
Never leave these keys in the vehicle.
Additional or replacement keys:
If you still have a key, the key number is
not necessary when you need extra
INFINITI Vehicle Immobilizer System keys.
An INFINITI dealer can duplicate it. As
many as 5 INFINITI Vehicle Immobilizer
System keys can be used with one ve-
hicle. You should bring all registered keys
that you have to an INFINITI dealer for reg-
istration. This is because the registration
process will erase the memory of all key
codes previously registered into the
INFINITI Vehicle Immobilizer System. After
the registration process, these compo-
nents will only recognize keys coded into
the INFINITI Vehicle Immobilizer System
during registration. Any key that is not
given to your dealer at the time of regis-
tration will no longer be able to start your
vehicle.
Do not allow the immobilizer system key,
which contains an electrical transponder,
to come into contact with salt water. This
could affect system function. WARNING O Always have the doors locked while driv-
ing. 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
unintentionally opening the doors, and
will help keep out intruders.
O Before opening any door, always look for
and avoid oncoming traffic.
O Do not leave children unattended inside
the vehicle. They could unknowingly ac-
tivate switches or controls. Unattended
children could become involved in se-
rious accidents.
LOCKING WITH KEY
Power The power door lock system allows you to
lock or unlock all doors, trunk lid and the
fuel-filler door.
O Turning the door key cylinder to the
front of the vehicle
q 1
will lock all
doors, trunk lid and fuel-filler door.
O Turning the door key cylinder to the
rear of the vehicle
q 2
once will unlock
the driver's door.
Turning the door key cylinder to the
rear of the vehicle again within 5 sec- SPA1884
DOORS
Pre-driving checks and adjustments
3-3
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X

onds will unlock all doors, the trunk
lid and the fuel-filler door.
Opening and closing windows To open the door windows, turn the door
key cylinder to the rear of the vehicle and
hold the key for about 1 second.
To stop opening, return the door key cyl-
inder to the neutral position by turning
the key.
To close the door windows, turn the door
key cylinder to the front of the vehicle
and hold the key for about 1 second.
To stop closing, return the door key cylin-
der to the neutral position by turning the
key.
In the event of an obstruction, such as a
hand, in the way of door windows, the
auto reverse function will activate.
LOCKING WITH INSIDE LOCK KNOB To individually lock the doors, push the
inside lock knob down to the LOCK posi-
tion
q 1
, then close the door.
When locking the door using inside lock
knob, be sure not to leave the key inside of
the vehicle.
To unlock, pull the inside lock knob up to
the UNLOCK position
q 2
. LOCKING WITH POWER DOOR
LOCK SWITCH All doors will be locked when the power
door lock switch is pushed to the LOCK
position
q 1
with the driver's or front pas-
senger's door open. Then close the door
and all doors will be locked.
When locking the door this way, be certain
not to leave the key inside the vehicle.
To unlock, push the power door lock
switch to the UNLOCK position
q 2
.SPA1814 SPA1505F
3-4 Pre-driving checks and adjustments
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X

Lockout protection When the power door lock switch (driver
or front passenger) is moved to the LOCK
position with the key in the ignition and
any door open, all doors will lock and un-
lock automatically. This helps to prevent
the keys from being accidentally locked
inside the vehicle.
CHILD SAFETY REAR DOOR LOCK
(Sedan) Child safety rear door lock helps prevent
rear doors from being opened acciden-
tally, especially when small children are
in the vehicle.
When the levers are in the LOCK
q 1
posi-
tion, the rear doors can be opened by the
outside door handles only.
To disengage, move the levers to the un-
lock position
q 2
. It is possible to lock/unlock all doors,
trunk lid and fuel-filler door and activate
the panic alarm by using the keyfob from
outside the vehicle.
Before locking the doors, make sure the
key is not left in the vehicle.
The keyfob can operate at a maximum
distance of approximately 33 ft (10 m)
away from the vehicle. (The operating dis-
tance depends upon the conditions
around the vehicle.)
As many as 5 keyfobs can be used with
one vehicle. For information about pur-
chase and use of additional keyfobs, con-
tact an INFINITI dealer.
The keyfob will not function when:
O the battery is completely discharged,
O the distance between the vehicle and
the keyfob is more than 33 ft (10 m).
The panic alarm will not activate when the
key is in the ignition switch.
CAUTION The following conditions or occurrences may
damage the keyfob. SPA0086A
REMOTE KEYLESS ENTRY SYSTEM (models
without Intelligent Key system)
Pre-driving checks and adjustments
3-5
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X

