2019 INFINITI QX80 sensor

4-30Monitor, climate, audio, phone and voice recognition systems
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 Corporation.
Exhaust gas/outside odor detection sensor:
This vehicle is equipped with an exhaust gas
detection sensor. When the automatic in-
take air control is ON, the sensor detects
industry odors such as pulp or chemicals, and
exhaust gas such as gasoline or diesel. When
such odors or gas are detected, the system
automatically changes from the outside air
circulation mode to the recirculation mode.
When the auto-recirculation button is
pushed under the following conditions, the
indicator light on the “
” button will
illuminate and the 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 32°F
(0°C) or more.
When the automatic intake air control is ON,
for the first 5 minutes, the recirculation
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
exhaust gas and automatically alternates
between the recirculation mode and outside
air circulation mode.
JVH1630X
Operations on touch panel screen
Climate control settings can be operated on
the touch panel screen. Push the “CLIMATE”
button and turn the display to the Climate
screen.
For details of the touch panel operation on
the center display, see the separate INFINITI
InTouch
TMOwner’s Manual.

OPERATING TIPS
When the engine coolant temperature and
outside air temperature are low, the air flow
from the foot outlets may not operate.
However, this is not a malfunction. After
the coolant temperature warms up, the air
flow from the foot outlets will operate
normally.
The sensors
andlocated on the instru-
ment panel help maintain a constant tem-
perature. Do not put anything on or around
the sensors.
LINKING INTELLIGENT KEY
The Climate control system settings can be
memorized for each Intelligent Key. For
more details, see “Setting memory function”
(P.3-41).
IN-CABIN MICROFILTER
Models without Advanced Climate Control
System:
The climate control system is equipped with
an in-cabin microfilter which collects dirt,
pollen, dust, etc.
Models with Advanced Climate Control
System:
The climate control system is equipped with
a natural grape seed polyphenol filter which
collects and neutralizes dirt, pollen, dust, etc. To make sure the air conditioner heats,
defogs, and ventilates efficiently, replace
the filter in accordance with the specified
maintenance intervals listed in the “9. Main-
tenance and schedules” section. If replace-
ment is required, it is recommended you visit
an INFINITI retailer for this service.
The filter should be replaced if the air flow
decreases significantly or if windows fog up
easily when operating the heater or air
conditioner.
SERVICING CLIMATE CONTROL
The climate control system in your vehicle 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 air conditioner.
Using improper refrigerants or lubricants will
cause severe damage to your climate control
system. (See “Capacities and recommended
fluids/lubricants” (P.10-2) for climate con-
trol system refrigerant and lubricant recom-
mendations.)
Your INFINITI retailer will be able to service
your environmentally friendly climate control
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.
Monitor, climate, audio, phone and voice recognition systems4-35

Turning the BSI system ON/OFF ........................ 5-45
How to enable/disable the BSI system .............. 5-46
BSI system limitations ............................................. 5-46
BSI driving situations ............................................... 5-47
System temporarily unavailable ............................ 5-53
System malfunction .................................................. 5-54
System maintenance ................................................ 5-54
Back-up Collision Intervention (BCI) (if
so equipped) ..................................................................... 5-55 BCI system operation .............................................. 5-57
How to enable/disable the BCI system ............. 5-61
BCI system precautions ........................................... 5-62
System temporarily unavailable ............................ 5-63
System malfunction .................................................. 5-64
System maintenance ................................................ 5-64
Cruise control (if so equipped) .................................... 5-65 Precautions on cruise control ................................ 5-65
Cruise control operations ....................................... 5-65
Intelligent Cruise Control (ICC) (if so equipped) ..... 5-66 How to select the cruise control mode ............... 5-68
Vehicle-to-vehicle distance control mode ......... 5-68
Conventional (fixed speed) cruise
control mode ............................................................. 5-84
Distance Control Assist (DCA) (if so equipped) ..... 5-87
DCA system operation ........................................... 5-89
Turning the DCA system ON/OFF ...................... 5-92
How to enable/disable the DCA system ........... 5-93
DCA system display and indicators ..................... 5-93
DCA system limitations ........................................... 5-94 System temporarily unavailable .......................... 5-97
System malfunction ................................................ 5-99
Sensor maintenance ............................................... 5-99
Forward Emergency Braking (FEB) with
pedestrian detection .................................................. 5-100 FEB with pedestrian detection
system operation .................................................. 5-102
Turning the FEB with pedestrian detection
system ON/OFF .................................................. 5-104
FEB with pedestrian detection
system limitations ................................................ 5-105
System temporarily unavailable ....................... 5-108
System malfunction ............................................. 5-109
System maintenance ........................................... 5-109
Predictive Forward Collision
Warning (PFCW) ......................................................... 5-110 PFCW system operation ..................................... 5-112
Turning the PFCW system ON/OFF .............. 5-113
PFCW system limitations ................................... 5-115
System temporarily unavailable ........................ 5-117
System malfunction .............................................. 5-117
System maintenance ............................................ 5-118
Break-in schedule ......................................................... 5-119
Fuel efficient driving tips ........................................... 5-119
Increasing fuel economy ........................................... 5-120
INFINITI all-mode 4WD
®(if so equipped) .......... 5-120
INFINITI all-mode 4WD®system .................... 5-121
4WD shift switch .................................................. 5-125
4WD shift indicator .............................................. 5-126

