2009 GMC ACADIA Owner's Manual

Head-Up Display (HUD)
{CAUTION
If the HUD image is too bright or
too high in your eld of view, it
may take you more time to see
things you need to see when it is
dark outside. Be sure to keep the
HUD image dim and placed low in
your eld of view.
For vehicles with the Head-Up
Display (HUD), some information
concerning the operation of the
vehicle is projected onto the
windshield. This includes the
speedometer reading, RPM reading,
transmission position, outside air
temperature, the tap shift gear, and
a brief display of the current
radio station, including XM
information or CD track. It will also
display turn-by-turn navigationinformation if the vehicle has a
navigation radio. The images are
projected by the HUD lens located
on the driver’s side of the
instrument panel.
The tap shift gear will also appear
on the HUD if the vehicle has
tap shift and it is active.
The HUD information can be
displayed in one of three languages,
English, French, or Spanish.
The speedometer reading and other
numerical values can be displayed
in either English or metric units.
The language selection and
the units of measurement are
changed through the trip computer
in the Driver Information Center
(DIC). SeeDIC Vehicle
Customization (With DIC Buttons)
on page 3-64.The HUD information appears as an
image focused out toward the
front of the vehicle.
When the ignition key is turned to
ON/RUN, the HUD will display
an introductory message for a short
time, until the HUD is ready.
The following indicator lights come
on the instrument panel when
activated and also appear on
the HUD:
Turn Signal Indicators
High-Beam Indicator SymbolHUD Display on the Vehicle
Windshield
Instrument Panel 3-17

The HUD temporarily displays
CHECK GAGES and ICE
POSSIBLE when these messages
are on the DIC trip computer.
The HUD also displays the following
messages on vehicles with these
systems, when they are active:
TRACTION CONTROL ACTIVE
STABILITRAK ACTIVE
Notice:If you try to use the HUD
image as a parking aid, you may
misjudge the distance and
damage your vehicle. Do not use
the HUD image as a parking aid.
When the HUD is on, the
speedometer reading is continually
displayed. The current radio
station or CD track number will
display for a short period of
time after the radio or CD track
status changes. This happens
whenever radio information is
changed. The speedometer sizeis reduced when radio, CD
information, warnings, or
turn-by-turn navigation information
are displayed on the HUD.
The HUD control is located to the
right of the steering wheel.
To adjust the HUD image so that
items are properly displayed, do the
following:
1. Adjust the driver’s seat to a
comfortable position.
2. Start the engine.
3. Adjust the HUD controls.Use the following settings to adjust
the HUD.
9(Off):To turn HUD off,
rotate the dimming knob fully
counterclockwise until the HUD
display turns off.
Brightness:Turn the knob on
the HUD control clockwise or
counterclockwise to brighten or dim
the display.
w(Up)x(Down):Press the
up or down arrows to center the
HUD image in your view. The HUD
image can only be adjusted up
and down, not side to side.
?(Page):Press this button to
select the display formats. Release
the page button when the format
number with the desired display is
shown on the HUD.
3-18 Instrument Panel

The three formats are as follows:
Format One:This display gives the
speedometer reading (in English
or metric units), turn signal
indication, high beam indication,
transmission positions, and
the outside air temperature.
Format Two:This display includes
the information in Format One
without the transmission information
and the outside air temperature.Format Three:This display
includes all the information in
Format One along with a circular
tachometer, but without outside air
temperature.
All formats will show the turn-by-turn
navigation information and provide
details about the next driving
maneuver to be made. When you
near your destination, the HUD
will display a distance bar that will
ll in the closer you get to your
destination. All navigation
information is provided to the HUD
by the navigation radio, if the
vehicle has one.The HUD image displayed on the
windshield will automatically dim and
brighten to compensate for outside
lighting.
The HUD image can temporarily
light up depending on the angle and
position of the sunlight on the
HUD display. This is normal and will
change when the angle of the
sunlight on the HUD display
changes.
Polarized sunglasses could make
the HUD image harder to see.
Care of the HUD
Clean the inside of the windshield
as needed to remove any dirt or lm
that could reduce the sharpness
or clarity of the HUD image.
To clean the HUD lens, use a soft,
clean cloth that has household
glass cleaner sprayed on it. Wipe
the HUD lens gently, then dry it.
Do not spray cleaner directly on the
lens because the cleaner could
leak into the unit.
Instrument Panel 3-19

If You Cannot See the HUD
Image When the Ignition Is On

Is anything covering the
HUD lens?
Is the HUD dimmer setting bright
enough?
Is the HUD image adjusted to the
proper height?
Are you wearing polarized
sunglasses?
Still no HUD image? Check the
fuse in the instrument panel
fuse block. SeeInstrument Panel
Fuse Block on page 5-90.
If the HUD Image Is Not Clear

Is the HUD image too bright?
Are the windshield and HUD
lens clean?
If the HUD image is not correct,
contact your dealer/retailer.
Keep in mind that the windshield is
part of the HUD system.
Accessory Power
Outlet(s)
The vehicle has three 12-volt outlets
which can be used to plug in
electrical equipment, such as a
cellular telephone, a compact disc
player, etc.
The power outlets are located on
the instrument panel below the
climate controls, at the rear of the
center console, and in the rear cargo
area. Lift the cover to access the
outlet. Close the cover when
not using the outlet.
Notice:Leaving electrical
equipment plugged in for an
extended period of time while
the vehicle is off will drain
the battery. Power is always
supplied to the outlets. Always
unplug electrical equipment when
not in use and do not plug in
equipment that exceeds the
maximum 20 ampere rating.Certain accessory plugs may not be
compatible to the accessory
power outlet and could result in
blown vehicle and adapter fuses.
If a problem is experienced,
see your dealer/retailer for additional
information on the power accessory
outlets.
Notice:Adding any electrical
equipment to the vehicle can
damage it or keep other
components from working as
they should. The repairs would
not be covered by the vehicle
warranty. Do not use equipment
exceeding maximum amperage
rating of 20 amperes. Check with
your dealer/retailer before
adding electrical equipment.
When adding electrical equipment,
be sure to follow the proper
installation instructions included with
the equipment.
3-20 Instrument Panel

