User Manual - Page 239

For 2021 ALTIMA SEDAN.

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CONTROLS
Fan speed control dial
The fan speed control dial turns the
fan on and off and controls fan speed.
Air flow control buttons
The air flow control buttons allow you to
select the air flow outlets.
Air flows from center and side
vents.
Air flows from center and side
vents and foot outlets.
Air flows mainly from foot outlets.
Air flows from defroster outlets
and foot outlets.
Air flows mainly from defroster
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
left. To increase the temperature, turn the
dial to the right.
Turn the dial to the MAX A/C position for
maximum cooling. Air will flow from center
and side vents.
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 the fan 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 and outside mirror
(if so equipped) defroster switch
For additional information, see “Rear win-
dow and outside mirror (if so equipped)
defroster switch” (P. 2-54).
Heated seat switches (if so
equipped)
For additional information, see “Heated
seat switches” (P. 2-62).
HEATER OPERATION
Heating
This mode is used to direct heated air to
the foot outlets. Some air also flows from
the defrost outlets and the side vent
outlets.
1. Press the
button to the off position
for normal heating.
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 between the middle
and the hot position.
Monitor, climate, audio, phone and voice recognition systems 4-33
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