2014 INFINITI QX70 Engine

SAA2734
Ion control:
This unit generates highly concentrated
Plasmacluster
®ions into the air blown
from the ventilators and reduces odors
absorbed into the interior trim.
The high-density Plasmacluster
®ions gen-
erated in the air conditioner’s air stream
not only suppress airborne bacteria and
reduce the adherence of odors to the
interior trim, but also have a proven skin
moisture preserving effect.
When the air conditioner is turned on, the
system generates Plasmacluster
®ions
automatically. The amount of Plasmacluster
®ions in-
creases according to the amount of air
flow. When the air flow is high, “
”is
displayed on the screen and when the air
flow is low, the indication in the screen
changes to “
”.
Plasmacluster®and Plasmacluster®ion
are registered trademarks of Sharp Cor-
poration.
Outside odor and exhaust gas detection
sensor:
This vehicle is equipped with an outside
odor and exhaust gas detection sensor.
When the automatic intake air control is
ON, the sensor detects odors and exhaust
gases, and then the system automatically
changes from the outside air circulation
mode to the recirculation mode.
When the intake air control button is
pushed under the following conditions,
the indicator light on the “
”side will
illuminate and the outside odor and
exhaust gas detection sensor will turn on.
. The air flow control is not in the front
defroster mode (the indicator light on
the “
”front defroster button is
turned off). .
The outside temperature is about 328F
(08C) or more.
. The outside odor and exhaust gas
detection sensor detects industrial
odors such as pulp or chemicals, and
exhaust gases such as gasoline or
diesel.
When the automatic intake air control is
ON, for the first 5 minutes, the recircula-
tion mode is selected to prevent dust, dirt
and pollen from entering the vehicle and
cleans the air inside of the vehicle with
positive and negative ions that are emitted
from the ventilator.
After the 5 minutes, the sensor detects
outside odors and exhaust gases and
automatically alternates between the re-
circulation mode and outside air circula-
tion mode.
OPERATING TIPS
When the engine coolant temperature and
outside air temperature are low, the air
flow from the foot outlets may not operate.
This is not a malfunction. After the coolant
temperature warms up, air will flow nor-
mally from the foot outlets.
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4-54Monitor, climate, audio, phone and voice recognition systems
SAA1983
The sunload sensor*Aon the instrument
panel helps maintain a constant tempera-
ture. Do not put anything on or around this
sensor.
IN-CABIN MICROFILTER
To make sure that the air conditioner
heats, defogs and ventilates efficiently,
replace the filter according the specified
maintenance intervals listed in the INFINITI
Service and Maintenance Guide. To replace
the filter, contact an INFINITI retailer.
The filter should be replaced if the air flow
decreases significantly or if windows fog
up easily when operating the heater or air conditioner. A natural grape seed polyphe-
nol filter (if so equipped) collects and
neutralizes dirt, pollen, dust, etc.
SERVICING CLIMATE CONTROL
The climate control system in your INFINITI
is charged with a refrigerant designed with
the environment in mind.
This refrigerant
will not harm the earth’s ozone layer.
However, special charging equipment and
lubricant are required when servicing your
INFINITI air conditioner. Using improper
refrigerants or lubricants will cause severe
damage to your climate control system.
(See “Capacities and recommended fuel/
lubricants” (P.9-2) for climate control sys-
tem refrigerant and lubricant recommenda-
tions.)
Your INFINITI retailer will be able to service
your environmentally friendly climate con-
trol system.
WARNING
The system contains refrigerant under high
pressure. To avoid personal injury, any air
conditioner service should be done only by
an experienced technician with the proper
equipment.
AUDIO OPERATION PRECAUTIONS
Radio
Push the ignition switch to the ACC or ON
position and push the radio band select
button to turn on the radio. If you listen to
the radio with the engine not running, the
ignition switch should be pushed to the
ACC position.
Radio reception is affected by station
signal strength, distance from radio trans-
mitter, buildings, bridges, mountains and
other external influences. Intermittent
changes in reception quality normally are
caused by these external influences.
Using a cellular phone in or near the
vehicle may influence radio reception
quality.
Radio reception:
Your INFINITI radio system is equipped with
state-of-the-art electronic circuits to en-
hance radio reception. These circuits are
designed to extend reception range, and to
enhance the quality of that reception.
