tune up JEEP GLADIATOR 2023 User Guide

MULTIMEDIA243
AUX MODE
Overview
Auxiliary Mode (AUX) is entered by inserting an AUX
device using a cable with a 3.5 mm audio jack into
the AUX port, or by pressing the AUX button on the
left side of the touchscreen or under the Source
Select button (if equipped).
To insert an Auxiliary device, gently insert the
Auxiliary device cable into the AUX port. If you
insert an Auxiliary device with the ignition and the
radio on, the unit will switch to AUX Mode and
begin to play.
Controlling The Auxiliary Device
Auxiliary Mode (AUX) is entered by inserting an AUX
device using a cable with a 3.5 mm audio jack into
the AUX port or by pressing the AUX button on the
left side of the touchscreen, or under the Source
Select button (if equipped).
NOTE:The radio unit is acting as the amplifier for audio
output from the Auxiliary device. Therefore, if the
volume control on the Auxiliary device is set too
low, there will be insufficient audio signal for the
radio unit to play the music on the device.
Seek Up /Seek Down
In USB Mode, press the Seek Up button on the
touchscreen for the next selection on the USB
device. Press and release the Seek Down button on the touchscreen to return to the beginning of
the current selection, or to return to the beginning
of the previous selection if the USB device is within
the first three seconds of the current selection.
In Bluetooth® Mode, press and release the Seek
Up button on the touchscreen for the next
selection on the Bluetooth® device. Press and
release the Seek Down button on the touchscreen
to return to the beginning of the current selection,
or return to the beginning of the previous selection
if the Bluetooth® device is within the first second
of the current selection.
Browse
In USB Mode, press the Browse button on the
touchscreen to display the browse window. In USB
Mode, the left side of the browse window displays
a list of ways you can browse through the contents
of the USB device. If supported by the device, you
can browse by Folder, Artist, Playlist, Album, Song,
etc. Press the desired button on the touchscreen
on the left side of the screen. The center of the
browse window shows items and their
sub-functions, which can be scrolled through by
pressing the Up and Down buttons to the right. The
TUNE/SCROLL knob can also be used to scroll.
Media Mode
In USB Mode, press the Media button on the
touchscreen to select the desired audio source:
USB.
In Bluetooth® Mode, press the Media button on
the touchscreen to select the desired audio
source: Bluetooth®.
In AUX Mode, press the Media button on the
touchscreen to select the desired audio source:
AUX.
Repeat
In USB Mode, press the Repeat button on the
touchscreen to toggle the repeat functionality. The
Repeat button on the touchscreen is highlighted
when active. The Radio will continue to play the
current track, repeatedly, as long as the repeat is
active. Press the Repeat button again to enter
Repeat All. The radio will continue to play all the
current tracks, repeatedly, as long as the repeat
function is active. To cancel Repeat, press the
Repeat button a third time.
Shuffle
In USB Mode, press the Shuffle button on the
touchscreen to play the selections on the USB
device in random order to provide an interesting
change of pace. Press the Shuffle button on the
touchscreen a second time to turn this feature off.
Audio
Audio settings can be accessed by pressing the
Audio button Ú
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244MULTIMEDIA
Info
In USB Mode, press the Info button on the
touchscreen to display the current track
information. Press the Info or X button on the
touchscreen a second time to cancel this feature.
Tracks
In USB Mode, press the Tracks button on the
touchscreen to display a pop-up with the Song List.
The song currently playing is indicated by an arrow
and lines above and below the song title. When in
the Tracks List screen you can rotate the TUNE/
SCROLL knob to highlight a track (indicated by the
line above and below the track name) and then
push the ENTER/BROWSE knob to start playing
that track.
In Bluetooth® Mode, if the Bluetooth® device
supports this feature, press the Tracks button on
the touchscreen to display a pop-up with the Song
List. The currently playing song is indicated by a red
arrow and lines above and below the song title.
Pressing the Tracks button on the touchscreen
while the pop-up is displayed will close the pop-up.
MEDIA VOICE COMMANDS
Uconnect offers connections via USB, Bluetooth®,
and auxiliary (AUX) ports. Voice operation is only
available for connected USB and AUX devices. Push the VR button located on the steering
wheel. After the beep, say one of the following
commands and follow the prompts to switch your
media source or choose an artist:
“
Change source to Bluetooth®”
“Change source to AUX”
“Change source to USB”
“Play artist Beethoven”; “ Play album Greatest
Hits”; “ Play song Moonlight Sonata”; “ Play genre
Classical”
Did You Know: Press the Browse button on the
touchscreen to see all of the music on your USB
device. Your Voice Command must match exactly
how the artist, album, song, and genre information
is displayed.
PHONE MODE
Overview
Uconnect Phone is a voice-activated, hands-free,
in-vehicle communications system. It allows you to
dial a phone number with your mobile phone.
