2018 JEEP WRANGLER UNLIMITED steering

WARNING!
Overloading of your tires is dangerous.
Overloading can cause tire failure, affect
vehicle handling, and increase your stop-
ping distance. Use tires of the recom-
mended load capacity for your vehicle.
Never overload them.
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 and Vehicle Stability
• Economy
• Tread Wear
• Ride ComfortSafety
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 re-
sult in tire failure.
• Overinflated or underinflated tires can
affect vehicle handling and can fail sud-
denly, resulting in loss of vehicle con-
trol.
• Unequal tire pressures can cause steer-
ing 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.Both under-inflation and over-inflation 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 steer-
ing 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 consump-
tion.
Tread Wear
Improper cold tire inflation pressures can
cause abnormal wear patterns and reduced
tread life, resulting in the need for earlier tire
replacement.
Ride Comfort And Vehicle Stability
Proper tire inflation contributes to a comfort-
able ride. Over-inflation produces a jarring
and uncomfortable ride.
SERVICING AND MAINTENANCE
230

your tire. The Load Index and Speed Symbol
for your tire will be found on the original
equipment tire sidewall.
It is recommended to replace the two front
tires or two rear tires as a pair. Replacing just
one tire can seriously affect your vehicle’s
handling. If you ever replace a wheel, make
sure that the wheel’s specifications match
those of the original wheels.
It is recommended you contact an authorized
tire dealer or original equipment dealer with
any questions you may have on tire specifi-
cations or capability. Failure to use equiva-
lent replacement tires may adversely affect
the safety, handling, and ride of your vehicle.
WARNING!
• Do not use a tire, wheel size, load rating,
or speed rating other than that specified
for your vehicle. Some combinations of
unapproved tires and wheels may
change suspension dimensions and per-
formance characteristics, resulting in
changes to steering, handling, and brak-
ing of your vehicle. This can cause un-
WARNING!
predictable handling and stress to steer-
ing and suspension components. You
could lose control and have a collision
resulting in serious injury or death. Use
only the tire and wheel sizes with load
ratings approved for your vehicle.
• Never use a tire with a smaller load index
or capacity, other than what was origi-
nally equipped on your vehicle. Using a
tire with a smaller load index could re-
sult in tire overloading and failure. You
could lose control and have a collision.
• Failure to equip your vehicle with tires
having adequate speed capability can
result in sudden tire failure and loss of
vehicle control.
CAUTION!
Replacing original tires with tires of a
different size may result in false speedom-
eter and odometer readings.
Tire Types
All Season Tires — If Equipped
All Season tires provide traction for all sea-
sons (Spring, Summer, Fall, and Winter).
Traction levels may vary between different all
season tires. All season tires can be identi-
fied by the M+S, M&S, M/S or MS designa-
tion on the tire sidewall. Use all season tires
only in sets of four; failure to do so may
adversely affect the safety and handling of
your vehicle.
Summer Or Three Season Tires — If
Equipped
Summer tires provide traction in both wet
and dry conditions, and are not intended to
be driven in snow or on ice. If your vehicle is
equipped with Summer tires, be aware these
tires are not designed for Winter or cold
driving conditions. Install Winter tires on your
vehicle when ambient temperatures are less
than 40°F (5°C) or if roads are covered with
ice or snow. For more information, contact an
authorized dealer.
Summer tires do not contain the all season
designation or mountain/snowflake symbol
SERVICING AND MAINTENANCE
234

• Due to limited clearance, the following
traction devices are recommended:
• Original equipment 255/70R18 and
LT255/70R17 tire sizes are not chainable.
• The use of S-class snow chains is permitted
with the use of 245/75R17 tires on size 17
x 7.5 ET44.45 wheels.
WARNING!
Using tires of different size and type
(M+S, Snow) between front and rear axles
can cause unpredictable handling. You
could lose control and have a collision.
CAUTION!
To avoid damage to your vehicle or tires,
observe the following precautions:
• Because of restricted traction device
clearance between tires and other sus-
pension components, it is important
that only traction devices in good condi-
tion are used. Broken devices can cause
serious damage. Stop the vehicle imme-
diately if noise occurs that could indi-
CAUTION!
cate device breakage. Remove the dam-
aged parts of the device before further
use.
• Install device as tightly as possible and
then retighten after driving about ½ mile
(0.8 km).
• Do not exceed 30 mph (48 km/h).
• Drive cautiously and avoid severe turns
and large bumps, especially with a
loaded vehicle.
• Do not drive for a prolonged period on
dry pavement.
• Observe the traction device manufactur-
er’s instructions on the method of instal-
lation, operating speed, and conditions
for use. Always use the suggested oper-
ating speed of the device manufacturer’s
if it is less than 30 mph (48 km/h).
• Do not use traction devices on a com-
pact spare tire.
Tire Rotation Recommendations
The tires on the front and rear of your vehicle
operate at different loads and perform differ-
ent steering, handling, and braking func-
tions. For these reasons, they wear at unequal
rates.
These effects can be reduced by timely rota-
tion of tires. The benefits of rotation are
especially worthwhile with aggressive tread
designs such as those on On/Off Road type
tires. Rotation will increase tread life, help to
maintain mud, snow, and wet traction levels,
and contribute to a smooth, quiet ride.
Refer to the “Maintenance Plan” for the
proper maintenance intervals. The reasons
for any rapid or unusual wear should be
corrected prior to rotation being performed.
The suggested rotation method is the
“rearward-cross” shown in the following
diagram.
SERVICING AND MAINTENANCE
238

