2002 BUICK REGAL ECO mode

2-11 Operation
Press UNLOCK once to
unlock the driver's door and
to turn on the interior lamps
(see ªIllumination on
Remote Activationº in the
Index for more details).
The perimeter lighting feature will also be activated at
night, turning on your headlamps and back
-up lamps for
approximately 25 seconds when the UNLOCK button is
pressed. (This will light the area around the vehicle.)
See ªPerimeter Lightingº in the Index.
Press UNLOCK again within five seconds to unlock all
the doors. To lock all doors, press LOCK. To unlock the
trunk, press the button with the trunk symbol on the
remote keyless entry transmitter. The trunk will only
unlock if your transaxle is in PARK (P).Panic Alarm
This feature allows you to activate an alarm by pressing a
button on the remote keyless entry transmitter. Your
ignition must be off for the panic alarm to work. When
you press the panic button with the horn symbol on it the
remote keyless entry transmitter, the headlamps will
flash, the horn will honk repeatedly, and the interior
lamps will illuminate, attracting attention if you need it.
The alarm will continue until one of the following occurs:

You press the panic button on the remote keyless
entry transmitter a second time,

the ignition moved to RUN, or

an alarm period of about two minutes has elapsed.
Security Feedback
Security feedback provides audible and/or visible
feedback confirming that a remote keyless entry lock
or unlock command has been received and executed.
The ignition must be off for this feature to work.
You may select one of four operating modes for reception
of a lock command. You may also select one of four
operating modes for reception of an unlock command.
The selection and programming of the lock and unlock
operating modes are independent of each other.

2-14
You have three actions possible once delayed locking
is activated:

Cancel the delayed locking by pressing the unlock
switch or by fully inserting the key in the ignition.

Override the delayed locking feature and lock the
doors immediately by pressing the lock switch a
second time.

Let the delayed locking feature complete the locking
of the vehicle.
If you wish to let the delayed locking feature complete
the locking of the vehicle, no additional action is
required. The delayed locking feature will lock the doors
automatically after all the doors have been closed for a
period of five seconds. During this five second period,
any door may be reopened, at which time the three
possible actions shown above are again available.
You may also customize your vehicle to activate the
delayed locking feature as described previously, or you
may choose to completely disable the feature at all
times. If disabled, the power door locks will activate
immediately when a power door lock switch is pressed.The enabled/disabled state of the delayed locking
feature will be toggled when you perform the
following sequence:
1. Close the doors.
2. Move the ignition key to the RUN position.
3. Apply your regular brakes.
4. Press and hold the power door unlock switch. While
holding the door unlock switch, move the shift lever
out of and back into PARK (P).
After an initial transaxle cycle, each additional cycle
will toggle the enable/disable state of the delayed
locking feature. During this procedure, the chime
will sound, providing you with feedback. In Mode 1,
a single chime will be heard if the delayed locking
feature is disabled. In Mode 2, two chimes will be
heard if the feature is enabled. When the door lock
switch is released, the vehicle will remain in the most
recent operating mode.
Disconnecting the vehicle battery for up to a year will
not change the programmed mode for the delayed
locking feature.

2-50 Delayed Entry Lighting
Delayed entry lighting lights your vehicle's interior for a
period of time after all the doors have been closed.
The ignition must be off for delayed entry lighting to
work. Just after all the doors have been closed, the
delayed entry lighting feature will continue to work until
one of the following occurs:

The ignition is in RUN, or

the doors are locked, or

an illumination period of 25 seconds has elapsed.
If during the illumination period a door is opened, the
timed illumination period will be canceled and the
interior lamps will remain on.
Delayed Exit Lighting
This feature illuminates the interior for a period of time
after the ignition key is removed from the ignition.
The ignition must be off for delayed exit lighting to
work. When the ignition key is removed, interior
illumination will activate and remain on until one of the
following occurs:

The ignition is in RUN, or

the power door locks are activated, or

an illumination period of 25 seconds has elapsed.
If during the illumination period a door is opened, the
timed illumination period will be canceled and the
interior lamps will remain on.
Perimeter Lighting
Perimeter lighting provides a period of exterior vehicle
lighting as the driver and passengers approach the
vehicle. Perimeter lighting is only activated when the
function is enabled, the doors are closed, the ignition is
in OFF and the security feedback feature is in Mode 3
or 4. (See ªSecurity Feedbackº in the Index for more
information.) The vehicle headlamps and back
-up lamps
are then activated for a period of 25 seconds or until the
ignition switch is turned to RUN.

2-67 Speedometer and Odometer
The speedometer lets you see your speed in both miles
per hour (mph) and kilometers per hour (km/h). The
odometer shows how far your vehicle has been driven in
either miles (used in the United States) or in kilometers
(used in Canada).
Your vehicle has a tamper
-resistant odometer. If you see
ERROR, you'll know someone has probably tampered
with it and the numbers may not be accurate.
You may wonder what happens if your vehicle needs a
new odometer installed. If the new one can be set to the
mileage total of the old odometer, then that will be done.
But if it can't, then it will be set at zero and a label must
be put on the driver's door to show the old mileage
reading when the new odometer was installed.
Trip Odometer
The trip odometer tells how far you have driven since
you last reset it. To set it to zero, press the button on
the right side of the instrument panel cluster.
The trip/select reset button will go back and forth
between the odometer and the trip odometer if the
button is pressed and released within 1.5 seconds.If the button is pressed and held for longer than
1.5 seconds while in the trip odometer mode, it will be
reset to zero. If the button is pressed and held for longer
than 1.5 seconds while in the odometer mode, it will
have no effect.
Tachometer (Option)
The tachometer displays the
engine speed in thousands
of revolutions per minute
(rpm). (Optional cluster
tachometer shown.)
NOTICE:
Do not operate the engine with the tachometer
in the red area, or engine damage may occur.

