dic Oldsmobile Aurora 2001 s Service Manual

2-91
CHECK OIL LEVEL - 5: If you ever see the
CHECK OIL LEVEL message, 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 has 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.
SERV STABILITY SYS
- 26 : If you ever see the
SERV STABILITY SYS message, it means there
may be a problem with your stability enhancement
system. If you see this message, try to reset the system
(stop; turn off the engine; then start the engine again).
If the SERV STABILITY SYS message still comes on,
it means there is a problem. You should see your dealer
for service. Reduce your speed and drive accordingly.STABILITY ACTIVE
- 42 : You may see the
STABILITY ACTIVE message on the Driver
Information Center. It means that an advanced,
computer
-controlled system has come on to help
your vehicle continue to go in the direction in which
you're steering. This stability enhancement system
activates when the computer senses that your vehicle is
just starting to spin, as it might if you hit a patch of ice
or other slippery spot on the road. When the system is
on, you may hear a noise or feel a vibration in the brake
pedal. This is normal.
When the STABILITY ACTIVE message is on,
you should continue to steer in the direction you want
to go. The system is designed to help you in bad
weather or other difficult driving situations by making
the most of whatever road conditions will permit. If the
STABILITY ACTIVE message comes on, you'll know
that something has caused your vehicle to start to spin,
so you should consider slowing down.

3-3

When you press the AUTO-PUSH knob, the lights
under the AUTO
-PUSH and AUTO FAN knobs
will illuminate. Your current comfort setting will be
shown in the digital display.

Set the comfort level you want inside the vehicle by
using the colored buttons located below the climate
control display.

Turn the AUTO
-PUSH knob to select the
manual air delivery mode operation of the climate
control system.
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 shown on the digital display for five seconds, then
the outside temperature will be displayed.Mode Control
Turn the AUTO
-PUSH knob to deliver air through
the floor, panel 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.

Pressing 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.

Turning the AUTO FAN knob selects a manual
fan speed. Turn this knob clockwise to raise the fan
speed. Turn this knob counterclockwise to lower the
fan speed. Turning the AUTO FAN knob overrides
the automatic fan control mode. The fan speed
indicators will be illuminated while in the manual
fan control mode.

3-4
Automatic Operation
Press the AUTO
-PUSH knob when you want the
system to automatically adjust the interior temperature
to your preference. When the system is set for automatic
operation, air will come from the floor, the panel outlets
or the windshield outlets depending on the temperature
inside the vehicle, the outside temperature, the engine
coolant temperature and the sun load. Fan speed will
vary as the system reaches and maintains the comfort
setting you have selected.
To find your comfort setting, start with the system in
automatic mode by pressing the AUTO
-PUSH knob.
Adjust the comfort setting by using the red and blue
buttons located below the digital display until you
reach a setting of 75
F (24
C) on the display. Give the
vehicle about 30 minutes to stabilize and then readjust
the comfort setting if necessary. 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. Turning 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 a
sun sensor located on the top of the instrument panel
that detects direct sunlight. To keep you and your
passengers comfortable, the system may supply cooler
air to the side toward the sun. Be careful not to put
anything over this sun sensor. The automatic electronic
climate control system may not operate correctly if this
sensor is covered.
To change the automatic electronic climate control
display from an English display to a metric display,
push the OFF button located in the Driver Information
Center (DIC) for two seconds. The display in the DIC
will also change from an English to a metric display. To
return to an English display, repeat the above procedure.

3-5
Manual Operation
You may override the automatic airflow distribution by
turning the AUTO
-PUSH knob. After you turn this
knob, the comfort setting will be displayed for five
seconds, then the outside temperature will be displayed.
The fan control will remain in the automatic control
mode unless you turn the AUTO FAN knob to select
a manual fan speed.
PANEL: This setting directs airflow through the
upper air outlets located in the instrument panel.
BI-LEVEL: This setting directs the airflow
through both the panel air outlets and the lower floor
outlets. There is also a small amount of air directed to
the front defroster and the side window defrosters.
FLOOR: This setting directs most of the airflow
to the lower floor outlets with some airflow directed to
the side window defrosters. There is also a small amount
of airflow directed to the front defroster.
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. Be sure the A/C indicator light comes on to allow
the air compressor to come on automatically to help
dehumidify the air.
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. If defrost is selected from AUTO mode,
your automatic electronic climate control system will
automatically increase the defrost outlet temperature
and fan speed. For maximum front defrost performance
under extreme icing or frosting conditions, increase the
temperature setting to 90
F (33
C) and increase
the fan speed to high.
Even though A/C is not selected, in front defrost
mode the A/C compressor will run automatically
at temperatures over approximately 40
F (4
C) to
improve windshield clearing performance. This
dehumidifies the air to help dry the windshield.
Even though the compressor may be running,
the A/C indicator light will not come on in front
defrost unless you select A/C.

