2023 INFINITI QX80 brake

WARNING/INDICATOR LIGHTS
(other)
See “Vehicle information display” (P.2-20).
Exterior light indicator
This indicator illuminates when the headlight
switch is turned to the AUTO,orposition and the front parking lights, instru-
ment panel lights, rear combination lights,
license plate lights or headlights are on. The
indicator turns off when these lights are
turned off.
Front fog light indicator light
The front fog light indicator light illuminates
when the front fog lights are on. (See “Fog
light switch” (P.2-52).)
High beam assist indicator
light
The high beam assist indicator light illumi-
nates when the high beam assist system is
turned on and it is operational. (See “High
beam assist” (P.2-47).)
High beam indicator light
This light comes on when the headlight high
beam is on and goes out when the low beam is selected.
TOW mode indicator light
This light will illuminate when the TOW
mode is selected while the engine is running.
(See “TOW mode” (P.5-125).)
Turn signal/hazard indicator
lights
The light flashes when the turn signal switch
lever or hazard switch is turned on.
AUDIBLE REMINDERS
Key reminder chime
A chime will sound if the driver side door is
opened while the ignition switch is pushed to
the ACC position. Make sure the ignition
switch is pushed to the OFF position, and
take the Intelligent Key with you when
leaving the vehicle.
Light reminder chime
A chime will sound when the driver side door
is opened with the headlight switch in the
orposition and the ignition switch in
the ACC, OFF or LOCK position.
Turn the headlight switch to the OFF (if so
equipped) or the AUTO position when you
leave the vehicle.
Parking brake reminder chime
The chime will sound if the vehicle is driven
at more than 4 MPH (7 km/h) with the
parking brake applied. Stop the vehicle and
release the parking brake.
Brake pad wear warning
The disc brake pads have audible wear
warnings. When a brake pad requires repla-
cement, it will make a high pitched scraping
sound when the vehicle is in motion. This
scraping sound will first occur only when the
brake pedal is depressed. After more wear of
the brake pad, the sound will always be
heard even if the brake pedal is not
depressed. Have the brakes checked as soon
as possible if the warning sound is heard.
Instruments and controls2-19

WAC0613X
HOW TO USE THE VEHICLE IN-
FORMATION DISPLAY
The vehicle information display can be
changed using the buttons located on the
steering wheel.
OK - change or select an item in the
vehicle information display
- navigate through the items in
vehicle information display
- go back to the previous menu
- change from one display
screen to the next (i.e. trip, Fuel econ-
omy)
The OK
, andbuttonsalso control audio and control panel functions in
some conditions. Most screens and menus
offer instruction prompts of the buttons to
indicate how to control the vehicle informa-
tion display. The OK
button changes the
audio source and thebuttonsalso
control voice recognition manual mode. The
OK
button can be used to change the
audio source when the audio screen is
displayed. The
buttonscan be used
when controlling voice recognition prompts
manually. (See INFINITI InTouch
®Owner’s
Manual.)
STARTUP DISPLAY
When the ignition switch is placed in the ON
position, the vehicle information display may
display the following screens if the vehicle is
equipped with them:
. Home
. Speed
. Drive Computer
. Fuel Economy
. Navigation
. Audio
. CRUISE
. Driving Aids
. TPMS
Warnings will only display if there are any
present. (See “Operational indicators” (P.2-
28).) To control what items display in the vehicle
information display, see “Settings” (P.2-21).
SETTINGS
The setting mode allows user to change the
information displayed in the vehicle informa-
tion display and some settings:
.
Driver Assistance
. TPMS Setting
. Clock
. Vehicle settings
. Maintenance
. Customize Display
. Unit/Language
. Factory Reset
Driver Assistance
To change the status, warnings or turn on or
off any of the systems/warnings displayed
in the “Driver Assistance” menu, use the
buttonsto select and change a menu item:
. Emergency Brake
. Forward
. Lane
. Blind Spot
. Intervention(BCI)
. Driver Attention Alert
. Timer Alert
Instruments and controls2-21

