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WRANGLER 2021
Jeep WRANGLER 2021 User Manual
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15
Cruise Control Ready I
ndicator Light — If
Equipped With A Premium Instrument Cluster
Ú
page
1
31
Cruise
Control
S
ET
I
ndica
tor Ligh
t
—
If
Equ
ipped
With A Base Instrument C
luster
Ú
page
1
31
White Indicator Lights
Blue Indicator Lights
High Beam Indicator Light
Ú
page
131
Gray Indicator Lights
Cruise Control Ready Indicator Light — If
Equipped With A Base Instrument Cluster
Ú
page
132
1
2
1
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J
L
_
O
M
_
E
N
_
U
S
C
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t
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b
o
o
k
P
a
g
e
1
5
16
18
Table of Contents
Table of Contents
3
Introduction
11
Symbols Key
12
Rollover Warning
12
Vehicle Modifications/Alterations
13
Symbol Glossary
13
Getting to Know Your Vehicle
18
Keys
18
Key Fob
18
Sentry Key
20
Ignition Switch
21
Keyless Enter-N-Go - Ignition
21
Remote Start - if Equipped (Gasoline)
22
How to Use Remote Start
23
To Exit Remote Start Mode
24
Remote Start Front Defrost Activation - if
24
Equipped
24
Remote Start Comfort Systems - if
24
Remote Start Cancel Message
25
Remote Start - if Equipped (Diesel)
25
How to Use Remote Start
25
Vehicle Security System - if Equipped
26
To Arm the System
26
To Disarm the System
27
Rearming of the System
27
Doors
27
Manual Door Locks
27
Power Door Locks - if Equipped
28
Keyless Enter-N-Go - Passive Entry
28
Equipped)
28
Automatic Door Locks - if Equipped
31
Child-Protection Door Lock System - Rear Doors
31
Front Door Removal
32
Rear Door Removal (Four-Door Models)
34
Steering Wheel
35
Tilt/Telescoping Steering Column
35
Heated Steering Wheel - if Equipped
36
Seats
36
Manual Adjustment Front Seats
37
60/40 Split Folding Rear Seat - Four Door
38
Models
38
Fold and Tumble Rear Seat - Two Door Models
39
Heated Seats - if Equipped
40
Rear Seat Armrest - if Equipped
41
Head Restraints
42
Uconnect Voice Recognition
44
Introducing Voice Recognition
44
Basic Voice Commands
45
Get Started
45
Additional Information
45
Mirrors
46
Inside Rearview Mirror
46
Illuminated Vanity Mirrors
46
Outside Mirrors
47
Heated Mirrors - if Equipped
47
Power Mirrors - if Equipped
47
(Homelink®) - if Equipped
47
Before You Begin Programming
48
Homelink
48
Erasing All the Home Link Channels
48
Identifying Whether You Have a Rolling
48
Code or Non-Rolling Code Device
48
Programming Homelink® to a Garage Door Opener
49
Programming Homelink® to a
49
Miscellaneous Device
50
Button
50
Canadian/Gate Operator Programming
50
Reprogramming a Single Homelink
51
Exterior Lights
51
Headlight Switch
51
Daytime Running Lights (Drls) - if Equipped
51
High/Low Beam Switch
52
Automatic High Beam Headlamp
52
Control - if Equipped
52
Flash-To-Pass
52
Automatic Headlights - if Equipped
52
Lights-On Reminder
52
Front Fog Lights - if Equipped
53
Turn Signals
53
Lane Change Assist - if Equipped
53
Interior Lights
53
Interior Courtesy Lights
53
Dimmer Controls
54
Windshield Wipers and Washers
54
Windshield Wiper Operation
54
Rear Window Wiper/Washer - if
55
Equipped
55
Climate Controls
56
Automatic Climate Control Descriptions
56
And Functions
56
Manual Climate Control Descriptions and Functions
59
Automatic Temperature Control (ATC) - if
61
Equipped
62
Climate Voice Commands
62
Operating Tips
62
Interior Storage and Equipment
64
Storage
64
