
1
WELCOME FROM FCA
 
Congratulations  on  selecting  your  new  FCA
vehicle. Be assured  that it represents preci-
sion  workmanship,  distinctive  styling,  and
high quality.
ALWAYS drive safely and pay attention to the
road.  ALWAYS  drive  safely  with  your  hands
on the steering wheel. You have full respon -
sibility  and  assume  all  risks  related  to  the
use  of  the  features  and  applications  in  this
vehicle.  Only  use  the  features  and  applica -
tions when it is safe to do so. Failure to do so
may  result  in  an  accident  involving  serious
injury or death.
This guide illustrates and describes the oper -
ation  of  features  and  equipment  that  are
either  standard  or  optional  on  this  vehicle.
This guide may also include a description of
features  and  equipment  that  are  no  longer
available or were not ordered on this vehicle.
Please disregard any features and equipment
described in this guide that are not available
on  this  vehicle.  FCA  reserves  the  right  to
make  changes  in  design  and  specifications
and/or make additions to or improvements to
its products without imposing any obligation
upon itself to install them on products previ -
ously manufactured. This  User  Guide  has  been  prepared  to  help
you  quickly  become  acquainted  with  the
important  features  of  your  vehicle.  It
contains most things you will need to operate
and  maintain  the  vehicle,  including  emer
-
gency information.
When it comes to service, remember that an
authorized dealer knows your Jeep®  vehicle
best,  has  factory-trained  technicians  and
genuine  MOPAR®  parts,  and  cares  about
your satisfaction.
HOW TO FIND YOUR 
OWNER’S MANUAL ONLINE
This guide has been prepared as a reference
item to help you quickly become acquainted
with  the  most  important  features  and
processes  of  your  vehicle.  It  contains  most
things you will need to operate and maintain
the  vehicle,  including  emergency  informa -
tion and procedures.
This User Guide is not a replacement for the full
Owner’s Manual, and does not fully cover every
operation  and  procedure  possible  with  your
vehicle. For  more  detailed  descriptions of  the topics
discussed  in  this  User  Guide,  as  well  as
information covering features and processes
not  covered  in  this  User  Guide,  the  full
vehicle Owner’s Manual can be accessed for
free online in a printer-friendly PDF format.
To  get  the  full  Owner’s  Manual  or  applicable
supplement  for  your vehicle, follow the appro
-
priate web address below:
www.mopar.eu/owner   or  alternatively,  to
access this information, go to the website at
http://aftersales.fiat.com/elum/.
FCA is committed to protecting our environ -
ment  and  natural  resources.  By  converting
from  paper  to  electronic  delivery  for  the
majority  of  the  user  information  for  your
vehicle,  together  we  greatly  reduce  the
demand  for  tree-based  products  and  lessen
the stress on our environment.
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4
WELCOME FROM FCA 
HOW TO FIND YOUR OWNER’S MANUAL 
ONLINE ................................................... 1
HOW TO USE THIS MANUAL
HOW TO USE THIS MANUAL ..................... 2
Essential Information ........................ 2
Symbols .......................................... 2
ROLLOVER WARNING  ............................... 2
WARNINGS AND CAUTIONS  ..................... 2
VEHICLE MODIFICATIONS/ALTERATIONS  .... 2
GETTING TO KNOW YOUR VEHICLE
KEYS  ................................................... 11
Key Fob ......................................... 11
IGNITION SWITCH .................................. 12
Keyless Enter-N-Go — Ignition ........ 12
REMOTE STARTING SYSTEM —
IF EQUIPPED .......................................... 14
How To Use Remote Start ............... 14
To Enter Remote Start Mode............ 15
VEHICLE SECURITY ALARM — 
IF EQUIPPED  ......................................... 15
To Arm The System  ....................... 15
To Disarm The System  ................... 15
PREMIUM VEHICLE SECURITY ALARM —
IF EQUIPPED  .........................................16
To Arm The System ........................ 16
To Disarm The System .................... 17
Security System Manual Override..... 17
DOORS  ................................................. 18
Keyless Enter-N-Go — Passive Entry
(If Equipped)  ................................ 18 Child-Protection Door Lock System — 
Rear Doors..................................... 20 Front Door Removal ........................ 21
Rear Door Removal 
(Four-Door Models)  ........................ 23
SEATS................................................... 24
Heated Seats — If Equipped ........... 25