Component Fluid, Lubricant, or Genuine Part
Brake Master Cylinder We recommend you use DOT 3, SAE J1703 brake fluid. If DOT 3 brake fluid is not available
then TUTELA TOP4/S, FMVSS no. 116 DOT 4, ISO 4925 SAE J1704, or equivalent, is
acceptable.
If using DOT 4 brake fluid, the fluid must be changed every 24 months regardless of mileage.
Power Steering Reservoir We recommend you use TUTELA TRANSMISSION FORCE 4 fluid, or equivalent, meeting
requirement of FCA Material Standard 9.55550-AV4 or MS.9602.
FUEL CONSUMPTION AND
CO
2EMISSIONS
The fuel consumption and CO2emission
figures declared by the manufacturer are de-
termined on the basis of the type-approval
tests laid down by the applicable standards
in the country where the vehicle is registered.
The type of route, traffic conditions, weather
conditions, driving style, general condition of
the vehicle, trim level/equipment/ accesso-
ries, use of the climate control system, ve-
hicle load, presence of roof racks and othersituations that adversely affect the aerody-
namics or wind resistance lead to different
fuel consumption values than those mea-
sured.
The fuel consumption will only become more
regular after driving the first 1,864 miles
(3000 km).
To find the specific fuel consumption and
CO
2emission figures for this vehicle, please
refer to the data in the Certificate of Confor-
mity, and the related documentation that
accompanies the vehicle.
MOPAR ACCESSORIES
Authentic Accessories And Jeep
Performance Parts By Mopar
• Mopar Accessories and Jeep performance
parts are developed with the same engi-
neering that went into your Wrangler.
Choose these products with confidence
knowing that they have passed the same
rigid standards for function, fit, durability
and performance as your Wrangler.
• For the full line of Authentic Jeep Accesso-
ries by Mopar, visit your local dealership or
online at jeep.mopar.eu
NOTE:
All parts are subject to availability.TECHNICAL SPECIFICATIONS
262

MULTIMEDIA
CYBERSECURITY...........267
UCONNECT 3 WITH 5–INCH DIS-
PLAY — IF EQUIPPED........268
Uconnect 3 With 5–inch Display At A
Glance.....................268
Clock Setting................269
Audio Setting................269
Radio Operation..............270
Voice Text Reply (Not Compatible With
iPhone)....................270
Apps — If Equipped............271
UCONNECT 4 WITH 7-INCH DIS-
PLAY.....................272
Uconnect 4 At A Glance.........272
Drag & Drop Menu Bar...........273
Radio.....................274
Android Auto — If Equipped.......275
Apple CarPlay Integration — If
Equipped...................276
Apps — If Equipped............277
UCONNECT 4C/4C NAV WITH
8.4-INCH DISPLAY..........278
Uconnect 4C/4C NAV At A Glance . . .278
Drag & Drop Menu Bar...........279
Radio.....................280
Android Auto — If Equipped.......281
Apple CarPlay Integration — If
Equipped...................285
Apps — If Equipped............287
UCONNECT SETTINGS.......288
TIPS CONTROLS AND GENERAL
INFORMATION.............288
Steering Wheel Audio Controls......288
Reception Conditions............289
Care And Maintenance...........289
Anti-Theft Protection............289
AUX/USB/MP3 CONTROL — IF
EQUIPPED.................289
NAVIGATION — IF EQUIPPED. . .292
Changing The Navigation Voice Prompt
Volume....................292
Finding Points Of Interest........294
Finding A Place By Spelling The
Name.....................294One-Step Voice Destination Entry. . . .294
Setting Your Home Location.......294
Home.....................294
Adding A Stop................296
Taking A Detour...............296
Map Update.................296
UCONNECT PHONE.........297
Uconnect Phone (Bluetooth Hands Free
Calling)....................297
Pairing (Wirelessly Connecting) Your Mobile
Phone To The Uconnect System.....300
Common Phone Commands
(Examples)..................304
Mute (Or Unmute) Microphone During
Call......................304
Transfer Ongoing Call Between Handset And
Vehicle....................304
Phonebook..................304
Voice Command Tips............304
Changing The Volume...........305
Using Do Not Disturb...........305
Incoming Text Messages.........305
MULTIMEDIA
265

