2004 NISSAN MAXIMA sensor

cThe driver and front passenger seat belt
buckles are equipped with sensors that
detect if the seat belts are fastened. The
air bag system monitors the severity of
a collision and then inflates the air bags
based on belt usage. Failure to properly
wear seat belts can increase the risk or
severity of injury in an accident.
cKeep hands on the outside of the steer-
ing wheel. Placing them inside the
steering wheel rim could increase the
risk that they are injured when the
supplemental front air bag inflates.
WARNING
cNever 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.
ARS1133
Safety—Seats, seat belts and supplemental air bags1-11
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1. SRS curtain side-impact air bag (right)
2. Supplemental side air bag modules
3. SRS curtain side-impact air bag mod-
ule
4. Satellite sensors
5. Seat belt pre-tensioner retractor6. Diagnosis sensor unit
7. Supplemental front air bag modules
8. Crash zone sensor
9. SRS curtain side-impact air bag (left)
10. Seat belt buckle switches
Supplemental front air bag system
The driver supplemental front air bag is located in
the center of the steering wheel. The passenger
supplemental front air bag is mounted in the
instrument panel above the glove box.
These systems are designed to meet optional
certification requirements under U.S. regulations.
They are also permitted in Canada. The optional
certification allows the front air bags to be de-
signed to inflate somewhat less forcefully than
previously.However, all of the information,
cautions and warnings in this manual still
apply and must be followed.
The supplemental front air bag system is de-
signed to inflate in higher severity frontal colli-
sions, although it may inflate if the forces in an-
other type of collision are similar to those of a
higher severity frontal impact. It may not inflate in
certain frontal collisions. Vehicle damage (or lack
of it) is not always an indication of proper supple-
mental front air bag system operation.
The supplemental air bag system has dual stage
inflators for both the driver and passenger 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
WRS0168
1-16Safety—Seats, seat belts and supplemental air bags
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1. SRS Air Bag Warning Labels (located
on the sun visors)
2. SRS Side Air Bag Warning Labels (lo-
cated on the door pillar)
SUPPLEMENTAL AIR BAG
WARNING LABELS
Warning labels about the supplemental front air
bag, supplemental side air bag and curtain side-
impact air bag systems are placed in the vehicle
as shown in the illustration.
SUPPLEMENTAL AIR BAG
WARNING LIGHT
The supplemental air bag warning light,
displayingin the instrument panel, moni-
tors the circuits of the supplemental front air bag,
supplemental side air bag and curtain side-
impact air bag and pre-tensioner seat belt sys-
tems. The circuits monitored by the supplemental
air bag warning light are the diagnosis sensor
unit, crash zone sensor, satellite sensors, front air
bag modules, side air bag modules, curtain side-
impact air bag modules, pre-tensioner seat belts
and all related wiring.When the ignition key is in the ON or START
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
supplemental front air bag, supplemental side air
bag and curtain side-impact air bag and pre-
tensioner seat belt systems need servicing:
cThe supplemental air bag warning light re-
mains on after approximately 7 seconds.
cThe supplemental air bag warning light
flashes intermittently.
cThe supplemental air bag warning light does
not come on at all.
Under these conditions, the supplemental front
air bag, supplemental side air bags and curtain
side-impact air bag or pre-tensioner seat belt
systems may not operate properly. It must be
checked and repaired. Take your vehicle to the
nearest NISSAN dealer.
WRS0169LRS0100
Safety—Seats, seat belts and supplemental air bags1-21
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HEADLIGHT CONTROL SWITCH
Lighting
s1When turning the switch to theposi-
tion, the front parking, tail, license plate and
instrument panel lights come on.
s2When turning the switch to theposi-
tion, the headlights come on and all the other
lights remain on.
Autolight system
The autolight sensors1is located on the instru-
ment panel.
