2009 GMC ACADIA instrument panel

When a disc is playing in the CD or
DVD changer, press PROG to
select the next disc, if multiple discs
are loaded. This function is
inactive, with some radios, if the
front seat passengers are listening
to the disc.
When a DVD video menu is being
displayed, press PROG to perform
the ENTER menu function.
Rear Audio
Controller (RAC)
The vehicle may have the Rear
Audio Controller (RAC). Certain
radio functions can be controlled
with RAC.
xw(Next/Previous):Press the
down or up arrows to go to the next
or to the previous radio station
stored as a favorite.
When a CD/DVD is playing, press
the down or up arrows to go to
the next or previous track or chapter.
©SEEK¨:Press the SEEK
arrows to go to the previous or to
the next radio station while in
AM, FM, or XM™ (if equipped).
Press the SEEK arrows to go to the
previous or to the next track or
chapter while sourced to a CD or
DVD slot.
SRCE (Source):Press this button
to switch between the radio (AM,
FM), XM™ (if equipped), CD, and if
the vehicle has these features,
DVD, front auxiliary, and rear
auxiliary.
>(Mute):Press this button to
silence the system. Press this button
again, or any other radio button,
to turn the sound on.
+/−
x(Volume):Press the plus or
minus volume buttons to increase
or to decrease the volume.
Theft-Deterrent Feature
THEFTLOCK®is designed to
discourage theft of the vehicle’s
radio by learning a portion of
the Vehicle Identication Number
(VIN). The radio does not operate if
it is stolen or moved to a different
vehicle.
3-120 Instrument Panel

Audio Steering Wheel
Controls
Vehicles with audio steering wheel
controls could differ depending
on the vehicle’s options. Some audio
controls can be adjusted at the
steering wheel.
w(Next):Press to go to the next
radio station stored as a favorite,
or the next track if a CD/DVD
is playing.
cx(Previous/End):Press to
go to the previous radio station
stored as a favorite, the next track if
a CD/DVD is playing, to reject an
incoming call, or end a current call.
bg(Mute/Push to Talk):Press
to silence the vehicle speakers only.
Press again to turn the sound on.
For vehicles with OnStar
®or
Bluetooth systems, press and hold
for longer than two seconds to
interact with those systems. See
OnStar
®System on page 2-41and
Bluetooth®on page 3-99in this
manual for more information.
SRCE (Source):Press to switch
between the radio (AM, FM, XM),
CD, and for vehicles with, DVD,
front auxiliary, and rear auxiliary.
For vehicles with the navigation
system, press and hold this button
for longer than one second to initiate
voice recognition. See “Voice
Recognition” in the Navigation
System manual for more information.+
e−e(Volume):Press to
increase or to decrease the radio
volume.
¨(Seek):Press to go to the next
radio station while in AM, FM, or
XM™. Press
¨to go to the next
track or chapter while sourced to the
CD or DVD slot. Press the
¨if
multiple discs are loaded to go to
the next disc while sourced to a
CD player.
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.
Instrument Panel 3-121

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 the radio.
FM Stereo
FM signals only reach about
10 to 40 miles (16 to 65 km).
Although the radio has a built-in
electronic circuit that automatically
works to reduce interference,
some static can occur, especially
around tall buildings or hills, 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 tunnels may
cause loss of the XM signal for
a period of time.
Cellular Phone Usage
Cellular phone usage may cause
interference with the vehicle’s radio.
This interference may occur when
making or receiving phone calls,
charging the phone’s battery,
or simply having the phone on.
This interference causes an
increased level of static while
listening to the radio. If static is
received while listening to the radio,
unplug the cellular phone and
turn it off.
Multi-Band Antenna
The multi-band antenna is located
on the roof of the vehicle. This
type of antenna is used with
the AM/FM radio, as well as
OnStar
®and the XM™ Satellite
Radio Service System, if the vehicle
has these features. Keep this
antenna clear of snow and ice build
up for clear radio reception. If the
vehicle has a sunroof, the
performance of the radio system
may be affected if the sunroof
is open. Loading items onto the roof
of the vehicle can interfere with
the performance of the radio system
and, if the vehicle has this feature,
OnStar
®. Make sure the multi-band
antenna is not obstructed.
3-122 Instrument Panel

