2007 GMC YUKON XL DENALI seats

Seats and Restraint Systems....................... 7
Front Seats
.............................................. 9
Rear Seats
............................................. 17
Safety Belts
............................................ 38
Child Restraints
...................................... 61
Airbag System
........................................ 90
Restraint System Check
....................... 108
Features and Controls.............................. 111
Keys
..................................................... 113
Doors and Locks
.................................. 122
Windows
............................................... 132
Theft-Deterrent Systems
....................... 134
Starting and Operating Your Vehicle
..... 139
Mirrors
.................................................. 158
OnStar
®System
................................... 164
Universal Home Remote System
.......... 166
Storage Areas
...................................... 178
Sunroof
................................................ 185Instrument Panel....................................... 187
Instrument Panel Overview
................... 190
Climate Controls
................................... 214
Warning Lights, Gages, and Indicators
... 225
Driver Information Center (DIC)
............ 244
Audio System(s)
................................... 272
Driving Your Vehicle................................. 341
Your Driving, the Road, and Your
Vehicle
.............................................. 342
Towing
................................................. 398
Service and Appearance Care.................. 417
Service
................................................. 420
Fuel
...................................................... 423
Checking Things Under the Hood
......... 428
All-Wheel Drive
..................................... 469
Rear Axle
............................................. 470
Front Axle
............................................ 471
Headlamp Aiming
................................. 473
2007 GMC Yukon Denali/Yukon XL Denali Owner ManualM
1

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
5

Front Seats..................................................... 9
Power Seats................................................. 9
Power Lumbar............................................. 10
Heated Seats.............................................. 11
Memory Seat, Mirrors, and Pedals.............. 12
Power Reclining Seatbacks......................... 14
Head Restraints.......................................... 16
Rear Seats.................................................... 17
Heated Seats.............................................. 17
60/40 Split Bench Seat (Second Row)........ 18
Bucket Seats (Second Row)........................ 25
Third Row Seat........................................... 32
Safety Belts.................................................. 38
Safety Belts: They Are for Everyone........... 38
Questions and Answers About
Safety Belts............................................. 42
How to Wear Safety Belts Properly............. 43
Driver Position............................................. 43
Shoulder Belt Height Adjustment................. 50
Safety Belt Use During Pregnancy.............. 51Right Front Passenger Position................... 51
Center Front Passenger Position................. 52
Rear Seat Passengers................................ 53
Rear Safety Belt Comfort Guides................ 56
Safety Belt Pretensioners............................ 60
Safety Belt Extender................................... 60
Child Restraints............................................ 61
Older Children............................................. 61
Infants and Young Children......................... 64
Child Restraint Systems.............................. 68
Where to Put the Restraint.......................... 72
Lower Anchors and Tethers for
Children (LATCH).................................... 74
Securing a Child Restraint in a
Rear Seat Position................................... 83
Securing a Child Restraint in the
Center Front Seat Position....................... 85
Securing a Child Restraint in the
Right Front Seat Position......................... 86
Section 1 Seats and Restraint Systems
7

Airbag System.............................................. 90
Where Are the Airbags?.............................. 93
When Should an Airbag Inate?.................. 96
What Makes an Airbag Inate?................... 98
How Does an Airbag Restrain?................... 99
What Will You See After an
Airbag Inates?...................................... 100
Passenger Sensing System....................... 101Servicing Your Airbag-Equipped Vehicle...... 106
Adding Equipment to Your
Airbag-Equipped Vehicle........................ 107
Restraint System Check............................. 108
Checking the Restraint Systems................ 108
Replacing Restraint System Parts
After a Crash......................................... 109
Section 1 Seats and Restraint Systems
8

Front Seats
Power Seats
The power seat controls are located on the
outboard side of the front seats.
Move the seat forward or rearward by sliding
the control forward or rearward.
Raise or lower the front part of the seat
cushion by moving the front of the control up
or down.
Raise or lower the rear part of the seat
cushion by moving the rear of the control up
or down.
Raise or lower the entire seat by moving the
entire control up or down.
The power reclining seatback control is located
behind the power seat control on the outboard side
of the seats. SeePower Reclining Seatbacks on
page 14.
Your vehicle has a memory function which allows
seat settings to be saved and recalled. See
Memory Seat, Mirrors, and Pedals on page 12.
Driver’s Seat with Power Seat Control, Power
Recline, and Power Lumbar shown
9

Power Lumbar
The controls used to operate the power lumbar
feature are located on the outboard side of
the seats.
To increase lumbar support, press and hold
the front of the control.
To decrease lumbar support, press and hold
the rear of the control.
To raise the height of the support, press and
hold the top of the control.
To lower the height of the support, press and
hold the bottom of the control.
Let go of the control when the lower seatback
reaches the desired level of support.
Your vehicle has a memory function which allows
seat settings to be saved and recalled. See
Memory Seat, Mirrors, and Pedals on page 12for
more information.
Keep in mind that as your seating position
changes, as it may during long trips, so should the
position of your lumbar support. Adjust the seat
as needed.
10

Heated Seats
The seats have the
heated seat feature,
the buttons used
to control this feature
are located on the front
doors near the door
handle.
I(Heated Seatback):Press this button to turn
on the heated seatback.
The light on the button will come on to indicate
that the feature is working. Press the button
to cycle through the temperature settings of high,
medium, and low and to turn the heat to the
seatback off. Indicator lights below the button show
the level of heat selected: three for high, two for
medium, and one for low.
J(Heated Seat and Seatback):Press this
button to turn on the heated seat and seatback.
The light on the button will come on to indicate that
the feature is working. Press the button to cycle
through the temperature settings of high, medium,
and low and to turn the heat to the seat off.
Indicator lights above the button will show the level
of heat selected: three for high, two for medium,
and one for low.
The heated seats will be canceled ten seconds
after the ignition is turned off. If you want to
use the heated seat feature after you restart your
vehicle, you will need to press the appropriate
heated seat or seatback button again.
11

Power Reclining Seatbacks
The controls for the power reclining seatback are
located on the outboard side of the front seats
behind the power seat control.
To recline the seatback, tilt the top of the
control rearward.
To bring the seatback forward, tilt the top of
the control forward.
Driver’s Seat with Power Seat Control, Power
Recline, and Power Lumbar shown
14