service GMC ACADIA 2010 Service Manual

7-12 Infotainment System
This interference can cause 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.
Audio Players
CD Player
Playing a CD
Insert a CD partway into the slot,
label side up. The player pulls it in
and the CD should begin playing.
ZEJECT : Press and release to
eject the disc that is currently
playing. A beep sounds and
Ejecting Disc displays. Once the
disc is ejected, Remove Disc
displays. The disc can be removed.
If the disc is not removed, after
several seconds, the disc
automatically pulls back into the
player.
f(Tune): Turn to select tracks on
the CD that is currently playing.
©SEEK¨: Press©to go to
the start of the current track, if more
than ten seconds on the CD have
played. Press
¨to go to the next
track. If either arrow is held, or pressed
multiple times, the player continues
moving backward or forward
through the tracks on the CD.
sREV (Fast Reverse):
Press
and hold to reverse playback quickly
within a track. Sound will be heard
at a reduced volume. Release to
resume playing the track. The
elapsed time of the track displays.
\FWD (Fast Forward): Press
and hold to advance playback
quickly within a track. Sound will be
heard at a reduced volume. Release
to resume playing the track. The
elapsed time of the track displays.
RDM (Random): CD tracks can be
listened to in random, rather than
sequential order with the random
setting. To use random, press the
softkey under the RDM label until
Random Current Disc displays.
Press the softkey again to turn off
random play.

Infotainment System 7-53
3. Say the name tag of the personto call.
.If the system clearly
recognizes the name tag it
responds with “OK, calling,
” and dials the
number.
.If the system is unsure it
recognizes the right name
tag, it confirms the name
tag followed by a tone.
If the name tag is correct,
say “Yes”. The system
responds with “OK, calling,
” and dials the
number. If the name tag is
not correct, say “No”. The
system will ask for the
name tag to be re-entered.
Once connected, the person called
will be heard through the audio
speakers. Using the Re-dial Command
1. Press and hold
b
gfor
two seconds. The system
responds with “Ready”followed
by a tone.
2. After the tone, say “Re-dial”. The
system responds with “Re-dial
using ” and dials
the last number called from the
connected Bluetooth phone.
Once connected, the person called
will be heard through the audio
speakers.
Receiving a Call
When an incoming call is received,
the audio system mutes and a ring
tone is heard in the vehicle.
.Pressb gand begin speaking
to answer the call.
.Pressc xto ignore a call.
Call Waiting
Call waiting must be supported on
the Bluetooth phone and enabled by
the wireless service carrier to work.
.Pressbgto answer an
incoming call when another call
is active. The original call is
placed on hold.
.Pressb gagain to return to
the original call.
.To ignore the incoming call,
continue with the original call
with no action.
.Pressc xto disconnect the
current call and switch to the call
on hold.

7-54 Infotainment System
Three-Way Calling
Three-Way Calling must be
supported on the Bluetooth phone
and enabled by the wireless service
carrier to work.
1. While on a call press
bg.
The system responds with
“Ready” followed by a tone.
2. Say “Three-way call”. The
system responds with
“Three-way call, please say dial
or call”.
3. Use the dial or call command to dial the number of the third party
to be called.
4. Once the call is connected, press
bgto link all the callers
together.
Ending a Call
Pressc xto end a call.
Muting a Call
During a call, all sounds from inside
the vehicle can be muted so that the
person on the other end of the call
cannot hear them.
To Mute a call
1. Press
bg. The system
responds with “Ready”followed
by a tone.
2. Say “Mute Call”. The system
responds with “Call muted”.
To Cancel Mute
1. Press
b g. The system
responds with “Ready”followed
by a tone.
2. After the tone, say “Mute Call”.
The system responds with
“Resuming call”.
Transferring a Call
Audio can be transferred between
the in-vehicle Bluetooth system and
the cell phone. To Transfer Audio to the Cell
Phone
During a call with the audio in the
vehicle:
1. Press
b
g. The system
responds with “Ready”followed
by a tone.
2. Say “Transfer Call.” The system
responds with “Transferring call”
and the audio will switch from
the vehicle to the cell phone.
To Transfer Audio to the In-Vehicle
Bluetooth System
The cellular phone must be paired
and connected with the Bluetooth
system before a call can be
transferred. The connection process
can take up to two minutes after the
key is turned to the ON/RUN or
ACC/ACCESSORY position.
During a call with the audio on the
cell phone, press
b gfor more
than two seconds. The audio
switches from the cell phone to the
vehicle.

