air conditioning Oldsmobile Cutlass Supreme 1996 Owner's Manuals

Section 3 Comfort Controls and Audio Systems
F- -- -I
In this section you’ll find out how to operate the comfort
control and audio systems offered with your Oldsmobile.
Be sure to read about
the particular systems supplied with
your vehicle.
Comfort Controls
Air Conditioning with Electronic Controls
With this system, you can control the heating, cooling
and ventilation in your vehicle. The system works best
if
you keep your windows closed while using it.
Fan Knob
The left knob selects the force of air you want. To turn
the fan off, turn the knob to OFF. The fan must be on to
run the air conditioning compressor.
Temperature Knob
The center knob changes the temperature of the air
coming through the system. Turn this knob toward red (clockwise) for warmer air. Turn it toward blue
(counterclockwise) for cooler air.
Mode Knob
The right knob has several settings to control the
direction of airflow. For each setting, set the temperature
to a comfortable setting.
3-1

MAX: This setting recirculates much of the air inside
your vehicle and sends it through the instrument panel
outlets.
The air conditioning compressor will run
automatically in this setting unless the outside
temperature is below
40°F (4.5 "C). (Even when the
compressor is running, you can control the temperature.)
,+ e
fl VENT This setting brings in outside air and
directs
it through the instrument panel outlets.
+fl BI-LEVEL: This setting brings in outside air and
directs it two ways. Half
of the air is directed through
the instrument panel outlets. Most of the remaining air is
directed through the floor ducts and a little to the defrost
and side window vents.
+H FLOOR: This setting sends most of the air
through the ducts near the floor. The rest comes
out of
the defroster and side window vents.
+e
e
w.
+' DEFOG: This setting allows half of the air to go
to the
floor ducts and half to the defrost and: side
window vents.
DEFROST This setting directs most of the air
through the defrost and side window vents. Some
of
the air goes to the floor ducts. The air conditioning
compressor will run automatically in
this setting unless
the outside temperature is below
40°F (4.5"C).
(Even when the compressor is running, you can control
the temperature.)
Air Conditioning Compressor Button
Press the A/C button to operate the air conditioning
compressor.
The indicator light above the button will
glow when the button
is pressed. You don't have to
press the button to run the compressor in
MAX
or DEFROST.

Air Conditioning
On very hot days, open the windows long enough to’let
hot, inside air escape. This reduces the time the
compressor has to run, which should help fuel economy.
For quick cool-down on very hot days, use
MAX with
the temperature knob all
the way in the blue area. If this
setting is used for long periods of time, the air in your
vehicle may become too
dry.
For normal cooling on hot days, use VENT with the
temperature knob in the blue area and the A/C button
pushed in. The system will bring in outside air and
cool it.
On cool but sunny days, the sun may warm your upper
body, but your lower body may not be warm enough.
You can use BI-LEVEL with the temperature knob set
for comfort and the A/C button pushed in. The system
will bring in outside air and direct it to your upper body,
while sending slightly warmed air
to your lower body.
You may notice this temperature difference more at
some times than others.
Heating
On cold days, use FLOOR with the temperature knob all
the way in the red area. The system will bring in outside
air, heat it and send it to the floor ducts.
If your vehicle has an engine coolant heater, you can use
it to help your system provide warm air faster when it’s
cold outside (0°F (-18°C) or lower). An engine coolant
heater warms the coolant your engine and heating
system use to provide heat. See “Engine Coolant
Heater” in the Index.
Ventilation
For mild outside temperatures when little heating or
cooling is needed, use VENT to direct outside air
through your vehicle. Your vehicle also has the
flow-through ventilation system described later in
this section.
Defogging and Defrosting
Your system has two settings for clearing the front and
side windows. To defrost the windows quickly, use
DEFROST with the temperature knob all the way in the
red area. To warm passengers while keeping the
windows clean, use DEFOG.
3-3

Air Conditioning with Automatic and
-Auxiliary Temperature Control
With this system, you set a temperature. You can then
either let the system adjust airflow and force to maintain
. the temperature, or you can manually adjust the flow
and force. The system works best if you keep your
windows closed while using it.
Fan Knob
The left knob selects the force of air you want when the
system
is not in AUTO. The display will show the
speed. To turn the system off,'push the
knob. ,
Driver Temperature Knob
The right knob sets the temperature for the entire system
when the light on the PASS button isn't lit. If the light is
lit, the knob sets the temperature for the driver. Turn the
knob toward red (clockwise) to raise the temperature.
Turn it toward blue (counterclockwise) to lower the
temperature.
The display will show your selection for a
few seconds, then the outside temperature will show. If
you push the knob, the system will control the fan speed
and airflow. AUTO will show on the display.
3-4

