Nissan Murano (2018 year). Instruction - part 5

Front seat-mounted side-impact
supplemental air bag system

This system can help cushion the impact
force to the chest area of the driver and
front passenger in certain side-impact col-
lisions. The side air bags are designed to
inflate on the side where the vehicle is im-
pacted.

Roof-mounted curtain side-impact and
rollover supplemental air bag system

This system can help cushion the impact
force to the head of occupants in front and
rear outboard seating positions in certain
side-impact or rollover collisions. In a side
impact, the curtain air bags are designed
to inflate on the side where the vehicle is
impacted. In a rollover, the curtain air bags
are designed to inflate and remain inflated
for a short time.

The SRS is designed to supplement the
crash protection provided by the driver and
front passenger seat belts and is not a
substitute for them. Seat belts should al-
ways be correctly worn and the occupant
seated a suitable distance away from the
steering wheel, instrument panel and door
finishers. For additional information, refer
to “Seat belts” in this section.

Driver supplemental knee air bag

This system can help cushion the impact
force to the driver’s knees in certain colli-
sions.

The supplemental air bags operate only
when the ignition switch is placed in the
ON position.

After placing the ignition switch in the
ON position, the supplemental air bag
warning light illuminates. The supple-
mental air bag warning light will turn off
after about 7 seconds if the system is
operational.

Safety—Seats, seat belts and supplemental restraint system

1-49

WARNING

∙ The 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. For additional information,
refer to “Front passenger air bag and
status light” in this section.

∙ The seat belts and the front air bags

are most effective when you are sit-
ting 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 unre-
strained, leaning forward, sitting side-
ways 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 back against the seatback
and as far away as practical from the
steering wheel or instrument panel.
Always properly use the seat belts.

∙ The driver and front passenger seat

belt buckles are equipped with sen-
sors that detect if the seat belts are
fastened. The NISSAN Advanced Air
Bag System monitors the severity of a
collision and seat belt usage, then in-
flates the air bags as needed. Failure
to properly wear seat belts can in-
crease the risk or severity of injury in
an accident.

WRS0031

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Safety—Seats, seat belts and supplemental restraint system

∙ The front passenger seat is equipped

with an occupant classification sen-
sor (weight sensor) that turns 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. For additional informa-
tion, refer to “Front passenger air bag
and status light” in this section.

∙ Keep hands on the outside of the

steering wheel. Placing them inside
the steering wheel rim could increase
the risk that they are injured when the
front air bag inflates.

ARS1133

Safety—Seats, seat belts and supplemental restraint system

1-51

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 positions are shown
in the illustrations.

WARNING

∙ 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 re-
strained in the rear seat, if possible.

ARS1041

ARS1042

ARS1043

1-52

Safety—Seats, seat belts and supplemental restraint system

WARNING

∙ 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 seri-
ously injure or kill your child. For addi-
tional information, refer to “Child re-
straints” in this section.

ARS1044

ARS1045

ARS1046

Safety—Seats, seat belts and supplemental restraint system

1-53

WARNING

Front

seat-mounted

side-impact

supplemental

air

bags

and

roof-

mounted curtain side-impact and roll-
over supplemental air bags:

∙ The side air bags and curtain air bags

ordinarily will not inflate in the event
of a frontal impact, rear impact, or
lower severity side collision. Always
wear your seat belts to help reduce
the risk or severity of injury in various
kinds of accidents.

WARNING

∙ 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 with both feet on
the floor. The side air bag and curtain
air bag inflate with great force. Do not
allow anyone to place their hand, leg
or face near the side air bag 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.

WARNING

∙ When sitting in the rear seat, do not

hold onto the seatback of the front
seat. If the side air bag inflates, you
may be seriously injured. Be espe-
cially

careful

with

children,

who

should always be properly restrained.
Some examples of dangerous riding
positions

are

shown

the

illustrations.

∙ Do not use seat covers on the front

seatbacks. They may interfere with
side air bag inflation.

WRS0431

WRS0363

1-54

Safety—Seats, seat belts and supplemental restraint system

SSS0162

SSS0159

Safety—Seats, seat belts and supplemental restraint system

1-55

NISSAN Advanced Air Bag System
(front seats)

1. Supplemental front-impact air bag

modules

2. Air bag Control Unit (ACU)

3. Occupant classification sensor

(weight sensor)

4. Front seat-mounted side-impact

supplemental air bag modules

5. Roof-mounted curtain side-impact

and rollover supplemental air bags

6. Roof-mounted curtain side-impact

and rollover supplemental air bag
inflators

7. Satellite sensors

8. Seat belt with pretensioner(s)

(front seats)

9. Pressure sensors in door (driver’s side

shown; front passenger side is similar)

10. Driver supplemental knee air bag

11. Crash zone sensor

LRS2598

1-56

Safety—Seats, seat belts and supplemental restraint system

WARNING

To ensure proper operation of the pas-
senger’s NISSAN Advanced Air Bag Sys-
tem,

please

observe

the

following

items.

