2018 JEEP CHEROKEE ESP

specifically for the compact spare tire. Do not
install more than one compact spare tire and
wheel on the vehicle at any given time.
WARNING!
Compact and collapsible spares are for
temporary emergency use only. With these
spares, do not drive more than 50 mph
(80 km/h). Temporary use spares have
limited tread life. When the tread is worn
to the tread wear indicators, the temporary
use spare tire needs to be replaced. Be
sure to follow the warnings, which apply to
your spare. Failure to do so could result in
spare tire failure and loss of vehicle con-
trol.
Full Size Spare — If Equipped
The full size spare is for temporary emer-
gency use only. This tire may look like the
originally equipped tire on the front or rear
axle of your vehicle, but it is not. This spare
tire may have limited tread life. When the
tread is worn to the tread wear indicators, the
temporary use full size spare tire needs to be
replaced. Since it is not the same as youroriginal equipment tire, replace (or repair)
the original equipment tire and reinstall on
the vehicle at the first opportunity.
Limited Use Spare — If Equipped
The limited use spare tire is for temporary
emergency use only. This tire is identified by
a label located on the limited use spare
wheel. This label contains the driving limita-
tions for this spare. This tire may look like the
original equipped tire on the front or rear axle
of your vehicle, but it is not. Installation of
this limited use spare tire affects vehicle
handling. Since it is not the same as your
original equipment tire, replace (or repair)
the original equipment tire and reinstall on
the vehicle at the first opportunity.
WARNING!
Limited use spares are for emergency use
only. Installation of this limited use spare
tire affects vehicle handling. With this tire,
do not drive more than the speed listed on
the limited use spare wheel. Keep inflated
to the cold tire inflation pressures listed on
your Tire and Loading Information Placard
WARNING!
located on the driver’s side B-Pillar or the
rear edge of the driver’s side door. Replace
(or repair) the original equipment tire at
the first opportunity and reinstall it on your
vehicle. Failure to do so could result in
loss of vehicle control.
Wheel And Wheel Trim Care
All wheels and wheel trim, especially alumi-
num and chrome plated wheels, should be
cleaned regularly using mild (neutral Ph) soap
and water to maintain their luster and to pre-
vent corrosion. Wash wheels with the same
soap solution recommended for the body of the
vehicle and remember to always wash when the
surfaces are not hot to the touch.
Your wheels are susceptible to deterioration
caused by salt, sodium chloride, magnesium
chloride, calcium chloride, etc., and other road
chemicals used to melt ice or control dust on
dirt roads. Use a soft cloth or sponge and mild
soap to wipe away promptly. Do not use harsh
chemicals or a stiff brush. They can damage
the wheel’s protective coating that helps keep
them from corroding and tarnishing.
SERVICING AND MAINTENANCE
222

Four Wheel Drive (4WD) Non-Trailhawk Models
With A Two-Speed Power Takeoff Unit
• The use of 7mm snow chains is permittedwith 225/60R17 and 225/55R18 tires.
Four Wheel Drive (4WD) Trailhawk Models
• The use of 9mm snow chains is permitted with the use of 225/65R17 tires on size
17 x 7.5 ET31 wheels.
CAUTION!
• Use on Front Tires Only
• Damage to Front Wheel Drive (FWD) Models may result if tire chains or trac-
tion devices are used with original
equipment size tires.
• Damage to Four Wheel Drive (4WD)
Models without a Two-Speed Power
Takeoff Unit may result if tire chains or
traction devices are used with original
equipment size tires.
• Damage to Four Wheel Drive (4WD)
Trailhawk Models may result if tire
chains or traction devices are used with
original equipment size tires.
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 deviceclearance 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-
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).
CAUTION!
• 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 typeSERVICING AND MAINTENANCE
224

