2008 GMC YUKON radio controls

The audio system mutes the rear speakers when the
RSA audio is active through the headphones.
P(Power):Press thePbutton to turn the RSA on
or off.Volume:Turn this knob to increase or to decrease the
volume of the wired headphones. The left knob
controls the left headphones and the right knob controls
the right headphones.
SRCE (Source):Press this button to switch between
the radio (AM/FM), XM™ (if equipped), CD, and if
your vehicle has these features, DVD, front auxiliary,
and rear auxiliary.
©¨(Seek):When listening to FM, AM, or XM™ (if
equipped), press the left
©or right¨seek arrow to go
to the previous or to the next station or channel and
stay there. This function is inactive, with some radios, if
the front seat passengers are listening to the radio.
Press and hold the left
©or right¨seek arrow until
the display ashes, to tune to an individual station.
The display stops ashing after the buttons have not
been pushed for more than two seconds. This function is
inactive, with some radios, if the front seat passengers
are listening to the radio.
3-126

Audio Steering Wheel Controls
Vehicles with audio
steering wheel controls
could differ depending on
your vehicle’s options.
Some audio controls can
be adjusted at the steering
wheel. They include the
following:
xw(Next/Previous):Press the down or up arrow to
go to the next or to the previous radio station stored
as a favorite.
When a CD/DVD is playing, press either arrow to go to
the next or previous track or chapter.
g(Mute/Voice Recognition):Press and release this
button to silence the vehicle speakers only. The
audio of the wireless and wired headphones, if your
vehicle has these features, does not mute. Press and
release this button again, to turn the sound on.If your vehicle has the navigation system, press and
hold this button for longer than one second to initiate
voice recognition. See “Voice Recognition” in the
Navigation System manual for more information.
If your vehicle has OnStar
®, press and hold this button
for longer than one second to interact with the
OnStar
®system. If your vehicle also has the navigation
system, press and hold this button for longer than
one second to initiate voice recognition and say “OnStar”
to enter OnStar
®mode. See theOnStar®System on
page 2-60in this manual for more information.
SRCE (Source):Press this button to switch between
the radio (AM, FM), XM™ (if equipped), CD, and if your
vehicle has these features, DVD, front auxiliary, and
rear auxiliary.
+
e−e(Volume):Press the plus or minus volume
button to increase or to decrease the radio volume.
¨(Seek):Press the seek arrow to go to the next radio
station while in AM, FM, or XM™ (if equipped). Press
the seek arrow to go to the next track or chapter
while sourced to the CD or DVD slot. Press the seek
arrow to go to the next disc while sourced to a CD
player, if multiple discs are loaded.
3-128

A
Accessories and Modications............................ 5-3
Adding a Snow Plow or Similar Equipment.........4-41
Adding Equipment to Your Airbag-Equipped
Vehicle.......................................................1-90
Additives, Fuel................................................. 5-6
Add-On Electrical Equipment...........................5-117
Adjustable Throttle and Brake Pedal..................2-29
Air Cleaner/Filter, Engine.................................5-19
Air Conditioning......................................3-23, 3-26
Airbag
Passenger Status Indicator...........................3-41
Readiness Light..........................................3-40
Airbag System................................................1-76
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
Antenna, Rear Side Window...........................3-130
Antenna, XM™ Satellite Radio Antenna
System.....................................................3-130Antilock Brake System (ABS)............................. 4-5
Antilock Brake, System Warning Light................3-46
Appearance Care
Aluminum or Chrome-Plated Wheels.............5-113
Care of Safety Belts...................................5-111
Chemical Paint Spotting..............................5-115
Cleaning Exterior Lamps/Lenses..................5-112
Fabric/Carpet............................................5-109
Finish Care...............................................5-112
Finish Damage..........................................5-114
Instrument Panel, Vinyl, and Other Plastic
Surfaces...............................................5-110
Interior Cleaning........................................5-108
Leather
....................................................5-110
Sheet Metal Damage..................................5-114
Tires........................................................5-114
Underbody Maintenance.............................5-114
Vehicle Care/Appearance Materials...............5-115
Washing Your Vehicle.................................5-111
Weatherstrips............................................5-111
Windshield, Backglass, and Wiper Blades......5-113
Appointments, Scheduling Service....................... 7-9
Ashtray.........................................................3-23
Audio System.................................................3-81
Audio Steering Wheel Controls....................3-128
Navigation/Radio System, see Navigation
Manual.................................................3-114
Radio Reception........................................3-129
1

