2007 GMC ACADIA warning light

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

Vehicle Damage Warnings
Also, in this manual you will nd these notices:
Notice:These mean there is something
that could damage your vehicle.
A notice tells about something that can damage
the vehicle. Many times, this damage would not be
covered by your vehicle’s warranty, and it could
be costly. But the notice will tell what to do to help
avoid the damage.
When you read other manuals, you might see
CAUTION and NOTICE warnings in different colors
or in different words.
There are also warning labels on the vehicle. They
use the same words, CAUTION or NOTICE.
Vehicle Symbols
The vehicle has components and labels that use
symbols instead of text. Symbols are shown along
with the text describing the operation or
information relating to a specic component,
control, message, gage, or indicator.
If you need help guring out a specic name of a
component, gage, or indicator, reference the
following topics:
Seats and Restraint Systems in Section 1
Features and Controls in Section 2
Instrument Panel Overview in Section 3
Climate Controls in Section 3
Warning Lights, Gages, and Indicators in
Section 3
Audio System(s) in Section 3
Engine Compartment Overview in Section 5
5

/(Remote Start):This button will be on the
RKE transmitter if you have remote start.
To start the vehicle using the remote start feature,
do the following:
1. Aim the transmitter at the vehicle.
2. Press and release the transmitter’s lock
button, then immediately press and hold
the transmitter’s remote start button until the
turn signal lights ash. If you cannot see
the vehicle’s lights, press and hold the remote
start button for at least four seconds. The
vehicle’s doors will lock. Pressing the remote
start button again, after the vehicle has
started, will turn off the ignition.
When the vehicle starts, the parking lamps will
turn on and remain on while the vehicle is
running.
3. If it is the rst remote start since the vehicle
has been driven, repeat these steps while the
engine is still running, to extend the time
by 10 minutes for the engine to continue to
run. Remote start can be extended one time.
After entering the vehicle during a remote start,
insert and turn the key to the ON position to drive
the vehicle.If the vehicle is left running it will automatically
shut off after 10 minutes unless a time extension
has been done.
To manually shut off a remote start, do any of the
following:
Aim the RKE transmitter at the vehicle and
press the remote start button until the
parking lamps turn off.
Turn on the hazard warning ashers.
Turn the ignition switch on and then off.
The vehicle can be remote started two separate
times between driving sequences. The engine will
run for 10 minutes after each remote start.
Or, you can extend the engine run time by another
10 minutes within the rst 10 minute remote
start time frame, and before the engine stops.
For example, if the lock button and then the remote
start buttons are pressed again after the vehicle has
been running for ve minutes, 10 minutes are
added, allowing the engine to run for 15 minutes.
The additional 10 minutes are considered a
second remote vehicle start.
104

The liftgate can also be closed by pressing the
power liftgate button next to the liftgate latch. Press
the button a second time during liftgate operation to
reverse that operation.
The power liftgate may be temporarily disabled
under extreme temperatures, or under low battery
conditions. If this occurs, the liftgate can still be
operated manually.
If you shift the transmission out of PARK (P) while
the power function is in progress, the liftgate power
function will continue to completion. If you shift the
transmission out of PARK (P) and accelerate beforethe power liftgate latches closed, the liftgate may
reverse to the open position. Cargo could fall out of
the vehicle. Always make sure the power liftgate is
closed and latched before you drive away.
If you power open the liftgate and the liftgate
support struts have lost pressure, the lights will
ash and a chime will sound. The liftgate will stay
open temporarily, then slowly close. See your
dealer/retailer for service before using the liftgate.
Obstacle Detection Features
If the liftgate encounters an obstacle during a power
open or close cycle, a warning chime will sound and
the liftgate will automatically reverse direction to the
full closed or open position. After removing the
obstruction, the power liftgate operation can be
used again. If the liftgate encounters multiple
obstacles on the same power cycle, the power
function will deactivate, and you must manually
open or close the liftgate. The LIFTGATE OPEN
warning message in the Driver Information Center
(DIC) will indicate that the liftgate is open. After
removing the obstructions, manually open the
liftgate to the full open position or close the liftgate
to the fully closed and latched position. The liftgate
will now resume normal power operation.
Power Liftgate Button Near Liftgate Latch
112