If the system fails to turn on or
activate, the StabiliTrak light along
with one of the following messages
will be displayed on the Driver
Information Center (DIC):
TRACTION CONTROL OFF,
SERVICE TRACTION CONTROL,
SERVICE STABILITRAK. If these
conditions are observed, turn the
vehicle off, wait 15 seconds, and
then turn it back on again to reset the
system. If any of these messages still
appear on the Driver Information
Center (DIC), the vehicle should be
taken in for service. For more
information on the DIC messages,
seeDriver Information Center (DIC)
on page 3-46.
The StabiliTrak light will ash on the
instrument panel cluster when the
system is both on and activated.
The system may be heard or
felt while it is working; this is normal.The traction control disable button
is located on the instrument
panel below the climate controls.
The traction control part of
StabiliTrak can be turned off by
pressing and releasing the traction
control disable button.
Traction control can be turned on
by pressing and releasing the
traction control disable button if
not automatically shut off for any
other reason.
When the traction control system is
turned off, the StabiliTrak light and
the appropriate traction control off
message will be displayed on the
DIC to warn the driver. The vehicle
will still have brake-traction control
when traction control is off, but will
not be able to use the engine speed
management system. See “Traction
Control Operation” next for more
information.When the traction control system
has been turned off, system noises
may be heard and felt as a result
of the brake-traction control working.
It is recommended to leave the
system on for normal driving
conditions, but it may be necessary
to turn the system off if the
vehicle is stuck in sand, mud, ice or
snow, and you want to “rock” the
vehicle to attempt to free it. It
may also be necessary to turn off
the system when driving in extreme
off-road conditions where high
wheel spin is required. SeeIf Your
Vehicle is Stuck in Sand, Mud,
Ice, or Snow on page 4-15.
Traction Control Operation
The traction control system is part
of the StabiliTrak system. Traction
control limits wheel spin by reducing
engine power to the wheels
(engine speed management) and
by applying brakes to each
individual wheel (brake-traction
control) as necessary.
4-6 Driving Your Vehicle

The surface of a curve or an
overpass can remain icy when the
surrounding roads are clear.
Avoid sudden steering maneuvers
and braking while on ice.
Turn off cruise control, if equipped,
on slippery surfaces.
Blizzard Conditions
Being stuck in snow can be in a
serious situation. Stay with the
vehicle unless there is help nearby.
If possible, use theRoadside
Assistance Program on page 7-6.
To get help and keep everyone
in the vehicle safe:
Turn on theHazard Warning
Flashers on page 3-5.
Tie a red cloth to an outside
mirror.
{CAUTION
Snow can trap engine exhaust
under the vehicle. This may cause
exhaust gases to get inside.
Engine exhaust contains carbon
monoxide (CO) which cannot be
seen or smelled. It can cause
unconsciousness and even death.
If the vehicle is stuck in the snow:
Clear away snow from
around the base of your
vehicle, especially any that is
blocking the exhaust pipe.
Check again from time to
time to be sure snow does
not collect there.
Open a window about two
inches (5 cm) on the side of
the vehicle that is away from
the wind to bring in fresh air.
Fully open the air outlets on or
under the instrument panel.
(Continued)
CAUTION (Continued)
Adjust the Climate Control
system to a setting that
circulates the air inside the
vehicle and set the fan speed
to the highest setting. See
Climate Control System in
the Index.
For more information about
carbon monoxide, seeEngine
Exhaust on page 2-30.
Snow can trap exhaust gases
under your vehicle. This can cause
deadly CO (carbon monoxide) gas
to get inside. CO could overcome
you and kill you. You cannot see it
or smell it, so you might not know it
is in your vehicle. Clear away snow
from around the base of your
vehicle, especially any that is
blocking the exhaust.
Run the engine for short periods
only as needed to keep warm,
but be careful.
4-14 Driving Your Vehicle

Backing Up
Hold the bottom of the steering
wheel with one hand. Then, to move
the trailer to the left, move that
hand to the left. To move the trailer
to the right, move your hand to
the right. Always back up slowly
and, if possible, have someone
guide you.
Making Turns
Notice:Making very sharp turns
while trailering could cause
the trailer to come in contact with
the vehicle. The vehicle could
be damaged. Avoid making very
sharp turns while trailering.
When turning with a trailer, make
wider turns than normal. Do this so
the trailer won’t strike soft shoulders,
curbs, road signs, trees or other
objects. Avoid jerky or sudden
maneuvers. Signal well in advance.
Turn Signals When Towing a
Trailer
The arrows on the instrument panel
ash whenever signaling a turn
or lane change. Properly hooked up,
the trailer lamps also ash, telling
other drivers the vehicle is turning,
changing lanes or stopping.
When towing a trailer, the arrows on
the instrument panel ash for turns
even if the bulbs on the trailer are
burned out. For this reason you may
think other drivers are seeing the
signal when they are not. It is
important to check occasionally to be
sure the trailer bulbs are still working.
Driving on Grades
Because of the added load of the
trailer, the vehicle’s engine may
overheat on hot days, when going
up a long or steep grade with a
trailer. If the engine coolant
temperature gage indicates
overheating, turn off the air
conditioning to reduce engine load,
pull off the road and stop in a
safe spot. Let the engine run while
parked, preferably on level
ground, with the transmission in
P (Park) for a few minutes before
turning the engine off.
Reduce speed and shift to a lower
gearbeforestarting down a long
or steep downgrade. If the
transmission is not shifted down, the
brakes might have to be used so
much that they would get hot and no
longer work well.
On a long uphill grade, shift down
and reduce the vehicle speed
to around 55 mph (88 km/h) to
reduce the possibility of the engine
and the transmission overheating.
4-30 Driving Your Vehicle

