2013 NISSAN SENTRA ignition

CAUTION
●Be sure to carry the Intelligent Key with
you when operating the vehicle.
● Never leave the Intelligent Key in the
vehicle when you leave the vehicle.
The Intelligent Key is always communicating with
the vehicle as it receives radio waves. The Intel-
ligent Key system transmits weak radio waves.
Environmental conditions may interfere with the
operation of the Intelligent Key system under the
following operating conditions: ● When operating near a location where
strong radio waves are transmitted, such as
a TV tower, power station and broadcasting
station.
● When in possession of wireless equipment,
such as a cellular telephone, transceiver,
and CB radio.
● When the Intelligent Key is in contact with or
covered by metallic materials.
● When any type of radio wave remote control
is used nearby.
● When the Intelligent Key is placed near an
electric appliance such as a personal com-
puter. ●
When the vehicle is parked near a parking
meter.
In such cases, correct the operating conditions
before using the Intelligent Key function or use
the mechanical key.
Although the life of the battery varies depending
on the operating conditions, the battery’s life is
approximately 2 years. If the battery is dis-
charged, replace it with a new one.
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.
Since the Intelligent Key is continuously receiving
radio waves, if the key is left near equipment
which transmits strong radio waves, such as sig-
nals from a TV and personal computer, the bat-
tery life may become shorter.
For information regarding replacement of a bat-
tery, see “Battery replacement” in the “Mainte-
nance and do-it-yourself” section.
As many as 4 Intelligent Keys can be registered
and used with one vehicle. For information about
the purchase and use of additional Intelligent
Keys, contact a NISSAN dealer.
CAUTION
Listed below are conditions or occur-
rences which will damage the Intelligent
Key:
● Do not allow the Intelligent Key, which
contains electrical components, to
come into contact with water or salt
water. This could affect the system
function.
● Do not drop the Intelligent Key.
● Do not strike the Intelligent Key sharply
against another object.
● Do not change or modify the Intelligent
Key.
● Wetting may damage the Intelligent
Key. If the Intelligent Key gets wet, im-
mediately wipe until it is completely dry.
● Do not place the Intelligent Key for an
extended period in an area where tem-
peratures exceed 140°F (60°C) .
● Do not attach the Intelligent Key with a
key holder that contains a magnet.
● Do not place the Intelligent Key near
equipment that produces a magnetic
field, such as a TV, audio equipment and
personal computers.
Pre-driving checks and adjustments3-11

Locking doors
1. Move the shift selector to the P (Park) posi-tion, place the ignition switch in the LOCK
position and make sure you carry the Intelli-
gent Key with you.
2. Close all doors.
3. Push any door handle request switch
1
while carrying the Intelligent Key with you.
4. All doors and the trunk will lock.
5. The hazard warning lights flash twice and the outside buzzer sounds twice. NOTE:
● Doors lock with the door handle request
switch while the ignition switch is not in the
LOCK position.
● Doors do not lock by pushing the door
handle request switch while any door is
open. However, doors lock with the me-
chanical key even if any door is open.
● Doors do not lock with the door handle
request switch with the Intelligent Key inside
the vehicle and a beep sounds to warn you.
However, when an Intelligent Key is inside
the vehicle, doors can be locked with an-
other Intelligent Key.
CAUTION
● After locking the doors using the re-
quest switch, make sure that the doors
have been securely locked by operating
the door handle or the trunk opener
switch.
● When locking the doors using the re-
quest switch, make sure to have the
Intelligent Key in your possession be-
fore operating the request switch to
prevent the Intelligent Key from being
left in the vehicle.
● The request switch is operational only
when the Intelligent Key has been de-
tected by the Intelligent Key system.
Lockout protection
To prevent the Intelligent Key from being acci-
dentally locked in the vehicle, lockout protection
is equipped with the Intelligent Key.
When the driver’s side door is open, the doors
are locked, and then the Intelligent Key is put
inside the vehicle and all the doors are closed;
the lock will automatically unlock and the door
buzzer sounds.
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3-14Pre-driving checks and adjustments