O Do not allow the keyfob to become wet.
O Do not drop the keyfob.
O Do not strike the keyfob sharply against
another object.
O Do not place the keyfob for an extended
period in an area where temperatures ex-
ceed 140ÉF (60ÉC).
If a keyfob is lost or stolen, INFINITI recom-
mends erasing the ID code of that keyfob.
This will prevent the keyfob from unautho-
rized use to unlock the vehicle. For informa-
tion regarding the erasing procedure, please
contact an INFINITI dealer.
For information regarding the replacement
of a battery, see ªKeyfob battery replace-
mentº in the ª8. Maintenance and do-it-
yourselfº section.
q 1
LOCK button
q 2
UNLOCK button
q 3
TRUNK button
q 4
PANIC button
HOW TO USE REMOTE KEYLESS
ENTRY SYSTEM
Locking doors and fuel-filler door 1. Remove the ignition key.*1,*2
2. Close all doors.*3 3. Push the LOCK button on the key-
fob.
4. All doors, the trunk lid and the fuel-
filler door will lock.
All doors will lock when the LOCK
button on the keyfob is pushed even
though a door remains open and/or the ig-
nition switch is in any position.
5. The hazard indicator flashes twice and
the horn chirps once.
O When the LOCK button is pushed
with all doors locked, the hazard indi-
cator flashes twice and the horn
chirps once as a reminder that the
doors are already locked.
*1: Doors lock with the keyfob while a
key is in the ignition switch. However,
the panic alarm will not activate when
the key is in the ignition switch.
*2: Doors lock with the keyfob while the
ignition switch is in the ON position.
However, the switching indicators will
not function.
*3: Doors lock with the keyfob while any
door is open. However, the switching
indicators will not function. SPA1918
3-6 Pre-driving checks and adjustments
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X

Unlocking doors and fuel-filler
door 1. Push the UNLOCK button on the
keyfob once.
O The driver's door and fuel-filler door
unlock
O The hazard indicator flashes once if all
doors are completely closed with the
ignition switch in any position except
in the ON position.
O The interior light timer activates and
the interior light comes on for 30 sec-
onds when the interior light switch is
at the DOOR position with the ignition
switch in any position except in the
ON position.
2. Push the UNLOCK button on the
keyfob again within 5 seconds.
O All doors and trunk lid unlock
O The hazard indicator flashes once if all
doors are completely closed.
All doors will be locked automatically un-
less one of the following operations is
performed within 1 minute of pushing the
UNLOCK button.
O opening any door. O opening trunk lid.
O turning the ignition switch to the ON
position
The interior light can be turned off
without waiting for 30 seconds by turning
the ignition switch to the ON position or
by locking the doors with the keyfob.
Opening the windows Push the UNLOCK button on the
keyfob.
The driver's door and fuel-filler door will
unlock.
Continue to push the UNLOCK button
for more than 3 seconds. The door win-
dows will start to lower.
Continue to push the UNLOCK button
until windows are fully open.
To stop the windows lowering operation,
release the UNLOCK button.
To start the windows lowering operation,
push the UNLOCK button again for
more than 3 seconds.
Releasing the trunk lid 1. Push the TRUNK button on the
keyfob for longer than 0.5 seconds when the ignition switch is in any po-
sition except the ON position.
2. The trunk lid opens.
The trunk lid cannot be opened by operat-
ing the keyfob when the ignition switch is
in the ON position.
Using the panic alarm If you are near your vehicle and feel
threatened, you may activate the alarm to
call attention as follows:
1. Push the PANIC button on the
keyfob for longer than 0.5 seconds
with the key removed from the ignition
switch.
2. The theft warning alarm and head-
lights will stay on for 25 seconds.
3. The panic alarm stops when:
O It has run for 25 seconds, or
O The LOCK button or the UNLOCK
button on keyfob is pushed, or
O The TRUNK button or the PANIC
button on the keyfob is pushed
for longer than 0.5 second.
Pre-driving checks and adjustments
3-7
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O Do not change or modify the Intelligent
Key.
O Do not use a magnet key holder.
O Do not place the Intelligent Key near an
electric appliance such as a television
set or personal computer.
O Do not place the Intelligent Key in a stor-
age area (for example, a door pocket or
glove box). It could be damaged or acti-
vated unexpectedly.
O Do not allow the Intelligent Key to come
into contact with water or salt water, and
do not wash it in a washing machine.
This could affect the system function.
If an Intelligent Key is lost or stolen, INFINITI
recommends erasing the ID code of that In-
telligent Key. This will prevent the Intelli-
gent Key from unauthorized use to unlock
the vehicle. For information regarding the
erasing procedure, please contact an
INFINITI dealer. DOOR LOCKS/UNLOCKS
PRECAUTION O After locking with the door handle re-
quest switch, make sure the doors are
securely locked.
O To prevent the Intelligent Key from be-
ing left inside the vehicle, make sure
you carry the key with you and then
lock the doors.
O To prevent the Intelligent Key from be-
ing left inside the trunk, make sure
you carry the key with you and then
close the trunk.
O You can lock or unlock the doors using
only the door handle, which detects
the Intelligent Key.
O When you try to unlock the door while
pulling the door handle, the door may
not unlock. In this case, release the
door handle and the door will unlock.
Pull the door handle again and the
door will open.
INTELLIGENT KEY OPERATION You can lock or unlock the doors without
taking the key out from your pocket or
purse. SPA1887
Pre-driving checks and adjustments
3-11
w 06.1.4/V35-D/V5.0
X

