air condition INFINITI FX 2010 Owners Manual

●The driver and front passenger seat belt
buckles are equipped with sensors that de-
tect if the seat belts are fastened. The Ad-
vanced Air Bag System monitors the severity
of a collision and seat belt usage then in-
flates the air bags. Failure to properly wear
seat belts can increase the risk or severity of
injury in an accident.
● The front passenger seat is equipped with
occupant classification sensors (weight sen-
sors) that turn the front passenger air bag
OFF under some conditions. This sensor is
only used in this seat. Failure to be properly
seated and wearing the seat belt can in-
crease the risk or severity of injury in an
accident. See “Front passenger air bag and
status light” later in this section.
● Keep hands on the outside of the steering
wheel. Placing them inside the steering
wheel rim could increase the risk of injury if
the front air bag inflates.
SSS0007
SSS0006
SSS0008
SSS0009
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1. Crash zone sensor
2. Supplemental front-impact air bag mod-ules
3. Front seat-mounted side-impact supple- mental 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 SYSTEM
(front seats)
WARNING
To ensure proper operation of the passenger’s
advanced air bag system, please observe the
following items.
● Do not allow a passenger in the rear seat to
push or pull on the seatback pocket.
● Do not place heavy loads heavier than 9 lbs.
(4kg) on the seatback, head restraint 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.
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●Until you have confirmed with your retailer
that your passenger seat advanced air bag is
working properly, position the occupants in
the rear seating positions.
This vehicle is equipped with the INFINITI Ad-
vanced Air Bag System for the driver and front
passenger seats. This system is designed to
meet certification requirements under U.S.
regulations. It is also permitted in Canada.
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
passenger supplemental front-impact air bag is
mounted in the instrument panel above the
glove box. The front air bags are designed to
inflate in higher severity frontal collisions, al-
though they may inflate if the forces in another
type of collision are similar to those of a higher
severity frontal impact. They may not inflate in
certain frontal collisions. Vehicle damage (or
lack of it) is not always an indication of proper
front air bag operation.
The INFINITI Advanced Air Bag System has dual
stage air bag inflators. The system monitors
information from the Air bag Control Unit (ACU),
seat belt buckle sensors and the occupant classification sensors (weight sensors). Inflator
operation is based on the severity of a collision
and seat belt usage for the driver. For the front
passenger, the occupant classification sensors
are also monitored. Based on information from
the sensors, only one front air bag may inflate
in a crash, depending on the crash severity and
whether the front occupants are belted or un-
belted. Additionally, the front passenger air bag
may be automatically turned OFF under some
conditions, depending on the information pro-
vided by the occupant classification sensors. If
the front passenger air bag is OFF, the passen-
ger air bag status light will be illuminated (if the
seat is unoccupied, the light will not be illumi-
nated, but the air bag will be off). (See “Front
passenger air bag and status light” later in this
section for further details.) One front air bag
inflating does not indicate improper perfor-
mance of the system.
If you have any questions about your air bag
system, contact INFINITI or an INFINITI retailer. If
you are considering modification of your vehicle
due to a disability, you may also contact
INFINITI. Contact information is contained in the
front of this Owner’s Manual.
When a front air bag inflates, a fairly loud noise
may be heard, followed by release of smoke.
This smoke is not harmful and does not indicate
a fire. Care should be taken not to inhale it, asit may cause irritation and choking. Those with
a history of a breathing condition should get
fresh air promptly.
Front air bags, along with the use of seat belts,
help to cushion the impact force on the head
and chest of the front occupants. They can help
save lives and reduce serious injuries. However,
an inflating front air bag may cause facial
abrasions or other injuries. Front air bags do
not provide restraint to the lower body.
Even with INFINITI advanced air bags, seat belts
should be correctly worn and the driver and
passenger seated upright as far as practical
away from the steering wheel or instrument
panel. The front air bags inflate quickly in order
to help protect the front occupants. Because of
this, the force of the front air bag inflating can
increase the risk of injury if the occupant is too
close to, or is against, the air bag module
during inflation.
The front air bags deflate quickly after a colli-
sion.
The front air bags operate only when the ignition
switch is in the ON position.
After pushing the ignition switch to the ON posi-
tion, the supplemental air bag warning light illu-
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minates. The supplemental air bag warning light
will turn off after about 7 seconds if the system is
operational.
Front passenger air bag and status
light
WARNING
The front passenger air bag is designed to au-
tomatically turn OFF under some conditions.
Read this section carefully to learn how it oper-
ates. Proper use of the seat, seat belt and child
restraints is necessary for most effective pro-
tection. 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 air bag status light
is located under the climate controls. 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 outlined in this
section: The
light illuminates to indi-
cate that the front passenger air bag is OFF
and will not inflate in a crash.
● Occupied passenger seat and the passenger
meets the conditions outlined in this sec-
tion: The
light is OFF to indicate that
the front passenger air bag is operational.
