sensor NISSAN LEAF 2021 Owner´s Manual

SYSTEM TEMPORARILY
UNAVAILABLEWhen radar blockage is detected, the sys-
tem will be deactivated automatically. The
BSW indicator
O1will blink (yellow) in the
vehicle information display. The indicator next to “Blind spot” in the “Driving Aids”
menu
O2will also blink (yellow).
The system is not available until the condi-
tions no longer exist.
The radar sensors may be blocked by tem-
porary ambient conditions such as splash-
ing water, mist or fog. The blocked condi-
tion 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.
Malfunction
If the BSW system malfunctions, it will turn
off automatically. The BSW indicator will il-
luminate (yellow) in the vehicle information
display. The indicator next to “Blind spot” in
the “Driving Aids” menu will also illuminate
(yellow).
LSD3769
Starting and driving5-43

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 EV
system off and restart the EV system. If the
indicators continue to appear, have the
system checked. It is recommended that
you visit a NISSAN certified LEAF dealer for
this service.
SYSTEM MAINTENANCE
The two radar sensorsO1for the BSW and
RCTA systems are located near the rear
bumper. Always keep the area near the ra-
dar sensors clean.
The radar sensors may be blocked by tem-
porary ambient conditions such as splash-
ing water, mist or fog.
The blocked condition may also be caused
by objects such as ice, frost or dirt ob-
structing the radar sensors.
Check for and remove objects obstructing
the area around the radar sensors. Do not attach stickers (including transpar-
ent material), install accessories or apply
additional paint near the radar sensors.
Do not strike or damage the area around
the radar sensors. It is recommended that
you visit a NISSAN certified LEAF dealer if
the area around the radar sensors is dam-
aged 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 fol-
lowing two conditions:
(1) This device may not cause harmful
interference, and (2) this device must ac-
cept any interference received, including
interference that may cause undesired
operation.
FCC Warning
Changes or modifications not expressly
approved by the party responsible for
compliance could void the user’s author-
ity to operate the equipment.
LSD3768
5-44Starting and driving

WARNING
Failure to follow the warnings and in-
structions for proper use of the I-BSI
system could result in serious injury or
death.
• The I-BSI system is not a replace-
ment for proper driving procedure
and is not designed to prevent con-
tact 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 I-BSI system.
• There is a limitation to the detection
capability of the radar or the sonar.
Not every moving object or vehicle
will be detected. Using the I-BSI sys-
tem under some road, ground, lane
marker, traffic or weather conditions
could lead to improper system op-
eration. Always rely on your own op-
eration to avoid accidents.
The I-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. The I-BSI system uses radar sensors
O1
installed near the rear bumper to detect
other vehicles in an adjacent lane. In addi-
tion to the radar sensors, the I-BSI system
uses a camera
O2installed behind the
windshield to monitor the lane markers of
your traveling lane. The radar sensors can detect vehicles on
either side of your vehicle within the detec-
tion zone shown as illustrated.
The detection zone starts from the outside
mirror of your vehicle and extends approxi-
mately 10f t (3.0m) behind the rear bumper,
and approximately 10f t (3.0 m) sideways.
LSD3770SSD1030
Detection zone
INTELLIGENT BLIND SPOT
INTERVENTION (I-BSI)
5-46Starting and driving

1. Side indicator light
2. Blind Spot Warning (BSW) indicator3. Intelligent Blind Spot Intervention (I-BSI)
indicator 4. Dynamic driver assistance switch (mod-
els without ProPILOT Assist)
5. ProPILOT Assist switch (models with ProPILOT Assist)
I-BSI SYSTEM OPERATION
The I-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 sys-
tem chimes (twice) and the side indicator
light flashes. The side indicator light contin-
ues to flash until the detected vehicle
leaves the detection zone. The brightness
of the side indicator light is adjusted auto-
matically depending on the brightness of
the ambient light.
If the I-BSI system is ON and your vehicle
approaches a lane marker while another
vehicle is in the detection zone, the system
chimes (three times) and the side indicator
light flashes. The I-BSI system activates to
help return the vehicle back to the center of
the driving lane. The I-BSI system operates
regardless of turn signal usage.
LSD3671
Starting and driving5-47

