1995 OLDSMOBILE AURORA engine

Engine
The ENG button scrolls through the following functions:
0
0
0
0
Oil pressure such as:
OIL PRESSURE
40 PSI or
OIL PRESSURE
276 kpa
Battery voltage such as:
BATTERY
13.8 VOLTS
Transaxle fluid
life, such as:
TRANS FLUID LIFE
40%.
This is an estimate of the transaxle fluid’s remaining
useful life.
It will show 100% when the system is
reset after a transaxle fluid change.
It will alert you
to change your transaxle fluid on a schedule
consistent with your driving conditions.
Engine oil life, such
as:
OIL LIFE 30%
This is an estimate of the oil’s remaining useful life.
It
will show 100% when the system is reset after an
oil change. It will alert you to change your oil on a
schedule consistent with your driving conditions. When the remaining
oil life or transaxle fluid
life is low,
the system
will alert you with a message:
CHANGE OIL
SOON or
CHANGE TRNS FLUID
SOON
When the oil or transaxle fluid life is down to zero, you
will receive the message:
CHANGE OIL NOW or
CHANGE TRNS FLUID
NOW
To reset the OIL LIFE reminder after an oil change or the
TRNS FLUID LIFE reminder after a transaxle fluid change:
1. With the ignition on, press the ENG button so the
OIL LIFE percentage or the TRNS LIFE percentage
is displayed.
2. Press RESET and hold for five seconds. The word
RESET will appear, then OIL LIFE
100% or TRNS
FLUID
100%.
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Remember, you must reset the OIL LIFE or TRNS
FLUID yourself after each oil or transaxle fluid change.
It will not reset itself. Also, be careful not to reset the
OIL LIFE or TRNS FLUID accidentally at any time
other than when the oil or transaxle fluid has just been
changed. It can’t be reset accurately until the next oil or
transaxle fluid change.
The Driver Information Center does not replace the need
to maintain your vehicle as recommended in the
Maintenance Schedule in this manual. Also, the oil
change reminder will not detect dusty conditions or
engine malfunctions that may affect the oil. If you drive
in dusty areas, change your oil after every
3,000 miles
(5 000 km) or three months, whichever comes first,
unless the
DIC instructs you to do so sooner. Also, the
oil change reminder does not measure how much oil you
have in your engine.
So, be sure to check your oil level
often.. See “Engine Oil” in the Index.
Check Oil Level Warning
When CHECK OIL LEVEL appears, it indicates that the
engine oil level is
1 to 1 1/2 quarts (0.9 L to 1.4 L) low.
The message will appear only if the engine is running
and it’s been at least eight minutes since the engine was
last running. If the message appears, check the oil
dipstick level. If
it reads low, your oil level should be
brought up to the proper level (see “Engine Oil” in the\

Index). After bringing the oil to the proper level, the
ignition must be
off for eight minutes to allow the
majority of oil to drain into the oil pan.
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Comfort Controls and Audio Systems
In this section you'll find out how to operate the comfort
control system and audio systems offered with your
Aurora.
Be sure to read about the particular system
supplied with your vehicle.
Automatic Electronic Climate Control
With this system, you can control the ventilation, heating
and air conditioning
in your vehicle, or you can use the
automatic setting. Your vehicle also has the flow-through
ventilation system described later
in this section.
Overview
This climate control system is designed for
set-and-forget operation. That means that once you set a
temperature
you shouldn't keep changing it; allow about
20 minutes after starting the vehicle for the system to
regulate itself before you make another adjustment.
Immediately selecting
90°F (32°C) will not warm the
vehicle any faster than selecting 75°F (16"C), which is
the average comfortable temperature.
With this system, you can manually control the
ventilation, heating and air conditioning
in your vehicle,
or you can use the automatic setting. Your control
setting is remembered for the next time you start your
vehicle.
If the system was in DEF (Defrost), however, it
comes back on in AUTO if the engine is shut off for
more than
40 minutes.
A computer monitors operation of your Automatic
Electronic Climate Control System.
If your set
temperature flashes on
the digital screen for almost two
minutes after starting your vehicle,
the system is
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AUTO-PUSH: To allow the system to automatically
control
the temperature, air distribution and Fdn speed:
1. Set the temperature you want with the colored
temperature buttons.
2. Press the AUTO-PUSH switch. The AUTO light will
appear below the selector.
To maintain proper comfort, the air flow direction
will
automatically change with increases or decreases in
outside temperature, interior temperature, or sun load.
After starting a cold engine, there may be up to a
four-minute delay before the fan is turned on. The fan
will automatically increase
in speed as the coolant
temperature rises.
AUTO FAN: Sets the fan speed. Turn this knob to the
right to raise
the fan speed, to the left to lower the fan
speed. The fan speed
will be displayed by the lights
around the knob (except
in the AUTO mode).
Use the following controls when you wish to override
the AUTO setting.
Directional Controls
When the AUTO-PUSH knob is pressed, the fan speed
will go
to AUTO unless you select a different speed.
After
you turn the knob to a directional control, the set
interior temperature
will be displayed for about five
seconds,
then the outside temperature will be displayed
"ri Upper: Directs air flow through the upper air
outlets
in the instrument panel.
f0 /I' Bi-Level: Use on cool, but sunny days. This
setting brings
in the outside air, but directs it in two
ways. The cool air is directed
to the upper portion of
your body through the instrument panel outlets, but most
warmed air is directed through the heater ducts and
a
little to the defrost and side window vents. At times, this
temperature difference may be more apparent than
others.
