2007 NISSAN SENTRA engine light on

cThe driver’s door is opened and then closed
while the key is removed from the ignition
switch.
cThe key is removed from the ignition switch
while all doors are closed.
The interior light will turn off while the 30 second
timer is activated when:
cThe driver’s door is locked by the keyfob, a
key or the lock-unlock switch.
cThe ignition switch is turned ON.
When the switch is in the OFF position
s2, the
interior light does not illuminate, regardless of
door position.
Some vehicles are equipped with a battery saver
feature that will automatically turn off the interior
lights after approximately 10 minutes if:
cdoors are open, or
cthe interior light switch is in the ON position.NOTE:
If the interior lights are turned off automati-
cally by the battery saver feature, the igni-
tion key must be turned to the ON position
before the interior lights will illuminate
again.
For information regarding the interior light bulb
replacement, refer to “Exterior and interior lights”
in the “Maintenance and do-it-yourself” section of
this manual.CAUTION
Do not use for extended periods of time
with the engine stopped. This could result
in a discharged battery.To turn the map lights on, press the button. To
turn them off, press the button again.
CAUTION
Do not use for extended periods of time
with the engine stopped. This could result
in a discharged battery.
LIC1034
MAP LIGHTS (if so equipped)
Instruments and controls2-35
ZREVIEW COPYÐ2007 Sentra(sen)
Owners ManualÐUSA_English(nna)
11/27/06Ðarosenma
X

s1P position selecting warning light
s2Intelligent Key system warning light
WARNING LIGHTS AND AUDIBLE
REMINDERS
The Intelligent Key system is equipped with a
function that is designed to minimize improper
operations and to help prevent the vehicle from
being stolen. The warning buzzer sounds and the
warning light illuminates when improper opera-
tions are detected.
CAUTION
When the buzzer sounds and the warning
light illuminates, be sure to check both
the vehicle and the Intelligent Key.
WARNING SIGNALS
To help prevent the vehicle from moving unex-
pectedly by erroneous operation of the Intelligent
Key or to help prevent the vehicle from being
stolen, a chime or buzzer sounds from inside and
outside the vehicle and a warning light comes on
in the instrument panel.
When a chime or beep sounds or the warning
light comes on, be sure to check the vehicle and
the Intelligent Key.
Audible reminder and warning when
locking the doors
When the chime or buzzer sounds from inside
and outside the vehicle, check for the following:
cThe ignition switch is turned to the LOCK
position.
cThe Intelligent Key is not left inside the ve-
hicle.
cThe selector lever is in the P position.
Audible reminder and warning when
the engine stops
When the P position selecting warning light
() in the instrument panel blinks in red:
cMake sure the selector lever is in the P
position.
When the chime sounds intermittently:
cMake sure the selector lever is in the P
position and the ignition switch is turned to
the LOCK position.
If the chime sounds continuously when the driv-
er’s door is opened, check the following:
cThe selector lever is in the P position and the
ignition switch is turned to the LOCK posi-
tion.
cThe mechanical key is not inserted into the
ignition switch.
cThe warning chime may stop when one of
the following is performed:
– Returning the ignition switch to the LOCK
position.
– Removing the mechanical key.
– Closing the doors.
WPD0382
Pre-driving checks and adjustments3-19
ZREVIEW COPYÐ2007 Sentra(sen)
Owners ManualÐUSA_English(nna)
11/27/06Ðarosenma
X

Alarm and warning when the engine
starts
When the Intelligent Key system warning light
() blinks red and the outside buzzer
sounds, make sure the Intelligent Key is inside the
vehicle.
Warning for low battery power
When the Intelligent Key battery is low, the Intel-
ligent Key system warning light () will blink
green for about 30 seconds after the ignition
switch is turned to the ON position. This warning
is to let you know that the battery of the Intelligent
Key will run down soon. Replace it with a new
one. Refer to “Battery replacement” in the “Main-
tenance and do-it-yourself” section.
NISSAN recommends replacing the battery at a
NISSAN dealer.
Preventing the Intelligent Key from
being left in the vehicle
If you lock all doors using the power door lock
switch with the Intelligent Key in the vehicle, all of
the doors unlock immediately and the buzzer will
warn you when the door is closed.
3-20Pre-driving checks and adjustments
ZREVIEW COPYÐ2007 Sentra(sen)
Owners ManualÐUSA_English(nna)
11/27/06Ðarosenma
X

