INFINITI QX50 2021 Service Manual

and are at least 1 year old should be secured
in a forward-facing child restraint with a har-
ness. Refer to the manufacturer’s instructions
for minimum and maximum weight and
height recommendations. INFINITI recom-
mends that small children be placed in child
restraints that comply with Federal Motor
Vehicle Safety Standards or Canadian Motor
Vehicle Safety Standards. You should choose
a child restraint that fits your vehicle and
always follow the manufacturer’s instruc-
tions for installation and use.
LARGER CHILDREN
Children should remain in a forward-facing
child restraint with a harness until they reach
the maximum height or weight limit allowed
by the child restraint manufacturer.
Once a child outgrows the height or weight
limit of the harness-equipped forward-facing
child restraint, INFINITI recommends that
the child be placed in a commercially available
booster seat to obtain proper seat belt fit. For
a seat belt to fit properly, the booster seat
should raise the child so that the shoulder belt
is properly positioned across the chest and
the top, middle portion of the shoulder. The
shoulder belt should not cross the neck or
face and should not fall off the shoulder. The
lap belt should lie snugly across the lower hipsor upper thighs, not the abdomen. A booster
seat can only be used in seating positions that
have a three-point type seat belt. The
booster seat should fit the vehicle seat and
have a label certifying that it complies with
Federal Motor Vehicle Safety Standards or
Canadian Motor Vehicle Safety Standards.
A booster seat should be used until the child
can pass the seat belt fit test below:
• Are the child’s back and hips against the
vehicle seatback?
• Is the child able to sit without slouching?
• Do the child’s knees bend easily over the front edge of the seat with feet flat on the
floor?
• Can the child safely wear the seat belt (lap belt low and snug across the hips and
shoulder belt across mid-chest and
shoulder)?
• Is the child able to use the properly adjusted head restraint/headrest?
• Will the child be able to stay in position for the entire ride? If you answered no to any of these questions,
the child should remain in a booster seat us-
ing a three-point type seat belt.
NOTE:
Laws in some communities may follow dif-
ferent guidelines. Check local and state
regulations to confirm your child is using the
correct restraint system before traveling.
LRS2690
Safety-Seats, seat belts and supplemental restraint system1-21

WARNING
Never let a child stand or kneel on any seat
and do not allow a child in the cargo area.
The child could be seriously injured or killed
in a sudden stop or collision.
PRECAUTIONS ON CHILD
RESTRAINTS
WARNING
• Failure to follow the warnings and in-
structions for proper use and installation
of child restraints could result in serious
injury or death of a child or other passen-
gers in a sudden stop or collision:
– The child restraint must be used and
installed properly. Always follow all
of the child restraint manufacturer's
instructions for installation and use. –
Infants and children should never be
held on anyone's lap. Even the stron-
gest adult cannot resist the forces of
a collision.
– Do not put a seat belt around both a
child and another passenger.
– INFINITI recommends that all child
restraints be installed in the rear seat.
Studies show that children are safer
when properly restrained in the rear
seat than in the front seat. If you must
install a forward-facing child re-
straint in the front seat, see
ARS1098WRS0256
CHILD RESTRAINTS
1-22Safety-Seats, seat belts and supplemental restraint system

“Forward-facing child restraint in-
stallation using the seat belts”
(P. 1-34).
– Even with the INFINITI Advanced Air
Bag System, never install a rear-
facing child restraint in the front seat.
An inflating air bag could seriously in-
jure or kill a child. A rear-facing child
restraint must only be used in the rear
seat.
– Be sure to purchase a child restraint
that will fit the child and vehicle.
Some child restraints may not fit
properly in your vehicle.
– Child restraint anchorages are de-
signed to withstand only those loads
imposed by correctly fitted child re-
straints. Under no circumstances are
they to be used to attach adult seat
belts, or other items or equipment to
the vehicle. Doing so could damage
the child restraint anchorages. The
child restraint will not be properly in-
stalled using the damaged anchorage,
and a child could be seriously injured
or killed in a collision.
– Never use the anchor points for adult
seat belts, or other items. –
A child restraint with a top tether
strap should not be used in the front
passenger seat.
– Keep seatbacks as upright as possible
after fitting the child restraint.
– Infants and children should always be
placed in an appropriate child re-
straint while in the vehicle.
• When the child restraint is not in use,
keep it secured with the LATCH system
or a seat belt. In a sudden stop or colli-
sion, loose objects can injure occupants
or damage the vehicle.
CAUTION
A child restraint in a closed vehicle can be-
come very hot. Check the seating surface
and buckles before placing a child in the
child restraint.
This vehicle is equipped with a universal child
restraint anchor system, referred to as the
LATCH (Lower Anchors and Tethers for
CHildren) system. Some child restraints in-
clude rigid or webbing-mounted attachments
that can be connected to these anchors. For
additional information, see “LATCH (Lower
Anchors and Tethers for CHildren) system”
(P. 1-24). If you do not have a LATCH compatible child
restraint, the vehicle seat belts can be used.
Several manufacturers offer child restraints
for infants and children of various sizes.
When selecting any child restraint, keep the
following points in mind:
• Choose only a restraint with a label certify-
ing that it complies with Federal Motor
Vehicle Safety Standard 213 or Canadian
Motor Vehicle Safety Standard 213.
• Check the child restraint in your vehicle to be sure it is compatible with the vehicle's
seat and seat belt system.
• If the child restraint is compatible with your vehicle, place your child in the child restraint
and check the various adjustments to be
sure the child restraint is compatible with
your child. Choose a child restraint that is
designed for your child's height and weight.
Always follow all recommended
procedures.
• If the combined weight of the child and child restraint is less than 65 lbs. (29.5 kg),
you may use either the LATCH anchors or
the seat belt to install the child restraint (not
both at the same time).
• If the combined weight of the child and child restraint is greater than 65 lbs. (29.5
kg), use the vehicle's seat belt (not the lower
anchors) to install the child restraint.
Safety-Seats, seat belts and supplemental restraint system1-23

