2020 JEEP WRANGLER UNLIMITED reset

210
SERVICING AND MAINTENANCE
SCHEDULED SERVICING
Correct servicing is crucial for guaranteeing a
long life for the car under the best condi-
tions. For this reason, Jeep has planned a
series of checks and services at fixed
distance intervals and, where provided, at
fixed time intervals, as described in the
Scheduled Servicing plan. To keep the car’s
efficiency in tip-top condition, in the
following Scheduled Service plan pages a
few additional checks are listed that should
be carried out more frequently with respect
to the normal coupon redemption schedule.
Scheduled Servicing is offered by all autho -
rized dealerships according to fixed time or
mileage intervals. If, during each operation,
in addition to the ones scheduled, the need
arises for further replacements or repairs,
these may be carried out with the owner's
explicit agreement only.
The technicians at your dealership know your
vehicle best, and have access to factory
trained information, genuine Mopar parts,
and specially designed electronic and
mechanical tools that can help prevent
future costly repairs. If your car is used
frequently for towing, the interval between
one scheduled servicing operation and the next should be reduced. More frequent main
-
tenance may be needed for vehicles in severe
operating conditions, such as dusty areas
and very short trip driving.
NOTE:
Scheduled Servicing interventions are set
out by the Manufacturer. Failure to have
them carried out may invalidate the
warranty. It is advised to inform an autho -
rized dealership of any small operating irreg -
ularities without waiting for the next service.
Scheduled Servicing — Gasoline Engine
The oil change indicator system (if
equipped) will remind you that it is time to
take your vehicle in for engine oil replace -
ment.
On vehicles equipped with instrument
cluster display, “Oil Change Required” will
be displayed and a single chime will sound,
indicating that an oil change is necessary.
On non-instrument cluster display equipped
vehicles, “Change Oil” will flash in the
instrument cluster odometer and a single
chime will sound, indicating that an oil
change is necessary. The oil change indicator message will illumi
-
nate approximately 7,000 miles
(11,200 km) after the most recent oil
change was performed. Have your vehicle
serviced as soon as possible, within
500 miles (800 km). However, an earlier oil
change at 4,500 miles (7,500 km) may be
required if the vehicle is operated under
“Severe Duty Conditions” later in this
section.
NOTE:
The oil change indicator message will not
monitor the time since the last oil change.
Change your vehicle's oil if it has been
12 months since your last oil change even
if the oil change indicator message is NOT
illuminated.
Change your engine oil more often if you
drive your vehicle off-road for an extended
period of time.
Under no circumstances should oil change
intervals exceed 7,500 miles
(12,000 km) or 12 months, whichever
comes first.
An authorized dealer will reset the oil change
indicator message after completing the
scheduled oil change.
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SERVICING AND MAINTENANCE
232
(Continued)
Fluid Level Check
The fluid level is preset at the factory and
does not require adjustment under normal
operating conditions. Routine fluid level
checks are not required; therefore the trans-
mission has no dipstick. An authorized
dealer can check your transmission fluid
level using special service tools. If you notice
fluid leakage or transmission malfunction,
visit an authorized dealer immediately to
have the transmission fluid level checked.
Operating the vehicle with an improper fluid
level can cause severe transmission damage.
RAISING THE VEHICLE
In the case where it is necessary to raise the
vehicle, go to an authorized dealer or service
station.
TIRES
Tires — General Information
Tire Pressure
Proper tire inflation pressure is essential to
the safe and satisfactory operation of your
vehicle. Four primary areas are affected by
improper tire pressure:
Safety
Fuel Economy
Tread Wear
Ride Comfort and Vehicle Stability
Safety Both underinflation and overinflation affect
the stability of the vehicle and can produce
a feeling of sluggish response or over respon
-
siveness in the steering.
NOTE:
Unequal tire pressures from side to side
may cause erratic and unpredictable
steering response.
Unequal tire pressure from side to side
may cause the vehicle to drift left or right.
Fuel Economy

Underinflated tires will increase tire rolling
resistance resulting in higher fuel consumption.

