1997 OLDSMOBILE SILHOUETTE service indicator

Air Bag Readiness Light
There is an air bag readiness light on the instrument
panel, which shows a deployed 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
module, the wiring and the diagnostic module. For
more information on the air bag system, see “Air Bag”
in the Index.
This light will come on
when you start your engine,
and it will tlash 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 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.
Charging System Indicator Light
1+1
The charging system light
will come on when you turn
on the ignition as a check to
show you it is working. It
will remain on as long as
the engine is
not running.
It should go out once the engine is running. If it stays
on, or comes on while you are driving, you may have a
problem with the charging system. It could indicate that
you have problems with a generator drive belt, or
another electrical problem. Have
it checked right away.
Driving while this light is on could drain your battery.
If you must drive a short distance with the light on, be
certain to turn
off all your accessories, such as the radio
and air conditioner.
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Malfunction Indicator Lamp
(Service Engine Soon Light)
SERVICE ENGINE
SOON
Your Oldsmobile is
equipped with a computer
which
rr mitors operation
of the fuel, ignition and
emission control systems.
This system is called
OBD I1 (On-Board
Diagnostics-Second Generation) and is intended to
assure that emissions are at acceptable levels for the
life
of the vehicle, helping to produce a cleaner
environment. The SERVICE ENGINE
SOON light
comes on and
a chime will sound to indicate that there is
a problem and service is required. Malfunctions often
will be indicated by
the system before any problem is
apparent. This may prevent more serious damage to
your vehicle. This system is also designed to assist
your service technician
in correctly diagnosing any
malfunction.
NOTICE:
If you keep driving your vehicle with this light
on, after a while, your emission controls may not
work as well, your fuel economy may not be as
good and your engine may not run as smoothly.
This could lead to costly repairs that may not be
covered by your warranty.
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:
0
a
Light Flashing -- A misfire condition has been
detected. A misfire increases vehicle emissions and
may damage the emission control system on your
vehicle. Retailer or qualified service center diagnosis
and service is required.
Light On Steady -- An emission control system
malfunction has been detected
on your vehicle.
Retailer or qualified service center diagnosis and
service may be required.
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Have you recently changed brands of fuel?
If
so, be sure to fuel your vehicle with quality fuel (see
“Fuel” 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 retailer or qualified service center check
the
vehicle. Your retailer has the proper test equipment and
diagnostic tools to fix any mechanical or electrical
problems that may have developed.
Oil Pressure Light
Your vehicle is equipped
with an oil pressure warning
light. Your oil pressure
indicator lets
you know
when you may have a
problem with your engine
oil pressure.
When
the engine is running, this light may come
on to indicate that
the engine’s oil level may be
dangerously low, or there may be another problem
causing low
oil pressure.
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Cleaning may be done with a scrubbing action,
non-abrasive cleaning cassette with pads which scrub
the tape head as the hubs of the cleaner cassette turn. It
is normal for
the cassette to eject while cleaning because
your unit is equipped with a cut tape feature. To
temporarily override this feature for vehicles with
Automatic Tone Control (for one insertion), turn on the
ignition and turn the radio off. Press and hold TAPE
AUX until the tape symbol flashes
on the display, and
insert the cassette again. For vehicles without Automatic
Tone Control, press both
SEEK arrows within five
seconds of inserting the cassette with the ignition and
radio off. Insert the cassette at least three times to ensure
thorough cleaning.
A scrubbing action cleaning cassette
is available through your Oldsmobile retail facility.
You may also choose a non-scrubbing action, wet-type
cleaner which uses a cassette with a fabric belt to clean
the tape head. This type
of cleaning cassette will not
eject. It may not clean as thoroughly as the scrubbing
type cleaner. The cassette
tape player
is able to detect a broken tape.
Some cleaning cassettes may appear as a broken tape. If
the cleaning cassette is ejected immediately from the
tape player, follow these steps:
1. Turn the radio off.
2. Turn the ignition on.
3. Press and hold the TAPE-AUX button until the tape
symbol flashes.
