2021 JEEP WRANGLER UNLIMITED belt

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HOW TO USE THIS MANUAL
HOW TO USE THIS MANUAL
Essential Information
Consult the Table of Contents to determine
which section contains the information you
desire.
Since the specification of your vehicle
depends on the items of equipment ordered,
certain descriptions and illustrations may
differ from your vehicle's equipment.
The detailed Index at the back of this User
Guide contains a complete listing of all
subjects.
Symbols
Some vehicle components have colored
labels whose symbols indicate precautions to
be observed when using this component.
Refer to “Warning Lights and Messages” in
“Getting To Know Your Instrument Panel”
for further information on the symbols used
in your vehicle.
ROLLOVER WARNING
Utility vehicles have a significantly higher
rollover rate than other types of vehicles.
This vehicle has a higher ground clearanceand a higher center of gravity than many
passenger vehicles. It is capable of
performing better in a wide variety of off-road
applications. Driven in an unsafe manner, all
vehicles can go out of control. Because of the
higher center of gravity, if this vehicle is out
of control it may roll over when some other
vehicles may not.
Do not attempt sharp turns, abrupt maneu
-
vers, or other unsafe driving actions that can
cause loss of vehicle control. Failure to
operate this vehicle safely may result in a
collision, rollover of the vehicle, and severe
or fatal injury. Drive carefully.
Rollover Warning Label

Failure to use the driver and passenger seat
belts provided is a major cause of severe or
fatal injury. In a rollover crash, an unbelted person is significantly more likely to die than a
person wearing a seat belt. Always buckle up.

