2005 GMC ENVOY XUV mirror

Seats and Restraint Systems........................... 1-1
Front Seats
............................................... 1-2
Rear Seats
............................................... 1-6
Safety Belts
.............................................. 1-7
Child Restraints
.......................................1-25
Airbag System
.........................................1-46
Restraint System Check
............................1-61
Features and Controls..................................... 2-1
Keys
........................................................ 2-3
Doors and Locks
....................................... 2-8
Windows
.................................................2-20
Theft-Deterrent Systems
............................2-22
Starting and Operating Your Vehicle
...........2-24
Mirrors
....................................................2-42
OnStar
®System
......................................2-52
HomeLink®Transmitter
.............................2-54
Storage Areas
.........................................2-58
Sunroof
..................................................2-62
Vehicle Personalization
.............................2-63
Instrument Panel............................................. 3-1
Instrument Panel Overview
.......................... 3-4
Climate Controls
......................................3-20
Warning Lights, Gages, and Indicators
........3-30
Driver Information Center (DIC)
..................3-48
Audio System(s)
.......................................3-63Driving Your Vehicle....................................... 4-1
Your Driving, the Road, and Your Vehicle
........ 4-2
Towing
...................................................4-50
Service and Appearance Care.......................... 5-1
Service
..................................................... 5-3
Fuel
......................................................... 5-5
Checking Things Under the Hood
...............5-10
Rear Axle
...............................................5-47
Four-Wheel Drive
.....................................5-48
Front Axle
...............................................5-49
Bulb Replacement
....................................5-50
Windshield Wiper Blade Replacement
.........5-53
Tires
......................................................5-55
Appearance Care
.....................................5-86
Vehicle Identication
.................................5-95
Electrical System
......................................5-96
Capacities and Specications
...................5-109
Maintenance Schedule..................................... 6-1
Maintenance Schedule
................................ 6-2
Customer Assistance and Information.............. 7-1
Customer Assistance and Information
........... 7-2
Reporting Safety Defects
...........................7-10
Index.................................................................1
2005 GMC Envoy XUV Owner ManualM

6. To tighten the belt, push down on the child restraint,
pull the shoulder portion of the belt to tighten the
lap portion of the belt and feed the shoulder
belt back into the retractor. If you are using a
forward-facing child restraint, you may nd it helpful
to use your knee to push down on the child
restraint as you tighten the belt. You should not be
able to pull more of the belt from the retractor
once the lock has been set.7. Push and pull the child restraint in different
directions to be sure it is secure.
8. If the airbag is off, the off indicator in the rearview
mirror will be lit and stay lit when the key is turned
to RUN or START.
If a child restraint has been installed and the on
indicator is lit, turn the vehicle off. Remove the child
restraint from the vehicle and reinstall the child restraint.
If after reinstalling the child restraint and restarting
the vehicle, the on indicator is still lit, check to make
sure that the vehicle’s seatback is not pressing the child
restraint into the seat cushion. If this happens, slightly
recline the vehicle’s seatback and adjust the seat
cushion if possible. Also make sure the child restraint is
not trapped under the vehicle head restraint. If this
happens, adjust the head restraint.
If the on indicator is still lit, secure the child in the child
restraint in a rear seat position in the vehicle and
check with your dealer.
To remove the child restraint, just unbuckle the vehicle’s
safety belt and let it go back all the way. The safety
belt will move freely again and be ready to work for an
adult or larger child passenger.
1-45

Passenger Sensing System
Your vehicle has a passenger sensing system for the
right front passenger’s position. A passenger airbag
status indicator in the rearview mirror will be visible
when you turn your ignition key to START or RUN.
The words ON and OFF or the symbol for on and off,
will be visible on the rearview mirror during the system
check. When the system check is complete, either
the word ON or the word OFF, or the symbol for on or
the symbol for off will be visible. SeePassenger
Airbag Status Indicator on page 3-35.The passenger sensing system will turn off the right
front passenger’s frontal airbag under certain conditions.
The driver’s airbag and the side airbags are not part
of the passenger sensing system.
The passenger sensing system works with sensors that
are part of the right front passenger’s seat and safety
belt. The sensors are designed to detect the presence
of a properly-seated occupant and determine if the
passenger’s frontal airbag should be enabled
(may inate) or not.
Accident statistics show that children are safer if they
are restrained in the rear rather than the front seat.
General Motors recommends that child restraints
be secured in a rear seat, including an infant riding in a
rear-facing infant seat, a child riding in a forward-facing
child seat and an older child riding in a booster seat.
Your vehicle has a rear seat that will accommodate
a rear-facing child restraint. A label on your sun visor
says, “Never put a rear-facing child seat in the front.”
This is because the risk to the rear-facing child is
so great, if the airbag deploys. Passenger Airbag Status Indicator – United States
Passenger Airbag Status Indicator – Canada
1-56

