warning NISSAN ALTIMA 2020 Owner´s Manual

TURNING THE RAB SYSTEM
ON/OFF
Perform the following steps to turn the RAB
system ON or OFF.1. Press the
button until “Settings”
displays in the vehicle information dis-
play. Use the
button to select
“Driver Assistance.” Then press the OK
button.
2. Select “Emergency Brake” and press the OK button.
3. To set the RAB system to on or off, use the OK button to check the box for
“Rear.”
When the RAB system is turned off, the RAB
system warning light illuminates.
NOTE:
The RAB system will be automatically
turned on when the engine is restarted.
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RAB SYSTEM LIMITATIONS
WARNING
Listed below are the system limitations
for the RAB system. Failure to follow the
warnings and instructions for proper
use of the RAB system could result in
serious injury or death.
∙ When the vehicle approaches an ob-stacle while the accelerator or brake
pedal is depressed, the function may
not operate or the start of operation
may be delayed. The RAB system may
not operate or may not perform suffi-
ciently due to vehicle conditions, driv-
ing conditions, the traffic environ-
ment, the weather, road surface
conditions, etc. Do not wait for the
system to operate. Operate the brake
pedal by yourself as soon as
necessary.
∙ If it is necessary to override RAB op- eration, strongly press the accelerator
pedal. ∙ Always check your surroundings and
turn to check what is behind you be-
fore and while backing up. The RAB
system detects stationary objects be-
hind the vehicle. The RAB system does
not detect the following objects:
– Moving objects
– Low objects
– Narrow objects
– Wedge-shaped objects
– Objects close to the bumper (less than approximately 1 f t [30 cm])
– Objects that suddenly appear
– Thin objects such as rope, wire, chain, etc.
∙ The RAB system may not operate for the following obstacles:
– Obstacles located high off the ground
– Obstacles in a position offset from your vehicle
– Obstacles, such as spongy materi- als or snow, that have sof t outer
surfaces and can easily absorb a
sound wave ∙ The RAB system may not operate in
the following conditions:
– There is rain, snow, ice, dirt, etc., at- tached to the sonar sensors.
– A loud sound is heard in the area around the vehicle.
– The surface of the obstacle is di- agonal to the rear of the vehicle.
∙ The RAB system may unintentionally operate in the following conditions:
– There is overgrown grass in the area around the vehicle.
– There is a structure (e.g., a wall, toll gate equipment, a narrow tunnel, a
parking lot gate) near the side of
the vehicle.
– There are bumps, protrusions, or manhole covers on the road
surface.
– The vehicle drives through a draped flag or a curtain.
– There is an accumulation of snow or ice behind the vehicle.
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– An ultrasonic wave source, such asanother vehicle’s sonar, is near the
vehicle.
∙ Once the automatic brake control op- erates, it does not operate again if the
vehicle approaches the same
obstacle.
∙ The automatic brake control can only operate for a short period of time.
Therefore, the driver must depress
the brake pedal.
∙ In the following situations, the RAB system may not operate properly or
may not function sufficiently:
– The vehicle is driven in bad weather (rain, fog, snow, etc.).
– The vehicle is driven on a steep hill.
– The vehicle’s posture is changed (e.g., when driving over a bump).
– The vehicle is driven on a slippery road.
– The vehicle is turned sharply by turning the steering wheel fully.
– Snow chains are used. – Wheels or tires other than NISSAN
recommended are used.
– The brakes are cold at low ambient temperatures or immediately af ter
driving has started.
– The braking force becomes poor due to wet brakes af ter driving
through a puddle or washing the
vehicle.
∙ Turn the RAB system off in the follow- ing conditions to prevent the occur-
rence of an unexpected accident re-
sulting from sudden system
operation:
– The vehicle is towed.
– The vehicle is carried on a flatbed truck.
– The vehicle is on the chassis dynamometer.
– The vehicle drives on an uneven road surface. – Suspension parts other than those
designated as Genuine NISSAN
parts are used. (If the vehicle
height or the vehicle body inclina-
tion is changed, the system may
not detect an obstacle correctly.)
∙ Excessive noise (e.g., audio system volume, an open vehicle window) will
interfere with the chime sound, and it
may not be heard.
SYSTEM MALFUNCTION
If the RAB system malfunctions, it will be
turned off automatically, the RAB system
warning light will illuminate, and the “Sys-
tem fault” warning message will appear in
the vehicle information display.
Action to take
If the warning light illuminates, park the ve-
hicle in a safe location, turn the engine off,
and restart the engine. If the warning light
continues to illuminate, have the RAB sys-
tem checked. It is recommended that you
visit a NISSAN dealer for this service.
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NOTE:
If the RAB system cannot be operated
temporarily, the RAB system warning
light blinks.
