Nissan Micra (2018 year). Instruction

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.

SSS0101

SSS0162

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Safety—Seats, seat belts and supplemental restraint system

1-49

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.

WRS0032

1-50

Safety—Seats, seat belts and supplemental restraint system

NISSAN Advanced Air Bag System
(front seats)

1. Seat belt with pretensioner(s) and front

seat shoulder height adjuster (if so
equipped)

2. Front door satellite sensor (driver’s side

shown; front passenger side similar)

3. Crash zone sensor

4. Supplemental front-impact air bag

modules

5. Air bag Control Unit (ACU)

6. Occupant classification sensor (weight

sensor – located in front passenger
cushion frame)

7. Front

seat-mounted

side-impact

supplemental air bag modules

8. Roof-mounted

curtain

side-impact

and rollover supplemental air bag

9. Side satellite sensor(s)

LRS3070

Safety—Seats, seat belts and supplemental restraint system

1-51

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

seat 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 later in this section, get the
occupant

classification

system

checked. It is recommended that you
visit a NISSAN dealer for this service.

∙ Until you have confirmed with a

dealer that your front passenger seat
occupant

classification

system

working properly, position the occu-
pants 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. However, 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

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Safety—Seats, seat belts and supplemental restraint system

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 occupant classifi-
cation 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 sensors are also monitored. Based
on information from the sensors, only one
front air bag may inflate in a crash, depend-
ing on the crash severity and whether the
front occupants are belted or unbelted. Ad-
ditionally, the front passenger air bag may
be automatically turned OFF under some
conditions, depending on the weight de-
tected on the front passenger seat and
how the seat belt is used. If the front pas-
senger air bag is OFF, the front passenger
air bag status light will be illuminated (if the
seat is unoccupied, the light will not be illu-
minated, but the air bag will be off). For
additional information, refer to “Front pas-
senger air bag and status light” in this sec-
tion. One front air bag inflating does not
indicate improper performance of the sys-
tem.

If you have any questions about your air
bag system, it is recommended that you
visit a NISSAN dealer. 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 do not provide re-
straint to the lower body.

Even with NISSAN 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 in-
flate 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 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 placed in the ON posi-
tion.

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

1-53

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:

∙ Unoccupied front passenger’s seat:

The

light is OFF and the front pas-

senger air bag is OFF and will not inflate
in a crash.

∙ Front passenger seat occupied by a

small adult, child or child restraint as
outlined in this section: The

light

illuminates to indicate that the front
passenger air bag is OFF and will not
inflate in a crash.

∙ Occupied front passenger seat and the

passenger meets the conditions as
outlined in this section: The

light is

OFF to indicate that the front passen-
ger air bag is operational.

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.

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-

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Safety—Seats, seat belts and supplemental restraint system

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
with the seat occupied. The light will not
illuminate when the front passenger seat is
unoccupied.

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
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.

Safety—Seats, seat belts and supplemental restraint system

1-55

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, the
system may be sensing an unoccupied
seat (in which case the air bag is OFF). A
NISSAN dealer can check that the system is
OFF 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 blink. 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.

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.

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Safety—Seats, seat belts and supplemental restraint system

NOTE:

This vehicle’s occupant classification
sensor system locks the classification
during driving so it is important that you
confirm that the front passenger is prop-
erly classified prior to driving. Also, the
occupant classification sensor system
may recalculate the weight of the occu-
pant when the vehicle comes to a stop
(i.e. stop light, stop sign, etc.), so front
passenger seat occupants should con-
tinue 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 no front passenger

and no objects on the front passenger
seat:

This may be due to the following condi-
tions that may be interfering with the
weight sensors:

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

hanging on the seat or placed in the
seatback pocket.

∙ 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 vehicle
should be checked as soon as possible. It is
recommended that you visit a NISSAN
dealer for this service.

2. If the light is ON with an adult occupy-

ing 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.

Safety—Seats, seat belts and supplemental restraint system

1-57

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.

3. 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.

∙ 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.

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.

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Safety—Seats, seat belts and supplemental restraint 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
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.

Safety—Seats, seat belts and supplemental restraint system

1-59

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. 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, although they may
inflate if the forces in another type of colli-

sion are similar to those of a higher severity
side impact. They are designed to inflate on
the side where the vehicle is impacted.
They may not inflate in certain side colli-
sions.

