INFINITI QX50 2021 Owner's Manual

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 ve-
hicles under all conditions.
• The radar sensors may not be able to de-
tect and activate BSW when certain ob-
jects are present such as:
– Pedestrian, bicycles, animals.
– Vehicles such as motorcycles, low
height vehicles, or high ground clear-
ance vehicles.
– Oncoming vehicles.
– Vehicles remaining in the detection
zone when you accelerate from a
stop.
– A vehicle merging into an adjacent
lane at a speed approximately 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 de-
tection zone quickly.
– When overtaking several vehicles in a
row, the vehicles after the first ve-
hicle may not be detected if they are
traveling close together.
• The radar sensors’ detection zone is de-
signed based on a standard lane width.
When driving in a wider lane, the radar
sensors may not detect vehicles in an ad-
jacent lane. When driving in a narrow
lane, the radar sensors may detect ve-
hicles driving two lanes away.
• The radar sensors are designed to ignore
most stationary objects; however, ob-
jects such as guardrails, walls, foliage
and parked vehicles may occasionally be
detected. This is a normal operation
condition.
• The following conditions may reduce the
ability of the radar to detect other ve-
hicles:
– Severe weather
– Road spray
– Ice/frost/snow/dirt build-up on the
vehicle •
Do not attach stickers (including trans-
parent material), install accessories or
apply additional paint near the radar
sensors. These conditions may reduce
the ability of the radar to detect other
vehicles.
• Excessive noise (for example, audio sys-
tem volume, open vehicle window) will
interfere with the chime sound, and it
may not be heard.
Starting and driving5-49

BSW DRIVING SITUATIONS
Indicator on
Indicator off
Indicator flashing
Another vehicle approaching from
behind
Illustration 1:The side indicator light illumi-
nates if a vehicle enters the detection zone
from behind in an adjacent lane.
Illustration 2:If the driver activates the turn
signal when another vehicle is in the detec-
tion zone, then the system chimes (twice) and
the side indicator light flashes.
NOTE:
• The radar sensors may not detect vehicles which are approaching rapidly from
behind.
• If the driver activates the turn signal be- fore a vehicle enters the detection zone,
the side indicator light will flash but no
chime will sound when the other vehicle is
detected.
LSD2299
Illustration 1 – Approaching from behind
LSD2300
Illustration 2 – Approaching from behind
5-50Starting and driving

Overtaking another vehicle
Illustration 3:The side BSW/RCTA indicator
light illuminates if you overtake a vehicle and
that vehicle stays in the detection zone for
approximately 2 seconds. Illustration 4:
If the driver activates the turn
signal while another vehicle is in the detection
zone, then the system chimes (twice) and the
side BSW/RCTA indicator light flashes.
NOTE:
• When overtaking several vehicles in a row, the vehicles after the first vehicle may not
be detected if they are traveling close
together.
• The radar sensors may not detect slower moving vehicles if they are passed quickly. • If the driver activates the turn signal be-
fore a vehicle enters the detection zone,
the side BSW/RCTA indicator light will
flash but no chime will sound when the
other vehicle is detected.
LSD2302
Illustration 3 – Overtaking another vehicle
LSD2303
Illustration 4 – Overtaking another vehicle
Starting and driving5-51

Entering from the side
Illustration 5:The side BSW/RCTA indicator
light illuminates if a vehicle enters the detec-
tion zone from either side. Illustration 6:
If the driver activates the turn
signal while another vehicle is in the detection
zone, then the system chimes (twice) and the
side BSW/RCTA indicator light flashes.
NOTE:
• If the driver activates the turn signal be- fore a vehicle enters the detection zone,
the side BSW/RCTA indicator light will
flash but no chime will sound when the
other vehicle is detected. • The radar sensors may not detect a vehicle
which is traveling at about the same speed
as your vehicle when it enters the detec-
tion zone.
SYSTEM TEMPORARILY
UNAVAILABLE
When radar blockage is detected, the system
will be deactivated automatically. The “Un-
available: Side Radar Obstruction” warning
message will appear in the vehicle informa-
tion display.
The system is not available until the condi-
tions no longer exist.
The radar sensors may be blocked by tempo-
rary 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.
NOTE:
If the BSW system stops working, the RCTA
system will also stop working.
Action to take:
When the above conditions no longer exist,
the system will resume automatically.
LSD2305
Illustration 5 – Entering from the side
LSD2308
Illustration 6 – Entering from the side
5-52Starting and driving

Malfunction
If the BSW system malfunctions, it will turn
off automatically. The system malfunction
warning message will appear in the vehicle
information display.
NOTE:
If the BSW system stops working, the RCTA
system will also stop working.
Action to take:
Stop the vehicle in a safe location, place the
vehicle in the P (Park) position, turn the en-
gine off and restart the engine. If the mes-
sage continues to appear, have the system
checked. It is recommended that you visit an
INFINITI retailer for this service.
SYSTEM MAINTENANCE
The two radar sensorsO1for the BSW sys-
tem are located near the rear bumper. Always
keep the area near the radar sensors clean.
The radar sensors may be blocked by tempo-
rary 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 that you
visit an INFINITI retailer if the area around
the radar sensors is damaged due to a
collision.
Radio frequency statement
(Type A) (if so equipped)
For USA
FCC: OAYSRR3B
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.
LSD2920
Starting and driving5-53