See your dealer/retailer or a locksmith who can
service PASS-Key®III+ to get a new key blank that
is cut exactly as the ignition key that operates
the system.
To program the new additional key do the
following:
1. Verify that the new key has a
1stamped
on it.
2. Insert the original, already programmed, key
in the ignition and start the engine. If the
engine will not start, see your dealer/retailer
for service.
3. After the engine has started, turn the key to
OFF, and remove the key.
4. Insert the new key to be programmed and
turn it to the ON position within ve seconds
of removing the original key.
5. The security light will turn off once the key
has been programmed.
6. Repeat Steps 1 through 5 if additional keys
are to be programmed.If you are driving and the security light comes on
and stays on, you may be able to restart your
engine. Your PASS-Key
®III+ system, however,
may not be working properly and must be serviced
by your dealer/retailer.
If you lose or damage your PASS-Key
®III+ key,
see your dealer/retailer or a locksmith who can
service PASS-Key
®III+ to have a new key made.
The SERVICE THEFT DETERRENT SYSTEM
message displays on the Driver Information Center
(DIC) when there is a problem with the
theft-deterrent system. SeeDIC Warnings and
Messages on page 244for additional information.
Do not leave the key or device that disarms or
deactivates the theft deterrent system in the
vehicle.
122

Ignition Positions
With the key in the ignition, you can turn it to four
different positions.
A (OFF):This is the only position in which you
can remove the key. This position locks the ignition
and transmission.
Notice:Using a tool to force the key from the
ignition switch could cause damage or
break the key. Use the correct key and turn the
key only with your hand. Make sure the key
is all the way in. If none of this works,
then your vehicle needs service.B (ACCESSORY):This position allows you to use
things like the radio and the windshield wipers
while the engine is off. This position will also allow
you to turn off the engine. Use ACCESSORY if
you must have your vehicle in motion while
the engine is off, for example, if your vehicle is
being pushed or towed.
C (ON):This is the position that the switch
returns to after you start your engine and release
the key. The switch stays in ON when the
engine is running. But even when the engine is
not running, you can use ON to operate your
electrical power accessories, and to display some
instrument panel warning lights.
The battery could be drained if you leave the key
in the ACCESSORY or ON position with the
engine off. You may not be able to start your
vehicle if the battery is allowed to drain for
an extended period of time.
D (START):This position starts the engine. When
the engine starts, release the key. The ignition
switch will return to ON for normal driving.
124

Parking Brake
To set the parking
brake, push down the
parking brake pedal
down with your left foot.
If the ignition is on, the brake system warning light
will come on. SeeBrake System Warning Light
on page 222.Notice:Driving with the parking brake on can
overheat the brake system and cause
premature wear or damage to brake system
parts. Verify that the parking brake is fully
released and the brake warning light is
off before driving.
To release the parking brake, hold the regular
brake pedal down with your right foot. Push down
momentarily on the parking brake pedal with
your left foot until you feel the pedal release, then
slowly pull your foot up off the park brake
pedal. If the parking brake is not released when
you begin to drive, the brake system warning light
will be on and a chime will sound warning you
that the parking brake is still on.
If you are towing a trailer and are parking on a hill,
seeTowing a Trailer on page 371.
134

Instrument Panel Overview........................ 170
Hazard Warning Flashers.......................... 172
Other Warning Devices............................. 173
Horn.......................................................... 173
Tilt and Telescopic Steering Wheel............ 173
Power Tilt Wheel and Telescopic
Steering Column.................................... 174
Turn Signal/Multifunction Lever.................. 174
Turn and Lane-Change Signals................. 175
Headlamp High/Low-Beam Changer.......... 176
Flash-to-Pass............................................ 176
Windshield Wipers..................................... 176
Windshield Washer.................................... 177
Rear Window Wiper/Washer...................... 179
Cruise Control........................................... 180
Exterior Lamps.......................................... 183
Delayed Headlamps.................................. 184
Daytime Running Lamps (DRL)/
Automatic Headlamp System.................. 185
Fog Lamps................................................ 186
Instrument Panel Brightness...................... 186
Courtesy Lamps........................................ 186Entry Lighting............................................ 187
Delayed Entry Lighting.............................. 187
Delayed Exit Lighting................................. 188
Parade Dimming........................................ 188
Reading Lamps......................................... 188
Electric Power Management...................... 188
Battery Run-Down Protection..................... 189
Head-Up Display (HUD)............................ 190
Ultrasonic Rear Parking Assist (URPA)...... 194
Accessory Power Outlet(s)........................ 197
Power Outlet 115 Volt Alternating
Current.................................................. 198
Climate Controls......................................... 199
Climate Control System............................. 199
Dual Automatic Climate Control System.... 203
Outlet Adjustment...................................... 210
Rear Air Conditioning and Heating
System.................................................. 211
Rear Air Conditioning and Heating
System and Electronic Climate
Controls................................................. 212
Section 3 Instrument Panel
167