display INFINITI QX80 2023 Owners Manual

SSD0253
When driving on some roads, such as wind-
ing, hilly, curved, narrow roads, or roads
which are under construction, the sensor
may detect vehicles in a different lane, or
may temporarily not detect a vehicle travel-
ing ahead. This may cause the system to
work inappropriately.
The detection of vehicles may also be
affected by vehicle operation (steering man-
euver or traveling position in the lane, etc.) or
vehicle condition.If this occurs, the system
may warn you by blinking the system
indicator and sounding the chime unexpect-
edly. You will have to manually control the
proper distance away from the vehicle
traveling ahead.SYSTEM TEMPORARILY UNA-
VAILABLE
Condition A:
Under the following conditions, the DCA
system is automatically canceled. The chime
will sound and the following message will
appear. The system will not be able to be set.
. “Currently unavailable/Currently not
available”:
— When the VDC system is off (To use
the DCA system, turn on the VDC,
then push the dynamic driver assis-
tance switch.)
For details about the VDC system,
see “Vehicle Dynamic Control (VDC) system” (P.5-135).
— When the SNOW mode switch is ON (To use the DCA system, turn off the
SNOW mode switch, then turn on the
dynamic driver assistance switch.)
For details about the SNOW mode
switch, see “SNOW mode switch”
(P.2-57).
— When the 4WD shift switch is in the 4H or 4L position (for 4WD models)
— When the radar signal is temporarily interrupted
. “Not available: Poor Road Conditions”:
— When the VDC or ABS (including the traction control system) operates
Action to take:
When the conditions listed above are no
longer present, turn the system off with the
dynamic driver assistance switch. Turn the
DCA system back on to use the system.
. If the vehicle is parked in direct sunlight
under high temperature conditions (over
approximately 104 °F (40 °C)) and then
started, the DCA system may be deacti-
vated automatically and the “Unavail-
able: High Accelerator Temperature”
message will appear in the vehicle in-
formation display for a period of time.
Action to take:
When the interior temperature is reduced,
Starting and driving5-93

5-94Starting and driving
turn on the DCA system again.
Condition B:
Under the following conditions, making it
impossible to detect a vehicle ahead, the
DCA system is automatically canceled.
The chime will sound, the DCA system
indicator (orange) will come on and the
“Forward Driving Aids temporarily disabled
Front Sensor blocked See Owner’s Manual”
warning message will appear in the vehicle
information display.
.When the radar sensor area of the front
bumper is covered with dirt or is ob-
structed
Action to take:
If the DCA system indicator (orange) comes
on and the warning message appears, stop
the vehicle in a safe place, place the shift
lever in the P (Park) position and turn the
engine off. When the radar signal is tem-
porarily interrupted, clean the sensor area of
the front bumper and restart the engine. If
the warning message continues to be dis-
played, have the DCA system checked. It is
recommended you visit an INFINITI retailer
for this service.
. When driving on roads with limited road
structures or buildings (for example, long
bridges, deserts, snow fields, driving next
to long walls) Action to take:
When the above conditions no longer exist,
turn the DCA system back on to use the
system.
SYSTEM MALFUNCTION
Condition:
When the DCA system is not operating
properly, the chime sounds and the system
warning message “Malfunction” will appear.
Action to take:
If the warning message appears, park the
vehicle in a safe place. Turn the engine off,
restart the engine, and turn on the DCA
system again.
If it is not possible to set the system or the
indicator stays on, it may indicate that the
system is malfunctioning. Although the
vehicle is still driveable under normal con-
ditions, have the vehicle checked. It is
recommended you visit an INFINITI retailer
for this service.
JVS1154X
SYSTEM MAINTENANCE
The sensor for the DCA systemis located
behind the grille of the front bumper.
The DCA system is designed to automati-
cally check the sensor’s operation. When the
sensor is covered with dirt or is obstructed,
the system will automatically be canceled. If
the sensor is covered with ice, a transparent
or translucent vinyl bag, etc., the DCA
system may not detect them. In these
instances, the DCA system may not be able
to decelerate the vehicle properly. Be sure to
check and clean the sensor regularly.

5-96Starting and driving
WAF0740X
FEB emergency warning indicator
Vehicle ahead detection indicator (on
the vehicle information display)
FEB system warning light (on the meter
panel)
Steering-wheel-mounted controls (left
side)
FEB WITH PEDESTRIAN DETEC-
TION SYSTEM OPERATION
The FEB with Pedestrian Detection system
will function when your vehicle is driven at
speeds above approximately 3 MPH (5
km/h).
For the pedestrian detection function, the
FEB with Pedestrian Detection system op-
erates at speeds between 6 – 37 MPH (10 –
60 km/h).
If a risk of a forward collision is detected, the
FEB with Pedestrian Detection system will
firstly provide the warning to the driver by
flashing the vehicle ahead detection indica-
tor (yellow) in the vehicle information display
and providing an audible alert. In addition,
the system applies partial braking.
If the driver applies the brakes quickly and
forcefully after the warning, and the FEB
with Pedestrian Detection system detects
that there is still the possibility of a forward
collision, the system will automatically in-
crease the braking force.
If the driver does not take action, the FEB
with Pedestrian Detection system issues the
second visual (flashing) (red) and audible
warning. Then the system applies partial
braking.
If the risk of a collision becomes imminent,
the FEB with Pedestrian Detection system