Luggage Carrier..............................................2-72
Lumbar
Manual Controls............................................ 1-4
Power Controls............................................. 1-4
M
Maintenance Schedule
Additional Required Services........................... 6-6
At Each Fuel Fill........................................... 6-9
At Least Once a Month................................6-10
At Least Once a Year..................................6-10
Introduction.................................................. 6-2
Maintenance Footnotes.................................. 6-7
Maintenance Record....................................6-17
Maintenance Replacement Parts....................6-15
Maintenance Requirements............................. 6-2
Owner Checks and Services........................... 6-9
Recommended Fluids and Lubricants.............6-13
Scheduled Maintenance................................. 6-4
Using.......................................................... 6-2
Your Vehicle and the Environment................... 6-2
Malfunction Indicator Light................................3-48
Manual Lumbar Controls.................................... 1-4
Manual Seats................................................... 1-2
Manual, Using.................................................... iii
Memory Seat, Mirrors, and Pedals...................... 1-6Message
DIC Warnings and Messages........................3-64
Mirrors
Automatic Dimming Rearview with Compass
and Temperature Display...........................2-52
Automatic Dimming Rearview with OnStar
®,
Compass and Temperature Display.............2-49
Outside Automatic Dimming Mirror.................2-57
Outside Convex Mirror.................................2-57
Outside Heated Mirrors................................2-57
Outside Manual Mirrors................................2-54
Outside Power Foldaway Mirrors....................2-56
Outside Power Mirrors..................................2-55
Outside Trailer-Tow Mirrors...........................2-54
Park Tilt.....................................................2-57
MP3 ..................................................3-103, 3-108
MyGMLink.com................................................ 7-4
N
Navigation System, Privacy..............................7-17
Navigation/Radio System,
see Navigation Manual...............................3-114
New Vehicle Break-In......................................2-26
8

Power (cont.)
Running Boards..........................................2-18
Seat............................................................ 1-3
Steering Fluid.............................................5-39
Windows....................................................2-20
Privacy..........................................................7-16
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..........................................................3-81
Radio(s)........................................................3-84
Radios
Navigation/Radio System, see Navigation
Manual.................................................3-114
Rear Seat Audio........................................3-125
Reception.................................................3-129
Setting the Clock.........................................3-82
Theft-Deterrent..........................................3-127
Rainsense™ II Wipers.....................................3-10
Reading Lamps..............................................3-21
Rear Air Conditioning and Heating System.........3-33
Rear Air Conditioning and Heating System and
Electronic Climate Controls...........................3-35Rear Axle......................................................5-52
Locking........................................................ 4-6
Rear Door Security Locks................................2-12
Rear Heated Seats.........................................1-11
Rear Seat Armrest..........................................2-73
Rear Seat Audio (RSA)..................................3-125
Rear Seat Entertainment System.....................3-115
Rear Side Window Antenna............................3-130
Rear Storage Area..........................................2-73
Rear Windshield Washer/Wiper.........................3-12
Rearview Mirror, Automatic Dimming with
Compass and Temperature Display................2-52
Rearview Mirror, Automatic Dimming with OnStar
®,
Compass and Temperature Display..................2-49
Reclining Seatbacks.......................................... 1-8
Recommended Fluids and Lubricants.................6-13
Recovery Hooks.............................................4-34
Recreational Vehicle Towing.............................4-45
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..................................................5-94
Removing the Spare Tire and Tools...................5-90
Replacement Bulbs.........................................5-61
Replacement Parts, Maintenance......................6-15
Reporting Safety Defects
Canadian Government..................................7-14
General Motors...........................................7-14
United States Government............................7-14
10

Sheet Metal Damage.....................................5-114
Shifting Into Park (P).......................................2-44
Shifting Out of Park (P)...................................2-46
Signals, Turn and Lane-Change.......................... 3-8
Snow Plow....................................................4-41
Spare Tire....................................................5-107
Installing....................................................5-94
Removing...................................................5-90
Storing.....................................................5-103
Specications, Capacities...............................5-124
Speedometer..................................................3-39
Split Bench Seat (60/40)..................................1-12
StabiliTrak
®System.......................................... 4-6
StabiliTrak®Indicator Light................................3-46
Start Vehicle, Remote....................................... 2-8
Starting the Engine.........................................2-28
Steering.......................................................... 4-9
Steering Wheel Controls, Audio.......................3-128
Steering Wheel, Tilt Wheel................................. 3-6
Storage Areas
Center Console Storage Area........................2-71
Cupholder(s)...............................................2-71
Glove Box..................................................2-71
Luggage Carrier..........................................2-72
Rear Seat Armrest.......................................2-73
Rear Storage Area.......................................2-73
Stuck in Sand, Mud, Ice, or Snow.....................4-33
Sun Visors.....................................................2-21
Sunroof.........................................................2-74
T
Tachometer....................................................3-39
Taillamps
Turn Signal, Stoplamps and Back-up Lamps....5-60
Theft-Deterrent, Radio....................................3-127
Theft-Deterrent Systems...................................2-22
Content Theft-Deterrent................................2-22
PASS-Key
®III+...........................................2-24
PASS-Key®III+ Operation.............................2-24
Third Row Seat..............................................1-25
Tilt Wheel........................................................ 3-6
Time, Setting..................................................3-82
Tire
Pressure Light.............................................3-47
Tires.............................................................5-64
Aluminum or Chrome-Plated Wheels,
Cleaning...............................................5-113
Buying New Tires........................................5-80
Chains.......................................................5-86
Changing a Flat Tire....................................5-88
Cleaning...................................................5-114
Different Size..............................................5-82
If a Tire Goes Flat.......................................5-87
Ination - Tire Pressure................................5-72
Inspection and Rotation................................5-78
Installing the Spare Tire................................5-94
Pressure Monitor Operation...........................5-75
Pressure Monitor System..............................5-73
Removing the Flat Tire.................................5-94
12