sunroof GMC ACADIA 2008 Owner's Manual

Seats and Restraint Systems........................... 1-1
Front Seats
............................................... 1-2
Rear Seats
..............................................1-11
Safety Belts
.............................................1-16
Child Restraints
.......................................1-36
Airbag System
.........................................1-61
Restraint System Check
............................1-77
Features and Controls..................................... 2-1
Keys
........................................................ 2-3
Doors and Locks
......................................2-10
Windows
.................................................2-18
Theft-Deterrent Systems............................2-21
Starting and Operating Your Vehicle
...........2-25
Mirrors
....................................................2-40
Object Detection Systems
..........................2-45
OnStar
®System
......................................2-47
Universal Home Remote System
................2-50
Storage Areas
.........................................2-55
Sunroof
..................................................2-60
Instrument Panel............................................. 3-1
Instrument Panel Overview
.......................... 3-4
Climate Controls
......................................3-26
Warning Lights, Gages, and Indicators
........3-39
Driver Information Center (DIC)
..................3-57
Audio System(s)
.......................................3-84Driving Your Vehicle....................................... 4-1
Your Driving, the Road, and Your Vehicle
..... 4-2
Towing
...................................................4-26
Service and Appearance Care.......................... 5-1
Service
..................................................... 5-3
Fuel
......................................................... 5-6
Checking Things Under the Hood
...............5-12
All-Wheel Drive
........................................5-43
Headlamp Aiming
.....................................5-45
Bulb Replacement
....................................5-45
Windshield Wiper Blade Replacement
.........5-47
Tires
......................................................5-48
Appearance Care
.....................................5-89
Vehicle Identication
.................................5-98
Electrical System
......................................5-99
Capacities and Specications
...................5-107
Maintenance Schedule..................................... 6-1
Maintenance Schedule
................................ 6-2
Customer Assistance Information.................... 7-1
Customer Assistance and Information
........... 7-2
Reporting Safety Defects
...........................7-13
Vehicle Data Recording and Privacy
...........7-15
Index................................................................ 1
2008 GMC Acadia Owner ManualM

Universal Home Remote System......................2-50
Universal Home Remote System Operation
(With One Triangular LED)...........................2-51
Storage Areas................................................2-55
Glove Box...................................................2-55
Cupholder(s)................................................2-55
Instrument Panel Storage...............................2-55
Center Console Storage.................................2-56
Second Row Center Console..........................2-56Floor Mats...................................................2-57
Luggage Carrier...........................................2-58
Rear Seat Armrest........................................2-58
Convenience Net..........................................2-58
Cargo Cover................................................2-58
Cargo Tie Downs..........................................2-59
Cargo Management System...........................2-59
Sunroof.........................................................2-60
Section 2 Features and Controls
2-2

Key In the Ignition
Never leave your vehicle with the keys inside, as it is an
easy target for joy riders or thieves. If you leave the key in
the ignition and park your vehicle, a chime will sound
when you open the driver’s door. Always remember to
remove your key from the ignition and take it with you.
This will lock your ignition and transmission. Also, always
remember to lock the doors.
The battery could be drained if you leave the key in the
ignition while your vehicle is parked. You may not be able
to start your vehicle after it has been parked for an
extended period of time.
Retained Accessory Power (RAP)
These vehicle accessories can be used for up to
10 minutes after the ignition key is turned off:
Audio System
Power Windows
Sunroof (if equipped)Power to the windows and sunroof will work up to
10 minutes or until a door is opened.
The radio continues to work for 10 minutes or until the
driver’s door is opened.
For an additional 10 minutes of operation, close all the
doors and turn the key to ON/RUN and then back to
LOCK/OFF.
All these features will work when the key is in the
ON/RUN or ACC/ACCESSORY positions.
Starting the Engine
Move your shift lever to PARK (P) or NEUTRAL (N). Your
engine will not start in any other position – this 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.
2-27

Sunroof
The vehicle may have a sunroof over the front seats,
and a rear sunroof over the second row seats. The rear
sunroof does not open. The switches to operate the
front sunroof and rear sunshade are located on
the headliner above the rearview mirror. The ignition
must be in ON or ACCESSORY to operate the sunroof.
SeeIgnition Positions on page 2-26.
Vent:From the closed position, press and hold the
front of the driver’s side switch to vent the sunroof. Press
and hold the rear of the driver’s side switch to close
the sunroof.Express-open/Express-close:From the closed
position, press and release the rear of the driver’s side
switch to express-open the sunroof. Press and
release the front of the driver’s side switch to
express-close the sunroof.
The front sunshade must be opened and closed
manually. Push up on the sunshade handle to open the
sunshade.
Notice:The rear sunshade could be damaged if
you attempt to open or close it manually. Do
not manually open or close the rear sunshade.
To open the rear sunshade, located over the second
row seats, press and release the rear of the passenger’s
side switch. Press and release the front of the switch
to close the sunshade.
2-60

