Seats and Restraint Systems
........................ 7
Front Seats
.............................................. 9
Rear Seats
............................................. 18
Safety Belts
............................................ 24
Child Restraints
...................................... 48
Airbag System
........................................ 76
Restraint System Check
......................... 92
Features and Controls
................................. 95
Keys
....................................................... 97
Doors and Locks
.................................. 106
Windows
............................................... 114
Theft-Deterrent Systems
....................... 118
Starting and Operating Your Vehicle
..... 123
Mirrors
.................................................. 140
OnStar
®System
................................... 145
Universal Home Remote System
.......... 149
Storage Areas
...................................... 161
Sunroof
................................................ 164Instrument Panel
........................................ 167
Instrument Panel Overview
................... 170
Climate Controls
................................... 199
Warning Lights, Gages, and Indicators
... 214
Driver Information Center (DIC)
............ 232
Audio System(s)
................................... 264
Driving Your Vehicle
.................................. 329
Your Driving, the Road, and
Your Vehicle
..................................... 330
Towing
................................................. 367
Service and Appearance Care
................... 383
Service
................................................. 385
Fuel
...................................................... 387
Checking Things Under the Hood
......... 394
All-Wheel Drive
..................................... 430
Headlamp Aiming
................................. 431
Bulb Replacement
................................ 432
Windshield Wiper Blade Replacement
... 434
2007 GMC Acadia Owner ManualM
1
The heated seats will turn off ten seconds after
the ignition is turned off. If you want to use
the heated seat feature after you restart your
vehicle, you will need to press the heated seat
or seatback button again.
If your vehicle has remote vehicle start and is
started using the remote keyless entry transmitter,
the front heated seats will be turned on to the
high setting if it is cold outside. See “Remote
Vehicle Start” underRemote Keyless Entry (RKE)
System Operation on page 100. When the key is
inserted into the ignition and the ignition is turned
on, the heated seat feature will turn off. To turn
the heated seat feature back on, press the
desired button.Memory Seat and Mirrors
Your vehicle may have the memory package.
The controls for this feature are located on the
driver’s door panel, and are used to program and
recall memory settings for the driver’s seat and
outside mirrors.
To save your positions in memory, do the
following:
1. Adjust the driver’s seat, including the seatback
recliner and lumbar and both outside mirrors
to a comfortable position.
SeeOutside Power Mirrors on page 142for
more information.
Not all mirrors will have the ability to save and
recall the mirror positions.
2. Press and hold button 1 until two beeps let
you know that the position has been stored.
13
A second seating and mirror position can be
programmed by repeating the above steps and
pressing button 2.
To recall the memory positions, the vehicle must
be in PARK (P). Press and release either button 1
or button 2 corresponding to the desired driving
position. The seat and outside mirrors will move to
the position previously stored. You will hear a
single beep.
If you use the Remote Keyless Entry (RKE)
transmitter to enter your vehicle and the remote
recall memory feature is on, automatic seat
and mirror movement will occur. See “MEMORY
SEAT RECALL” underDIC Vehicle Customization
(With DIC Buttons) on page 255for more
information.
To stop recall movement of the memory feature at
any time, press one of the power seat controls,
memory buttons, or power mirror buttons.
If something has blocked the driver’s seat while
recalling a memory position, the driver’s seat recall
may stop working. If this happens, press the
appropriate control for the area that is not recalling
for two seconds, after the obstruction is removed.Then try recalling the memory position again by
pressing the appropriate memory button. If
the memory position is still not being recalled, see
your dealer/retailer for service.
Easy Exit Seat
The control for this feature is located on the
driver’s door panel between buttons 1 and 2.
With the vehicle in PARK (P), the exit position can
be recalled by pressing the exit button. You will
hear a single beep. The driver’s seat will
move back.
If the easy exit seat feature is on in the Driver
Information Center (DIC), automatic seat
movement will occur when the key is removed
from the ignition. See “EASY EXIT SEAT” under
DIC Vehicle Customization (With DIC Buttons)
on page 255for more information.
Further programming for the memory seat feature
can be done using the DIC. You can select or
cancel the following:
The automatic easy exit seat feature.
The remote memory seat recall feature.
For programming information, seeDIC Vehicle
Customization (With DIC Buttons) on page 255.