TROUBLESHOOTING GUIDE
Symptom Possible Cause Remedy
When pushing the door
handle request switchThe front door beep sounds for approximately 2
seconds.The doors cannot be locked.Take out the Intelligent Key from the vehicle and
push the door handle request switch.
When closing the doorsThe front door beep sounds for approximately 10
seconds.The ignition knob is not turned to LOCK
position.Turn the ignition knob to LOCK.
The key warning light in the instrument panel blinks in
red and the front door warning beep sounds for
approximately 3 seconds.The Intelligent Key is not in the vehicle. Be sure to carry the Intelligent Key with you.
The front door beep sounds for approximately 3
seconds and all doors unlock.The Intelligent Key is left in the vehicle. Take out the Intelligent Key from the vehicle and
close the door.
When opening the
driver’s doorA warning chime sounds continuously.The ignition knob is not in LOCK position,
or the mechanical key is inserted into the
ignition knob.Turn the ignition knob to LOCK.
Remove the mechanical key from the ignition knob.
When stopping the
engineThe P position warning light in the instrument panel
blinks in red.The selector lever is not in the P (Park)
position.Make sure that the selector lever is in the P (Park)
position and turn the ignition knob to LOCK.
When starting the engine The key warning light in the instrument panel blinks in
green.The battery charge is low. Replace the battery with a new one. See “Battery
replacement” in the “Maintenance and do-it-yourself”
section.
When turning the ignition
switchA warning chime sounds continuously. The ignition switch is not turned to the
LOCK position.Turn the ignition switch to the LOCK position.
When pushing the
ignition switchThe Intelligent Key system warning light in the
instrument panel illuminates red.The Intelligent Key is not in the vehicle. If the Intelligent Key system warning light illuminates
red even while you are carrying the Intelligent Key,
the battery is completely discharged. Replace the
battery with a new one. See “Battery replacement” in
the “Maintenance and do-it-yourself” section.
Pre-driving checks and adjustments3-21
ZREVIEW COPYÐ2007 Sentra(sen)
Owners ManualÐUSA_English(nna)
11/28/06Ðarosenma
X

1. Pull the hood lock release handles1located
below the instrument panel until the hood
springs up slightly.
2. Locate the lever
s2in between the hood and
grille and push the lever sideways with your
fingertips.
3. Raise the hood
s3.
4. Remove the support rod
s4and insert it into
the slot on the underside of the hood
s5.
When closing the hood, first return the support
rod to its original position. Slowly move the hood
down to latch the lock. Push the hood down to
lock the hood securely into place.
WARNING
cMake sure the hood is completely
closed and latched before driving. Fail-
ure to do so could cause the hood to fly
open and result in an accident.
cIf you see steam or smoke coming from
the engine compartment, to avoid injury
do not open the hood.
WARNING
cDo not drive with the trunk lid open. This
could allow dangerous exhaust gases
to be drawn into the vehicle. See “Ex-
haust gas” in the “Starting and driving”
section of this manual.
cClosely supervise children when they
are around cars to prevent them from
playing and becoming locked in the
trunk where they could be seriously in-
jured. Keep the car locked, with the rear
seatback and trunk lid securely latched
when not in use, and prevent children’s
access to car keys.
WPD0383
HOODTRUNK LID
3-22Pre-driving checks and adjustments
ZREVIEW COPYÐ2007 Sentra(sen)
Owners ManualÐUSA_English(nna)
11/28/06Ðarosenma
X

WARNING
cGasoline is extremely flammable and
highly explosive under certain condi-
tions. You could be burned or seriously
injured if it is misused or mishandled.
Always stop the engine and do not
smoke or allow open flames or sparks
near the vehicle when refueling.
cFuel may be under pressure. Turn the
cap a third of a turn, and wait for any
“hissing” sound to stop to prevent fuel
from spraying out and possibly causing
personal injury. Then remove the cap.
cDo not attempt to top off the fuel tank
after the fuel pump nozzle shuts off
automatically. Continued refueling may
cause fuel overflow, resulting in fuel
spray and possibly a fire.
cUse only an original equipment type
fuel-filler cap as a replacement. It has a
built-in safety valve needed for proper
operation of the fuel system and emis-
sion control system. An incorrect cap
can result in a serious malfunction and
possible injury. It could also cause the
malfunction indicator light to come on.
cNever pour fuel into the throttle body to
attempt to start your vehicle.cDo not fill a portable fuel container in
the vehicle or trailer. Static electricity
can cause an explosion of flammable
liquid, vapor or gas in any vehicle or
trailer. To reduce the risk of serious
injury or death when filling portable fuel
containers:
– Always place the container on the
ground when filling.
– Do not use electronic devices when
filling.
– Keep the pump nozzle in contact
with the container while you are fill-
ing it.
– Use only approved portable fuel con-
tainers for flammable liquid.
CAUTION
cIf fuel is spilled on the vehicle body,
flush it away with water to avoid paint
damage.cTighten until the fuel-filler cap clicks.
Failure to tighten the fuel-filler cap
properly may cause the
mal-
function indicator light (MIL) to illumi-
nate. If the
light illuminates be-
cause the fuel-filler cap is loose or
missing, tighten or install the cap and
continue to drive the vehicle.
The
light should turn off after a
few driving trips. If the
light
does not turn off after a few driving
trips, have the vehicle inspected by a
NISSAN dealer.
cFor additional information, see the
“Malfunction indicator light (MIL)” in
the “Instruments and Controls” section
earlier in this manual.
Pre-driving checks and adjustments3-25
ZREVIEW COPYÐ2007 Sentra(sen)
Owners ManualÐUSA_English(nna)
11/28/06Ðarosenma
X

