2027 Jeep Wrangler Owner's Manual
Year:
2027
Make:
Jeep
Model:
Wrangler
Table of Contents
CONTENTS
3
INTRODUCTION
9
WELCOME
9
ROLLOVER WARNING
10
SYMBOLS KEY — DANGER, WARNINGS AND CAUTIONS
10
VEHICLE MODIFICATIONS/ALTERATIONS
11
SYMBOL GLOSSARY
11
GETTING TO KNOW YOUR VEHICLE
15
KEYS
15
Key Fob
15
To Lock/Unlock The Doors And Swing Gate
15
Key Left Vehicle Feature
16
Using The Panic Feature
16
Replacing The Battery In The Key Fob
16
Programming And Requesting Additional Key Fobs
17
Sentry Key
17
Auto Key Off
17
REMOTE START — IF EQUIPPED
18
Gasoline Vehicle Remote Start — If Equipped
18
How To Use Remote Start
18
To Exit Remote Start Mode
19
Remote Start Front Defrost Activation — If Equipped
19
Remote Start Comfort Systems — If Equipped
19
Remote Start Cancel Message
19
VEHICLE SECURITY SYSTEM — IF EQUIPPED
20
Description
20
To Arm The System
20
To Disarm The System
20
Rearming Of The System
20
Security System Manual Override
20
DOORS
20
Manual Door Locks
20
Power Door Locks — If Equipped
21
Keyless Enter ‘n Go™ — Passive Entry (If Equipped)
21
Automatic Door Locks — If Equipped
23
Child-Protection Door Lock System — Rear Doors
23
Front Door Removal
24
Rear Door Removal (Four-Door Models)
27
Door Off Mirror Kit — If Equipped
28
Door Frame
30
Door Frame Removal
30
Door Frame Installation (Four Door Models) — If Equipped
31
Door Frame Installation (Two Door Models) — If Equipped
32
WINDOWS
32
Power Windows — If Equipped
32
Auto-Down Feature
33
Window Lockout Switch
33
Wind Buffeting
33
MIRRORS
33
Inside Rearview Mirror
33
Manual Mirror — If Equipped
33
Automatic Dimming Mirror — If Equipped
33
Illuminated Vanity Mirrors
34
Outside Mirrors
34
Outside Mirrors With Turn Signal — If Equipped
34
Power Mirrors — If Equipped
34
Heated Mirrors — If Equipped
35
HEAD RESTRAINTS
35
Description
35
Front Head Restraints
35
Rear Head Restraints — Two Door Models
36
Rear Head Restraints — Four Door Models
36
FRONT SEATS
37
Power Adjustment Front Seats — If Equipped
37
Reclining The Seatback Forward Or Rearward
38
Power Lumbar — If Equipped
38
Manual Adjustment Front Seats — If Equipped
38
Manual Front Seat Forward/Rearward Adjustment
38
Manual Seat Height Adjustment
38
Manual Front Seat Recline Adjustment
39
Lumbar Support
39
Front Easy Entry Seat — Two Door Models
39
Heated Seats — If Equipped
39
REAR SEATS
40
Manual Adjustment Rear Seats
40
60/40 Split Folding Rear Seat — Four Door Models
40
To Fold Down The Rear Seat
40
To Raise The Rear Seat
41
Fold And Tumble Rear Seat — Two Door Models
41
Rear Seat Armrest — If Equipped
42
OCCUPANT RESTRAINT SYSTEMS
42
Occupant Restraint Systems Features
42
Important Safety Precautions
42
Seat Belt Systems
43
Enhanced Seat Belt Use Reminder System (BeltAlert)
43
Lap/Shoulder Belts
44
Lap/Shoulder Belt Operating Instructions
45
Lap/Shoulder Belt Untwisting Procedure
45
Adjustable Upper Shoulder Belt Anchorage
45
Seat Belt Extender
46
Seat Belts And Pregnant Women
46
Seat Belt Pretensioner
47
Energy Management Feature
47
Switchable Automatic Locking Retractor (ALR)
47
SUPPLEMENTAL RESTRAINT SYSTEMS (SRS)
48
Air Bag System Components
48
Air Bag Warning Light
48
Redundant Air Bag Warning Light
49
Front Air Bags
49
Driver And Passenger Front Air Bag Features
49
Front Air Bag Operation
50
Occupant Classification System (OCS) — Front Passenger Seat
50
Knee Impact Bolsters
55
Supplemental Side Air Bags
55
Air Bag System Components
57
If A Deployment Occurs
57
Enhanced Accident Response System
58
Enhanced Accident Response System Reset Procedure
58
