2003 BUICK REGAL Owner's Manual

You may enable or disable the perimeter lighting feature
when the driver performs the following sequence with
the engine not running and the doors closed:
1. Turn the ignition to RUN.
2. Close all the doors.
3. Apply your brakes.
4. Press and hold the power door lock switch. While
holding the door lock switch press and release the
panic button on the remote keyless entry transmitter.
This will initialize the customization mode. While in the
customization mode, the feature will sound the number of
chimes corresponding to the current mode. In Mode 1,
one chime means the feature is disabled. In Mode 2, two
chimes signal that the perimeter lighting feature is
enabled. Each additional press will advance the mode by
one, starting from the current mode. During this
procedure, the feature will sound the number of chimes
corresponding to the mode. When the lock switch is
released, the vehicle will remain in the last mode.
Disconnecting the vehicle’s battery for up to a year will
not change the programmed operation for this feature.
Reading Lamps
The reading lamps are located on the underside of the
rearview mirror.
Use the button next to each lamp to turn them on
and off.
Dome Lamp
The dome lamp will come on when you open a door.
Battery Rundown Protection
Your vehicle has a feature to help prevent you from
draining the battery in case you accidentally leave the
interior courtesy lamps, reading/map lamps, visor vanity
lamps, trunk lamp, underhood lamp or glove box
lamps on. If you leave any of these lamps on, they will
automatically turn off after 20 minutes, if the ignition
is in OFF. The lamps won’t come back on again
until you do one of the following:
•Turn the ignition on,
•turn the exterior lamps control off, then on, or
•open a door.
If your vehicle has less than 15 miles (25 km) on the
odometer, the battery saver will turn off the lamps after
only three minutes.
Accessory Power Outlets
With accessory power outlets you can power electrical
equipment such as a cellular telephone or CB radio.
Your vehicle is equipped with a 12-volt outlet. It is
located on the console, near thefloor on the
passenger’s side. Open the cover to use the outlet. Be
sure to close the cover when the outlet is not in use.
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Notice:Adding some electrical equipment to your
vehicle can damage it or keep other things from
working as they should. This wouldn’t be covered by
your warranty. Check with your dealer before
adding electrical equipment, and never use anything
that exceeds the amperage rating.
Certain power accessory plugs may not be compatible
to the power accessory outlet and could result in
blown vehicle or adapter fuses. If you experience a
problem, see your dealer.
Notice:Power outlets are designed for accessory
plugs only. Do not hang any type of accessory
or accessory bracket from the plug. Improper use of
the power outlet can cause damage not covered
by your warranty.
Notice:When using an accessory power outlet,
maximum electrical load must not exceed amperage
rating. Always turn off any electrical equipment
when not in use. Leaving electrical equipment on for
extended periods will drain your battery.
When adding electrical equipment, be sure to follow the
proper installation instructions included with the
equipment.Auxiliary Power Connection
(Power Drop)
Your vehicle is equipped with an auxiliary power
connection. This feature provides power, ground and
accessory wires which can be accessed to add
aftermarket electrical equipment to your vehicle.
It is located on the
passenger’s side of the
vehicle, under the
glove box, and is labeled
with a wire function
and fuse rating.
Notice:Adding some electrical equipment to your
vehicle can damage it or keep other things from
working as they should. This wouldn’t be covered by
your warranty. Check with your dealer before
adding electrical equipment, and never use anything
that exceeds the amperage rating.
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When adding electrical equipment, be sure to follow the
proper installation instructions included with the
equipment.
For information on accessing the connection and
electrical hookup, please refer to your service manual.
To order a service manual,Service Publications
Ordering Information on page 7-10.
Ashtrays and Cigarette Lighter
The center front ashtray is located just below the
instrument panel’s comfort controls.
To remove the ashtray, open the storage door. Then
open the small black door, lift up on the ashtray and pull
it out.
