The vehicle has a light sensor
located on top of the instrument
panel. Do not cover the sensor or
the headlamps will come on
when they are not needed.
The system may also turn on the
headlamps when driving through a
parking garage or tunnel.
Fog Lamps
For vehicles with this feature, it
provides better visibility in foggy or
misty conditions.
The fog lamp switch is located on
the exterior lamps control on
the instrument panel to the left of
the steering column.
-(Fog Lamps):To turn on
the fog lamps, turn the exterior
lamps control to parking lamps
or headlamps and pull the fog
lamps control. Push the control
to turn the fog lamps off.The fog lamp indicator in the
instrument panel comes on when
the fog lamps are in use.
The fog lamps control can be
pulled out while the exterior lamps
control is in the AUTO position.
If left in this position, the fog lamps
come on automatically whenever
the parking lamps or low-beam
headlamps turn on.
When the high-beam headlamps are
turned on, the fog lamps turn off
automatically. When the high-beam
headlamps are turned off, the
fog lamps come on again.
Some localities have laws that
require the headlamps to be
on along with the fog lamps.
Instrument Panel
Brightness
The instrument panel lighting
buttons are located above the
exterior lamps control.
6:Press to brighten the
instrument panel lights.
f:Press to dim the instrument
panel lights.
Press both instrument panel
brightness buttons at the same time
to turn the night panel mode on
or off.
Night panel mode lights up the
speed, information displays
and warning reminders while the
rest of the instrument panel
lights are off.
Lighting 5-3
9(Fan Control):Turn clockwise
or counterclockwise to increase or
decrease the fan speed. Turn the
knob all the way counterclockwise
to turn the system off.
Temperature Control:Turn
clockwise or counterclockwise to
increase or decrease the
temperature inside the vehicle.
Air Delivery Mode Control:Turn
the knob to change the current
air ow mode.
Select from the following:
0(Vent):Air is directed to the
instrument panel outlets.
1(Bi-Level):Air is divided
between the instrument panel
outlets and the oor outlets.
d(Floor):Air is directed to the
oor outlets with some air directed to
the windshield and side window
outlets.
4(Defog):Air is directed to the
windshield, oor outlets, and
side window vents. Use this mode
to clear the windows of fog or
moisture and warm the passengers.
5(Defrost):Air is directed to
the windshield, with some air
directed to the side window vents.
Use this mode to quickly remove fog
or frost from the windshield.
When defrost is selected, the air
conditioning turns on automatically to
improve defrosting performance. In
this mode the air conditioning cannot
be turned off and the recirculation
mode cannot be turned on.
Air Conditioning
#(Air Conditioning):Press to
turn on or off. An indicator comes on
when the air conditioning is on.
The fan must be on to use the air
conditioning.The air conditioning cannot be
turned off in defrost mode. If
#is
pressed, the indicator light
ashes three times and the air
conditioning stays on.
For quick cool down on hot days,
select the following settings
together:
1. Press
#to turn on the air
conditioning.
2. Press
/to turn on the
recirculation.
3. Select the coolest temperature
and highest fan speed.
4. Open the windows brie y to
let hot air escape and then
close them.
5. Once the vehicle’s interior cools
down, turn off the recirculation,
and select
0. This maintains the
best comfort level during
extended driving.
7-2 Climate Controls
2. Adjust the temperature to a
comfortable setting between
72°F (22°C) and 75°F (24°C).
Choosing the coldest or warmest
temperature setting will not cause
the system to heat or cool any
faster.
3. Let the system stabilize for a
few minutes.
4. Adjust the air outlets or
temperature.
In cold weather, the system starts in
the recirculation mode with the fan
off. As the engine warms up, warm
air is directed to the oor outlets,
before automatically changing to
bi-level mode with a reduced fan
speed.
Do not cover the solar sensor
located in the center of the
instrument panel, near the
windshield. For more information
on the solar sensor, see “Sensors”
later in this section.Manual Operation
+A−(Fan Control):Press + or−
to increase or decrease the fan
speed. The fan speed and indicator
appears in the display.
The climate control system sets the
fan speed automatically. When the
fan speed is adjusted the system
goes into semi-automatic operation.