3-6
RECIRC: 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 button and the
AUTO
-PUSH knob may be selected at the same time.
The system will remain in RECIRC until the ignition
is turned off, then the system will return back to the
previously selected mode. RECIRC may be selected
in all manual airflow modes except front defrost.
When the weather is cool or damp, operating in
RECIRC for extended periods of time may cause
fogging of the vehicle's windows. To clear the fog,
switch back to outside air by turning off RECIRC,
select either DEFOG or front defrost mode and increase
the fan speed. To avoid refogging of the windows,
minimize your use of RECIRC under these conditions
and turn the A/C on to help dehumidify the air.
A/C: Press this button to turn the air conditioning
compressor on and off. If the system is operating in
the automatic mode, the A/C 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.
Air Conditioning
The air conditioner cools and dehumidifies the air for
the inside of the vehicle.
The air conditioning compressor is enabled in all
modes unless the A/C button is in the off position
(the indicator light will not be illuminated). However,
the air conditioning compressor will not operate when
the outside temperature is below 34
F (1
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.

3-7
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 initially be 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.
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 initially 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. Turning the
AUTO FAN knob will override this delay by turning
off the automatic fan control mode and changing the
fan speed.
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.
For maximum front defrost performance under extreme
icing or frosting conditions, increase the temperature
setting to 90
F (33
C) and increase the fan speed
to high.

3-8 Rear Window Defogger
REAR: 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 REAR 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 if your vehicle is equipped with heated outside
rearview mirrors. For more information see ªHeated
Outside Rearview Mirrorº in the Index.
NOTICE:
Don't use a razor blade or something else sharp
on the inside of the rear window. If you do, you
could cut or damage the warming grid, and the
repairs wouldn't be covered by your warranty.
Passenger Temperature Control (Option)
With this feature, the right
front seat passenger can
control the comfort setting
for their own zone. To use
this feature, turn the knob
on the passenger's door to
a cooler or warmer setting.
The temperature can be set up to 8
F (4
C) cooler or
warmer than the main setting.

3-17
AUTO EQ: Press AUTO EQ to select the desired
preset equalization setting while playing a cassette tape.
The equalization will be automatically set whenever you
play a cassette tape.
SEEK: Press the up or down arrow to search for the next
or previous selection on the tape. Your tape must have at
least three seconds of silence between each selection for
SEEK to work. You can skip nine selections up or down
on the tape. Choose how many selections you want to
skip. Press the SEEK arrow that many times. The number
of selections to be skipped will appear on the display.
SCAN: Press and hold the SEEK button for more than
two seconds until you hear a beep and SCAN appears
in the display. Use SCAN to listen to each selection for a
few seconds. The tape will go to the next selection, stop
for a few seconds, then go on to the next selection.
Press this button again to stop scanning.
AM
-FM: Press this button to play the radio when
a tape is in the player. The tape will stop but remain in
the player.TP
-CD: With a compact disc in the player and the
radio playing, press this button to play a compact disc.
Press AM
-FM to return to the radio when a compact
disc is playing. Press TP
-CD to switch between the
tape and compact disc if both are loaded. The inactive
tape or CD will remain safely inside the radio for future
listening. The display will show TAPE and CD icons.
If you have the optional CD changer and the CD
changer is loaded, the TP
-CD button will activate the
changer and an icon will be lit in the display.
EJECT: Press this button to remove the tape. The
radio will play. EJECT may be activated with either the
ignition or radio off. Cassettes may be loaded with the
radio and ignition off if this button is pressed first.
CLEAN PLAYR: If this message appears on the
display, the cassette tape player needs to be cleaned.
It will still play tapes, but you should clean it as soon
as possible to prevent damage to the tapes and player.
See ªCare of Your Cassette Tape Playerº in the Index.
After you clean the player, press and hold EJECT for
five seconds to reset the CLEAN PLAYR indicator.
The radio will display CLEANED to show the indicator
was reset.