Maintaining Your Air Bag System
58
Event Data Recorder (EDR)
59
CHILD RESTRAINTS
59
Summary Of Recommendations For Restraining Children In Vehicles
60
Infant And Child Restraints
60
Older Children And Child Restraints
60
Children Too Large For Booster Seats
61
Recommendations For Attaching Child Restraints
62
Lower Anchors And Tethers For CHildren (LATCH) Restraint System
62
LATCH Positions For Installing Child Restraints In This Vehicle
63
Locating The LATCH Anchorages
65
Locating The Upper Tether Anchorages
65
Center Seat LATCH
66
To Install A LATCH-Compatible Child Restraint
66
How To Stow An Unused Switchable-ALR (ALR) Seat Belt:
66
Installing Child Restraints Using The Vehicle Seat Belt
67
Lap/Shoulder Belt Systems For Installing Child Restraints In This Vehicle
67
Installing A Child Restraint With A Switchable Automatic Locking Retractor (ALR):
68
Installing Child Restraints Using The Top Tether Anchorage
69
Center Tether Attachment — Four-Door Without Center Armrest
70
STEERING WHEEL AND CONTROLS
70
Tilt/Telescoping Steering Column
70
Heated Steering Wheel — If Equipped
71
Electro-Hydraulic Power Steering
71
START BUTTON
71
Keyless Enter ‘n Go™ Ignition
71
Electronic Steering Wheel Lock — If Equipped
73
WIPERS AND WASHERS
73
Windshield Wiper Operation
73
Rear Window Wiper/Washer — If Equipped
74
EXTERIOR LIGHTS
74
Headlight Switch
74
Daytime Running Lights (DRLs) — If Equipped
75
High/Low Beam Switch
75
Automatic High Beam Headlamp Control — If Equipped
75
Flash-To-Pass
75
Automatic Headlights — If Equipped
75
Lights-On Reminder
76
Front Fog Lights — If Equipped
76
Turn Signals
76
Lane Change Assist — If Equipped
76
INTERIOR LIGHTS
76
Interior Courtesy Lights
76
Dimmer Control
77
Ambient Lighting — If Equipped
77
ROOF SYSTEMS
77
Wrangler Tops
77
Provided Tools
77
Lowering The Soft Top Into Sunrider® Position
78
Removing The Soft Top Windows
82
Soft Top Window Storage Bag — If Equipped
84
Lowering The Soft Top All The Way
85
Raising The Soft Top
86
Installing The Soft Top Windows
87
Removing The Soft Top
89
Installing The Soft Top
91
Hard Top Front Panel(s) Removal
92
Hard Top Panel(s) Storage Bag — If Equipped
95
Hard Top Front Panel(s) Installation
95
Removing The Hard Top
95
Installing The Hard Top
97
Sunrider® For Hard Top
98
Power Sliding Top — If Equipped
100
Opening And Closing The Power Top
100
Pinch Protect Feature
101
Power Top Maintenance
101
Ignition Off Operation
101
Relearn Procedure
101
Rear Quarter Window Removal
101
Folding Windshield
103
Lowering The Windshield
103
Adaptive Cruise Control (ACC)/Forward Collision Warning (FCW) Sensor Protective Cover — If Equipped
104
Raising The Windshield
105
Roof Luggage Rack — If Equipped
105
UNIVERSAL GARAGE DOOR OPENER (HOMELINK®) — IF EQUIPPED
106
Description
106
Before You Begin Programming HomeLink®
107
Erasing All The HomeLink® Channels
107
Identifying Whether You Have A Rolling Code Or Non-Rolling Code Device
107
Programming HomeLink® To A Garage Door Opener
107
Programming HomeLink® To A Miscellaneous Device
108
Reprogramming A Single HomeLink® Button
108
Canadian/Gate Operator Programming
108
Security
109
Troubleshooting Tips
109
INTERIOR STORAGE AND FEATURES
109
Storage
109
Glove Compartment
109
Console Storage Compartment
110
Rear Storage Compartment — If Equipped
110
Lighted Cupholders — If Equipped
110
USB/AUX Control
111
Power Outlets
111
Power Inverter — If Equipped
112
Auxiliary Switches — If Equipped
113
REAR SWING GATE
114
Description
114
Cargo Area Features
115
Cargo Tie-Down Hooks And Loops
115
HOOD
115