Notice:Improper use of the
power outlet can cause damage
not covered by the warranty.
Do not hang any type of
accessory or accessory bracket
from the plug because the
power outlets are designed for
accessory power plugs only.
Power Outlet 115
Volt Alternating Current
For vehicles with this power outlet,
it can be used to plug in electrical
equipment that uses a maximum
limit of 150 watts.The power outlet is located on the
rear of the center console.
An indicator light on the outlet turns
on to show it is in use. The light
comes on when the ignition is
in ON/RUN and equipment requiring
less than 150 watts is plugged
into the outlet, and no system fault
is detected.
The indicator light does not come
on when the ignition is in LOCK/OFF
or if no equipment is plugged into
the outlet.
If equipment is connected using
more than 150 watts or a system
fault is detected, a protection circuit
shuts off the power supply and
the indicator light turns off. To reset
the circuit, unplug the item and
plug it back in or turn the Remote
Accessory Power (RAP) off and then
back on. SeeRetained Accessory
Power (RAP) on page 2-21.
The power restarts when equipment
using 150 watts or less is plugged
into the outlet and a system
fault is not detected.The power outlet is not designed for
the following electrical equipment
and may not work properly if
these items are plugged into the
power outlet:
Equipment with high initial
peak wattage such as:
compressor-driven refrigerators
and electric power tools.
Other equipment requiring
an extremely stable power
supply such as:
microcomputer-controlled
electric blankets, touch sensor
lamps, etc.
SeeHigh Voltage Devices and
Wiring on page 5-89.
Instrument Panel 3-21

Climate Controls
Climate Control System
The heating, cooling, and ventilation in the vehicle can be controlled with this
system.
A. Fan Control
B. Temperature Control
C. Air Delivery Mode Control
D. Air Conditioning
E. Rear
F. Recirculation
G. Rear Window Defogger
9(Off):Turn the fan control all
the way counterclockwise to turn the
front system off.
9(Fan Control): Turn clockwise
or counterclockwise to increase
or decrease the fan speed. Temperature Control:
Turn
clockwise or counterclockwise
to increase or decrease the
temperature of the air owing
from the system.
Air Delivery Mode Control: Turn
clockwise or counterclockwise
to change the current airow 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
oor 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 oor outlets.
6(Floor): Air is directed to
the oor outlets, with some of the
air directed to the windshield,
side window, and second row oor
3-22 Instrument Panel

outlets. In this mode, the system
automatically selects outside
air. Recirculation cannot be selected
while in oor mode.
-(Defog):This mode clears
the windows of fog or moisture.
Air is directed to the windshield,
oor 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 40°F (4°C). Recirculation
cannot be selected while in the
defog mode. Do not drive the vehicle
until all the windows are clear.
0(Defrost):This mode quickly
clears the windshield of fog or frost.
Air is directed to the windshield
and side window vents, with some
to the oor vents. In this mode,
outside air is pulled inside the
vehicle. Recirculation cannot be
selected while in the defrost mode.
The air conditioning system runsautomatically in this setting, unless
the outside temperature is less
than 40°F (4°C). Do not drive the
vehicle until all the 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 40°F (4°C).
The indicator light ashes 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.
Using recirculation for long periods
of time could cause the air inside
of the vehicle to become too dry.
To prevent this from happening,
after the inside of the vehicle
has cooled, turn the recirculation
mode off.
The air conditioning system removes
moisture from the air, so a small
amount of water might drip under the
vehicle while idling or after turning off
the engine. This is normal.
@(Recirculation):Press to turn
the recirculation mode on or off.
An indicator light comes on when
recirculation is on. When the engine
is turned off, the recirculation mode
automatically turns off and must
be re-selected when the engine is
turned on again.
Instrument Panel 3-23

This mode recirculates and helps to
quickly cool the air inside the
vehicle. It can be used to prevent
outside air and odors from entering
the vehicle.
The recirculation mode cannot be
used with oor, defrost, or defogging
modes. If recirculation is selected
in these modes, the indicator ashes
three times and turns off. The air
conditioning also comes on when
this mode is activated unless
the outside air temperature is
less than 40°F (4°C). While in
recirculation mode the windows can
fog when the weather is cold and
damp. To clear the fog, select either
the defog or defrost mode and
increase the fan speed.Rear Window Defogger
The rear window defogger uses a
warming grid to remove fog from the
rear window.
<(Rear Window Defogger):
Press to turn the rear window
defogger on or off. The rear
window defogger stays on for about
10 minutes, before automatically
turning off. The defogger will
also turn off when the engine is
turned off.
Do not drive the vehicle until all the
windows are clear.
For vehicles with heated outside
rearview mirrors, fog or frost
is cleared from the surface of the
mirror when
sharp on the inside of the rear
window. If you do, you could cut
or damage the warming grid, and
the repairs would not be covered
by the vehicle warranty. Do not
attach a temporary vehicle
license, tape, a decal or anything
similar to the defogger grid.
REAR:Press to turn the rear
heating and air conditioning on or
off. SeeRear Air Conditioning
and Heating System on page 3-31
orRear Air Conditioning and
Heating System and Electronic
Climate Controls on page 3-32.
3-24 Instrument Panel