seats GMC ENVOY XL 2005 Owners Manual

Seats and Restraint Systems........................... 1-1
Front Seats
............................................... 1-3
Rear Seats
............................................... 1-9
Safety Belts
.............................................1-12
Child Restraints
.......................................1-31
Airbag System
.........................................1-52
Restraint System Check
............................1-67
Features and Controls..................................... 2-1
Keys
........................................................ 2-3
Doors and Locks
....................................... 2-8
Windows
.................................................2-14
Theft-Deterrent Systems
............................2-17
Starting and Operating Your Vehicle
...........2-19
Mirrors
....................................................2-37
OnStar
®System
......................................2-47
HomeLink®Wireless Control System
...........2-49
Storage Areas
.........................................2-53
Sunroof
..................................................2-60
Vehicle Personalization
.............................2-60
Instrument Panel............................................. 3-1
Instrument Panel Overview
.......................... 3-4
Climate Controls
......................................3-20
Warning Lights, Gages, and Indicators
........3-31
Driver Information Center (DIC)
..................3-49Audio System(s)
.......................................3-62
Driving 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
...............................................5-43
Four-Wheel Drive
.....................................5-44
Front Axle
...............................................5-44
Bulb Replacement
....................................5-45
Windshield Wiper Blade Replacement
.........5-48
Tires
......................................................5-50
Appearance Care
.....................................5-81
Vehicle Identication
.................................5-90
Electrical System
......................................5-91
Capacities and Specications
...................5-103
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, Envoy XL, Envoy Denali,
and Envoy XL Denali Owner Manual
M

Vehicle Damage Warnings
Also, in this manual you will nd these notices:
Notice:These mean there is something that could
damage your vehicle.
A notice tells about something that can damage the
vehicle. Many times, this damage would not be covered
by your vehicle’s warranty, and it could be costly. But
the notice will tell what to do to help avoid the damage.
When you read other manuals, you might see
CAUTION and NOTICE warnings in different colors
or in different words.
There are also warning labels on the vehicle. They use
the same words, CAUTION or NOTICE.
Vehicle Symbols
The vehicle has components and labels that use
symbols instead of text. Symbols are shown along
with the text describing the operation or information
relating to a specic component, control, message,
gage, or indicator.
If you need help guring out a specic name of a
component, gage, or indicator, reference the
following topics:
Seats and Restraint Systems in Section 1
Features and Controls in Section 2
Instrument Panel Overview in Section 3
Climate Controls in Section 3
Warning Lights, Gages, and Indicators in Section 3
Audio System(s) in Section 3
Engine Compartment Overview in Section 5
iv

Front Seats......................................................1-3
Manual Seats................................................1-3
Power Seats..................................................1-4
Manual Lumbar..............................................1-5
Power Lumbar...............................................1-5
Heated Seats.................................................1-6
Reclining Seatbacks........................................1-7
Head Restraints.............................................1-9
Rear Seats.......................................................1-9
Rear Seat Operation.......................................1-9
Safety Belts...................................................1-12
Safety Belts: They Are for Everyone................1-12
Questions and Answers About Safety Belts......1-17
How to Wear Safety Belts Properly.................1-18
Driver Position..............................................1-18
Safety Belt Use During Pregnancy..................1-24
Right Front Passenger Position.......................1-24
Rear Seat Passengers..................................1-24
Rear Safety Belt Comfort Guides for
Children and Small Adults..........................1-27
Safety Belt Pretensioners...............................1-30
Safety Belt Extender.....................................1-30Child Restraints.............................................1-31
Older Children..............................................1-31
Infants and Young Children............................1-34
Child Restraint Systems.................................1-37
Where to Put the Restraint.............................1-40
Top Strap....................................................1-41
Top Strap Anchor Location.............................1-42
Lower Anchorages and Top Tethers for
Children (LATCH System)...........................1-44
Securing a Child Restraint Designed for
the LATCH System....................................1-46
Securing a Child Restraint in a
Rear Outside Seat Position.........................1-46
Securing a Child Restraint in the Center
Seat Position............................................1-48
Securing a Child Restraint in the Right
Front Seat Position....................................1-49
Airbag System...............................................1-52
Where Are the Airbags?................................1-55
When Should an Airbag Inate?.....................1-57
What Makes an Airbag Inate?.......................1-59
How Does an Airbag Restrain?.......................1-59
Section 1 Seats and Restraint Systems
1-1

What Will You See After an Airbag Inates?.....1-60
Passenger Sensing System............................1-62
Servicing Your Airbag-Equipped Vehicle...........1-66
Adding Equipment to Your Airbag-Equipped
Vehicle....................................................1-66Restraint System Check..................................1-67
Checking the Restraint Systems......................1-67
Replacing Restraint System Parts
After a Crash............................................1-68
Section 1 Seats and Restraint Systems
1-2