The autolight system allows the headlights to be
set so they turn on and off automatically. The
autolight system can:
cTurn on the headlights, front parking, tail,
license plate and instrument panel lights au-
tomatically when it is dark.
cTurn off all the lights when it is light.
cKeep all the lights on for up to 180 seconds
after you turn the key to OFF and all doors
are closed.NOTE:
Autolight activation sensitivity and the
time delay for autolight shutoff can be ad-
justed. See “Personalized settings menu”
(vehicles without navigation system) or
“Vehicle electronic systems” (vehicles with
navigation system) in the “Display screen,
heater, air conditioner and audio systems”
section later in this manual.
To turn on the autolight system:
1. Make sure the headlight switch is in the
AUTO position.
2. Turn the ignition key to ON.
3. The autolight system automatically turns the
headlights on and off.
Initially, if the ignition switch is turned OFF and a
door is opened and left open, the headlights
remain ON for 5 minutes. If another door is
opened during the 5 minutes, then the 5 minute
timer is reset.
To turn the autolight system off, turn the switch to
the OFF,
,orposition.
Be sure you do not put anything on top of
the autolight sensor located in the top
driver side of the instrument panel. The
autolight sensor controls the autolight; if it
is covered, the autolight sensor reacts as if
LIC0389LIC0424
2-20Instruments and controls
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Adjust driver seat when exiting vehicle (au-
tomatic transmission only):
With this option ON, the driver’s seat automati-
cally moves back and returns to the original po-
sition for ease of exit and entry.
Lift steering column when exiting vehicle
(automatic transmission only):
With this option ON, the steering column auto-
matically tilts up and returns to the original posi-
tion for ease of exit and entry.Remote unlock driver’s door first:
This option allows you to select which doors will
unlock first during an unlocking operation:
Only the driver’s doorÃ!All the doors
Keyless remote response — horn:
This key allows you to change the horn chirp
mode that occurs when pressing the LOCK or
UNLOCK button on the keyfob.NOTE:
If you change the horn beep or the lamp
flash feature with the keyfob, the mode will
not be changed with the display. Use the
keyfob to return to the previous mode and
re-enable the display control.
Keyless remote response — lights:
This key allows you to change the hazard indica-
tor flash mode that occurs when pressing the
LOCK or UNLOCK button on the keyfob.
NOTE:
If you change the horn beep or the lamp
flash feature with the keyfob, the mode will
not be changed with the display. Use the
keyfob to return to the previous mode and
re-enable the display control.
Auto re-lock time:
This key allows you to set the length of time
before doors auto re-lock.
Sensitivity of automatic headlights:
This key allows you to set the sensitivity of the
automatic headlights:
cLower- less sensitive, automatic headlights
will take longer to come on when the head-
light sensor senses less ambient light.
LHA0260LHA0261
Display screen, heater, air conditioner and audio systems4-11
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cHigher- more sensitive, automatic head-
lights will come on quicker when the head-
light sensor senses less ambient light.
Automatic headlights off delay:
This key allows you to set the length of time
before the automatic headlights turn off after
exiting the vehicle.
Speed dependent wiper:
This key allows you to turn on or turn off the
driving speed dependent intermittent wiper func-
tion.
Return all settings to default:
When this key is selected and turned on using
the“ENTER”button, all settings made by VE-
HICLE ELECTRONICS will return to the default
settings.
System settings
Language/Unit
The LANGUAGE/UNIT screen will appear when
selecting the“Language/Unit”key and push-
ing the“ENTER”button.
Language: English or French
Unit: US — mile, °F, MPG
Metric — km, °C, L/100 km
You can select the language and unit using the
joystick and“ENTER”button.Clock
Adjusting the time:
Select the“Hours”or“Minutes”key and move
the joystick to the right or left to adjust the time.
The time will change step by step.
After completion of the setting, press the
“PREV”button.
LHA0262LHA0270
4-12Display screen, heater, air conditioner and audio systems
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Air flow control
Pushing the MODE (manual air flow control) but-
ton selects the air outlet to:
— Air flows from center and side
ventilators.
