INFINITI G35 2003 Owner's Manual

WARNINGSupplemental side air bag and curtain
side-impact air bag:
O The supplemental side air bag and
curtain side-impact air bag ordinarily
will not inflate in the event of a frontal
impact, rear impact, rollover or lower
severity side collision. Always wear
your seat belts to help reduce the risk
or severity of injury in various kinds
of accidents. O The seat belts, the supplemental side
air bag and curtain side-impact air
bag are most effective when you are
sitting well back and upright in the
seat. The side air bag and curtain
side-impact 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 seat or rear outboard seats to extend their hand out of the win-
dow or lean against the door. Some
examples of dangerous riding posi-
tions are shown in the previous illus-
trations.
O When sitting in the rear seat, do not
hold onto the seatback of the front
seat. If the supplemental side air bag
inflates, you may be seriously in-
jured. Be especially careful with chil-
dren, who should always be properly
restrained.SSS0101
SSS0188 SSS0140
Seats, restraints and supplemental air bag systems
1-15
Z 02.7.29/V35-D/V5.0
X

O Do not use seat covers on the front
seatbacks. They may interfere with
supplemental side air bag inflation. SSS0159 SSS0162
1-16 Seats, restraints and supplemental air bag systems
Z 02.7.29/V35-D/V5.0
X

Supplemental air bag system 1. Crash zone sensor
2. Supplemental front air bag modules
3. Supplemental side air bag modules
4. Supplemental curtain side-impact air bags 5. Supplemental curtain side-impact air bag
modules
6. Diagnosis sensor unit
7. Seat belt pre-tensioner
8. Satellite sensors SSS0189A
Seats, restraints and supplemental air bag systems
1-17
Z 02.7.29/V35-D/V5.0
X

The driver supplemental air bag is located in
the center of the steering wheel; the front
passenger supplemental air bag is mounted in
the instrument panel above the glove box.
These systems are designed to meet optional
certification requirements under U.S. regula- tions. They are also permitted in Canada. The
optional certification allows front air bags to be
designed to inflate somewhat less forcefully
than previously. However, all of the informa-
tion, cautions and warnings in this manual
still apply and must be followed. 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 supplemental
air bag operation.
The supplemental air bag system has dual
stage inflators for both the driver and passen-
ger air bags. The system monitors information
from the crash zone sensor, the diagnosis
sensor unit and seat belt buckle sensors that
detect if the seat belts are fastened, inflator
operation is based on the severity of a collision
and whether the seat belts are being used.
Only one front air bag may inflate in a crash,
depending on the crash severity and whether
the front occupants are belted or unbelted.
This does not indicate improper performance
of the system. If you have any questions about
the performance of your air bag system,
please contact your INFINITI retailer.
When the supplemental 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 breath- SSS0221
1-18 Seats, restraints and supplemental air bag systems
Z 02.7.29/V35-D/V5.0
X

ing condition should get fresh air promptly.
Supplemental front air bags, along with the
use of seat belts, helps to cushion the impact
force on the face and chest of the front occu-
pants. They can help save lives and reduce
serious injuries. However, an inflating front air
bag may cause facial abrasions or other inju-
ries. Front air bags do not provide restraint to
the lower body.
The 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 supplemental front air
bags inflates 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 air bag will deflate quickly after the colli-
sion is over.
After turning the ignition key 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. WARNING O 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 supple-
mental front air bag inflates.
O Right after inflation, several air bag
system components will be hot. Do
not touch them; you may severely
burn yourself.
O No unauthorized changes should be
made to any components or wiring of
the supplemental front air bag sys-
tem. This is to prevent accidental
inflation of the air bag or damage to
the air bag system.
O Do not make unauthorized changes
to your vehicle's electrical system,
suspension system or front end
structure. This could affect proper operation of the supplemental air bag
system.
O Tampering with the supplemental
front air bag system may result in
serious personal injury. Tampering
includes changes to the steering
wheel and the instrument panel as-
sembly by placing material over the
steering wheel pad, above the dash-
board, or by installing additional trim
material around the air bag system.
O Work around and on the supplemen-
tal front air bag system should be
done by an authorized INFINITI re-
tailer. Installation of electrical equip-
ment should also be done by an au-
thorized INFINITI retailer. The yellow
and orange Supplemental Restraint
System (SRS) wiring and connectors
should not be modified or discon-
nected. Unauthorized electrical test
equipment and probing devices
should not be used on the air bag
system.
Seats, restraints and supplemental air bag systems
1-19
Z 02.7.29/V35-D/V5.0
X

