2018 NISSAN SENTRA key

1. Integrated door lock key fob
2. Key number plate
CAUTION
Do not leave the ignition key inside the
vehicle when you leave the vehicle.
A key number plate is supplied with your
keys. Record the key number and keep it in
a safe place (such as your wallet), not in the
vehicle. If you lose your keys, it is recom-
mended that you visit a NISSAN dealer for
duplicates by using the key number. NISSAN does not record key numbers so it
is very important to keep track of your key
number plate.
A key number is only necessary when you
have lost all keys and do not have one to
duplicate from. If you still have a key, it can
be duplicated without knowing the key
number.
1. Intelligent Keys (two sets)
2. Mechanical key
3. Key number plate (one plate)
NISSAN INTELLIGENT KEY® (if so
equipped)
Your vehicle can only be driven with the
Intelligent Keys which are registered to
your vehicle’s Intelligent Key components
and NISSAN Vehicle Immobilizer System
components.
Type A (if so equipped)
LPD2027
Type B (if so equipped)
LPD2076
KEYS
3-2Pre-driving checks and adjustments

Never leave the keys in the vehicle.
As many as four Intelligent Keys can be
registered and used with one vehicle. The
new keys must be registered prior to use
with the Intelligent Key and NISSAN Vehicle
Immobilizer System of your vehicle. It is rec-
ommended that you visit a NISSAN dealer
for this service. Since the registration pro-
cess requires erasing all memory in the
Intelligent Key components, when register-
ing new keys, be sure to take all Intelligent
Keys that you have to a NISSAN dealer.
A key number plate is supplied with your
keys. Record the key number and keep it in
a safe place (such as your wallet), not in the
vehicle. If you lose your keys, it is recom-
mended that you visit a NISSAN dealer for
duplicates by using the key number.
NISSAN does not record key numbers so it
is very important to keep track of your key
number plate.
A key number is only necessary when you
have lost all keys and do not have one to
duplicate from. If you still have a key, it can
be duplicated without knowing the key
number.CAUTION
Listed below are conditions or occur-
rences which will damage the Intelli-
gent Key:
∙ Do not allow the Intelligent Key, whichcontains 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 modif y the Intelli- gent 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
temperatures 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.
If an Intelligent Key is lost or stolen,
NISSAN recommends erasing the ID
code of that Intelligent Key from the ve-
hicle. This may prevent the unauthor-
ized use of the Intelligent Key to oper-
ate the vehicle. For information
regarding the erasing procedure, it is
recommended that you visit a NISSAN
dealer.
Pre-driving checks and adjustments3-3

Mechanical key
The Intelligent Key contains the mechani-
cal key.
To remove the mechanical key, release the
lock knob on the back of the Intelligent Key.
To install the mechanical key, firmly insert it
into the Intelligent Key until the lock knob
returns to the lock position.
Use the mechanical key to lock or unlock
the driver’s door.
CAUTION
Always carry the mechanical key in-
stalled in the Intelligent Key slot.
For additional information, refer to “Doors”
in this section.
NISSAN VEHICLE IMMOBILIZER
SYSTEM KEYS
You can only drive your vehicle using the
keys which are registered to the NISSAN
Vehicle Immobilizer System components
in your vehicle.
A mechanical key can be used for all the
locks.
Never leave the keys in the vehicle.
Additional or replacement keys:
If you still have a key, the key number is not
necessary when you need extra NISSAN
Vehicle Immobilizer System keys. Your ex-
isting key can be duplicated without know-
ing the key number. As many as four
NISSAN Vehicle Immobilizer System keys
can be used with one vehicle. You should
bring all NISSAN Vehicle Immobilizer Sys-
tem keys that you have to a NISSAN dealer
for registration. This is because the regis-
tration process will erase the memory of all key codes previously registered into the
NISSAN Vehicle Immobilizer System. Af ter
the registration process, these compo-
nents will only recognize keys coded into
the NISSAN Vehicle Immobilizer System
during registration. Any key that is not
given to the dealer at the time of registra-
tion will no longer be able to start your
vehicle.CAUTION
Do not allow the immobilizer system
key, which contains an electrical tran-
sponder, to come into contact with wa-
ter or salt water. This could affect sys-
tem function.
SPA1951
3-4Pre-driving checks and adjustments

