2016 NISSAN SENTRA key battery

Autolight system
The autolight system allows the headlights to be
set so they turn on and off automatically. The
autolight system can:● Turn on the headlights, front parking, tail,
license plate and instrument panel lights au-
tomatically when it is dark.
● Turn off all the lights when it is light.
● Keep all the lights on a period of time after
you turn the key to OFF and all doors are
closed. NOTE:
Autolight activation sensitivity and the time
delay for autolight shutoff is adjustable for
vehicles with navigation system. For addi-
tional information, refer to “Vehicle set-
tings” in this section.
To turn on the autolight system:
1. Turn the headlight switch to the AUTO posi- tion
1.
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 a period of time. If another door is
opened while the headlights are on, then the
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 side
of the instrument panel. The autolight sen-
sor controls the autolight; if it is covered,
the autolight sensor reacts as if it is dark
out and the headlights will illuminate. If
this occurs while parked with the engine off
and the key in the ON position, your vehi-
cle’s battery could become discharged.
WIC1437
2-40Instruments and controls

CONSOLE LIGHT
The console light will turn on whenever the park-
ing lights or headlights are illuminated.
DOME LIGHT
The interior light has a three-position switch and
operates regardless of ignition switch position.
When the switch is in the ON position
1, the
interior lights illuminate, regardless of door posi-
tion. The lights will go off after a period of time
unless the ignition switch is placed in the ACC or
ON position.
When the switch is in the DOOR position
2, the
interior lights will stay on for a period of time
when: ●
The doors are unlocked by the key fob, a key,
or the power door lock switch, while all
doors are closed and the ignition switch is
placed in the OFF position.
● The driver’s door is opened and then closed
while the key is removed from the ignition
switch.
● The key is removed from the ignition switch
while all doors are closed.
The lights will turn off while the timer is activated
when: ● The driver’s door is locked by the key fob, a
key, or the power door lock switch.
● The ignition switch is placed in the ON po-
sition.
When the switch is in the OFF position
3, the
interior lights do not illuminate, regardless of door
position.
The lights will turn off automatically after a period
of time while doors are open to prevent the bat-
tery from becoming discharged.
CAUTION
Do not use for extended periods of time
with the engine stopped. This could result
in a discharged battery.
LIC2303SIC2063A
Instruments and controls2-57

WARNING
●Radio waves could adversely affect
electric medical equipment. Those who
use a pacemaker should contact the
electric medical equipment manufac-
turer for the possible influences before
use.
● The remote keyless entry key fob trans-
mits radio waves when the buttons are
pressed. The FAA advises radio waves
may affect aircraft navigation and com-
munication systems. Do not operate the
remote keyless entry key fob while on
an airplane. Make sure the buttons are
not operated unintentionally when the
unit is stored for a flight.
It is possible to lock/unlock all doors, turn the
interior lights on, and activate the panic alarm by
using the key fob from outside the vehicle.
Be sure to remove the key from the vehicle
before locking the doors.
The key fob can operate at a distance of approxi-
mately 33 ft (10 m) from the vehicle. The effective
distance depends on the conditions around the
vehicle. As many as four key fobs can be used with one
vehicle. For information concerning the purchase
and use of additional key fobs, it is recommended
that you visit a NISSAN dealer.
The key fob will not function when:
● the battery is discharged
● the distance between the vehicle and the
key fob is over 33 ft (10 m)
The panic alarm will not activate when the
key is in the ignition switch.
CAUTION
Listed below are conditions or occur-
rences which will damage the key fob:
● Do not allow the key fob, which con-
tains electrical components, to come
into contact with water or salt water.
This could affect the system function.
● Do not drop the key fob.
● Do not strike the key fob sharply
against another object.
● Do not change or modify the key fob.
● Wetting may damage the key fob. If the
key fob gets wet, immediately wipe until
it is completely dry. ●
Do not place the key fob for an ex-
tended period in an area where tem-
peratures exceed 140°F (60°C) .
● Do not attach the key fob with a key
holder that contains a magnet.
● Do not place the key fob near equip-
ment that produces a magnetic field,
such as a TV, audio equipment and per-
sonal computers.
If a key fob is lost or stolen, NISSAN rec-
ommends erasing the ID code of that key
fob. This will prevent the key fob from
unauthorized use to unlock the vehicle.
For information regarding the erasing
procedure, it is recommended that you
visit a NISSAN dealer.
REMOTE KEYLESS ENTRY SYSTEM
(if so equipped)
Pre-driving checks and adjustments3-7