Opening The Hood
115
Closing The Hood
116
DASHBOARD INSTRUMENTS AND CONTROLS
117
INSTRUMENT CLUSTER
117
3.5 Inch Instrument Cluster
117
7 Inch Instrument Cluster
118
Instrument Cluster Descriptions
118
Instrument Cluster Display
119
Instrument Cluster Display Location And Controls
119
Selectable Main Menu Items
120
Speedometer
120
Vehicle Info
120
Off Road
120
Driver Assist — If Equipped
120
Fuel Economy
121
Trip Info
121
Stop/Start — If Equipped
121
Audio
121
Messages
121
Screen Setup
121
Settings — If Equipped
121
Phone Call Status — If Equipped
122
Oil Change Reset
122
Battery Saver On/Battery Saver Mode Message — Electrical Load Reduction Actions — If Equipped
122
WARNING LIGHTS AND MESSAGES
123
Red Warning Lights
123
Air Bag Warning Light
123
Brake Warning Light
124
Battery Charge Warning Light
124
Door Open Warning Light
124
Electric Power Steering (EPS) Fault Warning Light
124
Electronic Throttle Control (ETC) Warning Light
125
Engine Coolant Temperature Warning Light
125
Hood Open Warning Light
125
Oil Pressure Warning Light
125
Oil Temperature Warning Light
125
Seat Belt Reminder Warning Light
125
Swing Gate Open Warning Light
125
Transmission Temperature Warning Light
125
Vehicle Security Warning Light — If Equipped
126
Yellow Warning Lights
126
Anti-Lock Brake System (ABS) Warning Light
126
Drowsy Driver Detected System Fault Warning Light — If Equipped
126
Electronic Stability Control (ESC) Active Warning Light — If Equipped
126
Electronic Stability Control (ESC) OFF Warning Light — If Equipped
126
Fuel Level Sensor Failure Warning Light
127
Loose Fuel Filler Cap Warning Light — If Equipped
127
Low Fuel Warning Light
127
Low Washer Fluid Warning Light — If Equipped
127
Engine Check/Malfunction Indicator Warning Light (MIL)
127
Service 4WD Warning Light — If Equipped
127
Service Adaptive Cruise Control Warning Light — If Equipped
127
Service Forward Collision Warning (FCW) Light — If Equipped
127
Service Stop/Start System Warning Light — If Equipped
127
Cruise Control Fault Warning Light
128
Sway Bar Fault Warning Light
128
Tire Pressure Monitoring System (TPMS) Warning Light
128
Yellow Indicator Lights
128
4WD Indicator Light — If Equipped
128
4WD Low Indicator Light — If Equipped
129
4WD Part Time Indicator Light — If Equipped
129
Axle Locker Fault Indicator Light
129
Forward Collision Warning (FCW) OFF Indicator Light — If Equipped
129
Front And Rear Axle Lock Indicator Light
129
Neutral Indicator Light — If Equipped
129
Indicator Light — If Equipped
129
Rear Axle Lock Indicator Light
129
Sway Bar Indicator Light — If Equipped
129
Green Indicator Lights
129
Adaptive Cruise Control (ACC) Set With No Target Detected Indicator Light — If Equipped
129
Adaptive Cruise Control (ACC) Set With Target Indicator Light — If Equipped
129
4WD Auto Indicator Light — If Equipped
129
Cruise Control SET Indicator Light — If Equipped With A Premium Instrument Cluster
129
Front Fog Indicator Light — If Equipped
129
Parking/Headlights On Indicator Light
129
Stop/Start Active Indicator Light — If Equipped
130
Turn Signal Indicator Lights
130
White Indicator Lights
130
Adaptive Cruise Control (ACC) Ready Indicator Light — If Equipped
130
2WD High Indicator Light
130
Hill Descent Control (HDC) Indicator Light — If Equipped
130
Drowsiness Detected Warning Light — If Equipped
130
Selec-Speed Control Indicator Light — If Equipped
130
Cruise Control Ready Indicator Light — If Equipped With A Premium Instrument Cluster
130
Cruise Control SET Indicator Light — If Equipped With Base Instrument Cluster
