2008 GMC YUKON DENALI manual radio set

Testing the Alarm
To test the alarm:
1. From inside the vehicle, lower the driver’s window
and open the driver’s door.
2. Activate the system by locking the doors with the
power door lock switch while the door is open, or
with the RKE transmitter.
3. Get out of the vehicle, close the door and wait for
the security light to go out.
4. Then reach in through the window, unlock the door
with the manual door lock and open the door. This
should set off the alarm.
While the alarm is set, the power door unlock switch will
not work.
If the alarm does not sound when it should but the
headlamps ash, check to see if the horn works. The
horn fuse may be blown. To replace the fuse, seeFuses
and Circuit Breakers on page 5-108.
If the alarm does not sound or the headlamps do not
ash, the vehicle should be serviced by your
dealer/retailer.
PASS-Key®III+
The PASS-Key®III+ system operates on a radio
frequency subject to Federal Communications
Commission (FCC) Rules and with Industry Canada.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
1. This device may not cause harmful interference.
2. This device must accept any interference received,
including interference that may cause undesired
operation.
This device complies with RSS-210 of Industry Canada.
Operation is subject to the following two conditions:
1. This device may not cause interference.
2. This device must accept any interference received,
including interference that may cause undesired
operation of the device.
Changes or modications to this system by other than
an authorized service facility could void authorization to
use this equipment.
PASS-Key
®III+ uses a radio frequency transponder in
the key that matches a decoder in your vehicle.
2-23

O(Power):Press to turn the radio on or off. Turn
clockwise or counterclockwise to increase or decrease
the volume. Press and hold for more than two seconds
to turn off the entire radio and Rear Seat Entertainment
(RSE) system and to start the parental control feature.
Parental control prevents the rear seat occupant
from operating the Rear Seat Audio (RSA) system or
remote control.
A lock symbol displays next to the clock display. The
parental control feature remains on until you press and
hold this knob for more than two seconds again, or
until the driver turns the ignition off and exits the vehicle.
f(Tune):Turn to change tracks on a CD or DVD, to
manually tune a radio station, or to change clock or date
settings, while in the clock or date setting mode. See
the information given earlier in this section specic to the
radio, CD, and the DVD. Also, see “Setting the Clock”
in the index, for setting the clock and date.
©SEEK (Previous Track/Chapter):Press the left
arrow to return to the start of the current track or
chapter. Press the left arrow again to go to the previous
track or chapter. This button might not work when the
DVD is playing the copyright information or the previews.SEEK
¨(Next Track/Chapter):Press the right arrow
to go to the next track or chapter. This button might
not work when the DVD is playing the copyright
information or the previews.
sREV (Fast Reverse):Press to quickly reverse the
CD or DVD at ve times the normal speed. The radio
displays the elapsed time while in fast reverse. To stop
fast reversing, press again. This button might not
work when the DVD is playing the copyright information
or the previews.
\FWD (Fast Forward):Press to fast forward the
CD or DVD. The radio displays the elapsed time and fast
forwards ve times the normal speed. To stop fast
forwarding, press again. This button might not work
when the DVD is playing the copyright information or the
previews.
Z(Eject):Press to eject a CD or DVD. If a CD or
DVD is ejected, but not removed, the player
automatically pulls it back in after 15 seconds.
If loading and reading of a CD cannot be completed,
because of an unknown format, etc., and the disc fails to
eject, press and hold for more than ve seconds to
force the disc to eject.
3-89

Current and Past Model Order Forms
Technical Service Bulletins and Manuals are available
for current and past model GM vehicles. To request
an order form, specify year and model name of
the vehicle.
ORDER TOLL FREE: 1-800-551-4123
Monday-Friday 8:00 AM - 6:00 PM
Eastern Time
For Credit Card Orders Only
(VISA-MasterCard-Discover), visit Helm, Inc. on the
World Wide Web at: www.helminc.com
Or you can write to:
Helm, Incorporated
P.O. Box 07130
Detroit, MI 48207
Prices are subject to change without notice and without
incurring obligation. Allow ample time for delivery.
Note to Canadian Customers: All listed prices are
quoted in U.S. funds. Canadian residents are to make
checks payable in U.S. funds.
Vehicle Data Recording and
Privacy
Your GM vehicle has a number of sophisticated
computers that record information about the vehicle’s
performance and how it is driven. For example,
your vehicle uses computer modules to monitor and
control engine and transmission performance, to monitor
the conditions for airbag deployment and deploy
airbags in a crash and, if so equipped, to provide
antilock braking to help the driver control the vehicle.
These modules may store data to help your
dealer/retailer technician service your vehicle. Some
modules may also store data about how you operate the
vehicle, such as rate of fuel consumption or average
speed. These modules may also retain the owner’s
personal preferences, such as radio pre-sets, seat
positions, and temperature settings.
7-15

