. The image
will continue to be displayed until the display timer
exceeds 10 seconds.
NOTE:
If the vehicle speed remains below 8 mph
(13 km/h) while in 2WD or 4WD High, the
TrailCam image will be displayed continuously
until deactivated via the touchscreen X button,
the transmission is shifted into PARK, or the
ignition is placed in the OFF position.
The touchscreen X button to disable the display
of the camera image is made available ONLY
when the vehicle is not in REVERSE.
The TrailCam view will stay active regardless of
the vehicle speed and time while in 4WD Low.
Cleaning The TrailCam
Press and hold the Clean Camera button located
on the TrailCam view to wash the TrailCam. Washer
fluid will stop when the button is released.
The camera can be washed up to 20 seconds at
a time while holding the button.
The Clean Camera system is not available when
windshield washing is in process.
When enabled, active dynamic Tire Lines are
projected on the ground plane of the TrailCam view
based on the steering wheel position.
REFUELING THE VEHICLE — GASOLINE
ENGINE (IF EQUIPPED)
FUEL FILLER CAP
The fuel filler cap is located on the left side of the
vehicle. To access the fuel filler cap, push on the
fuel filler door to unlatch it. To close the fuel filler
door, push on it a second time. If the fuel filler cap
is lost or damaged, be sure the replacement cap is
the correct one for this vehicle.
1. Open the fuel filler door.

Fuel Filler Door

2. Remove the fuel cap by rotating it counter -
clockwise.

Fuel Filler Cap

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192STARTING AND OPERATING
3. Fully insert the gasoline nozzle into the filler pipe. Fill the vehicle with fuel.
4. When the fuel nozzle “clicks” or shuts off, the fuel tank is full. Wait five seconds before
removing the fuel nozzle to allow excess fuel to
drain from nozzle.
5. Remove gasoline nozzle, reinstall fuel cap and close the fuel filler door.
NOTE:
When the fuel nozzle “clicks” or shuts off, the
fuel tank is full.
Tighten the fuel filler cap about a quarter turn
until you hear one click. This is an indication that
the cap is properly tightened.
If the fuel filler cap is not tightened properly, the
MIL will come on. Be sure the cap is tightened
every time the vehicle is refueled.
LOOSE FUEL FILLER CAP MESSAGE
After fuel has been added, the vehicle diagnostic
system can determine if the fuel filler cap is
possibly loose, improperly installed, or damaged. If
the system detects a malfunction, the “gASCAP”
message will display in the odometer display.
Tighten the gas cap until a "clicking" sound is heard. This is an indication that the gas cap is
properly tightened. Push the odometer reset
button to turn the message off. If the problem
persists, the message will appear the next time the
vehicle is started. This might indicate a damaged
cap. If the problem is detected twice in a row, the
system will turn on the MIL. Resolving the problem
will turn the MIL off.
REFUELING THE VEHICLE — DIESEL ENGINE
(IF EQUIPPED)
The fuel filler cap is located on the driver's side of
the vehicle. If the fuel filler cap is lost or damaged,
be sure the replacement cap is the correct one for
this vehicle.

1. Open the fuel filler door.

Fuel Filler Door

WARNING!
Never have any smoking materials lit in or
near the vehicle when the fuel door is open or
the tank is being filled.
Never add fuel when the engine is running.
This is in violation of most state and federal
fire regulations and may cause the Malfunc -
tion Indicator Light (MIL) to turn on.
A fire may result if fuel is pumped into a
portable container that is inside of a vehicle.
You could be burned. Always place fuel
containers on the ground while filling.
CAUTION!
Damage to the fuel system or emission control
system could result from using an improper
fuel filler cap. A poorly fitting cap could let
impurities into the fuel system. Also, a poorly
fitting aftermarket cap can cause the Malfunc -
tion Indicator Light (MIL) to illuminate, due to
fuel vapors escaping from the system.
To avoid fuel spillage and overfilling, do not
“top off” the fuel tank after filling.

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194STARTING AND OPERATING
The DEF injection system consists of the following
components:
DEF tank
DEF pump
DEF injector
Electronically-heated DEF Lines
NOx sensors
Temperature sensors
SCR catalyst
The DEF injection system and SCR catalyst enable
the achievement of diesel emissions
requirements; while maintaining outstanding fuel
economy, drivability, torque and power ratings.
For system messages and warnings see
Ú page 121.
NOTE:
Your vehicle is equipped with a DEF injection
system. You may occasionally hear an audible
clicking noise from under the vehicle at a stop.
This is normal operation.
The DEF pump will run for a period of time after
engine shutdown to purge the DEF system. This
is normal operation and may be audible from
the rear of the vehicle.
Diesel Exhaust Fluid Storage
Diesel Exhaust Fluid (DEF) is considered a very
stable product with a long shelf life. If DEF is kept
in temperatures between 10° and 90°F (-12° and
32°C), it will last a minimum of one year.
DEF is subject to freezing at the lowest
temperatures. For example, DEF may freeze at
temperatures at or below 12°F (-11°C). The
system has been designed to operate in this
environment.
NOTE:When working with DEF, it is important to know
that:
Any containers or parts that come into contact
with DEF must be DEF compatible (plastic or
stainless steel). Copper, brass, aluminum, iron
or non-stainless steel should be avoided as they
are subject to corrosion by DEF.
If DEF is spilled, it should be wiped up
completely.
Adding Diesel Exhaust Fluid
The DEF gauge (located on the instrument cluster
display) will display the level of DEF remaining in
the tank Ú page 121.
NOTE:Driving conditions (altitude, vehicle speed, load,
etc.) will affect the amount of DEF that is used in
your vehicle.
DEF FILL PROCEDURE
NOTE:
For the correct DEF fluid type see Ú page 424.

