2003 BUICK LESABRE ECO mode

Courtesy Lamps
If it is dark enough outside, when any door is opened,
several lamps go on. They make it easy for you to enter
and leave the vehicle. You can also turn these lamps
on by sliding the INTERIOR lever all the way to the top.
Entry Lighting
If it is dark enough outside when you press the unlock
button on the remote keyless entry transmitter, the
interior courtesy lamps will turn on and stay on
for approximately 40 seconds. The lamps will turn off
immediately by pressing the lock button on the remote
keyless entry transmitter, turning the ignition key to
RUN or activating the power door locks.
Delayed Entry Lighting
If it is dark enough outside when you open the door, the
interior lamps will turn on. When you close the door
with the ignition off, the interior lamps will stay on for up
to 25 seconds or until the ignition is turned to an on
position. When the lamps turn off as a result of
the 25 second timer or the ignition switch being turned
on, the lighting will deactivate via the theater dimming
effect. Locking the doors will override the delayed entry
lighting feature and the lamps will turn off right away.
Theater Dimming
This feature allows for a three to ®ve-second fade out of
the courtesy lamps instead of immediate turn off.
Delayed Exit Lighting
If it is dark enough outside when you remove the key
from the ignition, the interior lamps will turn on and stay
on for approximately 25 seconds. This will give you
time to ®nd the door pull handle or lock switches. Once
the key is inserted into the ignition the exit lighting
will be cancelled and the lighting will fade out.
Perimeter Lighting
If it is dark enough outside when the unlock button on
the remote keyless entry transmitter is pressed, the
DRL, parking lamps and back-up lamps will come on.
Personal Choice Programming
This feature can be programmed in the on or off mode
for each transmitter.
If your vehicle is equipped with the Driver Information
Center (DIC), you must use it to program this feature.
See
Driver Information Center (DIC) on page 3-45.
To turn the feature off, do the following:
1. Close all the doors and turn the ignition on. Keep
all doors closed throughout this procedure.
2. Press and hold LOCK on the power door lock
switch throughout this procedure. All the doors
will lock.
3. Press the instant alarm on the transmitter. Perimeter
lighting remains on at this time and the horn will
chirp two times.
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Also in this mode, the RECIRC function is activated to
create the maximum cooling effect in the vehicle. If
RECIRC was activated before selecting MAX, the light
in the RECIRC button will go off. If RECIRC is
selected after MAX, the light in the RECIRC button will
not come on.
NORM (Normal Air Conditioning):This mode cools
the outside air entering your vehicle and directs it
through the instrument panel outlets.
BI-LEV (Bi-Level Air Conditioning):This mode directs
approximately half of the air to the instrument panel
outlets, and then directs most of the remaining air to the
¯oor outlets. Some air may be directed toward the
windshield. Cooler air is directed to the upper outlets
and warmer air to the ¯oor outlets. The air conditioning
compressor is on in this mode.
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.
For quick cool down on hot days, do the following:
1. Select the vent mode.
2. Select the recirculation mode.
3. Select MAX.
4. Select the coolest temperature.
5. Select the highest fan speed.Using these settings together for long periods of time
may cause the air inside of your vehicle to become too
dry. To prevent this from happening, after the air in
your vehicle has cooled, turn the recirculation mode off.
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.
Sensors
The solar sensor on your vehicle monitors the solar
radiation and the air inside of your vehicle, then uses the
information 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.
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. This mode allows you to clear fog or
frost from your windshield.
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Automatic Operation
AUTO (Automatic):Press the AUTO button for
automatic control of the inside temperature, the air
delivery mode and the fan speed.
1. Press the AUTO button.
2. Adjust the temperature to 75É F (24É C).
Choosing the coldest or warmest temperature
setting will not cause the system to heat or cool any
faster. If you set the system at the warmest
temperature setting, the system will remain in
manual mode at that temperature and it will not go
into automatic mode.
In cold weather, the system will start at reduced fan
speeds to avoid blowing cold air into your vehicle
until warmer air is available. The system will
start out blowing air at the ¯oor but may change
modes automatically as the vehicle warms up
to maintain the chosen temperature setting. The
length of time needed for warm up will depend on
the outside temperature and the length of time
that has elapsed since your vehicle was last driven.
3. Wait for the system to regulate. This may take from
10 to 30 minutes. Then adjust the temperature, if
necessary.
Do not cover the solar sensor located in the center of
the instrument panel, near the windshield. For more
information on the solar sensor, see ªSensorsº later in
this section.
Manual Operation
Pressing the FAN or AIR FLOW buttons cancels
automatic operation and places the system in manual
mode. Press the AUTO button to return to automatic
operation.
TEMP (Temperature):To manually adjust the
temperature inside the vehicle, push the TEMP arrow.