CAUTION!
If a transmission fluid leak occurs, visit an
authorized dealer immediately. Severe
transmission damage may occur. An
authorized dealer has the proper tools to
adjust the fluid level accurately.
WARNING!
Improperly inflated tires are dangerous
and can cause collisions.
Underinflation increases tire flexing and
can result in overheating and tire failure.
Overinflation reduces a tire's ability to
cushion shock. Objects on the road and
chuckholes can cause damage that
result in tire failure.

Overinflated or underinflated tires can affect
vehicle handling and can fail suddenly,
resulting in loss of vehicle control.

Unequal tire pressures can cause
steering problems. You could lose
control of your vehicle.
Unequal tire pressures from one side of
the vehicle to the other can cause the
vehicle to drift to the right or left.

Always drive with each tire inflated to the
recommended cold tire inflation pressure.

WARNING! (Continued)
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261
UCONNECT 3 WITH 5-INCH
DISPLAY — IF EQUIPPED
Uconnect 3 With 5-inch Display At A
Glance
Uconnect 3 With 5-inch Display Radio Buttons
Clock Setting
To start the clock setting procedure:
1. Press the Settings button on the face-
plate, then press the Clock button.
2. Press the Set Time button on the touch -
screen.
3. Press the Up or Down Arrows to adjust the hours or minutes, then select the AM
or PM button on the touchscreen. You
can also select 12 hr or 24 hr format by
pressing the desired button on the touch -
screen.
4. Once the time is set, press the Done button on the touchscreen to exit the
time screen.
NOTE:
In the Clock Setting Menu, you can also
select “Display Clock”. Display Clock turns
the clock display in the status bar on or off.
Audio Setting
1. Press the Settings button on the face -
plate.
2. Scroll down and press the Audio button on the touchscreen to open the Audio
Menu.
3. The Audio Menu shows the following options for you to customize your audio
settings.
Equalizer
Press the Equalizer button on the touch -
screen to adjust the Bass, Mid, and Treble.
Use the + or - button on the touchscreen to
adjust the equalizer to your desired settings.
Balance/Fade
Press the Balance/Fade button on the touch -
screen to adjust the sound from the
speakers. Use the Arrow buttons on the
touchscreen to adjust the sound level from
the front and rear or right and left side
speakers. Press the center C button on the
touchscreen to reset the balance and fade to
the factory setting.
1 — RADIO Button
2 — COMPASS Button
3 — SETTINGS Button
4 — MORE Functions Button
5 — BROWSE/ENTER Button — TUNE/
SCROLL Knob
6 — SCREEN OFF Button
7 — MUTE Button