2-22Instruments and controls
.Low Temp. Alert
Emergency Brake:
. Front
Allows user to turn the Forward Emer-
gency Braking (FEB) with Pedestrian
Detection system and Predictive For-
ward Collision Warning (PFCW) system
ON/OFF.
(See “Forward Emergency Braking (FEB)
with Pedestrian Detection system” (P.5-95)
and “Predictive Forward Collision Warning
(PFCW)” (P.5-104).)
Forward (if so equipped):
. Distance Control Assist
Allows user to turn the Distance Control
Assist on or off. (See “Distance Control
Assist (DCA)” (P.5-85).)
Lane:
. Warning(LDW)
Allows user to turn the Lane Departure
Warning (LDW) system ON/OFF.
. Prevention(LDP)
Allows user to turn the Lane Departure
Prevention (LDP) system ON/OFF.
(See “Lane Departure Warning (LDW)” (P.5-
22) and “Lane Departure Prevention (LDP)”
(P.5-27).) Blind Spot:
.
Warning(BSW)
Allows user to turn the Blind Spot
Warning (BSW) system ON/OFF.
. Intervention(BSI)
Allows user to turn the Blind Spot
Intervention
®(BSI) system ON/OFF.
(See “Blind Spot Warning (BSW)” (P.5-34)
and “Blind Spot Intervention
®(BSI)” (P.5-
42).)
Intervention(BCI):
Allows user to turn the Back-up Collision
Intervention (BCI) on or off. (See “Back-up
Collision Intervention (BCI)” (P.5-53).)
Driver Attention Alert:
Allows user to turn the Driver Attention
Alert (DAA) on or off. (See “Driver Attention
Alert (DAA)” (P.5-112).)
Timer Alert:
Allows user to adjust the Timer Alert or
reset.
. (Current Time)/(Set Time)
. Reset
Low Temp. Alert:
Allows user to turn the Low Temperature
Alert function ON/OFF.
TPMS Setting
The following submenu appears.
Tire Pressure Unit:
The unit for tire pressure that is shown in the
vehicle information display can be changed
to:
. kPa
. psi
. bar
. kgf/cm2
Use the
buttonsand the OKbutton
to select and change the unit.
If necessary, refer to the following table to
convert between units.

2-28Instruments and controls
OPERATIONAL INDICATORS
1. No Key Detected
This warning appears when the Intelligent
Key is left outside the vehicle with the
ignition switch in the ON position. Make
sure the Intelligent Key is inside the vehicle.
See “Intelligent Key system” (P.3-7) for more
details.
2. Key ID Incorrect
This warning appears when the ignition
switch is pushed from the OFF position
and the Intelligent Key is not recognized by
the system. You cannot start the engine with
an unregistered key.
See “Intelligent Key system” (P.3-7).
3. Key Battery Low
This indicator appears when the Intelligent
Key battery is running out of power.
If this indicator appears, replace the battery
with a new one. (See “Intelligent Key battery
replacement” (P.8-21).)
4. Key System Error: See Owner’s
Manual
This warning appears if there is a malfunc-
tion in the Intelligent Key system. If this
warning appears while the engine isstopped, it may be impossible to start the
engine.
If this warning appears while the engine is
running, you can drive the vehicle. However
in these cases, have the system checked. It is
recommended you visit an INFINITI retailer
for this service.
5. Key Registration Complete
This indicator appears when a new Intelli-
gent Key is registered to the vehicle.
6. Push brake and start switch to
drive
This indicator appears when the shift lever is
in the P (Park) position.
This indicator also appears when the vehicle
has been started using the Remote Engine
Start function (if so equipped).
This indicator means that the engine will
start by pushing the ignition switch with the
brake pedal depressed. You can start the
engine from any position of the ignition
switch.
7. Push Ignition to OFF
After the Shift to Park warning illuminates,
the warning will illuminate if the ignition
switch is placed in the ACC position when
the shift lever moves into the P (Park)
position.To turn off the warning, place the ignition
switch in the ON position and then in the
LOCK position.
8. Shift to Park
This warning appears when the ignition
switch is pushed to stop the engine with
the shift lever in any position except the P
(Park) position.
If this warning appears, move the shift lever
to the P (Park) position or push the ignition
switch to the ON position.
An inside warning chime will also sound. (See
“Intelligent Key system” (P.3-7).)
9. Engine start operation for Intel-
ligent Key system indicator (if I-Key
battery level is low)
This indicator appears when the Intelligent
Key battery is running out of power and
when the Intelligent Key system and vehicle
are not communicating normally.
If this indicator appears, touch the ignition
switch with the Intelligent Key while depres-
sing the brake pedal. (See “Intelligent Key
battery discharge” (P.5-14).)
10. Release Parking Brake
This warning appears when the vehicle
speed is above 4 MPH (7 km/h) and the

