brake light NISSAN LEAF 2019 Owner´s Manual

To reset at a slower cruising speed, use one
of the following three methods:
1. Lightly tap the brake pedal. When thevehicle attains the desired speed, push
the SET- switch and release it.
2. Push and hold the SET- switch. Release the switch when the vehicle slows down
to the desired speed.
3. Push, then quickly release the SET- switch. Each time you do this, the set
speed will decrease by about 1 mph
(1.6 km/h).
To resume the preset speed, push and re-
lease the RES+ switch. The vehicle will re-
sume the last set cruising speed when the
vehicle speed is over 25 mph (40 km/h).
System temporarily unavailable
A chime sounds under the following conditions
and the control is automatically canceled:
• When the vehicle slows down more than 8 mph (13 km/h) below the set speed
Starting and driving5-79

Vehicle detected ahead
When a vehicle is detected in the lane
ahead, the ICC system decelerates the ve-
hicle by controlling the throttle and apply-
ing the brakes to match the speed of a
slower vehicle ahead. The ICC system then
controls the vehicle speed based on the
speed of the vehicle ahead to maintain the
driver selected distance.
NOTE:
•The stop lights of the vehicle come on
when braking is performed by the ICC
system.
• When the brake is applied by the sys-
tem, a noise may be heard. This is not a
malfunction.
When the ICC system detects a vehicle
ahead, the vehicle ahead detection indica-
tor and the speed control status indicator
(distance control mode) illuminates (solid
green
).
Vehicle ahead stops
When the vehicle ahead decelerates to
stop, your vehicle decelerates to a stand-
still. Once your vehicle stops, the ICC sys-
tem automatically applies the brakes to
keep the vehicle stopped. When your ve-
hicle is at a standstill, the “(RES+) Press to
start” message is displayed on the vehicle
information display.
NOTE:
When your vehicle stops for less than
3 seconds, your vehicle will automati-
cally follow the vehicle as it acceler-
ates from a stop.
Vehicle ahead accelerates
When your vehicle is stopped and the ve-
hicle ahead begins to accelerate, push the
RES+ switch or lightly depress the accelera-
tor pedal. The ICC system starts to follow
the vehicle ahead.
Vehicle ahead not detected
When a vehicle is no longer detected
ahead, the ICC system gradually acceler-
ates your vehicle to resume the previously
set vehicle speed. The ICC system then
maintains the set speed.
When a vehicle is no longer detected, the
vehicle ahead detection indicator turns off
and the speed control status indicator
(maintain speed control mode) illuminates
(green outline
).
The ICC system gradually accelerates to
the set speed, but you can depress the
accelerator pedal to quickly accelerate.
When a vehicle is no longer detected and
your vehicle is traveling under approxi-
mately 15 mph (24 km/h), the ICC system
automatically cancels.
System set display with vehicle ahead
5-94Starting and driving

Acceleration when passing
When the ICC system is engaged above
43 mph and following a slower vehicle (be-
low ICC set speed), and the turn signal is
activated to the lef t, the ICC system will
automatically start to accelerate the ve-
hicle to help initiate passing on the lef t and
will begin to reduce the distance to the
vehicle directly ahead. Only the lef t side
turn signal operates this feature. As the
driver steers the vehicle and moves into
the passing lane, if no vehicle is detected
ahead the ICC system will continue to ac-
celerate to the ICC system set speed. If an-
other vehicle is detected ahead, then the
vehicle will accelerate up to the following
speed of that vehicle. If the vehicle is not
steered into the lef t lane to pass, the accel-
eration will stop af ter a short time and re-
gain the set following distance. Accelera-
tion can be stopped at any point by
depressing the brake pedal or the CANCEL
switch on the steering wheel.WARNING
In order to reduce the risk of a collision
that may result in serious injury or
death, please be aware of the follow-
ing:
• This function is only activated with the lef t turn signal and will briefly
accelerate the vehicle even if a lane
change is not initiated. This can in-
clude non-passing situations such
as lef t side exits.
• Ensure that when passing another vehicle, the adjacent lane is clear be-
fore initiating the pass. Sudden
changes in traffic may occur while
passing.
– Always manually steer or brake asneeded
– Never solely rely on the system
ICC system limitations
WARNING
Listed below are the system limita-
tions for the ICC system. Failure to op-
erate the vehicle in accordance with
these system limitations could result
in serious injury or death:
• The ICC system is primarily intended for use on straight, dry, open roads
with light traffic. It is not advisable to
use the ICC system in city traffic or
congested areas.
• The ICC system will not adapt auto- matically to road conditions. This
system should be used in evenly
flowing traffic. Do not use the sys-
tem on roads with sharp curves or
on icy roads, in heavy rain or in fog.
5-96Starting and driving

