light Oldsmobile Cutlass 1999 s Owner's Guide

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This light should come on, as a check to show you it is
working, when the ignition is on and the engine is not
running. If the light doesn't come on, have it repaired.
This light will also come on during a malfunction in one
of two ways:

Light Flashing
-- A misfire condition has been
detected. A misfire increases vehicle emissions and
may damage the emission control system on your
vehicle. Dealer or qualified service center diagnosis
and service may be required.

Light On Steady
-- An emission control system
malfunction has been detected on your vehicle.
Dealer or qualified service center diagnosis and
service may be required.
If the Light Is Flashing
The following may prevent more serious damage to
your vehicle:

Reducing vehicle speed.

Avoiding hard accelerations.

Avoiding steep uphill grades.

If you are towing a trailer, reduce the amount of
cargo being hauled as soon as it is possible.If the light stops flashing and remains on steady, see ªIf
the Light Is On Steadyº following.
If the light continues to flash, when it is safe to do so,
stop the vehicle. Find a safe place to park your vehicle.
Turn the key off, wait at least 10 seconds and restart the
engine. If the light remains on steady, see ªIf the Light
Is On Steadyº following. If the light is still flashing,
follow the previous steps, and drive the vehicle to your
dealer or qualified service center for service.
If the Light Is On Steady
You may be able to correct the emission system
malfunction by considering the following:
Did you recently put fuel into your vehicle?
If so, reinstall the fuel cap, making sure to fully install
the cap. See ªFilling Your Tankº in the Index. The
diagnostic system can determine if the fuel cap has been
left off or improperly installed. A loose or missing fuel
cap will allow fuel to evaporate into the atmosphere. A
few driving trips with the cap properly installed should
turn the light off.
Did you just drive through a deep puddle of water?
If so, your electrical system may be wet. The condition
will usually be corrected when the electrical system
dries out. A few driving trips should turn the light off.

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Have you recently changed brands of fuel?
If so, be sure to fuel your vehicle with quality fuel (see
ªFuelº in the Index). Poor fuel quality will cause your
engine not to run as efficiently as designed. You may
notice this as stalling after start
-up, stalling when you
put the vehicle into gear, misfiring, hesitation on
acceleration or stumbling on acceleration. (These
conditions may go away once the engine is warmed up.)
This will be detected by the system and cause the light
to turn on.
If you experience one or more of these conditions,
change the fuel brand you use. It will require at least one
full tank of the proper fuel to turn the light off.
If none of the above steps have made the light turn off,
have your dealer or qualified service center check the
vehicle. Your dealer has the proper test equipment and
diagnostic tools to fix any mechanical or electrical
problems that may have developed.
Oil Pressure Warning Light
If you have a low engine oil
pressure problem, this light
will stay on after you start
your engine, or come on
and you will hear a chime
when you are driving.
This indicates that your engine is not receiving enough
oil. The engine could be low on oil, or could have some
other oil problem. Have it fixed immediately.
When the ignition is on but the engine is not running,
the light will come on as a test to show you it is
working, but the light will go out when you turn the
engine is running. If it doesn't come on with the ignition
on, you may have a problem with the fuse or bulb. Have
it fixed right away.

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CAUTION:
Don't keep driving if the oil pressure is low. If
you do, your engine can become so hot that it
catches fire. You or others could be burned.
Check your oil as soon as possible and have your
vehicle serviced.
NOTICE:
Damage to your engine from neglected oil
problems can be costly and is not covered by
your warranty.
Check Oil Light
This light will come on
briefly when you start
your vehicle.
If the light comes on and you hear a chime or stays on
after starting your vehicle, your engine oil level should
be checked.
Prior to checking the oil level, be sure your vehicle has
been shut off for several minutes and is on a level
surface. Check the oil level on your dipstick and bring it
to the proper level. See ªEngine Oilº in the Index.
NOTE: A false CHECK OIL light may be generated
when parking on steep grades.
The oil level monitoring system only checks oil level
during the brief period between key on and engine
crank. It does not monitor engine oil level when the
engine is running. Additionally, an oil level check is
only performed if the engine has been turned off for a
considerable period of time allowing the oil normally in
circulation to drain back into the oil pan.

