2018 NISSAN LEAF ECU

head restraint/headrest adjustment
information.
If the seating position does not have
an adjustable head restraint/headrest
and it is interfering with the proper
child restraint fit, try another seating
position or a different child restraint.4. For child restraints that are equippedwith webbing-mounted attachments,
remove any additional slack from the
anchor attachments. Press downward
and rearward firmly in the center of the
child restraint with your knee to com-
press the vehicle seat cushion and
seatback while tightening the webbing
of the anchor attachments.
5. Tighten the tether strap according to the manufacturer’s instructions to re-
move any slack. 6. Af ter 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 restraint in place. If the re-
straint is not secure, 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 restraints fit
in all types of vehicles.
Forward-facing – step 4
LRS0671
Forward-facing – step 6
WRS0697
1-32Safety—Seats, seat belts and supplemental restraint system

7. Check to make sure the child restraintis properly secured prior to each use. If
the child restraint is loose, repeat
steps 1 through 6.
1Top tether strap
2Anchor point
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 posi-
tions only). Rear bench seat
OUTBOARD SEATING POSITIONS
1. Remove the head restraint/headrest and store it in a secure place. Be sure to
reinstall the head restraint/headrest
when the child restraint is removed. For
additional information, refer to “Head
restraints/headrests” in this section.
2. Position the top tether strap as shown.
3. Secure the tether strap to the tether anchor point as shown.
4. Tighten the tether strap according to the manufacturer’s instructions to re-
move any slack.
If you have any questions when install-
ing a top tether strap, it is recommended
that you visit a NISSAN dealer for this
service.
Rear seats
LRS2803
Safety—Seats, seat belts and supplemental restraint system1-33

WARNING
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 re-
straint will not be properly installed us-
ing the damaged anchorage, and a
child could be seriously injured or killed
in a collision.
FORWARD-FACING CHILD
RESTRAINT INSTALLATION USING
THE SEAT BELTS
WARNING
The three-point seat belt with Auto-
matic 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. Also, it can
change the operation of the front pas-
senger air bag. For additional informa-
tion, refer to “Front passenger air bag
and status light” in this section.Refer to all Warnings and Cautions in the
“Child safety” and “Child restraints” sections
before installing a child restraint.
Do not use the lower anchors if the com-
bined weight of the child and the child re-
straint exceeds 65 lbs. (29.5 kg). If the com-
bined weight of the child and the child
restraint is greater than 65 lbs. (29.5 kg) use
the vehicle’s seat belt (not the lower an-
chors) to install the child restraint. Be sure
to follow the child restraint manufacturer’s
instructions for installation.
Forward-facing (front passenger seat) –
step 1
WRS0699
1-34Safety—Seats, seat belts and supplemental restraint system

Follow these steps to install a forward-
facing child restraint using the vehicle seat
belt in the rear seats or in the front passen-
ger 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 restraints 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 seat-
back.
If necessary, adjust or remove the head
restraint/headrest to obtain the cor-
rect 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 ad-
ditional information, refer to “Head
restraints/headrests” in this section for
head restraint/headrest adjustment,
removal and installation information. If the seating position does not have
an adjustable head restraint/headrest
and it is interfering with the proper
child restraint fit, try another seating
position or a different child restraint.
3. Route the seat belt tongue through thechild restraint and insert it into the
buckle until you hear and feel the latch
engage. Be sure to follow the child re-
straint manufacturer’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 in-
stallation only). For additional informa-
tion, refer to “Installing top tether strap”
in this section.
Forward-facing – step 3
WRS0680
Safety—Seats, seat belts and supplemental restraint system1-35

6. Remove any additional slack from theseat belt; press downward and rear-
ward 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 re-
move any slack. 8. Af ter 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 necessary, or put the re-
straint in another seat and test it again.
You may need to try a different child
restraint. Not all child restraints 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.
Forward-facing – step 6
WRS0681Forward-facing – step 8WRS0698
Safety—Seats, seat belts and supplemental restraint system1-37

10. If the child restraint is installed in thefront passenger seat, place the ignition
switch in the ON position. The front
passenger air bag status light
should illuminate. If this light is not illu-
minated, refer to "Front passenger air
bag and status light" in this section.
Move the child restraint to another
seating position. Have the system
checked. It is recommended that you
visit a NISSAN dealer for this service.
Af ter the child restraint is removed and the
seat belt is fully retracted, the ALR mode
(child restraint mode) is canceled.
1Top tether strap
2Anchor point
Installing top tether strap
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. Rear bench seat
OUTBOARD SEATING POSITIONS
1. Remove the head restraint/headrest and store it in a secure place. Be sure to
reinstall the head restraint/headrest
when the child restraint is removed. For
additional information, refer to “Head
restraints/headrests” in this section.
2. Position the top tether strap as shown.
3. Secure the tether strap to the tether anchor point as shown.
4. Tighten the tether strap according to the manufacturer’s instructions to re-
move any slack.
CENTER SEATING POSITION 1. Position the top tether strap as shown.
2. Secure the tether strap to the tether anchor point as shown.
3. Tighten the tether strap according to the manufacturer’s instructions to re-
move any slack.
If you have any questions when install-
ing a top tether strap, it is recommended
that you visit a NISSAN dealer for this
service.
Forward-facing – step 10
LRS0865
Rear seats
LRS3060
1-38Safety—Seats, seat belts and supplemental restraint system