5-98Starting and driving
WAF0741X
FEB system warning light (on the meter
panel)
Vehicle information display
Steering-wheel-mounted controls (left
side)
TURNING THE FEB WITH PE-
DESTRIAN DETECTION SYSTEM
ON/OFF
Perform the following steps to turn the FEB
with Pedestrian Detection system on or off.1. Push the
button until “Settings”
appears in the vehicle information dis-
play. Use the
button to select “Driver
Assistance.” Then push the OK button.
2. Select “Emergency Brake” and push the OK button.
3. Select “Front” and use the OK button to turn the system on or off.
When the FEB with Pedestrian Detection
system is turned off, the FEB system warn-
ing light illuminates.
NOTE:
. The FEB with Pedestrian Detection
system will be automatically turned
ON when the engine is restarted.
. The Predictive Forward Collision Warn-
ing (PFCW) system is integrated into
the FEB system. There is not a separate
selection for the PFCW system. When
the PFCW system is also turned off.
FEB WITH PEDESTRIAN DETEC-
TION SYSTEM LIMITATIONS
WARNING
Listed below are the system limitations
for the FEB with Pedestrian Detection
system. Failure to operate the vehicle in
accordance with these system limita-

5-102Starting and driving
SSD0253
When driving on some roads, such as wind-
ing, hilly, curved, narrow roads, or roads
which are under construction or on a slope,
the sensor may detect vehicles in a different
lane, or may temporarily not detect a vehicle
traveling ahead. This may cause the system
to work inappropriately.
The detection of vehicles may also be
affected by vehicle operation (steering man-
euver or traveling position in the lane, etc.) or
vehicle condition.If this occurs, the system
may warn you by blinking the system
indicator and sounding the chime unexpect-
edly. You will have to manually control the
proper distance away from the vehicle
traveling ahead.SYSTEM TEMPORARILY UNA-
VAILABLE
Condition A
In the following conditions, the FEB system
warning light (orange) will blink and the
system will be turned off automatically.
. The camera area of windshield is misted
or frozen.
. Strong light is shining from the front.
. The cabin temperature is over approxi-
mately 104°F (40°C) in direct sunlight.
. The camera area of windshield glass is
continuously covered with dirt, etc.
Action to take: When the above conditions no longer exist,
the FEB with Pedestrian Detection system
will resume automatically.
NOTE:
When the inside of the windshield on
camera area is misted or frozen, it will take
a period of time to remove it after air
conditioner turns on. If dirt appears on this
area, it is recommended you visit an
INFINITI retailer.
Condition B
When the radar sensor picks up interference
from another radar source, making it im-
possible to detect a vehicle ahead, the FEB
system is automatically turned off. The FEB
system warning light (orange) will illuminate.
Action to take:
When the above conditions no longer exist,
the FEB system will resume automatically.
Condition C
Under the following conditions, making it
impossible to detect a vehicle ahead, the
FEB with Pedestrian Detection system is
automatically turned off.
The FEB system warning light (orange) will
illuminate and the “Forward Driving Aids
temporarily disabled Front Sensor blocked
See Owner’s Manual” warning message will
appear in the vehicle information display.

.When the sensor area of the front
bumper is covered with dirt or is ob-
structed
Action to take:
If the FEB system warning light (orange)
comes on, stop the vehicle in a safe place,
place the shift lever in the P (Park) position
and turn the engine off. Clean the radar
cover below the front bumper with a soft
cloth, and restart the engine. If the FEB
system warning light continues to illuminate,
have the FEB with Pedestrian Detection
system checked. It is recommended you visit
an INFINITI retailer for this service.
. When driving on roads with limited road
structures or buildings (for example, long
bridges, deserts, snow fields, driving next
to long walls)
Action to take:
When the above conditions no longer exist,
the FEB with Pedestrian Detection system
will resume automatically.
Condition D
When the accelerator pedal actuator detects
that the internal motor temperature is high,
the FEB with Pedestrian Detection system is
automatically turned off. The FEB system
warning light (orange) will illuminate.
Action to take: When the above conditions no longer exist,
the FEB with Pedestrian Detection system
will resume automatically.
Condition E
When VDC system is OFF, the FEB brake
will not operate. In this case only visible and
audible warning operates. The FEB system
warning light (orange) will illuminate.
Action to take:
When VDC system is ON, the FEB with
Pedestrian Detection system will resume
automatically.
SYSTEM MALFUNCTION
If the FEB with Pedestrian Detection system
malfunctions, it will be turned off automa-
tically, a chime will sound, the FEB system
warning light will (orange) will illuminate and
the “Malfunction” warning message will
appear in the vehicle information display.
Action to take:
If the warning light (orange) comes on, stop
the vehicle in a safe location. Turn the engine
off and restart the engine. If the warning
light continues to illuminate, have the FEB
with Pedestrian Detection system checked.
It is recommended that you visit an INFINITI
retailer for this service.
JVS1158X
SYSTEM MAINTENANCE
The radar sensoris located on the front of
the vehicle. The camerais located on the
upper side of the windshield.
To keep the FEB with Pedestrian Detection
system operating properly, be sure to ob-
serve the following:
. Always keep the sensor area on the front
of the vehicle and windshield clean.
. Do not strike or damage the areas around
the sensors (ex. bumper, windshield).
. Do not cover or attach stickers or similar
objects on the front of the vehicle near
the sensor area. This could cause failure
or malfunction.
Starting and driving5-103

