1999 OLDSMOBILE AURORA ignition

yellowblue
2-76
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.
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 L/100 KM
Press ECON again to display instantaneous fuel
economy, such as:
28 INST MI/GAL or 8.4 INST L/100 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.
ProCarManuals.com

yellowblue
2-78 Engine
The ENG button scrolls through the following functions:

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
Always reset the OIL LIFE reminder after an oil change
or the TRNS FLUID LIFE reminder after a transaxle
fluid change. To reset the TRNS FLUID LIFE:
1. With the ignition on, press the ENG button so the
TRNS LIFE percentage is displayed.
2. Press RESET and hold for five seconds. The word
RESET will appear, then TRNS FLUID 100%.
To reset the Oil Life Monitor, see ªEngine Oil Life
Monitorº in the Index. Also, see ªEngine Oil, When to
Changeº in the Index.
ProCarManuals.com

yellowblue
2-79
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 ªEngine Oilº 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 ªEngine Oilº 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.
ProCarManuals.com

yellowblue
2-80
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 12:56 PMPress ETA again to display the time to destination. The
display will show the current time as the hours and
minutes to destination, such as:
12:50 TIME TO DEST
If the time to destination calculation is seven days or
greater, the display will read:
TRIP OVER 7 DAYS
When the trip is complete 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 off,
then on. The display returns to the mode displayed prior
to the interruption.
ProCarManuals.com

yellowblue
2-81 Date
Press DATE to display the date. To change the
date, press DATE then RESET. The following display
will appear:
MONTH? XX/DD/YY
MM, DD and YY represent the month, date and year
you currently have in your system. Check to make sure
your clock is in the correct AM or PM mode.
Notice that each key has a number. Push the key to
enter the number. The first XXs will flash until you
enter the first digit for the month. You don't need to
enter the leading zero if the number is under 10. Press
ENTER after you've entered the month. The display
will change to:
DAY? MM/XX/YY
Set the day just as you set the month. After the day entry
is made, press ENTER and the display will change to:
YEAR? MM/DD/XXSet the year just as you set the month and day. If a valid
date is entered, the display will automatically exit to the
date mode and display the day of the week, the month
and the date. If an invalid date is entered, the display
will return to MONTH? XX/DD/YY and you'll need to
repeat the above steps.
After a battery reconnect (loss of power), the display
will read CONFIRM TIME AND DATE.
Elapsed Time (ET)
When the ignition is on, the DIC can be used as a
stopwatch. The display will show hours and minutes.
The elapsed time indicator will record up to 100 hours,
then it will reset to zero and continue counting. Press
ET, and the display will show the amount of time that
has elapsed since the elapsed time indicator was last
reset (not including time the ignition is off), such as:
01:08 ELAPSED TIME
To reset elapsed time to zero, press RESET while the
elapsed time is displayed.
ProCarManuals.com

yellowblue
3-5
DEFOG: This setting directs the majority of the
airflow to the lower floor outlets and the front defroster.
A small amount of airflow is directed to the side
window defroster outlets. This mode can be useful to
remove the moisture from the inside of the windshield
when the outside temperature is cold or the humidity
is high.
DEF (Defrost): This setting directs the majority
of the airflow to the windshield with some airflow to
the side window defrosters and lower floor outlets.
To increase the fan speed, turn the AUTO FAN
knob clockwise.
RECIRC ON: Press this button to limit the amount of
outside air entering your vehicle. This is helpful when
you are trying to cool the interior of the vehicle quickly
or limit the amount of outside air entering your vehicle
for some other reason. The RECIRC ON button and the
AUTO
-PUSH knob may be selected at the same time.
The system will remain in RECIRC ON until the
ignition is turned off, then the system will return back to
the previously selected mode. RECIRC ON may be
selected in all manual airflow modes except
front defrost.Operating the RECIRC ON 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 ON 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: Turn the AUTO
-PUSH knob to OFF. 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
set to OFF.
ProCarManuals.com

yellowblue
3-7 Defogging and Defrosting
On cool, humid days, use the defog setting to keep the
windows clear while also providing heat through the
lower outlets. Turn the AUTO
-PUSH knob clockwise to
DEF 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 below the
button will glow while the
rear window defogger
is operating.
At speeds above 30 mph (48 km/h), the rear defogger
will stay on until you press the R. DEFOG button again.
At speeds below 30 mph (48 km/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.
Do not attach a temporary vehicle license across the
defogger grid on the rear window.
When you operate the rear window defogger,
the outside rearview mirrors are also heated to help
remove ice and fog.
ProCarManuals.com

yellowblue
3-10
Press the upper part of the fan symbol button to override
the automatic fan control and increase the fan speed.
Press the lower part of the fan symbol button to override
the automatic fan control and reduce the fan speed.
Press either arrow on the TEMP button once to display
your current comfort setting in the digital display. Press
the upper part of the TEMP button again to provide a
warmer comfort setting or press the lower part of the
TEMP button again to provide a cooler comfort setting.
Audio Systems
Your Delco Electronics audio system has been designed
to operate easily and give years of listening pleasure.
You will get the most enjoyment out of it if you acquaint
yourself with it first. Find out what your Delco
Electronics system can do and how to operate all its
controls, to be sure you're getting the most out of the
advanced engineering that went into it.
Setting the Clock
Press and hold HR until the correct hour appears. The
letter A or P may appear on the display for AM or PM.
Then, press and hold MN until the correct minute
appears. The clock may be set with the ignition on
or off.
AM-FM Stereo with Cassette Tape and
Compact Disc Player with Automatic
Tone Control
Standard Radio -- Bose
Not Shown
If your vehicle is equipped with the Bose

AM-FM
Stereo with Cassette Tape and Compact Disc Player (not
shown), automatic tone control is not available. Your
radio will have a MUTE button rather than a
TONE button.
ProCarManuals.com