FCC Warning
Changes or modifications not expressly ap-
proved by the party responsible for compli-
ance could void the user’s authority to oper-
ate the equipment.
For Canada
Applicable law: Canada 310
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 in-
terference, and (2) this device must accept
any interference, including interference that
may cause undesired operation of the device.
Frequency bands: 24.05–24.25GHz
Output power: less than 20 milliwatts
Radio frequency statement
(Type B) (if so equipped)
For USA
FCC: OAYSRR3B
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 mustaccept any interference received, including
interference that may cause undesired
operation.
FCC Warning
Changes or modifications not expressly ap-
proved by the party responsible for compli-
ance could void the user’s authority to oper-
ate the equipment.
For Canada
Applicable law: Canada 310
This device contains licence-exempt
transmitter(s)/receiver(s) that comply with
Innovation, Science and Economic Develop-
ment Canada’s licence-exempt RSS(s).
Operation is subject to the following two
conditions: (1) This device may not cause in-
terference, and (2) This device must accept
any interference, including interference that
may cause undesired operation of the device.
Radio frequency radiation exposure informa-
tion: This equipment complies with radiation
exposure limits set forth for an uncontrolled
environment. This equipment should be in-
stalled and operated with minimum distance
of 20 cm between the radiator and your
body.
WARNING
Failure to follow the warnings and instruc-
tions for proper use of the BSI system could
result in serious injury or death.
• The BSI system is not a replacement for
proper driving procedure and is not de-
signed to prevent contact with vehicles
or objects. When changing lanes, always
use the side and rear mirrors and turn
and look in the direction you will move to
ensure it is safe to change lanes. Never
rely solely on the BSI system.
• There is a limitation to the detection ca-
pability of the radar or the sonar. Not
every moving object or vehicle will be de-
tected. Using the BSI system under some
road, ground, lane marker, traffic or
weather conditions could lead to im-
proper system operation. Always rely on
your own operation to avoid accidents.
The BSI system helps alert the driver of other
vehicles in adjacent lanes when changing
lanes and helps assist the driver to return the
vehicle to the center of the traveling lane.
BLIND SPOT INTERVENTION® (BSI)
(if so equipped)
5-54Starting and driving

The BSI system uses radar sensorsO2in-
stalled near the rear bumper to detect other
vehicles in an adjacent lane. In addition to the
radar sensors, the BSI system uses a camera
O1installed behind the windshield to monitor
the lane markers of your traveling lane.
The radar sensors can detect vehicles on ei-
ther side of your vehicle within the detection
zone shown as illustrated. This detection
zone starts from the outside mirror of your
vehicle and extends approximately 10 ft (3.0
m) sideways.
LSD2924SSD1030
Detection zone
Starting and driving5-55

BSI SYSTEM OPERATION
1. Side indicator light
2. BSW indicator3. BSI ON indicator
4. ProPILOT Assist switchThe BSI system operates above approxi-
mately 37 mph (60 km/h).
If the radar sensors detect a vehicle in the
detection zone, the side indicator light (1)
illuminates.
If the turn signal is then activated, the system
chimes (twice) and the side indicator light
flashes. The side indicator light continues to
flash until the detected vehicle leaves the
detection zone.
If the BSI system is on and your vehicle ap-
proaches a lane marker while another vehicle
is in the detection zone, the system chimes
(three times) and the side indicator light
flashes. The BSI system activates to help re-
turn the vehicle back to the center of the
driving lane. The BSI system operates regard-
less of turn signal usage.
NOTE:
• BSI warning and system application will
only be activated if the side indicator light
is already illuminated when your vehicle
approaches a lane marker. If another ve-
hicle comes into the detection zone after
your vehicle has crossed a lane marker, no
BSI warning or system application will be
activated. For additional information, see
“BSI driving situations” (P. 5-60 ).
LSD3899
5-56Starting and driving

• The BSI system is typically activated ear-lier than the Lane Departure Prevention
(LDP) system when your vehicle is ap-
proaching a lane marker.
The BSI system turns on when the ProPILOT
Assist switch on the steering wheel is pushed
when the “Blind Spot Intervention” is enabled
in the “Driver Assistance” menu in the lower
display. The BSI ON indicator on the instru-
ment panel illuminates when the BSI system
is turned on.
The BSI system provides a chime and turns on
or flashes the side indicator light even if the
BSW system is off.
Starting and driving5-57

HOW TO ENABLE/DISABLE THE
BSI SYSTEMWhen the BSI system is enabled in the lower
display, the system can be turned off tempo-
rarily by pushing the ProPILOT Assist switch
on the steering wheel.Perform the following steps to enable or dis-
able the BSI system:
1. Press the MENU button below the lower
display screen.
2. Select “Driver Assistance.”
3. Select “Blind Spot Assist.”
4. Select “ON” to turn the “Blind Spot Inter- vention” system on or off.
• Select the “Blind Spot Indicator” to set it to either “Bright”, “Dark” or “Standard”.
BSI SYSTEM LIMITATIONS
WARNING
Listed below are the system limitations for
the BSI system. Failure to operate the vehicle
in accordance with these system limitations
could result in serious injury or death.
• The BSI system cannot detect all vehicles
under all conditions.
• The radar sensors may not be able to de-
tect and activate BSI when certain ob-
jects are present such as:
– Pedestrians, bicycles, or animals.
– Vehicles such as motorcycles, low
height vehicles, or high ground clear-
ance vehicles.
LSD3936
5-58Starting and driving