rear view mirror BUICK LESABRE 2003 Owner's Manual

Keys...............................................................2-3
Remote Keyless Entry System.........................2-5
Remote Keyless Entry System Operation...........2-5
Doors and Locks.............................................2-9
Door Locks....................................................2-9
Central Door Unlocking System......................2-10
Power Door Locks........................................2-10
Door Ajar Reminder......................................2-11
Delayed Locking...........................................2-11
Programmable Automatic
Door Locks...............................................2-11
Rear Door Security Locks..............................2-13
Lockout Protection........................................2-13
Leaving Your Vehicle....................................2-13
Trunk..........................................................2-14
Windows........................................................2-16
Power Windows............................................2-17
Sun Visors...................................................2-17
Theft-Deterrent Systems..................................2-18
Content Theft-Deterrent.................................2-18
PASS-Key
žIII ..............................................2-19
PASS-KeyžIII Operation...............................2-20Starting and Operating Your Vehicle................2-21
New Vehicle Break-In....................................2-21
Ignition Positions..........................................2-22
Starting Your Engine.....................................2-23
Engine Coolant Heater..................................2-24
Automatic Transaxle Operation.......................2-25
Parking Brake..............................................2-27
Shifting Into Park (P).....................................2-28
Shifting Out of Park (P).................................2-30
Parking Over Things That Burn.......................2-31
Engine Exhaust............................................2-31
Running Your Engine While You
Are Parked...............................................2-32
Mirrors...........................................................2-33
Manual Rearview Mirror.................................2-33
Automatic Dimming Rearview Mirror................2-33
Automatic Dimming Rearview Mirror
with Compass...........................................2-33
Outside Power Mirrors...................................2-35
Outside Curb View Assist Mirror.....................2-36
Outside Convex Mirror...................................2-36
Outside Automatic Dimming
Heated Mirror...........................................2-36
Section 2 Features and Controls
2-1

Mirrors
Manual Rearview Mirror
When you are sitting in a comfortable driving position,
adjust the mirror so you can see clearly behind your
vehicle. Grip the mirror in the center to move it up
or down and side to side. The day/night adjustment
allows you to adjust the mirror to avoid glare from any
headlamps behind you. Push the tab away from
you for daytime use; pull it toward you for night use.
Automatic Dimming Rearview Mirror
Your vehicle may have an automatic dimming rearview
mirror. Your vehicle's mirror may also contain OnStarž
controls. SeeOnStaržSystem on page 2-37for
more information.
At night, when the glare is too high, the mirror will
gradually darken to reduce glare. This change may take
a few seconds. The mirror will return to its clear
daytime state when the glare is reduced.
Mirror Operation
AUTO:Press this button to turn on the automatic
dimming feature.
OFF:Press this button to turn off the automatic
dimming feature.
O(On/Off):For mirrors equipped with OnStarž
controls, press this button to turn on the automatic
dimming feature. To turn off automatic dimming, press
this button again.
The indicator light will be illuminated when this feature
is active.
Automatic Dimming Rearview Mirror
with Compass
Your vehicle may have an automatic dimming rearview
mirror with a compass. Your vehicle's mirror may
also contain OnStar
žcontrols. SeeOnStaržSystem on
page 2-37for more information.
The mirror also includes an eight-point compass display
in the upper right corner of the mirror face.
When cleaning the mirror, use a paper towel or similar
material dampened with glass cleaner. Do not spray
glass cleaner directly on the mirror as that may cause
the liquid cleaner to enter the mirror housing.
2-33

