INFINITI QX80 2019 Owner's Manual

JVS0742X
Illustration 8 - Entering from the side
Illustration 8: If the driver activates the turn
signal while another vehicle is in the detec-
tion zone, then the side indicator light
flashes and a chime will sound twice.
NOTE:
If the driver activates the turn signal before
a vehicle enters the detection zone, the side
indicator light will flash but no chime will
sound when another vehicle is detected.
JVS0761X
Illustration 9 - Entering from the side
Illustration 9: If the BSI system is on and your
vehicle approaches the lane marker while
another vehicle is in the detection zone, the
system chimes (three times) and the side
indicator light flashes. The BSI system
slightly applies the brakes on the appropriate
side to help return the vehicle back to the
center of the driving lane.
JVS0742X
Illustration 10 - Entering from the side
Illustration 10: The BSI system will not
operate if your vehicle is on a lane marker
when another vehicle enters the detection
zone. In this case only the BSW system
operates.
NOTE:
. The radar sensors may not detect a
vehicle which is traveling at about the
same speed as your vehicle when it
enters the detection zone.
. If the driver activates the turn signal
before a vehicle enters the detection
zone, the side indicator light will flash
but no chime will sound when the other
vehicle is detected.
Starting and driving5-51

5-52Starting and driving
.BSI braking will not operate or will stop
operating and only a warning chime will
sound under the following conditions.
— When the brake pedal is depressed.
— When the vehicle is accelerated dur-
ing BSI system operation.
— When steering quickly
— When the ICC, DCA, PFCW or FEB
warnings sound.
— When the hazard warning flashers
are operated.
— When driving on a curve at a high
speed.

JVS0687X
BSI ON indicator light (green)/BSI
system warning light (orange)
SYSTEM TEMPORARILY UNA-
VAILABLE
.Under the following conditions, a chime
will sound, the BSI ON indicator light
(green)
will blink and the BSI system
will be turned off automatically. The BSI
system will not be available until the
conditions no longer exist.
— When the VDC system (except TCS function) or ABS operates.
— When the VDC system is turned off.
Action to take:
Turn off the BSI system and turn it on again
when the above conditions no longer exist.
. Under the following conditions, the BSI
system will be turned off automatically, a
chime will sound and the BSI system
warning light (orange)
will blink. The
BSI system is not available until the
conditions no longer exist.
— When the camera detects that the interior temperature is high (over
approximately 104°F (40°C)).
— When radar blockage is detected.
The radar sensors may be blocked by
temporary ambient conditions such as
splashing water, mist or fog. The blocked
condition may also be caused by objects
such as ice, frost or dirt obstructing the radar
sensors.
Starting and driving5-53

5-54Starting and driving
Action to take:
When the above conditions no longer exist,
turn the BSI system off and turn it on again.
If the BSI system warning light (orange)
continues to blink even after the BSI system
is turned on again, stop the vehicle in a safe
location, place the shift lever in the P (Park)
position and turn the engine off. Check for
and remove objects obscuring the radar
sensors on the rear bumper, and restart the
engine.
If the BSI system warning light (orange)
continues to blink, have the BSI system
checked. It is recommended you visit an
INFINITI retailer for this service.
SYSTEM MALFUNCTION
When the BSI system malfunctions, it will be
turned off automatically, a chime will sound
and the BSI system warning light (orange)
will illuminate.
Action to take:
Stop the vehicle in a safe location, place the
shift lever in the P (Park) position, turn the
engine off and restart the engine.
If the warning light (orange) continues to
illuminate, have the BSI system checked. It is
recommended you visit an INFINITI retailer
for this service.
JVS1149X
SYSTEM MAINTENANCE
The two radar sensorsfor the BSI system
are located near the rear bumper. Always
keep the area near the radar sensors clean.
The radar sensors may be blocked by
temporary ambient conditions such as
splashing water, mist or fog.
The blocked condition may also be caused by
objects such as ice, frost or dirt obstructing
the radar sensors.
Check for and remove objects obstructing
the area around the radar sensors.
Do not attach stickers (including transparent
material), install accessories or apply addi-
tional paint near the radar sensors. Do not strike or damage the area around the
radar sensors.
It is recommended you visit an INFINITI
retailer if the area around the radar sensors
is damaged due to a collision.
The lane camera unit
for BSI system is
located above the inside mirror. To keep the
proper operation of BSI and prevent a
system malfunction, 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 camera unit.
. Do not place reflective materials, such as
white paper or a mirror, on the instru-
ment panel. The reflection of sunlight
may adversely affect the camera unit’s
capability of detecting the lane markers.
. 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.
Radio frequency statement
This device complies with part 15 of the FCC
Rules and RSS-310 of Industry Canada.

