ECO mode BUICK LACROSSE 2005 Owner's Manual

Gate Operator and Canadian
Programming
Canadian radio-frequency laws require transmitter
signals to time out or quit after several seconds of
transmission. This may not be long enough for
HomeLink
®to pick up the signal during programming.
Similarly, some U.S. gate operators are manufactured to
time out in the same manner.
If you live in Canada, or you are having difficulty
programming a gate operator or garage door opener by
using the “Programming HomeLink
®” procedures,
regardless of where you live, replace Step 3 under
“Programming HomeLink
®” with the following:
Continue to press and hold the HomeLink
®button while
you press and release every two seconds (cycle) the
hand-held transmitter button until the frequency
signal has been successfully accepted by HomeLink
®.
The HomeLink®indicator light will ash slowly at
rst and then rapidly. Proceed with Step 4 under
“Programming HomeLink
®” to complete.
Using HomeLink®
Press and hold the appropriate HomeLink®button for at
least half of a second. The indicator light will come
on while the signal is being transmitted.
Erasing HomeLink®Buttons
To erase programming from the three HomeLink®
buttons do the following:
1. Press and hold down the two outside buttons until
the indicator light begins to ash, after 20 seconds.
Do not hold the two outside buttons for longer
than 30 seconds.
2. Release both buttons.
HomeLink
®is now in the train (learning) mode and can
be programmed at any time beginning with Step 2
under “Programming HomeLink
®” shown earlier in
this section.
Individual buttons cannot be erased, but they can be
reprogrammed. See “Reprogramming a Single
HomeLink
®Button” following this section.
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9(Fan):Turn the knob by this symbol, located on the
left side of the climate control panel, clockwise or
counterclockwise to increase or decrease the fan speed.
During the highest fan speed selections, the fan
speed will be temporarily reduced between the transition
to a new mode. The fan will resume the original
speed when the transition to the new mode is complete.
Temperature Control:Turn the center knob clockwise
or counterclockwise to increase or decrease the
temperature inside your vehicle.
Use the right knob to select from the following modes:
H(Vent):This mode directs outside air to the
instrument panel outlets. If driving in city traffic, and the
vehicle is stopped and idling, or the weather is hot,
switch from this mode to the recirculation mode.
To prevent the air inside the vehicle from becoming
stale, be sure to return to the vent mode periodically.
)(Bi-Level):This mode directs half of the air to the
instrument panel outlets, and the remaining air to
the oor outlets. Some air may be directed toward the
windshield. Slightly cooler air is directed to the
instrument panel outlets and warmer air is directed to
the oor outlets.
6(Floor):This mode directs most of the air to the
oor outlets with some air directed toward the side
window outlets and a little air directed to the windshield.
In this mode, the system will automatically use outside
air. The air conditioning compressor will be engaged
unless the outside temperature is 40°F (4°C) or below.
Recirculation cannot be selected when in this mode.
You can also select modes by using the
following buttons:
h(Recirculate):Press this button to recirculate
cabin air through the vehicle. It can be used to prevent
outside air and odors from entering your vehicle or
to help heat or cool the air inside your vehicle more
quickly. An indicator light below the button will come on
in this mode. Operation in this mode during periods
of high humidity and cool outside temperatures
may result in increased window fogging. If window
fogging is experienced, select the defrost mode.
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Recirculation is not available while in the defrost or
oor/defog modes. Using recirculation for long periods of
time may cause the air inside your vehicle to become too
dry. To prevent this from happening, after the air in your
vehicle has cooled, turn the recirculation mode off.
#(Air Conditioning):Press this button to turn the
air conditioning compressor on and off. The indicator
light on the button will come on when the air
conditioning is on.
((Heated Seats):Press this button to turn the driver
or passenger heated seats on and off. SeeHeated
Seats on page 1-5for additional information.
Defogging and Defrosting
Fog on the inside of 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 your windshield. Use the oor/defog mode to
clear the windows of fog or moisture and warm
the passengers. Use defrost to remove fog or frost from
the windshield more quickly.
-(Floor/Defog):Press this button to direct the air
between the windshield, oor outlets and side windows.
When you select this mode, the system turns
recirculation off and runs the air conditioning compressorunless the outside temperature is near or below
freezing. Pressing the recirculation button will have no
effect other than turning on the telltale light while in
oor/defog mode.
1(Defrost):Press this button to direct most of the
air to the windshield, with some air directed to the
side windows. In this mode, the system will automatically
turn off the recirculation and run the air conditioning
compressor, unless the outside temperature is near or
below freezing. Pressing the recirculation button will
have no effect other than turning on the telltale
light while in defrost mode.
Do not drive the vehicle until all windows are clear.
Sensors
The solar sensor on the vehicle monitors the solar heat
and the air inside of the vehicle. This information is
used to maintain the selected temperature by initiating
needed adjustments to the temperature, the fan
speed, and the air delivery system. The system may
also supply cooler air to the side of the vehicle facing the
sun. The recirculation mode will also be activated, as
necessary. Do not cover the solar sensor located in the
center of the instrument panel, near the windshield,
or the system will not work properly.
3-27