NOTE:
The doors may not lock when the Intelli-
gent Key is in the same hand that is oper-
ating the request switch to lock the door.
Put the Intelligent Key in a purse, pocket or
your other hand.
CAUTION
The lockout protection may not function
under the following conditions:
●When the Intelligent Key is placed on
top of the instrument panel.
● When the Intelligent Key is placed on
top of the rear parcel shelf.
● When the Intelligent Key is placed in-
side the glove box or a storage bin.
● When the Intelligent Key is placed in-
side the door pockets.
● When the Intelligent Key is placed on or
under the spare tire area.
● When the Intelligent Key is placed in-
side or near metallic materials.
Unlocking doors
1. Carry the Intelligent Key.
2. Push the door handle request switch
1.
3. The hazard warning lights flash once and the outside buzzer sounds once.
4. Push the door handle request switch
1
again within 60 seconds to unlock all doors.
If a door handle is pulled while unlocking the
doors, that door may not be unlocked. Returning
the door handle to its original position will unlock
the door. If the door does not unlock after return-
ing the door handle, push the door handle re-
quest switch to unlock the door. All doors will be locked automatically unless one
of the following operations is performed within
1 minute after pushing the request switch.
● Opening any door.
● Pushing the ignition switch.
The interior light timer illuminates for a period of
time when a door is unlocked and the room light
switch is in the DOOR position.
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Pre-driving checks and adjustments3-15

The interior light can be turned off without waiting
by performing one of the following operations.● Placing the ignition switch in the ON posi-
tion.
● Locking the doors with the remote controller.
● Switching the room light switch to the OFF
position.
Opening the trunk lid
1. Push the trunk opener request switchAfor
more than 1 second while carrying the Intel-
ligent Key with you.
2. The trunk will unlatch. A chime will sound 4 times.
3. Raise the trunk lid to open the trunk.
Lockout protection
To prevent the Intelligent Key from being acci-
dentally locked in the trunk, lockout protection is
equipped with the Intelligent Key. When all doors are locked and the trunk lid is
closed with the Intelligent Key inside the trunk,
the outside buzzer will sound and the trunk will
open.
HOW TO USE THE REMOTE
KEYLESS ENTRY FUNCTION
The remote keyless entry function can operate all
door locks using the remote keyless function of
the Intelligent Key. The remote keyless function
can operate at a distance of 33 ft (10 m) away
from the vehicle. The operating distance de-
pends upon the conditions around the vehicle.
The remote keyless entry function will not func-
tion under the following conditions:
● When the Intelligent Key is not within the
operational range.
● When the doors or the trunk are open or not
closed securely.
● When the Intelligent Key battery is dis-
charged.
CAUTION
When locking the doors using the Intelli-
gent Key, be sure not to leave the key in
the vehicle.
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3-16Pre-driving checks and adjustments

Locking doors
1. Place the ignition switch in the LOCK posi-tion.
2. Close all doors.
3. Press the
button on the Intelligent
Key.
4. The hazard warning lights flash twice and the horn beeps once.
5. All doors will be locked.
CAUTION
After locking the doors using the Intelli-
gent Key, be sure that the doors have been
securely locked by operating the door
handles.
Unlocking doors
1. Press thebutton on the Intelligent
Key.
2. The hazard warning lights flash once.
3. Press the
button again within 60 sec-
onds to unlock all doors.
All doors will be locked automatically unless one
of the following operations is performed within
1 minute after pressing the
button:
● Opening any doors.
● Pushing the ignition switch.
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Pre-driving checks and adjustments3-17

The interior light illuminates for a period of time
when a door is unlocked and the room light
switch is in the DOOR position.
The light can be turned off without waiting by
performing one of the following operations:● Placing the ignition switch in the ON posi-
tion.
● Locking the doors with the Intelligent Key.
● Switching the room light switch to the OFF
position.
Releasing the trunk lid
Press thebutton for longer than 0.5 sec-
onds to open the trunk lid. The trunk release
button will not operate when the ignition switch is
placed in the ON position.
Using the panic alarm
If you are near your vehicle and feel threatened,
you may activate the panic alarm to call attention
by pressing and holding the
button on the
Intelligent Key for longer than 0.5 seconds.
The panic alarm and headlights will stay on for a
period of time.
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3-18Pre-driving checks and adjustments

1P (Park) position selecting warning
light
2NISSAN Intelligent Key® warning light
WARNING LIGHTS AND AUDIBLE
REMINDERS
The Intelligent Key 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 operations are de-
tected.
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 (Park)
position.
When the chime sounds intermittently: ● Make sure the shift selector is in the P (Park)
position 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 shift selector is placed in the P (Park)
position and the ignition switch is placed in
the LOCK position.
● The warning chime may stop when one of
the following is performed:
– Returning the ignition switch to the LOCK position.
– Closing the doors.
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3-20Pre-driving checks and adjustments

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.
Pre-driving checks and adjustments3-21