∙ Do not allow a passenger in the rear

bench seats to push or pull on the
seatback pocket.

∙ Do not place heavy loads heavier than

9.1 lbs. (4 kg) on the seatback, head
restraint/headrest or in the seatback
pocket.

∙ Make sure that there is nothing press-

ing against the rear of the seatback,
such as a child restraint installed in
the rear seat or an object stored on
the floor.

∙ Make sure that there is no object

placed under the front passenger
seat.

∙ Make sure that there is no object

placed between the seat cushion and
center console or between the seat
cushion and the door.

∙ 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 instrument 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 illuminate. For additional in-
formation, refer to “Child restraints” in
this section.

∙ Confirm the operating condition with

the front passenger air bag status
light.

∙ If you notice that the front passenger

air bag status light is not operating as
described in this section, get the oc-
cupant classification system checked.
It is recommended that you visit a
NISSAN dealer for this service.

∙ Until you have confirmed with a

dealer that your passenger seat occu-
pant classification system is working
properly, position the occupants in
the rear seating positions.

∙ 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 determine a
sensor malfunction has occurred and
the front passenger air bag status
light may illuminate and the supple-
mental air bag warning light may
flash.

This vehicle is equipped with the NISSAN
Advanced Air Bag System for the driver and
front passenger seats. This system is de-
signed 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 followed.

The driver supplemental front-impact air
bag is located in the center of the steering
wheel. The front passenger supplemental
front-impact air bag is mounted in the
dashboard 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 in-
flate in certain frontal collisions. Vehicle

Safety—Seats, seat belts and supplemental restraint system

1-57

damage (or lack of it) is not always an indi-
cation of proper front air bag system op-
eration.

The NISSAN Advanced Air Bag System
monitors information from the crash zone
sensor, the Air bag Control Unit (ACU), seat
belt buckle sensors and occupation classi-
fication sensor (weight sensor). Inflator op-
eration is based on the severity of a colli-
sion and seat belt usage for the driver. For
the front passenger, the occupant classifi-
cation sensor is also monitored. Based on
information from the sensor, only one front
air bag may inflate in a crash, depending on
the crash severity and whether the front
occupants are belted or unbelted. Addi-
tionally, the front passenger air bag may be
automatically turned off under some con-
ditions, depending on the weight detected
on the front passenger seat and how the
seat belt is used. If the front passenger air
bag is OFF, the front passenger air bag sta-
tus light will be illuminated. For additional
information, refer to “Front passenger air
bag and status light” in this section. One
front air bag inflating does not indicate im-
proper performance of the system.

If you have any questions about your air
bag system, it is recommended that you
visit a NISSAN dealer to obtain information

about the system. If you are considering
modification of your vehicle due to a dis-
ability, you may also contact NISSAN. Con-
tact 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 the re-
lease of smoke. This smoke is not harmful
and does not indicate a fire. Care should be
taken to not inhale it, as it may cause irrita-
tion 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 face and chest of the front occupants.
They can help save lives and reduce seri-
ous injuries. However, an inflating front air
bag may cause facial abrasions or other
injuries. Front air bags, other than the driv-
er’s knee air bag, do not provide restraint to
the lower body.

Even with NISSAN Advanced Air Bags, seat
belts should be correctly worn and the
driver and front 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 in-
crease the risk of injury if the occupant is
too close to, or is against, the front 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.

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Safety—Seats, seat belts and supplemental restraint system

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 protec-
tion. 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
an accident.

Status light

The front passenger seat is equipped with
an occupant classification sensor (weight
sensor) that turns the front passenger air
bag on or off depending on the weight ap-
plied to the front passenger seat. The sta-
tus of the front passenger air bag (ON or
OFF) is indicated by the front passenger air
bag status light

which is located on

the instrument panel.
After the ignition switch is placed in the
"ON" position, the front passenger air bag
status light on the instrument panel illumi-
nates for about 7 seconds and then turns
off or remains illuminated depending on
the front passenger seat occupied status.

The light operates as follows:

CONDITION

DESCRIPTION

PASSENGER AIR BAG

INDICATOR LIGHT (

)

FRONT PASSENGER AIR BAG STATUS

Empty

Empty front passenger seat

ON (illuminated)

INHIBITED

Nobody/Somebody

Bag or Child or Child Restraint or

Small Adult in front passenger seat

ON (illuminated)

INHIBITED

Adult

Adult in the front passenger seat

OFF (dark)

ACTIVATED

In addition to the above, certain objects
placed on the front passenger seat may
also cause the light to operate as de-
scribed above depending on their weight.