Radio Reception
Frequency interference and static can occur during
normal radio reception if items such as cell phone
chargers, vehicle convenience accessories, and external
electronic devices are plugged into the accessory
power outlet. If there is interference or static, unplug
the item from the accessory power outlet.
AM
The range for most AM stations is greater than for
FM, especially at night. The longer range can cause
station frequencies to interfere with each other.
For better radio reception, most AM radio stations
boost the power levels during the day, and then reduce
these levels during the night. Static can also occur
when things like storms and power lines interfere
with radio reception. When this happens, try reducing
the treble on your radio.
FM Stereo
FM stereo gives the best sound, but FM signals only
reach about 10 to 40 miles (16 to 65 km). Tall buildings
or hills can interfere with FM signals, causing the
sound to fade in and out.
XM™ Satellite Radio Service
XM™ Satellite Radio Service gives digital radio
reception from coast-to-coast in the 48 contiguous
United States, and in Canada. Just as with FM,
tall buildings or hills can interfere with satellite radio
signals, causing the sound to fade in and out. In
addition, traveling or standing under heavy foliage,
bridges, garages, or through tunnels could cause loss
of the XM signal for a period of time. The radio may
display NO XM SIGNAL to indicate interference.
Multi-Band Antenna
The multi-band antenna is located on the roof of your
vehicle. This type of antenna is used with the AM/FM
radio, as well as OnStar
®and the XM™ Satellite Radio
Service System, if your vehicle has these features.
Keep this antenna clear of snow and ice build up for
clear radio reception. If your vehicle has a sunroof,
the performance of the radio system may be affected if
the sunroof is open. Loading items onto the roof of
your vehicle can interfere with the performance of the
radio system and, if your vehicle has this feature,
OnStar
®. Make sure the multi-band antenna is not
obstructed.
3-129

Fuses Usage
FOG LAMP Fog Lamps
HORN Horn
A/C CLTCH Air Conditioning Clutch
FUEL PUMP Fuel Pump
SPARE Spare
J-Case Fuses Usage
FAN 2 Cooling Fan 2
PWR L/GATE Power Liftgate
FAN 1 Cooling Fan 1
HVAC BLWR Climate Control System Blower
STRTR Starter
BATT 2 Battery 2
HTD WASH Heated Windshield Washer System
BATT 1 Battery 1
BATT 3 Battery 3
ABS MTR Antilock Brake System Motor
RR DEFOG Rear Defogger
S/ROOF/
SUNSHADESunroof, Sunshade
Relays Usage
FAN 3 Cooling Fan 3
FAN 2 Cooling Fan 2
PRK LAMP Park Lamp
FAN 1 Cooling Fan 1
RT TRLR
STOP/TRNTrailer Right Stoplamp and Turn
Signal
LT TRLR
STOP/TRNTrailer Left Stoplamp and Turn
Signal
IGN Ignition Main
CRNK Switched Power
PWR/TRN Powertrain
HI BEAM High-Beam Headlamps
WPR Windshield Wiper
WPR HI Windshield Wiper High Speed
RR DEFOG Rear Window Defogger
HID/LO BEAMHigh Intensity Discharge (HID)
Low-Beam Headlamps
SPARE Spare
FOG LAMP Fog Lamps
HORN Horn
A/C CMPRSR
CLTCHAir Conditioning Compressor Clutch
FUEL PUMP Fuel Pump
TRLR BCK/UP Trailer Back-up Lamps
5-106

Shifting Into Park (P).......................................2-36
Shifting Out of Park (P)...................................2-37
Signals, Turn and Lane-Change.......................... 3-8
Spare Tire
Compact....................................................5-88
Installing....................................................5-76
Removing...................................................5-73
Storing.......................................................5-84
Specications, Capacities...............................5-107
Speedometer..................................................3-41
StabiliTrak
®System.......................................... 4-6
StabiliTrak®Indicator Light................................3-48
Start Vehicle, Remote....................................... 2-7
Starting the Engine.........................................2-27
Steering.......................................................... 4-9
Steering Wheel Controls, Audio.......................3-128
Steering Wheel, Power Tilt Wheel and
Telescopic Steering Column............................ 3-7
Steering Wheel, Tilt and Telescopic..................... 3-6
Storage Areas
Cargo Management System..........................2-59
Center Console Storage Area........................2-56
Convenience Net.........................................2-58
Cupholder(s)...............................................2-55
Glove Box..................................................2-55
Instrument Panel Storage Area......................2-55
Luggage Carrier..........................................2-58Storage Areas (cont.)
Rear Seat Armrest.......................................2-58
Second Row Center Console........................2-56
Stuck in Sand, Mud, Ice, or Snow.....................4-20
Sun Visors.....................................................2-21
Sunroof.........................................................2-60
T
Tachometer....................................................3-41
Telescopic Steering Column, Power Tilt Wheel...... 3-7
Telescopic Wheel.............................................. 3-6
Theft-Deterrent, Radio....................................3-127
Theft-Deterrent Systems...................................2-21
Content Theft-Deterrent................................2-21
PASS-Key
®III+...........................................2-23
PASS-Key®III+ Operation.............................2-23
Tilt Wheel........................................................ 3-6
Time, Setting..................................................3-85
Tire
Pressure Light.............................................3-50
Tires.............................................................5-48
Aluminum or Chrome-Plated Wheels,
Cleaning.................................................5-94
Buying New Tires........................................5-64
Chains.......................................................5-70
12