NISSAN QUEST 2014 RE52 / 4.G Repair Manual

1-44Safety — Seats, seat belts and supplemental restraint system
LRS0464
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
being operated.
The instructions in this section apply to booster
seat installation in the rear seats or the front
passenger seat.
Booster seat installation
CAUTION
Do not use the lap/shoulder belt Auto-
matic Locking Retractor (ALR) modewhen using a booster seat with the
seat belts.
Refer to all Warnings and Cautions in the “Child
safety”, “Child restraints” and “Booster seats”
sections earlier in this section before installing a
child restraint.
Follow these steps to install a booster seat in the
rear seat or in the front passenger seat:
SSS0640
1. If you must install a booster seat in the
front seat, move the seat to the rear-
most position.
2. Position the booster seat on the seat. Only place it in a forward-facing direction. Always
follow the booster seat manufacturer’s
instructions.

LRS0454Front passenger position
3. The booster seat should be positioned onthe vehicle seat so that it is stable.
If necessary, adjust or remove the head
restraint or headrest to obtain the correct
booster seat fit. If the head restraint or
headrest is removed, store it in a secure
place. Be sure to reinstall the head
restraint or headrest when the booster
seat is removed. See “Head restraints/
headrests” (P.1-10) or “Adjust” (P.1-13) for
head restraint or headrest adjustment, re-
moval and installation information.
If the seating position does not have an
adjustable head restraint or headrest and it is interfering with the proper booster seat fit,
try another seating position or a different
booster seat.
4. Position the lap portion of the seat belt low and snug on the child’s hips. Be sure to
follow the booster seat manufacturer’s
instructions for adjusting the seat belt
routing.
5. Pull the shoulder belt portion of the seat belt toward the retractor to take up extra slack.
Be sure the shoulder belt is positioned
across the top, middle portion of the child’s
shoulder. Be sure to follow the booster seat
manufacturer’s instructions for adjusting the
seat belt routing.
6. Follow the warnings, cautions and instruc- tions for properly fastening a seat belt
shown in “Seat belts” (P.1-15) .
SSS0676
7. If the booster seat is installed in the front
passenger seat, push the ignition switch to
the ON position. The front passenger air bag
status light
may or may not illuminate
depending on the size of the child and the
type of booster seat used. See “Front
passenger air bag and status light” (P.1-53) .
Safety — Seats, seat belts and supplemental restraint system1-45

1-46Safety — Seats, seat belts and supplemental restraint system
PRECAUTIONS ON SUPPLEMENTAL
RESTRAINT SYSTEM
This Supplemental Restraint System (SRS)
section contains important information concern-
ing the following systems.
.Driver and passenger supplemental front-
impact air bag (NISSAN Advanced Air Bag
System)
. Front seat-mounted side-impact supple-
mental air bag
. Roof-mounted curtain side-impact supple-
mental air bag
. Seat belt with pretensioner
Supplemental front-impact air bag system:
The NISSAN Advanced Air Bag System can
help cushion the impact force to the head and
chest of the driver and front passenger in certain
frontal collisions.
Front seat-mounted side-impact supple-
mental air bag system: This system can help
cushion the impact force to the chest and pelvis
area of the driver and front passenger in certain
side impact collisions. The supplemental side air
bag is designed to inflate on the side where the
vehicle is impacted.
Roof-mounted curtain side-impact supple-
mental air bag system: This system can help
cushion the impact force to the head of occupants in front and rear (2nd and 3rd)
outboard seating positions in certain side
impact. The curtain air bags are designed to
inflate on the side where the vehicle is impacted.
These supplemental restraint systems are de-
signed to
supplement the crash protection
provided by the driver and passenger seat belts
and are not a substitute for them. Seat belts
should always be correctly worn and the
occupant seated a suitable distance away from
the steering wheel, instrument panel and door
finishers. (See “Seat belts” (P.1-15) for instruc-
tions and precautions on seat belt usage.)
The supplemental air bags operate only
when the ignition switch is in the ON
position.
After pushing the ignition switch to the ON
position, the supplemental air bag warning
light illuminates. The supplemental air bag
warning light will turn off after about 7
seconds if the systems are operational.
SUPPLEMENTAL RESTRAINT
SYSTEM