However there are some general character-
istics of both FM and AM radio signals that
can affect radio reception quality in a
moving vehicle, even when the finest
AUDIO SYSTEM

CD:
.Disc title
. Track title
CD with compressed audio files:
. Folder title
. File title
. Song title
. Album title
. Artist
Next/Previous Track and Fast-
Forward/Rewind:
Push the FF or REW button for more than
1.5 seconds while a CD is being played to
fast-forward or rewind through the track.
When the button is released, the CD will
return to normal play speed.
When the FF button is pushed for less than
1.5 seconds while a CD is being played, the
next track on the CD will be played.
When the REW button is pushed for less
than 1.5 seconds within 3 seconds after
the current track started playing, the
previous track will be played.
When the REW button is pushed for less
than 1.5 seconds after 3 seconds from
when the current track started playing, the beginning of the current track will be
played.
REPEAT (RPT), RANDOM (RDM):
When the RPT button is pushed while the
CD is played, the play pattern can be
changed as follows:
(CD)
(CD with compressed audio files)
CD EJECT:
When the disc EJECT button is pushed with
the CD loaded, the CD will be ejected.
When this button is pushed while the CD is
being played, the CD will be ejected.
If the CD comes out and is not removed, it
will be pulled back into the slot to protect
it.
DVD (Digital Versatile Disc) PLAYER
OPERATION (models with naviga-
tion system)
Precautions
Start the engine when using the DVD
entertainment system.
Movies will not be shown on the front
display while the vehicle is in any drive
position to reduce driver distraction. Audio
is available when a movie is played. To
view movies in the front display, stop the
vehicle in a safe location, move the shift
lever to the P (Park) position and apply the
parking brake.
WARNING
. The driver must not attempt to operate
the DVD system or wear the headphones
while the vehicle is in motion so that full
attention may be given to vehicle opera-
tion.
. Do not attempt to modify the system to
display a movie on the front screen while
the vehicle is being driven. Doing so may
distract the driver and may cause a
collision and serious personal injury or
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4-74Monitor, climate, audio, phone and voice recognition systems
death.
CAUTION
.Only operate the DVD while the vehicle
engine is running. Operating the DVD for
extended periods of time with the
engine OFF can discharge the vehicle
battery.
. Do not allow the system to get wet.
Excessive moisture such as spilled
liquids may cause the system to mal-
function.
. While playing VIDEO-CD media, this DVD
player does not guarantee complete
functionality of all VIDEO-CD formats.
SAA3650
DVD drive
The DVD slot is located on the center
INFINITI control panel. Insert a DVD into the
slot with the label side facing up. The DVD
will be guided automatically into the slot.
When ejecting the DVD, push the EJECT
button
*1.
Display settings
To adjust the front display mode, push the
SETTING button while the DVD is being
played, select the “Others”key and then
select the “Display”key.
To adjust the display ON/OFF, brightness, tint, color and contrast, select the
“Display
Adjustment” key and then select each key.
Then you can adjust each item using the
INFINITI controller. After changes have
been made push the BACK button to save
the setting.

WARNING
.Use a phone after stopping your vehicle
in a safe location. If you have to use a
phone while driving, exercise extreme
caution at all times so full attention may
be given to vehicle operation.
. If you find yourself unable to devote full
attention to vehicle operation while
talking on the phone, pull off the road
to a safe location and stop your vehicle
before doing so.
CAUTION
To avoid draining the vehicle battery, use a
phone after starting the engine.
Your INFINITI is equipped with Bluetooth®
Hands-Free Phone System. If you are an
owner of a compatible Bluetooth®enabled
cellular phone, you can set up the wireless
connection between your cellular phone
and the in-vehicle phone module. With
Bluetooth
®wireless technology, you can
make or receive a telephone call with your
cellular phone in your pocket. Once a cellular phone is connected to the
in-vehicle phone module, no phone con-
necting procedure is required anymore.
Your phone is automatically connected
with the in-vehicle phone module when
the ignition switch is pushed to the ON
position with the registered cellular phone
turned on and carried in the vehicle.
You can register up to 5 different Blue-
tooth
®cellular phones in the in-vehicle
phone module. However, you can talk on
only one cellular phone at a time.
The INFINITI Voice Recognition system
supports the phone commands, so dialing
a phone number using your voice is
possible. For more details, see “INFINITI
Voice Recognition System (models with
navigation system)” (P.4-118).