— Air flows from center and side
ventilators and foot outlets.
— Air flows mainly from foot outlets.
— Air flows from defroster outlets
and foot outlets.
To turn system off
Push the OFF button.
OPERATING TIPS
cWhen the engine coolant temperature and
outside air temperature are low, the air flow
from the foot outlets may not operate for a
maximum of 150 seconds. However, this is
not a malfunction. After the coolant tempera-
ture warms up, air flow from the foot outlets
will operate normally.The sunload sensor, located on the top passen-
ger side of the instrument panel, helps the system
maintain a constant temperature. Do not put any-
thing on or around this sensor.The air conditioner system in your NISSAN ve-
hicle is charged with a refrigerant designed with
the environment in mind.
This refrigerant does not harm the earth’s
ozone layer.
Special charging equipment and lubricant is re-
quired when servicing your NISSAN air condi-
tioner. Using improper refrigerants or lubricants
will cause severe damage to your air conditioner
system. See “Air conditioner system refrigerant
and lubricant recommendations” in the “Techni-
cal and consumer information” section of this
manual.
A NISSAN dealer is able to service your “environ-
mentally friendly” air conditioning system.WARNING
The air conditioner system contains re-
frigerant under high pressure. To avoid
personal injury, any air conditioner ser-
vice should be done only by an experi-
enced technician with proper equipment.
WHA0209
SERVICING AIR CONDITIONER
4-18Display screen, heater, air conditioner and audio systems
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ing abruptly or when braking on a slippery road.
Thus, difficult steering and swerving of the ve-
hicle due to locked wheels is minimized. The
system detects the wheel rotation rate and elec-
tronically controls the pressure applied to each
brake. Slight vibration on the brake pedal accom-
panied by noise usually occurs while the ABS
system is operating. Such vibration and noise
encountered during abrupt braking is not a prob-
lem, but indicates that the system is functioning
properly. However, the pulsation may indicate
that road conditions are hazardous and extra care
is required while driving.
Self-test feature
The anti-lock brake system consists of electronic
sensors and hydraulic solenoids controlled by a
computer. The computer has a built-in diagnostic
feature that tests the system each time you start
the engine and move the vehicle at a low speed in
forward or reverse. When the self-test occurs,
you may hear a ‘‘clunk’’ noise and/or feel a pulsa-
tion in the brake pedal. This is normal and is not
an indication of any malfunction. If the computer
senses any malfunction, it switches the anti-lock
brake system off and turns on the ABS brake
warning light on the instrument panel. The brake
system then operates normally, but without anti-
lock assistance.If a malfunction occurs in the system, the anti-
lock function will not operate, but the standard
vehicle brake system will continue to operate
normally. The ABS brake warning light will then
come on.
If the light comes on during the self-test or while
driving, take the vehicle to a NISSAN dealer for
repair.
WARNING
cThe anti-lock brake system is a sophis-
ticated device, but it cannot prevent ac-
cidents resulting from careless or dan-
gerous driving techniques. It can help
maintain vehicle control during braking
on slippery surfaces, but remember that
the stopping distance on slippery sur-
faces will be longer than on normal
surfaces even with the anti-lock brake
system. Stopping distances may also
be longer on rough, gravel or snow cov-
ered roads, or if you are using tire
chains. Tire type and condition may also
affect braking effectiveness. Always
maintain a safe distance from the ve-
hicle in front of you. Ultimately, the re-
sponsibility for safety of self and others
rests in the hands of the driver.cTire type and condition of tires may also
affect braking effectiveness.
cWhen replacing tires, install the speci-
fied size of tires on all four wheels.
cWhen installing a spare tire, make sure
it is the proper size and type as speci-
fied on the tire placard. For tire placard
location information, refer to “Tire plac-
ard” in the “Technical and consumer
information” section of this manual.
cRefer to “Wheels and tires” in the
“Maintenance and do-it-yourself” sec-
tion of this manual.
Starting and driving5-19
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