2008 GMC YUKON Owner's Manual

Storage Areas
Glove Box
To open the glove box, lift up on the lever.
Cupholder(s)
Your vehicle may have cupholders located in the
front and rear of the oor console or in the fold down
armrest. The front cupholders can be adjusted by
moving the insert forward or rearward. You may also
have cupholders in the second and third row seat
armrest areas.
To access the cupholders in the rear oor console, pull
downward on the lid.
Center Console Storage
Your vehicle may have a console compartment with
cupholders between the bucket seats.
To open it, press the button and lift the console lid open.
The rear of the console has a cupholder that swings
down for the rear seat passenger to use.
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Luggage Carrier
The vehicle may have a luggage carrier that can be
used to load things on top of the vehicle.
The luggage carrier has siderails attached to the roof. It
may also have crossrails which can be moved back
and forth to help secure cargo. Tie the load to the
siderails or siderail supports.
Notice:Loading cargo on the luggage carrier that
weighs more than 200 lbs (91 kg) or hangs over
the rear or sides of the vehicle may damage your
vehicle. Load cargo so that it rests on the slats
as far forward as possible and against the side rails,
making sure to fasten it securely.
Do not exceed the maximum vehicle capacity when
loading your vehicle. For more information on vehicle
capacity and loading, seeLoading Your Vehicle on
page 4-35.
To prevent damage or loss of cargo while you are
driving, check to make sure the luggage and cargo are
still securely fastened.Be sure the cargo is properly loaded.If small heavy objects are placed on the roof, cut a
piece of 3/8 inch plywood to t inside the crossrails
and siderails to spread the load. Tie the plywood
to the siderail supports.
Tie the load to the crossrails or the siderail supports.
Use the crossrails only to keep the load from sliding.
To move a crossrail, lift the release lever, on both
sides of the rail, up to loosen it. Slide the crossrail to
the desired position balancing the force side to side.
Press the release lever on both sides of the rail,
down to tighten it. Try to slide the crossrail back and
forth slightly to be sure it is tight.
If you need to carry long items, move the crossrails
as far apart as they will go. Tie the load to the
crossrails and the siderails or siderail supports. Also
tie the load to the bumpers. Do not tie the load so
tightly that the crossrails or siderails are damaged.
After moving a crossrail, be sure it is securely locked
into the siderail.
Your vehicle has a Center High-Mounted Stoplamp
(CHMSL) located above the rear glass.
If items are loaded on the roof of the vehicle, care
should be taken not to block or damage the CHMSL unit.
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Rear Storage Area
Your vehicle may have a storage compartment located
in the rear cargo area of the vehicle in the driver’s
side trim panel.
To open the utility compartment, turn the knobs and
swing the compartment door open. The compartment
door can be removed.
Rear Seat Armrest
Your vehicle may be equipped with a rear seat armrest.
Pull the loop at the top of the armrest down to access
the cupholders.
Cargo Cover
{CAUTION:
An improperly stored cargo cover could be
thrown about the vehicle during a collision or
sudden maneuver. You or others could be
injured. If you remove the cover, always store
it in the proper storage location. When you put
it back, always be sure that it is securely
reattached.If your vehicle has a cargo cover, you can use it to
cover items in the cargo area of your vehicle.
To use the cover, do the following:
1. Pull the cover handle toward the rear of the vehicle.
2. Latch the cover posts into the retaining sockets
on the cargo area trim panels.
To return the cover to the retracted position, do the
following:
1. Pull up on the cover handle to release the cover
posts from the retaining sockets.
2. Let the cover move forward to the full retracted
position.
To remove the cover, from a regular wheelbase model,
do the following:
1. Let the cover go all the way into the holder.
2. Then, grasping the driver’s side cover end cap,
push the cover end cap toward the passenger’s
side of the vehicle.
3. Swing the cover rearward and take it out of the
vehicle.
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To put the cover in the vehicle, do the following:
1. Make sure the cover slot in the holder faces
rearward with the round surface facing down.
2. Then, hold the cover at an angle and place the
cover end cap into the slot in the passenger’s
side trim panel.
3. Move the other end of the cover forward and hold it
next to the driver’s side trim panel slot.
4. Press the end caps in, this will allow the cover to t
into the trim slot.
5. Lightly pull on the cover holder to make sure it is
secure.
On the extended wheelbase models there are two
cover positions. The slots furthest forward allow
the cover to be used if the third seat is removed or
folded down. The cover can be installed and
removed from either side.
Cargo Tie Downs
Your vehicle may have cargo tie downs in the rear
cargo area that allow you to strap cargo in and keep it
from moving inside the vehicle.
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 Retained Accessory Power (RAP)
must be active. 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 2-27for 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.
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The sunroof has a comfort stop feature which stops the
sunroof from opening to the full-open position. From
the comfort stop position, press the rear of the driver’s
side switch a second time to open the sunroof to
the full-open position.
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.
The sunroof has a comfort stop feature which stops the
sunroof from opening to the full-open position. From
the comfort stop position, press the rear of the driver’s
side switch a second time to open the sunroof to
the full-open position.
When the sunroof is opened, an air deector will
automatically raise. The air deector will retract when
the sunroof is closed.Vent:The sunroof has an express-vent open feature.
From the closed position, press the rear of the
passenger’s side switch to vent the sunroof. 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.
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✍NOTES
2-76

