climate control OLDSMOBILE AURORA 1999 Owners Manual

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2-32
Running Your Engine While
You're Parked
It's better not to park with the engine running. But if you
ever have to, here are some things to know.
CAUTION:
Idling the engine with the climate control
system off could allow dangerous exhaust into
your vehicle (see the earlier Caution under
ªEngine Exhaustº).
Also, idling in a closed-in place can let deadly
carbon monoxide (CO) into your vehicle even
if the fan switch is at the highest setting. One
place this can happen is a garage. Exhaust
-- with
CO
-- can come in easily. NEVER park in a
garage with the engine running.
Another closed-in place can be a blizzard.
(See ªBlizzardº in the Index.)
CAUTION:
It can be dangerous to get out of your vehicle if
the shift lever is not fully in PARK (P) with the
parking brake firmly set. Your vehicle can roll.
Don't leave your vehicle when the engine is
running unless you have to. If you've left the
engine running, the vehicle can move suddenly.
You or others could be injured. To be sure your
vehicle won't move, even when you're on fairly
level ground, always set your parking brake and
move the shift lever to PARK (P).
Follow the proper steps to be sure your vehicle won't
move. See ªShifting Into PARK (P)º in the Index.
If you are parking on a hill and if you're pulling a
trailer, also see ªTowing a Trailerº in the Index.
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2-44 Twilight Sentinel


Twilight sentinel turns the
headlamps, taillamps and
parking lamps on and off
by sensing how dark it
is outside.
To operate it, leave the headlamp switch off and move
the twilight sentinel control toward MAX. The control is
located to the left of the steering column.
If you move the control all the way to MAX, your lamps will
remain on for three minutes after you turn off your engine. If
you move the control toward MIN, the lamps will go off
quickly when you turn off your engine. You can set this delay
time for only a few seconds or up to three minutes.
Light Sensor
Your twilight sentinel and daytime running lamps work
with the light sensor on top of the instrument panel.
Don't cover it up. If you do it will read ªdarkº and the
headlamps will come on.
Interior Lamps
Instrument Panel Brightness Control
You can brighten or dim your instrument cluster, radio and
climate control displays and control lights by rotating the
INTERIOR LIGHTS control between LO and HI when
your lights are on. Rotate the control all the way to HI and
you will turn on the interior courtesy lamps.
Courtesy Lamps
When any door is opened, several lamps go on. They
make it easy for you to enter and leave the car. To turn
on these lamps, rotate the INTERIOR LIGHTS knob all
the way to HI.
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2-61
The main components of your instrument panel are:
A. Power Mirrors Control Switch
B. Fog Lamp Switch
C. Turn Signal/Multifunction Lever
D. Instrument Cluster/Gages
E. Hazard Warning Flashers Switch
F. Horn
G. Windshield Wiper/Washer Control
H. Driver Information Center
I. Climate Controls
J. Audio System
K. Glove Box (Remote Trunk Release Lockout
Switch inside)
L. Instrument Panel Intensity Control/Interior
Lamp ControlM. Twilight Sentinel
Control
N. Steering Wheel Touch Controls for Climate
Control System
O. Tilt Steering Wheel Lever
P. Ignition Switch
Q. Steering Wheel Touch Controls for Audio System
R. Trunk Release Switch
S. Fuel Door Release Switch
T. Ashtray and Lighter
U. Traction Control Button
V. Selectable Shift
W. Gearshift Lever
X. Accessory Power Outlet
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2-66 Battery Warning Light
This light will come on
briefly when you start the
vehicle, as a check to show
you it is working, then it
should go out.
If it stays on, or comes on while you are driving, you
may have a problem with the electrical charging system.
A warning chime and the message CHECK CHARGE
SYSTEM may also come on. Have it checked right away.
Driving while this light is on could drain your battery.
If you must drive a short distance with the light on, be
certain to turn off all your accessories, such as the radio
and climate control.
Brake System Warning Light
Your vehicle's hydraulic brake system is divided into
two parts. If one part isn't working, the other part can
still work and stop you. For good braking, though, you
need both parts working well.
This light should come on
when you turn the ignition
key to START.
If it doesn't come on then, have it fixed so it will be
ready to warn you if there's a problem. If this warning
light stays on after you start the engine, there could be
a brake problem. Have your brake system inspected
right away.
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2-75
Press the FUEL button on the Driver Information Center
to turn off the warning.
Here are four things that some owners ask about. None
of these show a problem with your fuel gage:

At the service station, the gas pump shuts off before
the gage reads ªFº (Full).

