climate control PONTIAC G6 2008 User Guide

Automatic Climate Control System
If your vehicle has this system, the heating, cooling, and
ventilation can be automatically controlled 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 airconditioning 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.
Be careful not to cover the sensor located on the
top of the instrument panel near the windshield. This
sensor regulates air temperature based on sun
load, and also turns on your headlamps.
Also be careful not to cover the sensor grille on the
lower right side of the climate control faceplate.
This senses the inside vehicle temperature needed
for proper regulation.
3-23

To avoid blowing cold air at start-up in cold weather,
the system delays turning on the fan until warm air is
available. The length of delay depends on the engine
coolant temperature. Turning the fan knob overrides
this delay and change the fan to a selected speed.
If your vehicle has the remote start feature, the climate
control display initially shows “AS” in place of the
temperature to indicate the remote start has been
activated. The remote start system turns on using the
last temperature selected before the vehicle was
last turned off.
For best performance, turn the fan and mode knobs to
the AUTO position. The fan speed and air delivery
modes will change to achieve the best comfort.
If the outside air temperature is below 45°F and the air
delivery mode knob is set to AUTO, the automatic
climate control system starts in the defrost mode to clear
the window.
The automatic climate control changes back to manual
operation by turning the vehicle on with the key.
Manual Operation
The air delivery mode or fan speed can be manually
adjusted.
9(Off):Select this position on the fan knob to turn off
the entire climate control system. Outside air still
enters the vehicle, and is directed to the oor.This direction can be changed by changing the mode
position. The temperature can also be adjusted
using either the up or down arrow temperature buttons.
9(Fan):Turn the knob with the fan symbol to
manually adjust the fan speed.
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 comes on to show 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 to cancel the recirculation mode.
3-24

?(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 comes on to show that it is activated.
If recirculation is selected while in defrost, defog, or
oor, the light on the button ashes three times
and goes out to let you know this is not allowed. Use
this mode only when it is needed for comfort, since
window fogging occurs 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.
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.
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 comes 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
the 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 cools and dehumidies the
air inside the vehicle. Also, the system maximizes
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.
To use the automatic mode, turn the knob to AUTO and
adjust the temperature by pressing the temperature
buttons.
3-25

This light is located on the
instrument panel cluster.
When the system is on, this light will come on to let you
know if there’s a problem, or if the system has been
turned off.
When this warning light is on, the system will not limit
wheel spin. Adjust your driving accordingly.
To limit wheel spin, especially in slippery road
conditions, you should always leave the Traction
Control System on. But you can turn the system off if
you prefer.
To turn the system on or off, press the traction control
button (TC) located under the climate controls. In
order to effectively “rock” the vehicle, you will need to
turn off TCS.
If you press the TC button once, the traction control
system will turn off and the traction control system
warning light will come on. The StabiliTrak
®system will
stay on. Press the TC button again to turn the system
back on. The traction control system warning light will go
off. If you press and hold the TC button, the StabiliTrak
®
system and the traction control system will turn off.
Press the TC button again to turn StabiliTrak®and the
traction control system back on. For more information,
seeStabiliTrak
®System on page 4-6.
When you turn the system off, the Traction Control
System warning light will come on and stay on. If the
Traction Control System is limiting wheel spin when you
press the button to turn the system off, the warning
light will come on and the system will stop limiting wheel
spin. The system will not provide traction assistance
until the system is turned back on.
Adding non-dealer/non-retailer accessories can affect
your vehicle’s performance. SeeAccessories and
Modifications on page 5-4for more information.
StabiliTrak®System
Your vehicle may be equipped with a vehicle stability
enhancement system called StabiliTrak®.Itisan
advanced computer controlled system that assists you
with directional control of the vehicle in difficult
driving conditions.
StabiliTrak
®activates when the computer senses a
discrepancy between your intended path and the
direction the vehicle is actually traveling. StabiliTrak
®
selectively applies braking pressure at any one of
the vehicle’s brakes to help steer the vehicle in the
direction which you are steering.
4-6

