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OFF position:
Push the air recirculation button
again to
turn air recirculation off. The indicator light on
the
button will turn off.Outside air is drawn
into the passenger compartment and distributed
through the selected outlet.
Use the off position for normal heater or air con-
ditioner operation.
Air conditioner button (if so
equipped)
The button is provided only on vehicles equipped
with an air conditioner.
Start the engine, turn the fan control dial to the
desired (1 - 4) position and push the
button to turn on the air conditioner. The indicator
light comes on when the air conditioner is oper-
ating. To turn off the air conditioner, push
the
button again.
The air conditioner cooling function oper-
ates only when the engine is running.
Rear window defroster switch
For more information about the rear window de-
froster switch, see “Rear window and outside
mirror (if so equipped) defroster switch” in the
“Instruments and controls”section of thismanual.
HEATER OPERATION
Heating
This mode is used to direct heated air to the foot
outlets. Some air also flows from the defrost
outlets.
1. Push the
button to the OFF position
for normal heating. The indicator light on
the
button will go off.
2. Turn the air flow control dial to the
position.
3. Turn the fan control dial to the desired posi-
tion.
4. Turn the temperature control dial to the de-
sired position between the middle and the
hot position.
Vent
This mode directs outside air to the side and
center vent.
1. Push the
button to the OFF position.
The indicator light on the
button will
go off.
2. Turn the air flow control dial to the
position.
3. Turn the fan control dial to the desired posi-
tion.
4. Turn the temperature control dial to the de-
sired position.
Defrosting or defogging
This mode directs the air to the defrost outlets to
defrost/defog the windows.
1. Turn the air flow control dial to the
position.
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.
● To quickly remove ice or fog from the win-
dows, turn the fan control dial to 4 and the
temperature control lever to the full HOT
position.
● When the
position is selected, the air
conditioner automatically turns on (however,
the indicator light will not illuminate) if the
outside temperature is more than 36°F
(2°C). The air conditioning system will con-
tinue to operate until the fan control dial is
turned to OFF or the vehicle is shut off, even
if the air flow control dial is turned to a
position other than the
position. This
dehumidifies the air which helps defog the
windshield. The
mode automatically
4-4 Heater, air conditioner, audio and phone systems
੬ REVIEW COPY—
2008 08+ Truck/Frontier (fro)
Owners Manual—USA_English (nna)
06/30/07—debbie
੭