2023 NISSAN ALTIMA lights

High Beam Assist
The High Beam Assist system will operate
when the vehicle is driven at speeds of ap-
proximately 25 mph (40 km/h) and above. If
an oncoming vehicle or leading vehicle ap-
pears in front of your vehicle when the
headlight high beam is on, the headlight
will be switched to the low beam
automatically.
WARNING
• The High Beam Assist system is a
convenience but it is not a substitute
for safe driving operation. The driver
should remain alert at all times, en-
sure safe driving practices and
switch the high beams and low beam
manually when necessary.
• The high beam or low beam may not
switch automatically under the fol-
lowing conditions. Switch the high
beam and low beam manually.
– During bad weather (rain, fog,
snow, wind, etc.).
– When a light source similar to a
headlight or tail light is in the vi-
cinity of the vehicle. –
When the headlights of the on-
coming vehicle or the leading ve-
hicle are turned off, when the color
of the light is affected due to for-
eign materials on the lights, or
when the light beam is out of
position.
– When there is a sudden, continu-
ous change in brightness.
– When driving on a road that
passes over rolling hills, or a road
that has level differences.
– When driving on a road with many
curves.
– When a sign or mirror-like surface
is reflecting intense light towards
the front of the vehicle.
– When the container, etc. being
towed by a leading vehicle is re-
flecting intense light.
– When a headlight on your vehicle
is damaged or dirty.
– When the vehicle is leaning at an
angle due to a punctured tire, be-
ing towed, etc. •
The timing of switching the low
beam and high beam may change
under the following situations.
– The brightness of the headlights
of the oncoming vehicle or leading
vehicle.
– The movement and direction of
the oncoming vehicle and the
leading vehicle.
– When only one light on the on-
coming vehicle or the leading ve-
hicle is illuminated.
– When the oncoming vehicle or the
leading vehicle is a two-wheeled
vehicle.
– Road conditions (incline, curve,
the road surface, etc.).
– The number of passengers and
the amount of luggage.
2-60Instruments and controls

High Beam Assist operation
To activate the High Beam Assist system,
turn the headlight switch to the AUTO po-
sition
O1and push the lever forwardO2
(high beam position). TheHigh Beam
Assist indicator light in the meter will illumi-
nate while the headlights are turned on.
If the High Beam Assist indicator light does
not illuminate in the above condition, it may
indicate that the system is not functioning
properly. Have the system checked, it is
recommended that you visit a NISSAN
dealer for this service. When the vehicle speed lowers to less than
approximately 16 mph (25 km/h), the head-
light uses the low beam.
To turn off the High Beam Assist system,
turn the headlight switch to the
posi-
tion or select the low beam position by
placing the lever in the N (Neutral) position.
Ambient image sensor maintenance
The ambient image sensorO1for the High
Beam Assist system is located in front of
the inside mirror. To maintain the proper
operation of the high beam assist 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 ambient image sensor.
• Do not strike or damage the areas around the ambient image sensor. Do
not touch the sensor lens that is located
on the ambient image sensor.
LIC3696LSD3484
Instruments and controls2-61

If the ambient image sensor is damaged
due to an accident, it is recommended that
you visit a NISSAN dealer.
Battery saver system
If the ignition switch is placed in the OFF
position while the headlight switch is in the
orposition, the headlights will
turn off af ter a period of time.
CAUTION
Even though the battery saver feature
automatically turns off the headlights
af ter a period of time, you should turn
the headlight switch to the OFF posi-
tion when the engine is not running to
avoid discharging the vehicle battery.
LED DAYTIME RUNNING LIGHTS
(DRL) SYSTEM (if so equipped)
The LED DRL automatically illuminate at
100% intensity when the engine is started
and the parking brake released. The LED
Daytime Running Lights (DRL) operate with
the headlight switch in any position. When
you turn the headlight switch to the
position for full illumination, the LED DRL
illuminate at a lower intensity. If the parking brake is applied before the
engine is started, the LED DRL do not illumi-
nate. The LED DRL illuminate when the
parking brake is released. The LED DRL will
remain on until the ignition switch is placed
in the OFF position.
At dusk, the headlights, interior controls
and switches will automatically illuminate if
the headlight switch is in the AUTO
position.
WARNING
When the LED DRL system is active, tail
lights on your vehicle are not on. It is
necessary at dusk to turn on your
headlights. Failure to do so could cause
an accident injuring yourself and
others.
INSTRUMENT BRIGHTNESS
CONTROL
Press the “+” button to increase the bright-
ness of instrument panel lights.
Press the “-” button to decrease the bright-
ness of instrument panel lights.
LIC4691
2-62Instruments and controls

TURN SIGNAL SWITCH
Turn signal
1Move the lever up or down to signal the
turning direction. When the turn is com-
pleted, the turn signal cancels
automatically.
Lane change signal
2Move the lever up or down until the turn
signal begins to flash, but the lever
does not latch, to signal a lane change.
Hold the lever until the lane change is
completed. Move the lever up or down until the turn
signal begins to flash, but the lever does
not latch, and release the lever. The turn
signal will automatically flash three times.
Choose the appropriate method to signal
a lane change based on road and traffic
conditions.
NOTE:
The 3 flash pass feature may be disabled.
For additional information, see “Vehicle
information display-5 inch (13 cm) Type
A” (P. 2-18) or “Vehicle information
display-7 inch (18 cm) Type B” (P. 2-34).
FOG LIGHT SWITCH (if so
equipped)
To turn the fog lights on, turn the headlight
switch to theposition, then turn the
fog light switch to theposition.
To turn the fog lights on with the headlight
switch in the AUTO position, the headlights
must be on, then turn the fog light switch to
the
position.
To turn the fog lights off, turn the fog light
switch to the OFF position.
LIC2638LIC2639
Type A (if so equipped)
Instruments and controls2-63

