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:
●The ignition switch is placed in the LOCK
position.
●The Intelligent Key is not left inside the ve-
hicle.
●The shift selector is in the P (Park) position.
Audible reminder and warning when
the engine stops
When the P position selecting warning light
(
) in the instrument panel blinks in red:
●Make sure the shift selector is in the P posi-
tion.
When the chime sounds intermittently:
●Make sure the shift selector is in the P posi-
tion and the ignition switch is placed in the
LOCK position.
If the chime sounds continuously when the driv-
er’s door is opened, check the following:
●The selector lever is in the P position and the
ignition switch is placed in the LOCK posi-
tion.
●The mechanical key is not inserted into the
ignition switch.
●The 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.
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 placed in 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
REVIEW COPY—2009 Sentra(sen)
Owners Manual—USA_English(nna)
10/23/08—debbie
10 Index
A
Active Head Restraint..............1-7
Air bag (See supplemental restraint
system) .....................1-40
Air bag system
Front (See supplemental front impact
air bag system)...............1-47
Side and curtain (See supplemental side
air bag and curtain side-impact air bag
system) ...................1-52
Airbagwarninglabels.............1-55
Airbagwarninglight...........1-55,2-13
Air cleaner housing filter............8-19
Air conditioner
Air conditioner operation..........4-11
Air conditioner service...........4-16
Air conditioner specification label.....9-13
Air conditioner system refrigerant and
oil recommendations.............9-7
Heater and air conditioner controls.....4-7
Servicing air conditioner..........4-16
Airflowcharts..................4-13
Alarm system
(See vehicle security system).........2-16
Anchorpointlocations.............1-24
Antenna.....................4-38
Anti-lock brake warning light..........2-9
Anti-lock Braking System (ABS)........5-24
Armrests .....................1-7
Audible reminders................2-15Audio system..................4-16
Compact Disc (CD) changer.......4-34
Compact disc (CD) player.....4-25,4-29
FM/AM radio with compact disc (CD)
player ....................4-23
FM/AM/SAT radio with compact disc (CD)
changer...................4-31
FM/AM/SAT radio with compact disc (CD)
player ....................4-27
Radio ....................4-16
Steering wheel audio control switch....4-37
Automatic
Automatic power window switch.....2-33
Automatic door locks...............3-5
AUX jack.................4-26,4-30
Average speed..................4-4
B
Battery......................8-15
Chargewarninglight............2-10
Before starting the engine...........5-10
Belt (See drive belt)..............8-17
Block heater
Engine....................5-27
Bluetoothhands-free phone system.....4-39
Booster seats..................1-35
Brake
Anti-lock Braking System (ABS)......5-24
Brake fluid..................8-13
Brake light (See stop light).........8-29Brake system................5-24
Brake warning light..............2-9
Brake wear indicators........2-15,8-21
Parking brake operation..........5-19
Self-adjusting brakes............8-21
Brakes......................8-21
Break-in schedule................5-21
Brightness control
Instrument panel..............2-21
Bulb check/instrument panel..........2-9
Bulb replacement................8-29
C
Capacities and recommended
fuel/lubricants...................9-2
CarphoneorCBradio.............4-39
Cargonet....................2-30
Cargo (See vehicle loading information) . . .9-14
CD care and cleaning.............4-36
CD changer (See audio system)........4-34
CD player (See audio system).....4-25,4-29
Child restraint with top tether strap......1-23
Child restraints..........1-12,1-20,1-22
Precautions on child
restraints............1-20,1-28,1-35
Top tether strap anchor point
locations...................1-24
Child safety rear door lock............3-6
Chimes,audiblereminders...........2-15
Cleaning exterior and interior..........7-2
REVIEW COPY—2009 Sentra(sen)
Owners Manual—USA_English(nna)
10/27/08—tbrooks
