2007 GMC ENVOY window

{CAUTION:
When an airbag inates, there may be
dust in the air. This dust could cause
breathing problems for people with a
history of asthma or other breathing
trouble. To avoid this, everyone in the
vehicle should get out as soon as it is
safe to do so. If you have breathing
problems but cannot get out of the vehicle
after an airbag inates, then get fresh air
by opening a window or a door. If you
experience breathing problems following
an airbag deployment, you should seek
medical attention.
Your vehicle has a feature that may automatically
unlock the doors, turn the interior lamps on, and
ash the hazard warning ashers when the airbags
inate. You can lock the doors again, turn the
interior lamps off, and turn off the hazard warning
ashers by using the controls for those features.In many crashes severe enough to inate the
airbag, windshields are broken by vehicle
deformation. Additional windshield breakage may
also occur from the right front passenger airbag.Airbags are designed to inate only once.
After an airbag inates, you will need some
new parts for your airbag system. If you do not
get them, the airbag system will not be there
to help protect you in another crash. A new
system will include airbag modules and
possibly other parts. The service manual for
your vehicle covers the need to replace
other parts.
Your vehicle has a crash sensing and
diagnostic module which records information
after a crash. SeeVehicle Data Collection
and Event Data Recorders on page 538.
Let only qualied technicians work on the
airbag system. Improper service can mean
that an airbag system will not work properly.
See your dealer for service.
81

Restraint System Check
Checking the Restraint Systems
Now and then, make sure the safety belt reminder
light and all your belts, buckles, latch plates,
retractors and anchorages are working properly.
Look for any other loose or damaged safety
belt system parts. If you see anything that might
keep a safety belt system from doing its job,
have it repaired. Keep safety belts clean and dry.
SeeCare of Safety Belts on page 485for more
information.
Torn or frayed safety belts may not protect you in
a crash. They can rip apart under impact forces.
If a belt is torn or frayed, get a new one right away.Also look for any opened or broken airbag
covers, and have them repaired or replaced.
The airbag system does not need regular
maintenance.
Notice:If you damage the covering for the
driver’s or the right front passenger’s airbag,
or the side impact airbag covering on the
ceiling near the side windows, the airbag may
not work properly. You may have to replace
the airbag module in the steering wheel, both
the airbag module and the instrument panel
for the right front passenger’s airbag, or
side impact airbag module and ceiling covering
for roof-mounted rollover airbags (if equipped).
Do not open or break the airbag coverings.
90

Keys.............................................................. 95
Remote Keyless Entry (RKE) System.......... 97
Remote Keyless Entry (RKE)
System Operation.................................... 98
Doors and Locks........................................ 100
Door Locks................................................ 100
Power Door Locks..................................... 101
Delayed Locking........................................ 102
Programmable Automatic Door Locks........ 102
Rear Door Security Locks......................... 105
Lockout Protection..................................... 105
Liftgate/Liftglass......................................... 106
Windows...................................................... 107
Power Windows........................................ 108
Sun Visors................................................ 109
Theft-Deterrent Systems............................. 110
Content Theft-Deterrent............................. 110
Passlock
®.................................................. 111
Starting and Operating Your Vehicle......... 112
New Vehicle Break-In................................ 112
Ignition Positions....................................... 113
Retained Accessory Power (RAP)............. 114Starting the Engine.................................... 114
Adjustable Throttle and Brake Pedal.......... 116
Engine Coolant Heater.............................. 116
Active Fuel Management™........................ 117
Automatic Transmission Operation............. 118
Four-Wheel Drive...................................... 122
Parking Brake........................................... 126
Shifting Into Park (P) ................................. 127
Shifting Out of Park (P)............................. 129
Parking Over Things That Burn................. 130
Engine Exhaust......................................... 131
Running the Engine While Parked............. 132
Mirrors......................................................... 133
Manual Rearview Mirror............................. 133
Manual Rearview Mirror with OnStar
®....... 133
Automatic Dimming Rearview Mirror
with OnStar
®and Compass................... 134
Automatic Dimming Rearview Mirror
with OnStar
®, Compass and
Temperature Display.............................. 136
Automatic Dimming Rearview Mirror
with Compass........................................ 138
Section 2 Features and Controls
93