Curtain air bags are also designed to inflate
in certain types of rollover collisions or near
rollovers. As a result, certain vehicle move-
ments (for example, during severe off-
roading) may cause the curtain air bags to
inflate.

Vehicle damage (or lack of it) is not always
an indication of proper side air bag and
curtain air bag operation.

When the side air bags and curtain air bags
inflate, 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.

Side air bags, along with the use of seat
belts, help to cushion the impact force on
the chest of the front occupants. Curtain
air bags help to cushion the impact force to
the head of occupants in the front and rear
outboard seating positions. They can help
save lives and reduce serious injuries. How-

ever, an inflating side air bag or curtain air
bag may cause abrasions or other injuries.
Side air bags and curtain air bags do not
provide restraint to the lower body.

The seat belts should be correctly worn
and the driver and passenger seated up-
right as far as practical away from the side
air bag. Rear seat passengers should be
seated as far away as practical from the
door finishers and side roof rails. The side
air bags and curtain air bags inflate quickly
in order to help protect the occupants. Be-
cause of this, the force of the side air bags
and curtain air bags inflating can increase
the risk of injury if the occupant is too close
to, or is against, these air bag modules dur-
ing inflation. The side air bag will deflate
quickly after the collision is over.

The curtain air bags will remain inflated for
a short time.

The side air bags and curtain air bags
operate only when the ignition switch is
in the ON or START position.

LRS0259

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Safety—Seats, seat belts and supplemental restraint system

WARNING

∙ Do not place any objects near the

seatback of the front seats. Also, do
not place any objects (an umbrella,
bag, etc.) between the front door fin-
isher and the front seat. Such objects
may become dangerous projectiles
and cause injury if a side air bag
inflates.

∙ Right after inflation, several side air

bag and curtain air bag system com-
ponents 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 side air bag and curtain air bag
systems. This is to prevent damage to
or accidental inflation of the side air
bag and curtain air bag systems.

∙ Do not make unauthorized changes

to your vehicle’s electrical system,
suspension system or side panel. This
could affect proper operation of the
curtain air bag systems.

∙ Tampering with the side air bag sys-

tem may result in serious personal in-
jury. For example, do not change the
front seats by placing material near
the seatbacks or by installing addi-
tional trim material, such as seat cov-
ers, around the side air bag.

∙ It is recommended that you visit a

NISSAN dealer for work on and around
the side air bag and curtain air bag
system. It is also recommended that
you visit a NISSAN dealer for installa-
tion of electrical equipment. The SRS
wiring

harnesses*

should

not

modified or disconnected. Unauthor-
ized electrical test equipment and
probing devices should not be used
on the side air bag or curtain air bag
systems.

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

When selling your vehicle, we request that
you inform the buyer about the side air bag
and curtain air bag systems and guide the
buyer to the appropriate sections in this
Owner’s Manual.

Seat belt with pretensioner(s)
(front seats)

WARNING

∙ The pretensioner(s) cannot be reused

after activation. They must be re-
placed together with the retractor
and buckle as a unit.

∙ If the vehicle becomes involved in a

collision but pretensioner(s) are not
activated, be sure to have the preten-
sioner system checked and, if neces-
sary, replaced. It is recommended that
you visit a NISSAN dealer for this
service.

∙ No unauthorized changes should be

made to any components or wiring of
the pretensioner system. This is to
prevent damage to or accidental acti-
vation of the pretensioner(s). Tamper-
ing with the pretensioner system may
result in serious personal injury.

Safety—Seats, seat belts and supplemental restraint system

1-61

∙ It is recommended that you visit a

NISSAN dealer for work on and around
the pretensioner system. It is also rec-
ommended that you visit a NISSAN
dealer for installation of electrical
equipment. Unauthorized electrical
test equipment and probing devices
should not be used on the preten-
sioner system.

∙ If you need to dispose of the preten-

sioner(s) or scrap the vehicle, it is rec-
ommended that you visit a NISSAN
dealer for this service. Incorrect dis-
posal procedures could cause per-
sonal injury.

The pretensioner system may activate
with the supplemental air bag system in
certain types of collisions. Working with the
seat belt retractor, the pretensioner(s) help
tighten the seat belt when the vehicle be-
comes involved in certain types of colli-
sions, helping to restrain front seat occu-
pants.

The pretensioner(s) are encased within the
seat belt retractor and to the seat belt an-
chor affixed to the floor of the vehicle.
These seat belts are used the same way as
conventional seat belts.