The mirrors may also have an arrow that ¯ashes when
the turn signal is used. SeeTurn Signal/Multifunction
Lever on page 3-7.
Outside Curb View Assist Mirror
If you have the Memory Seat and Mirrors feature, the
passenger's outside rearview mirror includes a tilt-down
feature that operates when the shift lever is in
REVERSE (R). This feature assists the driver, improving
rear obstacle detection. When the vehicle is shifted
out of REVERSE (R), the passenger mirror will return to
its original position after a ®ve-second delay. This
delay prevents movement of the mirror if multiple gear
transitions (REVERSE (R) to AUTOMATIC
OVERDRIVE (
X) to REVERSE (R)) occur during a
parallel parking maneuver. This feature can be
programmed on or off through the personal choice
selection menu. See
DIC Vehicle Personalization on
page 3-50for programming instructions.
Outside Convex Mirror
Your passenger's side mirror is convex. A convex
mirror's surface is curved so you can see more from the
driver's seat.
{CAUTION:
A convex mirror can make things (like other
vehicles) look farther away than they really are.
If you cut too sharply into the right lane, you
could hit a vehicle on your right. Check your
inside mirror or glance over your shoulder
before changing lanes.
Outside Automatic Dimming
Heated Mirror
If you have this feature, the outside driver's mirror will
adjust for the glare of headlamps behind you. This
feature is controlled using the on and off settings on the
automatic dimming rearview mirror. See
Automatic
Dimming Rearview Mirror on page 2-33.
When you operate the rear window defogger, the
heated driver's and passenger's outside rearview mirrors
are warmed to help clear them of ice and snow. See
ªRear Window Defoggerº under
Climate Control System
on page 3-24orDual Automatic Climate Control
System on page 3-26for more information.
2-36

MIST:For a single wiping cycle, turn the band to MIST.
Hold it there until the wipers start, then let go. The
wipers will stop after one cycle. If you want more cycles,
hold the band on MIST longer.
LO (Low Speed):Turn the band to LO for steady
wiping at a slow speed.
HI (High Speed):Turn the band to HI for steady wiping
at a high speed.
The wiper speed may be set for a long or short delay
between wipes. Turn the band to choose the delay time.
The closer to LO, the shorter the delay.
Heavy snow or ice can overload your wiper motor. A
circuit breaker will stop the motor until it cools.
Clear away snow or ice to prevent an overload.
Keep in mind that damaged wiper blades may prevent
you from seeing well enough to drive safely. To
avoid damage, be sure to clear ice and snow from the
wiper blades before using them. If your blades do
become damaged, get new blades or blade inserts.
RainsenseŸ II Wipers
If your vehicle has this feature, the moisture sensor is
mounted on the interior of the windshield below the
rearview mirror and is used to automatically operate the
wipers. This system operates by monitoring the
amount of moisture build-up on the windshield. Wipes
occur as needed to clear the windshield dependingon the driving conditions and the sensitivity setting. In
light rain or snow, fewer wipes will occur. In heavy
rain or snow, wipes will occur more frequently.
The system will operate in the delay, low speed and
high speed modes. If the system is left on for long
periods of time, occasional wipes may occur without any
moisture on the windshield. This is normal and
indicates that the RainsenseŸ system is active.
The RainsenseŸ system is activated by turning the
wiper control band to one of the ®ve sensitivity levels
within the delay area. The delay position closest to
OFF/MIST is the lowest sensitivity setting, level one. The
highest sensitivity setting, level ®ve, is closest to the
LO position. A single wipe will occur each time you turn
the wiper control band to a higher sensitivity level to
indicate that the sensitivity level has been increased.
Notice:The wipers must be turned off when going
through a car wash to avoid damage.
The MIST and wash cycles operate as normal and are
not affected by the RainsenseŸ function. The system
can be overridden at any time by manually changing the
wiper control to LO or HI speed.
Notice:Do not place stickers or other items on the
exterior glass surface directly in front of the
rainsensor. Doing this could cause the rainsensor
to malfunction.
3-10