8 — System On/Off — VOLUME Control Knob

9 — Uconnect PHONE Button
10 — MEDIA Button
CAUTION!
Do NOT attach any object to the touchscreen,
doing so can result in damage to the
touchscreen.
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262
Speed Adjusted Volume — If Equipped
Press the Speed Adjusted Volume button on
the touchscreen to select between OFF, 1, 2,
or 3. This will decrease the radio volume
relative to a decrease in vehicle speed.
Loudness — If Equipped
Press the Loudness button on the touch-
screen to select the Loudness feature. When
this feature is activated it, improves sound
quality at lower volumes.
Surround Sound — If Equipped
Press the Surround Sound button on the
touchscreen, select “On” or “Off” followed
by pressing the Back Arrow button on the
touchscreen. When this feature is activated,
it provides simulated surround sound mode.Radio Operation
Radio Operation Store Radio Presets Manually
The Radio stores up to 12 presets in each of
the Radio modes. There are four visible
presets at the top of the radio screen.
Pressing the All button on the touchscreen
on the radio home screen displays all of the
preset stations for that mode.
To store a radio preset manually, follow the
steps below:
1. Tune to the desired station.
2. Press and hold the desired numbered
button on the touchscreen for more than
two seconds, or until you hear a confir -
mation beep.
Seek Next/Previous Buttons
Press the Seek Next or Seek Previous
button to seek through radio stations in
AM, FM, or DAB bands.
Hold either button to bypass stations
without stopping.
1 — Radio Station Preset
2 — All Presets
3 — Seek Next
4 — Audio Settings
5 — Station Information
6 — Direct Tune
7 — Radio Band
8 — Seek Previous
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265
Radio
Uconnect 4 With 7-inch Display Radio
To access the Radio mode, press the
Radio button on the touchscreen.
Selecting Radio Stations
Press the desired radio band (AM, FM, or
DAB) button on the touchscreen.
Seek Up/Seek Down
Press the Seek Up or Down Arrow buttons
on the touchscreen for less than two
seconds to seek through radio stations.
Press and hold either Arrow button on the
touchscreen for more than two seconds to
bypass stations without stopping. The
radio will stop at the next listenable
station once the Arrow button on the
touchscreen is released. Direct Tune
Tune directly to a radio station by pressing
the Tune button on the screen and
entering the desired station number.
Store Radio Presets Manually
Your radio can store 36 total preset stations,
12 presets per band (AM, FM, and DAB).
They are shown at the top of your radio
screen. To see the 12 preset stations per
band, press the Arrow button on the touch -
screen at the top right of the screen to toggle
between the two sets of six presets.
To store a radio preset manually, follow the
steps below:
1. Tune to the desired station.
2. Press and hold the desired numbered button on the touchscreen for more than
two seconds or until you hear a confirma -
tion beep.
1 — Radio Station Presets
2 — Toggle Between Presets
3 — Status Bar
4 — Main Category Bar
5 — Audio Settings
6 — Seek Up
7 — Direct Tune To A Radio Station
8 — Seek Down
9 — Browse And Manage Presets
10 — Radio Bands WARNING!
ALWAYS drive safely with your hands on
the wheel. You have full responsibility and
assume all risks related to the use of the
Uconnect features and applications in this
vehicle. Only use Uconnect when it is safe
to do so. Failure to do so may result in an
accident involving serious injury or death.
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270
Radio
Uconnect 4 NAV Radio
To access the Radio mode, press the
Radio button on the touchscreen.
Selecting Radio Stations
Press the desired radio band (AM, FM, or
DAB) button on the touchscreen.
Seek Up/Seek Down
Press the Seek Up or Down Arrow buttons
on the touchscreen for less than two
seconds to seek through radio stations.
Press and hold either Arrow button on the
touchscreen for more than two seconds to
bypass stations without stopping. The
radio will stop at the next listenable
station once the arrow button on the
touchscreen is released. Direct Tune
Tune directly to a radio station by pressing
the Tune button on the screen, and entering
the desired station number.
Store Radio Presets Manually
Your radio can store 36 total preset stations,
12 presets per band (AM, FM, and DAB).
They are shown at the top of your radio
screen. To see the 12 preset stations per
band, press the Arrow button on the touch
-
screen at the top right of the screen to toggle
between the two sets of six presets.
To store a radio preset manually, follow the
steps below:
1. Tune to the desired station.
2. Press and hold the desired numbered button on the touchscreen for more than
two seconds or until you hear a confirma -
tion beep.
1 — Radio Station Presets
2 — Toggle Between Presets
3 — Status Bar
4 — View Small Navigation Map
5 — Main Category Bar
6 — Audio Settings
7 — Seek Up
8 — Direct Tune To A Radio Station
9 — Seek Down
10 — Browse And Manage Presets
11 — Radio Bands
WARNING!
ALWAYS drive safely with your hands on
the wheel. You have full responsibility and
assume all risks related to the use of the
Uconnect features and applications in this
vehicle. Only use Uconnect when it is safe
to do so. Failure to do so may result in an
accident involving serious injury or death.
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284
Setting Your Home Location
To add a Home location, press the Nav
button on the touchscreen in the menu bar
to access the Navigation system and the
Main Navigation menu.
Press the Home button on the touch-
screen. You can add a Home location by
either selecting “Spell City,” “Spell
Street,” or “Select Country”. Select
County is automatically filled out based on
your state.
Once you have entered your Home loca-
tion, select the Save Home button located
on the lower left-hand side of your touch -
screen.
To delete a saved Home location (or other
saved locations), so you can save a new
Home location, press the Nav button on
the touchscreen, and in the “Where To”
screen, press Edit Where To and then
press the Home button on the touch -
screen. Under the Manage screen, press
the Reset Location button. A confirmation
screen will appear asking if you “Are you
sure you want to reset this location?”
Press Reset to confirm the deletion. Set a
new Home location by following the
previous instructions.
Home
A Home location must be saved in the
system. From the Main Navigation menu,
press the Home button on the touchscreen.
Uconnect 4 NAV With 8.4-inch Display Map
Your route is marked with a blue line on the
map. If you depart from the original route, your
route is recalculated. A speed limit icon could
appear as you travel on major roadways.

