2021 JEEP WRANGLER Owner handbook (in English)

Suitability of Passenger Seats for Universal
Child Restraint System Use
According to the European Directive 2000/3/
EC, the suitability of each passenger seat
position for the installation of Universal Child
Restraint Systems is shown in the following
table:
2 Door Seating Position
Mass GroupUniversal Child Seating
Position Table
Front
PassengerRear Outboard
0-Upto
10 kgXU
0+-Upto
13 kgXU
I-9to18kg X U
II-15to
25 kgXU
III-22to
36 kgXU
4 Door Seating Position
Mass
GroupUniversal Child Seating
Position Table
Front
PassengerRear
OutboardRear
Center
0-Upto
10 kgXUU
0+-Up
to 13 kgXUU
I-9to
18 kgXUU
II-15to
25 kgXUU
III-22to
36 kgXUU
Key of letters used in the table above:
• U = Suitable for “universal” category re-
straints approved for use in this mass
group.
• X = Seat position not suitable for children
in this mass group.
If the head restraint interferes with the instal-
lation of the child restraint system, adjust the
head restraint(if adjustable).
Seat Belts For Older Children
Children over 1.50 m in height can wear seat
belts instead of using child restraints.
Use this simple 5-step test to decide whether
the seat belt properly fits the child or if they
should still use a Group 2 or Group 3 child
restraint to improve the fit of the seat belt:
1. Can the child sit all the way back against
the back of the vehicle seat?
2. Do the child’s knees bend comfortably
over the front of the vehicle seat – while
they are still sitting all the way back?
3. Does the shoulder belt cross the child’s
shoulder between their neck and arm?
4. Is the lap part of the belt as low as
possible, touching the child’s thighs and
not their stomach?
5. Can the child stay seated like this for the
whole trip?
If the answer to any of these questions was
“no,” then the child still needs to use a Group
2 or 3 child restraint in this vehicle. If the
child is using the lap/shoulder belt, check
belt fit periodically and make sure the seat
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belt buckle is latched. A child’s squirming or
slouching can move the belt out of position.
If the shoulder belt contacts the face or neck,
move the child closer to the center of the
vehicle, or use a booster seat to position the
seat belt on the child correctly.
WARNING!
Never allow a child to put the shoulder belt
under an arm or behind their back. In a
crash, the shoulder belt will not protect a
child properly, which may result in serious
injury or death. A child must always wear
both the lap and shoulder portions of the
seat belt correctly.
ISOFIX Restraint SystemYour vehicle is equipped with the child re-
straint anchorage system called ISOFIX. This
system allows ISOFIX-equipped child seats
to be installed without using the vehicle’s
seat belts. The ISOFIX system has two lower
anchorages located at the back of the seat
cushion where it meets the seatback and a
top tether anchorage located behind the seat-
ing position.
An example of a Universal ISOFIX child re-
straint system for weight group 1 is shown in
fig. E. ISOFIX child restraints are also avail-
able in the other weight groups.
Fig. E
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Locating The ISOFIX Anchorages
The lower anchorages are round bars that are
found at the rear of the seat cushion where it
meets the seatback, below the anchorage
symbols on the seatback. They are just visible
when you lean into the rear seat to install the
child restraint. You will easily feel them if you
run your finger along the gap between the
seatback and seat cushion.
Locating The Tether Anchorages
There are tether strap anchorages behind
each rear seating position, located near the
floor.
ISOFIX child restraint systems will be
equipped with a rigid bar on each side. Each
will have a connector to attach to the lower
anchorage and a way to tighten the connec-
tion to the anchorage. Forward-facing child
restraints and some rear-facing child re-
straints may also be equipped with a tether
strap. The tether strap will have a hook at the
end to attach to the top tether anchorage and
a way to tighten the strap after it is attached
to the anchorage.
ISOFIX Anchorages
Tether Strap Anchorages
(Two-Door Models)
Tether Strap Anchorages
(Four-Door Models)
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Center Seat ISOFIX — Two Door
WARNING!
This vehicle does not have a center seating
position. Do not use the center lower ISO-
FIX anchorages to install a child seat in the
center of the back seat.
Center Seat ISOFIX — Four Door
WARNING!
• Do not install a child restraint in the
center position using the ISOFIX sys-
WARNING!
tem. This position is not approved for
any type of ISOFIX child restraint sys-
tem.
• Do not install your ISOFIX child restraint
system using the center tether anchor-
age. Use the seat belt to install a child
seat in the center seating position.
• Never use the same lower anchorage to
attach more than one child restraint.
Please refer to “To Install An ISOFIX
Child Restraint” for typical installation
instructions.
Suitability Of Passenger Seats For ISOFIX
Child Restraint System Use
The table below shows the various installa-
tion possibilities for ISOFIX child restraint
systems on seats fitted with ISOFIX anchor-
ages in accordance with European standard
ECE 16.
2 Door Seating Position
Mass GroupVehicle ISOFIX Positions Table
Size Class Fixture Front Passenger Rear Outboard
0-Upto10kgE ISO/R1 X X
(1) X X
0+-Upto13kgE ISO/R1 X X
D ISO/R2 X X
C ISO/R3 X X
(1) X X
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Mass GroupVehicle ISOFIX Positions Table
Size Class Fixture Front Passenger Rear Outboard
I-9to18kgD ISO/R2 X X
C ISO/R3 X X
B ISO/F2 X IUF
B1 ISO/F2X X IUF
A ISO/F3 X IUF
(1) X X
II-15to25kg (1) X X
III-22to36kg (1) X X
4 Door Seating Position
Mass GroupVehicle ISOFIX Positions Table
Size Class Fixture Front Passenger Rear Outboard Rear Center
0-Upto10kgE ISO/R1 X IUF X
(1) X X X
0+-Upto13kgE ISO/R1 X IUF X
D ISO/R2 X X X
C ISO/R3 X X X
(1) X X X
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Mass GroupVehicle ISOFIX Positions Table
Size Class Fixture Front Passenger Rear Outboard Rear Center
I-9to18kgD ISO/R2 X X X
C ISO/R3 X X X
B ISO/F2 X IUF X
B1 ISO/F2X X IUF X
A ISO/F3 X IUF X
(1) X X X
II-15to25kg (1) X X X
III-22to36kg (1) X X X
Key of letters used in the table above
(1) = For the CRS which do not carry the
ISO/XX size class identification (A to G), for
the applicable mass group, the car manufac-
turer shall indicate the vehicle specific ISO-
FIX child restraint system(s) recommended
for each position.