• Do not drain the engine cooling system.
• Whenever you leave the vehicle is station-ary for two weeks or more, run idle the
engine for approximately five minutes, with
the air conditioning system on and high fan
speed. This will ensure a proper lubrication
of the system, thus minimizing the possi-
bility of damage to the compressor when
the vehicle is put back into operation.
NOTE:
When the vehicle has not been started or driven
for at least 30 days, an Extended Park Start
Procedure is required to start the vehicle. Refer
to “Starting The Engine” in “Starting And
Operating” for further information.
CAUTION!
Before removal of the positive and nega-
tive terminals to the battery, wait at least a
minute with ignition switch in the OFF
position and close the driver’s door. When
reconnecting the positive and negative ter-
minals to the battery be sure the ignition
switch is in the OFF position and the
driver’s door is closed.
BODYWORK
Preserving The Bodywork
Washing
• Wash your vehicle regularly. Always wash your vehicle in the shade using a mild car
wash soap, and rinse the panels completely
with clear water.
• Use a high quality cleaner wax to remove road film, stains and to protect your paint
finish. Take care never to scratch the paint.
• Avoid using abrasive compounds and power buffing that may diminish the gloss or thin
out the paint finish.
CAUTION!
• Do not use abrasive or strong cleaning materials such as steel wool or scouring
powder that will scratch metal and
painted surfaces.
• Use of power washers exceeding
1,200 psi (8,274 kPa) can result in
damage or removal of paint and decals.
Special Care
• If you drive on salted or dusty roads or if youdrive near the ocean, hose off the undercar-
riage at least once a month.
• It is important that the drain holes in the lower edges of the doors, rocker panels, and
trunk be kept clear and open.
• If you detect any stone chips or scratches in the paint, touch them up immediately. The
cost of such repairs is considered the re-
sponsibility of the owner.
• If your vehicle is damaged due to a collision or similar cause that destroys the paint and
protective coating, have your vehicle re-
paired as soon as possible. The cost of such
repairs is considered the responsibility of
the owner.
•
If you carry special cargo such as chemicals,
fertilizers, de-icer salt, etc., be sure that
such materials are well packaged and sealed.
•If a lot of driving is done on gravel roads,
consider mud or stone shields behind each
wheel.
• An authorized dealer has touch up paint to match the color of your vehicle.
SERVICING AND MAINTENANCE
226

INTERIORS
Seats And Fabric Parts
WARNING!
Do not use volatile solvents for cleaning
purposes. Many are potentially flammable,
and if used in closed areas they may cause
respiratory harm.
Seat Belt Maintenance
Do not bleach, dye or clean the belts with
chemical solvents or abrasive cleaners. This
will weaken the fabric. Sun damage can also
weaken the fabric.
If the belts need cleaning, use a mild soap
solution or lukewarm water. Do not remove
the belts from the vehicle to wash them. Dry
with a soft cloth.
Replace the belts if they appear frayed or
worn or if the buckles do not work properly.
WARNING!
A frayed or torn belt could rip apart in a
collision and leave you with no protection.
Inspect the belt system periodically,
checking for cuts, frays, or loose parts.
Damaged parts must be replaced immedi-
ately. Do not disassemble or modify the
system. Seat belt assemblies must be re-
placed after a collision if they have been
damaged (i.e., bent retractor, torn web-
bing, etc.).
Plastic And Coated Parts
Use a specific product to clean vinyl
upholstery.
CAUTION!
• Direct contact of air fresheners, insectrepellents, suntan lotions, or hand sani-
tizers to the plastic, painted, or deco-
rated surfaces of the interior may cause
permanent damage. Wipe away immedi-
ately.
CAUTION!
• Damage caused by these type of prod-ucts may not be covered by your New
Vehicle Limited Warranty.
Cleaning Plastic Instrument Cluster Lenses
The lenses in front of the instruments in this
vehicle are molded in clear plastic. When
cleaning the lenses, care must be taken to
avoid scratching the plastic.
1. Clean with a wet soft cloth. A mild soap solution may be used, but do not use high
alcohol content or abrasive cleaners. If
soap is used, wipe clean with a clean
damp cloth.
2. Dry with a soft cloth.
227

Methanol
(Methyl) is used in a variety of concentrations
when blended with unleaded gasoline. You
may find fuels containing 3% or more metha-
nol along with other alcohols called cosol-
vents. Problems that result from using
methanol/gasoline are not the responsibility
of the manufacturer. While MTBE is an oxy-
genate made from Methanol, it does not have
the negative effects of Methanol.
WARNING!
Do not use gasolines containing Methanol.
Use of these blends may result in starting
and drivability problems and may damage
critical fuel system components.
Ethanol
The manufacturer recommends that your ve-
hicle be operated on fuel containing no more
than 15% ethanol. Purchasing your fuel from
a reputable supplier may reduce the risk of
exceeding this 15% limit and/or of receiving
fuel with abnormal properties. It should also
be noted that an increase in fuel consump-
tion should be expected when using ethanol-blended fuels, due to the lower energy con-
tent of ethanol. Problems that result from
using methanol/gasoline or E-85 ethanol
blends are not the responsibility of the
manufacturer.
CAUTION!
Use of fuel with Ethanol content higher
than 15% may result in engine malfunc-
tion, starting and operating difficulties,
and materials degradation. These adverse
effects could result in permanent damage
to your vehicle.
Clean Air Gasoline
Many gasolines are now being blended to
contribute to cleaner air, especially in those
areas where air pollution levels are high.
These new blends provide a cleaner burning
fuel and some are referred to as “reformu-
lated gasoline.”
The manufacturer supports these efforts to-
ward cleaner air. You can help by using these
blends as they become available.
CNG And LP Fuel System Modifications
Modifications that allow the engine to run on
compressed natural gas (CNG) or liquid pro-
pane (LP) may result in damage to the en-
gine, emissions, and fuel system compo-
nents. Problems that result from running
CNG or LP are not the responsibility of the
manufacturer and may void or not be covered
under the New Vehicle Limited Warranty.
MMT In Gasoline
Methylcyclopentadienyl Manganese Tricar-
bonyl (MMT) is a manganese containing me-
tallic additive that is blended into some gaso-
line to increase octane. Gasoline blended
with MMT provides no performance advan-
tage beyond gasoline of the same octane
number without MMT. Gasoline blended with
MMT reduces spark plug life and reduces
emission system performance in some ve-
hicles. The manufacturer recommends that
gasoline without MMT be used in your ve-
hicle. The MMT content of gasoline may not
be indicated on the gasoline pump; there-
fore, you should ask your gasoline retailer
whether or not his/her gasoline contains
MMT.
TECHNICAL SPECIFICATIONS
232