SSS0131
SSS0132
WARNING
.The supplemental front air bags
ordinarily will not inflate in the
event of a side impact, rear impact,
rollover, or lower severity frontal
collision. Always wear your seat
belts to help reduce the risk or
severity of injury in various kinds
of accidents.
. The front passenger air bag will not
inflate if the passenger air bag
status light is lit or if the front
passenger seat is unoccupied. See
“Front passenger air bag and status
light” (P.1-53) .
. The seat belts and the front air bags
are most effective when you are
sitting well back and upright in the
seat. The front air bags inflate with
great force. Even with the NISSAN
Advanced Air Bag System, if you are
unrestrained, leaning forward, sit-
ting sideways or out of position in
any way, you are at greater risk of
injury or death in a crash. You may
also receive serious or fatal injuries
from the front air bag if you are up
against it when it inflates. Always sit
Safety — Seats, seat belts and supplemental restraint system1-47

1-48Safety — Seats, seat belts and supplemental restraint system
back against the seatback and as
far-away as practical from the steer-
ing wheel or instrument panel. Al-
ways use the seat belts.
. The driver and front passenger seat
belt buckles are equipped with
sensors that detect if the seat belts
are fastened. The Advanced Air Bag
System monitors the severity of a
collision and seat belt usage then
inflates the air bags. Failure to
properly wear seat belts can in-
crease the risk or severity of injury
in an accident.
. The front passenger seat is
equipped with occupant classifica-
tion sensors (weight sensors) that
turn the front passenger air bag
OFF under some conditions. This
sensor is only used in this seat.
Failure to be properly seated and
wearing the seat belt can increase
the risk or severity of injury in an
accident. See “Front passenger air
bag and status light” (P.1-53) .
. Keep hands on the outside of the
steering wheel. Placing them inside
the steering wheel rim could in-
crease the risk of injury if the front air bag inflates.
SSS0007
SSS0006

SSS0008
SSS0009
SSS0099
SSS0100
WARNING
.Never let children ride unrestrained
or extend their hands or face out of
the window. Do not attempt to hold
them in your lap or arms. Some
examples of dangerous riding posi-
tions are shown in the illustrations.
. Children may be severely injured or
killed when the front air bags, side
air bags or curtain air bags inflate if
they are not properly restrained.
Pre-teens and children should be
properly restrained in the rear seat,
if possible.
. Even with the NISSAN Advanced Air
Bag System, never install a rear-
facing child restraint in the front
seat. An inflating front air bag could
seriously injure or kill your child.
See “Child restraints” (P.1-26) for
details.
Safety — Seats, seat belts and supplemental restraint system1-49

1-50Safety — Seats, seat belts and supplemental restraint system
SSS0832
SSS0833
SSS0140
SSS0162
SSS0159
WARNING
Front seat-mounted side-impact sup-
plemental air bags and roof-mounted
curtain side-impact supplemental air
bags:
.The side-impact and certain supple-
mental air bags ordinarily will not
inflate in the event of a front impact,
rear impact, rollover, or lower se-
verity side collision. Always wear
your seat belts to help reduce the
risk or severity of injury in various
kinds of accidents.

.The seat belts, the side air bags and
curtain air bags are most effective
when you are sitting well back and
upright in the seat. The side air bags
and curtain air bags inflate with
great force. Do not allow anyone to
place their hand, leg or face near the
side air bags on the side of the
seatback of the front seat or near
the side roof rails. Do not allow
anyone sitting in the front seats or
rear outboard seats to extend their
hand out of the window or lean
against the door. Some examples of
dangerous riding positions are
shown in the previous illustrations.
. When sitting in the rear seat, do not
hold onto the seatback of the front
seat. If the side air bags inflates,
you may be seriously injured. Be
especially careful with children, who
should always be properly re-
strained. Some examples of danger-
ous riding positions are shown in
the illustrations.
. Do not use seat covers on the front
seatbacks. They may interfere with
side air bags inflation.
SSS1169
1. Crash zone sensor
2. Supplemental front-impact air bag modules
(NISSAN Advanced Air Bags)
3. Roof-mounted curtain side-impact supplemental air bag inflators
4. Front seat-mounted side-impact supplemental air bag modules 5. Roof-mounted curtain side-impact supplemental
air bags
6. Diagnosis sensor unit
7. Seat belt pre-tensioners
8. Satellite sensors
9. Occupant classification system control unit
10. Occupant classification sensors (weight sen- sors)
Safety — Seats, seat belts and supplemental restraint system1-51