Keys
{CAUTION:
Leaving children in a vehicle with the
ignition key is dangerous for many
reasons. They could operate the power
windows or other controls or even make
the vehicle move. The children or others
could be badly injured or even killed.
Do not leave the keys in a vehicle with
children.
95

Liftgate/Liftglass
{CAUTION:
It can be dangerous to drive with the
liftgate or liftglass open because carbon
monoxide (CO) gas can come into your
vehicle. You cannot see or smell CO.
It can cause unconsciousness and even
death. If you must drive with the liftgate
open or if electrical wiring or other cable
connections must pass through the seal
between the body and the liftgate or
liftglass:
Make sure all other windows are shut.
Turn the fan on your climate control
system to its highest speed and select
the control setting that will force
outside air into your vehicle. See
“Climate Control System” in the Index.
If you have air outlets on or under the
instrument panel, open them all the
way. SeeEngine Exhaust on page 131.
Liftgate Release
To unlock the liftgate, use the power door lock
switch or the remote keyless entry transmitter.
SeeRemote Keyless Entry (RKE) System
Operation on page 98. The liftglass will also unlock
when the liftgate is unlocked.
Press the button on the liftglass to open it.
To open the entire liftgate, lift the handle located
in the center of the liftgate. When the liftgate
is opened, the liftglass will lock after a short delay.
Emergency Release for Opening
Liftgate
1. Remove the trim plug, located on the inside of
the liftgate in the center, to expose the access
hole in the trim panel.
2. Use a tool to reach through the access hole in
the trim panel.
3. Pry the left release lever up to the unlock
position. Pry the right release lever up to
unlatch the liftgate.
4. Reinstall the trim plug.
106

Windows
{CAUTION:
Leaving children, helpless adults, or pets
in a vehicle with the windows closed is
dangerous. They can be overcome by the
extreme heat and suffer permanent
injuries or even death from heat stroke.
Never leave a child, a helpless adult, or a
pet alone in a vehicle, especially with the
windows closed in warm or hot weather.
107

Power Windows
The controls for the power windows are located on
the armrest on each of the side doors. With
power windows, the switches operate the windows
when the ignition is in RUN, ACCESSORY or
when Retained Accessory Power (RAP) is active.
SeeRetained Accessory Power (RAP) on
page 114. The driver’s door also has a switch for
each of the passenger’s windows.Press down the top of the switch to lower the
window and pull up on the switch to raise
the window. If you hold the switch down for three
to seven seconds after the window has been
completely lowered or raised, the window will not
operate for about 15 seconds.
Express-Down Window
AUTO (Express-down):The driver’s and front
passenger’s window switches have an
express-down feature that allows you to lower the
window without holding the switch down. Press
down briey on the driver’s or front passenger’s
window switch labeled AUTO to activate the
express-down feature. Lightly tap the switch to
open the window slightly. The express-down
feature can be interrupted at any time by pressing
the top of the switch.
108

Window Lockout
o
(Lockout):Your vehicle has a lockout feature
to prevent passengers from operating the
power windows. The lockout switch is located in
front of the window switches on the driver’s door.
A light in the lockout switch will come on to
show that the switch has been activated. Press
the lockout switch again to return to normal
operation.
Sun Visors
Sun Visors with Slide Rod
Your vehicle may have this feature. Pull the sun
visor down to block glare. Detach the sun
visor from the center mount and slide it along the
rod from side-to-side to cover the driver or
passenger side of the front window. Swing the sun
visor to the side to cover the side window.
It can also be moved along the rod from
side-to-side in this position.
Sun Visors with Fixed Rod and
Pull-out Extension
Your vehicle may have this feature. Pull the sun
visor down to block glare. Pull the sun visor
extender out for additional coverage. Detach the
sun visor from the center mount and swing it to the
side to cover the side window.
Visor Vanity Mirror
Pull the sun visor down to expose the vanity mirror.
You may have to lift a cover to expose the mirror.
Lighted Visor Vanity Mirror
Your vehicle may have this feature. Pull the sun
visor down and lift the mirror cover to turn on
the lamps. The lamps will turn off when the cover
is closed.
109