4. Insert the cleaning cassette and the radio will turn on
in cassette mode.
5. Eject the tape after the tape player has been cleaned.
When
the cleaning cassette has been ejected, the broken
tape detection feature is active again.
After you clean the player, press and hold EJECT for
five seconds to reset the CLN indicator. The radio will
display
--- to show the indicator was reset.
Cassettes are subject to wear and the sound quality
may degrade over time. Always make sure the cassette
tape is
in good condition before you have your tape
player serviced.
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Adding Equipment to the Outside of
Your Vehicle
Things you might add to the outside of your vehicle can
affect the airflow around it. This may cause wind noise
and affect windshield washer performance. Check with
your Oldsmobile retailer before adding equipment to the
outside
of your vehicle.
Fuel
Use regular unleaded gasoline rated at 87 octane or
higher. At
a minimum, it should meet specifications
ASTM D4814
in the United States and CGSB 3.5-M93
in Canada. Improved gasoline specifications have been
developed by the American Automobile Manufacturers
Association (AAMA) for better vehicle performance
and engine protection. Gasolines meeting the AAMA
specification could provide improved driveability and
emission control system protection compared to
other gasolines.
Be sure the posted octane is at least 87. If the octane is
less than
87, you may get a heavy knocking noise when
you drive. If it’s bad enough, it can damage your engine.
If you’re using fuel rated at 87 octane or higher and you
still hear heavy knocking, your engine needs service.
But don’t worry if you hear
a little pinging noise when
you’re accelerating or driving up
a hill. That’s normal,
and you don’t have
to buy a higher octane fuel to get rid of
pinging. It’s the heavy, constant knock that means
you have
a problem.
If your vehicle is certified to meet California Emission
Standards (indicated on
the underhood tune-up label),
it is designed to operate on fuels that meet California
specifications.
If such fuels are not available in states
adopting California emissions standards, your vehicle
will operate satisfactorily on fuels meeting federal
specifications, but emission control system performance
may be affected. The malfunction indicator lamp on
your instrument panel may turn on and/or your vehicle
may fail
a smog-check test. If this occurs, return to
your authorized Oldsmobile retailer for diagnosis
to determine
the cause of failure. In the event it is
determined that
the cause of the condition is the type of
fuels used, repairs may not be covered by your warranty.
Some gasolines that are not reformulated for
low
emissions contain an octane-enhancing additive called
methylcyclopentadlenyl manganese tricarbonyl (MMT);
ask your service station operator whether or not his fuel
contains
MMT. General Motors does not recommend the
use of such gasolines.
If fuels containing MMT are used,
spark plug life may be reduced and your emission
control system performance may be affected. The
malfunction indicator lamp on your instrument panel
may turn on.
If this occurs, return to your authorized
Oldsmobile retailer for service.
/A
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Brake Wear
Your Oldsmobile has front disc brakes and rear
drum brakes.
Disc brake pads have built-in wear indicators that
make a high-pitched warning sound when the brake
pads are worn and new pads are needed. The sound may
come and go or be heard all
the time your vehicle is
moving (except when you are pushing on the brake
pedal firmly).
The brake wear warning sound means that soon
your brakes won’t work well. That could lead to
an accident. When you hear the brake wear
warning sound, have your vehicle serviced.
I NOTICE: 1
Continuing to drive with worn-out brake pads
could result in costly brake repair.
1
Some driving conditions or climates may cause a brake
squeal when
the brakes are first applied or lightly
applied. This does not mean something
is wrong with
your br.
c~ k es.
Properly torqued wheel nuts are necessary to help
prevent brake pulsation. When tires are rotated, inspect
brake pads for wear and
evenly torque wheel nuts in the
proper sequence to GM specifications.
Your rear drum brakes don’t have wear indicators,
but if
you ever hear
a rear brake rubbing noise, have the rear
brake linings inspected.