Front passenger air bag :
The front passenger air bag is designed to
automatically turn OFF when the vehicle is
operated under some conditions as described
below as permitted by U.S. regulations. 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,
Front passenger air bag status light
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such as children, by requiring the air bag to be
automatically turned OFF.
The occupant classification sensors (weight
sensors) are on the seat cushion frame under
the front passenger seat and are designed to
detect an occupant and objects on the seat. For
example, if a child is in the front passenger
seat, the Advanced Air Bag System is designed
to turn the passenger air bag OFF in accordance
with the regulations. Also, if a child restraint of
the type specified in the regulations is on the
seat, the occupant classification sensors can
detect it 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
passenger air bag to be automatically turned
OFF. For small adults it may be turned OFF,
however, if the occupant does not sit in the seat
properly (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 supplemental air bag.
INFINITI recommends that pre-teens and chil-
dren be properly restrained in a rear seat.
INFINITI also recommends that appropriatechild restraints and booster seats be properly
installed in a rear seat. If this is not possible,
the occupant classification sensors are de-
signed to operate as described above to turn
the front passenger air bag OFF for specified
child restraints. Failing to properly secure child
restrains and to use the ALR mode may allow
the restraint to tip or move in an accident or
sudden stop. This can also result in the passen-
ger air bag inflating in a crash instead of being
OFF. (See “CHILD RESTRAINTS” earlier in this
section for proper use and installation.)
If the front passenger seat is not occupied, the
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 being detected by the occupant
classification sensors. 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 restrained properly.
Using the passenger air bag status light, you
can monitor when the front passenger air bag is
automatically turned OFF with the seat occu-
pied. The light will not illuminate when the front
passenger seat is unoccupied.
If an adult occupant is in the seat but the
passenger air bag status light is illuminated
(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.
If a child restraint must be used in the front
seat, the passenger air bag status light may or
may not be illuminated, depending on the size
of the child and the type of child restraint being
used. If the passenger air bag status light is not
illuminated (indicating 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
occupant is positioned properly. If the passen-
ger air bag status light is still not illuminated,
reposition the occupant or child restraint in a
rear seat.
If the 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). Your INFINITI retailer can check
that the system is OFF by using a special tool.
However, until you have confirmed with your
retailer that your air bag is working properly,
reposition the occupant or child restraint in a
rear seat.
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●Work on and around the front air bag system
should be done by an INFINITI retailer. Instal-
lation of electrical equipment should also be
done by an INFINITI retailer. The Supplemen-
tal Restraint System (SRS) wiring har-
nesses* 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 replaced im-
mediately by a qualified repair facility. A
cracked windshield could affect the function
of the supplemental air bag system.
* The SRS wiring harness connectors are yel-
low and orange for easy identification.
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
in 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 curtain and
rollover air bags are located in the side roof
rails. These systems are designed to meet
voluntary guidelines 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
side air bags and curtain and rollover air bags
are designed to inflate in higher severity side
collisions, although they may inflate if the forces in another type of collision 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 collisions on the side where the
vehicle is impacted. Curtain and rollover air
bags are also designed to inflate in certain
types of rollover collisions or near rollovers.
Vehicle damage (or lack of it) is not always an
indication of proper side air bag and curtain
and rollover air bag operation.
When the side air bags and curtain and rollover
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
and pelvic area of the front occupants. Curtain
and rollover 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. However,
side air bags and curtain and rollover air bags
may cause abrasions or other injuries. Side air
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SEAT BELTS WITH PRETENSIONERS
(front seats)
WARNING
●The pretensioners cannot be reused after ac-
tivation. They must be replaced together
with the retractor and buckle as a unit.
● If the vehicle becomes involved in a frontal
collision but a pretensioner is not activated,
be sure to have the pretensioner system
checked and, if necessary, replaced by an
INFINITI retailer.
● No unauthorized changes should be made to
any components or wiring of the preten-
sioner system. This is to prevent damage to
or accidental activation of the pretension-
ers. Tampering with the pretensioner sys-
tem may result in serious personal injury.
● Work around and on the pretensioner sys-
tem should be done by an INFINITI retailer.
Installation of electrical equipment should
also be done by an INFINITI retailer. Unau-
thorized electrical test equipment and prob-
ing devices should not be used on the pre-
tensioner system. ●
If you need to dispose of a pretensioner or
scrap the vehicle, contact an INFINITI re-
tailer. Correct pretensioner disposal proce-
dures are set forth in the appropriate
INFINITI Service Manual. Incorrect disposal
procedures could cause personal injury.
The pretensioner system activates in conjunc-
tion with the front air bag system. The preten-
sioner system also activates with the curtain
and rollover air bags in certain types of rollover
collisions or near rollovers. 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 re-
leased 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 breathing condition should get
fresh air promptly. After pretensioner activation, load limiters al-
low the seat belt to release webbing (if neces-
sary) to reduce forces against the chest.