Battery Load Management
The battery load management feature is designed to
monitor the vehicle's electrical load and determine when
the battery is in a heavy discharge condition. During
times of high electrical loading, the engine may idle at a
higher rpm setting than normal to make sure the
battery charges. High electrical loads may occur when
several of the following are on: headlamps, high beams,
rear window defogger, fan at high speed, heated
seats (if equipped) and engine cooling fans.
If your vehicle's battery remains in a heavy discharge
condition for a long period of time, the fan, rear
defogger, heated seats and heated mirrors will be
disabled and the DIC will display BATTERY SAVER
ACTIVE. This can happen either under long periods of
idling or low speed driving with high electrical loading,
or in the event of a charging system fault.
Head-Up Display (HUD)
{CAUTION:
If the HUD image is too bright, or too high in
your ®eld of view, it may take you more time to
see things you need to see when it's dark
outside. Be sure to keep the HUD image dim
and placed low in your ®eld of view.
If your vehicle is equipped with the Head-Up Display
(HUD), you can see some of the driver information that
appears on your instrument panel cluster.
The information may be displayed in English or metric
units and appears as a re¯ection in the windshield.
The HUD consists of the following information:
·Speedometer Reading
·Turn Signal Indicators
·High-Beam Headlamp Indicator
·Check Gages Message
3-20

1FRONT (Defrost):Pressing this button directs
most of the air to the windshield and the outboard outlets
(for the side windows), with some air directed to the
¯oor outlets. In this mode, the system will automatically
turn off recirculation and run the air conditioning
compressor, unless the outside temperature is at or
below freezing. Recirculation cannot be selected while
in the FRONT defrost mode. Do not drive the vehicle
until all the windows are clear.
Rear Window Defogger
The rear window defogger uses a warming grid to
remove fog or frost from the rear window.
=REAR:Press this button to turn the rear window
defogger on or off. Be sure to clear as much snow from
the rear window as possible.
At speeds above 35 mph (55 km/h), the defogger will
operate continuously until you press the REAR
button again. After 10 minutes of driving below 35 mph
(55 km/h), the defogger will turn off automatically. If
you need additional warming time, push the button
again. The system will then operate for ®ve minutes
before going off by itself.If your vehicle has heated outside rearview mirrors, the
mirrors will heat to help clear fog or frost from the
surface of the mirror when the rear window defogger
button is pressed.
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.
Dual Automatic Climate Control
System
With this system you can control the heating, cooling
and ventilation for your vehicle.
3-26

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.
1FRONT:Press the FRONT button to defrost the
windshield by directing air¯ow toward the windshield and
outboard outlets (for the side windows). To turn off
FRONT, press the AUTO or AIR FLOW buttons.
If the AIR FLOW up button is pressed while in the
FRONT defrost mode, the system will direct the
air toward the instrument panel outlets. If the AIR FLOW
down button is pressed while in the FRONT defrost
mode, the system will direct the air toward the ¯oor, and
the FRONT defrost mode will cancel. Do not drive the
vehicle until all the windows are clear.
Rear Window Defogger
The rear window defogger uses a warming grid to
remove fog or frost from the rear window.
=REAR:Press this button to turn the rear window
defogger on or off. Be sure to clear as much snow from
the rear window as possible.
At speeds above 35 mph (55 km/h), the defogger will
operate continuously until you press the REAR
button again. After 10 minutes of driving below 35 mph
(55 km/h), the defogger will turn off automatically. If
you need additional warming time, push the button
again. The system will then operate for ®ve minutes
before going off by itself.
If your vehicle has heated outside rearview mirrors, the
mirrors will heat to help clear fog or frost from the
surface of the mirror when the rear window defogger
button is pressed.
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.
3-29

Driving at Night
Night driving is more dangerous than day driving.
One reason is that some drivers are likely to be
impaired Ð by alcohol or drugs, with night vision
problems, or by fatigue.
Here are some tips on night driving.
·Drive defensively.
·Don't drink and drive.
·Adjust your inside rearview mirror to reduce the
glare from headlamps behind you.
·Since you can't see as well, you may need to slow
down and keep more space between you and
other vehicles.
·Slow down, especially on higher speed roads. Your
headlamps can light up only so much road ahead.
·In remote areas, watch for animals.
·If you're tired, pull off the road in a safe place
and rest.
No one can see as well at night as in the daytime. But
as we get older these differences increase. A
50-year-old driver may require at least twice as much
light to see the same thing at night as a 20-year-old.
What you do in the daytime can also affect your
night vision. For example, if you spend the day in bright
sunshine you are wise to wear sunglasses. Your
eyes will have less trouble adjusting to night. But if
you're driving, don't wear sunglasses at night. They may
cut down on glare from headlamps, but they also
make a lot of things invisible.
4-16