For additional information related to the
normal operation and troubleshooting of
this occupant classification sensor system,

please refer to “Normal operation” and
“Troubleshooting” in this section.

LRS0865

Safety—Seats, seat belts and supplemental restraint system

1-59

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. For

additional 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

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Safety—Seats, seat belts and supplemental restraint system

bag status light is not illuminated (indicat-
ing that the air bag might inflate in a crash),
it could be that the child restraint or seat
belt is not being used properly. Make sure
that the child restraint is installed properly,
the seat belt is used properly and the occu-
pant is positioned properly. If the air bag
status light is still not illuminated, reposi-
tion the occupant or child restraint in a rear
seat.

If the front passenger air bag status light
will not illuminate even though you believe
that the child restraint, the seat belts and
the occupant are properly positioned, it is
recommended that you take your vehicle
to a NISSAN dealer. A NISSAN dealer can
check system status by using a special
tool. However, until you have confirmed
with a dealer that your air bag is working
properly, reposition the occupant or child
restraint in a rear seat.

The NISSAN Advanced Air Bag System and
front passenger air bag status light will
take a few seconds to register a change in
the front passenger seat status. This is nor-
mal system operation and does not indi-
cate a malfunction.

If a malfunction occurs in the front passen-
ger air bag system, the supplemental air

bag warning light

, located in the me-

ter and gauges area of the instrument
panel, will be illuminated (blinking or
steadily lit). Have the system checked. It is
recommended that you visit a NISSAN
dealer for this service.

Normal operation
In order for the occupant classification
sensor system to classify the front passen-
ger based on weight, please follow the pre-
cautions and steps outlined below:

Precautions

∙ Make sure that there are no objects

weighing over 9.1 lbs. (4 kg) hanging on
the seat or placed in the seatback
pocket.

∙ Make sure that a child restraint or other

object is not pressing against the rear
of the seatback.

∙ Make sure that a rear passenger is not

pushing or pulling on the back of the
front passenger seat.

∙ Make sure that the front passenger

seat or seatback is not forced back
against an object on the seat or floor
behind it.

∙ Make sure that there is no object placed

under the front passenger seat.

Steps

1. Adjust the seat as outlined in the “Seats”

section of this manual. Sit upright, lean-
ing against the seatback, and centered
on the seat cushion with your feet com-
fortably extended to the floor.

2. Make sure there are no objects on your

lap.

3. Fasten the seat belt as outlined in the

“Seat belts” section of this manual.
Front passenger seat belt buckle sta-
tus is monitored by the occupant clas-
sification system, and is used as an in-
put to determine occupancy status. So,
it is highly recommended that the front
passenger fasten their seat belt.

4. Remain in this position for 30 seconds

allowing the system to classify the
front passenger before the vehicle is
put into motion.

5. Ensure proper classification by check-

ing the front passenger air bag status
light.

Safety—Seats, seat belts and supplemental restraint system

1-61

NOTE:

This vehicle’s occupant classification
sensor system generally keeps the clas-
sification locked during driving, so it is
important that you confirm that the
front passenger is properly classified
prior to driving. However, the occupant
classification sensor may recalculate the
weight of the occupant under some con-
ditions (both while driving and when
stopped), so front passenger seat occu-
pants should continue to remain seated
as outlined above.

Troubleshooting

If you think the front passenger air bag
status light is incorrect:

1. If the light is ON with an adult occupying

the front passenger seat:

∙ Occupant is a small adult — the air bag

light is functioning as intended. The
front passenger air bag is suppressed.

However, if the occupant is not a small
adult, then this may be due to the following
conditions that may be interfering with the
weight sensors:

∙ Occupant is not sitting upright, leaning

against the seatback, and centered on
the seat cushion with his/her feet com-
fortably extended to the floor.

∙ A child restraint or other object pressing

against the rear of the seatback.

∙ A rear passenger pushing or pulling on

the back of the front passenger seat.

∙ Forcing the front seat or seatback

against an object on the seat or floor
behind it.

∙ An object placed under the front pas-

senger seat.

∙ An object placed between the seat

cushion and center console or between
the seat cushion and the door.

If the vehicle is moving, please come to a
stop when it is safe to do so. Check and
correct any of the above conditions. Re-
start the vehicle and wait 1 minute.

NOTE:

A system check will be performed during
which the front passenger air bag status
light will remain lit for about 7 seconds
initially.

If the light is still ON after this, the person
should be advised not to ride in the front
passenger seat and the vehicle should be
checked as soon as possible. It is recom-
mended that you visit a NISSAN dealer for
this service.