Tow/Haul Mode
Tow/Haul is a feature that assists
when pulling a heavy trailer or
a large or heavy load. The purpose
of the Tow/Haul mode is to:
Reduce the frequency and
improve the predictability of
transmission shifts when pulling
a heavy trailer or a large or
heavy load.
Provide the same solid shift feel
when pulling a heavy trailer or a
large or heavy load as when
the vehicle is unloaded.
Improve control of vehicle speed
while requiring less throttle pedal
activity when pulling a heavy
trailer or a large or heavy load.
Increase the charging system
voltage to assist in recharging
a battery installed in a trailer.Press this button located on the
console to turn on and turn off the
Tow/Haul mode.
The Tow/Haul light on the
instrument panel will come on to
indicate that Tow/Haul mode
has been selected.
Tow/Haul may be turned off by
pressing the button again, at which
time the indicator light on the
instrument panel will turn off. The
vehicle will automatically turn
off Tow/Haul every time it is started.
Tow/Haul is designed to be most
effective when the vehicle and
trailer combined weight is at
least 75 percent of the vehicle’s
Gross Combined Weight Rating
(GCWR). See Weight of the Trailerearlier in this section. Tow/Haul is
most useful under the following
driving conditions:
When pulling a heavy trailer or a
large or heavy load through
rolling terrain.
When pulling a heavy trailer or a
large or heavy load in stop and
go traffic.
When pulling a heavy trailer or a
large or heavy load in busy
parking lots where improved low
speed control of the vehicle is
desired.
Operating the vehicle in Tow/Haul
when lightly loaded or with no trailer
at all will not cause damage.
However, there is no benet to the
selection of Tow/Haul when the
vehicle is unloaded. Such a selection
when unloaded may result in
unpleasant engine and transmission
driving characteristics and reduced
fuel economy. Tow/Haul is
recommended only when pulling a
heavy trailer or a large or heavy load.
Driving Your Vehicle 4-31

When It Is Time for
New Tires.......................5-48
Buying New Tires.............5-49
Different Size Tires and
Wheels............................5-50
Uniform Tire Quality
Grading...........................5-51
Wheel Alignment and
Tire Balance....................5-53
Wheel Replacement..........5-53
Tire Chains.......................5-54
If a Tire Goes Flat............5-55
Tire Sealant and
Compressor Kit...............5-56
Tire Sealant and
Compressor Kit Storage. . .5-68
Changing a Flat Tire.........5-69
Removing the Spare Tire
and Tools........................5-69
Removing the Flat Tire
and Installing the
Spare Tire
.......................5-72
Secondary Latch System. . .5-76
Storing a Flat or Spare
Tire and Tools.................5-78
Compact Spare Tire..........5-81
Appearance Care
Interior Cleaning................5-81
Fabric/Carpet....................5-83
Leather.............................5-83
Instrument Panel, Vinyl,
and Other Plastic
Surfaces
..........................5-84
Care of Safety Belts.........5-84
Weatherstrips....................5-84
Washing Your Vehicle.......5-84
Cleaning Exterior
Lamps/Lenses.................5-85
Finish Care.......................5-85
Windshield, Backglass,
and Wiper Blades............5-86
Aluminum or
Chrome-Plated
Wheels and Trim
.............5-86
Tires.................................5-87
Sheet Metal Damage........5-87
Finish Damage..................5-88
Underbody Maintenance. . . .5-88
Chemical Paint Spotting. . . .5-88
Vehicle Identication
Vehicle Identication
Number (VIN)..................5-88
Service Parts
Identication Label...........5-89
Electrical System
High Voltage Devices
and Wiring......................5-89
Add-On Electrical
Equipment.......................5-89
Windshield Wiper Fuses. . . .5-90
Power Windows and
Other Power Options.......5-90
Fuses and Circuit
Breakers.........................5-90
Instrument Panel Fuse
Block...............................5-90
Underhood Fuse Block......5-92
Capacities and
Specications
Capacities and
Specications..................5-96
5-2 Service and Appearance Care