The feature supports the following:
Voice Activated Features
Hands-Free dialing via Voice (“Call John Smith
Mobile” or “Dial 248-555-1212”).
Hands-Free text-to-speech listening of your
incoming SMS messages.
Hands-Free Text Message Replying: Forward
one of 18 predefined SMS messages to
incoming calls/text messages.
Redialing last dialed numbers (“Redial”).
Calling Back the last incoming call number
(“Call Back”).
Viewing call logs on screen (“Show Incoming
Calls,” “Show Outgoing Calls,” “Show Missed
Calls,” or “Show Recent Calls”).
Searching Contacts phone number (“Search for
John Smith Mobile”).
Screen Activated Features
Dialing via Keypad using touchscreen.
Viewing and Calling contacts from Phonebooks
displayed on the touchscreen.
Setting Favorite Contact phone numbers so they
are easily accessible on the Main Phone screen.
Viewing and Calling contacts from Recent Call
logs.
Reviewing your recent Incoming SMS
Messages.
Pairing up to 10 phones/audio devices for easy
access to connect to them quickly.
NOTE:Your phone must be capable of SMS messaging via
Bluetooth® for messaging features to work
properly.

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MULTIMEDIA257
NOTE:To use Apple CarPlay®, make sure that cellular
data is turned on, and that you are in an area with
cellular coverage. Your data and cellular coverage
is shown on the left side of the radio screen. Data
plan rates apply.
Once Apple CarPlay® is up and running on your
Uconnect system, the following features can be
utilized using your iPhone® data plan:
Phone
Music
Messages
Maps
Phone
With Apple CarPlay®, push and hold the
VR button on the steering wheel to
activate a Siri voice recognition session.
You can also press and hold the Home
button within Apple CarPlay® to start talking to Siri.
This allows you to make calls or listen to voicemail
as you normally would using Siri on your iPhone®.
NOTE:Only temporarily pushing the VR button on the
steering wheel launches a built-in Uconnect VR
session, not a Siri session, and it will not function
with Apple CarPlay®.
Music
Apple CarPlay® allows you to access all
your artists, playlists, and music from
iTunes® or any third party application
installed on your device. Using your
iPhone® data plan, you can also use select third
party audio apps including music, news, sports,
podcasts, and more.
Messages
Push and hold the VR button on the
steering wheel to activate a Siri voice
recognition session. Apple CarPlay®
allows you to use Siri to send or reply to
text messages. Siri can also read incoming text
messages, but drivers will not be able to read
messages, as everything is done via voice.
Maps
Push and hold the VR button on the
steering wheel until the beep or tap the
Microphone icon to ask Apple® Siri to
take you to a desired destination by
voice. You can also touch the Navigation icon in
Apple CarPlay® to access Apple® Maps.
Apps
The Apple CarPlay® App plays all compatible apps
that are available to use, every time it is launched.
You must have the compatible app downloaded,
and you must be signed in to the app through your
mobile device for it to work with Apple CarPlay®. Refer to http://www.apple.com/ios/carplay (US) or
https://www.apple.com/ca/ios/carplay (Canada)
to see the latest list of available apps for Apple
CarPlay®.
Apple CarPlay® Voice Command
NOTE:Feature availability depends on your carrier and
mobile phone maker. Some Apple CarPlay®
features may not be available in every region and/
or language.
Apple CarPlay® allows you to use your voice to
interact with Siri through your vehicle’s voice
recognition system, and use your smartphone’s
data plan to project your iPhone® and a number of
its apps onto your Uconnect touchscreen. Connect
your iPhone® 5 or higher to one of the media USB
ports, using the factory-provided Lightning cable,
and press the new Apple CarPlay® icon that
replaces your Phone icon on the main menu bar to
begin Apple CarPlay®. Push and hold the VR
button on the steering wheel, or press and hold the
Home button within Apple CarPlay®, to activate
Siri, which recognizes natural voice commands to
use a list of your iPhone® features:
Phone
Music
Messages
Maps — If Equipped
Additional Apps — If Equipped
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376SERVICING AND MAINTENANCE
(Continued)
EXHAUST SYSTEM
The best protection against carbon monoxide entry
into the vehicle body is a properly maintained
engine exhaust system.
If you notice a change in the sound of the exhaust
system, or if the exhaust fumes can be detected
inside the vehicle, or when the underside or rear of
the vehicle is damaged, have an authorized
technician inspect the complete exhaust system
and adjacent body areas for broken, damaged,
deteriorated, or mispositioned parts. Open seams
or loose connections could permit exhaust fumes
to seep into the passenger compartment. In
addition, have the exhaust system inspected each
time the vehicle is raised for lubrication or oil
change. Replace as required. Under normal operating conditions, the catalytic
converter will not require maintenance. However, it
is important to keep the engine properly tuned to
ensure proper catalyst operation and prevent
possible catalyst damage.