It takes a little more or less fuel to fill up than the
gage indicated. For example, the gage may have
indicated the tank was half full, but it actually took a
little more or less than half the tank's capacity to fill
the tank.

The gage moves a little when you turn a corner or
speed up.

The tank is not necessarily empty when the pointer is
over the ªEº (Empty) mark. There is a reserve of
about 1.5 gallons (5.6 L) in the tank. You should still
get more fuel as soon as possible.Driver Information Center
The Driver Information Center (DIC) displays
information in either English or metric. When the
system is on or off, push the OFF button down for two
seconds to change the display between English and
metric. This will also change the digital screen for the
climate control system between English and metric.
In addition to the functions described in this part, the
DIC also displays various warning messages under
appropriate conditions.
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3-1
Section 3 Comfort Controls and Audio Systems
In this section, you'll find out how to operate the comfort control and audio systems offered with your vehicle. Be
sure to read about the particular systems supplied with your vehicle.
3
-2 Comfort Controls
3
-2 Automatic Electronic Climate Control
3
-6 Air Conditioning
3
-6 Heating
3
-7 Defogging and Defrosting
3
-7 Rear Window Defogger
3
-8 Passenger Temperature Control
3
-8 Ventilation System
3
-9 Steering Wheel Controls for Climate Control
3
-10 Audio Systems
3
-10 Setting the Clock3
-10 AM-FM Stereo with Cassette Tape and
Compact Disc Player with Automatic
Tone Control
3
-17 Trunk-Mounted CD Changer (Option)
3
-20 Theft-Deterrent Feature
3
-22 Audio Steering Wheel Controls
3
-23 Understanding Radio Reception
3
-23 Tips About Your Audio System
3
-24 Care of Your Cassette Tape Player
3
-25 Care of Your Compact Discs
3
-25 Care of Your Compact Disc Player
3
-26 Power Antenna Mast Care
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3-2
Comfort Controls
This section tells you how to operate your climate
control system. Your climate control system uses
ozone
-friendly R-134a refrigerant.
Automatic Electronic Climate Control
Your vehicle is equipped with a Dual Zone Automatic
Electronic Climate Control System. You can use the
automatic setting or override the automatic setting by
using the manual controls. Your vehicle also has the
flow
-through ventilation system described later in
this section.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.

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

Turning the AUTO
-PUSH knob selects manual
air delivery mode operation of the climate
control system.
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3-4
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
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 toward 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, 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.
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.
UPPER: This setting directs airflow through the
upper air outlets located in the instrument panel and
door panels.
BI-LEVEL: This setting directs the airflow
through both the upper 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.
HEAT: 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.
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3-9
Turn the control between the rear outlets up to direct air
through the upper outlets. Turn the control down to
direct air through the lower outlets. Adjust the direction
of airflow from side to side with the controls in
each outlet.Ventilation Tips

Keep the hood and front air inlet area between the
base of the windshield and the hood free of ice,
snow, or any other obstruction (such as leaves). The
defroster and heater will work far better, reducing
the chance of fogging the inside of your windows if
this area is clear.

Keep the air path under the front seats clear of
objects. This helps air to circulate throughout
your vehicle.
Steering Wheel 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
ªAudio Steering Wheel
Controlsº later in
this section.
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3-22
Disabling the Theft-Deterrent Feature
Enter your secret code as follows; pause no more than
15 seconds between steps:
1. Turn the ignition to ACCESSORY or RUN.
2. Turn the radio off.
3. Press the 1 and 4 buttons together. Hold them down
until SEC shows on the display.
4. Press MN and 000 will appear on the display.
5. Press MN again to make the last two digits agree
with your code.
6. Press HR to make the first one or two digits agree
with your code.
7. Press AM
-FM after you have confirmed that the
code matches the secret code you have written down.
The display will show
---, indicating that the radio is
no longer secured.
If the code entered is incorrect, SEC will appear on the
display. The radio will remain secured until the correct
code is entered.
When battery power is removed and later applied to a
secured radio, the radio won't turn on and LOC will
appear on the display.To unlock a secured radio, see ªUnlocking the
Theft
-Deterrent Feature After a Power Lossº earlier in
this section.
Audio Steering Wheel Controls
With this feature, you
can control certain
radio functions using
the buttons on your
steering wheel.
Some steering wheel controls operate climate controls.
See ªSteering Wheel Controls for Climate Controlº
earlier in this section.
VOL: Press the up or down arrow to increase or
decrease volume.
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