WARNINGS AND CAUTIONS
This User Guide contains
WARNINGS against
operating procedures that could result in a
collision, bodily injury and/or death. It also
contains CAUTIONS against procedures that
could result in damage to your vehicle. If you
do not read this entire guide, you may miss
important information. Observe all Warnings
and Cautions.
VEHICLE MODIFICATIONS/
ALTERATIONS
WARNING!
Any modifications or alterations to this
vehicle could seriously affect its
roadworthiness and safety and may lead to
a collision resulting in serious injury or
death.
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POWER WINDOWS — IF EQUIPPED ........ 46
Auto-Down Feature ........................ 46
Wind Buffeting .............................. 47
REMOVABLE TOP INFORMATION ............. 47
Soft Top — Two And Four Door
Models ......................................... 47 Freedom Top And Hard Top ............. 51
Dual Top — If Equipped ................ 53
POWER SLIDING TOP — IF EQUIPPED ...... 53
Opening The Power Top .................. 54
Closing The Power Top .................... 54
Pinch Protect Feature ..................... 54
HOOD .................................................... 55
Opening The Hood .......................... 55
Closing The Hood ........................... 55
REAR SWING GATE................................. 55
INTERNAL EQUIPMENT ........................... 56
Electrical Power Outlets .................. 56
Power Inverter — If Equipped ......... 57
Auxiliary Switches — If Equipped .... 58
ROOF LUGGAGE RACK — IF EQUIPPED ..... 58
ENVIRONMENTAL PROTECTION
SYSTEMS — IF EQUIPPED ...................... 59 GETTING TO KNOW YOUR INSTRUMENT
PANEL
INSTRUMENT CLUSTER DISPLAY ............ 60
Instrument Cluster Display Location
And Controls .................................. 60 Oil Change Indicator System —
If Equipped .................................. 61 Instrument Cluster Display
Selectable Items ........................... 61 Gear Shift Indicator (GSI) —
If Equipped ................................... 62 Diesel Displays .............................. 62
Diesel Particulate Filter (DPF)
Messages ..................................... 62 Fuel System Messages .................... 63
WARNING LIGHTS AND MESSAGES.......... 65
Red Warning Lights ........................ 65
Yellow Warning Lights..................... 68
Yellow Indicator Lights ................... 72
Green Indicator Lights .................... 73
White Indicator Lights .................... 74
Blue Indicator Lights ...................... 76
ONBOARD DIAGNOSTIC SYSTEM —
OBD II ..................................................77
Onboard Diagnostic System (OBD II)
Cybersecurity ................................. 77
SAFETY
SAFETY FEATURES .................................78
Anti-Lock Brake System (ABS) ........78
Electronic Brake Control (EBC)
System .........................................79
AUXILIARY DRIVING SYSTEMS ................87
Blind Spot Monitoring (BSM) —
If Equipped ...................................87 Forward Collision Warning (FCW) With
Mitigation — If Equipped ................89 Tire Pressure Monitoring
System (TPMS) ..............................92
OCCUPANT RESTRAINT SYSTEMS ..........97
Occupant Restraint Systems
Features ........................................97 Important Safety Precautions ...........97
Seat Belt Systems ..........................98
Supplemental Restraint
Systems (SRS)..............................104 Child Restraints — Carrying Children
Safely ..........................................117 Transporting Pets .........................134
SAFETY TIPS ......................................135
Transporting Passengers ................135
Exhaust Gas ................................135
Safety Checks You Should Make
Inside The Vehicle .......................136 Periodic Safety Checks You Should
Make Outside The Vehicle..............137
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(Continued)
After engaging or disengaging the
Child-Protection Door Lock system, always
test the door from the inside to make
certain it is in the desired position.
For emergency exit with the system
engaged, move the lock lever rearward
(located on the door trim panel), roll down
the window and open the door with the
outside door handle.
NOTE:
Always use this device when carrying chil -
dren. After engaging the child lock on both
rear doors, check for effective engagement
by trying to open a door with the internal
handle. Once the Child-Protection Door Lock
system is engaged, it is impossible to open
the doors from inside the vehicle. Before
getting out of the vehicle, be sure to check
that there is no one left inside.
Front Door Removal
Door Removal Warning Label NOTE:
Doors are heavy; use caution when removing
them.
Hinge pin can break if overtightened during
door reinstall (Max Torque: 7.5 ft· lb /
10 N·m).
Refer to “Off-Road Driving Tips” in
“Starting And Operating” in the Owner’s
Manual for further information.
When front doors are removed, the
message “Blind Spot Alert Temporarily
Unavailable” will display in the instru
-
ment cluster display. Power Mirrors and
Power Door Locks will also be unavailable.
WARNING!
Avoid trapping anyone in a vehicle in a
collision. Remember that the rear doors
can only be opened from the outside when
the Child-Protection locks are engaged
(locked).
WARNING!
Do not drive your vehicle on public roads
with the doors removed as you will lose the
protection they can provide. This
procedure is furnished for use during
off-road operation only.
WARNING!
All occupants must wear seat belts
during off-road operation with doors
removed. Refer to “Off-Road Driving
Tips” in “Starting And Operating” in the
Owner’s Manual for further information.
Do not store detached doors inside of the
vehicle, as they may cause personal
injury in the event of an accident.
WARNING! (Continued)
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(Continued)
7. Remove the check screw from the centerdoor check (using a #T40 Torx head
driver).
Door Check
8. With the door open, lift the door with the help of another person, to clear the hinge
pins from their hinges and remove the
door.
To reinstall the door(s), perform the previous
steps in the opposite order.
NOTE:
The upper hinge has a longer pin, which can
be used to assist in guiding the door into
place when reinstalling.Rear Door Removal (Four-Door Models)
Door Removal Warning Label NOTE:
Doors are heavy; use caution when removing
them.
Hinge pin can break if overtightened during
door reinstall (Max Torque: 7.5 ft· lb /
10 N·m).
Refer to “Off-Road Driving Tips” in
“Starting And Operating” in the Owner’s
Manual for further information.
1. Roll down the glass window to prevent any damage.
2. Remove the hinge pin screws from the upper and lower outside hinges (using a
#T50 Torx head driver).
WARNING!
Do not drive your vehicle on public roads
with the doors removed as you will lose the
protection they can provide. This
procedure is furnished for use during
off-road operation only.
WARNING!
All occupants must wear seat belts
during off-road operation with doors
removed. Refer to “Off-Road Driving
Tips” in “Starting And Operating” in the
Owner’s Manual for further information.
Do not store detached doors inside of the
vehicle, as they may cause personal
injury in the event of an accident.
WARNING! (Continued)
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GETTING TO KNOW YOUR VEHICLE
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NOTE:
The hinge pin screws and nuts can be stowed
in the rear cargo tray located under the rear
load floor.Hinge Pin Screw
3. Slide the front seat(s) fully forward.
4. Pry open and remove the plastic wiring access door from the bottom of the
B-Pillar.
5. Unplug the wiring connector.
NOTE:
Squeeze the tab on the base of the wiring
harness. This will unlock the connector tab,
allowing the wiring connector to be
unplugged. Wiring Connector
6. Remove the check screw from the center door check (using a #T40 Torx head
driver).
Door Check