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Air Conditioning
The air conditioner cools, dehumidifies, and filters the
air for the inside of the vehicle.
The air conditioner compressor
is enabled in all modes.
However, when the outside temperature is below
42" F
(6"C), the compressor will not operate. 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.
The air conditioning is always enabled
in defog or
defrost. In any other mode,
you can select or shut off the
air conditioning as desired by pressing
A/C ON. The
indicator light will glow while the air conditioning is
enabled. For maximum
continued cooling, press the blue
temperature button repeatedly until the display reads
60" F (16°C) and press the A/C ON button. Using the
upper vents will cause
you to feel cooler more quickly.
The direction of
the cool air can be controlled by
adjusting, or turning off, the outlets in the dash. Aiming
them over your shoulder will benefit both front and rear
passengers. Back seat passengers can also redirect air
flow using the vents at the rear
of the center console.
On hot days, open the windows long enough to let the
hot inside air out. This reduces the time the air
conditioner's compressor will have to run, which should
help fuel economy.
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Extended Idling with Automatic Electronic Climate Control
Extended idling is not recommended. See “Engine
Exhaust’’
in the Index.
Steering Wheel Touch Controls for Climate Control
Some heating and
cooling controls can be
adjusted at
the steering
wheel. Other touch
controls also operate some audio controls.
See “Steering Wheel
Touch Controls for
Audio System” later
in
this section. Press
the upper part
of the fan symbol to increase the fan
speed; press the lower part of the control to reduce the
fan speed.
Press
TEMP once to display the set temperature. Then press
the upper part of the control to raise the inside temperature \
setting; press the lower part to lower the setting.
Flow-Through Ventilation System
Your Aurora’s flow-through ventilation system supplies
outside air into the vehicle when
it is moving. Outside
air will
also enter the vehicle when the heater or the air
conditioning fan is running.
Ventilation Tips
Keep the hood and front air inlet free of ice, snow, or
any other obstruction (such
as leaves). The heater
and defroster will work far better, reducing the
chance of fogging the inside of your windows.
Keep the air path under the front seats clear of
objects. This helps air
to circulate throughout your
vehicle.
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Using Your Radio Properly
Hearing damage from loud noise is almost undetectable
until it is too late. Your hearing can adapt to higher
volumes of sound. Sound that seems normal can be loud
and harmful to your hearing. Take precautions by
adjusting
the volume control on your radio to a safe
sound level before your hearing adapts to it.
To help
avoid hearing loss or damage:
1. Adjust the volume control to the lowest setting.
2. Increase volume slowly until you hear comfortably
and clearly.
NOTICE:
Before you add any sound equipment to your
vehicle-like a tape player, CB radio, mobile
telephone
or two-way radio-be sure you can add
what you want.
If you can, it’s very important to
do it properly. Added sound equipment may
interfere with the operation of your vehicle’s
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I NOTICE: (Continued)
engine, Delco@ radio or other systems, and even
damage them. And, your vehicle’s systems may
interfere with the operation
of sound equipment
that has been added improperly.
So, before adding sound equipment, check with
your retailer and be sure to check federal rules
covering mobile radio and telephone units.
Care of Your Cassette Tape Player
A tape player that is not cleaned regularly is subject to
reduced sound quality, ruined cassettes, or a damaged
mechanism. Cassette tapes that are not properly stored
in their plastic cases away from contaminants, direct
sunlight, and extreme heat may not operate properly and
could cause premature failure of the tape player.
Cassettes are subject to wear and the sound quality may
degrade over time. Always verify that the cassette tape is
in
good condition before obtaining service on your tape player.
Your tape player should be cleaned with every
50 hours of
use to provide optimum perfornxmce. Your radio may
display “Cln” to remind you that you have used your tape
player for
50 hours without re-setting the tape clean timer.
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Avoid needless heavy braking. Some people drive in
spurts -- heavy acceleration followed by heavy braking
-- rather than keeping pace with traffic. This is a
mistake. Your brakes may not have time to cool between
hard stops. Your brakes will wear
out much fdster if you
do a lot of heavy braking. If you keep pace with the
traffic and allow realistic following distances, you will
eliminate a lot
of unnecessary braking. That means
better braking and longer brake life.
If your engine ever stops while you’re driving, brake
normally but don’t pump your brakes.
If you do, the
pedal may get harder to push down. If your engine
stops, you will still have some power brake assist.
But
you will use it when you brake. Once the power assist is
used up,
it may take longer to stop and the brake pedal
will be harder to push.
Anti-Lock Brakes (ABS)
Your Aurora has an advanced electronic braking system
that
will help prevent a braking skid.
ANT’- (I)
LOCK
This light on the
instrument panel
will
come on briefly when
you start your vehicle.
When you start your vehicle and begin to drive away,
you may hear a momentary motor or clicking noise. And
you may even notice that your brake pedal moves
a little
while this is going on. This is the ABS system testing
itself.
If there’s a problem with the anti-lock brake
system, the anti-lock brake system warning light will
stay
on.
See “Anti-Lock Brake System Warning Light“ in the
Index.
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