light OLDSMOBILE AURORA 1996 Service Manual

The following may prevent more serious damage to
your vehicle: I 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:
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.
0 Reduce vehicle speed.
0 Avoid hard accelerations.
0 Avoid steep uphill grades.
If 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
“If
the Light Is On Steady” following.
If the light continues to flash, when
it is safe to do so,
stop the vehicle. Put your vehicle in PARK (P). Turn the
key off, wait at least 10 seconds and restart the engine.
If
the light remains on steady, see “If the Light Is On
Steady” following. If the light is still flashing, follow the
previous steps, and drive the vehicle to your retailer or
qualified service center for service.
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If the Light Is On Steady
You may be able to correct the emission system
malfunction by considering the following:
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.
Are you low on fuel?
As your engine starts to run out of fuel, your engine may
not run as efficiently as designed since small amounts
of
air are sucked into the fuel line causing a misfire. The
system can detect this. Adding fuel should correct this
condition. Make sure to install the fuel cap properly.
It
will take a few driving trips to turn the light off. 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 this condition, 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.
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Oil Pressure Warning Light
OIL
If you have a problem with
your oil, this light may stay
on after you start your
engine, or come on when
you are driving.
A warning
chime and the message
LOW OIL PRESSURE may
also come on.
These indicate that oil is not going through your engine
quickly enough
to keep it cool. The engine could be low
on oil, or could have some other oil problem. Have it
fixed right away.
The
oil light could also come on in three other
situations:
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
ignition to START.
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.
Sometimes when the engine is idling at a stop, me
light may blink
on and off. This is normal.
If you make a hard stop, the light may come on for a
moment. This is normal.
Don't keep driving if the oil pressure is low. ir
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.
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If the display ever starts flashing after the automatic
electronic climate control system is started, there is a
problem with the electronic climate control system and
you should see your dealer for service.
AUTO-PUSH Knob
By pressing the AUTO-PUSH knob, you have selected
the electronic climate control system to be in the
automatic mode. The climate control system
will
automatically control the air temperature, air distribution
and the fan speed based on the temperature inside the
vehicle, the outside temperature and the sun load.
Press the AUTO-PUSH knob. The lights on the
AUTO-PUSH and the AUTO FAN knobs will
illuminate. Your current comfort setting will be
shown in the digital display.
0 Set the comfort level you want inside the vehicle by
using the colored buttons located below the climate
control display.
Temperature Buttons
To adjust the comfort level you want maintained inside
the vehicle, use the red and blue buttons located below
the digital display. If you want a warmer comfort level,
push the red button.
If you want a cooler comfort level, push the
blue button. Your selected comfort setting will
be displayed on the digital screen for five seconds, then
the outside temperature will be displayed.
Mode Control
Rotate the AUTO-PUSH knob to deliver air through the
floor, upper or windshield outlets. The system will stay
in the selected mode until the AUTO-PUSH knob is
pressed.
AUTO FAN Knob
This knob controls the fan speed in either an automatic
mode or a manual mode.
0 Depressing the AUTO FAN knob puts the fan
control in the automatic mode. The AUTO FAN light
will appear below the knob. The fan speed indicators
will not be illuminated when the system is in the
automatic fan control mode.
0 Rotating the AUTO FAN knob selects a manual
fan speed. Rotate this knob to the right to raise the
fan speed. Rotate this knob to the left to lower the
fan speed. Rotating the AUTO FAN knob overrides
the automatic fan control mode. The fan speed
indicators will be illuminated while
in the manual
fan control mode.
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Automatic Operation
Press the AUTO-PUSH knob when you want the system
to automatically adjust to changes in the temperature
inside the vehicle, the outside temperature and the sun
load on the vehicle. When the system
is set for 4%
automatic operation, air will come from the floor, upper
or the windshield outlets depending on the temperature
inside the vehicle, the outside temperature and the sun
load. Fan speed will vary as the system reaches and
.................
maintains the comfort setting you have selected.
. 7* -
....................................................................... \
To find your comfort setting, start with the system in
automatic mode by depressing the AUTO-PUSH knob.
Adjust
the comfort setting by using the red and blue
buttons located below the digital display until you reach a
value of
75 OF (24"C), on the display. Give the vehicle
about
20 minutes to stabilize and then adjust the comfort
setting
if necessary, through the use of the red and blue
buttons. The display will show
the comfort setting for five
seconds and then it will show the outside temperature.
In cold weather, the system will delay turning on the fan
to avoid blowing cold air. The length
of the delay
depends on the engine coolant temperature and the
outside temperature. Rotating the AUTO FAN knob will
override this delay by turning off the automatic fan
mode and changing the fan speed. Your
automatic electronic climate control system has
two sun sensors located on the top of the instrument
panel that detect direct sunlight. To keep you and your
passengers comfortable, the system may supply cooler
air to the
side towards the sun. Be careful not to put
anything over these sun sensors. The automatic
electronic climate control system may not operate
correctly if these sensors are covered.
To change the automatic electronic climate control
display from an English display to a Metric display, hold
down the OFF button located in the Driver Information
Center for five seconds. The display in the Driver
Information Center will also change from an English to
a Metric display.
To return to an English display, repeat
the above procedure.
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Operating the RECIRC mode in cold temperatures or
under high humidity conditions may cause moisture to
form on the inside of the windshield. If this condition
occurs, deselect the RECIRC button.