Steering Assist display and
indicators
1.Steering Assist indicator
Indicates the status of the Steering As-
sist by the color of the indicator
• Steering Assist indicator (gray): Steering Assist standby
• Steering Assist indicator (green): Steer- ing Assist active
• Steering Assist indicator (yellow): Steer- ing Assist malfunction 2.
Steering Assist status indicator/warning
Displays the status of the Steering As-
sist by the color of the indicator/
warning
• Steering Assist indicator (gray): Steering Assist standby
• Steering Assist indicator (green): Steer- ing Assist active
• Steering Assist indicator (yellow): Steer- ing Assist malfunction
3. Lane marker indicator
Indicates whether the system detects
the lane marker
• Lane marker indicator (gray): Lane markers not detected
• Lane marker indicator (green): Lane markers detected
• Lane marker indicator (yellow): Lane de- parture is detected When the Steering Assist is in operation,
the Steering Assist status indicator1, the
Steering Assist indicator
2, and the lane
marker indicator
3on the vehicle infor-
mation display turn green. A chime sounds
when the Steering Assist initially activates.
When the Steering Assist deactivates, the
Steering Assist status indicator
1, the
Steering Assist indicator
2, and the lane
marker indicator
3on the vehicle infor-
mation display turn gray and a chime
sounds twice.
Intelligent Lane Intervention (I-LI)
When a curve or strong cross wind exceeds
the capabilities of the Steering Assist and
your vehicle approaches either the lef t or
the right side of the traveling lane, a warn-
ing chime sounds and the I-LI indicator
light (orange) on the instrument panel
flashes to alert the driver. Then, the I-LI sys-
tem automatically applies the brakes for a
short period of time to help assist the
driver to return the vehicle to the center of
the traveling lane. This action is in addition
to any Steering Assist actions.
Starting and driving5-103

To reset at a slower cruising speed, use one
of the following three methods:
1. Lightly tap the brake pedal. When thevehicle attains the desired speed, push
the SET- switch and release it.
2. Push and hold the SET- switch. Release the switch when the vehicle slows down
to the desired speed.
3. Push, then quickly release the SET- switch. Each time you do this, the set
speed will decrease by about 1 mph
(1.6 km/h).
To resume the preset speed, push and re-
lease the RES+ switch. The vehicle will re-
sume the last set cruising speed when the
vehicle speed is over 25 mph (40 km/h).
WARNING
Failure to follow the warnings and in-
structions for proper use of the AEB
system could result in serious injury or
death.
• The AEB system is a supplemental aid to the driver. It is not a replace-
ment for the driver’s attention to
traffic conditions or responsibility to
drive safely. It cannot prevent acci-
dents due to carelessness or dan-
gerous driving techniques.
• The AEB system does not function in all driving, traffic, weather and road
conditions. The AEB system can assist the driver when
there is a risk of a forward collision with the
vehicle ahead in the traveling lane.
The AEB system uses a radar sensor
A
located on the front of the vehicle to mea-
sure the distance to the vehicle ahead in
the same lane.
AUTOMATIC EMERGENCY BRAKING
(AEB) (IF SO EQUIPPED)
5-112Starting and driving

AEB SYSTEM OPERATION
1. Vehicle ahead detection indicator
2. AEB emergency warning indicator
3. AEB system warning light
The AEB system will function when your
vehicle is driven at speeds above approxi-
mately 3 mph (5 km/h).
If a risk of a forward collision is detected,
the AEB system will provide an initial warn-
ing to the driver by both a visual and au-
dible alert.
If the driver applies the brakes quickly and
forcefully af ter the warning, and the AEB
system detects that there is still the possi-
bility of a forward collision, the system will
automatically increase the braking force. If
the driver does not take action, the AEB
system issues the second visual warning
(red) and audible warning and also applies
partial braking.
If the risk of a collision becomes imminent,
the AEB system applies harder braking au-
tomatically.
NOTE:
The vehicle’s brake lights come on when
braking is performed by the AEB system.
Starting and driving5-113