Driver Information Center (DIC)
Your vehicle may have a Driver Information
Center (DIC).
All messages will appear in the DIC display located in
the instrument panel cluster, below the speedometer.
The DIC buttons are located on the center of the
instrument panel, below the center outlets.
The DIC comes on when the ignition is on. After a short
delay, the DIC on the uplevel vehicle will display the
WELCOME DRIVER (1 or 2) if a personalized key 1 or 2
is used, and then the information that was last
displayed before the engine was turned off.
The DIC on the base level vehicle displays the odometer
and trip odometers only.
The DIC on the uplevel vehicle displays the odometer,
trip odometers, fuel economy, trip computer, vehicle
system, and compass display information. It also
displays warning messages if a system problem is
detected. In addition, the DIC on the uplevel vehicle
displays phone numbers that are called using the
OnStar
®system, if equipped. SeeOnStar®System on
page 2-34.The outside air temperature automatically appears in
the bottom right corner of the uplevel DIC display when
viewing the trip/odometer screens, fuel screens and
some of the gages screens. If the outside air
temperature is at or below 37°F (3°C), the temperature
reading will toggle between displaying the outside
temperature and the word ICE for two minutes. If there
is a problem with the system that controls the
temperature display, the letters OC (open circuit) or SC
(short circuit) will appear on the display. If this occurs,
have the vehicle serviced by your GM dealer.
The DIC on the uplevel vehicle also allows some
features to be customized or personalized. SeeDIC
Vehicle Personalization on page 3-71for more
information.
DIC Operation and Displays
The DIC has different modes which can be accessed by
pressing the DIC buttons located on the center of the
instrument panel. Depending on whether your vehicle
has the base level or uplevel DIC, the buttons and
modes available will differ.
The buttons on the base level vehicle are the
trip/odometer and English/Metric buttons.
The buttons on the uplevel vehicle are the trip/odometer,
set/reset, gages, fuel, and option buttons.
The button functions are detailed in the following pages.
3-47

Trip/Odometer Menu Items
TRIP/ODO (Trip Odometer):Press this button to scroll
through the following menu items:
Odometer
Press the trip/odometer button until the odometer
displays. This mode shows the distance the vehicle has
been driven in either miles or kilometers.
Trip A and Trip B
Press the trip/odometer button until A or B displays. This
mode shows the current distance traveled in either
miles or kilometers since the last reset for each
trip odometer. Both trip odometers can be used at the
same time.
Each trip odometer can be reset to zero separately by
pressing the set/reset button on the uplevel vehicle or by
pressing and holding the trip odometer button on the
base level vehicle while the desired trip odometer
is displayed.
The display will show the odometer on the top line and
the trip odometer information, either A or B, on the
bottom line.
Time Elapsed (Uplevel Only)
Press the trip/odometer button until TIME ELAPSED :00
displays. This mode is like a stopwatch, in that you
can clock the time it takes to get from one point
to another. Each of the elds for the hours, minutes,
and seconds are two numeric digits.
Once TIME ELAPSED :00 is displayed, press the
set/reset button on the uplevel vehicle to start the timing
feature. Press the set/reset button again to stop it. If
you will be starting and stopping your vehicle, during a
trip for instance, the TIME ELAPSED feature will
automatically start timing where it left off when you last
stopped. To reset it, press and hold the set/reset
button for approximately 1.5 seconds. The display will
return to zero. Press the trip/odometer button to
exit from the TIME ELAPSED display.
Average Speed (Uplevel Only)
Press the trip/odometer 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 trip/odometer
button to display AVERAGE SPEED, then press and
hold the set/reset button on the uplevel vehicle.
The display will return to zero.
3-49

Fuel Menu Items (Uplevel Only)
.
(Fuel):Press this button to scroll through the
following menu items:
Fuel Range
Press the fuel 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 3-53for more information.
Average Fuel Economy
Press the fuel 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.
Instantaneous Fuel Economy
Press the fuel button until INST ECONOMY displays.
This mode shows the current fuel economy at a
particular moment and will change frequently as driving
conditions change. This mode shows the instantaneous
fuel economy in miles per gallon (mpg) or liters per
100 kilometers (L/100 km). Unlike average fuel
economy, this screen cannot be reset.
Gages Menu Items (Uplevel Only)
2
(Gages):Press this button to scroll through the
following menu items:
Battery
Press the gages button until BATTERY displays. This
mode shows the current battery voltage.
3-50