When you carry the Intelligent Key with
you, you can lock or unlock all doors by
pushing the door handle request switch
q A
within the range of operation.
Locking doors and fuel-filler door 1. Turn the ignition switch to the LOCK
position and remove the ignition key if
any metal key is in the ignition
switch.*1, *2
2. Close all the doors.*3
3. Push any door handle request switch
while carrying the Intelligent Key with
you.*4
4. All the doors and fuel-filler door will
lock.
5. The hazard indicator flashes twice and
outside buzzer sounds twice.
*1: Doors lock with the Intelligent Key
while a mechanical key or valet key is
in the ignition switch.
*2: Doors lock with the Intelligent Key
while the ignition switch is not in the
LOCK position.
*3: Doors do not lock by pushing the
door handle request switch or the
LOCK button on the Intelligent
Key while any door is open. Outside buzzer sounds to warn you. However,
doors lock with the metal key even if
any door is open.
*4: Doors do not lock with door handle
request switch with the Intelligent
Key inside the vehicle and outside
buzzer sounds to warn you.
However, when an Intelligent Key is
inside the vehicle, doors can be
locked with another Intelligent Key.
Unlocking doors and fuel-filler
door 1. Push the door handle request switch
once.
Driver's side:
O The driver door and fuel-filler door
unlock.
Front passenger side:
O Only corresponding door unlocks.
2. The hazard indicator flashes once and
outside buzzer sounds once if all
doors are completely closed with the
ignition switch in any position except
the ON position.
3. Push the door handle request switch
again within 5 seconds.SPA1888
Sedan
SPA2181
Coupe
3-12 Pre-driving checks and adjustments
w 06.1.4/V35-D/V5.0
X

O All doors and the fuel-filler door un-
lock.
O The hazard indicator flashes once and
outside buzzer sounds once if all
doors are completely closed.
All doors will be locked automatically
after pushing the door handle request
switch unless one of the following opera-
tions is performed within 1 minute.
O any door is opened
O the ignition switch is pushed
O the mechanical key or the valet key is
inserted into the ignition switch
The interior light, ceiling light (if so
equipped) and step light can be turned off
without waiting for 30 seconds by turning
the ignition switch to the ON position or
by locking the doors.
Opening trunk lid 1. Push the trunk open request switch
q A
.
2. The trunk will be unlatched and buzzer
sounds four times.
3. Raise the trunk lid to open the trunk.
Lockout protection:
To prevent the Intelligent Key from being
accidentally locked in the trunk, lockout
protection is equipped with the Intelligent
Key system. SPA1889
SPA1890
Sedan SPA2182
Coupe
Pre-driving checks and adjustments
3-13
w 06.1.4/V35-D/V5.0
X