2009 GMC ENVOY DENALI window

Outside Power Mirrors
Vehicles with outside power mirrors have controls
located on the driver door.
To adjust the mirrors:
1. Turn the control knob left or right to select the
driver’s or passenger mirror.
2. Move the control knob to the left or right or up or
down to position the mirror to see a little of the
outside of the vehicle.
3. After adjusting the position of the mirrors, turn the
knob to the center off position so that the mirrors
do not move.
If the end of travel position in any direction of the mirror
is reached, it will enter a ratcheting mode. This action
is harmless. It is a warning that the mirror can go
no further. To stop this action, back the mirror up by
moving the knob in the opposite direction.
Manually fold the mirrors inward to prevent damage
when going through an automatic car wash. To
fold, push the mirrors toward the vehicle. To return the
mirrors to their original position, push outward.
Outside Convex Mirror
{CAUTION:
A convex mirror can make things (like other
vehicles) look farther away than they really are. If
you cut too sharply into the right lane, you could
hit a vehicle on the right. Check the inside mirror
or glance over your shoulder before changing
lanes.
The passenger side mirror is convex shaped. A convex
mirror’s surface is curved so more can be seen from
the driver seat.
Outside Heated Mirrors
<(Rear Window Defogger):Press to heat the
mirrors. See “Rear Window Defogger” underDual
Climate Control System on page 3-19orDual Automatic
Climate Control System on page 3-22for more
information.
2-42

Instrument Panel Overview...............................3-4
Hazard Warning Flashers................................3-6
Horn .............................................................3-6
Tilt Wheel.....................................................3-6
Turn Signal/Multifunction Lever.........................3-7
Turn and Lane-Change Signals........................3-7
Headlamp High/Low-Beam Changer..................3-8
Flash-to-Pass.................................................3-8
Windshield Wipers..........................................3-8
Windshield Washer.........................................3-9
Rear Window Wiper/Washer.............................3-9
Headlamp Washer........................................3-10
Cruise Control..............................................3-10
Headlamps..................................................3-13
Headlamps on Reminder................................3-14
Daytime Running Lamps (DRL).......................3-14
Automatic Headlamp System..........................3-14
Fog Lamps ..................................................3-15
Instrument Panel Brightness...........................3-16
Dome Lamps ...............................................3-16
Dome Lamp Override....................................3-16
Entry Lighting...............................................3-16Exit Lighting.................................................3-17
Reading Lamps............................................3-17
Electric Power Management...........................3-17
Battery Run-Down Protection..........................3-18
Accessory Power Outlet(s).............................3-18
Ashtray(s) and Cigarette Lighter......................3-19
Climate Controls............................................3-19
Dual Climate Control System..........................3-19
Dual Automatic Climate Control System...........3-22
Outlet Adjustment.........................................3-26
Rear Climate Control System.........................3-26
Warning Lights, Gages, and Indicators............3-27
Instrument Panel Cluster...............................
.3-28
Speedometer and Odometer...........................3-29
Trip Odometer..............................................3-29
Tachometer.................................................3-29
Safety Belt Reminders...................................3-30
Airbag Readiness Light..................................3-31
Passenger Airbag Status Indicator...................3-32
Charging System Light..................................3-33
Voltmeter Gage............................................3-34
Section 3 Instrument Panel
3-1

The main components of the instrument panel are the following:
A.Headlamps on page 3-13.Dome Lamp Override
on page 3-16.Instrument Panel Brightness on
page 3-16.Fog Lamps on page 3-15(If Equipped).
B.Outlet Adjustment on page 3-26.
C.Turn Signal/Multifunction Lever on page 3-7.
D. OnStar
®and Audio Steering Wheel Controls.
SeeAudio Steering Wheel Controls on page 3-110.
E.Instrument Panel Cluster on page 3-28.
F.Audio Steering Wheel Controls on page 3-110.
G.Ignition Positions on page 2-21.
H.Audio System(s) on page 3-62.
I.Dual Climate Control System on page 3-19.
J.Hood Release on page 5-11.
K. Driver Information Center (DIC) Steering Wheel
Controls. SeeDriver Information Center (DIC)
on page 3-47.L. Transfer Case Controls. See “Automatic Transfer
Case” underFour-Wheel Drive on page 2-28.
M. Shift Lever and StabiliTrak
®(If Equipped) Button.
SeeShifting Into Park on page 2-34andStabiliTrak®
System on page 4-6.
N. Lighter. SeeAshtray(s) and Cigarette Lighter on
page 3-19.
O.Accessory Power Outlet(s) on page 3-18.
P.Parking Brake on page 2-33.
Q. Rear Window Washer/Wiper. SeeWindshield
Washer on page 3-9.
R. Rear Window Defogger. SeeDual Climate Control
System on page 3-19andDual Automatic Climate
Control System on page 3-22.
S.Glove Box on page 2-51.
3-5

For steady wiping at low speed, turn the band away
from you to the rst solid band past the delay settings.
For high-speed wiping, turn the band further, to the
second solid band past the delay settings.
Be sure to clear ice and snow from the wiper blades
before using them. If they are frozen to the windshield,
gently loosen or thaw them. If they become worn or
damaged, get new blades or blade inserts.
Windshield Washer
L(Windshield Washer):Press the windshield
washer paddle to spray washer uid on the windshield.
The wipers will clear the window and then either stop
or return to the 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 Wiper/Washer
{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.
The rear window/washer
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.
3-9