130
Blue Indicator Lights
130
High Beam Indicator Light
130
Gray Indicator Lights
131
Cruise Control Ready Indicator Light — If Equipped With Base Instrument Cluster
131
EMISSIONS INSPECTION AND MAINTENANCE PROGRAMS
131
Description
131
ONBOARD DIAGNOSTIC SYSTEM
131
Description
131
Onboard Diagnostic System (OBD II) Cybersecurity
132
CLIMATE CONTROLS
132
Description
132
Automatic Climate Control Descriptions And Functions
132
MAX A/C Button
132
A/C Button
132
Recirculation Button
132
AUTO Button
133
Front Defrost Button
133
Rear Defrost Button
133
Driver And Passenger Temperature Up And Down Buttons
133
SYNC Button
133
Blower Control
134
Mode Control
134
Panel Mode
134
Bi-Level Mode
134
Floor Mode
134
Mix Mode
134
Climate Control OFF Button
134
Automatic Temperature Control (ATC) — If Equipped
134
Automatic Operation
134
Manual Operation Override
135
Climate Voice Commands
135
Operating Tips
135
Summer Operation
135
Winter Operation
135
Vacation/Storage
135
Window Fogging
135
Outside Air Intake
135
Cabin Air Filter
135
Stop/Start System — If Equipped
135
Operating Tips Chart
135
INFOTAINMENT
137
INTRODUCTION
137
Identifying Your Radio
137
RADIO OPERATION, MOBILE PHONES, AND CYBERSECURITY
137
Radio Operation And Mobile Phones
137
Regulatory And Safety Information
137
Cybersecurity
137
MULTIMEDIA SYSTEMS
138
Steering Wheel Audio Controls — If Equipped
138
Radio Operation
138
Media Mode
138
Uconnect Voice Recognition
138
Introducing Voice Recognition
138
Basic Voice Commands
138
Get Started
138
Additional Information
139
Uconnect Settings
139
Customer Programmable Features
139
More Information Icon
139
Display
139
My Profile
139
Safety/Assistance
140
Clock & Date
140
Phone/Bluetooth®
140
Voice
140
Navigation
140
Camera
140
Mirrors & Wipers
140
Lights
140
Doors & Locks
140
Seats & Comfort
140
AUX Switches
140
Key Off Options
140
Audio
140
Notifications
141
SiriusXM® Setup
141
Reset
141
System Information
141
OFF-ROAD PAGES — IF EQUIPPED
141
Description
141
Vehicle Dynamics
141
Accessory Gauge
141
Pitch & Roll
141
TrailCam — If Equipped
142
GPS Trail Logs (Trail Recording) — If Equipped
142
STARTING AND OPERATING
145
STARTING PROCEDURE
145
Description
145
Manual Transmission — If Equipped
145
Automatic Transmission
145
Normal Starting
145
AutoPark
146
Extended Park Starting
147
If Engine Fails To Start
147
Extreme Cold Weather
148
After Starting
148
Stop/Start System — Automatic Transmission
148
Start/Stop Mode
148
Possible Reasons The Engine Does Not Autostop
148
To Start The Engine While In Autostop Mode
149
To Manually Turn Off The Stop/Start System
149
To Manually Turn On The Stop/Start System
150
System Malfunction
150
Stop/Start System — Manual Transmission
150
Start/Stop Mode
150
Possible Reasons The Engine Does Not Autostop
150
To Start The Engine While In Autostop Mode
151
To Manually Turn Off The Stop/Start System
151
To Manually Turn On The Stop/Start System
151
System Malfunction
151
Fuel Saver Technology — 6.4L (If Equipped)
152
BRAKES
152
Description
152
Brake Assist System (BAS)
152
Parking Brake
152
TRANSMISSIONS
153
Automatic Transmission — If Equipped
153
Ignition Park Interlock
154
Brake/Transmission Shift Interlock (BTSI) System
154
Automatic Transmission
154
Gear Ranges
155
Transmission Limp Home Mode
156
AutoStick
156
Manual Transmission — If Equipped
157
Shifting
158
Recommended Vehicle Shift Speeds
158
Downshifting
158
Maximum Recommended Downshift Speeds
159
FOUR WHEEL DRIVE — IF EQUIPPED
159
Description
159
Four-Position Transfer Case — If Equipped
