2009 GMC ACADIA display

P(Power):Press to turn the RSA
on or off.
Volume: Turn to increase or to
decrease the volume of the wired
headphones. The left knob controls
the left headphones and the
right knob controls the right
headphones.
SRCE (Source): Press to switch
between the radio (AM/FM/XM™),
CD, and if the vehicle has these
features, DVD, front auxiliary, and
rear auxiliary.©¨(Seek): Press to go to the
previous or to the next station
and stay there. This function is
inactive, with some radios, if
the front seat passengers are
listening to the radio.
Press and hold
©or¨until the
display ashes to tune to an
individual station. The display stops
ashing after the buttons have not
been pushed for more than
two seconds. This function is
inactive, with some radios, if the
front seat passengers are listening
to the radio. While listening to a disc, press
¨to
go to the next track or chapter on the
disc. Press
©to go back to the
start of the current track or chapter
(if more than ten seconds have
played). 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
©or¨to perform
a cursor up or down on the menu.
Hold
©or¨to perform a cursor left
or right on the menu.
PROG (Program): Press to go to
the next preset radio station or
channel set on the main radio.
This function is inactive, with some
radios, if the front seat passengers
are listening to the radio.
When a CD or DVD audio disc is
playing, press PROG to go to
the beginning of the CD or DVD
audio. This function is inactive,
with some radios, if the front seat
passengers are listening to the disc.
Instrument Panel 3-119

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

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 traction control system is
enabled automatically when the
vehicle is started. It will activate and
the StabiliTrak light will ash if it
senses that any of the wheels are
spinning or beginning to lose traction
while driving. If traction control is
turned off, only the brake-traction
control portion of traction control
will work. The engine speed
management will be disabled. In this
mode, engine power is not reduced
automatically and the driven
wheels can spin more freely. This
can cause the brake-traction control
to activate constantly.
Notice:If the wheel(s) of one axle
is allowed to spin excessively
while the StabiliTrak, ABS and
brake warning lights and any
relevant DIC messages are
displayed, the transfer case could
be damaged. The repairs would
not be covered by the vehicle
warranty. Reduce engine power
and do not spin the wheel(s)
excessively while these lights
and messages are displayed.The traction control system may
activate on dry or rough roads
or under conditions such as heavy
acceleration while turning or
abrupt upshifts/downshifts of the
transmission. When this happens, a
reduction in acceleration may be
noticed, or a noise or vibration may
be heard. This is normal.
If cruise control is being used when
the system activates, the StabiliTrak
light will ash and cruise control
will automatically disengage. Cruise
control may be reengaged when
road conditions allow. SeeCruise
Control on page 3-9.
StabiliTrak may also turn off
automatically if it determines that a
problem exists with the system.
If the problem does not clear itself
after restarting the vehicle, see your
dealer/retailer for service.All-Wheel Drive (AWD)
System
If the vehicle has this feature,
engine power is sent to all four
wheels when extra traction is
needed. This is like four-wheel drive,
but there is no separate lever or
switch to engage or disengage the
axle. It is fully automatic, and
adjusts itself as needed for road
conditions.
When using a compact spare tire
on the AWD equipped vehicle,
the AWD system automatically
detects the presence of the compact
spare and the AWD is disabled.
To restore the AWD operation and
prevent excessive wear on the
AWD system, replace the compact
spare with a full-size tire as
soon as possible. SeeCompact
Spare Tire on page 5-81for more
information.
Driving Your Vehicle 4-7

This would allow fuel to
evaporate into the atmosphere.
SeeMalfunction Indicator Lamp
on page 3-41.
If the vehicle has a Driver
Information Center (DIC), the
TIGHTEN GAS CAP message
displays if the fuel cap is not
properly installed.
{CAUTION
If a re starts while you are
refueling, do not remove the
nozzle. Shut off the ow of fuel
by shutting off the pump or by
notifying the station attendant.
Leave the area immediately.
Notice:If you need a new fuel
cap, be sure to get the right type.
Your dealer/ retailer can get one
for you. If you get the wrong type,
it might not t properly. This can
cause the malfunction indicator
lamp to light and can damage the
fuel tank and emissions system.
SeeMalfunction Indicator Lamp
on page 3-41.
Filling a Portable Fuel
Container
{CAUTION
Never ll a portable fuel container
while it is in the vehicle. Static
electricity discharge from the
container can ignite the fuel
vapor. You can be badly burned
and the vehicle damaged if this
occurs. To help avoid injury to
you and others:
Dispense fuel only into
approved containers.
Do not ll a container while it
is inside a vehicle, in a
vehicle’s trunk, pickup bed, or
on any surface other than the
ground.
(Continued)
CAUTION (Continued)
Bring the ll nozzle in contact
with the inside of the ll
opening before operating the
nozzle. Contact should be
maintained until the lling is
complete.
Do not smoke while
pumping fuel.
Do not use a cellular phone
while pumping fuel.
5-8 Service and Appearance Care

