2011 INFINITI EX Owners Manual

3. Within 20 seconds of performing Step 2,push and hold the power door lock switch
to the
position (UNLOCK) for more
than 5 seconds.
4. When activated, the hazard indicator will flash twice. When deactivated, the hazard
indicator will flash once.
5. The ignition switch must be placed in the OFF and ON position again between each
setting change.
When the automatic door unlock system is
deactivated, the doors do not unlock when the
ignition switch is placed in the OFF position. To
unlock the door manually, use the inside lock
knob or the power door lock switch (driver’s or
front passenger’s side).
CHILD SAFETY REAR DOOR LOCK
Child safety rear door locks help prevent doors
from being opened accidentally, especially
when small children are in the vehicle.
When the levers are in the lock position
1, the
rear doors can be opened only from the outside.
To disengage, move the levers to the unlock
position
2.
WARNING
● Radio waves could adversely affect electric
medical equipment. Those who use a pace-
maker should contact the electric medical
equipment manufacturer for the possible in-
fluences before use.
● The Intelligent Key transmits radio waves
when the buttons are pushed. The FAA ad-
vises that the radio waves may affect aircraft
navigation and communication systems. Do
not operate the Intelligent Key while on an
airplane. Make sure that the buttons are not
operated unintentionally when the unit is
stored for a flight.
The Intelligent Key system can operate all the
door locks using the remote controller function
or pushing the request switch on the vehicle
without taking the key out from a pocket or
purse. The operating environment and/or con-
ditions may affect the Intelligent Key system
operation.
Be sure to read the following before using the
Intelligent Key system.
CAUTION
● Be sure to carry the Intelligent Key with you
when operating the vehicle.
SPA2535
INTELLIGENT KEY SYSTEM
3-6Pre-driving checks and adjustments

●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
Intelligent 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 sta-
tion.
● 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 depend-
ing on the operating conditions, the battery’s
life is approximately 2 years. If the battery is
discharged, replace it with a new one.
Since the Intelligent Key is continuously receiv-
ing radio waves, if the key is left near equip-
ment which transmits strong radio waves, such
as signals from a TV and personal computer, the
battery life may become shorter.
For information regarding replacement of a bat-
tery, see “INTELLIGENT KEY BATTERY REPLACE-
MENT” in the “8. Maintenance and do-it-
yourself” section.
For models with a steering wheel lock mecha-
nism: Because the steering wheel is locked
electrically, unlocking the steering wheel with
the ignition switch in the LOCK position is
impossible when the vehicle battery is com-
pletely discharged. Pay special attention that
the vehicle battery is not completely dis-
charged.
As many as 4 Intelligent Keys can be registered
and used with one vehicle. For information
about the purchase and use of additional Intel-
ligent Keys, contact an INFINITI retailer.CAUTION
●
Do not allow the Intelligent Key, which con-
tains 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, immediately
wipe until it is completely dry.
● Do not place the Intelligent Key for an ex-
tended period in an area where tempera-
tures 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 equip-
ment that produces a magnetic field, such as
a TV, audio equipment and personal
computers.
Pre-driving checks and adjustments3-7

If an Intelligent Key is lost or stolen, INFINITI
recommends erasing the ID code of that Intelli-
gent Key from the vehicle. This may prevent the
unauthorized use of the Intelligent Key to oper-
ate the vehicle. For information regarding the
erasing procedure, contact an INFINITI retailer.
INTELLIGENT KEY 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
operating location, the Intelligent Key system’s
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 who does not
carry the Intelligent Key to push the request
switch to lock/unlock the doors.
SPA2074
3-8Pre-driving checks and adjustments

DOOR LOCKS/UNLOCKS PRECAUTION
●Do not push the door handle request switch
with the Intelligent Key held in your hand as
illustrated. The close distance to the door
handle will cause the Intelligent Key system
to have difficulty recognizing that the Intel-
ligent Key is outside the vehicle.
● After locking with the door handle request
switch, verify the doors are securely locked
by testing them.
● To prevent the Intelligent Key from being left
inside the vehicle, make sure you carry the
key with you and then lock the doors. ●
Do not pull the door handle before pushing
the door handle request switch. The door
will be unlocked but will not open. Release
the door handle once and pull it again to
open the door.
● The Intelligent Key system (opening/closing
doors with the door handle request switch)
can be set to remain inactive. (See “VEHICLE
INFORMATION AND SETTINGS” in the “4.
Monitor, climate, audio, phone and voice
recognition systems” section.)
INTELLIGENT KEY OPERATION
You can lock or unlock the doors without taking
the key out from your pocket or bag.
SPA2326SPA2408
Pre-driving checks and adjustments3-9