1. Remove cap from DEF fill inlet (located in fuel door).

Fuel and Diesel Exhaust Fluid Fill Location

2. Insert DEF fill adapter/nozzle into DEF fill inlet.
NOTE:
The DEF gauge may take up to five seconds
to update after adding a gallon or more of
Diesel Exhaust Fluid (DEF) to the DEF tank.
If you have a fault related to the DEF
system, the gauge may not update to the
new level. See an authorized dealer for
service.
1 — Diesel Fuel Filler
2 — Diesel Exhaust Fluid Filler

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STARTING AND OPERATING195
(Continued)
The DEF gauge may also not immediately
update after a refill if the temperature of the
DEF fluid is below 12°F (-11°C). The DEF
line heater will possibly warm up the DEF
fluid and allow the gauge to update after a
period of run time. Under very cold condi -
tions, it is possible that the gauge may not
reflect the new fill level for several drives.
Excessive overfilling of the DEF tank can
result in a MIL lamp/fault code and inaccu-
rate level readings.
Refilling With Nozzles
You can fill up at any DEF distributor.
Proceed as follows:
Insert the DEF nozzle in the filler, start
refilling and stop refilling at the first shut-off
(the shut-off indicates that the DEF tank is
full). Do not proceed with the refilling, to
prevent spillage of DEF.
Extract the nozzle.
Refilling With Containers
Proceed as follows:
Check the expiration date.
Read the advice for use on the label before
pouring the content of the bottle into the
DEF tank.
If systems which cannot be screwed in
(e.g. tanks) are used for refilling, after the
indication appears on the instrument panel
display Úpage 121 fill the DEF tank with no
more than 2 gal (8 L).
If containers which can be screwed to the
filler are used, the reservoir is full when the
DEF level in the container stops pouring out.
Do not proceed further.
3. Stop filling the DEF tank immediately when any of the following happen: DEF stops flowing
from the fill bottle into the DEF fill inlet, DEF
splashes out the fill inlet, or a DEF pump
nozzle automatically shuts off.
4. Reinstall cap onto DEF fill inlet.
VEHICLE LOADING
CERTIFICATION LABEL
As required by National Highway Traffic Safety
Administration regulations, your vehicle has a
certification label affixed to the driver's side door or
pillar.
CAUTION!
To avoid DEF spillage, and possible damage to
the DEF tank from overfilling, do not “top off”
the DEF tank after filling.
DO NOT OVERFILL. DEF will freeze below 12ºF
(-11ºC). The DEF system is designed to work in
temperatures below the DEF freezing point,
however, if the tank is overfilled and freezes,
the system could be damaged.
When DEF is spilled, clean the area immedi -
ately with water and use an absorbent mate -
rial to soak up the spills on the ground.
Do not attempt to start your engine if DEF is
accidentally added to the diesel fuel tank as it
can result in severe damage to your engine,
including but not limited to failure of the fuel
pump and injectors.
Never add anything other than DEF to the tank
– especially any form of hydrocarbon such as
diesel fuel, fuel system additives, gasoline, or
any other petroleum-based product. Even a
very small amount of these, less than
100 parts per million or less than 1 oz. per
78 gal (295 L) will contaminate the entire DEF
system and will require replacement. If
owners use a container, funnel or nozzle when
refilling the tank, it should either be new or
one that is has only been used for adding DEF.
Mopar® provides an attachable nozzle with its
DEF for this purpose.
CAUTION!
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214
MULTIMEDIA
UCONNECT SYSTEMS
For detailed information about your Uconnect
4C/4C NAV With 8.4-inch Display system, refer to
your Uconnect Owner’s Manual Supplement.
NOTE:Uconnect screen images are for illustration
purposes only and may not reflect exact software
for your vehicle.
CYBERSECURITY
Depending on applicability, your vehicle may be
able to send or receive information from a wired or
wireless network. This information allows systems
and features in your vehicle to function properly.Your vehicle may be equipped with certain security
features to reduce the risk of unauthorized and
unlawful access to vehicle systems and wireless
communications. Vehicle software technology
continues to evolve over time and FCA US LLC,
working with its suppliers, evaluates and takes
appropriate steps as needed. As always, if you
experience unusual behavior, contact an
authorized dealer immediately, Ú
page 428, or
refer to your Uconnect Owner’s Manual
Supplement for additional contact information.
The risk of unauthorized and unlawful access to
your vehicle systems may still exist, even if the
most recent version of vehicle software (such as
Uconnect software) is installed.
NOTE:To help further improve user experience, features,
stability, etc., and minimize the potential risk of a
security breach, vehicle owners should routinely
check www.driveuconnect.com (US Residents) or
www.driveuconnect.ca (Canadian Residents) to
learn about available Uconnect software updates.
WARNING!
ONLY insert trusted media devices/compo -
nents into your vehicle. Media of unknown
origin could possibly contain malicious soft -
ware, and if installed in your vehicle, it may
increase the possibility for vehicle systems to
be breached.
As always, if you experience unusual vehicle
behavior, contact an authorized dealer imme -
diately.

