2002 BUICK LESABRE heating

1-6 Heated Seats (Option)
Press this button to turn on the heating element in the seat.
The heated seat buttons
are located on the driver's
and front passenger's
door panel.
When the heated seat button is first pressed, the high
setting is activated. Press the button again for the low
setting. The third press of the button turns the feature off.
The low setting warms the seatback and cushion until
the seat nears body temperature. The high setting heats
the seat to a slightly higher temperature.
The heated seats can only be used when the ignition is
turned on. When the ignition is turned off, the heating
element is also turned off.
Reclining Front Seatbacks
If your vehicle has
power seats, the vertical
control described previously
in this section reclines the
front seatbacks.
If your vehicle has the manual recliner, lift the lever on
the outboard side of the seat and move the seatback to
the desired position. Release the lever to lock the
seatback. Pull up on the lever without pushing on the
seatback and the seatback will go to an upright position.

2-16
Trunk
CAUTION:
It can be dangerous to drive with the trunk lid
open because carbon monoxide (CO) gas can
come into your vehicle. You can't see or smell
CO. It can cause unconsciousness and even death.
If you must drive with the trunk lid open or if
electrical wiring or other cable connections must
pass through the seal between the body and the
trunk lid:

Make sure all other windows are shut.

Turn the fan on your heating or cooling
system to its highest speed with the setting
on VENT. That will force outside air into
your vehicle. See ªComfort Controlsº in
the Index.

If you have air outlets on or under the
instrument panel, open them all the way.
See ªEngine Exhaustº in the Index.
Trunk Lock Release
To unlock the trunk from the outside, insert the master
key and turn it clockwise.
Remote Trunk Release and Trunk Lockout
The TRUNK release button
is located on the driver's
door trim map pocket.
Push this button to open the trunk. The transaxle must
be in PARK (P) or NEUTRAL (N) for the remote trunk
release button to work.
To lock the trunk from inside your vehicle, insert the
master key and turn it clockwise to LOCK. The VALET
key will not work in this procedure.
Trunk Security Override
The remote keyless entry transmitter, will open the trunk
even if the trunk release lockout switch is in LOCK.

2-56
To use a lighter, push the center all the way in and let
it go. When it is ready, the center will pop back out by
itself. Pull out the entire unit to use it.
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.
The cigarette lighter will only operate when the ignition
key is in RUN and for 10 minutes after turning the
ignition off. If you would like the lighter to operate
regardless of ignition position, and for extended periods
of time, see ªEngine Compartment Fuse Blockº in the
Index or see your dealer.
Sun Visors
Illuminated Visor Vanity Mirrors
When you open the cover to either the passenger's or
driver's visor vanity mirror, the lamps will turn on. The
brightness of the lamp can be adjusted by sliding the
switch up or down.
Dual Sun Visors
Each sun visor has two parts, so that both the windshield
and door glass can be shaded at the same time. To use
the dual sun visors, flip the first visor down and turn it
toward the window. Then, flip the second visor down
toward the windshield.
Auxiliary Power Outlets
The auxiliary power outlets can be used to plug in
electrical equipment such as a cellular telephone or
CB radio.
Your vehicle may have up to three power outlets
depending on the type of front seat you have. If your
vehicle has front bucket seats with a center console, you
will find two outlets inside the rear storage compartment.
(An extra power outlet can be found in the ashtray.)

2-83
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 ªEngine
Overheatingº in the Index.

3-
3-1
Section 3 Comfort Controls and Audio Systems
In this section, you'll find out how to operate the comfort control and audio systems offered with your vehicle.
Be sure to read about the particular systems supplied with your vehicle.
3
-2 Comfort Controls
3
-2 Electronic Touch Climate Control
3
-4 Dual Automatic ComforTemp
Climate
Control (If Equipped)
3
-6 Passenger Climate Control (If Equipped)
3
-7 Personal Choice Comfort Controls
(If Equipped)
3
-8 Air Conditioning
3
-9 Heating
3
-10 Defogging and Defrosting
3
-10 Rear Window Defogger
3
-11 Ventilation System
3
-12 Steering Wheel Controls for Climate Control
(If Equipped)
3
-13 Audio Systems
3
-13 Setting the Clock
3
-13 AM-FM Stereo with Cassette Tape Player
(If Equipped)3
-19 AM-FM Stereo with Compact Disc
Player with Automatic Tone Control and
Radio Data Systems (RDS) (If Equipped)
3
-26 AM-FM Stereo with Cassette Tape and
Compact Disc Player with Automatic Tone
Control and Radio Data Systems (RDS)
(If Equipped)
3
-35 Trunk-Mounted CD Changer (Option)
3
-39 Personal Choice Radio Controls (If Equipped)
3
-40 Theft-Deterrent Feature (If Equipped)
3
-40 Audio Steering Wheel Controls (If Equipped)
3
-41 Understanding Radio Reception
3
-41 Tips About Your Audio System
3
-42 Care of Your Cassette Tape Player
3
-43 Care of Your Compact Discs
3
-43 Care of Your Compact Disc Player
3
-44 Diversity Antenna System
3
-44 Chime Level Adjustment