Press the AUTO button to return to
automatic operation.
Temperature Control:The
temperature can be adjusted
separately for the driver and the
passenger. Turn the temperature
controls clockwise or
counterclockwise to increase or
decrease the temperature.
The temperature can be set
between 63°F (17°C) and
176°F (30°C). A setting between
72°F (22°C) and 75°F (24°C)
is recommended.The temperature settings for each
side are shown in the display.
If the temperature control is past
86°F (30°C), the display shows
H (hottest). Turning it past
63°F (17°C), shows C (coolest).
The EXT TEMP (Exterior
Temperature) can be displayed in
Fahrenheit (°F) or Celsius (°C).
SeeDIC Vehicle Customization on
page 4-31.
ZONE:Press to set the climate
control to single-zone (SZ) mode or
dual-zone (DZ) mode. SZ or DZ
appears in the display when a mode
is set.
Single-Zone (SZ) Mode:All zones
are set to the same temperature.
The temperature is shown in
the display. Turn the ZONE control
to set the temperature.
Climate Controls 7-5
Dual-Zone (DZ) Mode:Allows
different temperatures to be set for
the driver and passenger sides
or to link them. When linked,
the passenger side temperature
uses the same temperature setting
as the driver side.
Turn the AUTO control to set a
different temperature for the
passenger.
Press and hold the AUTO button
for at least three seconds to link
the passenger and driver side
temperatures. Linking automatically
occurs if the passenger and driver
sides are set to the same
temperature when the ignition is
turned on.e*(Air Delivery Mode Control):
Press to change the current air ow
mode. The current mode selection
appears in the display screen.
Changing the mode cancels the
automatic operation and the system
goes into semi-automatic operation.
Press AUTO to return to automatic
operation.
Select from the following:
0(Vent):Air is directed to the
instrument panel outlets.
1(Bi-Level):Air is divided
between the instrument panel
outlets and the oor outlets. Cooler
air is directed to the upper outlets
and warmer air to the oor outlets.
d(Floor):Air is directed to the
oor outlets with some air directed
to the outer instrument panel,
windshield and side window outlets.
4(Defog):Air is directed to the
windshield, oor and side window
outlets. Use this mode to clear
the windows of fog or moisture and
warm the passengers.
5(Defrost):Press to turn the
defrost on or off. The
5indicator
appears in the display. A portion
of the air is directed to the
windshield, with some air directed to
the side window vents.
When defrost is selected, the air
conditioning turns on automatically to
improve defrosting performance. In
this mode the air conditioning cannot
be turned off and the recirculation
mode cannot be turned on.
7-6 Climate Controls
Rear Window Defogger
The rear window defogger uses a
warming grid to remove fog or
frost from the rear window. It only
works when the ignition is in
ON/RUN.
The rear window defogger will
only work when the ignition is in
ON/RUN.
+(Rear Window Defogger):
Press to turn the rear window
defogger on or off. The
+indicator
appears in the display. The rear
window defogger turns off
automatically if it is left on.
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.
EXT TEMP
EXT TEMP (Exterior Temperature):
Press EXT TEMP to show the
temperature outside the vehicle or
the normal display.
Pressing any other climate control
button will change the display from
showing the outside temperature to
showing the normal display.
The units for the EXT TEMP can be
displayed in °F or °C. SeeDIC
Vehicle Customization on page 4-31.
Sensors
The climate control system uses
three different sensors to maintain
the desired temperature. The
solar sensor is located on the
instrument panel, near the
windshield. The interior temperature
sensor is located on the instrument
panel near the steering wheel
and the outside temperature sensor
is in front of the radiator.By monitoring the solar radiation,
the air inside the vehicle and
air moving across the outside
sensor, the selected temperature
can be maintained while using
the AUTO mode by adjusting the
temperature, fan speed, and
air delivery system. The system
may also supply cooler air to
the side of the vehicle facing the
sun. The recirculation mode will
also be activated, as necessary.
Do not cover the sensors or
the automatic climate control
system will not work properly.Remote Start Climate Control
Operation
For vehicles with the remote start
feature and it is activated, the climate
control system will automatically set
the temperature to 73°F (23°C).
