2021 NISSAN FRONTIER Owners Manual

•Objects viewed in the RearView
Monitor differ from actual distance
because a wide-angle lens is used.
• Objects in the RearView Monitor will
appear visually opposite compared
to when viewed in the rearview and
outside mirrors.
• Use the displayed lines as a refer-
ence. The lines are highly affected by
the number of occupants, fuel level,
vehicle position, road conditions and
road grade.
• Make sure that the tailgate is se-
curely closed when backing up.
• Do not put anything on the rearview
camera. The rearview camera is in-
stalled on the tailgate.
• When washing the vehicle with high
pressure water, be sure not to spray it
around the camera. Otherwise, water
may enter the camera unit causing
water condensation on the lens, a
malfunction, fire or an electric shock.
• Do not strike the camera. It is a preci-
sion instrument. Otherwise, it may
malfunction or cause damage result-
ing in a fire or an electric shock. The following are operating limitations and
do not represent a system malfunction:
• When the temperature is extremely high
or low, the screen may not clearly display
objects.
• When strong light directly shines on the camera, objects may not be displayed
clearly.
• Vertical lines may be seen in objects on the screen. This is due to strong reflected
light from the bumper.
• The screen may flicker under fluorescent light.
• The colors of objects on the RearView Monitor may differ somewhat from the
actual color of objects.
• Objects on the monitor may not be clear in a dark environment.
• There may be a delay when switching between views.
• If dirt, rain or snow accumulate on the camera, RearView Monitor may not dis-
play objects clearly. Clean the camera.
• Do not use wax on the camera lens. Wipe off any wax with a clean cloth dampened
with a diluted mild cleaning agent, then
wipe with a dry cloth.
SYSTEM MAINTENANCE
LHA3671

Adjust air flow direction for the vents di-
rected at the driver's and passenger's side
windows
O1, driver and passengerO2,or
center
O3by moving the vent slide and/or
vent assemblies. Open or close the driver
and passenger vents by using the dial.
Move the dial toward the
to open the
vents or toward theto close them.

CONTROLS
1.Fan speed control dial
2.
Front window defroster button
3.
Rear window defroster switch (if so
equipped)
4.
Air recirculation button 5. Temperature control dial
6. Max A/C button
7. Air flow control buttons
8. A/C (air conditioner) button
WHA1406
Type A (if so equipped)
Monitor, climate, audio, phone and voice recognition systems4-23

CONTROLS
1.Fan speed control dial
2.
Front window defroster button
3.
Outside mirror defroster switch (if
so equipped)
4.
Air recirculation button 5. Temperature control dial
6. Max A/C button
7. Air flow control buttons
8. A/C (air conditioner) button
Fan speed control dial
Thefan speed control dial turns the
fan on and off, and controls fan speed.
Air flow control buttons
The air flow control dial or buttons allow
you to select the air flow outlets.
MAX A/C — Air flows from center and side
vents with maximum cooling
(air conditioning).
— Air flows from center and sidevents.
— Air flows from center and sidevents and foot outlets.
— Air flows mainly from foot out-lets.
— Air flows from defroster out-lets and foot outlets.
— Air flows mainly from de-froster outlets.
Temperature control dial
The temperature control dial allows you to
adjust the temperature of the outlet air. To
lower the temperature, turn the dial to the
lef t. To increase the temperature, turn the
dial to the right.
LHA3167
Type B (if so equipped)

Air recirculation button
ON position (Indicator light on)
Interior air is recirculated inside the vehicle.
Press the
button to the ON position
when:
• driving on a dusty road.
• to prevent traffic fumes from entering passenger compartment.
• for maximum cooling when using the air conditioner.
OFF position (Indicator light off )
Outside air is drawn into the passenger
compartment and distributed through the
selected outlet.
Use the OFF position for normal heater or
air conditioner operation.
A/C (air conditioner) button
Start the engine, turn thefan speed
control dial to the desired position and
press the
button to turn on the air
conditioner. To turn off the air conditioner,
press the
button again.
The air conditioner cooling function op-
erates only when the engine is running.
Rear window or outside mirror
defroster switch (if so equipped)
For additional information about the rear
window or outside mirror defroster switch,
refer to “Rear window or outside mirror de-
froster switch.” in the “Instruments and
controls” section of this manual.
HEATER OPERATION
Heating
This mode is used to direct heated air to
the foot outlets. Some air also flows from
the defrost outlets.
1. Press the
air flow control button.
2. Turn the
fan speed control dial to
the desired position.
3. Turn the temperature control dial to the desired position between the middle
and the hot position.
Ventilation
This mode directs outside air to the side
and center vents.
1. Press the
button to the OFF posi-
tion. The indicator light on thebut-
ton will go off.
2. Press the
air flow control button.
3. Turn the
fan speed control dial to
the desired position.
4. Turn the temperature control dial to the desired position.
Defrosting or defogging
This mode directs the air to the defrost
outlets to defrost/defog the windows.
1. Press the
defrost/defog button.
2. Turn the
fan speed control dial to
the desired position.
3. Turn the temperature control dial to the desired position between the middle
and the hot position.
• To quickly remove ice or fog from the win- dows, turn the
fan speed control dial
to the highest setting and the tempera-
ture control to the full HOT position.
Monitor, climate, audio, phone and voice recognition systems4-25

