2011 INFINITI QX battery

3 Pre-driving checks and adjustments
Keys............................................. 3-2
Intelligent Key ................................. 3-2
Valet hand-off .................................. 3-3
Doors ............................................ 3-4
Locking with mechanical key .................... 3-4
Opening and closing windows with the
mechanical key ................................ 3-4
Locking with inside lock knob ................... 3-5
Locking with power door lock switch ............. 3-5
Automatic door locks ........................... 3-5
Child safety rear door lock ...................... 3-6
Intelligent Key system ............................. 3-6
Intelligent Key operating range .................. 3-8
Door locks/unlocks precaution .................. 3-9
Intelligent Key operation ........................ 3-9
Battery saver system .......................... 3-12
Warning signals ............................... 3-12
Troubleshooting guide ......................... 3-13
Remote keyless entry system .......................3-15
How to use remote keyless entry system .........3-15 Hood
............................................ 3-18
Lift gate ......................................... 3-19
Operating manual lift gate .....................3-19
Operating power lift gate ......................3-19
Auto closure .................................. 3-23
Lift gate release lever .......................... 3-23
Fuel-filler door ................................... 3-23
Opening the fuel-filler door ....................3-23
Fuel-filler cap ................................. 3-24
Tilt/telescopic steering ........................... 3-26
Electric operation ............................. 3-26
Sun visors ....................................... 3-26
Mirrors .......................................... 3-27
Inside mirror .................................. 3-27
Outside mirrors ............................... 3-28
Vanity mirror .................................. 3-30
Automatic drive positioner ........................3-30
Entry/exit function ............................ 3-30
Memory storage ............................... 3-31
System operation ............................. 3-32

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
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.
Because the steering wheel is locked electri-
cally, unlocking the steering wheel with the
ignition switch in the LOCK position is impos-
sible when the vehicle battery is completely
discharged. Pay special attention that the ve-
hicle battery is not completely discharged.
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.
● If the outside temperature is below 14°F
(10°C), the battery of the Intelligent Key
may not function properly.
● 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

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.
3-12Pre-driving checks and adjustments

SymptomPossible causeAction to take
When pushing the door handle re-
quest switch to lock the door The outside chime sounds for a few
seconds. The Intelligent Key is inside the ve-
hicle or luggage room.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.
When pushing the ignition switch to
start the engine The Intelligent Key battery indicator
appears on the display. The battery charge is low.
Replace the battery with a new one.
(See “BATTERY” in the “8. Mainte-
nance and do-it-yourself” section.)
The NO KEY warning appears on the
display and the inside warning chime
sounds for a few seconds. The Intelligent Key is not in the
vehicle.
Carry the Intelligent Key with you.
When pushing the ignition switch The Intelligent Key system warning light in the meter illuminates in
yellow. It warns of a malfunction with the
electrical steering lock system or the
Intelligent Key system.Contact an INFINITI retailer.
3-14Pre-driving checks and adjustments

WARNING
The Intelligent Key transmits radio waves when
the buttons are pushed. The FAA advises that
radio waves may affect aircraft navigation and
communication systems. Do not operate the
Intelligent Key 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, 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.
1LOCK button
2UNLOCK button
3Power lift gate button
4PANIC button
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.
SPA2436
REMOTE KEYLESS ENTRY SYSTEM
Pre-driving checks and adjustments3-15

WARNING
●Always be sure the lift gate has been closed
securely to prevent it from opening while
driving.
● Do not drive with the lift gate open. This
could allow dangerous exhaust gases to be
drawn into the vehicle. See “EXHAUST GAS
(carbon monoxide)” in the “5. Starting and
driving” section of this manual.
● Do not leave children unattended inside the
vehicle. They could unknowingly activate
switches or controls. Unattended children
could become involved in serious accidents.
● Always be sure that hands and feet are clear
of the door frame to avoid injury while clos-
ing the lift gate.
OPERATING MANUAL LIFT GATE
To open the lift gate, unlock it and push the lift
gate opener switch
A. Pull up the lift gate to
open.
The lift gate can be unlocked by:
● pushing the unlock button
on the
Intelligent Key twice.
● pushing the lift gate request switch with the
Intelligent Key carried on you. ●
pushing the door handle request switch
twice with the Intelligent Key carried on you.
● pushing the power door lock switch to the
unlock position.
● inserting the mechanical key into the driv-
er’s door key cylinder and turning it to the
rear of the vehicle twice.
To close the lift gate, pull down until it securely
locks.
OPERATING POWER LIFT GATE
To operate the power lift gate, the selector lever
must be in the P (Park) position.
The power lift gate will not operate if the battery
voltage is low.SPA2774
LIFT GATE
Pre-driving checks and adjustments3-19

Manual mode
If power operation is not available, the lift gate
can be operated manually. Power operation
may not be available if multiple obstacles have
been detected in a single power cycle or if the
battery voltage is low. When the power lift gate
main switch is in the OFF position, the lift gate
can be opened manually by pushing the lift gate
opener switch. If the power lift gate opener
switch is pushed during power open or close,
the power operation will be canceled and the lift
gate can be operated manually.
Safe Mode
If the gas stays of the lift gate1lose pressure,
the power lift gate safe mode is activated. When
the safe mode is activated, the lift gate inter-
mittently closes. Then the lift gate will be pulled
to the closed and latched position by a motor.
The power lift gate cannot be opened using the
switches at any time in the safe mode. Do not operate the lift gate again until it is
checked by an INFINITI retailer.
CAUTION
●
If the power lift gate does not stay open or if
the lift gate unexpectedly closes at any time,
do not operate the lift gate. There may be a
pressure loss in one or both of the lift gate
gas stays. Have the lift gate inspected by an
INFINITI retailer.
● Do not activate the power lift gate if one or
both of the lift gate gas stays are removed.
Damage to the lift gate or power lift gate
mechanisms may occur.
SPA2777
3-22Pre-driving checks and adjustments