Page 403 of 635

●Do not place reflective materials, such as
white paper or a mirror, on the instrument
panel. The reflection of sunlight may ad-
versely 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. If the camera unit is damaged
due to an accident, it is recommended that
you visit an INFINITI retailer.WARNING
Failure to follow the warnings and instruc-
tions for proper use of the BSW system
could result in serious injury or death.
●The BSW system is not a replacement
for proper driving procedures and is not
designed to prevent contact with ve-
hicles or objects. When changing lanes,
always use the side and rear mirrors
and turn and look in the direction your
vehicle will move to ensure it is safe to
change lanes. Never rely solely on the
BSW system.
The BSW system helps alert the driver of other
vehicles in adjacent lanes when changing lanes.The BSW system uses radar sensors
1in-
stalled near the rear bumper to detect other ve-
hicles in an adjacent lane.
LSD2221
BLIND SPOT WARNING (BSW) (if so
equipped)
Starting and driving5-37
Page 405 of 635

1. Side BSW/RCTA Indicator Light
2. BSW/RCTA Indicator
BSW SYSTEM OPERATION
The BSW system operates above approximately
20 mph (32 km/h).
If the radar sensors detect a vehicle in the detec-
tion zone, the side BSW/RCTA indicator light (1)
illuminates. If the turn signal is then activated, the
system chimes (twice) and the side BSW/RCTA
indicator light flashes. The BSW indicator light
continues to flash until the detected vehicle
leaves the detection zone.
The side BSW/RCTA indicator light illuminates
for a few seconds when the ignition switch is
placed in the ON position.
The brightness of the side BSW/RCTA indicator
light is adjusted automatically depending on the
brightness of the ambient light.
If a vehicle comes into the detection zone after
the driver activates the turn signal, then only the
side BSW/RCTA indicator light flashes and no
chime sounds. For additional information, refer to
“BSW driving situations” in this section.
The BSW system automatically turns on every
time the engine is started, as long as it is acti-
vated using the settings menu on the vehicle
information display.
LSD2609
Starting and driving5-39
Page 407 of 635

●The radar sensors are designed to
ignore most stationary objects, how-
ever objects 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
vehicles:
– Severe weather
– Road spray
– Ice/frost/snow build-up on the
vehicle
– 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
system volume, open vehicle window)
will interfere with the chime sound, and
it may not be heard.
BSW DRIVING SITUATIONS
Indicator
on
Indicator
off
Indicator
flashing
Another vehicle approaching from
behind
Illustration 1:The side BSW/RCTA indicator
light illuminates if a vehicle enters the detection
zone from behind in an adjacent lane.
Illustration 1 – Approaching from behind
LSD2299
Starting and driving5-41
Page 408 of 635

Illustration 2:If the driver activates the turn
signal when another vehicle is in the detection
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 before a
vehicle enters the detection zone, the side
indicator light will flash but no chime will
sound when the other vehicle is detected.Overtaking another vehicle
Illustration 3:The side indicator light illumi-
nates 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 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.
Illustration 2 – Approaching from behind
LSD2300
Illustration 3 – Overtaking another vehicle
LSD2302
Illustration 4 – Overtaking another vehicle
LSD2303
5-42Starting and driving
Page 409 of 635
●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.
Entering from the side
Illustration 5:The side indicator light illumi-
nates if a vehicle enters the detection 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 indicator light flashes.
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 the other vehicle is detected.
Illustration 5 – Entering from the side
LSD2305
Illustration 6 – Entering from the side
LSD2308
Starting and driving5-43
Page 413 of 635
The BSI system uses a camera1installed be-
hind the windshield to monitor the lane markers of
your traveling lane and radar sensors
2installed
near the rear bumper to detect other vehicles in
an adjacent lane.The BSI system operates above approximately
37 mph (60 km/h). If the system detects a vehicle
in the detection zone and your vehicle is ap-
proaching the lane marker, the BSI system pro-
vides an audible warning (three times) , flashes
the BSW indicator light and slightly applies the
brakes for a short period of time on one side to
help return the vehicle back to the traveling lane.
The BSI system provides an audible warning and
turns on or flashes the BSW indicator light even if
the BSW system is off.
LSD2153
Detection zone
SSD1030
Starting and driving5-47
Page 414 of 635

BSI SYSTEM OPERATION
If the radar sensors detect vehicles in the detec-
tion zone, the BSW indicator light located near
the outside mirrors illuminates. If your vehicle is
approaching a lane marker, the system chimes a
sound (three times) and the BSW indicator light
flashes. Then the system applies the brakes on
one side of the vehicle for a moment to help return
the vehicle back to the center of the lane. BSI
operates regardless of turn signal usage.
NOTE:
Warning and brake control will only be ac-
tivated if the BSW indicator light is already
illuminated when your vehicle approaches
a lane marker. If another vehicle comes into
the detection zone after your vehicle has
crossed a lane marker, no warning or brake
control will be activated. For additional in-
formation, refer to “BSI driving situations”
in this section. The BSI system is typically
activated earlier than the Lane Departure
Prevention (LDP) system when your vehicle
is approaching a lane marker.
LSD2588
5-48Starting and driving
Page 415 of 635
The BSI system turns on when the dynamic driver
assistance switch on the steering wheel is
pushed when the “Blind Spot Intervention®” is
enabled in the “Driver Assistance” menu on the
vehicle information display. The BSI ON indicator
light on the instrument panel illuminates when the
BSI system is turned on.
The BSI system provides a chime and turns on or
flashes the BSW indicator light even if the BSW
system is off.
LSD2547
Starting and driving5-49