Rear button GMC ACADIA 2007 User Guide

The air conditioning compressor 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 may fog when
the weather is cold and damp. To clear the
fog, select either the defog or defrost mode and
increase the fan speed.
#(Air Conditioning):Press this button on
the left knob to turn the air conditioning system
on or off. When A/C is pressed, an indicator light
comes on to show that the air conditioning has
been activated. The air conditioning compressor
does not operate when outside temperatures
fall 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, do the
following:
1. Open the windows to let hot air escape.
2. Select the vent mode.
3. Select the air conditioner.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
recirculation mode for better cooling.
This helps to reduce the time it takes for the
vehicle to cool down. It also helps the system to
operate more efficiently.
Using recirculation for long periods of time may
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 you might notice a small amount
of water dripping underneath the front of center
and right rear of the vehicle while idling or
after turning off the engine. This is normal.
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Defogging and Defrosting
Fog on the inside of the windows is a result of
high humidity (moisture) condensing on the
cool window glass. This can be minimized if the
climate control system is used properly. There
are two modes to clear fog or frost from the
windshield. Turn the right knob clockwise to
select the defog or defrost mode.
-(Defog):The defog mode is used to clear
the windows of fog or moisture and warm
the passengers. This mode directs air to the
windshield, oor outlets, and side window vents.
When you select this mode, the system turns
off recirculation and runs the air conditioning
compressor unless the outside temperature is less
than 40°F (4°C). The recirculation mode cannot
be selected while in the defog mode. Do not drive
the vehicle until all the windows are clear.
0(Defrost):The defrost mode is used to
remove fog or frost from the windshield more
quickly. This mode directs most of the air to the
windshield and side window vents and some
to the oor vents. In this mode, the system will
automatically force outside air into your vehicle.
The recirculation mode cannot be selected while in
the defrost mode. The air conditioning compressor
will run automatically 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.
AUX (Auxiliary):Press this button to turn the
rear heating and air conditioning on. SeeRear Air
Conditioning and Heating System on page 211
orRear Air Conditioning and Heating System and
Electronic Climate Controls on page 212.
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Rear Window Defogger
The rear window defogger uses a warming grid
to remove fog from the rear window.
<(Rear Window Defogger):Press this button
on the right knob to turn the rear window
defogger on or off. The rear window defogger
stays on about 10 minutes after the button
is pressed, before turning off. The defogger can
also be turned off by pressing the button again
or by turning off the engine. Do not drive the
vehicle until all the windows are clear.
If your vehicle has heated outside rearview
mirrors, the mirrors heat to help clear fog or frost
from the surface of the mirror when the rear
window defog button is pressed.
Notice:Do not use anything 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 your warranty.
Do not attach a temporary vehicle license,
tape, a decal or anything similar to the
defogger grid.
Dual Automatic Climate
Control System
With this system, you can control the heating,
cooling, and ventilation in your vehicle. Your
vehicle also has a ow-through ventilation system
described later in this section.
You can select different climate control
temperature settings for the driver and passengers.
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Rear Window Defogger
The rear window defogger uses a warming grid to
remove fog from the rear window.
<(Rear Window Defogger):Press this button
to turn the rear window defogger on or off. The
rear window defogger stays on for about
10 minutes after the button is pressed, before
turning off. The defogger can also be turned off
by pressing the button again or by turning off
the engine. Do not drive the vehicle until all the
windows are clear.
If your vehicle has heated outside rearview
mirrors, the mirrors will heat to help clear fog or
frost from the surface of the mirror when the
rear window defog button is pressed.
Notice:Do not use a razor blade or sharp
object to clear the inside rear window. Do not
adhere anything to the defogger grid lines
in the rear glass. These actions may damage
the rear defogger. Repairs would not be
covered by your warranty.
Outlet Adjustment
Use the slider switch in the center of the outlet,
to change the direction of the air ow. Use
the thumbwheel near the outlet to control the
amount of air ow or to shut off the airow
completely.
Keep all outlets open whenever possible for best
system performance.
Operation Tips
Clear away any ice, snow, or leaves from the
air inlets at the base of the windshield that
can block the ow of air into the vehicle.
