2007 BUICK TERRAZA change time

To change the current mode, select one of the
following:
H(Vent):This mode directs air to the instrument
panel outlets.
)(Bi-Level):This mode directs half of the air
to the instrument panel outlets, then directs
the remaining air to the oor outlets. Cooler air is
directed to the upper outlets and warmer air to
the oor outlets.
6(Floor):This mode directs most of the air to
the oor outlets. Use this mode to send air to
the rear of the vehicle. Keep the area under the
front seats free of objects that could obstruct
airow to the rear of the vehicle.
The right knob can also be used to select defog
or defrost mode. For more information, see
“Defogging and Defrosting” later in this section.
Outside Air:This mode will be automatically
selected when your vehicle is in any mode except
maximum air conditioning.
A(Fan):Turn the left knob clockwise or
counterclockwise to increase or decrease the fan
speed. Turn the knob to 0 to turn off the fan.
The fan must be turned on for the air conditioning
compressor to operate.
Temperature Control:Turn the center knob
clockwise or counterclockwise to increase or
decrease the air temperature inside your vehicle.
#(Air Conditioning):Press this button to turn
the air-conditioning system on or off. When it is
pressed, an indicator light in the button will come on
to let you know that air conditioning is activated.
You may notice a slight change in engine
performance when the air conditioning compressor
shuts off and turns on again. This is normal.
The system is designed to make adjustments to
help with fuel economy while still maintaining
the selected temperature.
On hot days, open the windows to let hot inside
air escape; then close them. This helps to reduce
the time it takes for your vehicle to cool down.
It also helps the system to operate more efficiently.
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)(Bi-Level):This mode directs half of the air
to the instrument panel outlets, then directs
the remaining air to the oor outlets. Cooler air is
directed to the upper outlets and warmer air to
the oor outlets.
6(Floor):This mode directs most of the air to
the oor outlets. Use this mode to send air to
the rear of the vehicle. Keep the area under the
front seats free of objects that could obstruct
airow to the rear of the vehicle.
Outside Air:This mode is automatically selected
when your vehicle is in any mode except
maximum air conditioning.
The right knob can also be used to select defog
or defrost mode. For more information, see
“Defogging and Defrosting” later in this section.
#(Air Conditioning):Press this button to
turn the air conditioning system on or off. When
it is pressed, an indicator light in the button
will come on to let you know that air conditioning
is activated.You may notice a slight change in engine
performance when the air conditioning compressor
shuts off and turns on again. This is normal.
The system is designed to make adjustments to
help with fuel economy while still maintaining
the selected temperature.
On hot days, open the windows to let hot inside
air escape; then close them and switch to
maximum air conditioning mode. This helps to
reduce the time it takes for your vehicle to
cool down. It also helps the system to operate
more efficiently.
The air conditioning system removes moisture
from the air, so you may sometimes notice a small
amount of water dripping underneath your
vehicle while idling or after turning off the engine.
This is normal.((Heated Seats):Press this button to turn on
the heated seats. The button on the left controls
the driver’s seat and the button on the right
controls the passenger’s seat. SeeHeated Seats
on page 10for additional information.
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Average Speed
Press the information button until AVERAGE
SPEED displays. This mode 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 speed
recorded since the last reset of this value. To reset
the value, press the information button to display
AVERAGE SPEED, then press and hold the
set/reset button. The display will return to zero.
Fuel Range
Press the information button until FUEL RANGE
displays. This mode shows the approximate
number of remaining miles or kilometers the
vehicle can be driven without refueling.
Fuel range is based on several factors, including
distance travelled, fuel used, fuel capacity,
etc. This estimate will change if driving conditions
change. For example, if driving in traffic and
making frequent stops, this mode may read
one number, but if the vehicle is driven on a
freeway, the number may change even though
the same amount of fuel is in the fuel tank.This is because different driving conditions
produce different fuel economies. Generally,
freeway driving produces better fuel economy
than city driving. Fuel range cannot be reset.
If your vehicle is low on fuel, FUEL RANGE LOW
will display followed by the LOW FUEL message.
See “LOW FUEL” underDIC Warnings and
Messages on page 230for more information.
Average Fuel Economy
Press the information button until AVG ECONOMY
displays. This mode shows the approximate
average miles per gallon (mpg) or liters per
100 kilometers (L/100 km). This number is
calculated based on the number of mpg (L/100 km)
recorded since the last time this menu item was
reset. To reset AVG ECONOMY, press and
hold the set/reset button. The display will return
to zero.
Battery
Press the information button until BATTERY
displays. This mode shows the current battery
voltage.
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Your vehicle’s charging system regulates voltage
based on the state of the battery. The battery
voltage may uctuate when viewing this
information on the DIC. This is normal.
If there is a problem with the battery charging
system, a DIC message will display. See
DIC Warnings and Messages on page 230for
more information.
Oil Life
Press the information button until OIL LIFE
displays. This mode shows an estimate of the oil’s
remaining useful life. If you see OIL LIFE 99%
on the display, that means 99% of the current oil
life remains. The engine oil life system will
alert you to change your oil on a schedule
consistent with your driving conditions.
When the remaining oil life is low, the CHANGE
OIL SOON message will appear on the display.
You should change your oil as soon as possible.
SeeEngine Oil on page 411. In addition to the
engine oil life system monitoring the oil life,
additional maintenance is recommended in the
Maintenance Schedule in this manual. See
Scheduled Maintenance on page 509for more
information.Remember, you must reset the OIL LIFE yourself
after each oil change. It will not reset itself.
Also, be careful not to reset the OIL LIFE
accidentally at any time other than when the oil
has just been changed. It cannot be reset
accurately until the next oil change. To reset
the engine oil life system, seeEngine Oil
Life System on page 414. The display will show
100% when the system is reset.Menu Button Items
q
(Menu):Press this button to scroll through the
following items:
Units
Press the menu button until UNITS displays. This
mode allows you to select between English or
Metric units of measurement. Once in this mode,
press the set/reset button to select between
ENGLISH or METRIC.
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4. Press the menu button to advance to the
COMPASS CALIBRATION screen.
5. To start the compass calibration, press and
hold the set/reset button until CALIBRATION
BEGUN DRIVE UNTIL DONE appears in
the DIC display.
6. Drive the vehicle slowly in a circle two times
to activate the compass.
When the calibration is complete, the DIC will
display CALIBRATION FINISHED.
7. If the message CAL appears in the DIC, you
must manually put the compass into the
calibration mode again. Repeat
Steps 1 through 6.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
to acknowledge that you received the message
and clear it from the DIC display.
Some messages cannot be cleared from the DIC
display because they are more urgent. These
messages require action before they can be
cleared.
If there are any active warning messages when the
vehicle is turned off, two chimes sound and the DIC
goes into a reminder mode. The reminder mode
displays any active message. If there are multiple
messages, the DIC displays each message for ve
seconds. After each active message is displayed
once, the reminder mode turns off.
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.
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This message displays only while the ignition is in
RUN. This message stays on until road conditions
change and StabiliTrak
®is not active.
This message cannot be acknowledged and
cleared from the screen.
STABILITY CONTROL OFF
If your vehicle has StabiliTrak®, this message
displays any time the system turns off. When this
message has been displayed, StabiliTrak
®is
no longer available to assist you with directional
control of the vehicle. Adjust your driving
accordingly. SeeStabiliTrak
®System on page 355.
This message displays only while the ignition is
in RUN.
Any of the following conditions may cause the
StabiliTrak
®system to turn off:
The battery is low.
There is a StabiliTrak®system failure.
See your dealer for service.
STARTING DISABLED
This message displays if the starting of the engine
is disabled due to the electronic throttle control
system or vehicle theft-deterrent system. Have your
vehicle serviced by your dealer immediately.
This message only appears while the ignition is
in RUN and will not disappear until the problem
is resolved.
This message cannot be acknowledged.
TRACTION CONTROL ACTIVE
If your vehicle has the Traction Control
System (TCS), this message displays when the
system is on. Slippery road conditions may exist
if this message is displayed, so adjust your
driving accordingly. SeeTraction Control
System (TCS) on page 353for more information.
This message only displays while the ignition is in
RUN and will not disappear until driving conditions
change and the TCS is no longer active.
This message cannot be acknowledged or
cleared from the screen.
247