Uniform Tire Quality Grading
Quality grades can be found where applicable on
the tire sidewall between tread shoulder and
maximum section width. For example:
Treadwear 200 Traction AA Temperature A
The following information relates to the system
developed by the United States National Highway
Traffic Safety Administration (NHTSA), which
grades tires by treadwear, traction, and
temperature performance. This applies only to
vehicles sold in the United States. The grades are
molded on the sidewalls of most passenger car
tires. The Uniform Tire Quality Grading (UTQG)
system does not apply to deep tread, winter-type
snow tires, space-saver, or temporary use
spare tires, tires with nominal rim diameters of
10 to 12 inches (25 to 30 cm), or to some
limited-production tires.
While the tires available on General Motors
passenger cars and light trucks may vary with
respect to these grades, they must also conform
to federal safety requirements and additional
General Motors Tire Performance Criteria (TPC)
standards.
Treadwear
The treadwear grade is a comparative rating
based on the wear rate of the tire when tested
under controlled conditions on a specied
government test course. For example, a tire
graded 150 would wear one and a half (1.5) times
as well on the government course as a tire
graded 100. The relative performance of tires
depends upon the actual conditions of their use,
however, and may depart signicantly from
the norm due to variations in driving habits, service
practices, and differences in road characteristics
and climate.
Traction – AA, A, B, C
The traction grades, from highest to lowest, are
AA, A, B, and C. Those grades represent the tire’s
ability to stop on wet pavement as measured
under controlled conditions on specied
government test surfaces of asphalt and concrete.
A tire marked C may have poor traction
performance.
Warning
:The traction grade assigned to this
tire is based on straight-ahead braking
traction tests, and does not include
acceleration, cornering, hydroplaning, or peak
traction characteristics.
5-82

Audio System(s).............................................3-54
Automatic Climate Control System.....................3-23
Automatic Door Lock.......................................2-11
Automatic Headlamp System............................3-15
Automatic Transmission
Fluid..................................................5-27, 5-30
Operation...................................................2-27
B
Backglass Antenna..........................................3-69
Battery..........................................................5-45
Run-Down Protection...................................3-18
Bench Seat, Split (60/40).................................1-11
Brake
Emergencies................................................ 4-5
Brakes..........................................................5-42
System Warning Light..................................3-34
Braking........................................................... 4-3
Braking in Emergencies..................................... 4-5
Break-In, New Vehicle.....................................2-21
Bulb Replacement...........................................5-51
Center High-Mounted Stoplamp (CHMSL)........5-54
Halogen Bulbs............................................5-52
Headlamps, Front Turn Signal, Sidemarker,
and Parking Lamps..................................5-52Bulb Replacement (cont.)
License Plate Lamps....................................5-58
Replacement Bulbs......................................5-58
Taillamps, Turn Signal, Sidemarker, Stoplamps,
and Back-Up Lamps.................5-55, 5-56, 5-57
Buying New Tires...........................................5-79
C
Calibration.............................................2-37, 2-39
California Fuel.................................................. 5-7
California Perchlorate Materials Requirements....... 5-5
California Proposition 65 Warning....................... 5-5
Canadian Owners................................................ ii
Capacities and Specications..........................5-119
Carbon Monoxide...................2-13, 2-35, 4-15, 4-28
Care of
Safety Belts..............................................5-103
Center Console Storage Area...........................2-44
Center High-Mounted Stoplamp (CHMSL)...........5-54
Chains, Tire...................................................5-85
Charging System Light....................................3-33
Check
Engine Light...............................................3-38
Checking Things Under the Hood......................5-12
Chemical Paint Spotting.................................5-107
2

Child Restraints
Child Restraint Systems...............................1-39
Infants and Young Children...........................1-36
Lower Anchors and Tethers for Children..........1-44
Older Children.............................................1-33
Securing a Child Restraint in a Rear
Seat Position...........................................1-53
Securing a Child Restraint in the Right Front
Seat Position...........................................1-56
Where to Put the Restraint...........................1-42
Cleaning
Aluminum Wheels......................................5-106
Exterior Lamps/Lenses................................5-104
Fabric/Carpet............................................5-101
Finish Care...............................................5-104
Instrument Panel, Vinyl, and Other Plastic
Surfaces...............................................5-103
Interior.....................................................5-100
Leather....................................................5-102
Tires........................................................5-106
Underbody Maintenance.............................5-107
Washing Your Vehicle.................................5-104
Weatherstrips............................................5-103
Windshield and Wiper Blades......................5-105
Climate Control System...................................3-19
Automatic...................................................3-23
Outlet Adjustment........................................3-26
Clock, Setting.................................................3-53
Collision Damage Repair..................................7-11Compact Spare Tire........................................5-99
Compass...............................................2-37, 2-39
Content Theft-Deterrent....................................2-18
Control of a Vehicle.......................................... 4-3
Convenience Net............................................2-44
Coolant
Engine Temperature Gage............................3-37
Heater, Engine............................................2-25
Cooling System..............................................5-36
Courtesy Lamps.............................................3-16
Cruise Control................................................3-10
Cruise Control Light........................................3-42
Cupholder(s)..................................................2-44
Customer Assistance Information
Courtesy Transportation.................................. 7-9
Customer Assistance for Text
Telephone (TTY) Users............................... 7-5
Customer Assistance Offices........................... 7-5
Customer Satisfaction Procedure..................... 7-2
GM Mobility Reimbursement Program............... 7-6
Reporting Safety Defects to General
Motors....................................................7-15
Reporting Safety Defects to the Canadian
Government............................................7-14
Reporting Safety Defects to the United
States Government...................................7-14
Roadside Assistance Program......................... 7-6
Service Publications Ordering Information........7-15
3