To wash the rear window, press=located in the
center of the control.
The rear window washer uses the uid from the same
reservoir as the windshield washer. However, the
rear window washer runs out of uid before the
windshield washer. If the windshield can be washed,
but not the rear window, check the uid level.
Headlamp Washer
For vehicles with a
headlamp washer system,
the headlamp washer
button is located on the
instrument panel.
Press the button briey and then release to wash the
headlamps.
This system is separate from the other washer systems.
Cruise Control
With cruise control, a speed of about 25 mph (40 km/h)
or more can be maintained without keeping your foot
on the accelerator. Cruise control does not work
at speeds below about 25 mph (40 km/h).
If you apply the brakes, the cruise control shuts off.
{CAUTION:
Cruise control can be dangerous where you cannot
drive safely at a steady speed. So, do not use the
cruise control on winding roads or in heavy traffic.
Cruise control can be dangerous on slippery roads.
On such roads, fast changes in tire traction can
cause excessive wheel slip, and you could lose
control. Do not use cruise control on slippery roads.
3-10

Exit Lighting
With exit lighting, the interior lamps come on when you
remove the key from the ignition. If the dome override
is off, these lamps stay on for a short period of time and
then go out.
Reading Lamps
The reading lamps are located in the front console.
Press the lens on the lamps to turn the reading lamps
on or off.
Electric Power Management
The vehicle has Electric Power Management (EPM)
that estimates the battery’s temperature and state
of charge. It then adjusts the voltage for best
performance and extended life of the battery.
When the battery’s state of charge is low, the voltage
is raised slightly to quickly bring the charge back
up. When the state of charge is high, the voltage is
lowered slightly to prevent overcharging. If the vehicle
has a voltmeter gage or a voltage display on the
Driver Information Center (DIC), you may see the
voltage move up or down. This is normal. If there is a
problem, an alert will be displayed.The battery can be discharged at idle if the electrical
loads are very high. This is true for all vehicles.
This is because the generator (alternator) may not be
spinning fast enough at idle to produce all the power that
is needed for very high electrical loads.
A high electrical load occurs when several of the
following are on, such as: headlamps, high beams,
fog lamps, rear window defogger, climate control fan at
high speed, heated seats, engine cooling fans, trailer
loads, and loads plugged into accessory power outlets.
EPM works to prevent excessive discharge of the
battery. It does this by balancing the generator’s output
and the vehicle’s electrical needs. It can increase
engine idle speed to generate more power, whenever
needed. It can temporarily reduce the power demands of
some accessories.
Normally, these actions occur in steps or levels, without
being noticeable. In rare cases at the highest levels
of corrective action, this action may be noticeable to
the driver. If so, a Driver Information Center (DIC)
message might be displayed, such as BATTERY
SAVER ACTIVE, BATTERY VOLTAGE LOW, or
LOW BATTERY. If this message is displayed, it is
recommended that the driver reduce the electrical loads
as much as possible. SeeDIC Warnings and Messages
on page 3-51.
3-17

Ashtray(s) and Cigarette Lighter
For vehicles with this feature, the ashtray is removable
and ts into the front cupholder.
Notice:If papers, pins, or other ammable items
are put in the ashtray, hot cigarettes or other
smoking materials could ignite them and possibly
damage the vehicle. Never put ammable items
in the ashtray.
To remove the ashtray, pull the covered bin out of the
cupholder.
To use the lighter, press it in all the way, and let go.
When it is ready, it will pop back out by itself.
Notice:Holding a cigarette lighter in while it is
heating will not allow the lighter to back away from
the heating element when it is hot. Damage from
overheating may occur to the lighter or heating
element, or a fuse could be blown. Do not hold a
cigarette lighter in while it is heating. Do not use
equipment exceeding maximum amperage rating of
20 amperes.
Climate Controls
Dual Climate Control System
With this system the heating, cooling, and ventilation
can be controlled for the vehicle.
A. Fan Control
B. Driver and Passenger
Temperature Controls
C. Air Delivery Mode
ControlD. Recirculation
E. Air Conditioning
F. Rear Window
Defogger
3-19

Driver’s Side Temperature Lever:Raise or lower the
lever to increase or decrease the temperature on
the driver’s side of the vehicle.
Passenger Side Temperature Lever:Raise or lower
the lever to increase or decrease the temperature on the
passenger side of the vehicle. This right 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 the vehicle has one,
to provide warmer air faster to the vehicle.
9(Fan Control):Turn clockwise or counterclockwise
to increase or decrease the fan speed. If the knob
is in off mode, outside air still enters the vehicle, and is
directed based on the position of the air delivery
mode knob. The temperature can still be adjusted using
the temperature knob.
Air Delivery Mode Control:Turn clockwise or
counterclockwise to change the airow direction inside
the vehicle.To change the current mode, select one of the following:
H(Vent):Air is directed to the instrument panel
outlets.
)(Bi-Level):Air is divided between the instrument
panel and oor outlets. Some 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):Air is directed to the oor outlets, with
some air directed to the windshield and the side window
outlets. The recirculation button cannot be selected
while in oor mode.
-(Defog):This mode clears the windows of fog or
moisture. Air is directed to the oor, windshield and side
window outlets. The recirculation button cannot be
selected while in defog mode.
1(Defrost):This mode clears the windows of fog or
frost more quickly. Air is directed to the windshield
and the side window outlets, with some air directed to
the oor outlets. The air conditioning compressor
3-20