NOTE:Intentional tampering with emissions control
systems can result in civil penalties being
assessed against you.
In unusual situations involving grossly
malfunctioning engine operation, a scorching odor
may suggest severe and abnormal catalyst
overheating. If this occurs, stop the vehicle, turn off
the engine and allow it to cool. Service, including a
tune-up to manufacturer's specifications, should
be obtained immediately.
To minimize the possibility of catalytic converter
damage:
Do not interrupt the ignition when the transmis
-
sion is in gear and the vehicle is in motion.
Do not try to start the vehicle by pushing or
towing the vehicle.
Do not idle the engine with any ignition compo -
nents disconnected or removed, such as when
diagnostic testing, or for prolonged periods
during very rough idle or malfunctioning oper -
ating conditions.
WARNING!
Exhaust gases can injure or kill. They contain
Carbon Monoxide (CO), which is colorless and
odorless. Breathing it can make you uncon -
scious and can eventually poison you. To
avoid breathing CO see Ú page 328.
A hot exhaust system can start a fire if you
park over materials that can burn, such as
grass or leaves, and those items that come
into contact with your exhaust system. Do not
park or operate your vehicle in areas where
your exhaust system can contact anything that
can burn.
CAUTION!
The catalytic converter requires the use of
unleaded fuel only. Leaded gasoline will
destroy the effectiveness of the catalyst as an
emissions control device, may seriously
reduce engine performance and cause
serious damage to the engine.
Damage to the catalytic converter can result if
your vehicle is not kept in proper operating
condition. In the event of engine malfunction,
particularly involving engine misfire or other
apparent loss of performance, have your
vehicle serviced promptly. Continued opera -
tion of your vehicle with a severe malfunction
could cause the converter to overheat,
resulting in possible damage to the converter
and vehicle.
WARNING!

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420TECHNICAL SPECIFICATIONS
(Continued)
GASOLINE/OXYGENATE BLENDS
Some fuel suppliers blend unleaded gasoline with
oxygenates such as ethanol.
Problems that result from using gasoline
containing more than 15% ethanol (E-15) or
gasoline containing methanol are not the
responsibility of the manufacturer and may void
the New Vehicle Limited Warranty.
DO NOT USE E-85 IN NON-FLEX FUEL
V
EHICLES
Non-Flex Fuel Vehicles (FFV) are compatible with
gasoline containing up to 15% ethanol (E-15). Use
of gasoline with higher ethanol content may void
the New Vehicle Limited Warranty. If a Non-FFV vehicle is inadvertently fueled with
E-85 fuel, the engine will have some or all of these
symptoms:
Operate in a lean mode.
OBD II Malfunction Indicator Light on.
Poor engine performance.
Poor cold start and cold drivability.
Increased risk for fuel system component corro
-
sion.
CNG AND LP FUEL SYSTEM
M
ODIFICATIONS
Modifications that allow the engine to run on
Compressed Natural Gas (CNG) or Liquid Propane
(LP) may result in damage to the engine,
emissions, and fuel system components. Problems
that result from running CNG or LP are not the
responsibility of the manufacturer and may void
the New Vehicle Limited Warranty.
METHYLCYCLOPENTADIENYL
M
ANGANESE TRICARBONYL (MMT) IN
G
ASOLINE
MMT is a manganese-containing metallic additive
that is blended into some gasolines to increase
octane. Gasoline blended with MMT provides no
performance advantage beyond gasoline of the
same octane number without MMT. Gasoline blended with MMT reduces spark plug life and
reduces emissions system performance in some
vehicles. The manufacturer recommends that
gasoline without MMT be used in your vehicle. The
MMT content of gasoline may not be indicated on
the gasoline pump; therefore, you should ask your
gasoline retailer whether the gasoline contains
MMT. MMT is prohibited in Federal law and
California reformulated gasoline.
FUEL SYSTEM CAUTIONS
CAUTION!
DO NOT use E-85, gasoline containing methanol,
or gasoline containing more than 15% ethanol
(E-15). Use of these blends may result in starting
and drivability problems, damage critical fuel
system components, cause emissions to exceed
the applicable standard, and/or cause the
Malfunction Indicator Light to illuminate. Please
observe pump labels as they should clearly
communicate if a fuel contains greater than
15% ethanol (E-15).
CAUTION!
Follow these guidelines to maintain your
vehicle’s performance:
The use of leaded gasoline is prohibited by
Federal law. Using leaded gasoline can impair
engine performance and damage the emis
-
sions control system.
An out-of-tune engine, certain fuel or ignition
malfunctions can cause the catalytic
converter to overheat. If you notice a pungent
burning odor or some light smoke, your engine
may be out-of-tune or malfunctioning and may
require immediate service. Contact an autho -
rized dealer for service assistance.

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