2021 JEEP WRANGLER ESP

After 25 miles (40 km), check the lug nut/
bolt torque to be sure that all the lug nuts/
bolts are properly seated against the wheel.
WARNING!
To avoid the risk of forcing the vehicle off
the jack, do not tighten the lug nuts fully
until the vehicle has been lowered. Failure
to follow this warning may result in per-
sonal injury.
FUEL REQUIREMENTS —
GASOLINE ENGINES
This engine is designed to meet all emissions
regulations and provide excellent fuel
economy and performance when using high
quality unleaded gasoline with a minimum
research octane rating (RON) of 91.
Light spark knock at low engine speeds is not
harmful to your engine. However, continued
heavy spark knock at high speeds can cause
damage, and immediate service is required.
Poor quality gasoline can cause problems
such as hard starting, stalling, and hesita-
tions. If you experience these symptoms, try
another brand of gasoline before considering
service for the vehicle.
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.
FUEL REQUIREMENTS —
DIESEL ENGINES
Use Premium Quality Diesel fuels with a
Cetane rating of 50 or higher, and meeting
the EN590 standard are highly recom-
mended. See your authorized dealer for fur-
ther information regarding fuels available in
your area.
Torque Patterns
209

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 for
the next listenable station or select the next
or previous CD track.
• Push the button in the center to select the
next preset station (radio) or to change CDs
if equipped with a CD Player.
Right Switch
• Push the switch up or down to increase or
decrease the volume.
• Push the button in the center to change
modes AM/FM/CD.
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.
Steering Wheel Audio Controls
(Rearview Of Steering Wheel)
MULTIMEDIA
232

Voice Text Reply
If equipped with Uconnect Voice Command,
your radio may be able to play incoming Short
Message Service (SMS) messages (text mes-
sages) through the vehicle's sound system. It
also allows you to respond by selecting from
various predefined phrases.
NOTE:
Not all phones are compatible with this fea-
ture. Refer to the phone compatibility list at
UconnectPhone.com. Connected mobile
phones must be bluetooth-compatible and
paired with your radio.
• Push the “Voice Command” button
and after the BEEP, say “SMS” to get
started.
NOTE:
To access the tutorial, push the “Voice Com-
mand” button
. After the BEEP, say
“tutorial.” Push any button on the faceplate
or press any button on the touchscreen to
cancel the tutorial.
WARNING!
Any voice commanded system should be
used only in safe driving conditions follow-
ing applicable laws regarding phone use.
Your attention should be focused on safely
operating the vehicle. Failure to do so may
result in a collision causing you and others
to be severely injured or killed.
BLUETOOTH STREAMING
AUDIO
If equipped with Uconnect Voice Command,
your Bluetooth-equipped iPod devices, cell
phones or other media players, may also be
able to stream music to your vehicles speak-
ers. Your connected device must be
Bluetooth-compatible, and paired with your
radio (see UconnectPhone.com for pairing
instructions).Non-Touchscreen Radios:Push the AUX but-
ton on the faceplate until "BT" or “Audio
Streaming” is displayed on the radio screen.
Touchscreen-Radios:Push the RADIO/MEDIA
or MEDIA button on the faceplate and then
press the “AUX” button on the touchscreen.
Bluetooth Streaming Audio
239

BELGIUM
Jeep Customer Service*
–Universal Toll Free Number
Tel: 00 800 0 426 5337
–Local Toll Free Number
Tel: 0800 55 888
–International Toll Number
Tel: +39 02 444 12 045
Chrysler Customer Service*
–Universal Toll Free Number
Tel: 00 800 1692 1692
–Local Toll Free Number
Tel: 0800 18 142
–International Toll Number
Tel: +39 02 444 12046
Dodge Customer Service*
–Universal Toll Free Number
Tel: 00 800 36343 000
–Local Toll Free Number
Tel: 0800 16 166
–International Toll Number
Tel: Not Available
BOLIVIA
Ovando & Cia S.A.
Av. Cristobal de Mendoza (2do Anillo) y Canal
Isuto
Santa Cruz, Bolivia
PO Box 6852
Tel.: (591-3) 336 3100
Fax: (591-3) 334 0229
BRAZIL
Chrysler do Brasil
Rua Funchal, 418 - 16º andar CJ 1601/
1602, Vila Olímpia
04551-060 Sao Paulo – S.P., Brazil
Tel: +5511 4949 3900
Fax: +5511 4949 3905
BULGARIA
BALKAN STAR
Resbarska Str. 5
1510 Sofia
Tel.: +359 2 4082 800
Fax: +359 2 846 8481
CHILE
Comercial Chrysler S.A.
Av. Americo Vespucio 1601, Quilicura
Santiago, Chile
Zip Code 101931-7, 367-V
Tel.: +562 837 1300
Fax: +562 6039196
CUSTOMER ASSISTANCE
244
(*) The Customer Service offers information and assistance on products, services, dealerships and 24H Roadside Assistance. It can be contacted fromthe main European countries by
calling the Universal Toll Free Number. In case of problems, please use the Local Toll Free Number or the International Toll Number.

