1998 Oldsmobile Aurora oil

Vehicle Symbols
These are some of the symbols you may find on your vehicle.
For example,
these
symbols
are used on an
original battery:
POSSIBLE A
CAUTION
INJURY
PROTECT EYES BY
SHIELDING
CAUSTIC
BURNS AVOID
SPARKS
OR
FLAMES
SPARK
OR ,\I/,
COULD FLAME
EXPLODE BATTERY
These symbols
are important
for you and
your passengers
whenever
your
vehicle is
driven:
DOOR LOCK
UNLOCK
FASTEN SEAT
BELTS
POWER
WINDOW
These symbols have
to do with
your lamps:
SIGNALS e e3
TURN
RUNNING
* 0
DAYTIME - a
LAMPS .
FOG LAMPS # 0
These symbols
are on some of
your controls:
WINDSHIELD
WIPER
WINDOW
DEFOGGER
VENTILATING FAN
These symbols
are used on
warning and
indicator lights:
COOLANT -
TEMP -
CHARGING I-1
BATTERY
SYSTEM
BRAKE
(0)
h
ENGINE OIL e,
PRESSURE
ANTI-LOCK
(@)
BRAKES
Here are some
other symbols
you may see:
FUSE -%-
LIGHTER n
HORN )tr
SPEAKER
b
FUEL E3
V

Engine Coolant Heater (If Equipped)
Plugging the cord into an ungrounded outlet
could cause an electrical shock. Also, the wrong
kind
of extension cord could overheat and cause
a fire. You could be seriously injured. Plug the
cord into
a properly grounded three-prong
110-volt
AC outlet. If the cord won’t reach, use
a heavy-duty three-prong extension cord rated
for
at least 15 amps.
In very cold weather,
0 OF (- 18 O C) or colder, the engine
coolant heater can help. You’ll get easier starting and
better fuel economy during engine warm-up. Usually,
the coolant heater should be plugged in a minimum of
four hours prior to starting your vehicle.
To Use the Engine Coolant Heater
1. Turn off the engine.
2. Open the hood and unwrap the electrical cord.
3. Plug it into a normal, grounded 1 10-volt AC outlet.
4. Before starting the engine, be sure to unplug
and store the cord as it was before to keep it
away from moving engine parts. If you don’t, it
could be damaged.
How long should you keep the coolant heater plugged
in? The answer depends on the outside temperature, the
kind of oil you have, and some other things. Instead
of
trying to list everything here, we ask that you contact
your retailer
in the area where you’ll be parking your
vehicle.
The retailer can give you the best advice for
that particular area.
2-23

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 Warning Light
If you have a problem with
your oil, this light may
stay on after you start your
engine, or come on when
OIL 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 briefly 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.

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.
I NOTICE:
Damage to your engine from neglected oil
problems can be costly and is not covered by
your warranty.
Fuel Gage
When the ignition is on,
your fuel gage tells you
about how much fuel you
have left.
When you have less than
3 .O gallons (1 1.3 L) of fuel
remaining, the message LOW FUEL will be displayed
and a chime will
sound. You need to get more fuel
right away.
Press the FUEL button on the Driver Information Center
to turn off the warning.

Turn on the system by pressing any button except
RESET, ENTER or OFF. When you turn on the ignition,
the
DIC will be in the mode last displayed when the
engine was turned off. Keep in mind that this also
applies to the
OFF mode.
To turn off messages on the DIC (except LOW OIL
PRESSURE, LOW BRAKE FLUID, PARK BRAKE
SET and the hot engine warnings), press any button
on the DIC.
\ II
You will need to open the cover to access the control
buttons.
To open the cover, push the button located to
the right
of the cover.
To close the cover, push it down to its closed position.
Fuel Economy
The ECON button displays average fuel economy and
instantaneous fuel economy calculated for your specific
driving conditions.
Press ECON to display average fuel economy, such as:
25.2 AVG MI/GAL or 9.3 AVG WlOO KM
Press ECON again to display instantaneous fuel
economy, such as:
28 INST MUGAL or 8.4 INST WlOO KM
Press again to return to average fuel economy.
The average fuel economy is viewed as a long-term
approximation
of your overall driving conditions.
If you press RESET in this mode while you’re driving,
the system will begin figuring fuel economy from that
point
in time.

Fuel
Press FUEL to see how much fuel has been used since
you last pressed the reset button. The display will show
a reading such as:
10.4 GALLONS USED or 39.4 LITERS USED
To learn how much fuel will be used from a specific
starting point, first press FUEL to display fuel used,
then press RESET.
Don’t confuse fuel used with
the amount of fuel in your tank.
Fuel Range
RANGE calculates the remaining distance you can drive
without refueling. It’s based on fuel economy and the
fuel remaining in the tank. The display will show a
reading such as:
FUEL RANGE
235 MI or FUEL RANGE 378 KM
If the range is less than 50 miles (80 km), the display
will read LOW FUEL RANGE.
The fuel economy data used to determine fuel range is
an average of recent driving conditions.
As your driving
conditions change, this data is gradually updated.
Resetting fuel range causes the fuel economy data to be
updated immediately. To reset fuel range, press
RANGE, then RESET.
Average Speed
The calculation for average speed begins when SPEED
is reset. Press SPEED to display the average speed,
such as:
AVG SPEED 55 MPH or AVG SPEED 90 KM/H
To reset the average speed, press SPEED and
then RESET.
Engine
The ENG button scrolls through the following functions:
0 Oil pressure, such as:
OIL PRESSURE
40 PSI or OIL PRESSURE
276 Wa
0 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.

0 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%.
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 DIC 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 occurs 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.
2-78

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.
Distance to Destination
This feature acts as a reverse trip odometer by counting
backward from an estimated distance which you enter
before starting your trip.
It also uses that information to
determine the estimated time of arrival.
To set, press DEST, then
RESET and enter a maximum
of four digits for the length
of your trip. (Always use
whole miles or kilometers.) Then press ENTER. The
system will only accept the last four digits you enter
as your distance to destination.
The system will display the total distance to destination,
such as:
365 MI TO DEST or 587 KM TO DEST When
the system counts down
to zero distance
remaining, even
if you’re in another display, a chime
will sound and the display will show:
TRIP COMPLETE
The TRIP COMPLETE message will go off when you
press any button, or when you turn your ignition to
OFF,
then on. The display returns to the mode displayed prior
to the interruption.
Estimated Time of Arrival (ETA)
ETA is based on the average speed, the date and time of
the day, and the estimated distance to your destination.
After you have entered your distance to destination,
press ETA to display estimated time
of arrival, such as:
ETA TUE
12% PM
Press ETA again to display the time to destination. The
display will show the current time
as the hours and
minutes to destination, such as:
1250 TIME
TO DEST
If the time to destination calculation is seven days or
greater, the display will read:
TRIP OVER
7 DAYS