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2-61 Passlock

Warning Light
This light will come on
briefly when you turn
the ignition on. The
light will stay on until
the engine starts.
If the light flashes for several seconds, the Passlock
system has entered a tamper mode. If the vehicle fails to
start, see ªPasslockº in the Index.
If the light comes on continuously while driving and
stays on, there may be a problem with the Passlock
system. Your vehicle will not be protected by Passlock,
and you should see your dealer.
Cruise Light
The CRUISE light comes
on whenever you set your
cruise control.
Low Washer Light
The LOW WASH light will
come on briefly when you
turn on the ignition.
It will also come on, chime and stay on if the fluid
reservoir is less than one
-third full.

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2-62 Service Vehicle Soon Light
This light will come on
briefly when you turn
on the ignition.
It will stay on if it detects a problem on the vehicle, such
as a DRL or an ALC malfunction. If this happens, see
your dealer service department as soon as possible.
Door Ajar Light
When the ignition is on, this
light will stay on until all
doors are closed and
completely latched.
You will hear a brief chime if a door is unlatched after
the engine is started and the vehicle is not in PARK (P)
or NEUTRAL (N).
Fuel Gage
Your fuel gage tells you
about how much fuel you
have left, when the ignition
is on. When the indicator
nears empty, the light will
come on and you will hear a
chime. You still have a little
fuel left, but you should get
more soon.
Here are four things that some owners ask about. None
of these show a problem with your fuel gage:

At the service station, the gas pump shuts off before
the gage reads full.

It takes a little more or less fuel to fill up than the
gage indicated. For example, the gage may have
indicated the tank was half full, but it actually took a
little more or less than half the tank's capacity to fill
the tank.

The gage moves a little when you turn a corner or
speed up.

The gage goes back to empty when you turn off
the ignition.

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FLOOR: In this position most of the air comes
through the floor outlet. The rest of the air comes
through the windshield and side window outlets. Set the
center control knob to the temperature desired.
DEFOG: This position divides the air between
the floor outlets and the windshield defroster outlets.
The air conditioning compressor will run automatically
in this position when it is needed to help dry the air in
the vehicle.
DEFROST: This position directs most of the air
through the windshield defroster outlet. Some of the air
goes to the floor outlets. The air conditioning
compressor will run automatically in this position when
it is needed to help dry the air in the vehicle.
Air Conditioning Compressor Button
Press A/C to operate the air conditioner compressor.
The indicator light will glow when the button is pressed
to indicate that the air conditioning system has been
turned on. The fan knob must be set to a speed.
Recirculation Button
Press this button to limit the amount of fresh air
entering your vehicle. This is helpful when you are
trying to limit odors entering your vehicle. The indicator
light on the button will glow when it is pressed.
RECIRCULATION is available in all modes, except
DEFOG and DEFROST.
Pressing RECIRCULATION will cancel
OUTSIDE AIR.
It is not recommended to use this button in the FLOOR
mode with heat. It is useful to quickly cool the vehicle
on hot days.
Outside Air
Press this button to allow the circulation of outside air in
the vehicle. The indicator light on the button will glow
when pressed. OUTSIDE AIR is available in all modes
including OFF and is automatically activated in DEFOG
and DEFROST.
Pressing OUTSIDE AIR will cancel RECIRCULATION.

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3-4 Air Conditioning
The air conditioner and heater work best if you keep
your windows closed while using them. Your vehicle
also has the flow
-through ventilation system described
later in this section.
On very hot days, open the windows long enough to
let hot inside air escape. This reduces the time it takes
for your vehicle to cool down, which should help
fuel economy.
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
-LEVEL with the temperature knob in
the middle and the A/C button pushed in. The system
will bring in outside air and direct slightly warmer air to
your lower body.
For quick cool
-down on very hot days, use VENT with
the temperature knob all the way in the blue area and the
A/C and RECIRCULATION buttons pressed. 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 knob in the blue area and the A/C button
pushed in. The system will bring in outside air and
cool it.
Heating
On cold days, use FLOOR and the outside air button
with the temperature knob all the way in the red area.
The system will bring in outside air, heat it and send it to
the floor outlets.
Your vehicle has heat outlets that are directed toward
the rear seat. Keep the area under the front seats clear
of obstructions so the heated air can reach the rear
seat passengers.
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.
Defogging and Defrosting Windows
Your system has two settings for clearing the front and
side windows. For each setting, adjust the temperature
control as desired.
To defrost the front window quickly, turn the temperature
control knob all the way in the red area. Use DEFROST
and adjust the fan to the highest speed. To warm
passengers while keeping the front window clean,
use DEFOG.