SYSTEM MAINTENANCE
Observe the following items to ensure
proper operation of the system:∙ Always keep the parking sensors
1
clean.
∙ If the parking sensors are dirty, wipe them off with a sof t cloth while being
careful to not damage them. ∙ Do not subject the area around the
parking sensors
1to strong impact.
Also, do not remove or disassemble the
parking sensors. If the parking sensors
and peripheral areas are deformed in
an accident, etc., have the sensors
checked. It is recommended that you
visit a NISSAN dealer for this service.
∙ Do not install any stickers (including transparent stickers) or accessories on
the parking sensors
1and their sur-
rounding areas. This may cause a mal-
function or improper operation.
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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 aidto the driver. It is not a replacement
for the driver’s attention to traffic
conditions or responsibility to drive
safely. It cannot prevent accidents
due to carelessness or dangerous
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
1
located on the front of the vehicle to mea-
sure the distance to the vehicle ahead in
the same lane.
LSD3293
AUTOMATIC EMERGENCY BRAKING
(AEB) (if so equipped)
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1. Vehicle ahead detection indicator
2. AEB emergency warning indicator
3. AEB system warning light
AEB SYSTEM OPERATION
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
and audible warning and also applies par-
tial braking.
If the risk of a collision becomes imminent,
the AEB system applies harder braking au-
tomatically.
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TURNING THE AEB SYSTEM
ON/OFF
Perform the following steps to turn the AEB
system ON or OFF.1. Press the
button until “Settings”
displays in the vehicle information dis-
play. Use the
button to select
“Driver Assistance.” Then press the OK
button.
2. Select “Emergency Brake” and press the OK button.
3. Select “Front” and press 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 engine is re-
started.
∙ The I-FCW system is integrated into
the AEB system There is not a sepa-
rate selection in the vehicle informa-
tion display for the I-FCW system.
When the AEB is turned off, the I-FCW
system is also turned off.
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AEB SYSTEM LIMITATIONS
WARNING
Listed below are the system limitations
for the AEB system. Failure to operate
the vehicle in accordance with these
system limitations could result in seri-
ous injury or death.
∙ The AEB system cannot detect all ve-hicles 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 ve-
hicle is driven at speeds over approxi-
mately 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 acceleration is
necessary, continue to depress the
accelerator pedal to override the
system.
∙ Braking distances increase on slip- pery surfaces. ∙ The system is designed to automati-
cally check the sensor’s functionality,
within certain limitations. The system
may not detect some forms of ob-
structions 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.
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SYSTEM TEMPORARILY
UNAVAILABLE
Condition A
When the radar sensor picks up interfer-
ence from another radar source, making it
impossible to detect a vehicle ahead, the
AEB system is automatically turned off.
The AEB system warning light (orange) will
illuminate.
Action to take:
When the above conditions no longer exist,
the AEB system will resume automatically.
Condition B
When the radar sensor of the front bumper
is covered with dirt or is obstructed, the
AEB system will automatically be canceled.
The chime will sound and the “Not Avail-
able: Front Radar Blocked” warning mes-
sage will appear in the vehicle information
display.
Action to take:
If the warning message appears, stop the
vehicle in a safe place, place the shif t lever
in the P (Park) position, and turn the engine
off. When the radar signal is temporarily
interrupted, clean the sensor area of the
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front bumper and restart the engine. If the
“Not Available: Front Radar Blocked” warn-
ing message continues to be displayed,
have the system checked. It is recom-
mended that you visit a NISSAN dealer for
this service.
Condition C
When driving on roads with limited road
structures or buildings (for example, long
bridges, deserts, snowfields, driving next to
long walls), the system may illuminate the
system warning light and display the “Not
Available: Front Radar Blocked” message.
Action to take:
When the above driving conditions no lon-
ger exist, turn the system back on.
NOTE:
If the AEB system stops working, the
I-FCW system will also stop working.
SYSTEM MALFUNCTION
If the AEB system malfunctions, it will be
turned off automatically, a chime will
sound, the AEB warning light (orange) will
illuminate and the warning message [Mal-
function] will appear in the vehicle informa-
tion display.Action to take
If the warning light (orange) comes on, stop
the vehicle in a safe location, turn the en-
gine off and restart the engine. If the warn-
ing light continues to illuminate, have the
AEB system checked. It is recommended
that you visit a NISSAN dealer for this ser-
vice.
SYSTEM MAINTENANCE
The sensor1for the AEB is located on the
front of the vehicle.
To keep the system operating properly, be
sure to observe the following:
∙ Always keep the sensor area of the front bumper clean.
∙ Do not strike or damage the areas around the sensor.
∙ Do not cover or attach stickers or simi- lar objects on the front bumper near
the sensor area. This could cause failure
or malfunction.
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