2005 GMC ENVOY XUV window

The main components of your instrument panel are the following:
A. Exterior Lamp Control. SeeHeadlamps on page 3-15.
Dome Lamp Override Button. SeeDome Lamp
Override on page 3-18. Instrument Panel Brightness
Control. SeeInstrument Panel Brightness on
page 3-17. Fog Lamp Button (If Equipped).
SeeFog Lamps on page 3-17.
B. Air Outlets. SeeOutlet Adjustment on page 3-27.
C. Turn Signal/Multifunction Lever. SeeTurn
Signal/Multifunction Lever on page 3-7.
D. OnStar and Audio Steering Wheel Controls.
SeeAudio Steering Wheel Controls on page 3-119.
E. Instrument Panel Cluster. SeeInstrument Panel
Cluster on page 3-31.
F. Audio Steering Wheel Controls. SeeAudio Steering
Wheel Controls on page 3-119.
G. Ignition Switch. SeeIgnition Positions on page 2-25.
H. Audio System. SeeAudio System(s) on page 3-63.
I. Climate Controls. SeeDual Climate Control
System on page 3-20.
J. Hood Release. SeeHood Release on page 5-11.K. Driver Information Center (DIC) Steering Wheel
Controls. SeeDriver Information Center (DIC)
on page 3-48.
L. Transfer Case Controls. See “Automatic Transfer
Case” underFour-Wheel Drive on page 2-32.
Traction Assist Button. SeeTraction Assist System
(TAS) on page 4-9.
M. Shift Lever. SeeShifting Into Park (P) on page 2-37.
N. Lighter. SeeAshtrays and Cigarette Lighter on
page 3-20.
O. Accessory Power Outlets. SeeAccessory Power
Outlets on page 3-19.
P. Parking Brake. SeeParking Brake on page 2-36.
Q. Rear Window Washer/Wiper. See “Rear Window
Washer/Wiper” underWindshield Washer on
page 3-10.
R. Rear Window Defogger. See “Rear Window
Defogger” underDual Climate Control System on
page 3-20andDual Automatic Climate Control
System on page 3-23.
S. Glove Box. SeeGlove Box on page 2-58.
3-5

Windshield Washer
L(Windshield Washer):To spray washer uid on
the windshield, press the windshield washer paddle.
The wipers will clear the window and then either stop or
return to your preset speed.
{CAUTION:
In freezing weather, do not use your washer
until the windshield is warmed. Otherwise the
washer uid can form ice on the windshield,
blocking your vision.
Rear Window Washer/Wiper
This control is located
to the right of the
steering wheel on the
instrument panel.
To turn the rear wiper on, turn the control to either 1, 2,
or 3. For delayed wiping, turn the control to 1 or 2.
For steady wiping, turn the control to 3. To turn the
wiper off, turn the control to 0.
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To wash the rear window, press the washer symbol
located in the center of the control.
The rear window washer/wiper can only be activated if
the tailgate window is fully closed. The Driver Information
Center (DIC) will display a TAILGATE GLASS DOWN
message to indicate that the rear washer/wiper has been
disabled because the window is not fully closed. SeeDIC
Warnings and Messages on page 3-52.
The rear window washer uses the same uid bottle as
the windshield washer. However, the rear window
washer will run out of uid before the windshield washer.
If you can wash your windshield but not your rear
window, check the uid level.Headlamp Washer
Your vehicle may be
equipped with a headlamp
washer system. The
button to operate this
feature is located on the
instrument panel and
functions separately from
your other washer
systems.
To wash your headlamps, press the headlamp washer
button briey and release to activate the system.
3-11