Front Passenger Easy Entry Seat —
Two Door Models ............................ 26 60/40 Split Folding Rear Seat —
Four Door Models ........................... 26 Fold And Tumble Rear Seat —
Two Door Models ............................ 27
HEAD RESTRAINTS.................................28
Front Head Restraints ..................... 28
Rear Head Restraints — Two Door 
Models .......................................... 29 Rear Head Restraints — Four Door 
Models .......................................... 30
STEERING WHEEL ..................................31
Tilt/Telescoping Steering Column .....31
Heated Steering Wheel — 
If Equipped ....................................31
EXTERIOR LIGHTS ..................................32
Headlight Switch ............................32
Daytime Running Lights — 
If Equipped  ...................................32 High/Low Beam Switch....................32
Automatic High Beam — 
If Equipped ....................................33 Flash-To-Pass .................................33
Automatic Headlights — 
If Equipped  ...................................33 Front And Rear Fog Lights — 
If Equipped ....................................33 Turn Signals ...................................34
Lights-On Reminder ........................34
Headlight Leveling System — If 
Equipped  ......................................34
WINDSHIELD WIPERS AND WASHERS......35
Windshield Wiper Operation .............35
CLIMATE CONTROLS ...............................36
Automatic Climate Controls Overview ....37
Climate Control Functions................44
Automatic Temperature Control (ATC) — 
If Equipped ....................................44 Operating Tips  ...............................45
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6
STARTING AND OPERATING
STARTING THE ENGINE ........................ 138
Normal Starting — 
Gasoline Engine ........................... 138
Normal Starting — Diesel Engine ......... 141
Diesel Engine Warm-Up ................ 141
Diesel Engine Idling — 
In Cold Weather ........................... 142 Stopping the Engine ..................... 142
ENGINE BREAK-IN RECOMMENDATIONS .... 143
AUTOMATIC TRANSMISSION................. 143
Ignition Park Interlock................... 144
Brake/Transmission Shift Interlock 
System  ....................................... 144 Eight–Speed Automatic 
Transmission................................ 145
FOUR–WHEEL DRIVE OPERATION .......... 146
Four-Position Transfer Case ........... 146
Five-Position Transfer Case ........... 148
Trac-Lok Rear Axle — 
If Equipped ................................. 151 Axle Lock (Tru-Lok) — 
Rubicon Models ........................... 151 Electronic Sway Bar Disconnect — 
If Equipped ................................. 152
STOP/START SYSTEM — AUTOMATIC 
TRANSMISSION (IF EQUIPPED) .............153
Automatic Mode ........................... 154
Possible Reasons The Engine Does 
Not Autostop ............................... 154 To Start The Engine While In 
Autostop Mode ............................. 155 To Manually Turn Off The 
Stop/Start System ........................ 155 To Manually Turn On The 
Stop/Start System ........................ 155 System Malfunction...................... 155
ACTIVE SPEED LIMITER — 
IF EQUIPPED  .......................................156
Activation .................................... 156
Exceeding The Set Speed.............. 156
Deactivation ................................ 156
SPEED CONTROL ..................................157
To Activate .................................. 157
To Set A Desired Speed ................ 158
To Resume Speed  ....................... 158
To Deactivate .............................. 158
ADAPTIVE CRUISE CONTROL (ACC) — 
IF EQUIPPED  .......................................158
To Activate/Deactivate .................. 158
To Set A Desired ACC Speed ......... 159
To Resume .................................. 159
To Vary The Speed Setting  ........... 159
Setting The Following Distance 
In ACC ........................................ 160
PARKSENSE REAR PARK ASSIST — 
IF EQUIPPED ........................................161
ParkSense Sensors ........................161
Enabling And Disabling 
ParkSense ....................................161 ParkSense System Usage 
Precautions ..................................162
PARKSENSE FRONT AND 
REAR PARK ASSIST — IF EQUIPPED ......163
ParkSense Sensors ........................163
ParkSense Warning Display ............163
ParkSense Display ........................163
Enabling And Disabling 
ParkSense ....................................165 Service The ParkSense Park Assist 
System ........................................166 Cleaning The ParkSense System .....166
ParkSense System Usage 