Also, the rear brake drums
should be removed and inspected each time the tires
are removed for rotation or changing. When you
have the front brakes replaced, have the rear brakes
inspected, too.
Brake linings should always be replaced
as complete
axle sets.
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When It’s Time for New Tires
One way to tell when it’s
time for new tires is to
check the treadwear indicators, which will
appear when your tires have
only 1/16 inch (1.6 mm) or
less of tread remaining.
You need a new tire
if any of the following statements
are true:
You can see the indicators at three or more places
around the tire.
You can see cord or fabric showing through the
tire’s rubber.
The tread or sidewall is cracked, cut or snagged deep
enough to show cord or hbric.
0 The tire has a bump, bulge or split.
The tire has a puncture, cut or other damage that
can’t be repaired well because of
the size or location
of the damage.
Buying New Tires
To find out what kind and size of tires you need, look at
the CertificatiodTire label.
The tires installed on your vehicle when
it was new had
a Tire Performance Criteria Specification (TPC Spec)
number on each tire’s sidewall. When you get new tires,
your vehicle will continue to have tires
that are designed
to give proper endurance, handling, speed rating,
traction, ride and other things during normal service on
your vehicle.
If your tires have an all-season tread
design, the TPC number will be followed
by an “MS”
(for mud and snow).
0 oet ones with that same TPC Spec number. That way
If you ever replace your tires with those not having a
TPC Spec number, make sure they are the same size,
load range, speed rating and construction type (bias,
bias-belted or radial)
as your original tires.
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Illuminated Visor Vanity Mirrors ................... 2-83
Inflation. Tire
.................................. 6-40
Inflator. Air
................................... 2-86
Inside Daymight Rearview Mirror
................. 2-66
Inspections
Brakesystem
................................ 7-42
Exhaust Systems
............................. 7-4 1
Front-Wheel-Drive Axle Boot .................. 7-4 1
Front-Wheel-Drive Axle Seal ................... 7-4 1
Radiator and Heater Hose ...................... 7-41
Suspension
.................................. 7-41
Throttle Linkage
.............................. 7-42
Instrument Panel
............................... 2-88
Cleaning
.................................... 6-49
Cluster
..................................... 2-90
FuseBlock
.................................. 6-57
Light Intensity Control
......................... 2-61
Instrument Panel Switchbank
...................... 2- I3
Interior Lamps ................................. 2-6 1
Interior Lamps Control ........................... 2-6 1
Interior Lamps Override Switch ................... 2-62
Steering
.................................... 7-41
Jack. Tire
.................................... 5-25
Jump Starting
................................... 5-3
Key Lock Cylinders Service ............
Keys ................................
7-38
. 2-2 Labels
CertificationlTire
............................. 4-29
Service Parts Identification
..................... 6-55
Tire-Loading Information
...................... 4-29
Vehicle Identification Number
................... 6-55
Lamps ........................................ 2-59
Delayed Illumination
.......................... 2-63
Dome
...................................... 2-64
Exit Lighting
................................ 2-63
Illuminated Entry
............................. 2-62
Interior
..................................... 2-61
On Reminder
................................ 2-59
Rearcargo
.................................. 2-64
Underhood
.................................. 6-10
Leaving
Your Vehicle ............................. 2-7
Leaving Your Vehicle with the Engine Running
....... 2-37
Liftgate
....................................... 2-21
Lighter
....................................... 2-82
Lights
Air Bag Readiness ....................... 1-44: 2-94
Anti-Lock Brake System Warning
............ 2-96. 4-7
Brake System Warning
.................... 2.95. 6.27
Charging System Indicator
...................... 2-94
DoorAjar
.................................. 2-104
Engine Temperature Warning
................... 2-99
Interior
..................................... 2-61
Low Coolant Warning
.................... 2.99, 6-23
Low Fuel Warning
........................... 2- 105
Low Oil Level ......................... 2.103. 6.10
Fog
........................................ 2-60
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