USB/AUX Control
64
Power Outlets
66
Power Inverter - if Equipped
67
Auxiliary Switches - if Equipped
68
Power Windows - if Equipped
69
Auto-Down Feature
70
Window Lockout Switch
70
Wind Buffeting
70
Wrangler Tops
70
Provided Tools
70
Lowering the Soft Top into Sunrider
71
Position
71
Raising the Soft Top
82
Removing the Soft Top
85
Installing the Soft Top
87
Hard Top Front Panel(S) Removal
89
Hard Top Front Panel(S) Installation
93
Removing the Hard Top
93
Installing the Hard Top
95
Power Sliding Top - if Equipped
96
Door Frame
99
Door Frame Removal
100
Door Frame Installation Four Door
101
Models - if Equipped
102
Door Frame Installation Two Door
102
Folding Windshield
102
Lowering the Windshield
103
Raising the Windshield
105
Hood
106
Opening the Hood
106
Closing the Hood
106
Rear Swing Gate
106
Cargo Area Features
107
Roof Luggage Rack - if Equipped
107
Getting to Know Your Instrument Panel
109
Instrument Cluster
109
Instrument Cluster Descriptions
113
Instrument Cluster Display
113
Instrument Cluster Display Location and Controls
114
Oil Change Reset - if Equipped
115
Instrument Cluster Display Menu
115
Items
115
Battery Saver On/Battery Saver Mode Message - Electrical Load Reduction Actions - if Equipped
119
Diesel Displays
120
Diesel Particulate Filter (DPF)
120
Messages
120
Fuel System Messages
121
Warning Lights and Messages
124
Red Warning Lights
124
Yellow Warning Lights
127
Yellow Indicator Lights
131
Green Indicator Lights
132
White Indicator Lights
133
Blue Indicator Lights
133
Gray Indicator Lights
134
Onboard Diagnostic System - Obd II
134
Onboard Diagnostic System (OBD II) Cybersecurity
134
Emissions Inspection and Maintenance
134
Programs
134
Starting and Operating
136
I Fequipped
136
Manual Transmission - if Equipped
136
Automatic Transmission - if Equipped
136
Normal Starting
136
Autopark
137
Extreme Cold Weather (below -22°F or −30°C)
139
If Engine Fails to Start
139
After Starting
139
Starting the Engine - Diesel Engine (if Equipped)
139
Automatic Transmission
140
Extreme Cold Weather
140
Normal Starting
140
Starting Fluids
141
Normal Operation - Diesel Engine
141
Cold Weather Precautions
142
Engine Idling
143
Stopping the Engine
143
Cooling System Tips - Automatic Transmission
144
Engine Block Heater - if Equipped
145
Engine Break-In Recommendations
145
Gasoline Engine (if Equipped)
145
Engine Break-In Recommendations
146
Diesel Engine (if Equipped)
146
Parking Brake
146
Manual Transmission - if Equipped
147
Shifting
148
Downshifting
149
Automatic Transmission - if Equipped
150
Ignition Park Interlock
151
System
151
Eight-Speed Automatic Transmission
151
Four-Wheel Drive Operation
156
Four-Position Transfer Case - if Equipped
156
Five-Position Transfer Case - if Equipped
159
Trac-Lok Rear Axle - if Equipped
161
Equipped
162
Axle Lock (Tru-Lok) Rear Only - if Equipped
162
Electronic Sway Bar Disconnect - if Equipped
163
Off Road+ - if Equipped
164
Electro-Hydraulic Power Steering
165
Stop/Start System - Automatic
165
Transmission (if Equipped)
165
Autostop Mode
166
Possible Reasons the Engine Does Not Autostop
166
To Start the Engine While in Autostop Mode
167
To Manually Turn off the Stop/Start System
167
To Manually Turn on the Stop/Start System
168
System Malfunction
168
Stop/Start System - Manual Transmission (if Equipped)
168
Autostop Mode
168
Possible Reasons the Engine Does Not Autostop
169
Mode
169
To Manually Turn off the Stop/Start System
170
To Manually Turn on the Stop/Start
