2007 GMC YUKON XL sunroof

Seats and Restraint Systems........................ 1
Front Seats
............................................... 9
Rear Seats
.............................................. 19
Safety Belts
............................................. 38
Child Restraints
....................................... 61
Airbag System
......................................... 90
Restraint System Check
........................ 106
Features and Controls............................... 111
Keys
...................................................... 111
Doors and Locks
................................... 120
Windows
................................................ 130
Theft-Deterrent Systems
........................ 132
Starting and Operating Your Vehicle
...... 136
Mirrors
................................................... 157
OnStar
®System
.................................... 167
Universal Home Remote System
........... 169
Storage Areas
....................................... 174
Sunroof
................................................. 181Instrument Panel........................................ 186
Instrument Panel Overview
.................... 186
Climate Controls
.................................... 210
Warning Lights, Gages, and Indicators
..... 224
Driver Information Center (DIC)
............. 244
Audio System(s)
.................................... 274
Driving Your Vehicle.................................. 340
Your Driving, the Road, and
Your Vehicle
...................................... 340
Towing
.................................................. 400
Service and Appearance Care................... 426
Service
.................................................. 426
Fuel
....................................................... 428
Checking Things Under the Hood
.......... 434
Rear Axle
.............................................. 472
Four-Wheel Drive
.................................. 473
Front Axle
............................................. 474
Headlamp Aiming
.................................. 475
2007 GMC Yukon, Yukon XL Owner ManualM
1

Outside Power Foldaway Mirrors................165
Outside Automatic Dimming Mirror.............166
Outside Curb View Assist Mirrors...............166
Outside Convex Mirror................................166
Outside Heated Mirrors..............................167
OnStar
®System...........................................167
Universal Home Remote System.................169
Universal Home Remote System................169
Universal Home Remote System
Operation................................................170Storage Areas..............................................174
Glove Box..................................................174
Cupholder(s)...............................................174
Center Console Storage Area.....................175
Luggage Carrier.........................................175
Rear Storage Area.....................................176
Rear Seat Armrest.....................................176
Cargo Cover..............................................176
Cargo Management System.......................178
Sunroof........................................................181
Section 2 Features and Controls
110

Retained Accessory Power (RAP)
Your vehicle has a Retained Accessory Power
(RAP) feature which will allow certain features on
your vehicle to continue to work up to 10 minutes
after the ignition key is turned to LOCK.
The radio, power windows, and if the vehicle
has these features, the sunroof and OnStar
®
System, will work when the ignition key is in
RUN or ACCESSORY. Once the key is turned
from RUN to LOCK, these features will continue
to work for up to 10 minutes or until a door is
opened.
Starting the Engine
Move your shift lever to PARK (P) or
NEUTRAL (N). Your engine will not start in
any other position — that is a safety feature.
To restart when you are already moving, use
NEUTRAL (N) only.
Notice:Do not try to shift to PARK (P) if
your vehicle is moving. If you do, you could
damage the transmission. Shift to PARK (P)
only when your vehicle is stopped.1. With your foot off the accelerator pedal, turn
the ignition key to START. When the engine
starts, let go of the key. The idle speed will go
down as your engine gets warm.
Your vehicle has a Computer-Controlled
Cranking System. This feature assists in
starting the engine and protects the electrical
system. If the ignition key is turned to the
START position, and then released when the
engine begins cranking, the engine will continue
cranking until the vehicle starts or until it
exceeds the maximum cranking time allowed,
approximately 15 seconds to prevent cranking
motor damage. To prevent gear damage, this
system also prevents cranking if the engine is
already running. The engine cranking can be
stopped by turning the ignition switch to the
ACCESSORY or LOCK position.
Notice:Cranking the engine for long periods of
time, by returning the key to the START position
immediately after cranking has ended, can
overheat and damage the cranking motor and
drain the battery. Waiting about 15 seconds
between each try, to allow the cranking motor to
cool down, will prevent damage due to
overheating.
138

Sunroof
Your vehicle may be equipped with a power
sliding sunroof. To open or close the sunroof, the
ignition needs to be turned to ON, or the
Retained Accessory Power (RAP) is activated.
When RAP is active, the sunroof will work for
10 minutes after the ignition is turned off, or until a
front door is opened. SeeRetained Accessory
Power (RAP) on page 138for more information.
There are two switches
in the overhead console
that operate the
sunroof.Manual-Open/Manual-Close:To open the
sunroof press and hold the rear of the driver’s side
switch until the sunroof reaches the desired
position. To close the sunroof, press and hold the
front of the driver’s side switch until the sunroof
reaches the desired position. The sunshade
will open automatically with the sunroof, but can
also be opened manually.
When the sunroof is opened, an air deector will
automatically raise. The air deector will retract
when the sunroof is closed.
Express-Open/Express-Close:To express-open
the sunroof, fully press and release the rear of
the driver’s side switch. The sunroof will open
automatically. To stop the sunroof partway, press
the switch a second time. To express-close
the sunroof, fully press and release the front of the
driver’s side switch. The sunroof will close
automatically. To stop the sunroof partway, press
the switch a second time. The sunshade will
open automatically with the sunroof, but can also
be opened manually.
When the sunroof is opened, an air deector will
automatically raise. The air deector will retract
when the sunroof is closed.
181