• When theposition is selected, the air
conditioner automatically turns on if the
outside temperature is more than 36°F
(2°C). This dehumidifies the air which
helps defog the windshield. The
mode automatically turns off, allowing
outside air to be drawn into the passen-
ger compartment to further improve the
defogging performance. The recircula-
tion mode cannot be activated in the
position.
Bi-level heating
The bi-level mode directs warmed air to
the side and center vents and to the front
and rear floor outlets.
1. Press the
button to the OFF posi-
tion. The indicator light on thebut-
ton will go off.
2. Press the
air flow control button.
3. Turn the
fan speed control dial to
the desired position.
4. Turn the temperature control dial to the desired position.
Heating and defogging
This mode heats the interior and defogs
the windshield.
1. Press the
air flow control button.
2. Turn the
fan speed control dial to
the desired position.
3. Turn the temperature control dial to the desired position between the middle
and the hot position.
• When the
position is selected, the
air conditioner automatically turns on if
the outside temperature is more than
36°F (2°C). If the
air flow control
button is selected for more than 1 minute,
the air conditioning system will continue
to operate until the
fan speed con-
trol dial is turned to OFF, the vehicle is
shut off, or the A/C button is used to turn
off the compressor even if the air flow
control dial is turned to a position other
than the
position. This dehumidi-
fies the air which helps defog the wind-
shield. The
mode automatically
turns off, allowing outside air to be drawn
into the passenger compartment to fur-
ther improve the defogging perfor-
mance.
Operating tips
Clear snow and ice from the wiper blades
and air inlet in front of the windshield.
This improves heater operation.
AIR CONDITIONER OPERATION
Start the engine, turn thefan speed
control dial to the desired position, and
press the
button to activate the air
conditioner. When the air conditioner is on,
cooling and dehumidif ying functions are
added to the heater operation.
The air conditioner cooling function op-
erates only when the engine is running.
Cooling
This mode is used to cool and dehumidif y
the air.
1. Press the
button to the OFF
position.
2. Press the
air flow control button.
3. Turn the
fan speed control dial to
the desired position.
4. Press the
button.
5. Turn the temperature control dial to the desired position.
4-26Monitor, climate, audio, phone and voice recognition systems

• For quick cooling when the outside tem-perature is high, press thebutton to
the ON position. Be sure to return the
to the OFF position for normal cool-
ing. The indicator light on thebutton
will go off. You may also select MAX A/C
for quick cooling.
Dehumidified heating
This mode is used to heat and dehumidif y
the air.
1. Press the
air flow control button.
2. Turn the
fan speed control dial to
the desired position.
3. Press the
button on.
4. Turn the temperature control dial to the desired position.
Dehumidified defogging
This mode is used to defog the windows
and dehumidif y the air.
1. Press the
air flow control button.
2. Turn the
fan speed control dial to
the desired position. • When the
orare selected, the
air conditioner automatically turns on if
the outside temperature is more than 36°
F (2° C). This dehumidifies the air which
helps defog the windshield. The
mode automatically turns off, allowing
outside air to be drawn into the passen-
ger compartment to further improve the
defogging performance.
• The air conditioner is always on in the
mode, regardless of whether the in-
dicator light is on or off.
3. Turn the temperature control dial to the desired position.
Operating tips
• Keep the windows and moonroof (if soequipped) closed while the air condi-
tioner is in operation.
• Af ter parking in the sun, drive for two or three minutes with the windows open to
vent hot air from the passenger com-
partment. Then, close the windows. This
allows the air conditioner to cool the inte-
rior more quickly. •
The air conditioning system should be
operated for approximately 10 minutes
at least once a month. This helps pre-
vent damage to the system due to lack
of lubrication.
• A visible mist may be seen coming from the ventilators in hot, humid conditions
as the air is cooled rapidly. This does not
indicate a malfunction.
• If the engine coolant temperature
gauge indicates engine coolant tem-
perature over the normal range, turn
the air conditioner off. For additional
information, refer to “If your vehicle
overheats” in the “In case of emer-
gency ” section of this manual.AIR FLOW CHARTS
The following charts show the button and
dial positions for MAXIMUM AND QUICK
heating, cooling or defrosting. The air re-
circulation (
) button should always
be in the OFF position for heating and
defrosting.
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WHA0916LHA4443
4-28Monitor, climate, audio, phone and voice recognition systems