light GMC YUKON XL DENALI 2007 Owners Manual

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

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

When accessing the third row seats, if your
vehicle has them, from the outside of the
vehicle, press the button on the panel behind
either rear door.
One press of the button automatically folds the
seatback at and tumbles the seat forward.
There will be a slight delay between the folding
of the seatback and the tumbling of the seat.
Returning the Seat(s) to the Sitting
Position
To return the seat to the sitting position, do the
following:
1. Pull the seat down until it latches to the oor.
The seatback cannot be raised if the seat is
not latched to the oor.
{CAUTION:
If the seatback is not locked, it could
move forward in a sudden stop or crash.
That could cause injury to the person
sitting there. Always push and pull on
the seatback to be sure it is locked.
2. Lift the seatback and push it rearward. Push
and pull on the seatback to make sure it is
locked.
23

2. Press the automatic
seat release button
located on the
panel behind the
rear doors.
One press of the button automatically folds the
seatback at and tumbles the seat forward.
There will be a slight delay between the folding
of the seatback and the tumbling of the seat.Bucket Seats (Second Row)
If your vehicle has bucket seats, the seatbacks
can be reclined, the seats can be folded for
additional cargo space, or folded and tumbled
for easy entry and exit to the third row seats, if
your vehicle has them. These seats will have
either the manual fold and tumble feature or the
automatic seat release fold and tumble feature.
Driver’s Side Rear Panel
Button shown
25

2. From the front
seats, press one of
the automatic
seat release buttons
located on the
overhead console.
When accessing the third row seats, if your
vehicle has them, from the outside of the
vehicle, press the button on the panel behind
either rear door.
One press of the button automatically folds the
seatback at and tumbles the seat forward.
There will be a slight delay between the folding
of the seatback and the tumbling of the seat.Returning the Seat(s) to the Sitting
Position
To return the seat to the sitting position, do the
following:
1. Pull the seat down until it latches to the oor.
The seatback cannot be raised if the seat is
not latched to the oor.
{CAUTION:
If the seatback is not locked, it could
move forward in a sudden stop or crash.
That could cause injury to the person
sitting there. Always push and pull on the
seatback to be sure it is locked.
2. Lift the seatback and push it rearward. Push
and pull on the seatback to make sure it is
locked.
Overhead Console
Buttons shown
31

Folding and Tumbling the Second Row
Seat(s) from the Third Row Seats or
Outside
{CAUTION:
Using the third row seating position while
the second row is folded, or folded and
tumbled, could cause injury in a sudden
stop or crash. Be sure to return the seat
to the passenger seating position. Push
and pull on the seat to make sure it is
locked into place.
To fold and tumble the seat from the third row
seats, if your vehicle has them, do the following:
1. Make sure that there is nothing under, in front
of, or on the seat.
Notice:Folding a rear seat with the safety
belts still fastened may cause damage to the
seat or the safety belts. Always unbuckle
the safety belts and return them to their normal
stowed position before folding a rear seat.2. Press the automatic
seat release button
located on the
panel behind the
rear doors.
One press of the button automatically folds the
seatback at and tumbles the seat forward.
There will be a slight delay between the folding
of the seatback and the tumbling of the seat.
Third Row Seat
If the vehicle has a third row seat, the seatback(s)
can be folded and the entire seat can be
tumbled, or removed from the vehicle.
Driver’s Side Rear Panel
Button shown
32

Removing the Third Row Seat
To remove the seat, do the following:
1. Open the liftgate to access the controls for
the seat.
2. Fold the seatback forward using the
instructions listed under “Folding the
Seatbacks” previously. The seat cannot be
removed unless the seatback is folded.
3. Unlatch the seat
from the oor by
pulling the carrying
handle, located
at the rear of
the seat, rearward.
4. Roll the seat out of the vehicle. There is a
track in the oor to guide the seat wheels
out of the vehicle.
Installing the Third Row Seat
To install the seat, do the following:
1. Open the liftgate to access the rear of the
vehicle.
2. Slide the front outboard seat wheels into the
track on the oor and roll the seat forward.
The front latches should lock into place. If the
latches do not lock, try tilting the rear of
the seat upward slightly.
3. Lower the rear of the seat and push down on
the seat to engage the rear oor latches.
{CAUTION:
A seat that is not locked into place
properly can move around in a collision or
sudden stop. People in the vehicle could
be injured. Be sure to lock the seat into
place properly when installing it.
36

Safety Belts
Safety Belts: They Are for Everyone
This part of the manual tells you how to use
safety belts properly. It also tells you some things
you should not do with safety belts.
{CAUTION:
Do not let anyone ride where he or she
cannot wear a safety belt properly. If you
are in a crash and you are not wearing a
safety belt, your injuries can be much
worse. You can hit things inside the
vehicle or be ejected from it. You can be
seriously injured or killed. In the same
crash, you might not be, if you are
buckled up. Always fasten your safety
belt, and check that your passengers’
belts are fastened properly too.
{CAUTION:
It is extremely dangerous to ride in a
cargo area, inside or outside of a vehicle.
In a collision, people riding in these areas
are more likely to be seriously injured or
killed. Do not allow people to ride in any
area of your vehicle that is not equipped
with seats and safety belts. Be sure
everyone in your vehicle is in a seat and
using a safety belt properly.
Your vehicle has indicators to remind you and
your passengers to buckle your safety belts. See
Safety Belt Reminder Light on page 228and
Passenger Safety Belt Reminder Light on
page 228.
38

3. Pick up the latch plate and pull the belt across
you. Do not let it get twisted.
The shoulder belt may lock if you pull the belt
across you very quickly. If this happens, let
the belt go back slightly to unlock it. Then pull
the belt across you more slowly.
4. Push the latch plate into the buckle until it
clicks.
Pull up on the latch plate to make sure it
is secure. If the belt is not long enough, see
Safety Belt Extender on page 60.Make sure the release button on the buckle is
positioned so you would be able to unbuckle
the safety belt quickly if you ever had to.
5. Move the shoulder belt height adjuster to the
height that is right for you. Improper shoulder
belt height adjustment could reduce the
effectiveness of the safety belt in a crash. See
Shoulder Belt Height Adjustment on page 50.
6. To make the lap part tight, pull up on the
shoulder belt.
44