If there is a problem with the battery charging system, a
DIC message will display. SeeDIC Warnings and
Messages on page 3-53for more information.
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.
Oil Life
Press the gages 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 5-15. In addition to the engine oil life system
monitoring the oil life, additional maintenance is
recommended in the Maintenance Schedule in this
manual. SeeScheduled Maintenance on page 6-4for
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, press and hold the
set/reset button while OIL LIFE is displayed. The display
will show 100% when the system is reset. SeeEngine
Oil Life System on page 5-18for more information.
Option Menu Items (Uplevel Only)
4
(Option):Press this button to scroll through the
following menu items:
Units
Press the option 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 units.
Language
Press the option button until the language screen
displays. This mode allows you to select the language
in which the DIC messages will appear. Once in
this mode, press the set/reset button to select among
the following choices:
English
Francais (French)
Espanol (Spanish)
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3. Press the set/reset button to scroll through and
select the appropriate variance zone.
The direction the vehicle is moving will be displayed
in the top right corner of the DIC display.
4. If you need to calibrate the compass, use the
compass calibration procedure. See “Compass
Calibration Procedure” following.
Compass Calibration
The compass is manually calibrated. Only calibrate the
compass in a safe location where driving the vehicle
in circles is not a problem.
To calibrate the compass, use the following procedure:
Compass Calibration Procedure
1. Press the option button until the COMPASS
CALIBRATION screen is displayed.
2. Press the set/reset button to start the compass
calibration.
3. The DIC will display CALIBRATION BEGUN DRIVE
IN CIRCLES. Drive the vehicle in a circle until the
DIC displays CALIBRATION FINISHED. The
DIC will display CALIBRATION FINISHED for
several seconds and then will display the
COMPASS CALIBRATION screen.
DIC Warnings and Messages
Messages are displayed on the uplevel 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 uplevel
vehicle 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 will sound and the DIC
will go into a reminder mode. The reminder mode
displays any active message. If there are multiple
messages, the DIC will display each message for
ve seconds. After each active message is displayed
once, the reminder mode will turn 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.
The following are the possible messages that can be
displayed and some information about them.
3-53

REDUCED POWER STOP WHEN SAFE
This message will display when your vehicle is in an
overheated engine operating mode. This operating mode
allows your vehicle to be driven to a safe place in an
emergency. In this mode, you will notice a signicant
loss in power and engine performance. SeeOverheated
Engine Protection Operating Mode on page 5-26for
more information. Anytime this message is on, the
vehicle should be taken to your GM dealer for service
as soon as possible.
This message will display and a chime will sound only
when the ignition is in RUN. Press any of the DIC
buttons to acknowledge this message and to clear it
from the screen.
This message will continue to display for two seconds if
it has not been acknowledged when the engine is
turned off. It will also re-display for two seconds if the
message has been acknowledged, but the condition still
exists when the engine is turned off.
If the condition still exists, the message will re-appear
when the engine is turned on.
REMOTE START DISABLED
This warning message will come on if a remote start
attempt is unsuccessful. This may be caused if any of
the following conditions are true when a remote
start attempt is made:
The remote start system is disabled through
the DIC.
The key is in the ignition.
The hood or the doors are not closed.
There is an emission control system malfunction.
The engine coolant temperature is too high.
The oil pressure is low.
The hazard warning ashers are turned on.
The maximum number of remote starts or
remote start attempts between ignition cycles
has been reached.
The content theft-deterrent alarm is on while
attempting to remote start the vehicle.
See “REMOTE START” underDIC Vehicle
Personalization on page 3-71and “Remote Vehicle
Start” underRemote Keyless Entry System Operation
on page 2-4for more information.
3-64

Radio with CD (UpLevel)
XM™ Satellite Radio Service
XM™ is a satellite radio service that is based in the
48 contiguous United States. XM™ offers
100 coast-to-coast channels including music, news,
sports, talk, and children’s programming. XM™ provides
digital quality audio and text information that includes
song title and artist name. A service fee is required
in order to receive the XM™ service. For more
information, contact XM™ at www.xmradio.com or call
1-800-852-XMXM (9696).
Playing the Radio
P
(Power):Press this knob to turn the system on
and off.
v(Volume):Turn this knob to increase or to decrease
the volume.
DISP (Display):When the ignition is turned off, press
this button to display the time.
For XM™ (if equipped), press the DISP button while in
XM™ mode to retrieve four different categories of
information related to the current song or channel:
Artist, Song Title, Category or PTY, Channel
Number/Channel Name.
To change the default on the display, press the DISP
button until you see the display you want, then hold this
button for two seconds. The radio will produce
one beep and the selected display will now be the
default.
SCV (Speed Compensated Volume):With SCV, the
audio system adjusts automatically to make up for
road and wind noise as you drive.
Set the volume at the desired level. Press this button to
select SPEED VOL MIN, SPEED VOL MED, or
SPEED VOL MAX. Each higher setting will allow for
more volume compensation at faster vehicle speeds.
3-84