3-22
All of the CD functions are controlled by the radio
buttons except for ejecting the magazine. Whenever a
CD magazine with discs is loaded in the changer, the
compact disc symbol will appear on the radio display.
If the CD changer is checking the magazine for CDs,
the compact disc symbol will flash on the display until
the changer is ready to play. If CD changer mode is
entered during initialization, LOADING will appear on
the display. When a CD begins playing, a disc and track
number will be displayed. The disc numbers are listed
on the front of the magazine.
Compact Disc Errors
If an error appears on the display, an error has occurred
and the compact disc temporarily cannot play.
The CD changer will send an error message to the
receiver to indicate:

PLAYER OPEN: CD Changer Door Open.
Completely close the door to restore
normal operation.

NO CD'S: CD Changer Cartridge Empty.
Try the magazine again with a disc loaded on
one of the trays.CHECK CD #: If this error message is displayed while
trying to play a CD in the compact disc player or changer,
the following conditions may have caused the error:

The road is too rough. The disc should play when
the road is smoother.

The disc is dirty, scratched, wet or upside down.

The air is very humid. If so, wait about an hour
and try again.
If any error occurs repeatedly or if an error cannot
be corrected, please contact your dealer. If your radio
displays an error number, write it down and provide it
to your dealer when reporting the problem.
Playing a Compact Disc
REV (1): Press and hold this button to quickly reverse
within a track. As the CD reverses, elapsed time will be
displayed with a flashing arrow to help you find the
correct passage.
FWD (2): Press and hold this button to quickly advance
within a track. As the CD advances, elapsed time will be
displayed with a flashing arrow to help you find the
correct passage.

3-23

(3): No function when in CD changer mode.
RDM (4): Press this button to enter the random play
mode. RANDOM ALL will appear on the display.
While in this mode, the tracks on all of the discs will be
played in random order. Press and hold this button to
enter the single
-disc random play mode. RANDOM
ONE will appear on the display and a chime will sound.
Press this button again to turn off the random feature
and return to normal operation.
SIDE (5): Press this button to select the next disc
in the magazine. Each time you press SIDE, the disc
number on the radio display will go to that of the next
available CD.
(6): Press this button to select the previous disc
in the magazine. Each time (6) is pressed, the disc
number on the radio display will go to that of the
previous available CD.
RCL: Press this button to see how long the current
track has been playing. To change what is normally
shown on the display (track or elapsed time), press the
button until you see the display you want, then hold the
button until the display flashes. While elapsed time is
showing, EL TM will appear on the display.SEEK: Press the SEEK reverse arrow while playing a
CD to go back to the start of the current track if more
than eight seconds have played. Press the SEEK forward
arrow and it will go to the next higher track on the disc.
If the button is pressed more than once, the player will
continue moving backward or forward through the disc.
TRACK SCAN: Press and hold one of the SEEK
arrows for two seconds until TRACK SCAN appears
on the display and a chime is heard. The first few
seconds of each track on the current disc will be played.
The sound will mute while scanning. The SCAN icon
will be lit and a ªTº will blink to indicate track scan
mode. Press SEEK again to stop TRACK SCAN.
DISC SCAN: Press and hold one of the SEEK arrows
for four seconds until DISC SCAN appears on the
display and a double chime is heard. The first few
seconds of each disc will be heard. The sound will mute
while scanning. The SCAN icon will be lit and a ªDº
will blink to indicate disc scan mode. Press SEEK again
to stop DISC SCAN.
TP
-CD: Press this button to play a CD if you have a
magazine loaded in the changer and the radio is playing.
To return to the radio while a CD is playing, press
AM
-FM. You can also press this button to switch
between a cassette tape, CD or the CD changer if all
three are loaded.