170
System
170
System Malfunction
170
Cruise Control Systems - if Equipped
170
Cruise Control - if Equipped
170
Adaptive Cruise Control (ACC) - if
172
Equipped
172
Parksense Rear Park Assist - if
181
Equipped
181
Parksense Sensors
182
Parksense Warning Display
182
Parksense Display
182
Enabling and Disabling Parksense
184
Service the Parksense Rear Park Assist System
185
Cleaning the Parksense System
185
Parksense System Usage Precautions
185
Parkview Rear Back up Camera
186
Trailcam System - if Equipped
187
Refueling the Vehicle - Gasoline Engine (if Equipped)
189
Fuel Filler Cap
189
Loose Fuel Filler Cap Message
190
Refueling the Vehicle - Diesel Engine (if Equipped)
190
Avoid Using Contaminated Fuel
190
Bulk Fuel Storage - Diesel Fuel
191
Diesel Exhaust Fluid
191
Vehicle Loading
194
Certification Label
194
Trailer Towing
195
Common Towing Definitions
195
Trailer Hitch Classification
197
Trailer Towing Weights (Maximum Trailer Weight Ratings)
197
Trailer and Tongue Weight
198
Towing Requirements
198
Towing Tips
200
Recreational Towing (Behind Motorhome)
201
Towing this Vehicle Behind Another Vehicle
201
Recreational Towing Four -Wheel Drive Models
202
Driving Tips
203
On-Road Driving Tips
203
Off-Road Driving Tips
204
Multimedia
212
Uconnect Systems
212
Cybersecurity
212
Uconnect Settings
213
Customer Programmable Features
213
Uconnect Introduction
227
System Overview
227
Drag & Drop Menu Bar
229
Safety and General Information
229
Uconnect Modes
230
Steering Wheel Audio Controls
230
Radio Mode
231
Media Mode
240
Phone Mode
243
Android Auto™ & Apple Carplay® - if Equipped
254
Android Auto
254
Apple Carplay
256
Android Auto™ and Apple Carplay® Tips and Tricks
258
Connected Vehicle Services - if
259
Equipped
259
Is My Vehicle Connected
259
Introduction to Connected Vehicle
259
Services
259
Getting Started with Connected Vehicle Services
261
Using Siriusxm Guardian
263
Manage M y Sirius XM Guardian Account
277
CONNECTED SERVICES Faqs
277
Connected Services SOS Faqs
277
Connected Services Remote Door Lock/Unlock Faqs
278
Connected Services Roadside Assistance Faqs
278
Connected Services Send & Go Faqs
278
Connected Services Vehicle Finder Faqs
278
Connected Services Stolen Vehicle
279
Assistance Faqs
279
Connected Services Remote Vehicle Start Faqs
279
Connected Services Remote Horn & Lights Faqs
280
Connected Services Account Faqs
280
Data Collection & Privacy
282
Radio Operation and Mobile Phones
283
Regulatory and Safety Information
283
Off-Road Pages - if Equipped
283
Off-Road Pages Status Bar
284
Drivetrain
284
Accessory Gauge
285
Pitch & Roll
285
Trailcam - if Equipped
285
Safety
286
Safety Features
286
Anti-Lock Brake System (ABS)
286
Electronic Brake Control (EBC) System
287
Auxiliary Driving Systems
295
Equipped
295
Forward Collision Warning (FCW) with
299
Mitigation - if Equipped
299
Tire Pressure Monitoring System (TPMS)
302
Occupant Restraint Systems
307
Occupant Restraint Systems Features
307
Important Safety Precautions
307
Seat Belt Systems
307
Supplemental Restraint Systems (SRS)
314
Child Restraints
328
Safety Tips
343
Transporting Passengers
343
Transporting Pets
343
Safety Checks You Should Make Inside the Vehicle
343
Periodic Safety Checks You Should Make Outside the Vehicle
344
Exhaust Gas
345
Carbon Monoxide Warnings
345
In Case of Emergency
346
Hazard Warning Flashers
346
Assist and Sos System - if Equipped
346
Jacking and Tire Changing
350
Preparations for Jacking