phone button and saying the phrase.
Uconnect will confirm the message by
reading it back to you.
4. Push the Phone button and say “Send.”
PRE-DEFINED VOICE TEXT REPLY RESPONSES
Yes.Stuck in traf-
fic.See you later.
No.Start without
me.I’ll be late.
Okay.Where are
you?I will be <5,
10, 15, 20,
25, 30, 45,
60>* min-
utes late. Call me.Are you there
yet?
I’ll call you
later.I need direc-
tions.See you in
<5, 10, 15,
20, 25, 30,
45, 60>*
minutes. I’m on my
way.Can’t talk
right now.
I’m lost. Thanks.
*Use only the numbering listed or the system
may not transcribe the message properly.
NOTE:
Voice Text Reply and Voice Texting features
require a compatible mobile device enabled
with Bluetooth Message Access Profile
(MAP). iPhone and some other smartphones
do not currently support Bluetooth MAP. Visit
driveuconnect.eu or an authorized dealer for
device compatibility.
Siri Eyes Free — If Equipped
Siri lets you use your voice to send text
messages, select media, place phone calls
and much more. Siri uses natural language to
understand what you mean and responds
back to confirm your requests. The system is
designed to keep your eyes on the road and
your hands on the wheel by letting Siri help
you perform useful tasks.To enable Siri, push and hold, then release
the Uconnect Voice Recognition (VR) button
on the steering wheel. After you hear a double
beep you can ask Siri to play podcasts and
music, get directions, read text messages and
many other useful requests.
Apps — If Equipped
To access the Apps, Press the “More” button,
and the press the “Apps” button to browse
the list of applications:
• EcoDrive
• MyCar
• TuneIn
• Deezer
• Reuters
• Twitter
• Facebook Check-In, and many more.
271

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.
• To access the Radio mode, press the “Ra-
dio” 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 en-
tering 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 touchscreen 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 but-
ton on the touchscreen for more than two
seconds or until you hear a confirmation
beep.
Android Auto — If Equipped
NOTE:
Feature availability depends on your carrier
and mobile phone manufacturer. Some
Android Auto features may or may not be
available in every region and/or language.
Android Auto is a feature of your Uconnect
system, and your Android 5.0 Lollipop, or
higher, powered smartphone with a data plan,
that allows you to project your smartphone
and a number of its apps onto the touch-
screen radio display. Android Auto automati-
cally brings you useful information, and orga-
nizes it into simple cards that appear just
when they are needed. Android Auto can be
used with Google's best-in-class speech tech-
nology, the steering wheel controls, the knobs
and buttons on your radio faceplate, and the
radio display’s touchscreen to control many
of your apps. To use Android Auto follow the
following steps:
1. Download the Android Auto app from the
Google Play store on your Android-
powered smartphone.
275

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.
• To access the Radio mode, press the “Ra-
dio” 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 en-
tering 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 touchscreen 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 but-
ton on the touchscreen for more than two
seconds or until you hear a confirmation
beep.
Android Auto — If Equipped
NOTE:
Feature availability depends on your carrier
and mobile phone manufacturer. Some
Android Auto features may or may not be
available in every region and/or language.
Android Auto is a feature of your Uconnect
system, and your Android 5.0 Lollipop, or
higher, powered smartphone with a data plan,
that allows you to project your smartphone
and a number of its apps onto the touch-
screen radio display. Android Auto automati-
cally brings you useful information, and orga-
nizes it into simple cards that appear just
when they are needed. Android Auto can be
used with Google's best-in-class speech tech-
nology, the steering wheel controls, the knobs
and buttons on your radio faceplate, and the
radio display’s touchscreen to control many
of your apps. To use Android Auto follow
these steps:
1. Download the Android Auto app from the
Google Play store on your Android-
powered smartphone.
281