2023 NISSAN ALTIMA display

LDW SYSTEM OPERATION
LSD3291
For vehicles with the 7 inch (18 cm) display
5-34Starting and driving

The LDW system provides a lane departure
warning function when the vehicle is driven
at speeds of approximately 37 mph (60
km/h) and above and the lane markings
are clear. When the vehicle approaches ei-
ther the lef t or the right side of the traveling
lane, the steering wheel will vibrate and the
LDW indicator on the instrument panel will
blink to alert the driver.
The warning function will stop when the
vehicle returns inside of the lane markers.
LSD3902
For vehicles with the 5 inch (13 cm) display
Starting and driving5-35

HOW TO ENABLE/DISABLE THE
LDW SYSTEM
Perform the following steps to enable or
disable the LDW system.
For vehicles with the 7 inch (18 cm)
display.
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 “Lane” and press the OK button.
3. Select “Lane Departure Warning” and press the OK button to turn the system
on or off.
LSD3215
For vehicles with the 7 inch (18 cm) display
5-36Starting and driving

For vehicles with the 5 inch (13 cm)
display.
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 “Driving Aids” and press the OK button.
3. Select “Lane” and press the OK button.
4. Select “Lane (LDW)” and press the OK button to turn the system on or off.
LSD3926
For vehicles with the 5 inch (13 cm) display
Starting and driving5-37

SYSTEM TEMPORARILY
UNAVAILABLE
If the vehicle is parked in direct sunlight
under high temperature conditions (over
approximately 104°F [40°C]) and then
started, the LDW system may be deacti-
vated automatically and the following
message will appear in the vehicle infor-
mation display: “Unavailable: High Cabin
Temperature” or “Not available High cabin
temperature”.
When the interior temperature is reduced,
the LDW system will resume operating
automatically.
The LDW system is not designed to warn
under the following conditions:
• When you operate the lane change signaland change traveling lanes in the direc-
tion of the signal. (The LDW system will
become operable again approximately 2
seconds af ter the lane change signal is
turned off.)
• When the vehicle speed lowers to less than approximately 37 mph (60 km/h).
Af ter the above conditions have finished
and the necessary operating conditions
are satisfied, the LDW functions will resume.
SYSTEM MALFUNCTION
If the LDW system malfunctions, it will can-
cel automatically and “Not Available Sys-
tem Malfunction” or “System fault” will ap-
pear in the vehicle information display. If
“Not Available System Malfunction” or “Sys-
tem fault” appears in the vehicle informa-
tion display, pull off the road to a safe loca-
tion and stop the vehicle. Place the shif t
lever in the P (Park) position and the ignition
switch in the OFF position and restart the
engine/motor. If “Not Available System Mal-
function” or “System fault” continues to ap-
pear in the vehicle information display,
have the system checked. It is recom-
mended that you visit a NISSAN dealer for
this service.
SYSTEM MAINTENANCE
The lane camera unitO1for the LDW sys-
tem is located above the inside mirror. To
keep the proper operation of the LDW sys-
tem 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.
LSD3484
Starting and driving5-39

HOW TO ENABLE/DISABLE THE I-LI
SYSTEM
Perform the following steps to enable or
disable the I-LI 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 “Lane” and press the OK button.
3. Select “Lane Departure Prevention” and press the OK button.
4. Push the ProPILOT Assist switch to turn the system on or off.
NOTE:
When Lane Departure Prevention is en-
abled in the settings menu, turning the
ProPILOT Assist system (if so equipped)
on will activate the I-LI system at the
same time. If Lane Departure Prevention
is not enabled in the settings menu, I-LI
will automatically activate when the Pro-
PILOT Assist system is “SET.” For addi-
tional information, see “Intelligent Lane
Intervention (I-LI)” (P. 5-40).
LSD3215
5-42Starting and driving

–When rain, snow or dirt adheres to
the windshield in front of the lane
camera unit.
– When the headlights are not
bright due to dirt on the lens or if
the aiming is not adjusted
properly.
– When strong light enters the lane
camera unit. (For example, the
light directly shines on the front of
the vehicle at sunrise or sunset.)
– When a sudden change in bright-
ness occurs. (For example, when
the vehicle enters or exits a tunnel
or under a bridge.)
While the I-LI system is operating, you may
hear a sound of brake operation. This is
normal and indicates that the I-LI system is
operating properly.SYSTEM TEMPORARILY
UNAVAILABLE
Condition A:
The warning and assist functions of the I-LI
system are not designed to work under the
following conditions:
• When you operate the lane change signal and change the traveling lanes in the di-
rection of the signal. (The I-LI system will
be deactivated for approximately 2 sec-
onds af ter the lane change signal is
turned off.)
• When the vehicle speed lowers to less than approximately 37 mph (60 km/h).
Af ter the above conditions have finished
and the necessary operating conditions
are satisfied, the warning and assist func-
tions will resume.
Condition B:
The assist function of the I-LI system is not
designed to work under the following con-
ditions (warning is still functional):
• When the brake pedal is depressed.
• When the steering wheel is turned as far as necessary for the vehicle to change
lanes.
• When the vehicle is accelerated during I-LI system operation. • When the Intelligent Cruise Control (ICC)
approach warning occurs.
• When the hazard warning flashers are operated.
• When driving on a curve at high speed.
Af ter the above conditions have finished
and the necessary operating conditions
are satisfied, the I-LI system application of
the brakes will resume.
Condition C:
If the following messages appear in the
vehicle information display, the I-LI system
will be turned off automatically.
• “Not Available Poor Road Conditions”: When the VDC system (except Traction
Control System [TCS] function) or ABS
operates.
• “Currently not available”: When the VDC system is turned off.
Action to take:
When the above conditions no longer exist,
turn off the I-LI system. Push the ProPILOT
Assist switch (for vehicles with ProPILOT
Assist) on the steering wheel again to turn
the I-LI system back on.
5-44Starting and driving

Temporary disabled status at high
temperature:
If the vehicle is parked in direct sunlight
under high temperature conditions (over
approximately 104°F [40°C]) and then the
I-LI system is turned on, the I-LI system
may be deactivated automatically and the
following message will appear on the ve-
hicle information display: “Unavailable: High
Cabin Temperature.” When the interior
temperature is reduced, the system will re-
sume operating automatically.
SYSTEM MALFUNCTION
If the I-LI system malfunctions, it will cancel
automatically. The LDW indicator (orange)
will illuminate in the display. If the LDW indi-
cator (orange) illuminates in the display,
pull off the road to a safe location and stop
the vehicle. Turn the engine/motor off and
restart the engine/motor. If the LDW indica-
tor (orange) continues to illuminate, have
the I-LI system checked. It is recom-
mended that you visit a NISSAN dealer for
this service.
SYSTEM MAINTENANCE
The lane camera unitO1for the I-LI system
is located above the inside mirror. To keep
the proper operation of the I-LI system 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.
• 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 recom-
mended that you visit a NISSAN dealer.
LSD3484
Starting and driving5-45