Vent:To vent the sunroof, press the rear of the
passenger’s side switch. To stop the sunroof
partway, press the switch a second time. To close
the sunroof, press and hold the front of the
passenger’s side switch. To stop the sunroof
partway, release the switch.Anti-Pinch Feature:If an object is in the path of
the sunroof while it is closing, the anti-pinch
feature will detect the object and stop the sunroof
from closing at the point of the obstruction.
The sunroof will then open halfway, and the air
deector will raise. To close the sunroof once
it has re-opened, refer to the “Express-Close” or
“Manual-Close” functions described previously.
If the sunroof is in the vent position, and there is
an object in the path of the sunroof when it
closing, the anti-pinch feature will detect the object
and stop the sunroof. To close the sunroof once
it has re-opened, refer to the “Manual-Close”
or “Express-Close” functions described previously.
182

Care of the CD and DVD Player
The use of CD lens cleaners for CDs is not
advised, due to the risk of contaminating the lens
of the CD optics with lubricants internal to the
CD mechanism.
Rear Side Window Antenna
Your AM-FM antenna is located in the passenger
rear side windows. Be sure that the inside
surfaces of the rear side windows are not
scratched and that the lines on the glass are not
damaged. If the inside surfaces are damaged, they
could interfere with radio reception.
Notice:Using a razor blade or sharp object to
clear the inside of the rear side windows
may affect radio reception or damage the rear
window defogger. Repairs would not be
covered by your warranty. Do not clear the
inside of the rear side windows with sharp
objects.
Notice:Do not apply aftermarket glass tinting
with metallic lm. The metallic lm in some
tinting materials will interfere with or distort the
incoming radio reception. Any damage caused
to your antenna due to metallic tinting materials
will not be covered by your warranty.Because this antenna is built into your rear side
window, there is a reduced risk of damage caused
by car washes and vandals.
If you choose to add an aftermarket cellular
telephone to your vehicle, and the antenna needs
to be attached to the glass, be sure that you
do not damage the grid lines for the AM-FM
antennas or place the cellular telephone antenna
over the grid lines.
XM™ Satellite Radio Antenna
System
The XM™ Satellite Radio antenna is located on
the roof of your vehicle. Keep this antenna clear of
snow and ice build up for clear radio reception.
The performance of the XM™ system may
be affected if the sunroof is open.
Loading items onto the roof of your vehicle can
interfere with the performance of the XM™ system.
Make sure that the XM™ satellite antenna is not
obstructed.
337

Fuses Usage
1 Not Used
2Electronic Stability Suspension
Control, Automatic Level Control
Exhaust
3 Left Trailer Stop/Turn Lamp
4 Engine Controls
5Engine Control Module, Throttle
Control
6 Right Trailer Stop/Turn Lamp
7 Front Washer
8 Oxygen Sensors
9 Anti-lock Brakes System 2
10 Trailer Back-up Lamps
11 Driver’s Side Low-Beam Headlamp
12 Engine Control Module (Battery)
13Fuel Injectors, Ignition Coils
(Right Side)
14Transmission Control Module
(Battery)
15 Vehicle Back-up Lamps
16Passenger’s Side Low-Beam
Headlamp
17 Air Conditioning Compressor
18 Oxygen Sensors
19 Transmission Controls (Ignition)Fuses Usage
20 Fuel Pump
21 Not Used
22 Rear Washer
23Fuel Injectors, Ignition Coils
(Left Side)
24 Trailer Park Lamps
25 Driver’s Side Park Lamps
26 Passenger’s Side Park Lamps
27 Fog Lamps
28 Horn
29Passenger’s Side High-Beam
Headlamp
30 Daytime Running Lamps
31 Driver’s Side High-Beam Headlamp
32 Daylight Running Lamps 2
33 Sunroof
34Key Ignition System, Theft Deterrent
System
35 Windshield Wiper
36 SEO B2 Uptter Usage (Battery)
37 Electric Adjustable Pedals
38 Climate Controls (Battery)
39 Airbag System (Ignition)
40 Amplier
545

Stuck in Sand, Mud, Ice, or Snow................ 388
Sun Visors................................................... 132
Sunroof........................................................ 181
T
Tachometer.................................................. 226
Taillamps
Turn Signal, Stoplamps and
Back-up Lamps..................................... 478
Theft-Deterrent, Radio.................................. 334
Theft-Deterrent Systems............................... 132
Content Theft-Deterrent............................. 132
PASS-Key
®III+......................................... 134
PASS-Key®III+ Operation......................... 134
Third Row Seat.............................................. 33
Throttle, Adjustable....................................... 140
Tilt Wheel..................................................... 189
Tire
Pressure Light.......................................... 235
Tires............................................................ 482
Aluminum or Chrome-Plated Wheels,
Cleaning................................................ 534
Buying New Tires...................................... 500
Chains...................................................... 506Tires (cont.)
Changing a Flat Tire................................. 508
Cleaning................................................... 535
Different Size............................................ 502
If a Tire Goes Flat.................................... 507
Ination - Tire Pressure............................. 490
Inspection and Rotation............................ 497
Installing the Spare Tire............................ 513
Pressure Monitor System.......................... 492
Removing the Flat Tire............................. 513
Removing the Spare Tire and Tools.......... 509
Secondary Latch System.......................... 519
Spare Tire................................................. 526
Storing a Flat or Spare Tire and Tools...... 522
Tire Sidewall Labeling............................... 484
Tire Terminology and Denitions................ 487
Uniform Tire Quality Grading..................... 502
Wheel Alignment and Tire Balance............ 504
Wheel Replacement.................................. 504
When It Is Time for New Tires.................. 499
Tow/Haul Mode............................................ 145
Tow/Haul Mode Light.................................... 242
Towing
Recreational Vehicle.................................. 401
Towing a Trailer........................................ 405
Your Vehicle.............................................. 400
606