1-52Safety — Seats, seat belts and supplemental restraint system
NISSAN ADVANCED AIR BAG SYS-
TEM (front seats)
WARNING
To ensure proper operation of the
passenger’s advanced air bag system,
please observe the following items.
.Do not allow a passenger in the rear
seat to push or pull on the seatback
pocket.
. Do not place heavy loads heavier
than 9 lbs. (4 kg) on the seatback or
in the seatback pocket. Do not hang
anything from the head restraint.
. Do not store cargo behind the seat
that can press into the seatback.
. Do not position the front passenger
seat so it contacts the rear seat. If
the front seat does contact the rear
seat, the air bag system may deter-
mine a sensor malfunction has oc-
curred and the front passenger air
bag status light may illuminate and
the supplemental air bag warning
light may flash.
. If a forward facing child restraint is
installed in the front passenger seat, do not position the front
passenger seat so the child restraint
contacts the instrument panel. If the
child restraint does contact the in-
strument panel, the system may
determine the seat is occupied and
the passenger air bag may deploy in
a collision. Also the front passenger
air bag status light may not illumi-
nate. See “Child restraints” (P.1-26)
for information about installing and
using child restraints.
. Confirm the operating condition
with the front passenger air bag
status light.
. If you notice that the front passen-
ger air bag status light is not
operating in accordance with the
above description, please take your
vehicle to your NISSAN dealer to
check the passenger seat advanced
air bag system.
. Until you have confirmed with your
dealer that your passenger seat
advanced air bag is working prop-
erly, position the occupants in the
rear seating positions.
This vehicle is equipped with the NISSAN Advanced Air Bag System for the driver and
front passenger seats. This system is designed
to meet certification requirements under U.S.
regulations. It is also permitted in Canada.
All of
the information, cautions and warnings in
this manual still apply and must be fol-
lowed.
The driver supplemental front-impact air bag is
located in the center of the steering wheel. The
passenger supplemental front-impact air bag is
mounted in the instrument panel above the glove
box. The front air bags are designed to inflate in
higher severity frontal collisions, although they
may inflate if the forces in another type of
collision are similar to those of a higher severity
frontal impact. They may not inflate in certain
frontal collisions. Vehicle damage (or lack of it) is
not always an indication of proper front air bag
operation.
The NISSAN Advanced Air Bag System has
dual stage air bag inflators. The system monitors
information from the Air bag Control Unit (ACU) ,
seat belt buckle sensors and the occupant
classification sensors (weight sensors) . Inflator
operation is based on the severity of a collision
and seat belt usage for the driver. For the front
passenger, the occupant classification sensors
are also monitored. Based on information from
the sensors, only one front air bag may inflate in
a crash, depending on the crash severity and

whether the front occupants are belted or
unbelted. Additionally, the front passenger air
bag may be automatically turned OFF under
some conditions, depending on the information
provided by the occupant classification sensors.
If the front passenger air bag is OFF, the
passenger air bag status light will be illuminated
(if the seat is unoccupied, the light will not be
illuminated, but the air bag will be off) . (See
“Front passenger air bag and status light” (P.1-
53) for further details.) One front air bag inflating
does not indicate improper performance of the
system.
If you have any questions about your air bag
system, contact NISSAN or a NISSAN dealer. If
you are considering modification of your vehicle
due to a disability, you may also contact
NISSAN. Contact information is contained in
the front of this Owner’s Manual.
When a front air bag inflates, a fairly loud noise
may be heard, followed by release of smoke.
This smoke is not harmful and does not indicate
a fire. Care should be taken not to inhale it, as it
may cause irritation and choking. Those with a
history of a breathing condition should get fresh
air promptly.
Front air bags, along with the use of seat belts,
help to cushion the impact force on the head
and chest of the front occupants. They can helpsave lives and reduce serious injuries. However,
an inflating front air bag may cause facial
abrasions or other injuries. Front air bags do
not provide restraint to the lower body.
Even with NISSAN advanced air bags, seat
belts should be correctly worn and the driver
and passenger seated upright as far as practical
away from the steering wheel or instrument
panel. The front air bags inflate quickly in order
to help protect the front occupants. Because of
this, the force of the front air bag inflating can
increase the risk of injury if the occupant is too
close to, or is against, the air bag module during
inflation.
The front air bags deflate quickly after a collision.
The front air bags operate only when the
ignition switch is in the ON position.
After pushing the ignition switch to the ON
position, the supplemental air bag warning
light illuminates. The supplemental air bag
warning light will turn off after about 7
seconds if the system is operational.
SSS0676Front passenger air bag status light
Front passenger air bag and status light
WARNING
The front passenger air bag is designed
to automatically turn OFF under some
conditions. Read this section carefully
to learn how it operates. Proper use of
the seat, seat belt and child restraints is
necessary for most effective protection.
Failure to follow all instructions in this
manual concerning the use of seats,
seat belts and child restraints can
increase the risk or severity of injury in
Safety — Seats, seat belts and supplemental restraint system1-53