When the ignition is turned to
ON/RUN the climate control system
heats and cools the inside of the
vehicle using the modes that
were set before the vehicle was
turned off.
7-8 Climate Controls
Personal Identity Keys
For vehicles with the Personal
Identity Key Locking System,
the system remembers the last
climate control settings used with
different keys.
When the unlock button is pressed,
the system remembers the key
and sets the climate control system
to the last settings used with that
key. SeeRemote Keyless Entry
(RKE) System Operation on
page 2-4.
Passenger Compartment
Air Filter
The vehicle has a passenger
compartment air lter that lters the
outside air entering the vehicle.
The lter removes contaminants,
such as pollen and dust. See
your dealer/retailer for more
information.
Outlet Adjustment
The air outlets have adjustable
vanes to move up or down and left or
right to change the direction of the
air ow. Use the thumbwheels
located near the air outlets on the
instrument panel, to shut off the
air ow.
Operation Tips
Clear away any ice, snow or
leaves from the air inlets at
the base of the windshield that
may block the ow of air into
the vehicle.
Use of non-GM approved hood
de ectors may adversely affect
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.
Outside air is drawn into the
vehicle, unless recirculation
mode is selected.
Climate Controls 7-9
One to Four Shift Light
When this light comes on, you can
only shift from 1 (First) to 4 (Fourth)
instead of 1 (First) to 2 (Second).
The light will be displayed on theinstrument panel cluster and a
message will be displayed in
the Driver Information Center.
You must complete the shift into
4 (Fourth) to turn off this feature.
This helps you get the best possible
fuel economy.
After shifting to 4 (Fourth), you may
downshift to a lower gear if you
prefer.
Notice:Forcing the shift lever
into any gear except FOURTH (4)
when the 1 TO 4 SHIFT light
comes on may damage the
transmission. Shift only from
FIRST (1) to FOURTH (4) when the
light comes on.
This light will come on when:
The engine coolant temperature
is higher than 169°F (76°C),
you are going 15 to 19 mph
(24 to 31 km/h) and
you are 21 percent throttle
or less.
Parking Brake
To set the parking brake, pull up on
the parking brake handle. If the
ignition is in the ON/RUN position,
the brake system warning light
will come on. SeeBrake System
Warning Light on page 4-15. Instrument Panel
Cluster
Driver Information
Center
Driving and Operating 8-11
CAUTION (Continued)
Fully open the air outlets on
or under the instrument panel.
Adjust the Climate Control
system to a setting that
circulates the air inside the
vehicle and set the fan speed
to the highest setting. See
Climate Control System in the
Index.
For more information about carbon
monoxide, seeEngine Exhaust on
page 8-14.
Snow can trap exhaust gases
under your vehicle. This can cause
deadly CO (carbon monoxide) gas
to get inside. CO could overcome
you and kill you. You cannot see it
or smell it, so you might not know it
is in your vehicle. Clear away snow
from around the base of your
vehicle, especially any that is
blocking the exhaustRun the engine for short periods
only as needed to keep warm,
but be careful.
To save fuel, run the engine for only
short periods as needed to warm
the vehicle and then shut the engine
off and close the window most of
the way to save heat. Repeat
this until help arrives but only when
you feel really uncomfortable
from the cold. Moving about to keep
warm also helps.
If it takes some time for help to
arrive, now and then when you run
the engine, push the accelerator
pedal slightly so the engine
runs faster than the idle speed. This
keeps the battery charged to
restart the vehicle and to signal for
help with the headlamps. Do
this as little as possible to save fuel.
If Your Vehicle is Stuck
in Sand, Mud, Ice,
or Snow
Slowly and cautiously spin the
wheels to free the vehicle when
stuck in sand, mud, ice, or snow.
SeeRocking Your Vehicle to Get It
Out on page 8-30.
{CAUTION
If you let your vehicle’s tires spin
at high speed, they can explode,
and you or others could be
injured. The vehicle can overheat,
causing an engine compartment
re or other damage. Spin the
wheels as little as possible and
avoid going above 35 mph
(55 km/h) as shown on the
speedometer.
For information about using tire
chains on the vehicle, seeTire
Chains on page 9-65.
Driving and Operating 8-29