Instrument Panel Overview...............................3-4
Hazard Warning Flashers................................3-6
Other Warning Devices...................................3-6
Horn.............................................................3-6
Tilt Wheel.....................................................3-6
Turn Signal/Multifunction Lever.........................3-7
Turn and Lane-Change Signals........................3-8
Headlamp High/Low-Beam Changer..................3-9
Flash-to-Pass.................................................3-9
Windshield Wipers..........................................3-9
Rainsense™ II Wipers...................................3-10
Windshield Washer.......................................3-11
Rear Window Wiper/Washer...........................3-12
Cruise Control..............................................3-13
Exterior Lamps.............................................3-16
Headlamps on Reminder................................3-17
Daytime Running Lamps (DRL).......................3-17
Automatic Headlamp System..........................3-18
Fog Lamps..................................................3-19
Auxiliary Roof Mounted Lamp.........................3-19
Instrument Panel Brightness...........................3-20
Dome Lamps...............................................3-20
Dome Lamp Override....................................3-20
Entry Lighting...............................................3-20
Exit Lighting.................................................3-20
Reading Lamps............................................3-21
Electric Power Management...........................3-21Battery Run-Down Protection..........................3-22
Accessory Power Outlet(s).............................3-22
Ashtray(s) and Cigarette Lighter......................3-23
Climate Controls............................................3-23
Climate Control System.................................3-23
Dual Automatic Climate Control System...........3-26
Outlet Adjustment........................................
.3-33
Rear Air Conditioning and Heating System.......3-33
Rear Air Conditioning and Heating System
and Electronic Climate Controls...................3-35
Warning Lights, Gages, and Indicators............3-37
Instrument Panel Cluster................................3-38
Speedometer and Odometer...........................3-39
Trip Odometer..............................................3-39
Tachometer.................................................3-39
Safety Belt Reminders...................................3-39
Airbag Readiness Light..................................3-40
Passenger Airbag Status Indicator...................3-41
Charging System Light..................................3-43
Voltmeter Gage............................................3-44
Brake System Warning Light..........................3-44
Antilock Brake System
Warning Light...........................................3-46
StabiliTrak
®Indicator Light..............................3-46
Engine Coolant Temperature Gage..................3-47
Tire Pressure Light.......................................3-47
Section 3 Instrument Panel
3-1

Malfunction Indicator Lamp.............................3-48
Oil Pressure Gage........................................3-51
Oil Pressure Light.........................................3-52
Security Light...............................................3-52
Fog Lamp Light............................................3-53
Cruise Control Light......................................3-53
Highbeam On Light.......................................3-53
Tow/Haul Mode Light....................................3-53
Fuel Gage...................................................3-54
Low Fuel Warning Light.................................3-55
Driver Information Center (DIC).......................3-55
DIC Operation and Displays
(With DIC Buttons)....................................3-56
DIC Operation and Displays
(Without DIC Buttons)................................3-61
DIC Warnings and Messages.........................3-64
DIC Vehicle Customization
(With DIC Buttons)....................................3-72Audio System(s).............................................3-81
Setting the Clock..........................................3-82
Radio(s) (MP3).............................................3-84
Using an MP3 (Radio with CD or Six-Disc
CD Player).............................................3-103
Using an MP3 (Radio with CD and
DVD Player)...........................................3-108
XM Radio Messages...................................3-113
Navigation/Radio System..............................3-114
Rear Seat Entertainment (RSE) System.........3-115
Rear Seat Audio (RSA)................................3-125
Theft-Deterrent Feature................................3-127
Audio Steering Wheel Controls......................3-128
Radio Reception.........................................3-129
Rear Side Window Antenna..........................3-130
XM™ Satellite Radio Antenna System............3-130
Section 3 Instrument Panel
3-2