How to Reset the Engine Oil
Life System
The Engine Oil Life System
calculates when to change the
engine oil and lter based on vehicle
use. Whenever the oil is changed,
reset the system so it can calculate
when the next oil change is required.
If a situation occurs where the oil
is changed prior to a CHANGE
ENGINE OIL SOON message being
turned on, reset the system.
If the vehicle does not have Driver
Information Center (DIC) buttons:
1. Turn the ignition to ON/RUN, with
the engine off. The vehicle must
be in P (Park) to access this
display. Press the trip odometer
reset stem until OIL LIFE
REMAINING displays.
2. Press and hold the trip odometer
reset stem until OIL LIFE
REMAINING shows 100%.
You will hear three chimes and
the CHANGE ENGINE OIL
SOON message will go off.3. Turn the key to LOCK/OFF.
If the CHANGE ENGINE
OIL SOON message comes
back on when the vehicle
is started, the engine oil life
system has not reset. Repeat
the procedure.
If the vehicle has Driver Information
Center (DIC) buttons:
1. Turn the ignition to ON/RUN,
with the engine off.
2. Press the vehicle information
button until OIL LIFE
REMAINING displays.
3. Press and hold the set/reset
button until 100% is displayed.
You will hear three chimes
and the CHANGE ENGINE OIL
SOON message will go off.
4. Turn the key to LOCK/OFF.
If the CHANGE ENGINE OIL SOON
message comes back on when
the vehicle is started, the engine oil
life system has not reset. Repeat
the procedure.
What to Do with Used Oil
Used engine oil contains certain
elements that can be unhealthy for
your skin and could even cause
cancer. Do not let used oil stay on
your skin for very long. Clean
your skin and nails with soap and
water, or a good hand cleaner.
Wash or properly dispose of clothing
or rags containing used engine
oil. See the manufacturer’s warnings
about the use and disposal of oil
products.
Used oil can be a threat to the
environment. If you change your own
oil, be sure to drain all the oil from the
lter before disposal. Never dispose
of oil by putting it in the trash, pouring
it on the ground, into sewers, or into
streams or bodies of water. Recycle
it by taking it to a place that collects
used oil.
5-14 Service and Appearance Care

9. If the coolant level inside the
radiator ller neck is low, add
more of the proper DEX-COOL
coolant mixture through the
ller neck until the level is back
up to the base of the ller
neck. Replace the pressure cap.
Be sure to secure it tightly.
Notice:If the pressure cap is
not tightly installed, coolant loss
and possible engine damage
may occur. Be sure the cap is
properly and tightly secured.
Engine Overheating
The vehicle has several indicators
to warn of engine overheating.
There is an engine coolant
temperature gage on the instrument
panel cluster. SeeEngine Coolant
Temperature Gage on page 3-40.The vehicle may also display
an ENGINE OVERHEATED
IDLE ENGINE and ENGINE
OVERHEATED STOP ENGINE
message in the Driver Information
Center (DIC). SeeDIC Warnings
and Messages on page 3-56.
You may decide not to lift the hood
when this warning appears, but
instead get service help right away.
SeeRoadside Assistance Program
on page 7-6.
If you do decide to lift the hood,
make sure the vehicle is parked
on a level surface
Then check to see if the engine
cooling fans are running. If the
engine is overheating, both fans
should be running. If they are
not, do not continue to run the
engine and have the vehicle
serviced.Notice:Engine damage from
running the engine without
coolant is not covered by the
warranty.
Notice:If the engine catches re
while driving with no coolant, the
vehicle can be badly damaged.
The costly repairs would not be
covered by the vehicle warranty.
SeeOverheated Engine Protection
Operating Mode on page 5-23for
information on driving to a safe
place in an emergency.
Service and Appearance Care 5-21

If Steam Is Coming From The
Engine Compartment
{CAUTION
Steam from an overheated engine
can burn you badly, even if you
just open the hood. Stay away
from the engine if you see or hear
steam coming from it. Turn it off
and get everyone away from the
vehicle until it cools down. Wait
until there is no sign of steam or
coolant before you open the hood.
If you keep driving when the
vehicles engine is overheated, the
liquids in it can catch re. You or
others could be badly burned.
Stop the engine if it overheats,
and get out of the vehicle until the
engine is cool.
SeeOverheated Engine
Protection Operating Mode on
page 5-23for information on
driving to a safe place in an
emergency.
If No Steam Is Coming From
The Engine Compartment
If an engine overheat warning is
displayed but no steam can be seen
or heard, the problem may not be too
serious. Sometimes the engine can
get a little too hot when the vehicle:
Climbs a long hill on a hot day.
Stops after high-speed driving.
Idles for long periods in traffic.
Tows a trailer.
If the overheat warning is displayed
with no sign of steam:
1. Turn the air conditioning off.
2. Turn the heater on to the highest
temperature and to the highest
fan speed. Open the windows as
necessary.
3. If in a traffic jam, shift to
N (Neutral), otherwise, shift
to the highest gear while
driving—D(Drive) or L (Low).If the temperature overheat gage is
no longer in the overheat zone or an
overheat warning no longer displays,
the vehicle can be driven. Continue
to drive the vehicle slow for about
10 minutes. Keep a safe vehicle
distance from the car in front of you.
If the warning does not come back
on, continue to drive normally.
If the warning continues, pull
over, stop, and park the vehicle
right away.
If there is no sign of steam, idle
the engine for three minutes while
parked. If the warning is still
displayed, turn off the engine until it
cools down. Also, see “Overheated
Engine Protection Operating Mode”
next in this section.
5-22 Service and Appearance Care