Off position (Indicator light off):
Outside air is drawn into the passenger compart-
ment and distributed through the selected outlet.
Use the off position for normal heater or air con-
ditioner operation.
Air conditioner button (if so
equipped)
The button is provided only on vehicles equipped
with an air conditioner.
Start the engine, turn the fan control dial to the
desired position and push the
button to
turn on the air conditioner. The indicator light
comes on when the air conditioner is operating.
To turn off the air conditioner, push the
button again.
The air conditioner cooling function oper-
ates only when the engine is running.
Rear window defroster switch
For more information about the rear window de-
froster switch, see “Rear window and outside
mirror (if so equipped) defroster switch” in the
“Instruments and controls” section of this manual.
HEATER OPERATION
Heating
This mode is used to direct heated air to the foot
outlets. Some air also flows from the defrost
outlets and outboard vents.
1. Push the
button to the off position for
normal heating.
2. Turn the air flow control dial to the
position.
3. Turn the fan control dial to the desired posi-
tion.
4. Turn the temperature control dial to the de-
sired position between the middle and the
hot position.
Ventilation
This mode directs outside air to the side and
center ventilators.
1. Push the
button to the off position.
2. Turn the air flow control dial to the
position.
3. Turn the fan control dial to the desired posi-
tion.4. Turn the temperature control dial to the de-
sired position.
Defrosting or defogging
This mode directs the air to the defrost outlets
and outboard vents to defrost/defog the win-
dows.
1. Turn the air flow control dial to the
position.
2. Turn the fan control dial to the desired posi-
tion.
3. Turn the temperature control dial to the de-
sired position between the middle and the
hot position.
cTo quickly remove ice or fog from the win-
dows, turn the fan control dial to HI and the
temperature control lever to the full HOT
position.
cWhen the
position is selected, the air
conditioner automatically turns on (however,
the indicator light will not illuminate) . In this
position, the A/C cannot be turned off.
When the air flow control is turned to any
position other than
orthe A/C
light will illuminate (the A/C will continue
operating) and can be turned off using the
A/C button. This dehumidifies the air which
helps defog the windshield. The
Display screen, heater, air conditioner, audio and phone systems4-9
ZREVIEW COPYÐ2007 Sentra(sen)
Owners ManualÐUSA_English(nna)
11/28/06Ðarosenma
X

mode automatically turns off, allowing out-
side air to be drawn into the passenger
compartment to further improve the defog-
ging performance.
Bi-level heating
This mode directs air from the side, center and
the foot outlets.
1. Push the
button to the off position.
2. Turn the air flow control dial to the
position.
3. Turn the fan control dial to the desired posi-
tion.
4. Turn the temperature control dial to the de-
sired position.
Heating and defogging
This mode heats the interior and defogs the wind-
shield.
1. Turn the air flow control dial to the
position.
2. Turn the fan control dial to the desired posi-
tion.
3. Turn the temperature control dial to the de-
sired position between the middle and the
hot position.cWhen the
position is selected, the air
conditioner automatically turns on (however,
the indicator light will not illuminate) . In this
position, the A/C cannot be turned off.
When the air flow control is turned to any
position other than
orthe A/C
light will illuminate (the A/C will continue
operating) and can be turned off using the
A/C button. This dehumidifies the air which
helps defog the windshield. The
mode automatically turns off, allowing out-
side air to be drawn into the passenger
compartment to further improve the defog-
ging performance.
Operating tips
Clear snow and ice from the wiper blades
and air inlet in front of the windshield. This
improves heater operation.
AIR CONDITIONER OPERATION (if
so equipped)
Start the engine, turn the fan control dial to the
desired position, and push in thebutton to
activate the air conditioner. When the air condi-
tioner is on, cooling and dehumidifying functions
are added to the heater operation.
The air conditioner cooling function oper-
ates only when the engine is running.
Cooling
This mode is used to cool and dehumidify the air.
1. Push the
button to the off position.
2. Turn the air flow control dial to the MAX A/C
or
position.
3. Turn the fan control dial to the desired posi-
tion.
4. Push the
button. The indicator light
comes on.
5. Turn the temperature control dial to the de-
sired position.
cFor quick cooling when the outside tem-
perature is high, push the
button to
the on position (indicator light on) . Be sure
to return the
button to the off position
for normal cooling. MAX A/C may be used
for quick cooling.
Dehumidified heating
This mode is used to heat and dehumidify the air.
1. Push the
button to the off position.
2. Turn the air flow control dial to the
position.
3. Turn the fan control dial to the desired posi-
tion.
4-10Display screen, heater, air conditioner, audio and phone systems
ZREVIEW COPYÐ2007 Sentra(sen)
Owners ManualÐUSA_English(nna)
11/28/06Ðarosenma
X