Operation is subject to the following two
conditions:
1. This device may not cause harmfulinterference.
2. This device must accept any interference received, including interference that may
cause undesired operation.
Frequency of operation: 24.05GHz —
24.25GHz
Field Strength: Not greater than 2.5V/m
peak (0.25V/m average) at a distance of 3 m
The manufacturer is not responsible for any
radio or TV interference caused by un-
authorized modifications to this equipment.
Such modifications could void the user’s
authority to operate the equipment.
WARNING
Failure to follow the warnings and
instructions for proper use of the BCI
system could result in serious injury or
death.
. The BCI system is not a replacement
for proper driving procedure, is not
designed to prevent contact with
vehicles or objects and does not
provide full brake power. When back-
ing out of parking spaces, always use
the inside and rear mirrors and turn
and look in the direction you will
move. Never rely solely on the BCI
system.
. There is a limitation to the detection
capability of the radar or the sonar.
Using the BCI system under some
road, ground, traffic or weather con-
ditions could lead to improper system
operation. Always rely on your own
operation to avoid accidents.
The BCI system can help alert the driver of
an approaching vehicle or objects behind the
vehicle when the driver is backing out of a
parking space.
JVS1152X
The BCI system uses radar sensorsinstalled on both sides near the rear bumper
to detect an approaching vehicle and sonar
sensors
to detect objects in the rear.
Starting and driving5-55
BACK-UP COLLISION
INTERVENTION (BCI) (if so equipped)

5-56Starting and driving
JVS0173X
JVS0698X
The radar sensorsdetect an approaching
vehicle from up to approximately 49 ft (15
m) away. The sonar sensors
detect
stationary objects behind the vehicle up to
approximately 4.9 ft (1.5 m). Refer to the
illustration for approximate zone coverage
areas
.

JVS1099X
Side indicator light
BCI system indicator
BCI system key (on the center display)
Center multi-function control panel
JVS0173X
BCI SYSTEM OPERATION
When the shift lever is in the R (Reverse)
position and the vehicle speed is less than
approximately 5 MPH (8 km/h), the BCI
system operates.
If the radar detects a vehicle approaching
from the side or the sonar detects close
stationary objects behind the vehicle, the
system gives visual and audible warnings. If
the driver does not apply the brakes, the
system automatically applies the brake for a
moment when the vehicle is moving back-
wards. After the automatic brake applica-
tion, the driver must depress the brake pedal
to maintain brake pressure. If the driver’s
foot is on the accelerator pedal, the system
Starting and driving5-57

5-58Starting and driving
pushes the accelerator upward before ap-
plying the brake. If you continue to accel-
erate, the system will not engage the brake.
JVS0304X
Center display
JVS0197X
BCI ON indicatorWhen the shift lever is placed in the R
(Reverse) position, the indicator on the BCI
system key
illuminates on the center
display and BCI ON indicator appears on
the vehicle information display.

SSD1086
Side indicator light
JVS0307X
If the radar detects an approaching vehicle
from the side, the system chimes (once), the
side indicator light on the side the vehicle is
approaching from flashes and a yellow
rectangular frame
appears on the center
display.
JVS0172X
Illustration 1
JVS0173X
Illustration 2
Starting and driving5-59

5-60Starting and driving
.In the case of several vehicles approach-
ing in a row (Illustration 1) or in the
opposite direction (Illustration 2), a
chime may not be issued to the BCI
system after the first vehicle passes the
sensors.
. The sonar system chime indicating there
is an object behind the vehicle has a
higher priority than the BCI chime (single
beep) indicating an approaching vehicle.
If the sonar system detects an object
behind the vehicle and the BCI system
detects an approaching vehicle at the
same time, the following indications are
provided:
— The sonar system chime sounds
— The side indicator light on the side of the approaching vehicle flashes, and
— A yellow rectangular frame appears in the center display.
JVS0307X
If an approaching vehicle or close object
behind the vehicle is detected when your
vehicle is backing up, a red frame
will
appear in the center display and the system
will chime three times. Then, the brakes will
be applied momentarily. After the automatic
brake application, the driver must depress
the brake pedal to maintain brake pressure.
If the driver’s foot is on the accelerator
pedal, the system moves the accelerator
pedal upward before the braking is applied.
However, if you continue to accelerate, the
system will not engage the brakes.
The BCI system does not operate if the
object is very close to the bumper.
JVS0304X
JVS0182X
BCI OFF indicator