If any abnormality occurs in the pretensioner
system, the supplemental air bag warning lightwill not come on, will flash intermittently
or will turn on for 7 seconds and remain on after
the ignition switch has been pushed to the ON
position. In this case, the pretensioner system
may not function properly. They must be
checked and repaired. Take your vehicle to the
nearest INFINITI retailer.
When selling your vehicle, we request that you
inform the buyer about the pretensioner system
and guide the buyer to the appropriate sections
in this Owner’s Manual.
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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.
SRS air bag
The warning labels1are located on the
surface of the sun visors.
SUPPLEMENTAL AIR BAG WARNING
LIGHT
The supplemental air bag warning light, dis-
playing
in the instrument panel, moni-
tors the circuits of the supplemental front-
impact air bag, front seat-mounted side-impact
supplemental air bag, roof-mounted curtain
side-impact and rollover supplemental air bag,
and seat belt pretensioner systems. The moni-
tored circuits include the Air bag Control Unit
(ACU), satellite sensors, crash zone sensor,
occupant classification system front air bag
modules, side air bag modules, curtain and
rollover air bag modules, pretensioners and all
related wiring. When the ignition switch is in the ON position,
the supplemental air bag warning light illumi-
nates 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 rollover
air bag and pretensioner systems need servic-
ing:
●
The supplemental air bag warning light re-
mains on approximately 7 seconds after the
ignition switch is pushed to the ON position.
● 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, side
air bags, and curtain and rollover air bags or
pretensioner systems may not operate properly.
They must be checked and repaired. Take your
vehicle to the nearest INFINITI retailer.
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TACHOMETER
The tachometer indicates engine speed in revo-
lutions per minute (RPM).Do not rev the engine
into the red zone
1.
CAUTION
When engine speed approaches the red zone,
shift to a higher gear or reduce engine speed.
Operating the engine in the red zone may cause
serious engine damage.
ENGINE COOLANT TEMPERATURE
GAUGE
The gauge indicates the engine coolant tem-
perature.
The engine coolant temperature is within the
normal range when the gauge needle points
within the zone
1shown in the illustration.
The engine coolant temperature varies with the
outside air temperature and driving conditions.
CAUTION
If the gauge indicates engine coolant tempera-
ture near the hot (H) end of the normal range,
reduce vehicle speed to decrease temperature.
If gauge is over the normal range, stop the
vehicle as soon as safely possible. If the engine
is overheated, continued operation of the ve-
hicle may seriously damage the engine. See “IF
YOUR VEHICLE OVERHEATS” in the “6. In case of
emergency” section for immediate action
required.
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Low brake fluid warning light :
When the ignition switch is in the ON position,
the light warns of a low brake fluid level. If the
light comes on while the engine is running with
the parking brake not applied, stop the vehicle
and perform the following:
1. Check the brake fluid level. If brake fluid isnecessary, add fluid and have the system
checked by your INFINITI retailer. (See
“BRAKE FLUID” in the “8. Maintenance
and do-it-yourself” section.)
2. If the brake fluid level is correct, have the warning system checked by an INFINITI
retailer.
Anti-lock Braking System (ABS) warning indica-
tor :
When the parking brake is released and the
brake fluid level is sufficient, if both the brake
warning light and the Anti-lock Braking System
(ABS) warning light illuminate, it may indicate
the ABS is not functioning properly. Have the
brake system checked, and if necessary re-
paired, by an INFINITI retailer promptly. (See
“Anti-lock Braking System (ABS) warning light”
earlier in this section.)
WARNING
●Your brake system may not be working prop-
erly if the warning light is on. Driving could
be dangerous. If you judge it to be safe, drive
carefully to the nearest service station for
repairs. Otherwise, have your vehicle towed
because driving it could be dangerous.
● Pressing the brake pedal with the engine
stopped and/or low brake fluid level may
increase your stopping distance and braking
will require greater pedal effort as well as
pedal travel.
● If the brake fluid level is below the minimum
or MIN mark on the brake fluid reservoir, do
not drive until the brake system has been
checked at an INFINITI retailer.
Charge warning light
If the light comes on while the engine is run-
ning, it may indicate the charging system is not
functioning properly. Turn the engine off and
check the alternator belt. If the belt is loose,
broken, missing or if the light remains on, see
an INFINITI retailer immediately.
CAUTION
Do not continue driving if the alternator belt is
loose, broken or missing.
Distance Control Assist (DCA)
system warning light
(orange; if so equipped)
This light comes on if there is a malfunction in
the Distance Control Assist (DCA) system.
If the warning light illuminates, park the vehicle
in a safe place. Turn the engine off, restart the
engine, resume driving and turn on the DCA
system again.
If it is not possible to turn on the system or the
warning light stays on, it may indicate that the
system is malfunctioning. Although the vehicle
is still driveable under normal conditions, have
the vehicle checked at an INFINITI retailer.
Engine oil pressure warning
light
This light warns of low engine oil pressure. If
the light flickers or comes on during normal
driving, pull off the road in a safe area, stop the
engine immediately and call an INFINITI retailer
or other authorized repair shop.
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