2018 INFINITI QX30 ECU

6. After attaching the child restraint, test it
before you place the child in it. Push it
from side to side while holding the child
restraint near the seat belt 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 belt
holds the restraint in place. If the restraint
is not secure, tighten the seat belt as nec-
essary, or put the restraint in another seat
and test it again. You may need to try a
different child restraint. Not all child re-
straints fit in all types of vehicles.
7. Check to make sure that the child restraint
is properly secured prior to each use. If the
seat belt is not locked, repeat steps 1
through 6.After the child restraint is removed and
the seat belt fully retracted, the ALR mode
(child restraint mode) is canceled.
FORWARD-FACING CHILD
RESTRAINT INSTALLATION
USING LATCH
For additional information, refer to all Warn-
ings and Cautions in the "Child safety" and
"Child restraints" before installing a child re-
straint.
Do not use the lower anchors if the combined
weight of the child and the child restraint
exceeds 65 lb (29.5 kg). If the combined
weight of the child and the child restraint is
greater than 65 lb (29.5 kg), use the vehicle
seat belt (not the lower anchors) to install the
child restraint. Be sure to follow the child
restraint manufacturer's instructions for in-
stallation.
Follow these steps to install a forward-
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.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.
SSS0658Z
Rear-facing — step 6
SSS0645Z
Forward-facing web-mounted — step 2
SSS0646Z
Forward-rigid web-mounted — step 2
Safety — seats, seat belts and supplemental restraint system1-27

If the child restraint is equipped with a top
tether strap, route the top tether strap
and secure the tether strap to the tether
anchor point. For additional information,
refer to "Installing top tether strap".
Do not install child restraints that require
the use of a top tether strap in seating
positions that do not have a top tether
anchor.
3. The back of the child restraint should be
secured against the vehicle seatback.
If necessary, adjust or remove the head
restraint/headrest to obtain the correct
child restraint fit. If the head restraint/
headrest is removed, store it in a secure
place.Be sure to reinstall the head
restraint/headrest when the child re-
straint is removed.For additional infor-
mation about head restraint/headrest
adjustment, refer to "Head restraints/
Headrests". If the seating position does
not have an adjustable head restraint/
headrest and it is interfering with the
proper child restraint fit, try another seat-
ing position or a different child restraint.4. For child restraints that are equipped with
webbing-mounted attachments, remove
any additional slack from the webbing of
the anchor attachments. Press down-
ward and rearward firmly in the center of
the child restraint with your knee to com-
press the vehicle seat cushion and seat-
back while tightening the webbing of the
anchor attachments.
5. Tighten the tether strap according to the
manufacturer's instructions to remove
any slack.6. After attaching the child restraint, test it
before 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. Not all child re-
straints fit in all types of vehicles.
7. Check to make sure the child restraint is
properly secured prior to each use. If the
child restraint is loose, repeat steps 3
through 6.
SSS0647Z
Forward-facing — step 4
SSS0638Z
Forward-facing — step 6
1-28Safety — seats, seat belts and supplemental restraint system