Accessories..................212
Mopar...................212
Adding Fuel.................139
AirBag .....................93
Advance Front Air Bag.........93
Air Bag Operation.............94
Air Bag Warning Light..........92
Enhanced Accident Response . .98, 168
Event Data Recorder (EDR)......168
Front Air Bag...............93
If A Deployment Occurs.........97
Knee Impact Bolsters..........95
Maintaining Your Air Bag System . . .98
Transporting Pets............112
Air Bag Light............58, 92, 113
Air Bag Maintenance.............98
Air Conditioner Maintenance.......186
Air Conditioning Filter.........38, 187
Air Conditioning, Operating Tips......37
Air Conditioning Refrigerant. . . .186, 187
Air Conditioning System.......37, 186
Air Pressure, Tires..............193
Alarm (Security Alarm).........18, 61
Alterations/Modifications, Vehicle......4
Antifreeze (Engine Coolant)........210Anti-Lock Brake System (ABS).......68
Anti-Lock Warning Light...........61
Arming System (Security Alarm)......18
Assist, Hill Start................70
Audio Jack...............219, 226
Audio Settings................218
Automatic Headlights............29
Automatic Oil Change Indicator......58
Automatic Temperature Control (ATC) . . .37
Automatic Transmission..........127
Fluid Level Check...........184
Fluid Type................211
Autostick...................128
Axle Fluid...................211
Axle Lock...................132
Battery..................60, 186
Charging System Light.........60
Belts, Seat
.................
.113
Brake Assist System.............69
Brake Control System, Electronic.....69
Brake Fluid..............183, 211
Brake System................183
Fluid Check...............183
Master Cylinder.............183Parking..................121
Brake/Transmission Interlock.......127
Bulb Replacement..........146, 147
Bulbs, Light.................114
Capacities, Fluid..............210
Caps, Filler
Fuel....................139
Oil (Engine)...............180
Carbon Monoxide Warning.........112
Car Washes..................202
CD (Compact Disc) Player.........218
Center High Mounted Stop Light.....149
Chains, Tire..................200
Changing A Flat Tire.........154, 192
Checking Your Vehicle For Safety. . . .112
Checks, Safety................112
Child Restraints
How To Stow An Unused ALR Seat
Belt....................110
Cleaning
Wheels..................199
Climate Control................33
Manual...................33
Clock Setting.............218, 221
INDEX
259

Cold Weather Operation..........117
Compact Spare Tire.............198
Connector
UCI ....................233
Universal Consumer Interface
(UCI)...................233
Cooling System...............182
Coolant Capacity............210
Inspection................182
Selection Of Coolant (Antifreeze) . .210
Customer Assistance............242
Daytime Running Lights...........29
Dealer Service................189
Defroster, Windshield............113
Delay (Intermittent) Wipers.........31
Diagnostic System, Onboard........64
Diesel Engine Maintenance........175
Diesel Fuel..................209
Diesel Fuel Requirements.........209
Dimmer Switch, Headlight.........29
Dipsticks
Oil (Engine)...............182
Disabled Vehicle Towing..........165
Disarming, Security System.........18
Doors......................19Driver's Seat Back Tilt............21
Electronic Brake Control System......69
Anti-Lock Brake System........68
Electronic Roll Mitigation.......75
Traction Control System........71
Electronic Speed Control (Cruise
Control)..................136
Electronic Stability Control (ESC).....71
Electronic Throttle Control Warning
Light.....................60
Emergency Brake..............121
Emergency, In Case Of
Jacking..............154, 192
Jump Starting..............160
Engine.....................180
Break-In Recommendations.....121
Compartment...........180, 181
Compartment Identification . .180, 181
Cooling.................
.182
Exhaust Gas Caution..........112
Fails To Start...............118
Flooded, Starting............118
Fuel Requirements...........210
Jump Starting..............160
Oil .....................210
Oil Change Interval...........58Oil Filler Cap..............180
Oil Selection..............210
Overheating...............163
Starting.................117
Enhanced Accident Response
Feature................98, 168
Exhaust Gas Caution............112
Exhaust System...............112
Exterior Lights.............28, 114
Fabric Care..................203
Fabric Top..................203
Filters
Air Conditioning..........38, 187
Flashers
Hazard Warning.............146
Turn Signal......64, 114, 148, 149
Flash-To-Pass.................29
Flooded Engine Starting..........118
Fluid, Brake.................211
Fluid Capacities...............210
Fluid Leaks..................114
Fluid Level Checks
Brake...................183
Engine Oil................182
Manual Transmission.........184
Fluids And Lubricants...........210
INDEX
260