Push the TEMP up arrow for warmer temperature
settings and the TEMP down arrow for cooler
temperature settings. The setting will be shown on the
display. The display will return to the outside
temperature after a few seconds.
9FAN:Pressing the FAN button will display and hold
the current fan speed while in manual mode. If you
want the fan to run at a lower speed, push the down
arrow on the FAN button. If you want to increase the fan
speed, push the up arrow on the FAN button.
AIR FLOW:Pressing the AIR FLOW button will display
and hold the current setting while in manual mode.
Use the up and down arrows on the AIR FLOW button
to cycle through the available modes.
WINDSHIELD-FLOOR:This mode directs most of the
air¯ow to the windshield with some air¯ow to the
outboard outlets (for the side windows) and the ¯oor
outlets.
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MID:This mode directs air¯ow through the instrument
panel outlets.
MID-FLOOR:This mode directs air¯ow through both
the ¯oor and the instrument panel outlets. There is also
a small amount of air directed to the windshield and
the outboard outlets (for the side windows).
FLOOR:This mode directs most of the air¯ow to the
¯oor outlets with some directed to the outboard
outlets (for the side windows) and the windshield.
OFF:Press the OFF button once to turn off the
passenger climate control, if it has been activated.
Pressing the OFF button a second time will turn off the
main system. The outside temperature will be shown
on the display when the system is off.
VENT (Flow-Through Ventilation):Pressing the VENT
button allows outside air to ¯ow through your vehicle
without the air conditioning compressor working. To turn
off the VENT selection, push the VENT button again.
Selecting the VENT and AUTO buttons at the same time
allows the system to control the air¯ow automatically
without using the air conditioning compressor or
the recirculation mode.RECIRC (Recirculation):Press this button to limit the
amount of outside air coming into 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. Press this button to turn the
recirculation mode on or off. When the button is
pressed, an indicator light will come on. The recirculation
mode cannot be used with the FRONT defrost or
VENT mode.
On hot days, open the windows to let hot 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.
For quick cool down on hot days, press the AUTO
button and the system will automatically enter
recirculation mode and the temperature will be at the full
cold position for maximum cooling.
Using these settings together for long periods of time
may cause the air inside of your vehicle to become too
dry. To prevent this from happening, after the air in
your vehicle has cooled, turn the recirculation mode off.
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.
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FUEL INFO (Information):Press this button to display
fuel information.
Press the FUEL INFO button until the display shows
FUEL ECONOMY AVERAGE. Average fuel economy is
viewed as a long term approximation of your overall
driving conditions. To learn the average fuel economy
from a new starting point, press the RESET button while
the average fuel economy is displayed in the DIC.
Press the FUEL INFO button until the display shows
FUEL ECONOMY INST. Instantaneous fuel economy
varies with your driving conditions, such as acceleration,
braking and the grade of the road being traveled. The
RESET button does not function in this mode.
Press the FUEL INFO button until the display shows
FUEL RANGE. The fuel range will calculate the
remaining distance you can drive without refueling. This
calculation is based on the average fuel economy for
the last 25 miles (40.25 km) driven, and the fuel
remaining in the fuel tank. The RESET button does not
function in this mode.
GAGE INFO (Information):Use this button to display
oil pressure, oil life, coolant temperature, tire pressure
and battery information.Press the GAGE INFO button until OIL PRESSURE
appears in the display. If there are no problems detected
with the oil pressure, the display will show OIL
PRESSURE NORMAL. If a low oil pressure condition is
detected, the display will show OIL PRESSURE
LOW. If you see the OIL PRESSURE LOW message,
your vehicle could be low on oil or the oil is not
going through the engine properly. See your dealer for
service.
Press the GAGE INFO button until COOLANT TEMP
appears in the display. If there are no problems detected
with the temperature, COOLANT TEMP NORMAL will
appear in the display. If the temperature is too high,
COOLANT TEMP HOT will appear in the display. If you
see the COOLANT TEMP HOT message, the engine
is overheated. You should pull off the road, stop
your vehicle and turn off your engine as soon as
possible. This manual explains what to do. See
Engine
Overheating on page 5-26.
Press the GAGE INFO button until the display shows
BATTERY STATE. If the voltage is normal the display
will show BATTERY STATE NORMAL. If the voltage
drops below 10.5 volts, the display will show BATTERY
STATE LOW. If the voltage is above 16.2 volts, the
display will show BATTERY STATE HIGH. If the display
shows the high or low message, you need to have
your battery and charging system checked.
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Window Lock Out
The number of passenger windows locked out by the
window LOCK switch can be programmed through
the DIC.
If you choose R + PASS, all three passenger window
switches will be inactive when the window LOCK switch
is enabled.
If you choose REAR, only the two rear passenger
window switches will be locked out when the window
LOCK switch is enabled.