the proper operation of the TPMS.
. Do not inject any tire liquid or aerosol
tire sealant into the tires, as this may
cause a malfunction of the tire pres-
sure sensors.
CAUTION
.The TPMS may not function properly
when the wheels are equipped with
tire chains or the wheels are buried in
snow.
. Do not place metalized film or any
metal parts (antenna, etc.) on the
windows. This may cause poor recep-
tion of the signals from the tire
pressure sensors, and the TPMS will
not function properly.
Some devices and transmitters may tem-
porarily interfere with the operation of the
TPMS and cause the low tire pressure
warning light to illuminate. Some examples
are:
. Facilities or electric devices using similar
radio frequencies are near the vehicle.
. If a transmitter set to similar frequencies
is being used in or near the vehicle. .
If a computer (or similar equipment) or a
DC/AC converter is being used in or near
the vehicle.
Low tire pressure warning light may illumi-
nate in the following cases.
. If the vehicle is equipped with a wheel
and tire without TPMS.
. If the TPMS has been replaced and the ID
has not been registered.
. If the wheel is not originally specified by
INFINITI.
FCC Notice:
For USA:
This device complies with Part 15 of the
FCC Rules. Operation is subject to the
following two conditions: (1) This device
may not cause harmful interference, and (2)
this device must accept any interference
received, including interference that may
cause undesired operation.
Note: Changes or modifications not ex-
pressly approved by the party responsible
for compliance could void the user’s author-
ity to operate the equipment.
For Canada:
This device complies with Industry Canada
licence-exempt RSS standard(s). Operation
is subject to the following two conditions:
(1) this device may not cause interference,
and (2) this device must accept any inter- ference, including interference that may
cause undesired operation of the device.
TPMS with Tire Inflation Indicator
When adding air to an under-inflated tire,
the TPMS with Tire Inflation Indicator
provides visual and audible signals outside
the vehicle to help you inflate the tires to the
recommended COLD tire pressure.
Vehicle set-up:
1. Park the vehicle in a safe and level place.
2. Apply the parking brake and place the
shift lever in the P (Park) position.
3. Place the ignition switch in the ON position. Do not start the engine.
Operation:
1. Add air to the tire.
2. After a few seconds, the hazard indica- tors will start flashing.
3. When the designated pressure is reached, the horn beeps once and the
hazard indicators stop flashing.
4. Perform the above steps for each tire.
. If the tire is over-inflated more than
approximately 4 psi (30 kPa), the horn
beeps and the hazard indicators flash 3
times. To correct the pressure, push the
core of the valve stem on the tire briefly
to release pressure. When the pressure
Starting and driving5-7