Driving and Operating 9-7
Hydroplaning
Hydroplaning is dangerous. Water
can build up under your vehicle's
tires so they actually ride on the
water. This can happen if the road is
wet enough and you are going fast
enough. When your vehicle is
hydroplaning, it has little or no
contact with the road.
There is no hard and fast rule about
hydroplaning. The best advice is to
slow down when the road is wet.
Other Rainy Weather Tips
Besides slowing down, other wet
weather driving tips include:
.Allow extra following distance.
.Pass with caution.
.Keep windshield wiping
equipment in good shape.
.Keep the windshield washer fluid
reservoir filled.
.Have good tires with proper
tread depth. SeeTireson
page 10‑37.
.Turn off cruise control.
Highway Hypnosis
Always be alert and pay attention to
your surroundings while driving.
If you become tired or sleepy, find a
safe place to park your vehicle
and rest.
Other driving tips include:
.Keep the vehicle well ventilated.
.Keep interior temperature cool.
.Keep your eyes moving —scan
the road ahead and to the sides.
.Check the rearview mirror and
vehicle instruments often.
Hill and Mountain Roads
Driving on steep hills or through
mountains is different than driving
on flat or rolling terrain. Tips for
driving in these conditions include:
.Keep the vehicle serviced and in
good shape.
.Check all fluid levels and brakes,
tires, cooling system, and
transmission.
.Going down steep or long hills,
shift to a lower gear.
{WARNING
If you do not shift down, the
brakes could get so hot that they
would not work well. You would
then have poor braking or even
none going down a hill. You could
crash. Shift down to let the engine
assist the brakes on a steep
downhill slope.

9-16 Driving and Operating
Ignition Positions
The ignition switch has four different
positions.
In order to shift out of P (Park), the
ignition must be in ON/RUN or ACC/
ACCESSORY and the brake pedal
must be applied.Notice:
Using a tool to force the
key to turn in the ignition could
cause damage to the switch or
break the key. Use the correct
key, make sure it is all the way in,
and turn it only with your hand.
If the key cannot be turned by
hand, see your dealer/retailer.
((LOCK/OFF): This position locks
the ignition and transmission. The
key can be removed in LOCK/OFF.
The shift lever must be in P (Park)
to turn the ignition switch to
LOCK/OFF.
The steering can bind with the
wheels turned off center. If this
happens, move the steering wheel
from right to left while turning the
key to ACC/ACCESSORY. If this
doesn't work, then the vehicle needs
service.
ACC (ACC/ACCESSORY): This is
the position in which you can
operate the electrical accessories or items plugged into the accessory
power outlets. This position unlocks
the ignition and steering wheel. Use
this position if the vehicle must be
pushed or towed.
R(ON/RUN):
This position can be
used to operate the electrical
accessories and to display some
instrument panel warning and
indicator lights. The switch stays in
this position when the engine is
running. The transmission is also
unlocked in this position. If you
leave the key in the ACC/
ACCESSORY or ON/RUN position
with the engine off, the battery could
be drained. You may not be able to
start the vehicle if the battery is
allowed to drain for an extended
period of time.
/(START): This is the position
that starts the engine. When the
engine starts, release the key. The
ignition switch will return to ON/RUN
for driving.

9-24 Driving and Operating
D (Drive):This position is for
normal driving. It provides the best
fuel economy. If you need more
power for passing, and you are:
.Going less than 56 km/h
(35 mph), push the accelerator
pedal about halfway down.
.Going about 56 km/h (35 mph) or
more, push the accelerator all
the way down.
Notice: If the vehicle seems to
accelerate slowly or not shift
gears when you go faster, and
you continue to drive the vehicle
that way, you could damage the
transmission. Have the vehicle
serviced right away. You can
drive in L (Low) when you are
driving less than 56 km/h (35 mph)
and D (Drive) for higher speeds
until then.
L (Low): This position gives you
access to gear ranges. This
provides more engine braking but
lower fuel economy than D (Drive).
You can use it on very steep hills,
or in deep snow or mud.
Manual Mode
Electronic Range Select
(ERS) Mode
ERS mode allows you to choose the
top-gear limit of the transmission
and the vehicle's speed while
driving down hill or towing a trailer.
The vehicle has an electronic shift
position indicator within the
instrument panel cluster. When
using the ERS Mode a number will
display next to the L, indicating the
current gear that has been selected.
To use this feature:
1. Move the shift lever to L (Low).
2. Press the plus/minus button located on the shift lever, to
increase or decrease the gear
range available.
When you shift from D (Drive) to
L (Low), the transmission will shift to
a pre-determined lower gear range.
The highest gear available for this
pre-determined range is displayed
next to the L in the DIC. See DriverInformation Center (DIC) (With DIC
Buttons)
on page 5‑28or
Driver
Information Center (DIC) (Without
DIC Buttons)
on page 5‑28for
more information. The number
displayed in the DIC is the highest
gear that the transmission will be
allowed to operate in. This means
that all gears below that number are
available. For example, when
4 (Fourth) is shown next to the L,
1 (First) through 4 (Fourth) gears are
automatically shifted by the vehicle.
The transmission will not shift into
5 (Fifth) until the + (Plus) button is
used or you shift back into D (Drive).
While in L (Low), the transmission
will prevent shifting to a lower gear
range if the engine speed is too
high. You have a brief period of time
to slow the vehicle. If vehicle speed
is not reduced within the time
allowed, the lower gear range shift
will not be completed. You must
further slow the vehicle, then press
the −(Minus) button to the desired
lower gear range.