Front Seats
Manual Seats
{CAUTION:
You can lose control of the vehicle if you try to
adjust a manual driver’s seat while the vehicle
is moving. The sudden movement could startle
and confuse you, or make you push a pedal
when you do not want to. Adjust the driver’s
seat only when the vehicle is not moving.
Lift the bar located under the front of the seat to
unlock it. Slide the seat to where you want it and
release the bar. Try to move the seat with your body
to be sure the seat is locked in place.
1-3

Power SeatsIf you have this feature, the power seat controls are
located on the outboard side of the front seat cushions.
The horizontal control adjusts the seat cushion and
the vertical control adjusts the seatback.
Move the front of the seat control up or down to
adjust the front portion of the cushion.
Move the rear of the seat control up or down to
adjust the rear portion of the cushion.
Lift up or push down on the center of the seat
control to move the entire seat up or down.
To move the seat forward or rearward, slide the
seat control forward or rearward.
To recline the seatback, press the vertical control
rearward. To raise the seatback, press the vertical
control forward. SeeReclining Seatbacks on
page 1-7for more information.
1-4

Heated Seats
Your vehicle may have
heated front seats. The
buttons used to control this
feature are located on
the front door armrests.
The engine must be
running for the heated
seat feature to work.
To heat the entire seat, press the horizontal button with
the heated seat symbol. Press the button repeatedly
to cycle through the temperature settings of high,
medium, low and off. The indicator lights above the
button will glow to designate the level of heat selected:
three for high, two for medium, and one for low.The low setting warms the seatback and seat cushion
until the seat temperature is near body temperature. The
medium and high settings heat the seatback and seat
cushion to a slightly higher temperature. You will be able
to feel heat in about two minutes.
To heat only the seatback, press the button with the
words BACK ONLY. An indicator light on the switch
will glow to designate that only the seatback is being
heated. Additional presses will cycle through the
heat levels for the seatback only. Press the horizontal
button again to heat the whole seat.
The feature will shut off automatically when the ignition
is turned off.
1-6

Reclining Seatbacks
If your vehicle has a manual recliner, lift the lever
located on the outboard side of the seat and push the
seatback rearward to recline the seatback. To return
the seatback to the normal position, lift the lever without
pushing rearward on the seatback and the seatback
will move forward.If your vehicle has
power seats, the power
reclining seatback
control is located on
the outboard side of
the front seat cushions.
Press the control rearward
to recline the seatback.
Press the control forward
to raise the seatback.
1-7

Head Restraints
Adjust your head restraint so that the top of the
restraint is closest to the top of your head. This position
reduces the chance of a neck injury in a crash.
The head restraints lock into place when raised.
To release the head restraint and lower it, press the
tab located on the top of the seatback.
Rear Seats
Rear Seat Operation
Envoy/Envoy Denali
Your vehicle may have a folding rear seat which lets
you fold the seatbacks down for more cargo space.
Pull up on the loop located where the seat cushion
meets the seatback to fold the seat cushion up and
out of the way. This will allow the seatback to fold at
and increase the cargo area.
1-9

Envoy XL and Envoy XL Denali
The second row seat is a 65/35 split seat which may
be folded and tumbled. Use this feature for gaining
access to the third row seats.
To fold and tumble the second row seat(s), do the
following:
1. Push the head restraints fully down.
2. Fold the seatback at
on the seat by pulling
up on the front part
of the lever. The lever
is located on the
outboard side of the
seat indicated with
a 1 on the handle
cover and side of the
seatback.
3. Release the rear set of seat hooks from the oor
pins by pulling up on the rear part of the lever
indicated witha2onthehandle cover and the
side of the seatback. This enables the seat to be
tumbled forward.
Returning the Seats to an Upright Position
Do the following:
1. Guide the seat to the oor to engage the seat
hooks with the oor pins.
2. Try to raise the seat to check that it is locked down.
3. Pull the seatback up to return it to the upright
position.
Entry/Exit to/from the Third Row Seat
To enter the third row seat, you must fold and tumble
the second row seat following the instructions given
previously.
If you are exiting the third row with no assistance, do
the following.
1. Pull the handle on the center of the second row
seatback down to release and fold the seatback.
2. Reach around to the side of the second row seat
and pull the back of the seat lever up to tumble
the entire seat.
Be sure to return the seat to the upright position when
you are nished. Never use the third row seat as a
seating position while the second row is folded
and tumbled.
1-11