7. With the door open, lift the door with the help of another person, to clear the hinge
pins from their hinges and remove the door.
To reinstall the door(s), perform the previous
steps in the reverse order.
NOTE:
The upper hinge has a longer pin, which can
be used to assist in guiding the door into
place when reinstalling.
SEATS
Seats are a part of the Occupant Restraint
System of the vehicle.
WARNING!
It is dangerous to ride in a cargo area,
inside or outside of a vehicle. In a colli
-
sion, people riding in these areas are
more likely to be seriously injured or
killed.
Do not allow people to ride in any area of
your vehicle that is not equipped with
seats and seat belts. In a collision,
people riding in these areas are more
likely to be seriously injured or killed.
Be sure everyone in your vehicle is in a
seat and using a seat belt properly.
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Heated Seats — If Equipped
The heated seats control buttons are located
on the center instrument panel below the
touchscreen, and are also located within the
climate or controls screen of the touch-
screen. Heated Seat Buttons
Push the heated seat button once to
turn the HI setting on.
Push the heated seat button a second
time to turn the MED setting on.
Push the heated seat button a third
time to turn the LO setting on.
Push the heated seat button a fourth
time to turn the heating elements off.
NOTE:
The engine must be running for the heated
seats to operate.
The level of heat selected will stay on until
the operator changes it. Vehicles Equipped With Remote Start
On models that are equipped with remote
start, the driver’s heated seat 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!
Adjusting a seat while driving may be
dangerous. Moving a seat while driving
could result in loss of control which
could cause a collision and serious injury
or death.
Seats should be adjusted before
fastening the seat belts and while the
vehicle is parked. Serious injury or death
could result from a poorly adjusted seat
belt.
Do not ride with the seatback reclined so
that the shoulder belt is no longer resting
against your chest. In a collision you
could slide under the seat belt, which
could result in serious injury or death.
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 condition must
exercise care when using the seat heater.
It may cause burns even at low tempera-
tures, especially if used for long periods
of time.
Do not place anything on the seat or
seatback that insulates against heat,
such as a blanket or cushion. This may
cause the seat heater to overheat. Sitting
in a seat that has been overheated could
cause serious burns due to the increased
surface temperature of the seat.
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GETTING TO KNOW YOUR VEHICLE
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Front Passenger Easy Entry Seat — Two
Door Models
Pull upward on the easy entry lever located
on the outboard side of the seat back, and
slide the entire seat forward.Easy Entry Lever
To return the seat to a sitting position, fold
the seatback upright until it locks and push
the seat rearward until the track locks.
NOTE:
The front passenger seats have a track
memory, which returns the seat to its orig-
inal position.
The recline strap and easy entry lever
should not be used during the automatic
returning of the seat to its sitting position.
60/40 Split Folding Rear Seat — Four Door
Models
To provide additional storage area, each rear
seat can be folded flat to allow for extended
cargo space.
NOTE:
Be sure that the front seats are fully
upright and positioned forward. This will
allow the rear seat to fold down easily.
The center head restraints must be in the
lowest position to avoid contact with the
center console when folding the seat.
To Fold Down The Rear Seat

There are two release levers located on each
upper outboard side of the rear seat. The larger
of the two release levers folds down the seat
and the head restraint simultaneously. The
smaller lever folds down the head restraint
independently for improved visibility.

To fold the seat, lift upward on the large
release lever and slowly fold down the seat -
back. The head restraint will fold automati -
cally with the seat when this lever is pulled.
Seatback Release Lever
NOTE:
You may experience deformation in the seat
cushion from the seat belt buckles if the
seats are left folded for an extended period of
WARNING!
It is extremely dangerous to ride in a
cargo area, inside or outside of a vehicle.
In a collision, people riding in these
areas are more likely to be seriously
injured or killed.
Do not allow people to ride in any area of
your vehicle that is not equipped with
seats and seat belts.
Be sure everyone in your vehicle is in a
seat and using a seat belt properly.
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GETTING TO KNOW YOUR VEHICLE
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(Continued)
(Continued)
Removing The Rear Seat
1. Push down on the release bar on each side, and pull the seat out and away from
the lower bracket.
2. Remove the seat from the vehicle.
3. To reinstall the rear seat, just reverse these steps.
NOTE:
Do not drive the vehicle without reattaching
the rear seat latches.
HEAD RESTRAINTS
Head restraints are designed to reduce the
risk of injury by restricting head movement in
the event of a rear impact. Head restraints
should be adjusted so that the top of the
head restraint is located above the top of
your ear.
Front Head Restraints
To raise the head restraint, pull upward on
the head restraint. To lower the head
restraint, push the adjustment button
located on the base of the head restraint, and
push downward on the head restraint. The
release button does not need to be pushed to
adjust the head restraint.

To remove the head restraint, raise it as far as
it can go then push the adjustment button
and the release button at the base of each
post while pulling the head restraint up. To
reinstall the head restraint, put the head
restraint posts into the holes and push down -
ward. Then adjust it to the appropriate height.

WARNING!
It is extremely dangerous to ride in a
cargo area, inside or outside of a vehicle.
In a collision, people riding in these
areas are more likely to be seriously
injured or killed.
Do not allow people to ride in any area of
your vehicle that is not equipped with
seats and seat belts.
Be sure everyone in your vehicle is in a
seat and using a seat belt properly.
In a collision, you or others in your
vehicle could be injured if seats are not
properly latched to their floor attach -
ments. Always be sure that the seats are
fully latched.
WARNING!
All occupants, including the driver,
should not operate a vehicle or sit in a
vehicle’s seat until the head restraints
are placed in their proper positions in
order to minimize the risk of neck injury
in the event of a crash.
WARNING! (Continued)
Head restraints should never be adjusted
while the vehicle is in motion. Driving a
vehicle with the head restraints improp -
erly adjusted or removed could cause
serious injury or death in the event of a
collision.
WARNING! (Continued)
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