2008 GMC YUKON DENALI roof

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.
2-63

Rear Side Window Antenna
Your AM-FM antenna is located in the passenger rear
side windows. Make sure 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 the rear side windows,
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, make sure 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.
If your vehicle has a sunroof, 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
the XM™ Satellite Radio antenna is not obstructed.
3-119

Loading Your Vehicle for Off-Road
Driving
{CAUTION:
Cargo on the load oor piled higher than
the seatbacks can be thrown forward
during a sudden stop. You or your
passengers could be injured. Keep cargo
below the top of the seatbacks.
Unsecured cargo on the load oor can be
tossed about when driving over rough
terrain. You or your passengers can be
struck by ying objects. Secure the cargo
properly.
Heavy loads on the roof raise the vehicle’s
center of gravity, making it more likely to
roll over. You can be seriously or fatally
injured if the vehicle rolls over. Put heavy
loads inside the cargo area, not on the
roof. Keep cargo in the cargo area as far
forward and low as possible.There are some important things to remember about
how to load your vehicle.
The heaviest things should be on the load oor and
forward of the rear axle. Put heavier items as far
forward as you can.
Be sure the load is secured properly, so driving on
the off-road terrain does not toss things around.
You will nd other important information in this manual.
SeeLoading Your Vehicle on page 4-34andTires
on page 5-55.
Environmental Concerns
Off-road driving can provide wholesome and satisfying
recreation. However, it also raises environmental
concerns. We recognize these concerns and urge every
off-roader to follow these basic rules for protecting
the environment:
Always use established trails, roads, and areas that
have been specially set aside for public off-road
recreational driving; obey all posted regulations.
Avoid any driving practice that could damage the
environment — shrubs, owers, trees, grasses — or
disturb wildlife. This includes wheel-spinning,
breaking down trees, or unnecessary driving through
streams or over soft ground).
4-15

Fuses Usage
6 Trailer Brake Controller
7 Front Washer
8 Oxygen Sensors
9 Antilock Brakes System 2
10 Trailer Back-up Lamps
11 Driver 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 Side Low-Beam
Headlamp
17 Air Conditioning Compressor
18 Oxygen Sensors
19 Transmission Controls (Ignition)
20 Fuel Pump
21 Fuel System Control Module
22 Headlamp Washers
23 Rear Windshield Washer
24Fuel Injectors, Ignition Coils
(Left Side)
25 Trailer Park LampsFuses Usage
26 Driver Side Park Lamps
27 Passenger Side Park Lamps
28 Fog Lamps
29 Horn
30Passenger Side High-Beam
Headlamp
31 Daytime Running Lamps
32 Driver Side High-Beam Headlamps
33 Daytime Running Lamps 2
34 Sunroof
35Key Ignition System, Theft Deterrent
System
36 Windshield Wiper
37 SEO B2 Uptter Usage (Battery)
38 Electric Adjustable Pedals
39 Climate Controls (Battery)
40 Airbag System (Ignition)
41 Amplier
42 Audio System
43Miscellaneous (Ignition), Cruise
Control
44 Liftgate Release
45 Airbag System (Battery)
46 Instrument Panel Cluster
5-112

Spare Tire (cont.)
Storing.......................................................5-94
Specications, Capacities...............................5-114
Speedometer..................................................3-33
Split Bench Seat (60/40).................................... 1-9
StabiliTrak
®System.......................................... 4-6
StabiliTrak®Indicator Light................................3-40
Start Vehicle, Remote....................................... 2-8
Starting the Engine.........................................2-27
Steering.......................................................... 4-8
Steering Wheel Controls, Audio.......................3-117
Steering Wheel, Heated..................................... 3-7
Steering Wheel, Tilt Wheel................................. 3-7
Storage Areas
Center Console Storage Area........................2-59
Convenience Net.........................................2-60
Cupholder(s)...............................................2-58
Glove Box..................................................2-58
Instrument Panel Storage Area......................2-59
Luggage Carrier..........................................2-59
Rear Storage Area.......................................2-60
Stuck in Sand, Mud, Ice, or Snow.....................4-32
Sun Visors.....................................................2-21
Sunroof.........................................................2-62
T
Tachometer....................................................3-33
Taillamps
Turn Signal, Stoplamps and Back-up Lamps....5-51
Theft-Deterrent, Radio....................................3-116
Theft-Deterrent Systems...................................2-21
Content Theft-Deterrent................................2-22
PASS-Key
®III+...........................................2-23
PASS-Key®III+ Operation.............................2-24
Third Row Seat..............................................1-23
Tilt Wheel........................................................ 3-7
Time, Setting..................................................3-74
Tire
Pressure Light.............................................3-41
Tires.............................................................5-55
Aluminum Wheels, Cleaning........................5-104
Buying New Tires........................................5-70
Chains.......................................................5-76
Changing a Flat Tire....................................5-78
Cleaning...................................................5-104
Different Size..............................................5-72
High-Speed Operation..................................5-62
If a Tire Goes Flat.......................................5-77
12