When the doors are locked using one of the
following methods, the doors cannot be
opened using the inside or outside door
handles. The doors must be unlocked to
open the doors.
WARNING
∙ Always have the doors locked whiledriving. Along with the use of seat
belts, this provides greater safety in
the event of an accident by helping to
prevent persons from being thrown
from the vehicle. This also helps keep
children and others from unintention-
ally opening the doors, and will help
keep out intruders.
∙ Before opening any door, always look for and avoid oncoming traffic. ∙ To help avoid risk of injury or death
through unintended operation of the
vehicle and/or its systems, including
entrapment in windows and/or inad-
vertent door lock activation, do not
leave children, people who require the
assistance of others and/or pets un-
attended in your vehicle. Additionally,
the temperature inside a closed ve-
hicle on a warm day can quickly be-
come high enough to cause a signifi-
cant risk of injury or death to people
and/or pets.
LOCKING WITH KEY (if so
equipped)
To lock or unlock the vehicle, turn the key as
shown.
Manual
To lock either the driver or passenger side
door, turn the key toward the front of the
vehicle
1. To unlock, turn it toward the rear
2.
Driver’s side
LPD2129
DOORS
Pre-driving checks and adjustments3-5

Power
The power door lock system allows you to
lock or unlock all doors at the same time.
Turning the key toward the front
1of the
vehicle locks all doors.
Turning the key one time toward the rear
2of the vehicle unlocks that door. From
that position, returning the key to neutral
3(where the key can only be removed and
inserted) and turning it toward the rear
again
4within five seconds unlocks all
doors.
LOCKING WITH INSIDE LOCK KNOB
To lock the door without the key, move the
inside lock knob to the lock position
1,
then close the door.
To unlock the door without the key, move
the inside lock knob to the unlock position
2.
LOCKING WITH POWER DOOR
LOCK SWITCH
To lock all the doors without a key, push the
door lock switch (driver’s or front passen-
ger’s side) to the lock position
1. When
locking the door this way, be certain not to
leave the key inside the vehicle.
To unlock all the doors without a key, push
the door lock switch (driver’s or front pas-
senger’s side) to the unlock position
2.
Driver’s side
LPD0461
Inside lock
SPA2726
Driver’s and passenger’s side
LPD2309
3-6Pre-driving checks and adjustments

Lockout protection
When the power door lock switch is moved
to the lock position and any door is open, all
doors will lock and unlock automatically.
With the Intelligent Key lef t in the vehicle
while any door open, all doors will unlock
automatically and a chime will sound af ter
the door is closed.
These functions help to prevent the Intelli-
gent Key from being accidentally locked
inside the vehicle.
AUTOMATIC DOOR LOCKS (if so
equipped)
∙ All doors lock automatically when thevehicle speed reaches 15 mph
(24 km/h).
∙ Continuously Variable Transmission (CVT) (if so equipped)
– All doors unlock automatically when the transmission is placed in the P
(Park) position.
∙ Manual transmission (if so equipped) – All doors unlock automatically whenthe ignition is placed in the off posi-
tion. ∙ Vehicles not equipped with Intelligent
Key (if so equipped)
– All doors unlock automatically when the transmission is placed in the P
(Park) position (if so equipped), the
ignition is turned to the OFF position
or when the key is removed from the
ignition.
NOTE:
The automatic door unlock function can
be changed using the “Vehicle Settings”
of the vehicle information display. For
additional information, refer to “Vehicle
information display ” in the “Instruments
and controls” section of this manual (if
so equipped).CHILD SAFETY REAR DOOR LOCK
Child safety locks help prevent the rear
doors from being opened accidentally, es-
pecially when small children are in the ve-
hicle.
The child safety lock levers are located on
the edge of the rear doors.
When the lever is in the unlock position
2,
the door can be opened from the outside
or the inside.
When the lever is in the LOCK position
1,
the door can be opened only from the
outside.
LPD2570
Pre-driving checks and adjustments3-7

WARNING
∙ Radio waves could adversely affectelectric medical equipment. Those
who use a pacemaker should contact
the electric medical equipment
manufacturer for the possible influ-
ences before use.
∙ The remote keyless entry key fob transmits radio waves when the but-
tons are pressed. The FAA advises ra-
dio waves may affect aircraf t naviga-
tion and communication systems. Do
not operate the remote keyless entry
key fob while on an airplane. Make
sure the buttons are not operated un-
intentionally 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 ve-
hicle before locking the doors.
The key fob can operate at a distance of
approximately 33 f t (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 f t (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 modif y 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
personal 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)
3-8Pre-driving checks and adjustments

HOW TO USE REMOTE KEYLESS
ENTRY SYSTEM
Locking the doors
1. Remove the ignition key.
2. Close all the doors.
3. Press the
button on the key fob.
∙ All the doors will lock.
∙ The hazard indicator flashes twice and the horn beeps once. NOTE:
An auto-relock function will operate af-
ter a full or partial unlock, when no fur-
ther user action occurs. The relock will
operate approximately 1 minute af ter
full or partial unlock. The auto-relock
function is canceled when any door is
opened or the key is inserted into the
ignition.
Unlocking the doors
1. Press thebutton on the key fob to
unlock the driver’s door.
2. The hazard warning lights flash once.
3. Press the
button again within
5 seconds to unlock all doors.
LPD2028LPD2029
Pre-driving checks and adjustments3-9