Installing top tether strap
The child restraint top tether strap must be
used when installing the child restraint with
the LATCH lower anchor attachments. First,
secure the child restraint with the LATCH
lower anchors (rear outboard seating posi-
tions only).
The LATCH anchor points are provided to
install child restraints in the rear outboard
seating positions only, as shown. Do not at-
tempt to install a child restraint in the center
position using the LATCH anchors.
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 attachadult seat belts, or other items or equip-
ment to the vehicle. Doing so could damage
the child restraint anchorages. The child
restraint will not be properly installed us-
ing the damaged anchorage, and a child
could be seriously injured or killed in a
collision.
Outboard seating positions with removable
head restraints/headrests:
1. If necessary, raise or remove the head
restraint/headrest and store it in a secure
place. Be sure to reinstall the head
restraint/headrest when the child re-
straint is removed. For additional informa-
tion about head restraint/headrest ad-
justment, removal and installation, refer to
"Head restraints/Headrests".
2. Position the top tether strap
1over the
seatback as shown.
3. Secure the tether strap to the tether an-
chor point
2on the seatback behind the
child restraint as shown.
4.
Tighten the tether strap according to the
manufacturer's instructions to remove any
slack.
Outboard seating positions with fixed head
restraints/headrests:
1. If the child restraint has a single tether
strap, route the strap
1over the top of
the outer head restraint/headrest. If the
child restraint has two tether straps, route
them round each side of the outer head
restraint/headrest.
2. Secure the tether strap to the tether an-
chor point
2on the seatback behind the
child restraint as shown.
3. Tighten the tether strap according to the
manufacturer's instructions to remove
any slack.
If you have any questions when installing
a top tether strap, it is recommended
that you visit an INFINITI retailer for this
service.
FORWARD-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
NIC2849
Safety — seats, seat belts and supplemental restraint system1-29

restraint could tip over or be loose and
cause injury to a child in a sudden stop or
collision. Also, it can change the operation
of the front passenger air bag. For addi-
tional information, refer to "Front passen-
ger air bag and status light".
For additional information, refer to all Warn-
ings and Cautions in the "Child safety" and
"Child restraints" before installing a child re-
straint.
Do not use the lower anchors if the combined
weight of the child and the child restraint
exceeds 65 lb (29.5 kg). If the combined
weight of the child and the child restraint is
greater than 65 lb (29.5 kg), use the vehicle
seat belt (not the lower anchors) to install the
child restraint. Be sure to follow the child
restraint manufacturer's instructions for in-
stallation.
Follow these steps to install a forward-
facing child restraint using the vehicle seat
belt in the rear seats or in the front passenger
seat:1.If you must install a child restraint in the
front seat, it should be placed in a
forward-facing direction only. Move the
seat to the rearmost position. Child re-
straints for infants must be used in the
rear-facing direction and, therefore,
must not be used in the front seat.2. Position the child restraint on the seat.
Always follow the child restraint manu-
facturer's instructions. The back of the
child restraint should be secured against
the vehicle seatback. If necessary, adjust
or remove the head restraint/headrest to
obtain the correct child restraint fit. If the
head restraint/headrest is removed, store
it in a secure place.Be sure to reinstall the
head restraint/headrest when the child
restraint is removed.For additional infor-
mation about head restraint/headrest
adjustment, removal and installation, re-
fer to "Head restraints/Headrests".
If the seating position does not have an
adjustable head restraint/headrest and it
is interfering with the proper child re-
straint fit, try another seating position or a
different child restraint.
WRS0699Z
Forward-facing (front passenger seat) —
step 1
1-30Safety — seats, seat belts and supplemental restraint system

3. Route the seat belt tongue through the
child restraint and insert it into the buckle
until you hear and feel the tongue engage.
Be sure to follow the child restraint manu-
facturer's instructions for belt routing. If
the child restraint is equipped with a top
tether strap, route the top tether strap
and secure the tether strap to the tether
anchor point (rear seat installation only).
For additional information, refer to "In-
stalling top tether strap".
Do not install child restraints that require
the use of a top tether strap in seating
positions that do not have a top tether
anchor.4. 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 ELR mode when the
seat belt is fully retracted.5. Allow the seat belt to retract. Pull up on
the shoulder belt to remove any slack in
the belt.
WRS0680Z
Forward-facing — step 3
LRS0667Z
Forward-facing — step 4
LRS0668Z
Forward-facing — step 5
Safety — seats, seat belts and supplemental restraint system1-31