• Be sure to follow the child restraint manu-facturer's instructions for installation.
All U.S. states and Canadian provinces or
territories require that infants and small
children be restrained in an approved child
restraint at all times while the vehicle is be-
ing operated. Canadian law requires the top
tether strap on forward-facing child re-
straints be secured to the designated anchor
point on the vehicle.
LATCH (Lower Anchors and
Tethers for CHildren) SYSTEM
Your vehicle is equipped with special anchor
points that are used with LATCH system
compatible child restraints. This system may
also be referred to as the ISOFIX or ISOFIX
compatible system. With this system, you do
not have to use a vehicle seat belt to secure
the child restraint unless the combined
weight of the child and child restraint exceeds
65 lbs. (29.5 kg). If the combined weight of
the child and child restraint is greater than 65
lbs. (29.5 kg), use the vehicle's seat belt (not the lower anchors) to install the child re-
straint. Be sure to follow the child restraint
manufacturer's instructions for installation.
The LATCH lower anchor points are provided
to install child restraints in the following po-
sitions only:
• Rear bench seat – outboard seating
positions
LATCH lower anchor
WARNING
Failure to follow the warnings and instruc-
tions for proper use and installation of child
restraints could result in serious injury or
death of a child or other passengers in a
sudden stop or collision:
– Attach LATCH system compatible child
restraints only at the locations shown in
the illustration.
– Do not secure a child restraint in the rear
center position using the LATCH system
anchors. The child restraint will not be
secured properly.
– Inspect the lower anchors by inserting
your fingers into the lower anchor area.
Feel to make sure there are no obstruc-
tions over the anchors such as seat belt
webbing or seat cushion material. The
LRS2990
LATCH system lower anchor locations - bench seat
1-24Safety-Seats, seat belts and supplemental restraint system

child restraint will not be secured prop-
erly if the lower anchors are obstructed.
– 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
to attach adult seat belts, or other items
or equipment to the vehicle. Doing so
could damage the child restraint an-
chorages. The child restraint will not be
properly installed using the damaged
anchorages, and a child could be seri-
ously injured or killed in a collision.
LATCH lower anchor location
The LATCH lower anchors are located as
shown. A label is attached to the seatback to
help you locate the LATCH lower anchors.
LRS3036
LATCH lower anchor location
LRS3045
LATCH label locations rear bench
Safety-Seats, seat belts and supplemental restraint system1-25

Installing child restraint LATCH
lower anchor attachments
LATCH compatible child restraints include
two rigid or webbing-mounted attachments
that can be connected to two anchors lo-
cated at certain seating positions in your ve-
hicle. With this system, you do not have to
use a vehicle seat belt to secure the child
restraint. Check your child restraint for a label
stating that it is compatible with LATCH. This
information may also be in the instructions
provided by the child restraint manufacturer.When installing a child restraint, carefully
read and follow the instructions in this
manual and those supplied with the child
restraint.
Top tether anchor
WARNING
• Do not allow cargo to contact the top
tether strap when it is attached to the
top tether anchor. Properly secure the
cargo so it does not contact the top
tether strap. Cargo that is not properly
secured or cargo that contacts the top
tether strap may damage it during a col-
lision. A child could be seriously injured or
killed in a collision if the top tether strap
is damaged.
• Child restraint anchorages are designed
to withstand only those loads imposed
by correctly fitted child restraints. Under
no circumstances are they to be used to
attach adult seat belts, or other items or
equipment to the vehicle. Doing so could
damage the child restraint anchorages.
The child restraint will not be properly
installed using the damaged anchorages,
and a child could be seriously injured or
killed in a collision.
LRS0661
LATCH webbing-mounted attachment
LRS0662
LATCH rigid-mounted attachment
1-26Safety-Seats, seat belts and supplemental restraint system