Use of non-GM approved hood deectors can
adversely affect the performance of the
system.
Keep the path under all seats clear of objects
to help circulate the air inside the vehicle
more effectively.
If fogging reoccurs while in vent or bi-level
modes with mild temperature throughout
the vehicle, turn on the air conditioner
to reduce windshield fogging.
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Rear Air Conditioning and
Heating System
If your vehicle has this system, the rear controls
are three knobs located on the rear of the
center console. The system can be controlled from
the front controls as well as the rear controls.
To turn the system on, press the AUX button on
the front climate control system, an indicator will be
lit. Pressing the AUX button the rst time will
turn the rear system on in a mimic mode. In this
mode, the airow in the rear will be approximately
the same direction, temperature, and fan speed
as the front. Pressing the AUX button again
will turn the rear system and the indicator off.
If the rear controls are adjusted, the system turns
on in a rear independent mode. Airow in the
rear will then be directed according to the settings
of the rear controls. The rear system can be
turned off by pressing the AUX button on the
front climate control system and the indicator
will turn off. The system can be turned back on,
by adjusting any of the rear air conditioning
control knobs.
Fan Knob
Turn the left knob clockwise or counterclockwise
to increase or decrease the fan speed. Turn
the knob all the way counterclockwise to turn the
rear system off.
Temperature Knob
The middle knob on the control panel lets you
select the temperature of the air owing into the
passenger area. Turn the knob clockwise or
counterclockwise for warmer or cooler air.
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Mode Knob
The right knob on the control panel lets you
choose the direction of the air ow.
H(Vent):This setting directs the air through
the headliner outlets.
)(Bi-Level):This setting directs the air through
the rear oor outlets under the third row seat,
as well as the headliner outlets. The ow can
be divided between headliner and oor outlets
depending upon where the knob is placed between
the settings.
6(Floor):This setting directs the air through
the oor outlets. The rear system oor outlets
are located under the third row seats.
Rear Air Conditioning and
Heating System and Electronic
Climate Controls
If your vehicle has this rear climate control system
there are rear seat audio controls located in the
center console.
The rear system can be controlled through the
AUX button on the front climate control panel.
Press the AUX button to turn the rear climate
control system on or off. An indicator light near
the AUX button comes on when the rear climate
control system is on. The direction, temperature,
and speed of the airow for the rear of the vehicle
will be the same as those set for the front of the
vehicle.
Use the controls located in the rear of the front
console, to independently control the air ow
for the rear of the vehicle separately from that
of the front of the vehicle. To turn the system on,
press any of the rear air conditioning control
buttons. To turn the system off, press and hold
the
Cbutton.
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Manual Operation
DC(Fan):The fan buttons on the rear seat
audio control panel let you manually adjust
the fan speed. Press
Dto increase airow
and
Cto decrease airow.+/−(Increase/Decrease Temperature):
These buttons select the temperature of the
air owing into the rear passenger area. Press
the + button for warmer air and press the−button
for cooler air. The temperature settings will
display in 0-12 increments, going from the
coolest (0) to the warmest (12) setting.
N(Mode):Press the mode button to manually
change the direction of the airow in the vehicle.
Repeatedly press the button until the desired mode
appears on the display. Multiple presses cycles
through the delivery selections.
H(Vent):This mode directs air through the
headliner outlets.
)(Bi-Level):This mode directs air through the
oor outlets as well as the headliner outlets.
The rear system oor outlets are located under
the third row seats.
6(Floor):This mode directs most of the
air through the oor outlets. The rear system oor
outlets are located under the third row seats.
Rear Climate Control with Rear Seat Audio Controls
213

PARK ASSIST
If your vehicle has the Ultrasonic Rear Parking
Assist (URPA) system, press the vehicle
information button until PARK ASSIST displays.
This display allows the system to be turned on or
off. Once in this display, press the set/reset button
to select between ON or OFF. If you choose ON,
the system will be turned on. If you choose OFF,
the system will be turned off. The URPA system
automatically turns back on after each vehicle start.
When the URPA system is turned off and the
vehicle is shifted out of PARK (P), the DIC will
display the PARK ASSIST OFF message as a
reminder that the system has been turned off.