1. Press thebutton until “Settings” dis-
plays in the vehicle information display.
Use the
button to select “Driver As-
sistance.” Then press the OK button.
2. Select “Blind Spot” and press the OK button.
3. Select “Blind Spot Intervention” and use the OK button to turn the system on or
off.
4. Push the ProPILOT Assist switch (mod- els with ProPILOT Assist) or the dynamic
driver assistance switch (models with-
out ProPILOT Assist) to turn the system
on or off.
NOTE:
When Blind Spot Intervention is ON in the
settings menu, turning the ProPILOT As-
sist switch (if so equipped) ON will acti-
vate the Intelligent Blind Spot Interven-
tion (I-BSI) system at the same time. For
additional information, see “Intelligent
Lane Intervention (I-LI)” (P. 5-30).
I-BSI SYSTEM LIMITATIONS
WARNING
Listed below are the system limitations
for the I-BSI system. Failure to operate
the vehicle in accordance with these
system limitations could result in seri-
ous injury or death.
• The I-BSI system cannot detect all
vehicles under all conditions.
• The radar sensors may not be able to
detect and activate I-BSI when cer-
tain objects are present such as:
– Pedestrians, bicycles, or animals.
– Vehicles such as motorcycles, low
height vehicles, or high ground
clearance vehicles.
– Vehicles remaining in the detec-
tion zone when you accelerate
from a stop. For additional infor-
mation, see “BSI driving situa-
tions” (P. 5-50).
– Oncoming vehicles.
– 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
detection zone quickly.
• The radar sensors’ detection zone is
designed based on a standard lane
width. When driving in a wider lane,
the radar sensors may not detect ve-
hicles in an adjacent lane. When driv-
ing in a narrow lane, the radar sen-
sors may detect vehicles driving two
lanes away.
• The radar sensors are designed to ig-
nore 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 camera may not detect lane
markers in the following situations
and the I-BSI system may not oper-
ate properly.
– On roads where there are multiple
parallel lane markers; lane mark-
ers that are faded or not painted
clearly; yellow painted lane mark-
ers; non-standard lane markers;
lane markers covered with water,
dirt, snow, etc.
Starting and driving5-49

NOTE:
• The radar sensors may not detect ve-hicles 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 4: The side indicator light illumi-
nates if you overtake a vehicle and that
vehicle stays in the detection zone for ap-
proximately 3 seconds. Illustration 5: If the driver activates the turn
signal while another vehicle is in the detec-
tion zone, then the system chimes (twice)
and the side indicator light flashes.
LSD2302
Illustration 4– Overtaking another
vehicle
LSD2303
Illustration 5– Overtaking anothervehicle
5-52Starting and driving

Illustration 6: If the I-BSI system is on and
your vehicle approaches a lane marker
while another vehicle is in the detection
zone, the system chimes (three times) and
the side indicator light flashes. The I-BSI
system activates to help return the vehicle
back to the center of the driving lane.
NOTE:
• When overtaking several vehicles in arow, the vehicles af ter the first vehicle
may not be detected if they are travel-
ing close together.
• The radar sensors may not detect slower moving vehicles if they are
passed quickly.
• 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 7: The side indicator light illumi-
nates if a vehicle enters the detection zone
from either side.
NOTE:
The radar sensors may not detect a ve-
hicle which is traveling at about the
same speed as your vehicle when it en-
ters the detection zone.
LSD2072
Illustration 6– Overtaking another vehicle
LSD2305
Illustration 7– Entering from the side
Starting and driving5-53

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 be-
fore a vehicle enters the detection zone,
the side indicator light will flash but no
chime will sound when another vehicle is
detected.Illustration 9: If the I-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 I-BSI
system activates to help return the vehicle
back to the center of the driving lane.
Illustration 10: The I-BSI system will not op-
erate 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 ve-
hicle which is traveling at about the
same speed as your vehicle when it en-
ters the detection zone.
LSD2308
Illustration 8– Entering from the side
SSD1094
Illustration 9– Entering from the side
LSD2051
Illustration 10: – Entering from the side
5-54Starting and driving

