NISSAN 2007 Nissan Altima - Manual (Page 157)

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 position.
2. Press the air flow control button.
3. Turn the fan control dial to the desired posi-
tion.
4. Turn the temperature control dial to the de-
sired position.
Heating and defogging
This mode heats the interior and defogs the wind-
shield.
1. Press the air flow control button.
2. Turn the fan control dial to the desired posi-
tion.
3. Turn the temperature control dial to the de-
sired position between the middle and the
hot position.
● When the position is selected, the air
conditioner automatically turns on if the out-
side temperature is more than 36°F (2°C).
The air conditioning system will continue to
operate until the fan control dial is turned to
OFF or the vehicle is shut off, even if an air
flow control button other than is se-
lected. This dehumidifies the air which helps
defog the windshield. The mode au-
tomatically turns off, allowing outside air to
be drawn into the passenger compartment
to further 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 (if
so equipped)
Start the engine, turn the fan control dial to the
desired position, and push in the button to
activate the air conditioner. When the air condi-
tioner is on, cooling and dehumidifying functions
are added to the heater operation.
The air conditioner cooling function oper-
ates only when the engine is running.
Cooling
This mode is used to cool and dehumidify the air.
1. Press the button to the OFF position.
2. Press MAX A/C or air flow control
button.
3. Turn the fan control dial to the desired posi-
tion.
4. Push the button. the indicator light
comes on.
5. Turn the temperature control dial to the de-
sired position.
● For quick cooling when the outside tem-
perature is high, push the button to
the ON position. Be sure to return the
to the OFF position for normal cooling. MAX
A/C may be used for quick cooling.
Dehumidified heating
This mode is used to heat and dehumidify the air.
1. Press the button to the OFF position.
2. Press the air flow control button.
3. Turn the fan control dial to the desired posi-
tion.
4. Push the button. The indicator light
comes on.
5. Turn the temperature control dial to the de-
sired position.
Dehumidified defogging
This mode is used to defog the windows and
dehumidify the air.
Monitor, climate, audio, phone and voice recognition systems 4-13
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REVIEW COPY— 2007 Altima (alt)
Owners Manual—USA_English (nna)
10/27/06—debbie
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