Page 5 of 368

First Edition for Buick LeSabre Owner's Manual ± 1999
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v
For example,
these symbols
are used on an
original battery:
CAUTION
POSSIBLE
INJURY
PROTECT
EYES BY
SHIELDING
CAUSTIC
BATTERY
ACID COULD
CAUSE
BURNS
AVOID
SPARKS OR
FLAMES
SPARK OR
FLAME
COULD
EXPLODE
BATTERY
These symbols
are important
for you and
your passengers
whenever your
vehicle is
driven:
DOOR LOCK
UNLOCK
FASTEN
SEAT
BELTS
POWER
WINDOW
AIR BAG
These symbols
have to do with
your lamps:
MASTER
LIGHTING
SWITCH
TURN
SIGNALS
PARKING
LAMPS
HAZARD
WARNING
FLASHER
DAYTIME
RUNNING
LAMPS
FOG LAMPS
These symbols
are on some of
your controls:
WINDSHIELD
WIPER
WINDSHIELD
WASHER
WINDSHIELD
DEFROSTER
REAR
WINDOW
DEFOGGER
VENTILATING
FAN
These symbols
are used on
warning and
indicator lights:
ENGINE
COOLANT
TEMP
BATTERY
CHARGING
SYSTEM
BRAKE
COOLANT
ENGINE OIL
PRESSURE
ANTI-LOCK
BRAKES
Here are some
other symbols
you may see:
FUSE
LIGHTER
HORN
SPEAKER
FUEL
Vehicle Symbols
These are some of the symbols you may find on your vehicle.
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2-
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2-1
Section 2 Features and Controls
Here you can learn about the many standard and optional features on your vehicle, and information on starting,
shifting and braking. Also explained are the instrument panel and the warning systems that tell you if everything is
working properly
-- and what to do if you have a problem.
2
-2 Keys
2
-4 Door Locks
2
-9 Remote Keyless Entry System (If Equipped)
2
-14 Trunk
2
-15 Theft
2
-16 Universal Theft-Deterrent (If Equipped)
2
-18 PASS-Key II
2
-19 New Vehicle ªBreak-Inº
2
-20 Ignition Positions
2
-21 Starting Your Engine
2
-23 Engine Coolant Heater (If Equipped)
2
-24 Automatic Transaxle Operation
2
-27 Parking Brake
2
-28 Shifting Into PARK (P)
2
-30 Shifting Out of PARK (P)
2
-31 Parking Over Things That Burn2
-31 Engine Exhaust
2
-32 Running Your Engine While You're Parked
2
-33 Windows
2
-33 Horn
2
-34 Tilt Wheel
2
-34 Turn Signal/Multifunction Lever
2
-40 Exterior Lamps
2
-43 Interior Lamps
2
-46 Mirrors
2
-51 Storage Compartments
2
-53 Sun Visors
2
-53 OnStar System
2
-54 The Instrument Panel - Your
Information System
2
-59 Warning Lights, Gages and Indicators
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2-21
RUN (D): The switch returns to this position after you
start your engine and release the key. This is the position
for normal driving. Even when the engine is not
running, you can use RUN to operate your electrical
power accessories and to display some instrument panel
warning lights.
START (E): This position starts your engine. When the
engine starts, release the key and the switch will move
to RUN.
NOTICE:
If your key seems stuck in LOCK and you can't
turn it, be sure you are using the correct key; if
so, is it all the way in? If it is, then turn the
steering wheel left and right while you turn the
key hard. But turn the key only with your hand.
Using a tool to force it could break the key or the
ignition switch. If none of this works, then your
vehicle needs service.
Key Reminder Warning
If you leave your key in the ignition, in OFF, you will
hear a warning chime when you open the driver's door.
Always leave your key in LOCK. If you leave it in any
other position, you will drain your battery power.
Starting Your Engine
Move your shift lever to PARK (P) or NEUTRAL (N).
Your engine won't start in any other position
-- that's
a safety feature. To restart when you're already moving,
use NEUTRAL (N) only.
NOTICE:
Don't try to shift to PARK (P) if your vehicle is
moving. If you do, you could damage the
transaxle. Shift to PARK (P) only when your
vehicle is stopped.
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2-40
Exterior Lamps
Headlamps
These switches control
these systems:
Headlamps
Taillamps
Parking Lamps
License Lamps
Sidemarker Lamps
Instrument Panel Lights
Press the LIGHTS switch to turn on the headlamps.
Press it again to turn them off. When the headlamps are
turned on, the instrument panel lights will also turn on.
The brightness of the instrument panel lights can be
adjusted with the PANEL LIGHTS switch to the left of
the steering column. Some lights will not dim during
daylight hours.
