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Rear Window Defogger
The rear window defogger uses a warming grid to
remove fog or frost from the rear window.
or off. An indicator light comes on to indicate that
the rear window defogger is on. Be sure to clear as
much snow as possible from the rear window.
If driving below 80 km/h (50 mph), the rear window
defogger turns off about 15 minutes after the button is
pressed. If turned on again, the defogger only runs
for about seven and one-half minutes before turning off.
The defogger can also be turned off by turning off
the engine.
If the vehicle’s speed is maintained above 80 km/h
(50 mph), the rear window defogger remains on once
the button is pressed.
If the 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 turns off. SeeRemote
Keyless Entry (RKE) System Operation on page 3-3.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 the vehicle warranty. Do not attach
a temporary vehicle license, tape, a decal or
anything similar to the defogger grid.
Remote Vehicle Start
If the 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/RUN.
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Automatic Climate Control System
If the vehicle has this system, the heating, cooling, and
ventilation can be automatically controlled in the vehicle.
A. Fan Control
B. Air Conditioning
C. Recirculation
D. Outside Air
E. Rear Window
DefoggerF. Air Delivery Mode
Control
G. Display
H. Temperature
Control
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 air delivery 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 4°C (40°F). 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 the vehicle.
2. Set the temperature.
To find your comfort setting, start with an initial
temperature setting and allow about 20 minutes for
the system to regulate. Press
wandxto adjust
the temperature setting as necessary. If the
temperature setting of 15°C (60°F) is chosen the
system remains at the maximum cooling setting. If
the temperature setting of 32°C (90°F) is chosen
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 the headlamps.
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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.
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 the vehicle has the remote start feature, the climate
control display initially shows “RS” 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 7°C (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):Turns off the entire climate control system.
Outside air still enters the vehicle, and is directed to the
floor. This direction can be changed by adjusting the
air delivery mode position.
9(Fan Control):Turn the knob clockwise or
counterclockwise to increase or decrease the fan speed.
xwTemperature Control:Press the up and down
arrows to increase or decrease the temperature
inside the vehicle.
Air Delivery Mode Control:Turn the knob clockwise
or counterclockwise to change the air delivery settings.
Select from the following modes:
H(Vent):Air is directed to the instrument panel
outlets.
)(Bi-Level):Air is divided between the instrument
panel and floor outlets.
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6(Floor):Air is directed to the floor outlets with
some air directed to the side window outlets and
windshield.
-(Defog):This mode clears the windows of fog or
moisture. Air directed to the floor and windshield outlets.
0(Defrost):This modes clears the windshield of
fog or frost more quickly. The system automatically
controls the fan speed if AUTO mode is selected. If the
outside temperature is 4°C (40°F) 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.
:(Outside Air):Press the right side of the button to
turn the outside air mode on. An indicator light comes
on to show that it is on. Air from outside the vehicle
circulates throughout the vehicle. The outside air mode
can be used with all modes, except the recirculation
mode. Press
:again to cancel the recirculation mode.
?(Recirculation):Press the left side of the button
to turn the recirculation mode on. An indicator light
above the button comes on to show that it is on. The air
inside the vehicle is recirculated through the climate
control system and throughout the vehicle, not
from outside. This helps to limit the odors entering the
vehicle and maximize air conditioning performance.
The recirculation mode cannot be used while in defrost,
defog, or floor mode. If recirculation is selected while
in these modes, the indicator light flashes three times to
let you know that it 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
?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.
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#(Air Conditioning):Press to turn the air conditioning
on or 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 floor and cooler air to the instrument
panel outlets. To warm or cool the air, press
xorwto
the desired temperature setting.
In AUTO mode the system cools and dehumidifies 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 floor mode to deliver
air to the floor outlets. To warm or cool the air delivered,
adjust the temperature to the desired setting.
To use the automatic mode, turn the knob to AUTO and
adjust the temperature by pressing
xorw.
Rear Window Defogger
The rear window defogger uses a warming grid to
remove fog from the rear window.
<(Rear):Press 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 on.
If driving below 80 km/h (50 mph), the rear window
defogger turns off about 15 minutes after the button is
pressed. If turned on again, the defogger only runs
for about seven and one-half minutes before turning off.
If the vehicle’s speed is maintained above 50 mph
(80 km/h), the rear window defogger remains on once
the button is pressed.
If the 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.
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Outlet Adjustment
Rotate the instrument panel outlets and move the
louvers on the outlets to change the direction and
amount of airflow inside the vehicle.
Operation Tips
•Clear away any ice, snow or leaves from the air
inlets at the base of the windshield that can
block the flow of air into the vehicle.
•Use of non-GM approved hood deflectors can
adversely affect the performance of the system.
•Keep the path under the front seats clear of objects
to help circulate the air inside of the vehicle more
effectively.
•When an objectionable odor outside the vehicle is
encountered, use the recirculation mode, with the
temperature knob at a comfortable setting to prevent
the odor from entering the vehicle through the
ventilation system. This can be helpful when driving
through a long tunnel with poor ventilation.
However, extended usage of this mode in cold or
cool weather can cause window fogging.
Warning Lights, Gages, and
Indicators
Warning lights and gages can signal that something is
wrong before it becomes serious enough to cause
an expensive repair or replacement. Paying attention to
the warning lights and gages could prevent injury.
Warning lights come on when there might be or there is
a problem with one of the vehicle’s functions. Some
warning lights come on briefly when the engine is started
to indicate they are working.
Gages can indicate when there might be or there is a
problem with one of the vehicle’s functions. Often gages
and warning lights work together to indicate a problem
with the vehicle.
When one of the warning lights comes on and stays on
while driving, or when one of the gages shows there
could be a problem, check the section that explains what
to do. Follow this manual’s advice. Waiting to do
repairs can be costly and even dangerous.
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Instrument Panel Cluster
United States Uplevel Version Shown, Canada similar
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Speedometer and Odometer
The speedometer shows the vehicle speed in both miles
per hour (mph) and kilometers per hour (km/h).
The odometer shows how far the vehicle has been
driven, in either miles (used in the United States)
or kilometers (used in Canada).
When in manual shift mode, the odometer will change
from the vehicle’s mileage to the letter M, for manual
mode, and a number indicating the requested gear
range when moving the shift lever forward or rearward.
For more information seeAutomatic Transmission
Operation on page 3-24.
This vehicle has a tamper resistant odometer.
Repair or replacement of the instrument panel cluster
should only be performed by your dealer/retailer.
Trip Odometer
The trip odometer can display how far the vehicle has
been driven since it was last reset.
For more information seeDIC Operation and Displays
on page 4-40.
Tachometer
The tachometer shows the
engine speed in
revolutions per minute
(rpm).
Notice:If the engine is operated with the
tachometer in the shaded warning area, the vehicle
could be damaged, and the damages would not
be covered by the vehicle warranty. Do not operate
the engine with the tachometer in the shaded
warning area.2.4L and 3.6L Engine
shown, 3.5L and
3.9L Engine similar
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