9-28 Driving and Operating
Ride Control Systems
StabiliTrak System
The vehicle has the StabiliTrak
system which combines antilock
brake, traction and stability control
systems and helps the driver
maintain directional control of the
vehicle in most driving conditions.
When you first start the vehicle and
begin to drive away, the system
performs several diagnostic checks
to ensure there are no problems.
The system may be heard or felt
while it is working. This is normal
and does not mean there is a
problem with the vehicle. The
system should initialize before the
vehicle reaches 32 km/h (20 mph).
In some cases, it may take
approximately 3.2 km (2 miles) of
driving before the system initializes.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, see
Driver
Information Center (DIC) (With DIC
Buttons)
on page 5‑23or Driver
Information Center (DIC) (Without
DIC Buttons) on page 5‑28.
The StabiliTrak light will flash 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.

9-30 Driving and Operating
If cruise control is being used when
the system activates, the StabiliTrak
light will flash and cruise control will
automatically disengage. Cruise
control may be reengaged when
road conditions allow. SeeCruise
Control on page 9‑30.
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.Cruise Control
With cruise control, a speed of
about 40 km/h (25 mph) or more can
be maintained without keeping your
foot on the accelerator. Cruise
control does not work at speeds
below about 40 km/h (25 mph).
When the brakes are applied, the
cruise control is disengaged.
{WARNING
Cruise control can be dangerous
where you cannot drive safely at
a steady speed. So, do not use
the cruise control on winding
roads or in heavy traffic.
Cruise control can be dangerous
on slippery roads. On such roads,
fast changes in tire traction can
cause excessive wheel slip, and
you could lose control. Do not use
cruise control on slippery roads.
The cruise control buttons are
located on left side of the steering
wheel.
T(On/Off): Press to turn cruise
control on and off. The indicator
comes on when cruise control is on.
+ RES (Resume/Accelerate):
Press to make the vehicle
accelerate or resume to a previously
set speed.
SET– :Press to set the speed or
make the vehicle decelerate.

Driving and Operating 9-37
Rear Vision Camera Error
Messages
Service Rear Vision Camera
System:This message can display
when the system is not receiving
information it requires from other
vehicle systems.
If any other problem occurs or if a
problem persists, see your dealer/
retailer.Rear Vision Camera Location
The camera is located above the
license plate. The area displayed by the camera is
limited and does not display objects
that are close to either corner or
under the bumper. The area
displayed can vary depending on
vehicle orientation or road
conditions. The distance of the
image that appears on the screen
differs from the actual distance.
The following illustration shows the
field of view that the camera
provides.

9-40 Driving and Operating
Recommended Fuel
Use regular unleaded gasoline with
a posted octane rating of 87 or
higher. If the octane rating is less
than 87, an audible knocking noise,
commonly referred to as spark
knock, might be heard when driving.
If this occurs, use a gasoline rated
at 87 octane or higher as soon as
possible. If heavy knocking is heard
when using gasoline rated at
87 octane or higher, the engine
needs service.
Gasoline Specifications
At a minimum, gasoline should meet
ASTM specification D 4814 in the
United States or CAN/CGSB-3.5
or 3.511 in Canada. Some
gasolines contain an
octane-enhancing additive called
methylcyclopentadienyl manganese
tricarbonyl (MMT). We recommend
against the use of gasolines
containing MMT. SeeFuel Additives
on page 9‑41for additional
information.
California Fuel
Requirements
If the vehicle is certified to meet
California Emissions Standards, it is
designed to operate on fuels that
meet California specifications. See
the underhood emission control
label. If this fuel is not available in
states adopting California emissions
standards, the vehicle will operate
satisfactorily on fuels meeting
federal specifications, but emission
control system performance might
be affected. The malfunction
indicator lamp could turn on and the
vehicle might fail a smog-check test.
See Malfunction Indicator Lamp
on
page 5‑16. If this occurs, return to
your authorized dealer/retailer for
diagnosis. If it is determined that the
condition is caused by the type of
fuel used, repairs might not be
covered by the vehicle warranty.
Fuels in Foreign
Countries
If you plan on driving in another
country outside the United States or
Canada, the proper fuel might be
hard to find. Never use leaded
gasoline or any other fuel not
recommended in the previous text
on fuel. Costly repairs caused by
use of improper fuel would not be
covered by the vehicle warranty.
To check the fuel availability, ask an
auto club, or contact a major oil
company that does business in the
country where you will be driving.