Before using the Bluetooth
®Hands-Free
Phone System, refer to the following notes.
. Wireless LAN (Wi-Fi) and the Bluetooth
®
functions share the same frequency
band (2.4 GHz). Using the Bluetooth®
and the wireless LAN functions at the
same time may slow down or discon-
nect the communication and cause
undesired noise. It is recommended
that you turn off the wireless LAN (Wi-
Fi) when using the Bluetooth
®func- tions.
. Set up the wireless connection between
a compatible cellular phone and the in-
vehicle phone module before using the
Bluetooth
®Hands-Free Phone System.
. Some Bluetooth®enabled cellular
phones may not be recognized by the
in-vehicle phone module. Please visit
www.InfinitiUSA.com/bluetooth for a
recommended phone list.
. You will not be able to use a hands-free
phone under the following conditions:
— Your vehicle is outside of the tele-
phone service area.
— Your vehicle is in an area where it is
difficult to receive radio waves; such
as in a tunnel, in an underground
parking garage, behind a tall build-
ing or in a mountainous area.
— Your cellular phone is locked in
order not to be dialed.
. When the radio wave condition is not
ideal or ambient sound is too loud, it
may be difficult to hear the other
person’s voice during a call.
. Immediately after the ignition switch is
pushed to the ON position, it may be
impossible to receive a call for a short
period of time.
Monitor, climate, audio, phone and voice recognition systems4-93
Bluetooth®HANDS-FREE PHONE SYSTEM
(models with navigation system)

WARNING
.Use a phone after stopping your vehicle
in a safe location. If you have to use a
phone while driving, exercise extreme
caution at all times so full attention may
be given to vehicle operation.
. If you find yourself unable to devote full
attention to vehicle operation while
talking on the phone, pull off the road
to a safe location and stop your vehicle
before doing so.
CAUTION
To avoid draining the vehicle battery, use a
phone after starting the engine.
Your vehicle is equipped with Bluetooth®
Hands-Free Phone System. If you are an
owner of a Bluetooth®enabled cellular
phone, you can set up the wireless
connection between your cellular phone
and the in-vehicle phone module. With
Bluetooth
®wireless technology, you can
make or receive a telephone call with your
cellular phone in your pocket. Once your cellular phone is paired to the
in-vehicle phone module, no phone con-
necting procedure is required. Your phone
is automatically connected with the in-
vehicle phone module when the ignition
switch is pushed to the
“ON”position with
the registered cellular phone turned on
and carried in the vehicle.
You can register up to 5 different Blue-
tooth
®cellular phones in the in-vehicle
phone module. However, you can talk on
only one cellular phone at a time.
When a call is active, the audio system and
microphone (located in the ceiling in front
of the rearview mirror) are used for the
handsfree communications.
If the audio system is being used at the
time, the audio mode will mute and will
stay muted until the active call is ended.
The INFINITI Voice Recognition system
supports the phone commands, so dialing
a phone number using your voice is
possible.
Before using the Bluetooth
®Hands-Free
Phone System, refer to the following notes.
. Wireless LAN (Wi-Fi) and the Bluetooth
®
functions share the same frequency
band (2.4 GHz). Using the Bluetooth®
and the wireless LAN functions at the
same time may slow down or discon-
nect the communication and cause
undesired noise. It is recommended
that you turn off the wireless LAN (Wi-
Fi) when using the Bluetooth
®func-
tions.
. Set up the wireless connection between
a cellular phone and the in-vehicle
phone module before using the Blue-
tooth
®Hands-Free Phone System.
. Some Bluetooth®enabled cellular
phones may not be recognized by the
in-vehicle phone module. Please visit
www.InfinitiUSA.com/bluetooth for a
recommended phone list.
. You will not be able to use a hands-free
phone under the following conditions:
— Your vehicle is outside of the tele-
phone service area.
— Your vehicle is in an area where it is
difficult to receive radio waves; such
as in a tunnel, in an underground
parking garage, behind a tall build-
ing or in a mountainous area.
— Your cellular phone is locked in
order not to be dialed.