Notice:Before adding any sound equipment
to your vehicle, such as an audio system,
CD player, CB radio, mobile telephone,
or two-way radio, make sure that it can be
added by checking with your dealer. Also,
check federal rules covering mobile radio and
telephone units. If sound equipment can be
added, it is very important to do it properly.
Added sound equipment may interfere with the
operation of your vehicle’s engine, radio, or
other systems, and even damage them.
Your vehicle’s systems may interfere with the
operation of sound equipment that has
been added.
Notice:The chime signals related to safety
belts, parking brake, and other functions
of your vehicle operate through the
radio/entertainment system. If that equipment
is replaced or additional equipment is added
to your vehicle, the chimes may not work.
Make sure that replacement or additional
equipment is compatible with your vehicle
before installing it. SeeAccessories and
Modifications on page 400.Your vehicle has a feature called Retained
Accessory Power (RAP). With RAP, the audio
system can be played even after the ignition
is turned off. SeeRetained Accessory
Power (RAP) on page 130for more information.
Setting the Time
Press the H or the M button to enter clock mode.
Press and hold H until the correct hour appears
on the display. Press and hold M until the correct
minute appears on the display.
To change the time default setting from 12 hour to
24 hour, press either the H or the M button to
enter the clock mode, then press the tune knob to
select between the 12 or 24 hour display format.
The clock mode will automatically time out with
the changed display format set as the current
default setting.
259

If the hissing sound in the wireless headphones
seems excessive, make sure that the headphone
batteries are fully charged. Some amount of
hissing is normal.
Both sets of rear seat headphones may include
foam ear pads that can be replaced.
Foam ear pads on these headphones may
become worn or damaged. The headphone foam
ear pads can become damaged if they are not
handled or stored properly. If the foam ear pads do
become damaged or worn out, the pads can be
replaced separately from the headphone set.
It is not necessary to replace the complete
headphone set.
The headphone replacement foam ear pads can
be ordered in pairs. See your dealer for more
information.Battery Replacement
To change the batteries, do the following:
1. Loosen the screw on the battery compartment
door located on the left side of the headphone
earpiece.
2. Replace the two AAA batteries in the
compartment. Make sure that they are
installed correctly using the diagram on the
inside of the battery compartment.
3. Tighten the screw on the battery
compartment door.
If the headphones are to be stored for a long
period of time, remove the batteries, and keep
them in a cool, dry place.
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