air conditioning PONTIAC G6 2007 Owners Manual

3. Snap the front and back together tightly so
moisture will not get inside the transmitter.
4. Test the operation of the transmitter with the
vehicle.
Remote Vehicle Start
Your vehicle may have a remote starting feature.
This feature allows you to start the engine from
outside the vehicle. It may also start the vehicle’s
heating or air conditioning systems and rear
window defogger. When the remote start system
is active and the vehicle has an automatic climate
control system, it will automatically regulate the
inside temperature. Normal operation of the system
will return after the ignition key is turned to ON.
Laws in some communities may restrict the use
of remote starters. For example, some laws may
require a person using remote start to have the
vehicle in view when doing so. Check local
regulations for any requirements on remote
starting of vehicles.Do not use the remote start feature if your vehicle
is low on fuel. Your vehicle may run out of fuel.
The remote start feature provides two separate
starts per ignition cycle, each with 10 minutes of
engine running time.
The remote start feature needs to be reset after
your vehicle’s engine is started two times using
the transmitter’s remote start button. To reset the
remote start feature, insert the vehicle’s key into
the ignition switch and turn it to ON. SeeIgnition
Positions on page 122for information regarding the
ignition positions on your vehicle.
You can start your vehicle’s engine from
approximately 197 feet (60 m) away. However, the
range may be less while the vehicle is running,
and as a result you may need to be closer to your
vehicle to turn it off than you were to turn it on.
There are other conditions which can affect
the performance of the transmitter, seeRemote
Keyless Entry System on page 100for additional
information.
105

Certain electrical accessories may not be
compatible with the accessory power outlet and
could result in blown vehicle or adapter fuses.
If you experience a problem, see your dealer for
additional information on the accessory power
outlet.
Notice:Adding any electrical equipment to
your vehicle may damage it or keep other
components from working as they should.
The repairs would not be covered by your
warranty. Do not use equipment exceeding
maximum amperage rating of 20 amperes.
Check with your dealer before adding electrical
equipment.
When adding electrical equipment, be sure to
follow the proper installation instructions included
with the equipment.
Notice:Improper use of the power outlet can
cause damage not covered by your warranty.
Do not hang any type of accessory or
accessory bracket from the plug because the
power outlets are designed for accessory
power plugs only.Climate Controls
Climate Control System
With this system you can control the heating,
cooling and ventilation for your vehicle. If
your vehicle has the remote start feature, the
climate control system functions as part of
the remote start feature. SeeRemote Keyless
Entry System Operation on page 101.
Operation
9
(Fan):Turn the left knob clockwise or
counterclockwise to increase or decrease the fan
speed. The fan must be on to run the air
conditioning compressor.
182

To change the air delivery settings, turn the right
knob to select one of the following:
H(Vent):Turn the knob to this mode to direct
air to the instrument panel outlets.
)(Bi-Level):Turn the knob to this mode to
direct half of the air to the instrument panel outlets,
and the remaining air to the oor outlets. Some
air may be directed toward the side windows.
6(Floor):Turn the knob to this mode to direct
most of the air to the oor outlets with some
air directed to the side window outlets and
windshield.
:(Outside Air):Press the right side of this
button to turn the outside air mode on. When this
mode is selected, air from outside the vehicle
circulates throughout your vehicle. An indicator
light will comes on to let you know that it is
activated. The outside air mode can be used with
all modes, but it cannot be used with the
recirculation mode. Press this button again to
cancel the recirculation mode.
?(Recirculation):Press the left side of the
button to turn the recirculation mode on. The air
inside the vehicle is recirculated through the climate
control system and throughout the vehicle, not from
outside. This mode is helpful when you are trying to
limit odors from entering your vehicle and for
maximum air conditioning performance in hot
weather. An indicator light above the button will
come on to let you know that it is activated. The
indicator light will blink three times if you try to use
recirculation in a mode that it can not be used in.
Only use this mode when it is needed for comfort,
since window fogging will rapidly occur if the air
conditioning compressor is not engaged.
Press this button to cancel the outside air mode.
When you switch to the defog or defrost modes the
system automatically moves from recirculation to
outside air. When the vehicle or fan is turned off
and back on, the system defaults to outside air
automatically. Only use recirculation mode when it
is needed for comfort, since window fogging may
occur.
183