159
Shifting Procedures
160
2H To 4H Or 4H To 2H
160
4H To 4L Or 4L To 4H
161
Five-Position Transfer Case
161
Shifting Procedures
162
2H To 4H AUTO Or 4H AUTO To 2H
162
2H/4H AUTO To 4H PART TIME Or 4H PART TIME To 2H/4H AUTO
162
4H PART TIME/4H AUTO To 4L Or 4L To 4H PART TIME/4H AUTO
162
Trac-Lok Rear Axle — If Equipped
163
Axle Lock (Tru-Lok) Front And Rear — If Equipped
163
Axle Lock (Tru-Lok) Rear Only — If Equipped
163
Axle Lock (Tru-Lok) Rear Only For High Speed Operation — If Equipped
164
Electronic Sway Bar Disconnect — If Equipped
165
— If Equipped
165
Torque Reserve — 6.4L (If Equipped)
166
Winch Usage — If Equipped
166
Things To Know Before Using Your Winch
166
General Winch Information
166
Tensioning The Winch Rope
166
Understanding The Features Of Your Winch
167
Winch Accessories
167
Operating Your Winch
168
General Information
168
Vehicle Recovery Using The Winch
168
Rigging Techniques
172
How To Change The Pulling Direction
172
Increasing Pulling Power
172
Double Line
172
DUAL MODE EXHAUST
172
REFUELING THE VEHICLE
173
Fuel Filler Cap
173
Loose Fuel Filler Cap Message
174
VEHICLE LOADING
174
Certification Label
174
Gross Vehicle Weight Rating (GVWR)
174
Payload
174
Gross Axle Weight Rating (GAWR)
174
Tire Size
174
Rim Size
174
Inflation Pressure
174
Curb Weight
174
Loading
174
TRAILER TOWING
175
Description
175
Common Towing Definitions
175
Gross Vehicle Weight Rating (GVWR)
175
Gross Trailer Weight (GTW)
175
Gross Combination Weight Rating (GCWR)
175
Gross Axle Weight Rating (GAWR)
175
Tongue Weight (TW)
175
Frontal Area
175
Trailer Sway Control (TSC) – If Equipped
175
Weight-Carrying Hitch
175
Weight-Distributing Hitch
175
Trailer Hitch Classification
176
Trailer Towing Weights (Maximum Trailer Weight Ratings)
176
Trailer And Tongue Weight
176
Towing Requirements
177
Towing Requirements — Tires
177
Towing Requirements — Trailer Brakes
177
Towing Requirements — Trailer Lights And Wiring
178
Towing Tips
178
Automatic Transmission — If Equipped
178
AutoStick
179
Cruise Control — If Equipped
179
RECREATIONAL TOWING
179
Towing This Vehicle Behind Another Vehicle
179
Recreational Towing — Four-Wheel Drive Models
179
Shifting Into (N) Neutral
180
Shifting Out of (N) Neutral
180
DRIVING TIPS
181
On-Road Driving Tips
181
Off-Road Driving Tips
181
Side Step Removal — If Equipped
181
Bumper End Cap Removal
181
The Basics Of Off-Road Driving
181
When To Use 4L Range
182
Simultaneous Brake And Throttle Operation
182
Driving In Snow, Mud And Sand
182
Snow
182
Mud
182
Sand
182
Crossing Obstacles (Rocks And Other High Points)
183
Using A Spotter
183
Crossing Large Rocks
183
Crossing A Ravine, Gully, Ditch, Washout Or Rut
183
Crossing Logs
183
Getting High-Centered
183
Hill Climbing
184
Before Climbing A Steep Hill
184
Driving Up Hill
184
Driving Downhill
184
Driving Across An Incline
184
If You Stall Or Begin To Lose Headway
184
Driving Through Water
185
Before You Cross Any Type Of Water
185
Crossing Puddles, Pools, Flooded Areas Or Other Standing Water
185
Crossing Ditches, Streams, Shallow Rivers Or Other Flowing Water
185
After Driving Off-Road
186
ENHANCED DRIVING ASSISTANCE SYSTEMS
187
SENSORS
187
Rear Seat Reminder Alert (RSRA) — If Equipped
187
COLLISION AVOIDANCE ASSISTANCE SYSTEM
187
Forward Collision Warning (FCW) With Mitigation — If Equipped
187
Turning FCW On Or Off
188
FCW Braking Status And Sensitivity
188
FCW Limited Warning
189
Service FCW Warning
189
Pedestrian Emergency Braking (PEB) — If Equipped
189
VEHICLE STABILITY ASSISTANCE SYSTEM
190