2. If the light is OFF with a small adult,

child or child restraint occupying the
front passenger seat.

This may be due to the following con-
ditions that may be interfering with the
weight sensors:

∙ Small adult or child is not sitting upright,

leaning against the seatback, and cen-
tered on the seat cushion with his/her
feet comfortably extended to the floor.

∙ The child restraint is not properly in-

stalled, as outlined in the “Child re-
straints” section of this manual.

∙ An object weighing over 9.1 lbs. (4 kg)

hanging on the seat or placed in the
seatback pocket.

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Safety—Seats, seat belts and supplemental restraint system

∙ A child restraint or other object pressing

against the rear of the seatback.

∙ A rear passenger pushing or pulling on

the back of the front passenger seat.

∙ Forcing the front seat or seatback

against an object on the seat or floor
behind it.

∙ An object placed under the front pas-

senger seat.

∙ An object placed between the seat

cushion and center console.

If the vehicle is moving, please come to a
stop when it is safe to do so. Check and
correct any of the above conditions. Re-
start the vehicle and wait 1 minute.

NOTE:

A system check will be performed during
which the front passenger air bag status
light will remain lit for about 7 seconds
initially.

If the light is still OFF after this, the small
adult, child or child restraint should be re-
positioned in the rear seat and the vehicle
should be checked as soon as possible. It is
recommended that you visit a NISSAN
dealer for this service.

3. If the light is OFF with no front passen-

ger and no objects on the front pas-
senger seat, the vehicle should be
checked. It is recommended that you
visit a NISSAN dealer as soon as pos-
sible.

Other supplemental front-impact air
bag precautions

WARNING

∙ Do not place any objects on the steer-

ing wheel pad or on the instrument
panel. Also, do not place any objects
between any occupant and the steer-
ing wheel or instrument panel. Such
objects may become dangerous pro-
jectiles and cause injury if the front air
bags inflate.

∙ Immediately after inflation, several

front air bag system components will
be hot. Do not touch them; you may
severely burn yourself.

∙ No unauthorized changes should be

made to any components or wiring of
the supplemental air bag system. This
is to prevent accidental inflation of
the supplemental air bag or damage
to the supplemental air bag system.

∙ Do not make unauthorized changes

to your vehicle’s electrical system,
suspension system or front end struc-
ture. This could affect proper opera-
tion of the front air bag system.

∙ Tampering with the front air bag sys-

tem may result in serious personal in-
jury. Tampering includes changes to
the steering wheel and the instru-
ment panel assembly by placing ma-
terial over the steering wheel pad and
above the instrument panel or by in-
stalling

additional

trim

material

around the air bag system.

∙ Removing or modifying the front pas-

senger seat may affect the function of
the air bag system and result in seri-
ous personal injury.

∙ Modifying or tampering with the front

passenger seat may result in serious
personal injury. For example, do not
change the front seats by placing ma-
terial on the seat cushion or by install-
ing additional trim material, such as
seat covers, on the seat that are not
specifically designed to assure proper
air bag operation. Additionally, do not
stow any objects under the front pas-
senger seat or the seat cushion and

Safety—Seats, seat belts and supplemental restraint system

1-63

seatback. Such objects may interfere
with the proper operation of the occu-
pant classification sensor (weight
sensor).

∙ No unauthorized changes should be

made to any components or wiring of
the seat belt system. This may affect
the front air bag system. Tampering
with the seat belt system may result
in serious personal injury.

∙ It is recommended that you visit a

NISSAN dealer for work on and around
the front air bag. It is also recom-
mended that you visit a NISSAN dealer
for installation of electrical equip-
ment. The Supplemental Restraint
System

(SRS)

wiring

harnesses*

should not be modified or discon-
nected. Unauthorized electrical test
equipment

and

probing

devices

should not be used on the air bag
system.

∙ A cracked windshield should be re-

placed immediately by a qualified re-
pair facility. A cracked windshield
could affect the function of the
supplemental air bag system.

*The SRS wiring harness connectors are
yellow and orange for easy identifica-
tion.

When selling your vehicle, we request that
you inform the buyer about the front air
bag system and guide the buyer to the
appropriate

sections

this

Owner’s

Manual.

Front seat-mounted side-impact
supplemental air bag and
roof-mounted curtain side-
impact and rollover supplemental
air bag systems

The side air bags are located in the outside
of the seatback of the front seats. The cur-
tain air bags are located in the side roof
rails in both rows. All of the information,
cautions and warnings in this manual
apply and must be followed. The side air
bags and curtain air bags are designed to
inflate in higher severity side collisions, al-
though they may inflate if the forces in an-

LRS2501

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Safety—Seats, seat belts and supplemental restraint system

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