To change modes, do the following:
1. Move the arrow on the display between R + PASS
and REAR by pressing the ENG/MET button.
2. Once you have made your selection, press the
RESET button. Your choice will be retained in
memory.
For more information on this feature, see ªWindow Lock
Outº under
Power Windows on page 2-17.
Security Feedback
By choosing different combinations of these selections,
you can choose the type of transmitter activated
feedback when locking and unlocking your vehicle with
your transmitter. Each time you make a selection by
pressing the ENG/MET button, press the RESET button
to record your choice.
·KEYLESS FEEDBACK ± OFF/ON
·LIGHTS FEEDBACK ± OFF/ON
·HORN FEEDBACK ± OFF/ON
If you choose ON for KEYLESS FEEDBACK you will
also need to choose LIGHTS and/or HORN FEEDBACK.
You can select the following modes:
·If you choose OFF for KEYLESS FEEDBACK, you
will receive no security feedback when locking or
unlocking your vehicle.
·If you choose ON for KEYLESS FEEDBACK and
ON for LIGHTS FEEDBACK, the exterior lamps
will ¯ash twice when unlocking your vehicle
and once when locking your vehicle.
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To scan preset stations, press and hold one of the
SEEK arrows for more than four seconds until PSCAN
and the preset number appear on the display. You
will hear a double beep. The radio will go to the ®rst
preset station stored on your pushbuttons, play for a few
seconds, then go on to the next preset station. Press
one of the SEEK arrows again to stop scanning presets.
The radio will seek and scan only to stations that are
in the selected band and only to those with a strong
signal.
Setting Preset Stations
The six numbered pushbuttons let you return to your
favorite stations. You can set up to 18 stations (six FM1,
six FM2 and six AM) by performing the following
steps:
1. Turn the radio on.
2. Press BAND to select FM1, FM2, or AM.
3. Tune in the desired station.
4. Press EQ to select the EQ setting. It will be stored
with the preset station.
5. Press and hold one of the six numbered
pushbuttons. When you hear the radio produce one
beep, release the pushbutton. Whenever you
press that numbered pushbutton, the station you
set will return.
6. Repeat the steps for each pushbutton.
Setting the Tone (Bass/Treble)
AUDIO:Push and release AUDIO until BASS, MID, or
TREBLE appears on the display. Then turn the
AUDIO knob to increase or to decrease. If a station is
weak or noisy, you may want to decrease the treble.
To adjust bass, midrange or treble to the middle
position, select BASS, MID, or TREBLE. Then push and
hold AUDIO for more than two seconds until you hear
a beep. BASS and a zero, MID and a zero or TREBLE
and a zero will appear on the display.
To adjust both tone controls and both speaker controls
to the middle position, end out of audio mode by
waiting ®ve seconds without making any changes. Then
push and hold AUDIO for more than two seconds
until you hear a beep. ALL CENTERED will appear on
the display.
Adjusting the Speakers (Balance/Fade)
AUDIO:To adjust the balance between the right
and the left speakers, push and release AUDIO until
BAL appears on the display. Then turn the AUDIO knob
to move the sound toward the right or the left speakers.
A bar graph with indicators will show how the sound
is balanced between the right and the left speakers.
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To adjust the fade between the front and the rear
speakers, push and release AUDIO until FADE appears
on the display. Then turn the AUDIO knob to move
the sound toward the front or the rear speakers. A bar
graph with indicators will show how the sound is
balanced between the front and rear speakers.
To adjust balance or fade to the middle position, select
BAL or FADE. Then push and hold AUDIO for more
than two seconds until you hear a beep. The indicator
will be centered on the display.
To adjust both tone controls and both speaker controls
to the middle position, end out of audio mode by
waiting ®ve seconds without making any changes. Then
press and hold AUDIO for more than two seconds
until you hear a beep. ALL CENTERED will appear on
the display.
EQ (Equalizer):Press this button to choose bass, mid
and treble equalization settings designed for different
program types.Using RDS
Your audio system is equipped with a Radio Data
System (RDS). RDS features are available for use only
on FM stations that broadcast RDS information.
Using this system, the radio can do the following:
With RDS, your radio can do the following:
·Seek to stations broadcasting the selected type of
programming
·Receive announcements concerning local and
national emergencies
·Display messages from radio stations
·Seek to stations with traffic announcements
This system relies upon receiving speci®c information
from these stations and will only work when the
information is available. In rare cases, a radio station
may broadcast incorrect information that will cause
the radio features to work improperly. If this happens,
contact the radio station.
While you are tuned to an RDS station, the station
name or the call letters will appear on the display,
instead of the frequency. RDS stations may also provide
the time of day, a program type (PTY) for current
programming, and the name of the program being
broadcast.
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