Here are some things you can check before a trip:
·Windshield Washer Fluid:Is the reservoir full? Are
all windows clean inside and outside?
·Wiper Blades:Are they in good shape?
·Fuel, Engine Oil, Other Fluids:Have you checked
all levels?
·Lamps:Are they all working? Are the lenses clean?
·Tires:They are vitally important to a safe,
trouble-free trip. Is the tread good enough for
long-distance driving? Are the tires all in¯ated to the
recommended pressure?
·Weather Forecasts:What's the weather outlook
along your route? Should you delay your trip a
short time to avoid a major storm system?
·Maps:Do you have up-to-date maps?
Highway Hypnosis
Is there actually such a condition as ªhighway
hypnosisº? Or is it just plain falling asleep at the wheel?
Call it highway hypnosis, lack of awareness, or
whatever.
There is something about an easy stretch of road with
the same scenery, along with the hum of the tires on the
road, the drone of the engine, and the rush of the
wind against the vehicle that can make you sleepy. Don't
let it happen to you! If it does, your vehicle can leave
the road in
less than a second,and you could crash and
be injured.
What can you do about highway hypnosis? First, be
aware that it can happen.
Then here are some tips:
·Make sure your vehicle is well ventilated, with a
comfortably cool interior.
·Keep your eyes moving. Scan the road ahead and
to the sides. Check your rearview mirrors and your
instruments frequently.
·If you get sleepy, pull off the road into a rest,
service or parking area and take a nap, get some
exercise, or both. For safety, treat drowsiness
on the highway as an emergency.
4-23

M
Maintenance, Normal Replacement Parts............5-94
Maintenance Schedule.....................................6-17
At Each Fuel Fill.........................................6-17
At Least Once a Month................................6-17
At Least Once a Year..................................6-18
At Least Twice a Year..................................6-18
Brake System Inspection..............................6-22
Engine Cooling System Inspection.................6-22
Exhaust System Inspection...........................6-21
Fuel System Inspection................................6-22
How This Section is Organized....................... 6-3
Introduction.................................................. 6-2
Long Trip/Highway Scheduled Maintenance.....6-13
Maintenance Requirements............................. 6-2
Part A - Scheduled Maintenance Services......... 6-4
Part B - Owner Checks and Services.............6-17
Part C - Periodic MaintenanceInspections......6-21
Part D - Recommended Fluids and
Lubricants...............................................6-23
Part E - Maintenance Record........................6-24
Selecting the Right Schedule.......................... 6-5
Short Trip/City Scheduled Maintenance............. 6-6
Steering, Suspension and Front Drive Axle
Boot and Seal Inspection..........................6-21
Throttle System Inspection............................6-22
Using Your................................................... 6-4
Your Vehicle and the Environment................... 6-2Maintenance When Trailer Towing.....................4-42
Making Turns.................................................4-40
Malfunction Indicator Light................................3-40
Manual Lumbar Controls.................................... 1-3
Manual Operation...........................................3-27
Manual Seats................................................... 1-2
Matching Transmitter(s) to Your Vehicle............... 2-8
Memory Mirrors..............................................2-44
Memory Seat.................................................2-44
Memory Seats................................................3-53
Message.......................................................3-49
DIC Warnings and Messages........................3-49
Mexico, Central America and Caribbean Islands/
Countries (Except Puerto Rico and U.S. Virgin
Islands) ± Customer Assistance....................... 7-5
Mirror Operation.....................................2-33, 2-34
Mirrors..........................................................2-33
Automatic Dimming Rearview with Compass....2-33
Automatic Dimming Rearview........................2-33
Manual Rearview Mirror................................2-33
Memory.....................................................2-44
Outside Automatic Dimming Heated Mirror......2-36
Outside Convex Mirror.................................2-36
Outside Curb View Assist Mirror....................2-36
Outside Power Mirrors..................................2-35
MyGMLink.com................................................ 7-3
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