• If the driver activates the turn signalbefore a vehicle enters the detection
zone, the side indicator light will flash
but no chime will sound when the
other vehicle is detected.
• I-BSI will not operate or will stop oper- ating and only a warning chime will
sound under the following conditions:– When the brake pedal is depressed.
– When the vehicle is accelerated dur- ing I-BSI system operation.
– When steering quickly.
– When the ICC, I-FCW or AEB with Pe- destrian Detection warnings sound.
– When the hazard warning flashers are operated.
– When driving on a curve at a high speed.
SYSTEM TEMPORARILY
UNAVAILABLE
Under the following conditions, a chime will
sound, the following message will appear
in the vehicle information display and the
I-BSI system will be turned off automati-
cally. The I-BSI system will not be available
until the conditions no longer exist.
• “Not available Poor Road Conditions”
• When the VDC system (except TCS func-tion) or ABS operates. • “Currently not available”
• When the VDC system is turned off.
Action to take:
When the above conditions no longer exist,
push the ProPILOT Assist switch (models
with ProPILOT Assist) or the dynamic driver
assistance switch (models without ProPI-
LOT Assist) again to turn the I-BSI system
back on.
When radar blockage is detected, the I-BSI
system will be turned off automatically, a
chime will sound and the “Unavailable: Side
Radar Obstruction” warning message will
appear in the vehicle information display.
The I-BSI system is not available until the
conditions no longer exist. For additional
information, see “System maintenance”
(P. 5-56).
Action to take:
When the above conditions no longer exist,
turn the I-BSI system on again. If the “Un-
available: Side Radar Obstruction” warning
message appears even af ter the I-BSI sys-
tem is turned on again, stop the vehicle in a
safe location, place the vehicle in the P
(Park) position and turn the EV system off.
Check for and remove objects obscuring
the radar sensors on the rear bumper, and
restart the EV system.
If the vehicle is parked in direct sunlight
under high temperature conditions (over
approximately 104°F (40°C)) and then the
I-BSI system is turned on, the I-BSI system
may be deactivated automatically. The
“Unavailable: High Cabin Temperature”
warning message will appear in the vehicle
information display.
Action to take:
When the interior temperature is reduced,
push the ProPILOT Assist switch (models
with ProPILOT Assist) or the dynamic driver
assistance switch (models without ProPI-
LOT Assist) again to turn the I-BSI system
back on.
SYSTEM MALFUNCTION
When the I-BSI system malfunctions, it will
be turned off automatically, a chime will
sound, and the “Not available System Mal-
function” warning message with the BSW
indicator (orange) will appear in the vehicle
information display.
Starting and driving5-55

Action to take:
Stop the vehicle in a safe location, place the
vehicle in the P (Park) position, turn the EV
system off and restart the EV system. If the
“Not available System Malfunction” warning
message with the BSW indicator (orange)
continues to be displayed, have the I-BSI
system checked. It is recommended you
visit a NISSAN certified LEAF dealer for this
service.
SYSTEM MAINTENANCE
The two radar sensorsO1for the I-BSI sys-
tem are located near the rear bumper. Al-
ways keep the area near the radar sensors
clean.
The radar sensors may be blocked by tem-
porary ambient conditions such as splash-
ing water, mist or fog.
The blocked condition may also be caused
by objects such as ice, frost or dirt ob-
structing the radar sensors.
Check for and remove objects obstructing
the radar sensors. Do not attach stickers (including transpar-
ent material), install accessories or apply
additional paint near the radar sensors.
Do not strike or damage the area around
the radar sensors.
It is recommended you visit a NISSAN cer-
tified LEAF dealer if the area around the
radar sensors is damaged due to a
collision.
The lane camera unit
O2for I-BSI system is
located above the inside mirror. To keep
the proper operation of I-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.
LSD3770
5-56Starting and driving