Precautions ..................................166
PARKVIEW REAR BACK UP CAMERA — 
IF EQUIPPED ........................................167
REFUELING THE VEHICLE  .....................169
Fuel Filler Cap ..............................169
Loose Fuel Filler Cap Message  ......170
REFUELING THE VEHICLE — DIESEL ......170
AdBlue® (UREA) — If Equipped ....171
VEHICLE LOADING  ...............................174
Weights Label...............................174
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7
TRAILER TOWING  ................................ 175
Trailer Towing Weights
(Maximum Trailer Weight Ratings)..... 175
RECREATIONAL TOWING (BEHIND 
MOTORHOME, ETC.) ............................. 176
Towing This Vehicle Behind 
Another Vehicle ............................ 176 Recreational Towing — Four-Wheel 
Drive Models ................................ 176
IN CASE OF EMERGENCY
HAZARD WARNING FLASHERS............... 179
BULB REPLACEMENT............................ 179
Replacement Bulbs ...................... 179
Bulb Replacement ........................ 181
FUSES  ............................................... 183
General Information ...................... 183
Power Distribution Center (PDC) .... 184
JACKING AND TIRE CHANGING .............. 192
Jack Location  .............................. 193
Spare Tire Removal ...................... 193
Preparations For Jacking  .............. 194
Jacking Instructions ...................... 195
Road Tire Installation.................... 197
Declaration Of Conformance .......... 198
Jack Usage Precautions................. 200
JUMP STARTING .................................. 201
Preparations For Jump Start .......... 201
Jump Starting Procedure ............... 202
IF YOUR ENGINE OVERHEATS  ...............204
MANUAL PARK RELEASE  .....................204
FREEING A STUCK VEHICLE ..................206
TOWING A DISABLED VEHICLE ..............207
Four–Wheel Drive Models .............. 208
Without The Key Fob .................... 208
Tow Eye Usage............................. 208
ENHANCED ACCIDENT RESPONSE 
SYSTEM (EARS) ..................................209
EVENT DATA RECORDER (EDR) ..............209
SERVICING AND MAINTENANCE
SCHEDULED SERVICING .......................210
Scheduled Servicing — 
Gasoline Engine ........................... 210 Scheduled Servicing — 
Diesel Engine............................... 216
ENGINE COMPARTMENT .......................221
2.0L Gasoline Engine  .................. 221
3.6L Gasoline Engine  .................. 222
2.2L Diesel Engine ....................... 223
Checking Oil Level — 
Gasoline Engine  .......................... 224 Adding Washer Fluid .................... 224
Maintenance-Free Battery  ............ 225
Pressure Washing ......................... 225
DEALER SERVICE .................................226
Windshield Wiper Blades ...............226
Exhaust System  ...........................228
Cooling System .............................229
Brake System  ..............................230
Automatic Transmission ................231
RAISING THE VEHICLE ..........................232 TIRES  .................................................232
Tires — General Information  .........232
Tire Types ....................................237
Spare Tires — If Equipped ............237
Wheel And Wheel Trim Care ..........239
Tire Chains And Traction Devices  ..... 240
Tire Rotation Recommendations  ....241
STORING THE VEHICLE .........................241
BODYWORK .........................................242
Body And Underbody 
Maintenance ................................242 Preserving The Bodywork ...............243
INTERIORS ..........................................245
Seats And Fabric Parts ..................245
Plastic And Coated Parts ...............246
Leather Parts ................................246
Glass Surfaces  .............................246
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8
TECHNICAL SPECIFICATIONS
VEHICLE IDENTIFICATION NUMBER  ...... 247
WHEEL AND TIRE TORQUE
SPECIFICATIONS .................................. 247
Torque Specifications ................... 247
WHEELS .............................................. 248
WEIGHTS ............................................ 248FUEL REQUIREMENTS —
GASOLINE ENGINE ............................... 248
2.0L Engine ................................. 248
3.6L Engine ................................. 249
Materials Added To Fuel................ 249
Fuel Icon Identification Compliant 
To EN16942................................ 249
FUEL REQUIREMENTS — 
DIESEL ENGINE .................................... 251
Fuel Icon Identification Compliant
To EN16942................................ 251