Adding A Stop
To add a stop you must be navigating a
route.
Press the Menu button on the touchscreen
to return to the Main Navigation menu.
Press the Where To? button on the touch
-
screen, then search for the extra stop.
When another location has been selected,
you can choose to cancel your previous
route, add as the first destination or add as
the last destination.
Press the desired selection and press the
GO! button on the touchscreen.
1 — Distance To Next Turn
2 — Next Turn Street
3 — Estimated Time Of Arrival
4 — Zoom In And Out
5 — Your Location On The Map
6 — Navigation Main Menu
7 — Current Street Location
8 — Navigation Routing Options
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Helpful Tips And Common Questions To
Improve Bluetooth® Performance With
Your Uconnect System
Mobile Phone won’t reconnect to system after
pairing:
Set mobile phone to auto-connect or
trusted device in mobile phone
Bluetooth® settings (Blackberry®
devices).
Many mobile phones do not automatically
reconnect after being restarted (hard
reboot). Your mobile phone can still be
connected manually. Close all applica-
tions that may be operating (refer to
mobile phone manufacturer’s instruc-
tions), and follow “Pairing (Wirelessly
Connecting) Your Mobile Phone To The
Uconnect System”.
Perform a factory reset on your mobile
phone. Refer to your mobile phone manu -
facturer or cellular provider for instruc-
tions. This should only be done as a last
resort. Mobile Phone won’t pair to system:

Delete pairing history in mobile phone and
Uconnect system; usually found in
phone’s Bluetooth® connection settings.
Verify you are selecting “Uconnect” in the
discovered Bluetooth® devices on your
mobile phone.
If your vehicle system generates a pin
code the default is 0000.
Perform a hard reset in the mobile phone
by removing the battery (if removable —
see your mobile phone’s owner’s manual).
This should only be done as a last resort.
Mobile Phonebook didn’t download:
Check “Do not ask again”, then accept the
“phonebook download” request on your
mobile phone.
Up to 5,000 contact names with four
numbers per contact will transfer to the
Uconnect 4/4 NAV system phonebook.
Up to 2,000 contact names with six
numbers per contact will transfer to the
Uconnect 3 system phonebook. Can’t make a conference call:
Code-Division Multiple Access (CDMA)
carriers do not support conference calling.
Refer to your mobile phone owner’s
manual for further information.
Making calls while connected to AUX:
Plugging in your mobile phone to AUX
while connected to Bluetooth® will
disable Hands-Free Calling. Do not make
calls while your mobile phone is plugged
into the AUX jack.
UCONNECT VOICE
RECOGNITION QUICK TIPS
Introducing Uconnect
Start using Uconnect Voice Recognition (VR)
with these helpful quick tips. It provides the
key Voice Commands and tips you need to
know to control your Uconnect 3, Uconnect
4, or Uconnect 4/4 NAV system.
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