Electronic Roll Mitigation (ERM)
190
ESC Operating Modes
190
Electronic Stability Control (ESC)
191
ESC Operating Modes
191
ESC Active Warning Light And ESC OFF Indicator Light
192
Traction Control System (TCS)
193
Trailer Sway Control (TSC)
193
BRAKING PERFORMANCE ASSISTANCE SYSTEM
193
Anti-Lock Brake System (ABS)
193
Anti-Lock Brake System (ABS) Warning Light
194
Brake System Warning Light
194
Electronic Brake Force Distribution (EBD)
194
VISIBILITY ASSISTANCE SYSTEM
194
Blind Spot Monitoring (BSM) — If Equipped
194
Rear Cross Path (RCP)
196
Blind Spot Modes
197
PARKING AND REVERSE OPERATIONS ASSISTANCE SYSTEM
197
ParkSense Rear Park Assist — If Equipped
197
ParkSense Sensors
197
ParkSense Warning Display
198
ParkSense Display
198
Enabling And Disabling ParkSense
199
Service The ParkSense Rear Park Assist System
199
Cleaning The ParkSense System
200
ParkSense System Usage Precautions
200
ParkView Rear Backup Camera
200
TrailCam System — If Equipped
201
SPEED CONTROL ASSISTANCE SYSTEM
202
Cruise Control Systems — If Equipped
202
Cruise Control
203
To Activate
203
To Set A Desired Speed
203
To Vary The Speed Setting
203
To Accelerate For Passing
203
Using Cruise Control On Hills
203
To Resume Speed
204
To Deactivate
204
Adaptive Cruise Control (ACC)
204
Adaptive Cruise Control (ACC) Operation
205
Adaptive Cruise Control (ACC) Menu
205
Activating Adaptive Cruise Control (ACC)
205
To Activate/Deactivate
206
To Set A Desired Speed
206
To Cancel
206
To Turn Off
207
To Resume
207
To Vary The Speed Setting
207
Setting The Following Distance In ACC
207
Overtake Aid
208
ACC Operation At A Stop (Automatic Transmission Only)
208
Display Warnings And Maintenance
209
“Wipe Front Radar Sensor In Front Of Vehicle” Warning
209
“Clean Front Windshield” Warning
209
“Service ACC/FCW” Warning
209
Precautions While Driving With ACC
210
Towing A Trailer
210
Offset Driving
210
Turns And Bends
210
Using ACC On Hills
210
Lane Changing
210
Narrow Vehicles
210
Stationary Objects And Vehicles
211
OFF ROAD AND LOW-RANGE OPERATIONS ASSISTANCE SYSTEM
211
Hill Start Assist (HSA)
211
Disabling And Enabling HSA
211
Towing With HSA
211
Selec-Speed Control (SSC) — If Equipped
212
UTILITY FEATURES ASSISTANCE SYSTEM
213
Tire Pressure Monitoring System (TPMS)
213
System Operation
214
Tire Pressure Monitoring System Low Pressure Warnings
215
Service TPMS Warning
215
TPMS Deactivation — If Equipped
216
Tire Fill Alert
216
Selectable Tire Fill Alert (STFA) — If Equipped
217
IN CASE OF EMERGENCY
218
HAZARD WARNING FLASHERS
218
Description
218
ASSIST AND SOS — IF EQUIPPED
218
Description
218
JACKING THE VEHICLE AND WHEEL CHANGING — IF EQUIPPED
221
Preparations For Jacking
221
Jack Location
221
Spare Tire Removal
222
Jacking Instructions
222
JUMP STARTING
224
Description
224
Preparations For Jump Start
224
Jump Starting Procedure
225
IF YOUR ENGINE OVERHEATS
226
Description
226
OVERRIDE - IF EQUIPPED
227
Manual Park Release
227
FREEING A STUCK VEHICLE
227
Description
227
TOWING A DISABLED VEHICLE
228
Description
228
Four–Wheel Drive Models
229
Without The Key Fob
229
Emergency Tow Hooks — If Equipped
229
ENHANCED ACCIDENT RESPONSE SYSTEM (EARS)
230
Description
230
EVENT DATA RECORDER (EDR)
230
Description
230
MAINTENANCE AND VEHICLE CARE
231
SAFETY TIPS
231
Transporting Passengers
231
Transporting Pets
231
Connected Vehicles
231
Safety Checks You Should Make Inside The Vehicle
231
Seat Belts
231
Air Bag Warning Light
231
Defroster
231
Floor Mat Safety Information
232
Periodic Safety Checks You Should Make Outside The Vehicle