Temperature Control:Turn the center knob
clockwise or counterclockwise to increase
or decrease the temperature inside your vehicle.
When it’s cold outside 0°F (−18°C) or lower,
use the engine coolant heater, if the vehicle has
one, to warm air faster in your vehicle. An
engine coolant heater warms the engine coolant
that is used to warm the inside of your vehicle. For
more information, seeEngine Coolant Heater on
page 128.
#(Air Conditioning):Press this button to turn
the air conditioning system on or off. When
the air conditioning button is pressed, an indicator
light comes on to indicate that the air conditioning
is activated.
The air conditioning system removes moisture from
the air, so sometimes a small amount of water drips
underneath the vehicle while it is idling or after the
engine is turned off. This is normal.
Maximum Air Conditioning
On hot days, open the windows to let hot inside
air escape; then close them. This helps to reduce
the time it takes for your vehicle to cool down.
It also helps the system to operate more efficiently.For quick cool down on hot days, do the following:
1. Select the
Cvent mode.
2. Select the highest fan speed.
3. Select
#air conditioning.
4. Select the
?recirculation mode.
5. Select the coolest temperature.
Using these settings together for long periods of
time can cause the air inside of your vehicle
to become too dry. To prevent this from
happening, after the air in your vehicle has cooled,
turn the recirculation mode off.
If your vehicle has the remote start feature, it will
turn on using the last settings selected on the
climate control before the vehicle was turned off.
The fan and air delivery knobs can be used during
remote start. The buttons will not work until the
ignition is turned on by the key.
The climate control system changes back to
manual operation when the vehicle key is
turned to ON.
184

Defogging and Defrosting
Fog on the inside of windows is a result of high
humidity (moisture) condensing on the cool window
glass. This can be minimized if the climate
control system is used properly. There are
two modes to choose from to clear fog or frost
from your windshield. Use the defog mode to clear
the windows of fog or moisture and warm the
passengers. Use the defrost mode to remove fog
or frost from the windshield more quickly.
Turn the right knob to select the defog or
defrost mode.
-(Defog):Turn the knob to this setting to
direct the air between the windshield
and the oor outlets with a small amount directed
to the side windows. This mode automatically
turns off recirculation. The air conditioning
compressor runs unless the outside temperature
is at or below freezing. The air conditioning
compressor operates although the indicator light
is not on. The air conditioning indicator
light turns off when defog is selected. If the air
conditioning button is pressed while in
defog mode, the indicator light turns on. If the
button is pressed again, the light turnsoff. The recirculation mode cannot be selected
while in the defog mode. Do not drive the
vehicle until all the windows are clear.
1(Defrost):Turn the knob to this setting to
direct most of the air to the windshield with some
air directed to the oor vents. In this mode, the
system automatically forces outside air into
the vehicle. The air conditioning compressor runs
unless the outside temperature is at or below
freezing. The air conditioning compressor operates
although the indicator light is not on. The air
conditioning indicator light turns off when defrost is
selected. If the air conditioning button is pressed
while in defrost mode, the indicator light turns on. If
the button is pressed again, the light turns off.
Recirculation cannot be selected while in the
defrost mode.
To help clear the windshield quickly, do the
following:
1. Select the defrost mode.
2. Select the highest temperature.
3. Select the highest fan speed.
185

Automatic Climate Control System
If your vehicle has this system, you can
automatically control the heating, cooling and
ventilation in your vehicle.
Automatic Operation
AUTO (Automatic):Select AUTO on both the fan
speed control and the air delivery mode control
knobs to activate the automatic system. Automatic
operation controls the inside temperature and
air delivery.Use the steps below to place the climate control
system in automatic mode:
1. Turn the fan knob and the mode knob
to AUTO.
The display shows the current set temperature.
When auto is selected, the air conditioning
operation and air inlet is automatically
controlled. The air conditioning compressor
runs when the outside temperature is over
about 40°F (4°C). The air inlet is normally set to
outside air. If it is hot outside, the air inlet can
automatically switch to recirculate inside air to
help quickly cool down your vehicle.
2. Set the temperature.
To nd your comfort setting, start with an initial
temperature setting and allow about 20 minutes
for the system to regulate. Press the up or down
arrow temperature buttons to adjust the
temperature setting as necessary. If you
choose the temperature setting of 60°F (15°C)
the system remains at the maximum cooling
setting. If you choose the temperature setting of
90°F (32°C) the system remains at the
maximum heat setting. Choosing either
maximum setting will not cause the vehicle to
heat or cool faster.
187

H(Vent):Turn the knob to this position to direct
air to the instrument panel outlets.
)(Bi-Level):Turn the knob to this position to
direct half of the air to the instrument panel outlets,
and the remaining air to the oor outlets.
6(Floor):Turn the knob to this position to direct
most of the air to the oor outlets with some air
directed to the side window outlets and windshield.
The right knob can also be used to select defog
or defrost modes. See Defogging and Defrosting
later in this section.
:(Outside Air):Press the right side of this
button to turn the outside air mode on. Air
from outside the vehicle circulates throughout your
vehicle. An indicator light will come on to let you
know that it is activated. The outside air mode can
be used with all modes, but it cannot be used
with the recirculation mode. Pressing this button
will cancel the recirculation mode.
?(Recirculation):Press the left side of the
button to turn the recirculation mode on. The
air inside the vehicle is recirculated through the
climate control system and throughout the vehicle,not from outside. This mode is helpful when you
are trying to limit odors from entering your
vehicle and for maximum air conditioning
performance in hot weather. An indicator light
above the button will come on to let you know that
it is activated. It blinks three times if you try to
use recirculation in a mode that it can not be used
in. Only use this mode when it is needed for
comfort, since window fogging will rapidly occur if
the air conditioning compressor is not engaged.
Press this button to cancel the auto recirculation
feature. Each time the vehicle is started, the
system reverts to the auto recirculation function.
If recirculation is selected while in defrost, defog or
oor, the light on the button will ash three
times and go out to let you know this is not
allowed. This is to prevent window fogging.
When the weather is cool or damp, operating the
system in recirculation for extended periods of
time can cause fogging of the vehicle’s windows.
To clear the fog, select either defog or defrost.
Make sure the air conditioning is on.
189

