INFINITI FX 2013 Repair Manual

1-42Safety—Seats, seat belts and supplemental restraint system

SSS0903
1. Crash zone sensor
2.Supplemental front-impact air bag
modules
3. Front seat-mounted side-impact sup- plemental air bag modules
4. Occupant classification sensors
(weight sensors) 5.
Occupant detection system control
unit
6. Roof-mounted curtain side-impact
and rollover supplemental air bags
7. Roof-mounted curtain side-impact
and rollover supplemental air bag
inflators 8. Air bag Control Unit (ACU)
9. Satellite sensors
10. Seat belt pretensioners
INFINITI ADVANCED AIR BAG SYS-
TEM (front seats)
GUID-894AF5B1-4C87-4697-A7FB-E0BA22FADE03
WARNING
To ensure proper operation of the passen-
ger’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. (4kg) on the seatback, head re-
straint or in the seatback pocket.
. Do not store luggage behind the seat
that can press into the seatback.
. 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 in
accordance with the above description,
please take your vehicle to your INFINITI
retailer to check the passenger seat
advanced air bag system.
Safety —Seats, seat belts and supplemental restraint system1-43

1-44Safety—Seats, seat belts and supplemental restraint system

SSS0676
Front passenger air bag status light
Front passenger air bag and status
light
GUID-8C4B2DA9-41B7-4E9B-9A84-5814B9442947
WARNING
The front passenger air bag is designed to
automatically turn OFF under some condi-
tions. 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 severityof injury in an accident.
Status light:GUID-D73A39BF-43C8-459F-9C24-47B7F579C407
is located under the climate controls.
After the ignition switch is placed in the
"ON" position, the front passenger air bag
status light on the instrument panel
illuminates for about 7 seconds and then
turns off or illuminates depending on the
front passenger seat occupied status. The
light operates as follows:
. Unoccupied passenger seat: The
light is OFF and the front passenger air
bag is OFF and will not inflate in a
crash.
. Passenger seat occupied by a small
adult, child or child restraint as out-
lined in this section: The
light
illuminates to indicate that the front
passenger air bag is OFF and will not
inflate in a crash.
. Occupied passenger seat and the pas-
senger meets the conditions outlined in
this section: The
light is OFF to
indicate that the front passenger air
bag is operational.
Safety —Seats, seat belts and supplemental restraint system1-45

1-46Safety—Seats, seat belts and supplemental restraint system
Front passenger air bag:GUID-D73A39BF-43C8-459F-9C24-47B7F579C407

, located in the
meter and gauges area will blink. Have the
system checked by an INFINITI retailer.
Other supplemental front-impact
air bag precautions
GUID-5C2FA888-FA94-4BF5-A861-7D3C24A0D2DA
WARNING
. Do not place any objects on the steering
wheel pad or on the instrument panel.
Also, do not place any objects between
any occupant and the steering wheel or
instrument panel. Such objects may
become dangerous projectiles and cause
injury if the front air bags inflate.
. Do not place objects with sharp edges
on the seat. Also, do not place heavy
objects on the seat that will leave
permanent impressions in the seat. Such
objects can damage the seat or occupant
classification sensors (weight sensors).
This can affect the operation of the air
bag system and result in serious perso-
nal injury. .
Do not use water or acidic cleaners (hot
steam cleaners) on the seat. This can
damage the seat or occupant classifica-
tion sensors. This can also affect the
operation of the air bag system and
result in serious personal injury.
. 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, suspen-
sion system or front end structure. This
could affect proper operation of the front
air bag system.
. Tampering with the air bag system may
result in serious personal injury. Tamper-
ing includes changes to the steering
wheel and the instrument panel assem-
bly by placing material over the steering
wheel pad and above the instrument
panel or by installing additional trim
Safety —Seats, seat belts and supplemental restraint system1-47

1-48Safety—Seats, seat belts and supplemental restraint system
SSS0521
FRONT SEAT-MOUNTED SIDE-IM-
PACT SUPPLEMENTAL AIR BAG AND
ROOF-MOUNTED CURTAIN SIDE-IM-
PACT AND ROLLOVER SUPPLEMEN-
TAL AIR BAG SYSTEMS
GUID-D2D3EDA5-D6D9-4889-8EE0-2C6045195C42

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 finisher 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 and rollover 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 side air bag and curtain and rollover
air bags. This is to prevent damage to or
accidental inflation of the side air bag
and curtain and rollover air bag systems.
Safety —Seats, seat belts and supplemental restraint system1-49

1-50Safety—Seats, seat belts and supplemental restraint system
WARNING
. The pretensioners cannot be reused after
activation. They must be replaced to-
gether with the retractor and buckle as a
unit.
. If the vehicle becomes involved in a
collision but a pretensioner is not
activated, be sure to have the preten-
sioner system checked and, if necessary,
replaced by an INFINITI retailer.
. No unauthorized changes should be
made to any components or wiring of
the pretensioner system. This is to
prevent damage to or accidental activa-
tion of the pretensioners. Tampering
with the pretensioner system may result
in serious personal injury.
. Work around and on the pretensioner
system should be done by an INFINITI retailer. Installation of electrical equip-
ment should also be done by an INFINITI
retailer. Unauthorized electrical test
equipment and probing devices should
not be used on the pretensioner system.
. If you need to dispose of a pretensioner
or scrap the vehicle, contact an INFINITI
retailer. Correct pretensioner disposal
procedures are set forth in the appro-
priate INFINITI Service Manual. Incorrect
disposal procedures could cause perso-
nal injury.
The pretensioner system may activate with
the supplemental air bag system in certain
types of collisions. Working with the seat
belt retractor, it helps tighten the seat belt
when the vehicle becomes involved in
certain types of collisions, helping to
restrain front seat occupants.
The pretensioner is encased with the seat
belt retractor. These seat belts are used the
same way as conventional seat belts.
When a pretensioner activates, smoke is
released and a loud noise may be heard.
The smoke is not harmful, and it 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 breath-

ing condition should get fresh air promptly.
After pretensioner activation, load limiters
allow the seat belt to release webbing (if
necessary) to reduce forces against the
chest.
The supplemental air bag warning light
is used to indicate malfunctions in the
pretensioner system. (See “Supplemental
air bag warning light” (P.1-51) for more
details.) If the operation of the supple-
mental air bag warning light indicates
there is a malfunction, have the system
checked by an INFINITI retailer.
When selling your vehicle, we request that
you inform the buyer about the preten-
sioner system and guide the buyer to the
appropriate sections in this Owner’s Man-
ual.
SSS1016
SUPPLEMENTAL AIR BAG WARNING
LABELS
GUID-5A94D5D5-26FE-45B4-A114-8DC54271D69F
SPA1097
SUPPLEMENTAL AIR BAG WARNING
LIGHT
GUID-48038CBC-E051-4310-B416-D7927C4C83A8
in the instrument panel,
monitors the circuits for the air bag
systems, pretensioners and all related
wiring.
When the ignition switch is in the ON
position, the supplemental air bag warning
light illuminates for about 7 seconds and
then turns off. This means the system is
operational.
If any of the following conditions occur, the
front air bag, side air bag, curtain and
Safety —Seats, seat belts and supplemental restraint system1-51