change time GMC ACADIA 2015 Owner's Guide

Black plate (22,1)GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7576030) - 2015 - CRC - 8/18/14
7-22 Infotainment System
After the last digit has been
entered, say“Store,”and then
follow the directions given by the
system to save a name tag for
this number.
Using the “Delete”Command
1. Press
b/g.
2. Say “Delete.”
3. Say the name tag you want to delete.
Using the “Delete All Name Tags”
Command
This command deletes all stored
name tags in the Hands-Free
Calling Directory and the OnStar
Turn-by-Turn Destinations Directory,
if equipped.
To delete all name tags:
1. Press
b/g.
2. Say “Delete all name tags.”
Listing Stored Numbers
The list command will list all stored
numbers and name tags.
Using the “List”Command
1. Press
b/g.
2. Say “Directory.”
3. Say “Hands-Free Calling.”
4. Say “List.”
Making a Call
Calls can be made using the
following commands.
Dial or Call: The dial or call
command can be used
interchangeably to dial a phone
number or a stored name tag.
Digit Dial: This command allows a
phone number to be dialed by
entering the digits one at a time.
Re-dial: This command is used to
dial the last number used on the cell
phone. Using the
“Dial”or“Call”
Command
1. Press
b/g.
2. Say “Dial”or“Call.”
3. Say the entire number without pausing, or say the name tag.
Once connected, the person called
will be heard through the audio
speakers.
Calling 911 Emergency
1. Press
b/g.
2. Say “Dial”or“Call.”
3. Say “911.”
4. Say "Dial" or "Call.”
Using the “Digit Dial” Command
The digit dial command allows a
phone number to be dialed by
entering the digits one at a time.
After each digit is entered, the
system repeats back the digit it
heard followed by a tone.

Black plate (25,1)GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7576030) - 2015 - CRC - 8/18/14
Infotainment System 7-25
Dual Tone Multi-Frequency
(DTMF) Tones
The Bluetooth system can send
numbers and the numbers stored as
name tags during a call. You can
use this feature when calling a
menu-driven phone system.
Account numbers can also be
stored for use.
Sending a Number or Name Tag
During a Call
1. Press
b/g. The system
responds “Ready,”followed by
a tone.
2. Say “Dial.”
3. Say the number or name tag to send.
Clearing the System
Unless information is deleted out of
the in-vehicle Bluetooth system, it
will be retained indefinitely. This
includes all saved name tags in the
phone book and phone pairing
information. For information on how
to delete this information, see the
previous section “Deleting a Paired
Phone” and the previous sections
on deleting name tags.
Other Information
The Bluetooth®word mark and
logos are owned by the Bluetooth®
SIG, Inc. and any use of such marks
by General Motors is under license.
Other trademarks and trade names
are those of their respective owners.
See Radio Frequency Statement on
page 13-12.
Settings
Press Settings on the Home Page
to adjust features and preferences,
such as Favorite Pages, Display,
Time, and Date, etc.
1. Press the Settings screen button on the Home Page.
2. Touch-tap the scroll bar until the desired option displays. Select
the desired settings to change.
A few of the setting options change
the way the navigation system
displays or reacts while in use.
Favorite Pages: Press to select
the number of favorite pages
displayed on the screen. The choice
is 1–6 pages.
Display: Press to adjust the screen
settings.
.Display Off: Select to turn the
screen off. Touch the screen to
turn the screen back on.

Black plate (26,1)GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7576030) - 2015 - CRC - 8/18/14
7-26 Infotainment System
.Rear Camera: Select Symbols
and/or Guidelines to have them
display on the rear camera
screen.
.Brightness: Select to adjust the
screen brightness.
Speed Compensated Volume:
Select OFF, Low, Medium, or High
sensitivity to automatically adjust
the volume to minimize the effects
of unwanted background noise that
can result from changing road
surfaces, driving speeds, or open
windows. This feature works best at
lower volume settings where
background noise is typically louder
than the sound system volume.
Audible Touch Feedback: Select
to adjust the volume of the beep
that is played after touching a
screen button.
Notification Prompt Volume:
Select to adjust the volume of the
notification prompts. Set Time:
.Press the up or down arrows to
change the Hours, Minutes, AM,
PM, or 24 hour setting on the
clock.
.Press and hold to quickly
increase or decrease the time
settings.
.Press OK to save the
adjustments.
.Press the Back or Cancel screen
button to cancel the
adjustments.
Set Date:
.Press the up or down arrows to
increase or decrease the Month,
Day, and Year settings.
.Press and hold to quickly
increase or decrease the date
settings.
.Press OK to save the
adjustments.
.Press the Back or Cancel screen
button to cancel the
adjustments. XM Categories:
Press to
customize which available XM
Categories are displayed and used
in the system.
Create “AS IS” Infotainment
File: This is used for dealer
troubleshooting.
Open Source Software: Select to
view software website information.
Rear Vision Camera (If
Equipped)
The rear vision camera can assist
the driver when backing up by
displaying a view of the area behind
the vehicle.
To access the rear camera display
settings, press Display from the
Home screen, then press the Rear
Camera screen button. The
following options are available:
Symbols: Press to enable or
disable the Rear Park Assist (RPA)
symbols presented over the rear
camera video.