Temperature Control:Press the up and down
arrows to increase or decrease the temperature
inside the vehicle.
#(Air Conditioning):Press this button to turn
the air conditioning compressor on and off. A
light above the button will come on while the air
conditioning is on.
When air conditioning is selected or in AUTO
mode, the system runs the air conditioning
automatically to cool and dehumidify the air
entering the vehicle.
On hot days, open the windows long enough to let
hot inside air escape. This reduces the time it
takes for your vehicle to cool down. Then keep the
windows closed for the air conditioner to work
its best.On cool, but sunny days while using manual
operation of the automatic system, use bi-level to
deliver warm air to the oor and cooler air to
the instrument panel outlets. To warm or cool the
air, press the temperature buttons to the desired
setting.
In AUTO mode the system will cool and dehumidify
the air inside the vehicle. Also while in AUTO
mode, the system will maximize its performance
by using recirculation as necessary.
Heating:On cold days when using manual
operation of the automatic system, choose oor
mode to deliver air to the oor outlets. To warm or
cool the air delivered, push the temperature
buttons to the desired setting.
If you want to use the automatic mode, turn the
knob to AUTO and adjust the temperature by
pressing the temperature buttons.
The heater works best if you keep the windows
closed while using it.
190

Defogging and Defrosting
You can use either defog or front defrost to clear
fog or frost from the windshield.
-(Defog):Use to clear the windows of fog or
moisture. Turn the mode knob to this position
to select this setting. This setting delivers air to the
oor and windshield outlets.
0(Defrost):Turn the mode knob to this position
to defrost the windshield. The system automatically
controls the fan speed if AUTO mode is selected.
If the outside temperature is 40°F (4°C) or
warmer, the air conditioning compressor
automatically runs to help dehumidify the air and
dry the windshield. The air conditioning indicator
light blinks three times if you try to turn off
the compressor while in this mode.
Rear Window Defogger
The rear window defogger uses a warming grid to
remove fog from the rear window.
<(Rear):Press this button to turn the rear
window defogger on or off. An indicator light above
the button comes on to indicate that the rear
window defogger is activated.If driving below 50 mph (80 km/h), the rear window
defogger will turn off about 15 minutes after the
button is pressed. If turned on again, the defogger
will only run for about seven and one-half
minutes before turning off.
If your vehicle’s speed is maintained above
50 mph (80 km/h), the rear window defogger
remains on once the button is pressed.
If your vehicle has the remote start feature, the
rear defogger automatically turns on if it is
cold outside, but the indicator light does not come
on. When the vehicle transitions out of remote
start mode the rear defogger turns off.
Notice:Do not use a razor blade or sharp
object to clear the inside rear window. Do not
adhere anything to the defogger grid lines
in the rear glass. These actions may damage
the rear defogger. Repairs would not be
covered by your warranty.
Outlet Adjustment
Rotate the instrument panel outlets and move the
louvers on the outlets to change the direction
and amount of airow in your vehicle.
191

(C) Aspect Ratio:A two-digit number that
indicates the tire height-to-width measurements.
For example, if the tire size aspect ratio is 60, as
shown in item C of the illustration, it would mean
that the tire’s sidewall is 60 percent as high as it
is wide.
(D) Construction Code:A letter code is used to
indicate the type of ply construction in the tire. The
letter R means radial ply construction; the letter D
means diagonal or bias ply construction; and the
letter B means belted-bias ply construction.
(E) Rim Diameter:Diameter of the wheel in
inches.
(F) Service Description:These characters
represent the load range and speed rating of the
tire. The load index represents the load carry
capacity a tire is certied to carry. The load index
can range from 1 to 279. The speed rating is the
maximum speed a tire is certied to carry a load.
Speed ratings range from A to Z.Tire Terminology and Denitions
Air Pressure:The amount of air inside the tire
pressing outward on each square inch of the
tire. Air pressure is expressed in pounds
per square inch (psi) or kilopascal (kPa).
Accessory Weight:This means the combined
weight of optional accessories. Some examples of
optional accessories are, automatic transmission/
transaxle, power steering, power brakes, power
windows, power seats, and air conditioning.
Aspect Ratio:The relationship of a tire’s height
to its width.
Belt:A rubber coated layer of cords that is located
between the plies and the tread. Cords may be
made from steel or other reinforcing materials.
Bead:The tire bead contains steel wires wrapped
by steel cords that hold the tire onto the rim.
Bias Ply Tire:A pneumatic tire in which the plies
are laid at alternate angles less than 90 degrees
to the centerline of the tread.
376