2023 INFINITI QX80 sensor

2-46Instruments and controls
doors.
You can adjust the period of the automatic
headlights off delay from 0 seconds (OFF)
to 180 seconds. The factory default setting
is 45 seconds.
See “Vehicle settings” (P.2-23).
SIC3784A
Be sure not to put anything on top of the
photo sensorlocated on the top of the
instrument panel. The photo sensor controls
the autolight; if it is covered, the photo
sensor reacts as if it is dark and the head-
lights will illuminate.
SIC3269
Example
Headlight beam select
To select the low beam, put the lever in
the neutral position as shown.
To select the high beam, push the lever
forward while the switch is in the
position. Pull it back to select the low
beam.
Pulling the lever toward you will flash
the headlight high beam even when the
headlight switch is in the OFF position
(if so equipped).

2-48Instruments and controls
JVI0686X
High beam assist operations:
To activate the high beam assist system,
turn the headlight switch to the AUTO
position
(orposition, depending on
the model) and push the lever forward
(high beam position). The high beam assist
indicator light in the meter will illuminate
while the headlights are turned on.
If the high beam assist indicator light does
not illuminate in the above condition, it may
indicate that the system is not functioning
properly. It is recommended you have the
system checked by an INFINITI retailer.
When the vehicle speed lowers to less than
approximately 17 MPH (27 km/h), the head-
light remains the low beam. To turn off the high beam assist system, turn
the headlight switch to the
position or
select the low beam position by placing the
lever in the neutral position.
JVI1740X
Ambient image sensor maintenance:
The ambient image sensor
for the high
beam assist system is located as shown. To
keep the proper operation of the high beam
assist system and prevent a system mal-
function, be sure to observe the following:
. Always keep the windshield clean.
. Do not attach a sticker (including trans-
parent material) or install an accessory
near the ambient image sensor.
. Do not strike or damage the areas around
the ambient image sensor. Do not touch
the sensor lens that is located on the
ambient image sensor.
If the ambient image sensor is damaged due
to an accident, it is recommended you visit

SSD0956
The warning systems switch is used to turn
on and off the warning systems (Lane
Departure Warning (LDW) and Blind Spot
Warning (BSW) systems) that are activated
using the “Driver Assistance” menu displayed
in the vehicle information display. (See
“Driver Assistance” (P.2-21).)
When the warning systems switch is turned
off, the indicator
on the switch is off. The
indicator will also be off if all of the warning
systems are deactivated using the settings
menu.
The LDW system will vibrate the steering
wheel and blink the Lane Departure Warning
(LDW) indicator on the vehicle information
display to alert the driver if the vehicle is traveling close to either the left or the right
of a traveling lane with detectable lane
markers. (See “Lane Departure Warning
(LDW)” (P.5-22).)
The BSW system will turn on the side
indicator lights, located on the outside
mirrors, if the radar sensors detect a vehicle
in the detection zone. If the turn signal is
activated in the direction of the detected
vehicle, a chime sounds twice and the side
indicator light will flash. (See “Blind Spot
Warning (BSW)” (P.5-34).)
SIC4454
For driving or starting the vehicle on snowy
roads or slippery areas, push on the SNOW
mode switch. The SNOW mode indicator will
illuminate. When the SNOW mode is acti-
vated, engine output is controlled to avoid
wheel spin.
Push off the SNOW mode for normal
driving.
NOTE:
When the SNOW mode is activated, the
Lane Departure Prevention (LDP), Blind
Spot Intervention (BSI), Distance Control
Assist (DCA), and Intelligent Cruise Control
(ICC) systems will be turned off automati-
cally if the vehicle is equipped with them.
Instruments and controls2-57
WARNING SYSTEMS SWITCH
SNOW MODE SWITCH