parking brake is applied. Stop the vehicle and
release the parking brake.
11. Low Fuel
This warning appears when the fuel level in
the tank is getting low. Refuel as soon as it is
convenient, preferably before the fuel gauge
reaches the 0 (Empty) position.
There is a small reserve of fuel remaining in
the tank when the fuel gauge reaches the 0
(Empty) position.
12. Low Washer Fluid
This warning appears when the washer tank
fluid is at a low level. Add washer fluid as
necessary. (See “Window washer fluid” (P.8-
10).)
13. Loose Fuel Cap
This warning appears when the fuel-filler
cap is not tightened correctly after the
vehicle has been refueled. (See “Fuel-filler
cap” (P.3-26).)
14. Tire Pressure Low Add Air
This warning appears when the low tire
pressure warning light in the meter illumi-
nates and low tire pressure is detected. The
warning appears each time the ignition
switch is placed in the ON position as long
as the low tire pressure warning lightremains illuminated. If this warning appears,
stop the vehicle and adjust the tire pressure
to the recommended COLD tire pressure
shown on the Tire and Loading Information
label. (See “Low tire pressure warning light”
(P.2-16) and “Tire Pressure Monitoring
System (TPMS)” (P.5-5).)
15. SNOW mode indicator
This indicator appears when SNOW mode is
selected by the SNOW mode switch. (See
“SNOW mode” (P.5-125).)
16. Four-Wheel Drive (4WD) shift
indicator (4WD models)
This indicator shows the Four-Wheel Drive
(4WD) driving mode (AUTO, 4HI or 4LO)
that is selected by the 4WD shift switch.
(See “INFINITI all-mode 4WD
®” (P.5-116).)
17. Door/liftgate open warning
(ignition switch is in the ON posi-
tion)
This warning appears if any of the doors
and/or the liftgate are open or not closed
securely. The vehicle icon indicates which
door or the liftgate is open on the display.
18. Power will turn off to save the
battery
This warning appears after a period of time
if the ignition switch is in ACC or ON
position.
19. Power turned off to save the
battery
This warning appears after the ignition
switch is automatically turned OFF to save
the battery.
20. Light reminder warning
This warning appears when the driver side
door is opened with the headlight switch is
left ON and the ignition switch is placed in
the OFF or LOCK position. Place the head-
light switch in the OFF (if so equipped) or
AUTO position. For additional information,
see “Headlight and turn signal switch” (P.2-
44).
21. Vehicle ahead detection indica-
tor
This indicator shows the status of the
following systems, if the vehicle is equipped
with them.
.
Forward Emergency Braking (FEB) with
Pedestrian Detection system
Instruments and controls2-29

2-30Instruments and controls
.Predictive Forward Collision Warning
(PFCW)
. Distance Control Assist (DCA)
For more details, see “Forward Emergency
Braking (FEB) with Pedestrian Detection
system” (P.5-95), “Predictive Forward Colli-
sion Warning (PFCW)” (P.5-104) or “Dis-
tance Control Assist (DCA)” (P.5-85).
The figure and color of these indicators will
change depending on the conditions of the
above systems.
22. LDW indicator
This indicator shows the status of the
following systems, if the vehicle is equipped
with them.
. Lane Departure Warning (LDW)
. Lane Departure Prevention (LDP)
See “Lane Departure Warning (LDW)” (P.5-
22) and “Lane Departure Prevention (LDP)”
(P.5-27).
The figure and color of these indicators will
change depending on the conditions of the
above systems.
23. BSW indicator
This indicator shows the status of the
following systems, if the vehicle is equipped
with them. .
Blind Spot Warning (BSW)
. Blind Spot Intervention
®(BSI)
For more details, see “Blind Spot Warning
(BSW)” (P.5-34) or “Blind Spot Intervention
®
(BSI)” (P.5-42).
The figure and color of these indicators will
change depending on the conditions of the
above systems.
24. Malfunction
This warning appears when one or more of
the following systems (if so equipped) is not
functioning properly:
. Forward Emergency Braking (FEB) with
Pedestrian Detection system
. Predictive Forward Collision Warning
(PFCW)
. Lane Departure Warning (LDW)
. Lane Departure Prevention (LDP)
. Blind Spot Warning (BSW)
. Blind Spot Intervention
®(BSI)
. Back-up Collision Intervention (BCI)
. Distance Control Assist (DCA)
If one or more of these warning appears,
have the system checked. It is recommended
you visit an INFINITI retailer for this service.
25. Wiper Mode Guidance
This indicator shows the wiper and washer
switch position. The selected position is illuminated in orange
when the wiper switch position is changed.
26. Lights Mode Guidance
This indicator shows the headlight switch
position.
The selected position is illuminated in orange
when the headlight switch position is chan-
ged. (The display of the light position varies
depending on the models.)
27. Intelligent Cruise Control (ICC)
indicators (if so equipped)
These indicators show the Intelligent Cruise
Control (ICC) system status. For additional
information, refer to “Intelligent Cruise Con-
trol (ICC)” (P.5-64).
28. Stop vehicle and Apply parking
brake (if so equipped)
This warning may appear when the battery
charge is low.
Park the vehicle as soon as possible. It is
recommended that you visit an INFINITI
retailer.