232
Tires
232
Lights
232
Door Latches
232
Fluid Leaks
232
Exhaust Gas
233
Carbon Monoxide Warnings
233
SCHEDULED MAINTENANCE
233
Scheduled Servicing — 2.0L/3.6L Engines
233
Maintenance Plan — 2.0L and 3.6L
234
Scheduled Servicing — 6.4L Engine
238
Maintenance Plan — 6.4L
238
ENGINE COMPARTMENT
243
2.0L Engine
243
3.6L Engine
244
6.4L Engine
245
ENGINE BREAK-IN RECOMMENDATIONS
246
2.0L/3.6L Engines
246
6.4L Engine
246
VEHICLE MAINTENANCE
246
Description
246
Engine Oil
247
Engine Oil Selection
247
American Petroleum Institute (API) Approved Engine Oil
247
Synthetic Engine Oils
247
Materials Added To Engine Oil
247
Disposing Of Used Engine Oil And Oil Filters
247
Checking Oil Level
247
Engine Oil Filter
247
Engine Air Cleaner Filter
248
Engine Air Cleaner Filter Inspection and Replacement
248
First Water Separation Chamber Removal — 6.4L Engine
248
Engine Air Cleaner Filter Inspection and Replacement — 6.4L
249
Accessory Drive Belt Inspection
250
Air Conditioner Maintenance
250
Refrigerant Recovery And Recycling — R–1234yf
251
Cabin Air Filter
251
Maintenance-Free Battery
252
Pressure Washing
252
Body Lubrication
253
Windshield Wiper Blades
253
Wiper Blade Removal/Installation
253
Rear Wiper Blade Removal/Installation
254
Adding Washer Fluid
254
Exhaust System
255
Cooling System
256
Coolant Checks
256
Cooling System — Drain, Flush And Refill
256
Selection Of Coolant
256
Adding Coolant
257
Cooling System Pressure Cap
257
Disposal Of Used Coolant
257
Coolant Level
258
Engine Coolant Level — 2.0L
258
Cooling System Notes
258
Brake System
259
Fluid Level Check — Brake Master Cylinder
259
Front/Rear Axle Fluid
259
Fluid Level Check
259
Adding Fluid
259
Selection Of Lubricant
259
Transfer Case
259
Fluid Level Check
259
Drain And Refill
260
Selection Of Lubricant
260
Manual Transmission — If Equipped
260
Fluid Level Check
260
Frequency Of Fluid Change
260
Selection Of Lubricant
260
Automatic Transmission — If Equipped
260
Special Additives
260
Fluid Level Check
260
Fluid And Filter Changes
260
Selection Of Lubricant
260
FUSES
261
General Information
261
Power Distribution Center
261
LIGHT REPLACEMENT
270
Replacement Bulbs, Names, And Part Numbers
270
Bulb Replacement
270
Halogen Headlamps
271
Front Park/Turn Signal
271
LED Front Side Marker
271
Halogen Front Fog Lamp
271
Rear Tail, Stop, Turn Signal, And Backup Lamp
271
Center High Mounted Stop Lamp (CHMSL)
272
License Plate Lamps
272
TIRES AND WHEELS
272
Tire Safety Information
272
Tire Markings
273
Tire Sizing Chart
273
Tire Identification Number (TIN)
275
Tire Terminology And Definitions
276
Tire Loading And Tire Pressure
277
Loading
277
Tires — General Information
279
Tire Pressure
279
Tire Inflation Pressures
280
Tire Pressures For High Speed Operation
280
Radial Ply Tires
281
Run Flat Tires — If Equipped
281
Tire Spinning
281
Tread Wear Indicators
281
Life Of Tire
282
Replacement Tires
282
Tire Types
282
All Season Tires — If Equipped
282
Summer Or Three Season Tires — If Equipped
283
Snow Tires
283
Spare Tires — If Equipped
283
Spare Tire Matching Original Equipped Tire And Wheel — If Equipped
283
Compact Spare Tire — If Equipped
283
Full Size Spare — If Equipped
284
Limited Use Spare — If Equipped
284
Wheel And Wheel Trim Care
284
Snow Traction Devices
285
Tire Rotation Recommendations
286
DEPARTMENT OF TRANSPORTATION
286
Description
286
Treadwear
286
Traction Grades
287
Temperature Grades
287
VEHICLE STORAGE
287
Description
287
BODYWORK AND EXTERIOR CARE
288
Protection From Atmospheric Agents
288
What Causes Corrosion?