Notice:Don’t put papers or other flammable
items into your ashtrays. Hot cigarettes or other
smoking materials could ignite them, causing
a damaging fire.
To use the lighter, just push it in all the way and let go.
When it’s ready, it will pop back out by itself.
Notice:Don’t hold a cigarette lighter in with your
hand while it is heating. If you do, it won’t be able to
back away from the heating element when it’s
ready. That can make it overheat, damaging the
lighter and the heating element.
Climate Controls
Dual Climate Control System
With this system you can control the heating, cooling
and ventilation for your vehicle.
Manual Operation
To change the current mode, select one of the following
settings on the right knob.
MAX (Maximum Air-Conditioning):This mode
recirculates much of the air inside your vehicle and
sends it through the instrument panel outlets. The
air-conditioning compressor will run automatically in
this setting unless the outside temperature is
below 40°F(4°C).
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VENT (Ventilation):This mode brings in outside air
direct and directs it through the instrument panel outlet.
BI-LEV (Bi-Level):This mode directs approximately
half of the air to the instrument panel outlets, and then
directs most of the remaining air to thefloor outlets.
Some air may be directed toward the windshield.
HTR (Heater):This mode directs most of the air to the
floor outlets, with some air directed to the outboard
outlets (for the side windows) and some air directed to
the windshield.
BLEND:This mode directs half of the air to go to the
floor outlets and half to the defroster and side window
outlets. The air-conditioning compressor will run
automatically in this setting unless the outside
temperature is below 40°F(4°C).
The right knob can also be used for the defrost mode.
Information on defrosting and defogging can be
found later in this section.
9FAN:The left knob controls the fan speed.
OFF:Turn the knob all the way counterclockwise to
turn off the fan.
LO (Low Fan Speed):This setting creates the lowest
fan speed.HI (High Fan Speed):This setting creates the highest
fan speed.
DRIVER (Driver’s Side Temperature):The lever on
the left adjusts the air temperature for the driver’s
side outlets. Slide the lever up to raise the temperature
and down to lower the temperature.
PASSENGER (Passenger’s Side Temperature):The
lever on the right adjusts the air temperature for the
passenger’s side outlets. Slide the lever up to raise the
temperature and down to lower the temperature.
"(Air Conditioning):Press this button to turn the
air-conditioning on and off. An indicator light above the
button will come on when the air conditioning is on.
During daylight hours you may need to adjust the interior
lighting control to the highest setting in order to see
the light. The system will cool and dehumidify the
air inside the vehicle when the A/C indicator light is on.
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 a very hot day, 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.
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On cool, but sunny days, the sun may warm your upper
body, but your lower body may not be warm enough.
Select 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. Push the A/C button for
cooling.
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 your windshield and side windows.
Use the blend mode to clear the windows of fog
or moisture and warm the passengers. Use the defrost
mode to remove frost or fog from the windshield
more quickly. For best results, clear all snow and ice
from the windshield before defrosting.
0DEF (Defrost):This setting, located on the right
knob, directs most of the air through the defroster
and the side window outlets. Some of the air is directed
to thefloor and side window outlets. The air-conditioning
compressor will run automatically in this setting unless
the outside temperature is below 40°F(4°C).To defrost the window quickly, turn the mode knob to
the defrost setting and turn the driver’s and passenger’s
temperature levers all the way to the red area.
To warm passengers while keeping the windows clear,
use BLEND.
Do not drive the vehicle until all the windows are clear.
Rear Window Defogger
0
(Rear):Press the button to turn the defogger on.
The rear window defogger will shut off after about
15 minutes. If you turn it on again, the rear window
defogger will only run for about seven and one
half minutes before turning off. You can also turn it off
by pressing the button again.
Do not drive the vehicle until all the windows are clear.
Notice:Don’t use a razor blade or something
else sharp on the inside of the rear window. If you
do, you could cut or damage the defogger 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.