The autolight system can turn on the head-
lights automatically when it is dark and turn
off the headlights when it is light.
The headlights will also be turned on auto-
matically at twilight or in rainy weather
(when the windshield wiper is operated
continuously).
If the ignition switch is pushed to the OFF
position and one of the doors is opened and
this condition is continued, the headlights
remain on for 5 minutes.
WAC0776X
Type B (if so equipped):
The autolight system allows the headlights
to be set so they turn on and off auto-
matically.
To set the autolight system:
1. Make sure the headlight switch is in theAUTO position
orposition.
2. Push the ignition switch to the ON position.
3. The autolight system automatically turns the headlights on and off.
To turn the autolight system off, turn the
switch to the
position.
The autolight system can turn on the head-
lights automatically when it is dark and turn off the headlights when it is light.
If the ignition switch is pushed to the ON
position when the parking brake is applied,
the headlights remain off.
With the
position selected, the head-
lights turn off when the ignition switch is
pushed to the OFF position, the shift lever is
in the P (Park) position, or the parking brake
is applied. (The front parking, tail, license
plate, and instrument lights are on.)
How to turn off all lights:
With the AUTO position selected, all lights
turn off when the engine is restarted after
the parking brake is applied.
NOTE:
When driving at night, the headlights
remain on and cannot be turned off.
When the vehicle is stopped, the headlights
can be turned off when the headlight switch
is in the
position.
With the AUTO position selected (headlights
are on), the headlights will remain on for 5
minutes when the ignition switch is pushed
to the OFF position and one of the doors is
opened.
Automatic headlights off delay:
You can keep the headlights on for up to 180
seconds after you push the ignition switch to
OFF and open any door then close all the
Instruments and controls2-45

2-50Instruments and controls
Daytime Running Light (DRL) sys-
tem
The LED Daytime Running Lights (DRL)
automatically illuminate when the engine is
started and the parking brake is released.
The LED DRL operate with the headlight
switch in the OFF (if so equipped),
,or
AUTO (when the headlights are off) posi-
tion. When you turn the headlight switch to
the
position for full illumination, the LED
lights switch from LED DRL to the park
function.
Type A (if so equipped): If the parking brake
is applied before the engine is started, the
LED DRL do not illuminate. The LED DRL
illuminate when the parking brake is re-
leased. This feature will work in the
,
AUTO or OFF position. The LED DRL will
remain on until the ignition switch is pushed
to the OFF position.
Type B (if so equipped): If the parking brake
is applied before the engine is started, the
LED DRL do not illuminate. The LED DRL
illuminate when the parking brake is re-
leased. This feature will work in the AUTO or
position. The LED DRL will remain on
until the ignition switch is pushed to the OFF
position.
WARNING
When the LED DRL system is active with
the headlight switch in the OFF position
(if so equipped), tail lights on your
vehicle are not on. It is necessary at dusk
to turn on your headlights. Failure to do
so could cause an accident injuring
yourself and others.
Adaptive Front lighting System
(AFS) (if so equipped)
The Adaptive Front lighting System (AFS)
will automatically adjust the headlights (low
beam) toward the turning direction to
improve the driver’s view. When the head-
light switch is ON and the driver operates
the steering wheel in a turn, the AFS system
will be activated.
The AFS will operate:
. when the headlight switch is ON.
. when the shift lever is in any position
other than P (Park) or R (Reverse).
. when the vehicle is driven at above 3
MPH (5 km/h) for the left-side head-
light. Note that the right-side low beam
headlight will swivel but the left-side
headlight will not swivel when the vehicle
is below 3 MPH (5 km/h) and the steering wheel is turned.
AFS will also adjust the headlight to a proper
axis automatically, depending on the number
of occupants in the vehicle, the load the
vehicle is carrying and the road conditions.
If the AFS OFF indicator light blinks after
the ignition switch has been pushed to the
ON position, this may indicate that the AFS
is not functioning properly. Have the system
checked. It is recommended you visit an
INFINITI retailer for this service. When the
engine is started, the headlights will vibrate
to check the system condition. This is not a
malfunction.HEADLIGHT WASHER (if so
equipped)
The headlight washer operates when the
headlight is on and the ignition switch is in
the ON position.
Pull the windshield washer switch toward
you. The headlight washer operates with the
windshield washer operation. This operation
activates once each time either the ignition
switch or the headlight is turned off and on.
After the first operation, the headlight
washer operates once at every fifth opera-
tion of the windshield washer.