When you carry the Intelligent Key with you, you
can lock or unlock all doors by pushing the door
handle request switch (driver’s or front passen-
ger’s)
Aor the lift gate request switchB
within the range of operation.
When you lock or unlock the doors or the lift
gate, the hazard indicator will flash and the
horn (or the outside chime) will sound as a
confirmation. For details, see “Setting hazard
indicator and horn mode” later in this section.
Locking doors and fuel-filler door
1. Move the selector lever to the P (Park)position, push the ignition switch to the
OFF position and make sure you carry the
Intelligent Key with you.*1
2. Close all the doors.*2
3. Push the door handle request switch (driver’s or front passenger’s)
Aor the
lift gate request switch
Bwhile carrying
the Intelligent Key with you.*3
4. All the doors and fuel-filler door will lock.
5. The hazard indicator flashes twice and the outside chime sounds twice.
*1: Doors will lock with the Intelligent Key while the ignition switch is in the ACC or ON
position.
*2: Doors will not lock with the Intelligent Key while any door is open. *3: Doors will not lock by pushing the door
handle request switch with the Intelligent
Key inside the vehicle.
However, when an Intelligent Key is inside
the vehicle, doors can be locked with an-
other registered Intelligent Key.
Unlocking doors and fuel-filler door
1. Push the door handle request switch (driv-er’s or front passenger’s)
Aor the lift
gate request switch
Bonce while carry-
ing the Intelligent Key with you.
2. The hazard indicator flashes once and outside chime sounds once. The corre-
sponding door and the fuel-filler door or
the lift gate will unlock.
3. Push the door handle request switch again within 60 seconds.
4. The hazard indicator flashes once and outside chime sounds once again. All the
doors will unlock.
All doors will be locked automatically unless
one of the following operations is performed
within 1 minute after pushing the request switch
while the doors are locked. If during this
1-minute time period, the request switch is
pushed, all doors will be locked automatically
after another 1 minute.
●Opening any door
● Pushing the ignition switch
SPA2467
SPA2410
3-10Pre-driving checks and adjustments

BATTERY SAVER SYSTEM
When all the following conditions are met for 60
minutes, the battery saver system will cut off
the power supply to prevent battery discharge.
●The ignition switch is in the ACC position,
and
● All doors are closed, and
● The selector lever is in the P (Park) position.
WARNING SIGNALS
To help prevent the vehicle from moving unex-
pectedly by erroneous operation of the Intelli-
gent Key listed on the following chart or to help
prevent the vehicle from being stolen, chime or
beep sounds inside and outside the vehicle and
a warning displays in the dot matrix liquid
crystal display.
When a chime or beep sounds or the warning
displays, be sure to check the vehicle and
Intelligent Key.
See “TROUBLESHOOTING GUIDE” later in this
section and “DOT MATRIX LIQUID CRYSTAL DIS-
PLAY” in the “2. Instruments and controls”
section.
Pre-driving checks and adjustments3-11

TROUBLESHOOTING GUIDE
SymptomPossible causeAction to take
When pushing the ignition switch to
stop the engine The SHIFT P warning appears on the
display and the inside warning chime
sounds continuously. The selector lever is not in the P
(Park) position.
Shift the selector lever to the P
(Park) position.
When opening the driver’s door to
get out of the vehicle The inside warning chime sounds
continuously. The ignition switch is in the ACC
position.
Push the ignition switch to the OFF
position.
The Intelligent Key is in the Intelli-
gent Key port. Remove the Intelligent Key from the
Intelligent Key port.
When closing the door after getting
out of the vehicle The NO KEY warning appears on the
display, the outside chime sounds 3
times and the inside warning chime
sounds for approximately 3 seconds.
The ignition switch is in the ACC or
ON position.
Push the ignition switch to the OFF
position.
The SHIFT P warning appears on the
display and the outside chime
sounds continuously. The ignition switch is in the ACC or
OFF position and the selector lever is
not in the P (Park) position.Move the selector lever to the P
(Park) position and push the ignition
switch to the OFF position.
When closing the door with the in-
side lock knob turned to LOCK The outside chime sounds for ap-
proximately 3 seconds and all the
doors unlock. The Intelligent Key is inside the
vehicle.
Carry the Intelligent Key with you.
When pushing the door handle re-
quest switch to lock the door The outside chime sounds for ap-
proximately 2 seconds. The Intelligent Key is inside the
vehicle.
Carry the Intelligent Key with you.
A door is not closed securely. Close the door securely.
The door handle request switch is
pushed before the door is closed. Push the door handle request switch
after the door is closed.
3-12Pre-driving checks and adjustments

WARNING
The Intelligent Key transmits radio waves when
the buttons are pushed. The FAA advises that
the radio waves may affect aircraft navigation
and communication systems. Do not operate
the Intelligent Key while on an airplane. Make
sure that the buttons are not operated uninten-
tionally when the unit is stored for a flight.
It is possible to lock/unlock all doors, fuel-filler
door, activate the panic alarm and open the
windows by pushing the buttons on the Intelli-
gent Key from outside the vehicle.
Before locking the doors, make sure the Intelli-
gent Key is not left in the vehicle.
The LOCK/UNLOCK button on the Intelligent Key
can operate at a distance of approximately 33 ft
(10 m) from the vehicle. (The effective distance
depends upon the conditions around the ve-
hicle.)
As many as 4 Intelligent Keys can be used with
one vehicle. For information concerning the
purchase and use of additional Intelligent Keys,
contact an INFINITI retailer. The lock and unlock buttons on the Intelligent
Key will not operate when:
●
the distance between the Intelligent Key and
the vehicle is over 33 ft (10 m).
● the Intelligent Key battery runs down.
After locking with the remote keyless entry
function, pull the door handle to make sure the
doors are securely locked.
The LOCK/UNLOCK operating range varies de-
pending on the environment. To securely oper-
ate the lock and unlock buttons, approach the
vehicle to about 3 ft (1 m) from the door.
HOW TO USE REMOTE KEYLESS ENTRY
SYSTEM
When you lock or unlock the doors or the lift
gate, the hazard indicator will flash and the
horn (or the outside chime) will sound as a
confirmation. For details, see “Setting hazard
indicator and horn mode” later in this section.
Locking doors and fuel-filler door
1. Move the selector lever to the P (Park) position, push the ignition switch to the
OFF position and make sure you carry the
Intelligent Key with you.*1
2. Close all the doors and the lift gate.*2
3. Push the LOCK
button1on the
Intelligent Key.
SPA2252
REMOTE KEYLESS ENTRY SYSTEM
Pre-driving checks and adjustments3-13