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Dual Automatic Climate Control
System
With this system you can control the heating, cooling
and ventilation for your vehicle.
Automatic Operation
AUTO (Automatic):Press the AUTO button for
automatic control of the inside temperature, the air
delivery mode and the fan speed. You may notice a
delay of two to three minutes before the fan comes on
when the automatic operation is used in cold weather.
For the automatic system to function, the temperature
must be set between 61°F (16°C) and 89°F (31°C).
1. Adjust the temperature to a comfortable setting.2. Press the AUTO button.
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, 90°F (32°C), hot air will be directed to
thefloor, the fan will increase to the highest speed,
and, the system will remain in manual mode at
that temperature. The system will not return
to automatic until the temperature setting is lowered.
If you set the system at the coldest temperature
setting, 60°F (15°C), cold interior air will be
recirculated through the air panel outlets, and the
fan will increase to the highest speed. The
system will not return to automatic until the
temperature is raised.
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 thefloor 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.
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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
“Solar Sensor”later in this section.
Manual Operation
During daylight hours, you may want to adjust the
instrument panel brightness control to the highest setting
in order to see the indicator lights that go on for the
various climate control settings.
OFF:Pressing the OFF button 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, press the up arrow on
the TEMP control to raise the temperature and press the
down arrow to lower the temperature. The display will
show your selection for a few seconds, and then
the outside temperature will be displayed.
When the DUAL light indicator is on, this means the
TEMP control has set the temperature for the driver.
When the DUAL light indicator light is not on, this means
the TEMP control has set the temperature for the
entire cabin.
9FAN:Press the up arrow on the FAN control to
increase fan speed and the down arrow to decrease fan
speed. Pressing the arrows cancels the automatic
operation and places the system in manual mode. Press
the AUTO button to return to automatic operation. If
the airflow seems low when the fan is at the highest
setting, the passenger compartment airfilter, if
equipped, may need to be replaced. For more
information seePassenger Compartment Air Filter on
page 3-24andPart A: Scheduled Maintenance Services
on page 6-4.
AIR FLOW:This control has several setting to control
the direction of airflow when the system is not in AUTO.
To access the various modes available, continue to press
the AIR FLOW up or down arrows until the desired mode,
(listed below), appears in the display.
WINDSHIELD/FLOOR:This setting directs some of the
air to thefloor outlets and some to the defroster and
side window outlets. The air-conditioning compressor will
run automatically in this setting unless the outside
temperature is below 40°F(4°C).
MID/FLOOR:This mode directs airflow through both
thefloor and the instrument panel outlets. A small
amount of air is directed to the windshield and the side
window outlets.
MID (Instrument Panel):This mode directs air through
the instrument panel outlets.
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FLOOR:This setting sends most of the air through the
outlets near thefloor. The rest comes out of the
defroster and side window outlets.
VENT:Press this button to turn the air-conditioning
compressor on or off. The indicator light on the VENT
mode is lit when the compressor is turned off. You may
have to adjust the interior brightness control to the
highest setting during the day in order to see the
indicator lamp.
VENT does not operate in the FRONT defrost mode.
RECIRC (Recirculation):Press this button to turn this
mode on or off. RECIRC limits the amount of outside
air coming into the vehicle and recirculates most of the
air inside your vehicle. It can be use to prevent
outside air and odors from entering your vehicle or to
quickly heat or cool the air inside your vehicle. When this
button is pressed an indicator light will come on. You
may have to adjust the interior brightness control to the
highest setting during the day in order to see the
indicator lamp.
This setting is not permitted in FRONT defrost mode
and is only permitted in WINDSHIELD/FLOOR mode if
the compressor is turned on.
On hot days, open the window 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, press the AUTO
button and the system will automatically enter the
recirculation mode and the temperature will be at the full
cold position for maximum cooling.
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.
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, select
either WINDSHIELD/FLOOR or defrost mode and
increase the speed.
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.
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