350
Jack Location
350
Spare Tire Removal
351
Jacking Instructions
351
Jump Starting
354
Preparations for Jump Start
354
Jump Starting Procedure
356
If Your Engine Overheats
357
Manual Park Release
358
Freeing a Stuck Vehicle
359
Towing a Disabled Vehicle
359
Four Wheel Drive Models
360
Without the Key Fob
361
Emergency Tow Hooks - if Equipped
361
Enhanced Accident Response System
361
(Ears)
361
Event Data Recorder (Edr)
361
Servicing and Maintenance
362
Engine
362
Maintenance Plan
363
Scheduled Servicing - Diesel Engine
366
Maintenance Plan - Diesel Fuel up to B5 Biodiesel
367
Biodiesel
367
Engine Compartment
370
L Gasoline Engine
370
L Gasoline Engine
371
L Diesel Engine
372
Checking Oil Level
373
Adding Washer Fluid
373
Maintenance-Free Battery
373
Pressure Washing
374
Vehicle Maintenance
374
Engine Oil
374
Engine Oil Filter
375
Engine Air Cleaner Filter
376
Draining Fuel/Water Separator Filter - Diesel Engine
377
Fuel Filter Replacement - Diesel Engine
378
Priming if the Engine Has Run out of Fuel - Diesel Engine
380
Intervention Regeneration Strategy - Message Process Flow
380
Diesel Exhaust Fluid
381
Accessory Drive Belt Inspection
381
Air Conditioner Maintenance
382
Body Lubrication
384
Windshield Wiper Blades
384
Exhaust System
386
Cooling System
387
Brake System
391
Front/Rear Axle Fluid
392
Transfer Case
392
Manual Transmission - if Equipped
392
Automatic Transmission - if Equipped
393
Fuses
394
Bulb Replacement
402
Tires
406
Tire Safety Information
406
Tires - General Information
412
Tire Types
417
Spare Tires - if Equipped
417
Wheel and Wheel Trim Care
419
Snow Traction Devices
420
Tire Rotation Recommendations
421
Department of Transportation Uniform Tire Quality Grades
422
Treadwear
422
Traction Grades
422
Temperature Grades
422
Storing the Vehicle
423
Bodywork
424
Protection from Atmospheric Agents
424
Body and Underbody Maintenance
424
Preserving the Bodywork
424
Interiors
426
Carpet Safety Information
426
Carpet Removal
427
Seats and Fabric Parts
431
Plastic and Coated Parts
432
Leather Surfaces
432
Glass Surfaces
432
Technical Specifications
433
Vehicle Identification Number
433
Brake System
433
Wheel and Tire Torque Specifications
433
Torque Specifications
433
Fuel Requirements - Gasoline Engine
434
L Engine
434
Reformulated Gasoline
435
Materials Added to Fuel
435
Gasoline/Oxygenate Blends
435
Do Not Use E-85 in Non-Flex Fuel Vehicles
435
CNG and LP Fuel System Modifications
436
MMT in Gasoline
436
Fuel System Cautions
436
Fuel Requirements - Diesel Engine
436
Diesel Fuel Specifications
437
Biodiesel Fuel Requirements
437
Fluid Capacities
439
Engine Fluids and Lubricants
440
Chassis Fluids and Lubricants
444
Suggestions for Obtaining Service for Your Vehicle
445
Prepare for the Appointment
445
Preparea List
445
Be Reasonable with Requests
445
Customer Assistance
445
If You Need Assistance
445
FCA US LLC Customer Center
445
FCA Canada Inc. Customer Center
445
Mexico
445
Puerto Rico and US Virgin Islands
446
Customer Assistance for the Hearing or Speech Impaired (TDD/TTY)
446
Service Contract
446
Warranty Information
447
Mopar® Parts
447
Reporting Safety Defects
447
Washington, D.C
447
In Canada
447
Publication Order Forms
447
General Information
448
4
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Jeep WRANGLER 2021 Specifications
General
Brand
Jeep
Model
WRANGLER 2021
Category
Automobile
Language
English
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