Press the PARK switch to turn on the parking lamps.
Press it again to turn them off. (If the parking lamps
were turned on with the PARK switch, they must be
turned off with that switch).
Lamps On Reminder
If you leave the manual headlamp or parking lamp
switch on, remove the key from the ignition and open
the driver's door, you will hear a continuous warning
chime. The chime will turn off when the lamps are
turned off.
Daytime Running Lamps
Daytime Running Lamps (DRL) can make it easier for
others to see the front of your vehicle during the day.
DRL can be helpful in many different driving
conditions, but they can be especially helpful in the
short periods after dawn and before sunset.
A light sensor on top of the instrument panel monitors
the exterior light level for the operation of DRL and
twilight sentinel, so be sure it isn't covered.
The DRL system will make your high
-beam headlamps
turn on at reduced brightness in daylight when:
The ignition is on,
The headlamp switch is off and
The transaxle is not in PARK (P).
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2-56
Instrument Panel Clusters
Your instrument panel cluster is designed to let you know at a glance how your vehicle is running. You'll know how
fast you're going, how much fuel you're using, and many other things you'll need to drive safely and economically.
Your vehicle is equipped with one of these instrument panel clusters, which includes indicator warning lights and
gages that are explained on the following pages.
Standard Cluster
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2-59
Warning Lights, Gages
and Indicators
This part describes the warning lights and gages that
may be on your vehicle. The pictures will help you
locate them.
Warning lights and gages can signal that something is
wrong before it becomes serious enough to cause an
expensive repair or replacement. Paying attention to
your warning lights and gages could also save you or
others from injury.
Warning lights come on when there may be or is a
problem with one of your vehicle's functions. As you
will see in the details on the next few pages, some
warning lights come on briefly when you start the
engine just to let you know they're working. If you are
familiar with this section, you should not be alarmed
when this happens.
Gages can indicate when there may be or is a problem
with one of your vehicle's functions. Often gages and
warning lights work together to let you know when
there's a problem with your vehicle.When one of the warning lights comes on and stays on
when you are driving, or when one of the gages shows
there may be a problem, check the section that tells you
what to do about it. Please follow this manual's advice.
Waiting to do repairs can be costly
-- and even
dangerous. So please get to know your warning lights
and gages. They're a big help.
Safety Belt Reminder Light
When the key is turned to RUN or START, a chime will
come on for about eight seconds to remind people to
fasten their safety belts.
The safety belt light will
also come on and stay on
for about 70 seconds. If the
driver's belt is already
buckled, neither the chime
nor the light will come on.
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2-60 Air Bag Readiness Light
There is an air bag readiness light on the instrument
panel, which shows AIR BAG. The system checks the
air bag's electrical system for malfunctions. The light
tells you if there is an electrical problem. The system
check includes the air bag sensors, the air bag modules,
the wiring and the crash sensing and diagnostic module.
For more information on the air bag system, see ªAir
Bagº in the Index.
This light will come on
when you start your engine,
and it will flash for a few
seconds. Then the light
should go out. This means
the system is ready.
If the air bag readiness light stays on after you start the
engine or comes on when you are driving, your air bag
system may not work properly. Have your vehicle
serviced right away.
The air bag readiness light should flash for a few
seconds when you turn the ignition key to RUN. If the
light doesn't come on then, have it fixed so it will be
ready to warn you if there is a problem.
Battery System Warning Light
Standard Cluster Gage Cluster
When you turn the key to RUN, one of these lights will
turn on briefly to show that your generator and battery
charging systems are working.
If the light stays on, you need service and you should
take your vehicle to the dealer at once. To save your
battery until you get there, turn off all accessories and
set your climate control system to OFF.
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2-61 Voltage Gage (If Equipped)
If your vehicle is equipped
with the gage cluster, this
gage shows voltage in the
electrical system.
The normal range is 11 to 15 volts. If the gage reading
stays in either red range, or the battery warning light
turns on, have your dealer check the electrical system.
Brake System Warning Light
Your vehicle's hydraulic brake system is divided into
two parts. If one part isn't working, the other part can
still work and stop you. For good braking, though, you
need both parts working well.If the warning light comes on, there is a brake problem.
Have your brake system inspected right away.
Standard Cluster Gage Cluster
One of these lights should come on when you turn the
key to START. If it doesn't come on then, have it fixed
so it will be ready to warn you if there's a problem.
If the light and chime come on while you are driving,
pull off the road and stop carefully. You may notice that
the pedal is harder to push. Or, the pedal may go closer
to the floor. It may take longer to stop. If the light is still
on, have the vehicle towed for service. (See ªTowing
Your Vehicleº in the Index.)