O A cracked windshield should be re-
placed immediately by a qualified re-
pair facility. A cracked windshield
could affect inflation of the supple-
mental air bag system.
O The SRS wiring harness connectors
are yellow and orange for easy iden-
tification.
When selling your vehicle, we request that you
inform the buyer about the supplemental front
air bag system and guide the buyer to the
appropriate sections in this Owner's Manual.
Supplemental side air bag and
curtain side-impact air bag systems The supplemental side air bags are located in
the outside of the seatback of the front seats.
The supplemental curtain side-impact air bags
are located in the side roof rails. These sys-
tems are designed to meet voluntary guide-
lines to help reduce the risk of injury to out-of-
position occupants. However, all of the
information, cautions and warnings in this
manual still apply and must be followed.
The supplemental side air bags and curtain
side-impact air bags are designed to inflate in
higher severity side collisions on the side of the vehicle impacted, although they may in-
flate if the forces in another type of collision are
similar to those of a higher severity side im-
pact. They are designed to inflate on the side
where the vehicle is impacted. They may not
inflate in certain side collisions. Vehicle dam-
age (or lack of it) is not always an indication of
proper supplemental side air bag and curtain
side-impact air bag operation.
When the supplemental side air bag and cur-
tain side-impact air bag 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.
Supplemental side air bags, along with the use
of seat belts, help to cushion the impact force
on the chest of the front occupants. Curtain
side-impact air bags help to cushion the im-
pact force to the head of occupants in the front
and rear outboard seating positions. They can
help save lives and reduce serious injuries.
However, an inflating side air bag and curtain
side-impact air bag may cause abrasions or
other injuries. Supplemental side air bags and
curtain side-impact air bags do not provide
restraint to the lower body.
The seat belts should be correctly worn and SSS0190
1-20 Seats, restraints and supplemental air bag systems
Z 02.7.29/V35-D/V5.0
X

the driver and passenger seated upright 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 side-
impact air bag inflate quickly in order to help
protect the front occupants. Because of this,
the force of the side air bag and curtain
side-impact air bag inflating can increase the
risk of injury if the occupant is too close to, or
is against, these air bag modules during infla-
tion. The side air bag and curtain side-impact
air bag will deflate quickly after the collision is
over.
After turning the ignition key to the ON
position, the supplemental air bag warning
light illuminates. The air bag warning light
will turn off after about 7 seconds if the
systems are operational.
WARNINGO 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 the side air bag
inflates.
O Right after inflation, several side air
bag and curtain side-impact air bag
system components will be hot. Do
not touch them; you may severely
burn yourself.
O No unauthorized changes should be
made to any components or wiring of
this side air bag and curtain side-
impact air bag system. This is to
prevent accidental inflation of the
side air bag and curtain side-impact
air bag or damage to the side air bag
and curtain side-impact air bag sys-
tem.
O Do not make unauthorized changes
to your vehicle's electrical system,
suspension system or side panel.
This could affect proper operation of
the supplemental side air bag and
curtain side-impact air bag system.
O Tampering with the supplemental
system may result in serious per- sonal injury. For example, do not
change the front seat by placing ma-
terial near the seatback or by install-
ing additional trim material, such as
seat covers, around the side air bag.
O Work around and on the side air bag
and curtain side-impact air bag sys-
tem should be done by an authorized
INFINITI retailer. Installation of electri-
cal equipment should also be done
by an authorized INFINITI retailer. The
SRS wiring harnesses* should not be
modified or disconnected. Unautho-
rized electrical test equipment and
probing devices should not be used
on the side air bag system.
* The SRS wiring harnesses are cov-
ered with yellow insulation either just
before the harness connectors or
over the complete harness for easy
identification.
When selling your vehicle, we request that you
inform the buyer about the side air bag and
curtain side-impact air bag system and guide
Seats, restraints and supplemental air bag systems
1-21
Z 02.7.29/V35-D/V5.0
X