To change the current mode, select one of the following:
H(Vent):This mode directs air to the instrument
panel outlets.
)(Bi-Level):This mode directs about half of the air
to the instrument panel outlets; then directs most of
the remaining air to the oor outlets. A little air is
directed toward the windshield and the side window
outlets. Cooler air is directed to the upper vents
and warmer air to the oor outlets.
6(Floor):This mode directs most of the air to the
oor outlets with a little air directed to the windshield
and the side window outlets. The recirculation button
cannot be selected while in oor mode.
h(Recirculation):Recirculation mode is used to
recirculate the air inside of your vehicle. When this
button is pressed, an indicator light in the button
will come on to let you know that it is active. Use this
mode to help prevent outside odors and/or dust
from entering your vehicle or to help cool the air inside
of your vehicle more quickly. The air conditioning
compressor will also come on when this mode is
activated. While in recirculation mode, the windows
may fog when the weather is cold and damp. To clear
the fog, select either the defog or defrost mode and
increase fan speed.Driver’s Side Temperature Knob:The lever on the
left side of the climate control panel is used to raise or
lower the temperature on the driver’s side of the
vehicle. Slide the lever up or down to adjust the
temperature.
Passenger’s Side Temperature Knob:The lever on
the right side of the climate control panel is used to raise
or lower the temperature on the passenger’s side of
the vehicle. Slide the lever up or down to adjust
the temperature. This lever also adjusts the temperature
to the rear seat outlets.
When the temperature outside is 0°F (–18°C) or lower,
use the engine coolant heater, if equipped, to provide
warmer air, faster to your vehicle.#(Air Conditioning):Press this button to turn the
air-conditioning system on or off. When the button is
pressed, an indicator light will come on and the system
will begin to cool and dehumidify the air inside of
your vehicle. You may notice a slight change in engine
performance when the air conditioning compressor
shuts off and turns on again. This is normal.
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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 clockwise or counterclockwise to
select one of the following modes:
-(Defog):This mode directs the air to the oor outlets,
windshield and side window outlets. The recirculation
button cannot be selected while in defog mode.
1(Defrost):This mode directs most of the air to the
windshield and the side window outlets, with only a
little air directed to the oor outlets. The air conditioning
compressor may run to dehumidify the air to prevent
window fogging. The recirculation button cannot
be selected while in defrost mode. Do not drive the
vehicle until all the windows are clear.
Rear Window Defogger
The lines you see on the rear window warm the glass.
<(Rear):Press this button to turn the rear window
defogger on or off. The rear window defogger can
only be activated if the tailgate window is fully closed.
The Driver Information Center will display “Tailgate
Glass Down” to indicate that the rear window defogger
has been disabled because the window is not fully
closed. An indicator light in the button will come on to
let you know that the rear window defogger is active.
The rear window defogger will automatically turn
off approximately ten minutes after the button is pressed.
If your vehicle is equipped with heated mirrors, this
button will activate them.
Notice:Don’t use anything sharp on the inside of
the rear window. If you do, you could cut or damage
the warming grid, and the repairs wouldn’t be
covered by your warranty. Do not attach a temporary
vehicle license, tape, a decal or anything similar
to the defogger grid.
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Manual Operation
To change the current setting, select one of the
following:
w9x(Fan):This button allows you to manually
adjust the fan speed. Press the up arrow to increase
fan speed and the down arrow to decrease fan speed.
The display will change to show you the selected
fan speed and the driver’s side temperature setting
for ve seconds.
C(Mode):Press this button to manually change the
direction of the airow in your vehicle. Keep pressing the
button until the desired mode appears on the display.
The display will change to show you the selected
air delivery mode and the driver’s temperature setting
for ve seconds.
H(Vent):This mode directs air to the instrument
panel outlets.
)(Bi-Level):This mode directs approximately half of
the air to the instrument panel outlets, then directs
the remaining air to the oor outlets. A little air is
directed toward the windshield and the side window
outlets. Cooler air is directed to the upper outlets and
warmer air to the oor outlets.
6(Floor):This mode directs most of the air to the
oor outlets. Some air also comes out of the defroster
and side window outlets. The recirculation button cannot
be selected in oor mode.
h(Recirculation):Press this button to turn
recirculation mode on or off. When this button is
pressed, an indicator light in the button will also come
on to let you know that it is activated. Recirculation
mode is used to recirculate the air inside of your vehicle.
Use this mode to help prevent outside odors and/or
dust from entering your vehicle or to help cool the air
inside of your vehicle more quickly. Recirculation
mode can be used with vent and bi-level modes, but it
cannot be used with oor, defog or defrost modes.
See “Defogging and Defrosting” later in this section.
You may also notice that the air conditioning compressor
will run while in recirculation mode. This is normal
and will help to prevent fogging.
If the weather is cold and damp, the system may cause
the windows to fog while using recirculation mode. If the
windows do start to fog, select defog or defrost mode.
Recirculation mode, if selected, will be cleared when the
engine is turned off.
3-25

#A/C (Air Conditioning):Press this button to
manually turn the air conditioning system on or off.
When the system is on, the system will automatically
begin to cool and dehumidify the air inside of your
vehicle. The air conditioning symbol will appear on the
display when the air conditioning is on and will turn
off when the air conditioning is off.
If you select turn the air conditioning off while in front
defrost or defog mode, the air conditioning symbol
will turn off, however, the A/C compressor will remain
on to help de-humidify the air inside the vehicle. If one of
the other modes is selected the compressor will then
turn the A/C off until it is selected again or the
AUTO button is pressed.
You may notice a slight change in engine performance
when the air conditioning compressor shuts off and
turns on again. This is normal.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. You can use either defog or front defrost
to clear fog or frost from your windshield.
-(Defog):Use this setting to clear the windows of
fog or moisture. This setting will deliver air to the
oor and windshield outlets.
0(Defrost):Press the front defrost button to clear
the windshield and side windows of frost or fog quickly.
The system will automatically control the fan speed if
you select defrost from AUTO mode. If the outside
temperature is 40°F (4°C) or warmer, your air
conditioning compressor will automatically run to help
dehumidify the air and dry the windshield. Do not
drive the vehicle until all the windows are clear.
3-26

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 in the button will come on to let you
know that the rear window defogger is activated.
The rear window defogger will turn off approximately
10 minutes after the button is pressed. If you need
additional warming time, press the button again.
If equipped, your heated mirrors will also come on when
you press this button.
Notice:Using a razor blade or sharp object to
clear the inside rear window may damage the rear
window defogger. Repairs would not be covered
by your warranty. Do not clear the inside of the rear
window with sharp objects.
Outlet Adjustment
Use the air outlets located in the center and on the side
of your instrument panel to direct the airow.
Operation Tips

Keep the hood and front air inlets free of ice, snow,
or any other obstruction (such as leaves). The
heater and defroster will work far better, reducing
the chance of fogging the inside of your windows.
When you enter a vehicle in cold weather, turn the
fan knob all the way to the right for a few moments
before driving. This helps clear the intake ducts
of snow and moisture, and reduces the chance of
fogging the inside of your window.
Keep the air path under the front seats clear of
objects. This helps air to circulate throughout
your vehicle.
Adding outside equipment to the front of your
vehicle, such as hood-air deectors, may affect the
performance of the heating and air conditioning
system. Check with your dealer before adding
equipment to the outside of your vehicle.
3-27