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MULTIMEDIA215
UCONNECT SETTINGS
The Uconnect system uses a combination of
buttons on the touchscreen and buttons on the
faceplate located on the center of the instrument
panel. These buttons allow you to access and
change the Customer Programmable Features.
Many features can vary by vehicle.
Buttons on the faceplate are located below and/or
beside the Uconnect system in the center of the
instrument panel. In addition, there is a SCROLL/
ENTER control knob located on the right side. Turn
the control knob to scroll through menus and
change settings. Push the center of the control
knob one or more times to select or change a
setting.
Your Uconnect system may also have SCREEN OFF
and MUTE buttons on the faceplate.
Push the SCREEN OFF button on the faceplate to
turn off the Uconnect screen. Push the button
again or tap the screen to turn the screen on.
Press the Back Arrow button to exit out of a Menu
or certain option on the Uconnect system.
CUSTOMER PROGRAMMABLE FEATURES

Uconnect 4C/4C NAV With 8.4-inch Display Touchscreen
And Faceplate Buttons
Uconnect 4 With 7-inch Display and the Uconnect
4/4C/4C NAV With 8.4-inch Display
Press the Apps button, then press the Settings
button on the touchscreen to display the menu
setting screen. In this mode the Uconnect system
allows you to access programmable features.
NOTE:
Depending on the vehicle’s options, feature
settings may vary.
All settings should be changed with the ignition
in the ON/RUN position.
When making a selection, only press one button at
a time to enter the desired menu. Once in the
desired menu, press and release the preferred
setting option until a check mark appears next to
the setting, showing that setting has been
selected. Once the setting is complete, press the X
button on the touchscreen to close out of the
settings screen. Pressing the Up or Down Arrow
button on the right side of the screen will allow you
to toggle up or down through the available settings.
1 — Uconnect Buttons On The Touchscreen
2 — Uconnect Buttons On The Faceplate
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216MULTIMEDIA
Language
Display
When the Language button is pressed on the touchscreen, the system displays the different language options. Once an option is selected, the system will
display in the chosen language. The available setting is:
NOTE:Depending on the vehicle’s options, feature settings may vary.
Setting Name Description
Language
This setting will change the language of the Uconnect system and Instrument
Cluster Display. The available languages are “English”, “Français”, and “Español”.

When the Display button is pressed on the touchscreen, the system will display the options related to the theme (if equipped), brightness, and color of the
touchscreen. The available settings are:
NOTE:Depending on the vehicle’s options, feature settings may vary.
Setting Name
Description
Display Mode This setting will allow you to set the brightness manually or have the system
set it automatically. The “Auto” setting has the system automatically adjust
the display brightness. The “Manual” setting will allow the user to adjust the
brightness of the display.
Display Brightness With Headlights ON/Brightness This setting will allow you to set the brightness when the headlights are on. To
access this setting, Display Mode must be set to Manual. The “+” setting will
increase the brightness; the “-” will decrease the brightness.
Display Brightness With Headlights OFF/Brightness This setting will allow you to set the brightness when the headlights are off. To
access this setting, Display Mode must be set to Manual. The “+” setting will
increase the brightness; the “-” will decrease the brightness.

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MULTIMEDIA217
Units
Set Theme This setting will allow you to change the display theme.
Keyboard
This setting will change the keyboard type on the display. The selectable key
-
boards are “ABCDEF Keyboard”, “QWERTY Keyboard”, and “AZERTY Keyboard”.

Touchscreen Beep This setting will allow you to turn the touchscreen beep on or off.
Control Screen Timeout This setting allows you to set the Control Screen to turn off automatically after
five seconds or stay open until manually closed.
Navigation Next Turn Pop-ups Displayed in Cluster This setting will display navigation prompts in the Instrument Cluster Display.
Phone Pop-ups Displayed In Cluster This setting will display smartphone notifications and messages in the
Instrument Cluster Display.
Setting Name
Description
When the Units button is pressed on the touchscreen, the system displays the different measurement options. The selected unit of measurement will display in
the instrument cluster display and Navigation system (if equipped). The available settings are:
NOTE:Depending on the vehicle’s options, feature settings may vary.
Setting NameDescription
US This setting will change the unit of measurement on the display to US.
Metric This setting will change the unit of measurement on the display to Metric.
Custom The setting changes the “Speed” (MPH or km/h), “Distance” (mi or km),
“Fuel Consumption” (MPG [US], MPG [UK], L/100 km, or km/L), “Pressure”
(psi, kPa, or bar), and “Temperature” (°C or °F) units of measurement
independently.
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