2-83
3800 V6 Supercharged Engine
Control Buttons
The Driver Information Center has three buttons that
control its functions.
The English/Metric (E/M), RESET and MODE
buttons for the Driver Information Center are located to
the left of the steering wheel, just below the instrument
panel cluster.
E/M (English/Metric): Press this button to change
the display from English to metric units or metric
to English.
RESET: Press this button for one second to reset the
mode displayed.
MODE: Press this button to change the mode
being displayed.

2-84 Modes
AVG ECON (Average Economy): Shows your average
fuel economy since you last reset this mode. Average
fuel economy is viewed as a long term approximation of
your overall driving and 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.
INSTANTANEOUS FUEL ECONOMY: Shows your
current fuel economy. Instantaneous fuel economy
varies with your driving conditions, such as
acceleration, braking and the grade of the road being
traveled. The instantaneous fuel economy display cannot
be reset, therefore the reset button has no effect while in
this mode.OIL LIFE MONITOR: Shows an estimate of the oil's
remaining useful life. When the oil life index is less than
10%, the CHANGE OIL SOON light will come on.
When you have the oil changed according to the
maintenance schedule (see ªMaintenance Scheduleº in
the Index), you will have to reset the CHANGE OIL
SOON light.
To reset the CHANGE OIL SOON light, see ªOil Life
Systemº in the Index.
Also, see ªEngine Oil, When to Changeº and
ªMaintenance Scheduleº in the Index.
RANGE: Shows the approximate distance you can
drive without refueling. This is based on the amount of
fuel in the tank and on the fuel economy of the most
recent 25 miles (40 km). Pressing RESET while in this
mode will have no effect.
BOOST GAGE: If you have the supercharged engine,
this gage will show the amount of boost your engine is
receiving. Pressing RESET while in this mode will have
no effect.

3-5
FAN: Press the up arrow to increase fan speed and
the down arrow to decrease fan speed. The fan must be
turned on for the air conditioning compressor to operate.
TEMP (Temperature): The TEMP switch sets the
temperature for the entire cabin when the light on the
DUAL light button isn't lit. When the DUAL button
light is lit, the TEMP switch sets the temperature for
the driver's side only. Press the up arrow to raise the
temperature and press the down arrow to lower the
temperature. The display will show your selection
for a few seconds, then the outside temperature will
be displayed.
VENT: This setting turns the air conditioning
compressor on and off. The indicator is lit when
the compressor is turned off. Recirculation is not
permitted when the compressor is off. The system
will try to control the temperature automatically, but
without the compressor.
VENT is not permitted in FRONT defrost mode. If the
VENT button is pushed while in FRONT defrost mode,
the indicator will light briefly and then turn off.RECIRC (Recirculation): This setting recirculates
much of the air inside your vehicle. This setting is not
permitted in FRONT defrost mode and is only permitted
in WINDSHIELD/FLOOR mode if the air conditioning
compressor is turned on. The indicator light will be lit
when recirculation is engaged, but will light briefly and
then turn off if selected when not permitted.
Operating the climate control system in the RECIRC
mode may cause fogging of the vehicle's windows when
the weather is cold and damp. To clear the fog, switch
the system to either WINDSHIELD/FLOOR or
WINDSHIELD mode and increase the fan speed. To
avoid refogging of the windows, operate the system with
RECIRC off.
FRONT: This setting brings in outside air and
directs most of the air through the defrost vent. Some
of the air also goes to the floor ducts and the side
window defogger outlets. The indicator on the button
will light and WINDSHIELD will be seen on the
display. The air conditioning compressor will run
automatically in this setting unless the outside
temperature is below 40
F (4
C).

3-7 Heating (Engine Coolant Heater)
If your vehicle has an engine coolant heater, you can use
it to help your system provide warm air faster when it's
cold outside
-- 0
F (-18
C) or lower. An engine
coolant heater warms the coolant your engine and
heating system use to provide heat. See ªEngine
Coolant Heaterº in the Index.
Air Conditioning
On very hot days, open the windows long enough to let
hot, inside air escape. This reduces the time for the
vehicle to cool down.
For a quick cool
-down on very hot days, use MAX
with the temperature levers all the way in the blue area.
If this setting is used for long periods of time, the air in
your vehicle may become too dry.
For normal cooling on hot days, use VENT with the
temperature levers in the blue area. The system will
bring in outside air and cool it.
On cool, but sunny days, the sun may warm your upper
body, but your lower body may not be warm enough.
You can use BI
-LEV and set the temperature levers to a
comfortable setting. The system will bring in outside air
and direct it to your upper body, while sending slightly
warmed air to your lower body. You may notice this
temperature difference more at some times than others.
Defogging and Defrosting
If you have the Dual Comfortemp Climate Control, your
system has two settings for clearing the front and side
windows. To defrost the windows quickly, turn the mode
knob to the defrost setting and turn the temperature knob
all the way in the red area.
For maximum defroster performance, set both
driver and passenger temperature controls to the
warmest setting.
To warm passengers while keeping the windows clear,
use BLEND.
If you have the Dual Automatic Comfortemp Climate
Control, your system has two settings for clearing the front
and side windows. To defrost the windows quickly, press
the FRONT button, set the temperature to 90
F (32
C),
select high fan speed and turn the DUAL button off. To
warm passengers while keeping the windows clear, push
the AIR FLOW button until WINDSHIELD/FLOOR
appears in the display. Select fan speed for comfort and
windshield clearing performance.