288
Body And Underbody Maintenance
289
Cleaning Headlights
289
Exterior Lamp Lens Fogging or Condensation
289
Preserving The Bodywork
289
Washing
289
Special Care
289
Appearance Care For Fabric Top Models
289
Care Of Fabric Top Windows
290
INTERIOR CARE
291
Carpet Safety Information
291
Carpet Removal
291
Seats And Fabric Parts
294
Seat Belt Maintenance
294
Plastic And Coated Parts
295
Cleaning Plastic Instrument Cluster Lenses
295
Leather Surfaces
295
Glass Surfaces
295
TECHNICAL SPECIFICATIONS
296
VEHICLE IDENTIFICATION NUMBER (VIN)
296
Description
296
FUEL REQUIREMENTS
296
Description
296
2.0L Engine
296
3.6L Engine
296
6.4L Engine
296
Reformulated Gasoline
296
Materials Added To Fuel
297
Gasoline/Oxygenate Blends
297
Do Not Use E-85 In Non-Flex Fuel Vehicles
297
CNG And LP Fuel System Modifications
297
Methylcyclopentadienyl Manganese Tricarbonyl (MMT) In Gasoline
297
Fuel System Cautions
297
FLUIDS AND LUBRICANTS
298
Engine Fluid and Lubricants
298
Chassis Fluids And Lubricants
301
FLUID CAPACITIES
301
Specifications
301
WHEEL AND TIRES
302
Description
302
Roadside Assistance
304
For California Residents
305
FCA US LLC Customer Center
1
FCA Canada Customer Care
1
Mexico
1
Puerto Rico And US Virgin Islands
1
Customer Assistance For The Hearing Or Speech Impaired (TDD/TTY)
1
Service Contract
1
Warranty Information
1
Mopar® Parts
1
Reporting Safety Defects
1
In The 50 United States And Washington, D.C.
1
In Canada
1
Accessing Additional Owner’s Information
1
Change Of Ownership Or Address
1
General Information
1
INDEX
309
2027 Jeep Wrangler Overview
Owner's Manual
The Owner's Manual is your primary reference for operating, maintaining and caring for the 2027 Jeep Wrangler. It explains safety systems, routine service intervals, fluid specifications and recommended tire pressures. Use it to learn instrument panel functions, off road driving aids, towing capacities and proper jacking procedures. The manual also outlines warranty coverage, scheduled maintenance tasks and troubleshooting tips to help identify issues early. Familiarity with these instructions reduces risk, preserves vehicle value and supports safe, confident ownership.
Introduction
The 2027 Jeep Wrangler blends iconic design with modern technology, engineered for both daily driving and demanding trails. Retaining removable doors and a fold-flat windshield, the new Wrangler emphasizes modular freedom while integrating advanced infotainment, driver assists and refined interior materials. Purposefully rugged, it balances off road capability with improved on-road comfort and quieter cabin dynamics. This model year introduces subtle aerodynamic refinements and updated styling cues that honor heritage while pushing capability forward.
Powertrains
Multiple powertrain options deliver a spectrum of capability and efficiency. A turbocharged four-cylinder offers lively response and improved fuel economy, while a robust V6 provides classic Wrangler torque for towing and rock crawling. Hybrid technology combines an electric assist motor with gasoline engines to enhance low-end torque and reduce consumption. An available plug-in hybrid variant supplies short-range electric-only driving and a dedicated off road mode that optimizes battery and engine output for technical terrain.
Trims
The Wrangler lineup spans practical work-ready variants to highly equipped off road specialists. Base trims focus on durability and value, with ample standard safety and connectivity. Mid-level trims add comfort features, upgraded upholstery and advanced driver aids. High-end trims include heavy-duty axles, advanced four-wheel-drive systems, locking differentials, specialized suspension and exclusive interior appointments for enthusiasts who demand uncompromised trail performance.
Features
Available features combine utility and modern convenience: large touchscreen infotainment, smartphone integration, adaptive cruise control, hill descent control, multiple terrain modes, selectable sway bar disconnect, skid plates, all-terrain tires and modular roof systems. Practical storage solutions, configurable cargo tie-downs and trail-ready lighting complete a vehicle designed to tackle new routes with confidence and style. Adventure awaits every journey.
User manual download
The Jeep Wrangler owner manual for the 2027 model year is to be found in PDF downloadable format on this page. The owner manual for the model year 2027 is free and in English, but the repair manuals are usually not easy to get and may cost more.
Posted by, John Mana
Manual Questions
Do you have questions about the 2027 Jeep Wrangler owners manual?
Fill the form below and someone will help you!
Fill the form below and someone will help you!
