@(Recirculation):Press this button to recirculate
cabin air through the vehicle. It can be used to prevent
outside air and odors from entering the vehicle or to
help heat or cool the air inside the vehicle more quickly.
An indicator light will come on in this mode. Operation
in this mode during periods of high humidity and
cool outside temperatures may result in increased
window fogging. If window fogging is experienced,
select the defrost mode.
The recirculation mode cannot be used with oor,
defrost, or defogging modes. If you try to select
recirculation in one of those modes, the indicator
light ashes several times and turns off.
#(Air Conditioning):Press this button to turn the
air conditioning system on or off. When this button
is pressed, an indicator light on the button comes
on to show that the air conditioning is activated.
The air conditioning can be selected in any mode
as long as the fan switch is on.
The air conditioning compressor does not operate
when outside temperatures fall below 38°F (3°C).
The indicator light ashes several times and turns off
when outside conditions affect air conditioning operation.
This is normal.On hot days, open the windows to let hot inside air
escape; then close them. This helps to reduce the time
it takes for the vehicle to cool down. It also helps the
system to operate more efficiently.
For quick cool down on hot days, select the following
settings together:
1. Vent mode.
2. Outside air.
3. Air conditioning.
4. The coolest temperature.
5. The highest fan speed.
6. Once the vehicle’s interior temperature is below the
outside temperature, select recirculation mode for
enhanced cooling.
Using these settings together for long periods of time
may cause the air inside of the vehicle to become
too dry. To prevent this from happening, after the air
inside of the vehicle has cooled, turn the recirculation
mode off.
The air conditioning system removes moisture from the
air, so a small amount of water might drip underneath
the vehicle while idling or after turning off the engine.
This is normal.
((Heated Seats):If your vehicle has heated seats,
seeHeated Seats on page 1-4.
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If your vehicle has the remote start feature, the rear
defogger automatically turns on if it is cold outside.
When the vehicle transitions out of the remote start
mode, the rear defogger will turn off. SeeRemote
Keyless Entry (RKE) System Operation on page 2-5.
Notice:Do not use anything sharp on the inside
of the rear window. If you do, you could cut or
damage the warming grid, and the repairs would
not be covered by your warranty. Do not attach
a temporary vehicle license, tape, a decal or
anything similar to the defogger grid.
Remote Start Climate Control Operation
If your vehicle has the remote start feature and it
is activated, the climate control system heats and cools
the inside of the vehicle using the modes that were
set before the vehicle was turned off and the rear
defogger automatically turns on. If your vehicle has
heated seats, they may turn on if it is cold outside
and will shut off when the key is turned to ON/RUN.
SeeHeated Seats on page 1-4.
Outlet Adjustment
Use the louvers located on the air outlets to change
the direction of the air ow.
Operation Tips
Clear away any ice, snow, or leaves from the air
inlets at the base of the vehicle that may block
the ow of air into your vehicle.
Do not use any non-GM approved hood de ectors
that could adversely affect the performance of the
system.
Keep the path under the front seats clear of objects
to help circulate the air inside of your vehicle more
effectively.
Passenger Compartment Air Filter
Outside air is routed through a passenger compartment
air lter before entering the vehicle. This lter removes
certain particles from the air, including pollen and
dust particles. Reductions in air ow, which may occur
more quickly in dusty areas, indicate that the lter needs
to be replaced early.
The lter should be replaced as part of routine scheduled
maintenance. SeeScheduled Maintenance on page 6-4
for when to replace the lter.
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