3-24Pre-driving checks and adjustments
Power open
When the liftgate is fully closed, the liftgate
will fully open automatically by:
.pushing the power liftgate switch
on
the instrument panel
. pushing the liftgate opener switch
.pushing the power liftgate buttonon
the Intelligent Key for more than 1
second
The hazard flashes 4 times and the outside
chime sounds when the liftgate starts open-
ing.
NOTE:
The liftgate can be opened by the power
liftgate switch
, the liftgate opener switchor the liftgate buttoneven if the
liftgate is locked. The liftgate will individu-
ally unlock and open.
Power close
When the liftgate is fully opened, the liftgate
will fully close automatically by:
. pushing the power liftgate switch
on
the instrument panel
. pushing the liftgate release button
on
the Intelligent Key for more than 1
second
. pushing the power liftgate switch
on
the lower part of the liftgate The hazard flashes 4 times and the outside
chime sounds when the liftgate starts clos-
ing.
NOTE:
When the liftgate is closed, it remains
unlocked. Manually lock the liftgate.
Reverse function
The power liftgate will reverse immediately
if one of the following actions is performed
during power open or power close.
.
pushing the power liftgate switch
on
the instrument panel
. pushing the liftgate button
on
the Intelligent Key.
. pushing the liftgate switch
on the
lower part of the liftgate
The outside chime sounds when the liftgate
starts to reverse.
Auto reverse function
The auto-reverse function enables the lift-
gate to automatically reverse when some-
thing is caught in the liftgate as it is opening
or closing. When the control unit detects an
obstacle, the liftgate will reverse and return
to the full open or full close position.
If a second obstacle is detected, the liftgate
motion will stop and the drive motor will
disengage. The liftgate will enter the manual mode.
A pinch sensor is mounted on each side of
the liftgate. If an obstacle is detected by the
pinch sensor during power close, the liftgate
will reverse and return to the full open
position immediately.
NOTE:
If the pinch sensor is damaged or removed,
the power close function will not operate.
WARNING
There is a small distance immediately
before the closed position that cannot be
detected. Make sure that all passengers
keep their hands, etc., clear from the
liftgate opening before closing the lift-
gate.
Manual mode
If power operation is not available, the
liftgate 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 liftgate main switch is in
the OFF position, the liftgate can be opened
manually by pushing the liftgate opener
switch. If the power liftgate opener switch

dicator light will turn off. Push the “I” switchto turn the system on.
Do not allow any object to cover the sensors
or apply glass cleaner on them. Doing so
will reduce the sensitivity of the sensor,
resulting in improper operation.
For the HomeLink
®Universal Transceiver
operation, see “HomeLink®Universal Trans-
ceiver (Type A)” (P.2-81).
Smart Rearview Mirror (if so
equipped)
WARNING
. Failure to follow the warnings and
instructions for proper use of the
Smart Rearview Mirror could result
in serious injury or death.
— The Smart Rearview Mirror is a convenience feature but it is not a
substitute for proper vehicle op-
eration. The system has areas
where objects cannot be viewed.
Check the blind spot of the Smart
Rearview Mirror before vehicle
operation. The driver is always
responsible for safe driving.
— Do not disassemble or modify the Smart Rearview Mirror, the cam- era unit or wirings. If you do, it
may result in accidents or fire. In
case you notice smoke or smell
coming from the Smart Rearview
Mirror, stop using the system
immediately. It is recommended
that you see an INFINITI retailer
for servicing.
— Do not operate the Smart Rear- view Mirror while driving. Doing
so can be a distraction and it could
lose control of your vehicle and
cause an accident or serious in-
jury.
— Do not gaze into the Smart Rear- view Mirror display during driv-
ing. It may cause a distraction and
it could lose control of your vehi-
cle and cause an accident or
serious injury.
— Do not put a cigarette or flames to the Smart Rearview Mirror, the
camera unit or wirings. It may
cause a fire.
. Be sure to adjust the Smart Rearview
Mirror before driving. Switch the
system to the conventional rearview
mirror mode and be properly seated
on the driver’s seat. Then adjust the
mirror so as to see the rear window properly. Driving without adjusting
the mirror may cause difficulty in
watching the display at Smart Rear-
view Mirror mode (camera view
mode) due to the reflection from the
surface of the mirror.
. If the Smart Rearview Mirror mal-
functions, immediately switch the
system to the conventional rearview
mirror mode.
. When strong light (for example, sun-
light or high beams from following
vehicles) enters the camera, a light
beam or a glaring light may appear on
the monitor screen of the Smart
Rearview Mirror. In that case, switch
the system to the conventional rear-
view mirror mode appropriately.
. If dirt, rain or snow accumulates on
the exterior glass surface covering
the camera, the Smart Rearview
Mirror may not display objects
clearly. Use of the rear window
wiper/washer may improve visibility,
but if not, switch the Smart Rearview
Mirror to the conventional rearview
mirror mode until a time the glass
covering the camera can be cleaned.
Pre-driving checks and adjustments3-31