A/C ON: Press this button to turn the air conditioning
on and off. If the system is operating in the automatic
mode, the A/C
ON indicator light will automatically
illuminate.
In the auto mode, the A/C compressor will
only operate when the system determines it is needed.
OFF: Rotate the AUTO-PUSH knob to the OFF
position. Turning the system off will cause the fan to
turn off and the airflow to be directed out the lower floor
outlets. The system will still try to keep the interior of
the vehicle at the previously chosen comfort setting. The
outside temperature will show in the display when the
system is
OFF.
Air Conditioning
The air conditioner cools, dehumidifies and filters the
air for the inside of the vehicle.
The air conditioning compressor is enabled in all
modes unless the A/C
ON button is in the off position
(indicator light will not be illuminated). However, the
air conditioning compressor will not operate when the
outside temperature is below 44°F
(7 "C). When the
air conditioner is on, you may sometimes notice slight
changes in your vehicle's engine speed and power. This
is normal, because the system is designed to cycle the
compressor on and off
to keep the desired cooling and
help fuel economy.
On very hot days, open the windows long enough to let
the hot
air out. This reduces the time required to cool the
interior of the vehicle to a comfortable level.
If the
system is in the automatic mode (AUTO-PUSH knob
indicator light
is on), during very hot days the system
will automatically
go to the RECIRC mode and the
temperature door will
be positioned at the full cold position
for maximum cooling. You can choose the extreme comfort setting of
60°F ( 16 " C), but the system will not cool any
faster by choosing the extreme comfort setting.
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Heating
In cold weather, if the automatic mode is selected
(AUTO-PUSH knob indicator light is on), the system
will automatically direct the airflow out
of the lower
floor outlets 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 by selecting the extreme
comfort setting.
In cold weather, the system will delay turning on the
fan to avoid blowing cold air. The length
of the delay
depends on the engine coolant temperature and the
outside temperature. The fan speed will increase as the
temperature
of the engine coolant increases. Rotating the
AUTO
FAN knob will override this delay by turning
off the automatic
fan control mode and changing the
fan speed.
t
Ventilation System
Your Aurora’s flow-through ventilation system always
allows outside air to flow through your vehicle when
it
is moving, even when the system is in the OFF position. The
direction
of the air can be controlled by adjusting or
closing the outlets in the instrument panel. Rotate the
control between the front outlets upward to open the
outlets and downward to close the outlets. Adjust the
direction
of airflow from side to side with the controls in
each outlet.
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Defogging and Defrosting
On cool, humid days use the defog setting to keep the
windows clear while also providing heat through the
lower outlets. Use the
DEF setting to quickly remove
fog
or ice from the windshield.
Rear Window Defogger
R. DEFOG: Press
this button to warm the
defogger grid on the rear
window. An indicator light
in the button will glow
while the rear window
defogger is operating.
R. DEFOG
At speeds above 35 mph (56 h/h), the rear defogger
will stay on until you press the
R. DEFOG button
again. At speeds below
35 mph (56 h/h), the rear
window defogger will
turn off automatically after about
10 minutes of use. If you press it again, the defogger
will operate for about five minutes only. You can also
turn the defogger off by turning off the ignition.
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Delco-Bose' AM-FM Stereo with Cassette
Tape Player
and Compact Disc Changer
Playing the Radio
PWR: Press the upper knob to turn the system on or off.
VOL: Turn the upper knob to adjust the volume.
Volume increases when you turn the knob clockwise and
decreases when you turn the knob counterclockwise.
RECALL: Press this button to recall the station being
played or to display the clock. RECALL may be pressed
with
the ignition off to display the time. Press this button twice in a row
to switch between the time of day and
frequency. Hold the button for about three seconds and RECALL will appear on the display. This allows you to
change the display default from station to clock display.
Finding a Station
AM-FM: Press this button to get AM, FM1 or FM2.
Your selection will appear on the display.
TUNE: Press this knob lightly so it extends. Turn it to
choose radio stations. Push the knob back in when
you're not using it.
SEEK: Press the up or down arrow to go to the
next higher or lower station. The sound will be muted
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
be muted while scanning, and SCAN will appear on
the display.
PSCAN: Press SCAN for more than two seconds, and
PSCAN 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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PUSHBUTTONS: The five numbered pushbuttons
let you return to your favorite stations. You can set up to
15 stations (five AM, five FMl and five FM2).
1. Press AM-FM to select the band.
2. Find the station you want by using TUNE, SCAN
or
SEEK.
3. Press and hold one of the five numbered buttons.
4. The sound will mute. When it returns, release the
button. Whenever you press that numbered button,
the station you set will return.
Setting the Tone
BASS: Press this knob lightly so it extends. Turn the
knob to increase or decrease bass. Push the knob back in
when you’re not using it.
TREB: Press this knob lightly so it extends. Then pull
the knob all the way out. Turn the knob to increase or
decrease treble. Push the knob back in 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. Use
the middle position to balance these speakers. Push the
knob back in when you’re not using it.
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. Use the middle position
to
balance these speakers. Push the knob back in when
you’re not using it.
Playing a Cassette Tape
Your tape player is built to work best with tapes that are
30 to 45 minutes long on each side. Tapes longer than
that are
so thin they may not work well in this player.
The longer side with the tape visible should face to the
right.
If the ignition is on, but the radio is off, the tape
will begin playing.
If you hear nothing but a garbled
sound, the tape may not be in squarely. Press EJECT to
remove the tape and start over.
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