14
Keys.............................................................. 97
Remote Keyless Entry (RKE) System.......... 98
Remote Keyless Entry (RKE) System
Operation............................................... 100
Doors and Locks........................................ 106
Door Locks................................................ 106
Power Door Locks..................................... 107
Delayed Locking........................................ 107
Programmable Automatic Door Locks........ 107
Rear Door Security Locks......................... 108
Lockout Protection..................................... 108
Liftgate...................................................... 109
Power Liftgate........................................... 110
Windows...................................................... 114
Power Windows........................................ 115
Sun Visors................................................ 117Theft-Deterrent Systems............................. 118
Content Theft-Deterrent............................. 118
PASS-Key
®III+......................................... 120
PASS-Key®III+ Operation......................... 121
Starting and Operating Your Vehicle......... 123
New Vehicle Break-In................................ 123
Ignition Positions....................................... 124
Retained Accessory Power (RAP)............. 125
Starting the Engine.................................... 126
Engine Coolant Heater.............................. 127
Automatic Transmission Operation............. 129
Tow/Haul Mode......................................... 133
Parking Brake........................................... 134
Shifting Into Park (P)................................. 135
Shifting Out of Park (P)............................. 137
Parking Over Things That Burn................. 137
Engine Exhaust......................................... 138
Running the Engine While Parked............. 139
Section 2 Features and Controls
95
Mirrors......................................................... 140
Manual Rearview Mirror with OnStar®....... 140
Automatic Dimming Rearview Mirror with
OnStar
®and Compass........................... 140
Outside Power Mirrors............................... 142
Outside Power Foldaway Mirrors............... 143
Outside Convex Mirror............................... 144
Outside Heated Mirrors............................. 145
OnStar
®System.......................................... 145
Universal Home Remote System................ 149
System Identi cation.................................. 149
Universal Home Remote System............... 150
Universal Home Remote System
Operation (With One Triangular LED)..... 150
Universal Home Remote System
Operation (With Three Round LED)....... 154Storage Areas............................................. 161
Glove Box................................................. 161
Cupholder(s).............................................. 161
Instrument Panel Storage Area.................. 161
Center Console Storage Area.................... 161
Floor Mats................................................. 162
Luggage Carrier........................................ 162
Rear Seat Armrest.................................... 163
Convenience Net....................................... 163
Cargo Cover............................................. 163
Cargo Tie Downs...................................... 163
Cargo Management System...................... 164
Sunroof....................................................... 164
Section 2 Features and Controls
96
4. Snap the front and the back of the transmitter
together.
5. Test the operation of the transmitter with the
vehicle.
Remote Vehicle Start
Your vehicle may have a remote starting feature.
This feature allows you to start the engine
from outside of the vehicle. It may also start up
the vehicle’s heating or air conditioning systems
and rear window defogger. Normal operation of the
system will return after the key is turned to the
ON position.
If your vehicle has an automatic climate control
system, during remote start, the climate control
system will default to a heating mode during colder
outside temperatures and a cooling mode during
warmer outside temperatures. If your vehicle
does not have an automatic climate control
system, during remote start, the climate control
system will turn on at the setting the vehicle was
set to when the vehicle was last turned off.During a remote start, if your vehicle has an
automatic climate control system and heated
seats, the heated seats will turn on during colder
outside temperatures and will shut off when
the key is turned to RUN. If your vehicle does not
have an automatic climate control system,
during remote start, you will need to manually turn
the heated seats on and off. See Heated Seats
for additional information
Laws in some communities may restrict the use of
remote starters. For example, some laws may
require a person using the remote start to have the
vehicle in view when doing so. Check local
regulations for any requirements on remote starting
of vehicles.
The RKE transmitter with the remote start button,
provides an increased range of operation. However,
the range may be less while the vehicle is running.
As a result, you may need to be closer to your
vehicle to turn it off, than you were to turn it on.
There are other conditions which can affect the
performance of the transmitter, seeRemote
Keyless Entry (RKE) System on page 98for
additional information.
103
Once two remote starts, or a single remote start
with one time extension has been done, the
vehicle must be started with the key.
After the key is removed from the ignition, the
vehicle can be remote started again.
The vehicle cannot be remote started if the key is
in the ignition, the hood is not closed, or if
there is an emission control system malfunction.
Also, the engine will turn off during a remote
vehicle start if the coolant temperature gets too
high or if the oil pressure gets low.
Vehicles that have the remote vehicle start feature
are shipped from the factory with the remote
vehicle start system enabled. The system may be
enabled or disabled through the DIC if your
vehicle has DIC buttons. See “REMOTE START”
underDIC Vehicle Customization (With DIC
Buttons) on page 255for additional information. If
your vehicle does not have DIC buttons, see
your dealer/retailer to enable or disable the remote
vehicle start system.Remote Start Ready
If your vehicle does not have the remote vehicle
start feature, it will have the remote start ready
feature. This feature allows your dealer/retailer to
add the manufacturer’s remote vehicle start
feature.
See your dealer/retailer if you would like to add
the manufacturer’s remote vehicle start feature to
your vehicle.
105
Liftgate
{CAUTION:
It can be dangerous to drive with the
liftgate open because carbon monoxide
(CO) gas can come into your vehicle. You
cannot see or smell CO. It can cause
unconsciousness and even death.
If you must drive with the liftgate open, or
if electrical wiring or other cable
connections must pass through the seal
between the body and the liftgate:
Make sure all other windows are shut.
Turn the fan on your heating or
cooling system to its highest speed
with the recirculation mode off. That
will force outside air into your vehicle.
SeeClimate Control System on
page 199.
CAUTION: (Continued)
CAUTION: (Continued)
If you have air outlets on or under
the instrument panel, open them all
the way.
If your vehicle has a power liftgate,
disable the power liftgate function.
SeePower Liftgate on page 110.
If your vehicle has a power liftgate, seePower
Liftgate on page 110.
To unlock the liftgate, use the power door lock
switch or press the door unlock button on
the Remote Keyless Entry (RKE) transmitter twice.
SeeRemote Keyless Entry (RKE) System
Operation on page 100.
To open the liftgate, press the touchpad on the
underside of the liftgate handle. The vehicle must
be in PARK (P) to open the liftgate. To close
the liftgate, use the pull cup or pull strap as an aid.
109