SONAR SYSTEM LIMITATIONS
WARNING
Listed below are the system limitations
for the sonar function. Failure to operate
the vehicle in accordance with these
system limitations could result in serious
injury or death.
.Inclement weather or ultrasonic
sources such as an automatic car
wash, a truck’s compressed-air
brakes or a pneumatic drill may affect
the function of the system, including
reduced performance or a false acti-
vation.
. The system is not designed to pre-
vent contact with small or moving
objects.
. The system will not detect small
objects below the bumper, and may
not detect objects close to the bum-
per or on the ground.
. The system may not detect the
following objects:
— Fluffy objects such as snow, cloth, cotton, grass or wool.
— Thin objects such as rope, wire or chain. — Wedge-shaped objects.
. If your vehicle sustains damage to the
bumper fascia, leaving it misaligned
or bent, the sensing zone may be
altered causing inaccurate measure-
ment of objects or false alarms.
CAUTION
Excessive noise (such as audio system
volume or an open vehicle window) will
interfere with the tone and it may not be
heard.
See “Front and rear sonar system” (P.5-126)
for more information on the sonar system
and limitations.
System temporarily unavailable
When the amber markers are displayed at
the corners of the vehicle icon and the
function cannot be activated from the
Parking sonar settings menu (the setting
items are grayed out), the sonar system may
be malfunctioning.
SYSTEM MAINTENANCE
CAUTION
Keep the surface of the sonar (located on
the front and rear bumper fascia) free
from accumulations of snow, ice and dirt.
Do not scratch the surface of the sonar
when cleaning. If the sensors are cov-
ered, the accuracy of the sonar function
will be diminished.
Monitor, climate, audio, phone and voice recognition systems4-21

light on the button will illuminate.) The
air recirculation mode cannot be acti-
vated when the air conditioner is in the
front defrosting mode.
. Push the
button to draw outside air
into the passenger compartment. (The
indicator light on the button will turn
off.)
. To control the air intake automatically,
push the
button. (The indicator light
on the button will illuminate.)
Air flow control:
Pushing the
button manually controls
air flow and selects the air outlet:
— Air flows mainly from center and side
ventilators.
— Air flows mainly from center and sideventilators and foot outlets.
— Air flows mainly from the foot outlet andpartly from the defroster.
— Air flows mainly from the defroster andfoot outlets.
Synchronize temperature settings:
Push the SYNC button to turn on the SYNC
mode. (The indicator light on the button will
illuminate.)
When the SYNC mode is active, the driver’s
side temperature control dial will control the
driver’s side, front passenger’s side and rear
temperatures. When the passenger’s side temperature
setting or the rear temperature setting is
changed, it will cancel the SYNC mode of the
operated individual zone. (The indicator light
on the SYNC button will turn off.)
Changing both the passenger’s side tem-
perature setting and the rear temperature
setting will completely turn off the SYNC
mode.
Turning the system on/off
Push the ON·OFF button.
Upper vent system
When thebutton is pushed, the air flow
against the driver’s or passenger’s upper
body becomes gentle. (The indicator light on
the button will illuminate.)
In this mode, air from the upper ventilator
flows in order to control the cabin tempera-
ture without blowing air directly on the
occupants.
Push the
button when you want the air
conditioner to work quickly.
To turn the system off, push the
button
to turn the indicator light off.
Advanced Climate Control System
(if so equipped)
The Advanced Climate Control System keeps the air inside of the vehicle clean,
using the ion control and the automatic air
intake control with exhaust gas detecting
sensor.
Ion control:
This unit generates highly concentrated
Plasmacluster
®ions into the air blown from
the ventilators and reduces odor 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 pre-
serving effect.
When the air conditioner is turned on, the
system generates Plasmacluster
®ions auto-
matically.
The amount of Plasmacluster
®ions in-
creases according to the amount of air flow.
When the air flow is high,
is displayed on
the display 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
Monitor, climate, audio, phone and voice recognition systems4-31

4-32Monitor, climate, audio, phone and voice recognition systems
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
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
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.
WAE0641X
REAR AUTOMATIC AIR CONDI-
TIONING SYSTEM
Push the REAR ON·OFF button on the front
air conditioner control panel to turn on the
rear automatic air conditioning system. (The
indicator light on the button will illuminate.)
To control the rear automatic air condition-
ing system with the front air conditioner
control panel, push the REAR CTRL button.
(The indicator light on the button will
illuminate.)
The rear automatic air conditioning system
can also be adjusted by using the rear air
conditioner control panel located on the rear
of the center console. (See “Rear air condi- tioner control panel operation” (P.4-34).)
Front air conditioner control panel
operation
Automatic operation:
1. Push the REAR ON·OFF button to turn
on the rear automatic air conditioning
system. (The indicator light on the button
will illuminate.) Push the REAR CTRL
button to operate the rear automatic air
conditioning system. (The indicator light
on the button will illuminate.)
2. Push the AUTO button. (The AUTO indicator light on the button will illumi-
nate and “AUTO” will appear on the rear
air conditioner control panel.)
3. Turn the temperature control dial (dri- ver’s side) to set the desired tempera-
ture.
Cooling and dehumidified heating:
1. Push the REAR ON·OFF button to turn on the rear automatic air conditioning
system. (The indicator light on the button
will illuminate.) Push the REAR CTRL
button to operate the rear automatic air
conditioning system. (The indicator light
on the button will illuminate.)
2. Turn the temperature control dial (dri- ver’s side) to set the desired tempera-
ture.