1. Press thebutton until “Settings” dis-
plays in the vehicle information display.
Use the
button to select “Driver
Assistance.” Then press the OK button.
2. Select “Emergency Brake” and press the OK button.
3. Select “System” and use the OK button to turn the system on or off.
When the AEB system is turned off, the AEB
system warning light illuminates.
NOTE:
The AEB system will be automatically
turned on when the EV system is restarted.
AEB SYSTEM LIMITATIONS
WARNING
Listed below are the system limita-
tions for the AEB system. Failure to op-
erate the vehicle in accordance with
these system limitations could result
in serious injury or death.
• The AEB system cannot detect all vehicles under all conditions.
• The radar sensor does not detect the following objects: – Pedestrians, animals or obstacles
in the roadway.
– Oncoming vehicles.
– Crossing vehicles.
• The radar sensor has some perfor- mance limitations. If a stationary ve-
hicle is in the vehicles’s path, the AEB
system will not function when the
vehicle is driven at speeds over ap-
proximately 50 mph (80 km/h).
•
The radar sensor may not detect a ve-
hicle ahead in the following conditions:
– Dirt, ice, snow or other material covering the radar sensor.
–
Interference by other radar sources.– Snow or road spray from traveling vehicles.
– If the vehicle ahead is narrow (e.g. motorcycle).
– When driving on a steep downhill slope or roads with sharp curves.
• In some road or traffic conditions, the AEB system may unexpectedly
apply partial braking. When accel-
eration is necessary, continue to de-
press the accelerator pedal to over-
ride the system.
• Braking distances increase on slip- pery surfaces. • The system is designed to automati-
cally check the sensor’s functional-
ity, within certain limitations. The
system may not detect some forms
of obstructions of the sensor area
such as ice, snow, stickers, etc. In
these cases, the system may not be
able to worn the driver properly. Be
sure that you check, clean and clear
the sensor area regularly.
• Excessive noise will interfere with the warning chime sound, and the
chime may not be heard.
• The AEB system may react to a per- son on a bicycle, detecting as a pe-
destrian.
• The AEB system may operate under the following conditions, detecting
the possibility of a forward collision:
– A vehicle or a person is on theroadside at the beginning of a
curve.
– A pedestrian approaches the driv- ing lane in front of the vehicle.
Starting and driving5-115

AEB WITH PEDESTRIAN
DETECTION SYSTEM OPERATION
1. Vehicle ahead detection indicator
2. AEB emergency warning indicator
3. AEB system warning light
The AEB with Pedestrian Detection system
operates at speeds above approximately
3 mph (5 km/h). For the pedestrian detec-
tion function, the AEB with Pedestrian De-
tection system operates at speeds be-
tween6–37mph(10–60km/h).
If a risk of a forward collision with a vehicle is
detected, the AEB with Pedestrian Detection
system will first provide a warning to the
driver by flashing the vehicle ahead detec-
tion indicator and providing an audible alert.
In addition, the AEB with Pedestrian Detec-
tion system applies partial braking. If the
driver applies the brakes quickly and force-
fully, but the AEB with Pedestrian Detection
system detects that there is still the possibil-
ity of a forward collision, the system will au-
tomatically increase the braking force.
If the risk of a collision becomes imminent
and the driver does not take action, the AEB
with Pedestrian Detection system issues
the second warning to the driver by flash-
ing the AEB with Pedestrian Detection
5-120Starting and driving

emergency warning indicator (red), provid-
ing an audible warning, and then automati-
cally applies harder braking.
If a risk of a forward impact with a pedes-
trian is detected, the AEB with Pedestrian
Detection system will provide a warning to
the driver by flashing the AEB with Pedes-
trian Detection emergency warning indica-
tor (red), provides an audible alert and the
system will apply partial braking. If the
driver applies the brakes quickly and force-
fully but the AEB with Pedestrian Detection
system detects that there is still the possi-
bility of a forward impact with a pedestrian,
the system will automatically increase the
braking force. If the risk of collision be-
comes imminent and the driver does not
take action, the AEB with Pedestrian Detec-
tion system automatically applies harder
braking.
NOTE:
The vehicle’s brake lights come on when
any braking is performed by the AEB
with Pedestrian Detection system.Depending on vehicle speed and distance
to the vehicle or pedestrian ahead, as well
as driving and roadway conditions, the sys-
tem may help the driver avoid a forward
collision or may help mitigate the conse-
quences if a collision should be unavoid-
able. If the driver is handling the steering
wheel, accelerating or braking, the AEB with
Pedestrian Detection system will function
later or will not function.
The automatic braking will cease under the
following conditions:
• When the steering wheel is turned to
avoid a collision.
• When the accelerator pedal is depressed.
• When there is no longer a vehicle or a pedestrian detected ahead.
If the AEB with Pedestrian Detection sys-
tem has stopped the vehicle, the vehicle
will remain at a standstill for approximately
2 seconds before the brakes are released.
Starting and driving5-121

TURNING THE AEB WITH
PEDESTRIAN DETECTION SYSTEM
ON/OFF
Perform the following steps to enable or
disable the AEB with Pedestrian Detection
system:
1. Press the
button until “Settings” dis-
plays in the vehicle information display.
Use the
button to select “Driver As-
sistance.” Then press the OK button.
2. Select “Emergency Brake” and press the OK button.
3. Select “System” and use the OK button to turn the system on or off.
When the AEB with Pedestrian Detection
system is turned off, the AEB with Pedes-
trian Detection system warning light illumi-
nates.
NOTE:
The AEB with Pedestrian Detection sys-
tem will be automatically turned on
when the EV system is restarted.
5-122Starting and driving