NISSAN 2014 Altima Sedan - Owner's Manual - Manual (Page 201)

NOTE:
● Odors from inside and outside the vehicle
can build up in the air conditioner unit. Odor
can enter the passenger compartment
through the vents.
● When parking, set the heater and air condi-
tioner controls to turn off air recirculation to
allow fresh air into the passenger compart-
ment. This should help reduce odors inside
the vehicle.
AUTOMATIC OPERATION
Cooling and/or dehumidified heating
(AUTO)
This mode may be used all year round as the
system automatically works to keep a constant
temperature. Air flow distribution and fan speed
are also controlled automatically.
1. Press the AUTO button on. The indicator on
the button will illuminate.
2. Turn the temperature control dial to the left
or right to set the desired temperature.
● Adjust the temperature display to about
75°F (24°C) for normal operation.
● The temperature of the passenger compart-
ment will be maintained automatically. Air
flow distribution and fan speed are also con-
trolled automatically.
● A visible mist may be seen coming from the
vents in hot, humid conditions as the air is
cooled rapidly. This does not indicate a mal-
function.
3. You can individually set driver’s and front
passenger’s side temperature using each
temperature control dial. When the DUAL
button or passenger’s side temperature dial
is turned, the DUAL indicator will come on.
To turn off the passenger’s side temperature
control, press the DUAL button.
Heating (A/C OFF)
The air conditioner does not activate. When you
need to heat only, use this mode.
1. Press the A/C button. The A/C indicator will
turn off.
2. Turn the temperature control dial to set the
desired temperature.
● The temperature of the passenger compart-
ment will be maintained automatically. Air
flow distribution and fan speed are also con-
trolled automatically.
● Do not set the temperature lower than the
outside air temperature. Otherwise, the sys-
tem may not work properly.
● Not recommended if windows fog up.
Dehumidified defrosting or defogging
1. Press the front defroster button on.
(The indicator light on the button will come
on.)
2. Turn the temperature control dial to set the
desired temperature.
● To quickly remove ice from the outside of the
windows, use the fan speed control dial to
set the fan speed to maximum.
● As soon as possible after the windshield is
clean, press the AUTO button to return to
the automatic mode.
● When the front defroster button is
pressed, the air conditioner will automati-
cally be turned on at outside temperatures
above 36°F (2°C) (The indicator light may or
may not illuminate). The air recirculate mode
automatically turns off, allowing outside air
to be drawn into the passenger compart-
ment to further improve the defogging per-
formance.
4-32 Monitor, climate, audio, phone and voice recognition systems