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 or a
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 two 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, refer to “Battery replacement” in the “Main-
tenance and do-it-yourself” section of this
manual.
As many as four Intelligent Keys can be regis-
tered and used with one vehicle. For information
about the purchase and use of additional Intelli-
gent Keys, it is recommended that you visit 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

If an Intelligent Key is lost or stolen, NISSAN
recommends erasing the ID code of that Intelli-
gent Key from the vehicle. This may prevent the
unauthorized use of the Intelligent Key to operate
the vehicle. For information regarding the erasing
procedure, it is recommended that you visit a
NISSAN dealer.
OPERATING RANGE
The Intelligent Key functions can only be used
when the Intelligent Key is within the specified
operating range from the request switch
1.When the Intelligent Key battery is discharged or
strong radio waves are present near the operat-
ing location, the Intelligent Key operating range
becomes narrower, and the Intelligent Key may
not function properly.
The operating range is within 31.50 in (80 cm)
from each request switch
1.
If the Intelligent Key is too close to the door glass,
handle or rear bumper, the request switches may
not function.
When the Intelligent Key is within the operating
range, it is possible for anyone, even someone
who does not carry the Intelligent Key, to push the
request switch to lock/unlock the doors.
LPD2402
3-12Pre-driving checks and adjustments

●Placing the ignition switch in the ON posi-
tion.
● Locking the doors with the remote control.
● 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 four 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:
● The Intelligent Key is not within the opera-
tional range.
● The doors or the trunk are open or not
closed securely.
● The Intelligent Key battery is discharged.
CAUTION
When locking the doors using the Intelli-
gent Key, be sure not to leave the key in
the vehicle.
LPD2122
3-16Pre-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. For additional information, refer to “Battery
replacement” in the “Maintenance and do-it-
yourself” section of this manual.
It is recommended you replace 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

TROUBLESHOOTING GUIDE
SymptomPossible CauseRemedy
When pushing the ignition switch to stop
the engine The P (Park) warning light in the instrument
panel illuminates and the inside chime
sounds continuously. The shift lever is not in the P (Park) position. Make sure that the shift lever is in the P
(Park) position.
When placing the shift lever in the P (Park)
position The inside warning chime sounds
continuously. The ignition switch is in the ACC or ON
position.Place the ignition switch in the OFF
position.
When opening the driver’s door A warning chime sounds continuously. The ignition switch is in the ACC position. Place the ignition switch in the OFF
position.
When pushing the door handle request
switch to lock the door The outside chime sounds for a few
seconds. The Intelligent Key is inside the trunk. Be sure to carry the Intelligent Key with you.
The Intelligent Key is inside the vehicle. Be sure to carry the Intelligent Key with you.
A door is not closed securely.
Close the door securely.
When closing the doors The key warning light in the instrument
panel blinks in yellow, the outside chime
sounds three times and the inside warning
chime sounds for approximately 3 seconds.
The ignition switch is in the ACC or ON
position.
Place the ignition switch in the OFF
position.
The P (Park) warning light in the instrument
panel illuminates and the outside chime
sounds continuously. The ignition switch is in the ACC or OFF
position and the shift lever is not in the P
(Park) position.Make sure that the shift lever is in the P
(Park) position and place the ignition switch
in the OFF position.
The outside chime sounds for approximately
3 seconds and all doors unlock. The Intelligent Key is in the vehicle or trunk. Be sure to carry the Intelligent Key with you.
When opening the driver’s door A warning chime sounds continuously. The ignition switch is in the ACC position. Place the ignition switch in the OFF
position.
When closing the trunk lid The outside chime sounds for approximately
10 seconds and the trunk lid opens. The Intelligent Key is inside the trunk.Be sure to carry the Intelligent Key with you.
When pushing the ignition switch to start
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. For
additional information, refer to “Battery re-
placement” in the “Maintenance and do-it-
yourself” section of this manual.
3-22Pre-driving checks and adjustments