TIPS CONTROLS AND
GENERAL INFORMATION
Steering Wheel Audio Controls
The steering wheel audio controls are located
on the rear surface of the steering wheel.
Left Switch
• Push the switch up or down to search forthe next listenable station. • Push the button in the center to change
modes AM/FM/DAB.
Right Switch
• Push the switch up or down to increase or decrease the volume.
• Push the button in the center to mute the radio.
Reception Conditions
Reception conditions change constantly
while driving. Reception may be interfered
with by the presence of mountains, buildings
or bridges, especially when you are far away
from the broadcaster.
The volume may be increased when receiving
traffic alerts and news.
Care And Maintenance
Observe the following precautions to ensure
the system is fully operational:
• The display lens should not come into con-tact with pointed or rigid objects which
could damage its surface; use a soft, dry
anti-static cloth to clean and do not press. • Never use alcohol, gas and derivatives to
clean the display lens.
• Prevent any liquid from entering the sys- tem: this could damage it beyond repair.
Anti-Theft Protection
The system is equipped with an anti-theft
protection system based on the exchange of
information with the electronic control unit
(Body Computer) on the vehicle.
This guarantees maximum safety and pre-
vents the secret code from being entered
after the power supply has been discon-
nected.
If the check has a positive outcome, the
system will start to operate, whereas if the
comparison codes are not the same or if the
electronic control unit (Body Computer) is
replaced, the system will ask the user to enter
the secret code. See an authorized dealer for
further information.
Steering Wheel Audio Controls
MULTIMEDIA
246

• Select “Paired Phones” then press the“Add Device” button on the touch-
screen.
• Search for available devices on your Bluetooth enabled device (see below).
When prompted on the device, select
“Uconnect” and accept the connection
request.
6. Uconnect Phone will display an in prog- ress screen while the system is
connecting.
7. When your device finds the Uconnect sys- tem, select “Uconnect.”
8. When prompted on the device, accept the connection request from Uconnect
Phone.
NOTE:
Some devices will require you to enter the
PIN number. 9. When the pairing process has successfully
completed, the system will prompt you to
choose whether or not this is your favorite
device. Selecting “Yes” will make this
device the highest priority. This device
will take precedence over other paired
devices within range and will connect to
the Uconnect system automatically when
entering the vehicle. Only one Bluetooth
device can be connected to the Uconnect
system at a time. If “No” is selected,
simply select “Uconnect” from the device
Bluetooth screen, and the Uconnect sys-
tem will reconnect to the Bluetooth
device.UCONNECT 3C/3C NAV
Uconnect 3C/3C NAV At A Glance
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.
Uconnect 3C NAV Radio Screen
253

volume level indicator. This alters the auto-
matic adjustment of the audio volume with
variation to vehicle speed.
Drag & Drop Menu Bar
The Uconnect features and services in the
main menu bar are easily changed for your
convenience. Simply follow these steps:
1. Press the “Apps
” button to open the
App screen.
2. Press and hold, then drag the selected App to replace an existing shortcut in the
main menu bar.
The replaced shortcut will now be an active
App/shortcut on the main menu bar.
Radio ModeWARNING!
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 “Radio”
button on the touchscreen.
Selecting Radio Stations
Press the desired radio band (AM, or FM)
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.Uconnect 3C/3C NAV Main Menu
Uconnect 3C NAV Radio
1 — Radio Sta-
tion Presets
2 — Toggle Be-
tween Presets
3 — Status Bar
4 — View Small
Navigation Map
5 — Main Cat-
egory Bar
6 — Audio Set-
tings7 — Seek Up
8 — Direct
Tune To A Radio
Station
9 — Seek Down
10 — Browse
And Manage
Presets
11 — Radio
Bands
255