FLUID CAPACITIES ............................... 253 FLUIDS AND LUBRICANTS ..................... 254
Engine......................................... 254
Chassis  ....................................... 257
FUEL CONSUMPTION AND
CO
2 EMISSIONS  ..................................258
MOPAR ACCESSORIES  .........................258
Authentic Accessories And Jeep 
Performance Parts By Mopar ......... 258
MULTIMEDIA
UCONNECT SYSTEMS ..........................260
CYBERSECURITY .................................260
UCONNECT 3 WITH 5-INCH DISPLAY — 
IF EQUIPPED ........................................261
Uconnect 3 With 5-inch Display 
At A Glance ................................. 261 Clock Setting  .............................. 261
Audio Setting............................... 261
Radio Operation  .......................... 262
UCONNECT 4 WITH 7-INCH 
DISPLAY .............................................263
Uconnect 4 At A Glance  .............. 263
Drag & Drop Menu Bar  ................. 264
Radio  ......................................... 265
Android Auto™ ............................ 266
Apple CarPlay® Integration ........... 267
Apps — If Equipped ..................... 268
UCONNECT 4/4 NAV WITH 8.4-INCH 
DISPLAY ..............................................268
Uconnect 4/4 NAV At A Glance  .....268
Drag & Drop Menu Bar ..................269
Radio ..........................................270
Android Auto™ — If Equipped  ......271
Apple CarPlay® Integration —
If Equipped ..................................274 Apps — If Equipped......................277
UCONNECT SETTINGS ..........................277OFF-ROAD PAGES — IF EQUIPPED .........277
Off-Road Pages Status Bar ............278
Drivetrain  ....................................278
Pitch & Roll  ................................279
Accessory Gauge  ..........................279
STEERING WHEEL AUDIO CONTROLS .....279
Radio Operation ............................280
Media Mode .................................280
AUX/USB/MP3 CONTROL.......................280
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GETTING TO KNOW YOUR VEHICLE
14
REMOTE STARTING 
SYSTEM — IF EQUIPPED  
This  system  uses  the  key  fob  to
start  the  engine  conveniently  from
outside the vehicle while still main-
taining  security.  The  system  has  a
range of 328 ft (100 m).
The  Remote  Starting  System  also  activates
the  Climate  Control,  vented  seats  (if
equipped)  in  temperatures  above  80°F
(26.7°C), the heated seats (if equipped), and
heated  steering  wheel  (if  equipped)  in
temperatures  below  40°F  (4.4°C).  Refer  to
“Heated  Seats”  in  “Getting  To  Know  Your
Vehicle”  in  the  Owner’s  Manual  for  further
information.
NOTE:
The  vehicle  must  be  equipped  with  an
automatic  transmission  to  be  equipped
with Remote Start.
Obstructions between the vehicle and key
fob may reduce this range.
How To Use Remote Start
Push  the  Remote  Start  button on  the  key
fob twice within five seconds. Pushing the
Remote Start button a third time shuts the
engine off.
To  drive  the  vehicle,  push  the  unlock
button,  and  place  the  ignition  in  the  ON/
RUN position.
With remote start, the engine will only run
for  15 minutes  (timeout)  unless  the  igni -
tion key is placed in the ON/RUN position.
The  vehicle  must  be  started  with  the  key
after two consecutive timeouts.
All  of  the  following  conditions  must  be  met
before the engine will remote start:
Gear Selector in PARK
Doors closed
Hood closed
Swing Gate closed
Hazard switch off
Brake  switch  inactive  (brake  pedal  not
pushed)
Battery at an acceptable charge level
System not disabled from previous remote
start event
Vehicle alarm system indicator flashing
Ignition in STOP/OFF position
Fuel level meets minimum requirement
All removable doors must not be removed
Malfunction indicator light not illuminated
 WARNING!
Do not start or run an engine in a closed
garage  or  confined  area.  Exhaust  gas
contains Carbon Monoxide (CO) which is
odorless and colorless. Carbon Monoxide
is  poisonous  and  can  cause  serious
injury or death when inhaled.
Keep key fobs away from children. Oper -
ation  of  the  Remote  Start  System,
windows,  door  locks  or  other  controls
could cause serious injury or death.
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31
STEERING WHEEL
Tilt/Telescoping Steering Column  
This  feature  allows  you  to  tilt  the  steering
column  upward  or  downward.  It  also  allows
you  to  lengthen  or  shorten  the  steering
column. The  tilt/telescoping  lever is  located
on the steering column, below the turn signal
lever.Tilt/Telescoping Steering Column Lever
To  unlock  the  steering  column,  push  the
control  handle  downward  (toward  the  floor).