the buyer to the appropriate sections in this
Owner's Manual.
Pre-tensioner seat belt system (For
front seats)
WARNINGO The pre-tensioner seat belt cannot be
reused after activation. It must be
replaced together with the retractor
as a unit.
O If the vehicle becomes involved in a
frontal collision but the pre-tensioner
is not activated, be sure to have the
pre-tensioner system checked and, if
necessary, replaced by your INFINITI
retailer.
O No unauthorized changes should be
made to any components or wiring of
the pre-tensioner seat belt system.
This is to prevent accidental activa-
tion of the pre-tensioner seat belt or
damage to the pre-tensioner seat belt
operation. Tampering with the pre-
tensioner seat belt system may re- sult in serious personal injury.
O Work around and on the pre-
tensioner system should be done by
an authorized INFINITI retailer. Instal-
lation of electrical equipment should
also be done by an authorized
INFINITI retailer. Unauthorized electri-
cal test equipment and probing de-
vices should not be used on the pre-
tensioner seat belt system.
O If you need to dispose of the pre-
tensioner or scrap the vehicle, con-
tact an authorized INFINITI retailer.
Correct pre-tensioner disposal proce-
dures are set forth in the appropriate
INFINITI Service Manual. Incorrect
disposal procedures could cause
personal injury.
The front seat pre-tensioner seat belt system
activates in conjunction with the supplemental
front air bag. Working with the seat belt retrac-
tor, it helps tighten the seat belt the instant the
vehicle becomes involved in certain types of
collisions, thereby restraining seat occupants.
The pre-tensioner is encased with the seat belt's retractor. These seat belts are used the
same as conventional seat belts.
When the pre-tensioner seat belt activates,
smoke is released and a loud noise may be
heard. The smoke is not harmful, but 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.
If any abnormality occurs in the pre-tensioner
seat belt system, the supplemental air bag
warning light
will not come on, will flash
intermittently or will turn on for 7 seconds and
remain on after the ignition key has been
turned to the ON or START position. In this
case, the pre-tensioner seat belt may not
function properly. They must be checked and
repaired. Take your vehicle to the nearest
authorized INFINITI retailer.
When selling your vehicle, we request that you
inform the buyer about the pre-tensioner seat
belt system and guide the buyer to the appro-
priate sections in this Owner's Manual.
1-22 Seats, restraints and supplemental air bag systems
Z 02.11.7/V35-D/V5.0
X

SUPPLEMENTAL AIR BAG
WARNING LABELS Warning labels about the supplemental air bag
system are placed in the vehicle as shown in
the illustration.
SUPPLEMENTAL AIR BAG
WARNING LIGHT The supplemental air bag warning light, dis-
playing in the instrument panel, monitors
the circuits of the supplemental front air bag,
supplemental side air bag and curtain side-
impact air bag systems, and pre-tensioner
seat belt. The circuits monitored by the air bag
warning light are the diagnosis sensor unit,
satellite sensors, front air bag modules, side
air bag modules, curtain side-impact air bag
modules, pre-tensioner seatbelt and all related
wiring.
After turning the ignition key to the ON posi- SPA0945B SPA1097
Seats, restraints and supplemental air bag systems
1-23
Z 02.7.29/V35-D/V5.0
X

tion, 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.
If any of the following conditions occur, the
supplemental front air bag, supplemental side
air bag and curtain side-impact air bag sys-
tems, and pre-tensioner seat belt need servic-
ing:
O The supplemental air bag warning light
remains on after approximately 7 seconds.
O The supplemental air bag warning light
flashes intermittently.
O The supplemental air bag warning light
does not come on at all.
Under these conditions, the supplemental front
air bags, supplemental side air bags, curtain
side-impact air bags and/or pre-tensioner seat
belt may not operate properly. They must be
checked and repaired. Take your vehicle to the
nearest authorized INFINITI retailer.
WARNINGIf the supplemental air bag warning light
is on, it could mean that the supplemen- tal front air bag, supplemental side air
bag, curtain side-impact air bag sys-
tems and/or pretensioner seat belt
will not operate in an accident.
Repair and replacement procedure The supplemental front air bags, supplemental
side air bags, curtain side-impact air bags and
pre-tensioner seat belts are designed to acti-
vate on a one-time-only basis. As a reminder,
unless it is damaged, the supplemental air bag
warning light will remain illuminated after infla-
tion has occurred. Repair and replacement of
these systems should be done only by an
authorized INFINITI retailer.
When maintenance work is required on the
vehicle, the supplemental front air bags, side
air bags, curtain side-impact air bags, related
parts and pre-tensioner seat belt should be
pointed out to the person conducting the main-
tenance. The ignition key should always be in
the LOCK position when working under the
hood or inside the vehicle. WARNING O Once the supplemental front air bag,
side air bag or curtain side-impact air
bag has inflated, the air bag module
will not function again and must be
replaced. Additionally, if any of the
supplemental front air bags inflate,
the activated pre-tensioner seat belt
must also be replaced. The air bag
module and pre-tensioner seat belt
system should be replaced by an au-
thorized INFINITI retailer. The air bag
modules and pre-tensioner seat belt
system cannot be repaired.
O The supplemental front air bag and
side air bag, curtain side-impact air
bag systems and pre-tensioner seat
belt system should be inspected by
an authorized INFINITI retailer if there
is any damage to the front end or side
portion of the vehicle.
O If you need to dispose of these
supplemental systems or scrap the
vehicle, contact an authorized
INFINITI retailer.
1-24 Seats, restraints and supplemental air bag systems
Z 02.7.29/V35-D/V5.0
X