SeeDIC Warnings and Messages on page 244
andUltrasonic Rear Parking Assist (URPA) on
page 194for more information.
UNITS
Press the vehicle information button until UNITS
displays. This display allows you to select between
English or Metric units of measurement. Once in
this display, press the set/reset button to select
between ENGLISH or METRIC units. All of the
vehicle information will then be displayed in the
unit of measurement selected.
FRONT TIRES or REAR TIRES
The pressure for each tire can be viewed in the
DIC. The tire pressure will be shown in either
pounds per square inch (psi) or kilopascals (kPa).
Press the vehicle information button until the
DIC displays FRONT TIRES PSI (kPa) LEFT ##
RIGHT ##. Press the vehicle information button
again until the DIC displays REAR TIRES
PSI (kPa) LEFT ## RIGHT ##.
If a low or high tire pressure condition is detected
by the system while driving, a message advising
you to check the pressure in a specic tire
will appear in the display. SeeInflation - Tire
Pressure on page 442andDIC Warnings
and Messages on page 244for more information.
If the tire pressure display shows dashes instead of
a value, there may be a problem with your vehicle.
If this consistently occurs, see your dealer/retailer
for service.
235

FUEL USED
Press the trip/fuel button until FUEL USED
displays. This display shows the number of
gallons (gal) or liters (L) of fuel used since the
last reset of this menu item. To reset the fuel
used information, press and hold the set/reset
button while FUEL USED is displayed.
AVG (Average) SPEED
Press the trip/fuel button until AVG SPEED
displays. This display shows the average
speed of the vehicle in miles per hour (mph)
or kilometers per hour (km/h). This average is
calculated based on the various vehicle speeds
recorded since the last reset of this value.
To reset the value to zero, press and hold the
set/reset button.
Blank Display
This display shows no information.
DIC Operation and Displays
(Without DIC Buttons)
If your vehicle does not have DIC buttons, the
information below explains the operation of
this system.
The DIC has different displays which can be
accessed by pressing the trip odometer reset stem
located on the instrument panel cluster. Pressing
the trip odometer reset stem will also turn off,
or acknowledge, DIC messages.
The DIC displays trip and vehicle system
information, and warning messages if a system
problem is detected.
If your vehicle does not have DIC buttons, you
can use the trip odometer reset stem to view the
following displays: odometer, trip odometers,
oil life, park assist menu for vehicles with
the Ultrasonic Rear Parking Assist (URPA) system,
Tire Pressure Monitor (TPM) system programming,
Remote Keyless Entry (RKE) transmitter
programming, units, and display language.
239

DIC Warnings and Messages
Messages are displayed on the DIC to notify the
driver that the status of the vehicle has changed
and that some action may be needed by the driver
to correct the condition. Multiple messages may
appear one after another.
Some messages may not require immediate
action, but you can press any of the DIC buttons
on the instrument panel or the trip odometer
reset stem on the instrument panel cluster
to acknowledge that you received the messages
and to clear them from the display.
Some messages cannot be cleared from the DIC
display because they are more urgent. These
messages require action before they can be
cleared. You should take any messages that
appear on the display seriously and remember that
clearing the messages will only make the
messages disappear, not correct the problem.
The following are the possible messages that can
be displayed and some information about them.
ALL WHEEL DRIVE OFF
If your vehicle has the All-Wheel Drive (AWD)
system, this message displays when there
is a compact spare tire on the vehicle, when
the Anti-lock Brake System (ABS) warning light
comes on, or when the rear differential uid
is overheating. This message turns off when the
differential uid cools.
The AWD system is disabled until the compact
spare tire is replaced by a full-size tire. If the
warning message is still on after putting on the
full-size tire, you need to reset the warning
message. To reset the warning message, turn
the ignition off and then back on again after
30 seconds. If the message stays on, see your
dealer/retailer right away. SeeAll-Wheel Drive
(AWD) System on page 339for more information.
AUTOMATIC LIGHT CONTROL OFF
This message displays when the automatic
headlamps are turned off. This message clears
itself after 10 seconds.
244