A
Accessories and Modications............................ 5-3
Adding Equipment to Your Airbag-Equipped
Vehicle.......................................................1-90
Additives, Fuel................................................. 5-6
Add-On Electrical Equipment...........................5-108
Adjustable Throttle and Brake Pedal..................2-29
Air Cleaner/Filter, Engine.................................5-17
Air Conditioning..............................................3-23
Airbag
Passenger Status Indicator...........................3-35
Readiness Light..........................................3-34
Airbag System................................................1-75
What Will You See After an Airbag Inates?....1-84
When Should an Airbag Inate?....................1-81
Where Are the Airbags?...............................1-78
Airbag Systems
Adding Equipment to Your Airbag-Equipped
Vehicle...................................................1-90
How Does an Airbag Restrain?......................1-83
Passenger Sensing System...........................1-85
Servicing Your Airbag-Equipped Vehicle..........1-90
What Makes an Airbag Inate?......................1-83
All-Wheel Drive...............................................5-45
All-Wheel-Drive (AWD) System........................... 4-8
Antenna, Rear Side Window...........................3-119
Antenna, XM™ Satellite Radio Antenna System . . . 3-119
Antilock Brake System (ABS)............................. 4-4
Antilock Brake, System Warning Light................3-40Appearance Care
Aluminum Wheels......................................5-104
Care of Safety Belts...................................5-101
Chemical Paint Spotting..............................5-105
Cleaning Exterior Lamps/Lenses..................5-102
Fabric/Carpet............................................5-100
Finish Care...............................................5-102
Finish Damage..........................................5-105
Instrument Panel, Vinyl, and Other Plastic
Surfaces...............................................5-101
Interior Cleaning..........................................5-98
Leather....................................................5-100
Sheet Metal Damage..................................5-105
Speaker Covers.........................................5-101
Tires........................................................5-104
Underbody Maintenance.............................5-105
Vehicle Care/Appearance Materials...............5-106
Washing Your Vehicle.................................5-102
Weatherstrips............................................5-101
Windshield, Backglass, and Wiper Blades......5-103
Wood Panels............................................5-101
Appointments, Scheduling Service....................... 7-8
Ashtray.........................................................3-22
Audio System.................................................3-73
Audio Steering Wheel Controls....................3-117
Navigation/Radio System, see Navigation
Manual.................................................3-105
Radio Reception........................................3-118
Rear Seat Audio (RSA)...............................3-115
Setting the Clock.........................................3-74
1

Power (cont.)
Seat............................................................ 1-2
Steering Fluid.............................................5-34
Windows....................................................2-20
Privacy..........................................................7-15
Event Data Recorders..................................7-16
Navigation System.......................................7-17
OnStar.......................................................7-17
Radio Frequency Identication.......................7-17
Programmable Automatic Door Locks.................2-11
R
Radio Frequency Identication (RFID), Privacy....7-17
Radios..........................................................3-73
Radio(s)........................................................3-76
Radios
Navigation/Radio System, see Navigation
Manual.................................................3-105
Rear Seat Audio........................................3-115
Reception.................................................3-118
Setting the Clock.........................................3-74
Theft-Deterrent..........................................3-116
Rainsense™ II Wipers.....................................3-10
Rear Air Conditioning and Heating System
and Electronic Climate Controls.....................3-29
Rear Axle......................................................5-46
Rear Door Security Locks................................2-12
Rear Heated Seats........................................... 1-9Rear Seat Audio (RSA)..................................3-115
Rear Seat Entertainment System.....................3-105
Rear Side Window Antenna............................3-119
Rear Storage Area..........................................2-60
Rear Windshield Washer/Wiper.........................3-12
Rearview Mirror, Automatic Dimming with
OnStar
®, Compass and Temperature
Display......................................................2-40
Reclining Seatbacks, Power............................... 1-6
Recommended Fluids and Lubricants.................6-12
Recovery Hooks.............................................4-33
Recreational Vehicle Towing.............................4-40
Remote Keyless Entry (RKE) System.................. 2-4
Remote Keyless Entry (RKE) System, Operation..... 2-5
Remote Vehicle Start........................................ 2-8
Removing the Flat Tire and Installing the
Spare Tire..................................................5-85
Removing the Spare Tire and Tools...................5-79
Replacement Bulbs.........................................5-52
Replacement Parts, Maintenance......................6-14
Reporting Safety Defects
Canadian Government..................................7-14
General Motors...........................................7-14
United States Government............................7-13
Restraint System Check
Checking the Restraint Systems....................1-92
Replacing Restraint System Parts After
a Crash..................................................1-93
10