• IUF = Suitable for ISOFIX forward child
restraint systems of universal category ap-
proved for use in the mass group.
• X = ISOFIX position not suitable for ISOFIX
child restraint systems in this mass group
and/or this size class.Always follow the directions of the child re-
straint manufacturer when installing your child
restraint. Not all child restraint systems will be
installed as described here. When using a Uni-
versal ISOFIX child restraint system, you can
only use approved child restraint systems with
the marking ECE R44 (release R44/03 or supe-
rior) “Universal ISOFIX”.
To Install An ISOFIX Child Restraint
If the selected seating position has a Switch-
able Automatic Locking Retractor (ALR) seat
belt, stow the seat belt, following the instruc-tions below. See the section “Installing Child
Restraints Using the Vehicle Seat Belt” to
check what type of seat belt each seating
position has.
1. Loosen the adjusters on the lower connec-
tors and on the tether strap of the child
seat so that you can more easily attach the
connectors to the vehicle anchorages.
2. Place the child seat between the lower
anchorages for that seating position. For
some second row seats, you may need to
recline the seat and / or raise the head
restraint to get a better fit. If the rear seat
can be moved forward and rearward in the
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vehicle, you may wish to move it to its
rear-most position to make room for the
child seat. You may also move the front
seat forward to allow more room for the
child seat.
3. Attach the connectors of the child re-
straint to the lower anchorages in the
selected seating position.
4. If the child restraint has a tether strap,
connect it to the top tether anchorage.
See the section “Installing Child Re-
straints Using the Top Tether Anchorage”
for directions to attach a tether anchor.
5. Tighten all of the straps as you push the
child restraint rearward and downward
into the seat. Remove slack in the straps
according to the child restraint manufac-
turer’s instructions.
6. Test that the child restraint is installed
tightly by pulling back and forth on the
child seat at the belt path. It should not
move more than 25 mm in any direction.WARNING!
• Improper installation of a child restraint
to the ISOFIX anchorages can lead to
failure of the restraint. The child could
be badly injured or killed. Follow the
child restraint manufacturer’s directions
exactly when installing an infant or child
restraint.
• Child restraint anchorages are designed
to withstand only those loads imposed
by correctly-fitted child restraints. Un-
der no circumstances are they to be used
for adult seat belts, harnesses, or for
attaching other items or equipment to
the vehicle.
• Install the child restraint system when
the vehicle is stationary. The ISOFIX
child restraint system is correctly fixed
to the brackets when you hear the click.
Installing Child Restraints Using The Top
Tether Anchorage:
1. Look behind the seating position where
you plan to install the child restraint to
find the tether anchorage. You may need
to move the seat forward to provide better
access to the tether anchorage. If there is
no top tether anchorage for that seating
position, move the child restraint to an-
other position in the vehicle if one is
available.
2. Route the tether strap to provide the most
direct path for the strap between the an-
chor and the child seat. If your vehicle is
equipped with adjustable rear head re-
straints, raise the head restraint, and
where possible, route the tether strap un-
der the head restraint and between the
two posts. If not possible, lower the head
restraint and pass the tether strap around
the outboard side of the head restraint.
3. Attach the tether strap hook of the child
restraint to the top tether anchorage as
shown in the diagram.
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4. Remove slack in the tether strap accord-
ing to the child restraint manufacturer’s
instructions.
WARNING!
• An incorrectly anchored tether strap
could lead to increased head motion and
possible injury to the child. Use only the
anchorage position directly behind the
child seat to secure a child restraint top
tether strap.
• If your vehicle is equipped with a split
rear seat, make sure the tether strap
does not slip into the opening between
the seatbacks as you remove slack in the
strap.
Installing Child Restraints Using The Ve-
hicle Seat Belt
Child restraint systems are designed to be
secured in vehicle seats by lap belts or the
lap belt portion of a lap/shoulder belt.
WARNING!
• Improper installation or failure to prop-
erly secure a child restraint can lead to
failure of the restraint. The child could
be badly injured or killed.
WARNING!
• Follow the child restraint manufactur-
er’s directions exactly when installing an
infant or child restraint.
The seat belts in the rear passenger seating
positions are equipped with a Switchable
Automatic Locking Retractor (ALR) that is
designed to keep the lap portion of the seat
belt tight around the child restraint. The ALR
retractor can be “switched” into a locked
mode by pulling all of the webbing out of the
retractor and then letting the webbing retract
back into the retractor. If it is locked, the ALR
will make a clicking noise while the webbing
is pulled back into the retractor. Refer to the
“Automatic Locking Mode” description in
“Switchable Automatic Locking Retractors
(ALR)” under “Occupant Restraint Systems”
for additional information on ALR.
How To Stow An Unused Switchable-ALR
(ALR) Seat Belt:
When using the ISOFIX attaching system to
install a child restraint, stow all ALR seat
belts that are not being used by other occu-
pants or being used to secure child restraints.
Tether Strap Mounting (Two-Door Models)
Tether Strap Mounting (Four-Door Models)
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