Black plate (2,1)GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7576030) - 2015 - CRC - 8/18/14
8-2 Climate Controls
Temperature Control:Turn
clockwise or counterclockwise to
increase or decrease the
temperature of the air flowing from
the system.
Air Delivery Mode Control: Turn
clockwise or counterclockwise to
change the current airflow mode.
By positioning the right knob
between two modes, a combination
of those two modes is selected.
H(Vent): Air is directed to the
instrument panel outlets.
)(Bi-Level): Air is divided
between the instrument panel and
floor outlets. Some air is directed
toward the windshield and side
window outlets. Cooler air is
directed to the upper outlets and
warmer air to the floor outlets.
6(Floor): Air is directed to the
floor outlets, with some of the air
directed to the windshield, side
window, and second row floor
outlets. In this mode, the system automatically selects outside air.
Recirculation cannot be selected
while in floor mode.
-(Defog):
This clears the
windows of fog or moisture. Air is
directed to the windshield, floor
outlets, and side window vents.
When this mode is selected, the
system turns off recirculation and
runs the air conditioning unless the
outside temperature is less than 4°C
(40°F). Recirculation cannot be
selected while in the defog mode.
Do not drive the vehicle until all the
windows are clear.
0(Defrost): This clears the
windshield of fog or frost more
quickly. Air is directed to the
windshield and side window vents,
with some to the floor vents. In this
mode, outside air is pulled inside
the vehicle. Recirculation cannot be
selected while in the defrost mode.
The air conditioning system runs
automatically in this setting, unless
the outside temperature is less than
4°C (40°F). Do not drive the vehicle
until all windows are clear.
#(Air Conditioning): Press to
turn the air conditioning system on
or off. An indicator light comes on
when A/C is on. The air conditioning
system does not operate when the
outside temperature is below 4°C
(40°F). The indicator light flashes
three times and turns off when
outside conditions affect air
conditioning operation. This is
normal.
For quicker cool down on hot days:
1. Open the windows to let hot air escape.
2. Select
Hmode.
3. Select
#.
4. Select the coolest temperature.
5. Select the highest fan speed.
6. Close the windows after the hot air has escaped.
7. Once the vehicle's interior temperature is below the outside
temperature, select
@mode
for faster cooling.

Black plate (6,1)GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7576030) - 2015 - CRC - 8/18/14
8-6 Climate Controls
SYNC (Synchronized
Temperature):Press to set the
passenger temperature to match the
driver temperature setting.
Manual Operation
The air delivery mode or fan speed
can be manually adjusted.
9(Fan Control): Turn the knob
clockwise or counterclockwise to
increase or decrease the fan speed.
Turning the fan control knob while in
automatic control places the fan
speed under manual control.
The air delivery mode remains in
automatic control. The fan setting
displays momentarily and then no
longer displays.
Air Delivery Modes: Press
H,),
6, or-to change the direction of
the airflow in the vehicle. An
indicator light comes on in the
selected mode button. Pressing a
mode button while the system is off
changes the air delivery mode
without turning the system on. Changing the air delivery mode
while in automatic control places the
system into manual control. The air
delivery mode button indicator
displays, and the AUTO button
indicator light turns off.
H(Vent):
Air is directed to the
instrument panel outlets.
)(Bi-Level): Air is divided
between the instrument panel and
floor outlets. Some air is directed
towards the windshield and side
window outlets. Cooler air is
directed to the upper outlets and
warmer air to the floor outlets.
6(Floor): Air is directed to the
floor outlets, with some of the air
directed to the windshield, side
window, and second row floor
outlets. In this mode, the system
uses outside air.
-(Defog): This mode clears the
windows of fog or moisture. Air is
directed to the windshield, floor
outlets, and side window vents.
When this mode is selected, the
system turns off recirculation and runs the air conditioning compressor
unless the outside temperature is
less than 4°C (40°F). Do not drive
the vehicle until all the windows are
clear.
0(Defrost):
Press to turn the
defrost on or off. This mode quickly
clears the windshield of fog or frost.
Air is directed to the windshield,
side window, and floor vents. In this
mode, outside air is pulled inside
the vehicle. The air conditioning
system runs automatically in this
setting, unless the outside
temperature is less than 4°C (40°F).
Do not drive the vehicle until all the
windows are clear.
Air Conditioning
A/C (Air Conditioning): Press to
turn the air conditioning on and off.
An indicator light comes on when
A/C is on.
The A/C does not work when the
outside temperature is below 4°C
(40°F). If A/C is pressed the
indicator flashes three times and