To  tilt  the  steering  column,  move  the
steering  wheel  upward  or  downward  as
desired. To lengthen or shorten the  steering
column,  pull  the  steering  wheel  outward  or push  it  inward  as  desired.  To  lock  the
steering column in position, push the control
handle upward until fully engaged.
Heated Steering Wheel — If Equipped  
The  steering  wheel  contains  a  heating
element that helps warm your hands in cold
weather. The heated steering wheel has only
one  temperature  setting.  Once  the  heated
steering  wheel  has  been  turned  on,  it  will
stay  on  until  the  operator  turns  it  off.  The
heated steering wheel may not turn on when
it is already warm.
The  heated  steering  wheel  control  button  is
located on the center of the instrument panel
below  the  touchscreen  and  within  the
climate  or  controls  screen  of  the  touch
-
screen.
Push the heated steering wheel button 
once to turn the heating element on.
Push the heated steering wheel button 
a second time to turn the heating element
off.
NOTE:
The  engine  must  be  running  for  the  heated
steering wheel to operate.
Vehicles Equipped With Remote Start
On  models  that  are  equipped  with  remote
start,  the  heated  steering  wheel  can  be
programmed  to  come  on  during  a  remote
start.
This feature can be programmed through the
Uconnect  system.  Refer  to  “Uconnect
Settings”  in  “Multimedia”  in  the  Owner’s
Manual for further information.
 WARNING!
Do  not  adjust  the  steering  column  while
driving.  Adjusting  the  steering  column
while  driving  or  driving  with  the  steering
column  unlocked,  could  cause  the  driver
to  lose  control  of  the  vehicle.  Failure  to
follow  this  warning  may  result  in  serious
injury or death.
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GETTING TO KNOW YOUR VEHICLE
32
EXTERIOR LIGHTS  
Headlight Switch
The  headlight  switch is  located  on  the  right
side  of  the  instrument  panel.  This  switch
controls  the  operation  of  the  headlights,
parking  lights,  automatic  headlights  (if
equipped),  instrument  panel  lights,  instru-
ment  panel  light  operation,  interior  lights,
fog  lights  (if  equipped),  and  headlight
leveling (if equipped). Headlight Switch
Rotate the headlight switch clockwise to the
first detent for parking light  and  instrument
panel  light  operation.  Rotate  the  headlight
switch  to  the  second  detent  for  headlight,
parking  light,  and  instrument  panel  light
operation.
Daytime Running Lights — If Equipped 
The Daytime Running Lights (DRLs) are in a
dedicated  position  below  the  headlight
assembly.  DRLs  are  active  when  the  Low Beams  are  not  and  when  the  vehicle  is
shifted into any position other than PARK.
NOTE:
The  Daytime  Running  Lights,  on  the  same
side of the vehicle as the active turn  signal,
will turn off automatically when a turn signal
is  in  operation  and  turn  on  again  when  the
turn signal is not operating.
High/Low Beam Switch  
Push  the  multifunction  lever  toward  the
instrument panel to switch the headlights to
high  beams.  The  lever  will  return  to  the
centered position. To return the headlights to
low beam, pull the lever toward the steering
wheel,  or  push  the  lever  toward  the  instru
-
ment panel.
Multifunction Lever
 WARNING!
Persons  who  are  unable  to  feel  pain  to
the  skin  because  of  advanced  age,
chronic  illness,  diabetes,  spinal  cord
injury,  medication, alcohol  use, exhaus-
tion,  or  other  physical  conditions  must
exercise  care  when  using  the  steering
wheel heater. It may cause burns even at
low  temperatures,  especially  if  used  for
long periods.
Do  not  place  anything  on  the  steering
wheel  that  insulates  against  heat,  such
as  a  blanket  or  steering  wheel  covers  of
any  type  and  material.  This  may  cause
the steering wheel heater to overheat.1 — Instrument Panel Dimmer Control
2 — Headlight Leveling Control
3 — Headlight Control Switch
4 — Front Fog Lights
5 — Rear Fog Lights
2020_JEEP_JL_WRANGLER_UG_RHD_UK.book  Page 32