For additional information, refer to all Warn-
ings and Cautions in the “Child safety”,
“Child restraints” and “Booster seats” sec-
tions of this manual before installing a child
restraint.
Follow these steps to install a booster seat
in the rear seat or in the front passenger
seat:1.If you must install a booster seat in
the front seat, move the seat to the
rearmost position.
2. Position the booster seat on the seat. Only place it in a front-facing direction.
Always follow the booster seat manu-
facturer’s instructions. 3. The booster seat should be positioned
on the vehicle seat so that it is stable.
If necessary, adjust or remove the head
restraint/headrest to obtain the cor-
rect booster seat fit. If the head
restraint/headrest is removed, store it
in a secure place. Be sure to reinstall
the head restraint/headrest when
the booster seat is removed. For ad-
ditional information, refer to “Head
restraints/headrests” in this section.
WRS0699Front passenger position
LRS0454
Safety—Seats, seat belts and supplemental restraint system1-41

Front passenger air bag
The front passenger air bag is designed to
automatically turn OFF when the vehicle is
operated under some conditions as de-
scribed below in accordance with U.S. regu-
lations. If the front passenger air bag is OFF,
it will not inflate in a crash. The driver air bag
and other air bags in your vehicle are not
part of this system.
The purpose of the regulation is to help
reduce the risk of injury or death from an
inflating air bag to certain front passenger
seat occupants, such as children, by requir-
ing the air bag to be automatically turned
OFF. Certain sensors are used to meet the
requirements.
The occupant classification sensor in this
vehicle is a weight sensor. It is designed to
detect an occupant and objects on the
seat by weight. For example, if a child is in
the front passenger seat, the NISSAN Ad-
vanced Air Bag System is designed to turn
the front passenger air bag OFF in accor-
dance with the regulations. Also, if a child
restraint of the type specified in the regula-
tions is on the seat, its weight and the
child’s weight can be detected and cause
the air bag to turn OFF.Front passenger seat adult occupants who
are properly seated and using the seat belt
as outlined in this manual should not
cause the front passenger air bag to be
automatically turned OFF. For small adults
it may be turned OFF, however if the occu-
pant takes his/her weight off the seat
cushion (for example, by not sitting upright,
by sitting on an edge of the seat, or by
otherwise being out of position), this could
cause the sensor to turn the air bag OFF.
Always be sure to be seated and wearing
the seat belt properly for the most effective
protection by the seat belt and supple-
mental air bag.
NISSAN recommends that pre-teens and
children be properly restrained in a rear
seat. NISSAN also recommends that ap-
propriate child restraints and booster
seats be properly installed in a rear seat. If
this is not possible, the occupant classifica-
tion sensor is designed to operate as de-
scribed above to turn the front passenger
air bag OFF for specified child restraints as
required by the regulations. Failing to prop-
erly secure child restraints and to use the
ALR mode may allow the restraint to tip or
move in a collision or sudden stop. This can
also result in the passenger air bag inflat-
ing in a crash instead of being OFF. Foradditional information, refer to “Child re-
straints” in this section.
If the front passenger seat is not occupied,
the front passenger air bag is designed not
to inflate in a crash. However, heavy objects
placed on the seat could result in air bag
inflation, because of the object’s weight de-
tected by the occupant classification sen-
sor. Other conditions could also result in air
bag inflation, such as if a child is standing
on the seat, or if two children are on the
seat, contrary to the instructions in this
manual. Always be sure that you and all
vehicle occupants are seated and re-
strained properly.
Using the front passenger air bag status
light, you can monitor when the front pas-
senger air bag is automatically turned OFF.
If an adult occupant is in the seat but the
front passenger air bag status light is illu-
minated (indicating that the air bag is OFF),
it could be that the person is a small adult,
or is not sitting on the seat properly or not
using the seat belt properly.
If a child restraint must be used in the front
seat, the front passenger air bag status
light may or may not be illuminated, de-
pending on the size of the child and the
type of child restraint being used. If the air
1-54Safety—Seats, seat belts and supplemental restraint system