Black plate (16,1)GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7576030) - 2015 - CRC - 8/18/14
9-16 Driving and Operating
If the vehicle cannot be pulled over,
and must be shut off while driving,
turn the ignition to ACC/
ACCESSORY.
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. This position can
also be used for service and
diagnostics, and to verify the proper
operation of the malfunction
indicator lamp as may be required
for emission inspection purposes.
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.
Key Lock Release
The vehicle has an electronic key
lock release system. This system is
to prevent ignition key removal
unless the shift lever is in P (Park).
The key lock release will not work if
the battery is charged less than
9-volts, or uncharged. Try charging
or jump starting the battery. See
Jump Starting on page 10-69
Starting the Engine
Move the shift lever to P (Park) or
N (Neutral). The engine will not start
in any other position. To restart the
engine when the vehicle is already
moving, use N (Neutral) only.
{Caution
Do not try to shift to P (Park) if the
vehicle is moving. If you do, you
could damage the transmission.
Shift to P (Park) only when the
vehicle is stopped.
{Caution
If you add electrical parts or
accessories, you could change
the way the engine operates. Any
resulting damage would not be
covered by the vehicle warranty.
See Add-On Electrical Equipment
on page 9-53.

Black plate (26,1)GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7576030) - 2015 - CRC - 8/18/14
9-26 Driving and Operating
Drive Systems
All-Wheel Drive
Vehicles with this feature transfer
engine power, as required, to all
four wheels. It is fully automatic, and
adjusts itself as needed for road
conditions.
When using a compact spare tire on
an AWD vehicle, the system
automatically detects the compact
spare and reduces AWD
performance to protect the system.
To restore full AWD operation and
prevent excessive wear on the
system, replace the compact spare
with a full-size tire as soon as
possible. SeeCompact Spare Tire
on page 10-68.
Brakes
Antilock Brake
System (ABS)
This vehicle has ABS, an advanced
electronic braking system that helps
prevent a braking skid.
When the vehicle begins to drive
away, ABS checks itself.
A momentary motor or clicking noise
might be heard while this test is
going on, and it might even be
noticed that the brake pedal moves
a little. This is normal.
If there is a problem with ABS, this
warning light stays on. See Antilock
Brake System (ABS) Warning Light
on page 5-19. If driving safely on a wet road and it
becomes necessary to slam on the
brakes and continue braking to
avoid a sudden obstacle, a
computer senses the wheels are
slowing down. If one of the wheels
is about to stop rolling, the computer
will separately work the brakes at
each wheel.
ABS can change the brake pressure
to each wheel, as required, faster
than any driver could. This can help
you steer around the obstacle while
braking hard.
As the brakes are applied, the
computer keeps receiving updates
on wheel speed and controls
braking pressure accordingly.
Remember: ABS does not change
the time needed to get a foot up to
the brake pedal or always decrease
stopping distance. If you get too
close to the vehicle in front of you,
there will not be enough time to
apply the brakes if that vehicle