The headlights must be on and the low
beams selected for the fog lights to oper-
ate. The fog lights automatically turn off
when the high beam headlights are
selected.To sound the horn, push near the horn icon
on the steering wheel.
WARNING
Do not disassemble the horn. Doing so
could affect proper operation of the
supplemental front air bag system.
Tampering with the supplemental
front air bag system may result in seri-
ous personal injury.
WARNING
Do not use or allow occupants to use
the seat heater if you or the occupants
cannot monitor elevated seat tem-
peratures or have an inability to feel
pain in body parts that contact the
seat. Use of the seat heater by such
people could result in serious injury.
LIC4500
Type B (if so equipped)
LIC3568LIC4904
HORN HEATED SEAT SWITCHES (if so
equipped)
2-64Instruments and controls

CAUTION
• The battery could run down if the
seat heater is operated while the en-
gine is not running.
• Do not use the seat heater for ex-
tended periods or when no one is us-
ing the seat.
• Do not put anything on the seat
which insulates heat, such as a blan-
ket, cushion, seat cover, etc. Other-
wise, the seat may become
overheated.
• Do not place anything hard or heavy
on the seat or pierce it with a pin or
similar object. This may result in
damage to the heater.
• Any liquid spilled on the heated seat
should be removed immediately with
a dry cloth.
• When cleaning the seat, never use
gasoline, benzine, thinner, or any
similar materials.
• If any malfunctions are found or the
heated seat does not operate, turn
the switch off and have the system
checked. It is recommended that you
visit a NISSAN dealer for this service. The front seats are warmed by built-in
heaters.
1. Place the ignition switch in the ON
position.
2. Push the switch until either two lights are illuminated for high setting, or one
light is illuminated for low setting.
The heater is controlled by a thermostat,
automatically turning the heater on and
off. The indicator light will remain on as
long as the switch is on.
3. When the seat is warmed or before you leave the vehicle, be sure to push the
switch to turn it off. Push the heated steering wheel switch to
warm the steering wheel af ter the ignition
switch is placed in the ON position. The
indicator light will come on.
If the surface temperature of the steering
wheel is below 68°F (20°C), the system will
heat the steering wheel and cycle off and
on to maintain a temperature above 68°F
(20°C). The indicator light will remain on as
long as the system is on.
Push the switch again to turn the heated
steering wheel system off manually. The
indicator light will go off.
LIC4030
HEATED STEERING WHEEL SWITCH (if
so equipped)
Instruments and controls2-65

The power outlet is for powering electrical
accessories such as cellular telephones. It
is rated at 12 volt, 120W (10A) maximum.
The power outlet is powered only when the
ignition switch is in the AUTO ACC or ON
position.
CAUTION
• The outlet and plug may be hot dur-
ing or immediately af ter use.
• Only certain power outlets are de-
signed for use with a cigarette lighter
unit. Do not use any other power out-
let for an accessory lighter. For addi-
tional information, it is recom-
mended that you visit a NISSAN
dealer.
• Do not use with accessories that ex-
ceed a 12 volt, 120W (10A) power draw.
• Do not use double adapters or more
than one electrical accessory.
• Use power outlets with the engine
running to avoid discharging the ve-
hicle battery.
• Avoid using power outlets when the
air conditioner, headlights, or rear
window defroster is on.
• Before inserting or disconnecting a
plug, be sure the electrical accessory
being used is turned OFF. •
Push the plug in as far as it will go. If
good contact is not made, the plug
may overheat or the internal tem-
perature fuse may open.
• When not in use, be sure to close the
cap. Do not allow water or any other
liquid to contact the outlet.
LIC4932
Instrument Panel
POWER OUTLET
Instruments and controls2-69

WARNING
• In an accident you could be thrown
from the vehicle through an open
moonroof. Always use seat belts and
child restraints.
• Do not allow anyone to stand up or
extend any portion of their body out
of the moonroof opening while the
vehicle is in motion or while the
moonroof is closing.
CAUTION
• Remove water drops, snow, ice or
sand from the moonroof before
opening.
• Do not place heavy objects on the
moonroof or surrounding area.
Sunshade
Open and close the sunshade by sliding it
forward or backward.
If the moonroof does not close
Have your moonroof checked and re-
paired. It is recommended that you visit a
NISSAN dealer for this service.
1The interior light can be turned on re-
gardless of door position. The light will
go off af ter a period of time unless the
ignition switch is placed in the ON posi-
tion when any door is opened.
2The interior lights can be set to operate
when the doors are opened. To turn off
the interior lights when a door is open,
push the switch, the interior lights will
not illuminate, regardless of door posi-
tion. The lights will go off when the ignition
switch is placed in the ON position, or
the driver's door is closed and locked.
The lights will also go off af ter a period
of time when the doors are open.
NOTE:
The step lights (if so equipped) illumi-
nate when the driver and passenger
doors are opened regardless of the inte-
rior light switch position. These lights
will turn off automatically af ter a period
of time while doors are open to prevent
the battery from becoming discharged.
CAUTION
Do not use for extended periods of time
with the engine stopped. This could re-
sult in a discharged battery.
LIC4906
INTERIOR LIGHTS
Instruments and controls2-79