Top tether anchor point locations
Anchor points are located in the following
locations:
• Rear bench on the bottom of the seatbackin the seating positions shown.
If you have any questions when installing a
top tether strap, it is recommended that you
visit an INFINITI retailer for this service.
REAR-FACING CHILD
RESTRAINT INSTALLATION
USING LATCH
WARNING
Child restraint anchorages are designed to
withstand only those loads imposed by
correctly fitted child restraints. Under no
circumstances are they to be used to attach
adult seat belts, or other items or equip-
ment to the vehicle. Doing so could damage
the child restraint anchorages. The child re-
straint will not be properly installed using
the damaged anchorages, and a child could
be seriously injured or killed in a collision.
For additional information, see “Child safety”
(P. 1-20) and “Child restraints” (P. 1-22) be-
fore installing a child restraint.
Do not use the lower anchors if the combined
weight of the child and the child restraint
exceeds 65 lbs. (29.5 kg). If the combined
weight of the child and the child restraint is
greater than 65 lbs. (29.5 kg), use the vehi-
cle's seat belt (not the lower anchors) to in-
stall the child restraint. Be sure to follow the
child restraint manufacturer's instructions for
installation. Follow these steps to install a rear-facing
child restraint in the rear seats using the
LATCH system:
1. Position the child restraint on the seat.
Always follow the child restraint manu-
facturer's instructions.
LRS3040
Rear bench seat
1Top tether strap
2Anchor point
Safety-Seats, seat belts and supplemental restraint system1-27

2. Secure the child restraint anchor attach-ments to the LATCH lower anchors.
Check to make sure the LATCH attach-
ment is properly attached to the lower
anchors. 3. For child restraints that are equipped with
webbing-mounted attachments, remove
any additional slack from the anchor at-
tachments. Press downward and rear-
ward firmly in the center of the child re-
straint with your hand to compress the
vehicle seat cushion and seatback while
tightening the webbing of the anchor
attachments.
LRS2997
Rear-facing webbing-mounted – step 2
LRS2996
Rear-facing rigid-mounted – step 2
LRS0673
Rear-facing – step 3
1-28Safety-Seats, seat belts and supplemental restraint system

4. After attaching the child restraint, test itbefore you place the child in it. Push it
from side to side while holding the child
restraint near the LATCH attachment
path. The child restraint should not move
more than 1 inch (25 mm), from side to
side. Try to tug it forward and check to see
if the LATCH attachment holds the re-
straint in place. If the restraint is not se-
cure, tighten the LATCH attachment as
necessary, or put the restraint in another
seat and test it again. You may need to try
a different child restraint or try installing
by using the vehicle seat belt (if appli- cable). Not all child restraints fit in all types
of vehicles.
5. Check to make sure the child restraint is properly secured prior to each use. If the
child restraint is loose, repeat steps 2
through 4.
REAR-FACING CHILD
RESTRAINT INSTALLATION
USING THE SEAT BELTS
WARNING
The three-point seat belt with Automatic
Locking Retractor (ALR) must be used
when installing a child restraint. Failure to
use the ALR mode will result in the child
restraint not being properly secured. The
restraint could tip over or be loose and
cause injury to a child in a sudden stop or
collision.
For additional information, see “Child safety”
(P. 1-20) and “Child restraints” (P. 1-22) be-
fore installing a child restraint. Do not use the lower anchors if the combined
weight of the child and the child restraint
exceeds 65 lbs. (29.5 kg). If the combined
weight of the child and the child restraint is
greater than 65 lbs. (29.5 kg), use the vehi-
cle's seat belt (not the lower anchors) to in-
stall the child restraint. Be sure to follow the
child restraint manufacturer's instructions for
installation.
Follow these steps to install a rear-facing
child restraint using the vehicle seat belts in
the rear seats:
LRS0674
Rear-facing – step 4
Safety-Seats, seat belts and supplemental restraint system1-29

1.Child restraints for infants must be used
in the rear-facing direction and therefore
must not be used in the front seat. Posi-
tion the child restraint on the seat. Always
follow the child restraint manufacturer’s
instructions. 2. Route the seat belt tongue through the
child restraint and insert it into the buckle
until you hear and feel the latch engage.
Be sure to follow the child restraint manu-
facturer’s instructions for belt routing. 3. Pull the shoulder belt until the belt is fully
extended. At this time, the seat belt re-
tractor is in the ALR mode (child restraint
mode). It reverts to the ELR mode when
the seat belt is fully retracted.
WRS0256
Rear-facing – step 1
WRS0761
Rear-facing – step 2
LRS2395
Rear-facing – step 3
1-30Safety-Seats, seat belts and supplemental restraint system