Black plate (40,1)GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7576030) - 2015 - CRC - 8/18/14
9-40 Driving and Operating
The following illustrations show the
field of view that the camera
provides.
1. View displayed by thecamera.
1. View displayed by thecamera.
2. Corner of the rear bumper.
When the System Does Not
Seem To Work Properly
The RVC system might not work
properly or display a clear image if:
.It is dark.
.The sun or the beam of
headlamps is shining directly
into the camera lens.
.Ice, snow, mud, or anything else
builds up on the camera lens.
Clean the lens, rinse it with
water, and wipe it with a soft
cloth.
.The back of the vehicle is in an
accident. The position and
mounting angle of the camera
can change or the camera can
be affected. Be sure to have the
camera and its position and
mounting angle checked at your
dealer.
.There are extreme temperature
changes.
Lane Departure
Warning (LDW)
If equipped, LDW may help avoid
crashes due to unintentional lane
departures. It may provide an alert if
the vehicle is crossing a lane
without using a turn signal in that
direction. LDW uses a camera
sensor to detect the lane markings
at speeds of 56 km/h (35 mph) or
greater.
{Warning
The LDW system does not steer
the vehicle. The LDW system
may not:
.Provide enough time to avoid
a crash.
.Detect lane markings under
poor weather or visibility
conditions. This can occur if
(Continued)

Black plate (7,1)GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7576030) - 2015 - CRC - 8/18/14
Vehicle Care 10-7
Engine Oil
To ensure proper engine
performance and long life, careful
attention must be paid to engine oil.
Following these simple, but
important steps will help protect
your investment:
.Always use engine oil approved
to the proper specification and of
the proper viscosity grade. See
“Selecting the Right Engine Oil”
in this section.
.Check the engine oil level
regularly and maintain the
proper oil level. See“Checking
Engine Oil” and“When to Add
Engine Oil” in this section.
.Change the engine oil at the
appropriate time. See Engine Oil
Life System on page 10-9.
.Always dispose of engine oil
properly. See “What to Do with
Used Oil” in this section.
Checking Engine Oil
It is a good idea to check the engine
oil level at each fuel fill. In order to
get an accurate reading, the vehicle
must be on level ground. The
engine oil dipstick handle is a loop.
SeeEngine Compartment Overview
on page 10-5 for the location of the
engine oil dipstick.
Obtaining an accurate oil level
reading is essential:
1. If the engine has been running recently, turn off the engine and
allow several minutes for the oil
to drain back into the oil pan.
Checking the oil level too soon
after engine shutoff will not
provide an accurate oil level
reading.
{Warning
The engine oil dipstick handle
may be hot; it could burn you.
Use a towel or glove to touch the
dipstick handle. 2. Pull out the dipstick and wipe it
with a clean paper towel or cloth,
then push it back in all the way.
Remove it again, keeping the tip
down, and check the level.
When to Add Engine Oil
If the oil is below the cross-hatched
area at the tip of the dipstick, add
1 L (1 qt) of the recommended oil
and then recheck the level. See
“Selecting the Right Engine Oil” in
this section for an explanation of
what kind of oil to use. For engine
oil crankcase capacity, see
Capacities and Specifications on
page 12-2.

Black plate (9,1)GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-7576030) - 2015 - CRC - 8/18/14
Vehicle Care 10-9
Engine Oil Additives/Engine
Oil Flushes
Do not add anything to the oil. The
recommended oils meeting the
dexos1 specification are all that is
needed for good performance and
engine protection.
Engine oil system flushes are not
recommended and could cause
engine damage not covered by the
vehicle warranty.
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 filter before disposal. Never
dispose of oil by putting it in the
trash or 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.
Engine Oil Life System
When to Change Engine Oil
This vehicle has a computer system
that indicates when to change the
engine oil and filter. This is based
on a combination of factors which
include engine revolutions, engine
temperature, and miles driven.
Based on driving conditions, the
mileage at which an oil change is
indicated can vary considerably. For
the oil life system to work properly,
the system must be reset every time
the oil is changed.When the system has calculated
that oil life has been diminished, it
indicates that an oil change is
necessary. A CHANGE ENGINE
OIL SOON message comes on.
Change the oil as soon as possible
within the next 1 000 km (600 mi).
It is possible that, if driving under
the best conditions, the oil life
system might indicate that an oil
change is not necessary for up to a
year. The engine oil and filter must
be changed at least once a year
and, at this time, the system must
be reset. Your dealer has trained
service people who will perform this
work and reset the system. It is also
important to check the oil regularly
over the course of an oil drain
interval and keep it at the proper
level.
If the system is ever reset
accidentally, the oil must be
changed at 5 000 km (3,000 mi)
since the last oil change.
Remember to reset the oil life
system whenever the oil is changed.