3-2
Comfort Controls
This section describes how to operate your climate
control system. With this system, you can control the
heating, cooling and ventilation in your vehicle.
Your vehicle also has a flow
-through ventilation system
described later in this section.
Electronic Touch Climate Control
Fan Lever
The FAN lever is used to select the speed of the fan.
Moving the lever between LOW and HIGH will
decrease or increase the fan speed. The fan will be
off when the system is off.Temperature Lever
This lever is used to adjust the temperature of the air
coming through the system. Move the TEMPERATURE
lever between COOL and WARM to change the
temperature of the air coming through your outlets.
Mode Controls
The buttons on your system allow you to choose settings
to deliver air through the floor ducts, instrument panel
outlets or windshield outlets.
RECIRC (Recirculation): Press this button to limit the
amount of outside air entering your vehicle. This is
helpful when you are trying to cool the interior of the
vehicle quickly, or limit the amount of outside air
entering your vehicle. To turn off RECIRC, press the
button again. If you select FRONT defrost or BLEND
while RECIRC is selected, the system will automatically
turn off RECIRC to prevent fogging. If you select
RECIRC while in FRONT defrost, the RECIRC light
will flash three times to let you know this is not allowed.

3-9
On sunny days, when the air is moderately warm or
cool, use Bi
-Level to deliver warm air to the floor ducts
and cooler air to the instrument panel outlets. On days
like these, the sun may adequately warm your upper
body, but your lower body may not be warm enough.
To warm or cool the air delivered, adjust the
TEMPERATURE lever.
The amount of fresh air entering the vehicle is limited
when Recirculation is selected. This is helpful when you
are trying to cool the air in your vehicle or limit the air
entering the vehicle.
If your vehicle has the Dual Automatic ComforTemp
system and it is set for Automatic Operation, on very hot
days, the system will automatically enter recirculation
mode and the temperature door will be positioned at the
full cold position for maximum cooling. If the system is
not in the automatic mode, recirculation should be
selected to provide maximum cooling. You can choose
the extreme comfort setting of 60
F (16
C), but the
system will not cool any faster as a result.Heating
If your vehicle has the electronic touch system, on cold
days, use HTR with the TEMPERATURE lever toward
WARM and the fan speed toward HIGH.
If your vehicle has the Dual Automatic ComforTemp
system, and on cold days, if the automatic mode is
selected, the system will automatically direct the air
toward the floor and the temperature door will be
positioned at the full hot position. You can choose the
extreme comfort setting of 90
F (32
C) but the
system will not warm up any faster as a result. If the
outside temperature is cold, the fan will be delayed to
avoid blowing cold air. Pushing the FAN, AIR FLOW
or FRONT buttons will override this delay, turn off
the automatic mode and return the system to
manual operation.
With each system, outside air will be brought in and sent
through the floor ducts. The heater works best if you
keep your windows closed while using it.

3-11
NOTICE:
Do not try to clear frost or other material from
the inside of the rear window with a razor blade
or anything else that is sharp. This may damage
the rear defogger grid. The repairs wouldn't be
covered by your warranty.
Do not attach a temporary vehicle license, tape or decals
across the defogger grid on the rear window.
Ventilation System
For mild outside temperatures when little heating
or cooling is needed, use VENT (on the electronic
touch system or manual operation on the Dual
Automatic ComforTemp
system) to direct
outside air through your vehicle. Air will flow
through the instrument panel outlets.
Your vehicle's flow
-through ventilation system supplies
outside air into the vehicle while it's moving. While the
vehicle is not moving, you can get outside air to flow
through by selecting any air choice (except the rear
window defogger) and any fan speed.
Adjust the direction of
airflow by moving the
louvered vents.
If you have the optional rear
passenger ComforTemp,
you can adjust the direction
of the airflow to the rear
seating area.