5-32Starting and driving
.Do not strike or damage the areas around
the camera unit. Do not touch the
camera lens or remove the screw located
on the camera unit. It is recommended
you contact an INFINITI retailer if the
camera unit is damaged due to an
accident.
WARNING
Failure to follow the warnings and
instructions for proper use of the BSW
system could result in serious injury or
death.
. The BSW system is not a replacement
for proper driving procedure and is
not designed to prevent contact with
vehicles or objects. When changing
lanes, always use the side and rear
mirrors and turn and look in the
direction your vehicle will move to
ensure it is safe to change lanes.
Never rely solely on the BSW system.
. There is a limitation to the detection
capability of the radar. Not every
moving object or vehicle will be
detected. Using the BSW system
under some road, ground, lane mar-
ker, traffic or weather conditions
could lead to improper system opera-
tion. Always rely on your own opera-
tion to avoid accidents.
The BSW system helps alert the driver of
other vehicles in adjacent lanes when chan-
ging lanes.
JVS1146X
The BSW system uses radar sensorsinstalled near the rear bumper to detect
other vehicles in an adjacent lane.
BLIND SPOT WARNING (BSW) (if
so equipped)

SSD1030
Detection zone
The radar sensors can detect vehicles on
either side of your vehicle within the detec-
tion zone shown as illustrated. This detec-
tion zone starts from the outside mirror of
your vehicle and extends approximately 10
ft (3.0 m) behind the rear bumper, and
approximately 10 ft (3.0 m) sideways.
Starting and driving5-33

5-34Starting and driving
JVS1096X
Side indicator light
BSW system warning light
Warning systems switch
Center multi-function control panel
BSW SYSTEM OPERATION
The BSW system operates above approxi-
mately 20 MPH (32 km/h).
If the radar sensors detect a vehicle in the
detection zone, the side indicator light
illuminates.
If the turn signal is then activated, the
system chimes (twice) and the side indicator
light flashes. The side indicator light con-
tinues to flash until the detected vehicle
leaves the detection zone.
NOTE:
.The side indicator light illuminates for a
few seconds when the ignition switch is
placed in the ON position.
. The brightness of the side indicator light
is adjusted automatically depending on
the brightness of the ambient light.
. If a vehicle comes into the detection zone
after the driver activates the turn
signal, then only the side indicator light
flashes and no chime sounds. For addi-
tional information, refer to “BSW sys-
tem limitations” (P.5-36).

5-36Starting and driving
JVS1043X
Perform the following steps to enable or
disable the BSW system.
1. Push the SETTING button
.
2. Touch [Driver Assistance].
3. Touch [Blind Spot Assist].
4. Touch [Blind Spot Warning] to turn the system ON/OFF.
BSW SYSTEM LIMITATIONS
WARNING
Listed below are the system limitations
for the BSW system. Failure to operate
the vehicle in accordance with these
system limitations could result in serious
injury or death.
.The BSW system cannot detect all
vehicles under all conditions.
. The radar sensors may not be able to
detect and activate BSW when cer-
tain objects are present such as:
— Pedestrians, bicycles, animals.
— Vehicles such as motorcycles, low height vehicles, or high ground
clearance vehicles.
— Oncoming vehicles.
— Vehicles remaining in the detec- tion zone when you accelerate
from a stop.
— A vehicle merging into an adja- cent lane at a speed approxi-
mately the same as your vehicle.
— A vehicle approaching rapidly from behind. — A vehicle which your vehicle over-
takes rapidly.
— A vehicle that passes through the detection zone quickly.
. The radar sensor’s detection zone is
designed based on a standard lane
width. When driving in a wider lane,
the radar sensors may not detect
vehicles in an adjacent lane. When
driving in a narrow lane, the radar
sensors may detect vehicles driving
two lanes away.
. The radar sensors are designed to
ignore most stationary objects, how-
ever objects such as guardrails, walls,
foliage and parked vehicles may oc-
casionally be detected. This is a
normal operation condition.
. The following conditions may reduce
the ability of the radar to detect
other vehicles:
— Severe weather
— Road spray
— Ice/frost/snow build-up on the vehicle
— Dirt build-up on the vehicle
. Do not attach stickers (including
transparent material), install acces-
sories or apply additional paint near