6. Remove any additional slack from the seat
belt; press downward and rearward firmly
in the center of the child restraint with
your knee to compress the vehicle seat
cushion and seatback while pulling up on
the seat belt.
7. Tighten the tether strap according to the
manufacturer's instructions to remove
any slack.8. After attaching the child restraint, test it
before you place the child in it. Push it
from side to side while holding the child
restraint near the seat belt 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 belt
holds the restraint in place. If the restraint
is not secure, tighten the seat belt as nec-
essary, or put the restraint in another seat
and test it again. You may need to try a
different child restraint. Not all child re-
straints fit in all types of vehicles.
9. Check to make sure the child restraint is
properly secured prior to each use. If the
seat belt is not locked, repeat steps 2
through 8.10. If the child restraint is installed in the
front passenger seat, place the ignition
switch in the ON position. Either the
indicator
light or
indicator light will illuminate depending
on the size of the child and the type of
child restraint used. See "Front passen-
ger air bag and status light". After the
child restraint is removed and the seat
belt is fully retracted, the ALR mode
(child restraint mode) is canceled.
If necessary, system operation can be
checked by using a special tool. It is rec-
ommended that you visit an INFINITI
retailer for this service. Until you have
confirmed system operation, move the
child restraint to another position. See
"Troubleshooting" later in this section.
WRS0681Z
Forward-facing — step 6
WRS0698Z
Forward-facing — step 8
SSS0676Z
Forward-facing — step 10
1-32Safety — seats, seat belts and supplemental restraint system

Installing top tether strap
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 anchorage, and a child could
be seriously injured or killed in a collision.
The child restraint top tether strap must be
used when installing the child restraint with
seat belts.
First, secure the child restraint with the seat
belt.Outboard seating positions with removable
head restraints/headrests:
1. If necessary raise or remove the head
restraint/headrest and store it in a secure
place. Be sure to reinstall the head
restraint/headrest when the child re-
straint is removed. For additional informa-
tion about head restraint/headrest ad-
justment, removal and installation, refer to
"Head restraints/Headrests".
2. Position the top tether strap
1over the
seatback as shown.
3. Secure the tether strap to the tether an-
chor point
2on the seatback behind the
child restraint as shown.
4. Tighten the tether strap according to the
manufacturer's instructions to remove
any slack.
Outboard seating positions with fixed head
restraints/headrests:
1. If the child restraint has a single tether
strap, route the strap
1over the top of
the outer head restraint/headrest. If the
child restraint has two tether straps, route
them round each side of the outer head
restraint/headrest.
2. Secure the tether strap to the tether an-
chor point
2on the seatback behind the
child restraint as shown.
NIC2848
Rear seat - Type A
NIC2903
Rear seat - Type B
Safety — seats, seat belts and supplemental restraint system1-33

3. Tighten the tether strap according to the
manufacturer's instructions to remove
any slack.
Center seating position with adjustable
head restraint/headrest:
1. Raise the head restraint/headrest. For
additional information about head
restraint/headrest adjustment, removal
and installation, refer to "Head restraints/
Headrests".
2. Position the top tether strap
1under
the head restraint/head rest and over
the seatback, between the two head
restraint/headrest stalks as shown.
3. Secure the tether strap to the tether an-
chor point
2on the seatback behind the
child restraint as shown.
4. Tighten the tether strap according to the
manufacturer's instructions to remove
any slack.
If you have any questions when installing
a top tether strap, it is recommended
that you visit an INFINITI retailer for this
service.
BOOSTER SEATS
For additional information on installing a
booster seat in your vehicle, follow the in-
structions outlined in this section.
Precautions on booster seats
WARNING
If a booster seat and seat belt are not used
properly, the risk of a child being injured or
killed in a sudden stop or collision greatly
increases:
•Make sure the shoulder portion of the
belt is away from the child's face and
neck and the lap portion of the belt does
not cross the stomach.
•Make sure the shoulder belt is not be-
hind the child or under the child’s arm.
•A booster seat must only be installed in a
seating position that has a lap/shoulder
belt.
Booster seats of various sizes are offered
by several manufacturers. When selecting
any booster seat, keep the following points in
mind:
LRS0501Z
LRS0464Z
1-34Safety — seats, seat belts and supplemental restraint system