. When the radio wave condition is not
ideal or ambient sound is too loud, it
Monitor, climate, audio, phone and voice recognition systems4-103
Bluetooth®HANDS-FREE PHONE SYSTEM
(models without navigation system)

4-116Monitor, climate, audio, phone and voice recognition systems
existing phone. If the user tries to
connect a phone that has already been
connected to the vehicle system, the
system announces the name that the
phone is already using. The connecting
procedure will then be cancelled.
The Add Phone command is not avail-
able when the vehicle is moving.
. Select Phone
Use the Select Phone command to
select a phone of lesser priority when
two or more phones connected with
Bluetooth
®Hands-Free Phone System
are in the vehicle at the same time.
The system asks the user to name the
phone and confirm the selection.
Once the selection is confirmed, the
selected phone remains active until the
ignition switch is placed in the OFF
position or a new phone is selected.
. Delete Phone
Use the Delete Phone command to
delete a specific phone or all phones
from Bluetooth
®Hands-Free Phone
System. The system announces the
names of the phones already paired
with the system and their priority level.
The system then gives the option to
delete a specific phone, all phones or listen to the list again. Once the user
chooses to delete a phone or all
phones, the system asks the user to
confirm.
NOTE:
When the user deletes a phone, the
associated phone book for that phone will
also be deleted.
. Replace Phone
Use the Replace Phone command to
change the active phone. The system
will list the names assigned to each
phone and then prompt you for the
phone you wish to select. Only one
phone can be active at a time.
. Bluetooth On/Off
Use the Bluetooth On/Off command to
turn on/off Bluetooth
®Hands-Free
Phone System.
. Help
The system announces the available
commands.
SPEAKER ADAPTATION MODE
The speaker adaptation mode allows up to
two users with different dialects to train
the system to improve recognition accu-
racy. By repeating a number of commands,
the users can create a voice model of their
own voice that is stored in the system. The
system is capable of storing a different
speaker adaptation model for each con-
nected phone.
Training procedure
1. Position the vehicle in a reasonably quiet outdoor location.
2. Sit in the driver’s seat with the engine running, the parking brake on, and the
transmission in Park.
3. Press the
button.
4. Speak: “Help”. The system acknowl-
edges the command and announces
the next set of available commands.
5. Speak: “SPEAKER Adaptation” . The
system acknowledges the command
and displays the speaker adaptation
mode screen.
6. Voice memory A or memory B is selected automatically. If both memory
locations are already in use, the system

5 Starting and driving
Precautions when starting and driving ................. 5-3Exhaust gas (carbon monoxide) ....................... 5-3
Three-way catalyst........................................... 5-3
Tire Pressure Monitoring System (TPMS).......... 5-4
Avoiding collision and rollover......................... 5-6
On-pavement and off-road
driving precautions.......................................... 5-7
Off-road recovery............................................. 5-7
Rapid air pressure loss ................................... 5-8
Drinking alcohol/drugs and driving ................. 5-8
Driving safety precautions ............................... 5-9
Push-button ignition switch ............................... 5-11 Operating range for engine start function ...... 5-11
Push-button ignition switch operation ........... 5-12
Push-button ignition switch positions ............ 5-12
Emergency engine shut off ............................ 5-13
Intelligent Key battery discharge ................... 5-13
Before starting the engine ................................. 5-14
Starting the engine ............................................ 5-14
Driving the vehicle ............................................. 5-15
Automatic transmission ................................. 5-15
Parking brake .................................................... 5-20 Lane Departure Warning (LDW) system/Lane
Departure Prevention (LDP) system (if
so equipped)..................................................... 5-21
Lane Departure Warning (LDW) system......... 5-22
Lane Departure Prevention (LDP) system ...... 5-24
Lane camera unit maintenance .................... 5-29
Cruise control (if so equipped) .......................... 5-30 Precautions on cruise control....................... 5-30
Cruise control operations ............................. 5-30
Intelligent Cruise Control (ICC) system
(FULL SPEED RANGE) (if so equipped) ................ 5-32 Selecting the vehicle-to-vehicle distance
control mode ............................................... 5-33
Vehicle-to-vehicle distance control mode...... 5-33
Precautions on vehicle-to-vehicle distance
control mode ............................................... 5-34
Vehicle-to-vehicle distance control
mode operation ........................................... 5-35
Conventional (fixed speed) cruise
control mode ............................................... 5-50
Preview function (for Intelligent Cruise Control
system equipped models) ............................ 5-54