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If you select RECIRCULATION while in the VENT,
BI-LEVEL or FLOOR modes, humid air can recirculate
inside the vehicle and allow moisture to form on the
windows. If this happens, either press the A/C button to
on or select DEFROST or the DEFOG modes.
Your vehicle is equipped with side window defogger
outlets. The side window defogger outlets are located on
the outside of the side instrument panel outlets. To defrost
the side windows turn the temperature control knob all
the way in the red area. Use FLOOR and adjust the fan to
the highest speed. To control fogging of the windows turn
the temperature control knob all the way to the red area.
Use DEFOG and adjust the fan to the highest speed.
To defog the side windows while using air conditioning
use BI
-LEVEL and adjust the fan to the highest speed
and press the A/C button. For added airflow to the side
windows aim the side vents toward the windows and
close the center outlets.
RECIRCULATION will not work in DEFROST and
DEFOG. This is done to prevent recirculation of humid
inside air and allow the system to work properly.
Rear Window Defogger (If Equipped)
The rear window defogger
uses a warming grid to
remove fog from the
rear window.
Press the defogger switch. The indicator light will glow.
The rear window defogger will turn itself off after about
10 minutes after the first time the button is pressed,
and after 5 minutes each additional time the button is
pressed. You can turn the defogger off by pressing the
button again or turning off the ignition.
Do not attach a temporary vehicle license across the
defogger grid on the rear window.

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RECALL: Press this button briefly to recall the station
being played or to display the clock. To change what is
normally shown on the display (station or time), press
the RECALL button until you see the display you want,
then hold the RECALL button until the display flashes.
If you press the button when the ignition is off, the clock
will show for a few seconds.
Finding a Station
AM
-FM: Press this button to switch between AM, FM1
and FM2. The display shows your selection.
TUNE: Press this knob lightly so it extends. Turn it to
choose radio stations. Push the knob back into its stored
position when you're not using it.
SEEK: Press the up or down arrow to go to the next
higher or lower station and stay there. The sound will
mute while seeking.
SCAN: Press this button and release it to listen to
stations for a few seconds. The radio will go to a station,
stop for a few seconds, then go on to the next station.
Press the button again to stop scanning. The sound will
mute while scanning, and SCAN will appear on the
display. If you press SCAN for more than two seconds,
the radio will change to P SCAN mode. P SCAN will
appear on the display.PUSHBUTTONS: The five numbered pushbuttons let
you return to your favorite stations. You can set up to
15 stations (five AM, five FM1 and five FM2). Just:
1. Turn the radio on.
2. Press AM
-FM to select the band.
3. Tune in the desired station.
4. Press and hold one of the five numbered buttons.
The sound will mute. When it returns, release the
button. Whenever you press that numbered button,
the station you set will return.
5. Repeat the steps for each pushbutton.
P SCAN: Press SCAN for more than two seconds, and
P SCAN will appear on the display. The radio will go to
the first preset station stored on your pushbuttons, stop
for a few seconds, then go on to the next preset station.
Press SCAN again to stop scanning.

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Setting the Tone
BASS: Press this knob lightly so it extends. Turn the
knob to increase or decrease bass.
TREB: Press this knob lightly so it extends. Then pull
the knob all the way out. Turn it to increase or decrease
treble. If a station is weak or noisy, you may want to
decrease the treble.
Push the knob back into its stored position when you're
not using it.
Adjusting the Speakers
BAL: Press this knob lightly so it extends. Turn the
knob to move the sound to the left or right speakers.
The middle position balances the sound between
the speakers.
FADE: Press the knob lightly so it extends. Then pull
the knob all the way out. Turn it to move the sound to
the front or rear speakers. The middle position balances
the sound between the speakers.
Push the knob back into its stored position when you're
not using it.AM-FM Stereo with Cassette Tape Player
and Automatic Tone Control (If Equipped)
Playing the Radio
PWR
-VOL: Press this knob to turn the system on and
off. To increase volume, turn the knob clockwise. Turn
it counterclockwise to decrease volume.