When pretensioner(s) activate, smoke is re-
leased and a loud noise may be heard. This
smoke is not harmful and does not indi-
cate a fire. Care should be taken not to
inhale it, as it may cause irritation and
choking. Those with a history of a breath-
ing condition should get fresh air promptly.
After the pretensioner(s’) activation, load
limiters allow the seat belt to release web-
bing (if necessary) to reduce forces against
the chest.

The

supplemental

air

bag

warning

light

is used to indicate malfunctions

in the pretensioner system. For additional
information, refer to "Supplemental air bag
warning light" in this section. If the opera-
tion of the supplemental air bag warning
light indicates there is a malfunction, have
the system checked. It is recommended
that you visit a NISSAN dealer for this ser-
vice.
When selling your vehicle, we request that
you inform the buyer about the preten-
sioner system and guide the buyer to the
appropriate

sections

this

Owner’s

Manual.

1. SRS Air bag warning labels

The warning labels are located on the
surface of the sun visors.

SUPPLEMENTAL AIR BAG WARNING
LABELS

Warning labels about the supplemental
front-impact air bag system are placed in
the vehicle as shown in the illustration.

WARNING

Do not use a rear-facing child restraint
on a seat protected by an air bag in
front of it. If the air bag deploys, it may
cause serious injury or death.

WRS0897

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Safety—Seats, seat belts and supplemental restraint system

SUPPLEMENTAL AIR BAG WARNING
LIGHT

The supplemental air bag warning light,
displaying

in the instrument panel,

monitors the circuits for the air bag sys-
tems and all related wiring.
When the ignition switch is in the ON or
START position, the supplemental air bag
warning light illuminates for about 7 sec-
onds and then turns off. This means the
system is operational.

If any of the following conditions occur, the
front air bag needs servicing:

∙ The supplemental air bag warning light

remains on after approximately 7 sec-
onds.

∙ The supplemental air bag warning light

flashes intermittently.

∙ The supplemental air bag warning light

does not come on at all.

Under these conditions, the front air bag
may not operate properly. It must be
checked and repaired. It is recommended
that you visit a NISSAN dealer for this ser-
vice.

WARNING

If the supplemental air bag warning
light is on, it could mean that the front
air bag will not operate in an accident.
To help avoid injury to yourself or oth-
ers, have your vehicle checked as soon
as possible. It is recommended that you
visit a NISSAN dealer for this service.

Repair and replacement
procedure

The front air bags, side air bags, curtain air
bags and pretensioner(s) are designed to
inflate on a one-time-only basis. As a re-
minder, unless it is damaged, the supple-
mental air bag warning light remains illu-
minated after inflation has occurred. These
systems should be repaired and/or re-
placed as soon as possible. It is recom-
mended that you visit a NISSAN dealer for
this service.

When maintenance work is required on the
vehicle, the front air bags, side air bags,
curtain air bags, pretensioner(s) and re-
lated parts should be pointed out to the
person performing the maintenance. The
ignition switch should always be placed in
the LOCK position when working under the
hood or inside the vehicle.

LRS0100

Safety—Seats, seat belts and supplemental restraint system

1-63

WARNING

∙ Once a front air bag, side air bag, or

curtain air bag has inflated, the air
bag module will not function again
and must be replaced. Additionally,
the activated pretensioner(s) must
also be replaced. The air bag module
and pretensioner(s) should be re-
placed. It is recommended that you
visit a NISSAN dealer for this service.
However, the air bag module and pre-
tensioner(s) cannot be repaired.

∙ The front air bag, side air bag, curtain

air bag systems and the pretensioner
system should be inspected if there is
any damage to the front end or side
portion of the vehicle. It is recom-
mended that you visit a NISSAN dealer
for this service.

∙ If you need to dispose of the supple-

mental air bag or pretensioner sys-
tems or scrap the vehicle, it is recom-
mended that you visit a NISSAN
dealer. Incorrect disposal procedures
could cause personal injury.

∙ If there is an impact to your vehicle

from any direction, your Occupant
Classification Sensor (OCS) should be
checked to verify it is still functioning
correctly. It is recommended that you
visit a NISSAN dealer for this service.
The OCS should be checked even if no
air bags deploy as a result of the im-
pact. Failure to verify proper OCS
function may result in an improper air
bag deployment resulting in injury or
death.

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Safety—Seats, seat belts and supplemental restraint system

Nissan Micra (2018 year). Instruction - part 5