WAF0743X
Vehicle ahead detection indicator (on
the vehicle information display)
Forward Emergency Braking (FEB)
system warning light (on the meter
panel)
Starting and driving5-105

WAF0741X
FEB system warning light (on the meter
panel)
Vehicle information display
Steering-wheel-mounted controls (left
side)
TURNING THE PFCW SYSTEM
ON/OFF
Perform the following steps to turn the
PFCW system on or off.
1. Push the
button until “Settings”
appears in the vehicle information dis- play. Use the
button to select “Driver
Assistance.” Then push the OK button.
2. Select “Emergency Brake” and push the OK button.
3. Select “Front” and use the OK button to turn the system on or off.
When the PFCW system is turned off, the
FEB system warning light (orange) illumi-
nates.
NOTE:
. The PFCW system will be automatically
turned on when the engine is restarted.
. The PFCW system is integrated into the
FEB system. There is not a separate
selection for the PFCW system. When
the FEB system is turned off, the PFCW
system is also turned off.
Starting and driving5-107

Condition B
Under the following conditions, making it
impossible to detect a vehicle ahead, the
PFCW system is automatically turned off.
The FEB system warning light (orange) will
illuminate and the “Forward Driving Aids
temporarily disabled Front Sensor blocked
See Owner’s Manual” warning message will
appear in the vehicle information display.
.When the sensor area of the front of the
vehicle is covered with dirt or is ob-
structed
Action to take:
If the warning light (orange) flashes, stop the
vehicle in a safe place, push the park button
to engage the P (Park) position and turn the
engine off. Clean the radar cover on the
front of the vehicle with a soft cloth, and
restart the engine. If the warning light
continues to illuminate, have the PFCW
system checked. It is recommended you visit
an INFINITI retailer for this service.
. When driving on roads with limited road
structures or buildings (for example, long
bridges, deserts, snow fields, driving next
to long walls)
Action to take:
When the above conditions no longer exist,
the PFCW system will resume automatically.
SYSTEM MALFUNCTION
If the PFCW system malfunctions, it will be
turned off automatically, a chime will sound,
the FEB system warning light (orange) will
illuminate and the "Malfunction" warning
message will appear in the vehicle informa-
tion display.
Action to take:
If the warning light (orange) illuminates, stop
the vehicle in a safe location. Turn the engine
off and restart the engine. If the warning
light continues to illuminate, have the PFCW
system checked. It is recommended you visit
an INFINITI retailer for this service.
JVS1154X
SYSTEM MAINTENANCE
The radar sensoris located on the front of
the vehicle.
To keep the system operating properly, be
sure to observe the following:
. Always keep the sensor area on the front
of the vehicle clean.
. Do not strike or damage the areas around
the sensor.
. Do not cover or attach stickers or similar
objects on the front bumper near the
sensor area. This could cause failure or
malfunction.
. Do not attach metallic objects near the
sensor area (brush guard, etc.). This
Starting and driving5-111

WAF0641X
Example
DAA SYSTEM OPERATION
If the system detects driver fatigue or that
driver attention is decreasing, the message
“Take a Break?” appears in the vehicle
information display and a chime sounds
when the vehicle is driven at speeds above
37 MPH (60 km/h).
The system continuously monitors driver
attention and can provide multiple warnings
per trip.
The system resets and starts reassessing
driving style and steering behavior when the
ignition switch is cycled from the ON to the
OFF position and back to the ON position.
WAF0718X
Steering-wheel-mounted control (left
side)
Vehicle information display
HOW TO ENABLE/DISABLE THE
DAA SYSTEM
Perform the following steps to enable or
disable the DAA system.
1. Push the
button until “Settings”
appears in the vehicle information dis-
Starting and driving5-113