{CAUTION:
A child in a rear-facing child restraint can be
seriously injured or killed if the right front
passenger’s airbag inates. This is because
the back of the rear-facing child restraint
would be very close to the inating airbag.
Even though the passenger sensing system is
designed to turn off the passenger’s frontal
airbag if the system detects a rear-facing child
restraint, no system is fail-safe, and no one
can guarantee that an airbag will not deploy
under some unusual circumstance, even
though it is turned off. General Motors
recommends that rear-facing child restraints
be secured in the rear seat, even if the airbag
is off.The passenger sensing system is designed to turn off
the right front passenger’s frontal airbag if:
the right front passenger seat is unoccupied
the system determines that an infant is present in a
rear-facing infant seat
the system determines that a small child is present
in a forward-facing child restraint
the system determines that a small child is present
in a booster seat
a right front passenger takes his/her weight off of
the seat for a period of time
the right front passenger seat is occupied by a
smaller person, such as a child who has outgrown
child restraints
or if there is a critical problem with the airbag
system or the passenger sensing system.
When the passenger sensing system has turned off the
passenger’s frontal airbag, the off indicator in the
rearview mirror will light and stay lit to remind you that
the airbag is off.
If a child restraint has been installed and the on
indicator is lit, turn the vehicle off. Remove the child
restraint from the vehicle and reinstall the child restraint
following the child restraint manufacturer’s directions
and refer toSecuring a Child Restraint in the Right Front
Seat Position on page 1-42.
1-57

Q:Because I have a disability, I have to get my
vehicle modied. How can I nd out whether
this will affect my airbag system?
A:Changing or moving any parts of the front seats,
safety belts, the airbag sensing and diagnostic
module (located under the driver’s seat), or
the inside rearview mirror can affect the operation
of the airbag system. If you have questions,
call Customer Assistance. The phone numbers
and addresses for Customer Assistance are
in Step Two of the Customer Satisfaction Procedure
in this manual. SeeCustomer Satisfaction
Procedure on page 7-2.
Restraint System Check
Checking Your 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.
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.)
1-61

Keys...............................................................2-3
Remote Keyless Entry System.........................2-5
Remote Keyless Entry System Operation...........2-6
Doors and Locks.............................................2-8
Door Locks....................................................2-8
Power Door Locks..........................................2-9
Delayed Locking.............................................2-9
Programmable Automatic Door Locks..............2-10
Rear Door Security Locks..............................2-12
Lockout Protection........................................2-12
Midgate.......................................................2-13
Tailgate.......................................................2-14
Power Roof.................................................2-18
Windows........................................................2-20
Power Windows............................................2-21
Sun Visors...................................................2-22
Theft-Deterrent Systems..................................2-22
Content Theft-Deterrent.................................2-22
Passlock
®....................................................2-24
Starting and Operating Your Vehicle................2-24
New Vehicle Break-In....................................2-24
Ignition Positions..........................................2-25Retained Accessory Power (RAP)...................2-25
Starting Your Engine.....................................2-26
Adjustable Throttle and Brake Pedal................2-27
Engine Coolant Heater..................................2-27
Displacement on Demand (DoD).....................2-28
Automatic Transmission Operation...................2-29
Four-Wheel Drive..........................................2-32
Parking Brake..............................................2-36
Shifting Into Park (P).....................................2-37
Shifting Out of Park (P).................................2-39
Parking Over Things That Burn.......................2-39
Engine Exhaust............................................2-40
Running Your Engine While You Are Parked.......2-40
Mirrors...........................................................2-42
Manual Rearview Mirror.................................2-42
Manual Rearview Mirror with OnStar
®..............2-42
Manual Rearview Mirror with Compass............2-42
Manual Rearview Mirror with OnStar
®and
Compass.................................................2-44
Manual Rearview Mirror with Compass and
Temperature.............................................2-46
Manual Rearview Mirror with OnStar
®,
Compass, and Temperature Display.............2-48
Section 2 Features and Controls
2-1

Outside Manual Mirrors..................................2-50
Outside Power Mirrors...................................2-50
Outside Curb View Assist Mirror.....................2-51
Outside Convex Mirror...................................2-51
Outside Heated Mirrors..................................2-51
OnStar
®System.............................................2-52
HomeLink
®Transmitter...................................2-54
Programming the HomeLink®Transmitter.........2-55Storage Areas................................................2-58
Glove Box...................................................2-58
Overhead Console........................................2-58
Center Console Storage Area.........................2-59
Assist Handles.............................................2-59
All-Weather Cargo Area.................................2-59
Sunroof.........................................................2-62
Vehicle Personalization...................................2-63
Memory Seat...............................................2-63
Section 2 Features and Controls
2-2

Sun Visors
To block out glare, you can pull the visor down. You can
also slide the visor along the rod from side-to-side to
cover the driver or passenger front window.
Visor Vanity Mirror
Pull the sun visor down to expose the vanity 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.
Theft-Deterrent Systems
Vehicle theft is big business, especially in some cities.
Although your vehicle has a number of theft-deterrent
features, we know that nothing we put on it can make it
impossible to steal.
Content Theft-Deterrent
Your vehicle may be
equipped with a content
theft-deterrent alarm
system. If so, this security
light will appear on the
instrument panel cluster.
Here’s how to operate the system:
1. Open the door.
2. Lock the door with the power door lock switch or
the remote keyless entry transmitter. The security
light should come on and stay on.
3. Close all doors. The security light should turn off
after approximately 30 seconds. The alarm is not
armed until the security light turns off.
2-22