Passenger Temperature Knob
The knob on the
passenger's door adjusts
the air temperature
on
the passenger's side so
it is warmer or colder
than the temperature set.
by the driver.
Push the PASS button on the system face
so the light
on it is lit. Turn the knob on the door toward red
(clockwise) to raise the temperature. Turn it toward blue
(counterclockwise) to lower the temperature.
Mode Buttons
The center panel has several settings to control the direction \
of airflow when the system is not in AUTO. The indicator
light on the button will glow when the button is pressed.
RECIRC: This setting can recirculate either the air
inside of your vehicle or outside air and send it through
the instrument panel outlets. Press this button once and
it will recirculate outside air. Press it again and it will
recirculate the air inside
of your vehicle. This setting is
available in LOWER, DEFOG, UPPER and BI-LEV.
UPPER: This setting brings in outside air and directs it
through the instrument panel outlets.
BI-LEV: This setting brings in the outside air and
directs it two ways. Half of the air is directed through
the instrument panel outlets. Most of the remaining air is
directed through the floor ducts and
a little to the defrost
and side window vents.
LOWER: This setting sends most of the air through the
ducts near the floor. The rest comes out of the defrost
and side window vents.
DEFOG: This setting allows half of the air to go to the
floor ducts and half to the defrost and side window vents.
DEF: This setting directs most of the air through the
defrost and side window vents. Some of the air goes to
the floor ducts. The air conditioning compressor will run
automatically in this setting unless the outside
temperature is below 40°F (4.5"C).
Automatic Control
For the most efficient operation, you should press the knob
and set the system temperature. The system will select the
best fan speed and airflow settings to keep you comfortable.
The
air conditioning compressor will run if the outside
temperature is above 40°F
(4.5 "C). You may notice a delay
of three to four minutes before the fan comes on.
3-5

Manual Control
If you prefer to manually control the heating, cooling and ventilation in your vehicle, set the system to the
temperature and fan speed you want. Next, push the
desired airflow direction pushbutton. The system will
try to maintain the temperature you set using the mode
you select. The following suggestions will help the
system run more efficiently in manual mode.
Air Conditioning
On very hot days, open the windows long enough to
let hot, inside air escape. This reduces the time the
compressor has to run, which should help fuel economy.
For quick cool-down on very hot. days, use RECIRC.
If this setting is used for long periods of time, the air
in
your vehicle may become too dry.
For normal cooling on hot days, use UPPER with the
A/C button pushed in. The system will bring in outside
air and cool
it.
Heating
On cold days, use LOWER. The system will bring in
outside air, heat it and send it to the floor ducts.
If your vehicle has an engine coolant heater, you can use
it to help your system provide warm air faster when it’s
cold outside
(0°F (-18°C) or lower). An engine coolant
heater warms the coolant your engine and heating
system use to provide heat. See “Engine Coolant
Heater” in the Index.
Ventilation
For mild outside temperatures when little heating or
cooling is needed, use UPPER to direct outside air
through your vehicle. Your vehicle also has the
.
flow-through ventilation system, described later in
this section.
Defogging and Defrosting
Your system has two settings for clearing the front and
side windows.
To defrost the windows quickly, use DEF.
To warm passengers while keeping the windows clean,
use DEFOG.
On
cool but sunny days, the sun may warm your upper
body, but your lower body may not be warm enough.
You can use
BI-LEV with the A/C button pushed in.
I The system will bring in outside air and direct it to your
upper body, while sending slightly warmed air
to your
3-6

Ventilation System Ventilation Tips
Adjust the direction of airflow by moving the
louvered vents. 0
Your vehicle’s flow-through ventilation system supplies
outside air into the vehicle when it is moving. Outside
air will also enter the vehicle when the air conditioning
0
fan is running.
0
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.
When you enter a vehicle in cold weather, set the
mode to
FLOOR or LOWER and the fan to the
highest speed for a few moments before driving
off.
This helps clear the intake ducts of snow and
moisture and reduces 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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~ -~ -- . . -._ _,.-- .. ~ -
Replacement Bulbs
Exterior Lamps
Bulb Number
Back-up ............................... 3057
Center High-Mounted Stoplamp
2-Door Models
.............. ...... 2355
4-Door Models
......................... 891
Luggage Carrier Mounted
.................. 891
Fog
.................................... 885
Front Parking/Turn Signal
............... 3 157NA
Headlamp. High-Beam 2-Door Models
.................... H4352 (U)
4-Door Models ........................ 9005
Headlamp. Low-Beam
2-Door Models
.................... H435 1 (L)
4-Door Models
........................ 9006
License Plate
.......................... 194
Sidemarker. Front
2-Door Models
.......................... 24
4-Door Models
.......................... 24
Sidemarker. Rear
.......................... 24
Stop/Tail/Tum Signal
..................... 3057
Interior Lamps Bulb Number
Ashtray ................................. 194
Center Instrument Cluster
.............. 168. 194
Courtesy Door
................................ 12864
Rear.
................................ 212-2
GloveBox
.............................. 194
Heater and Air Conditioning Control
.......... 37
High-Beam Indicator ....................... 74
Instrument Cluster Indicator
.............. PC 161
Luggage Compartment
.................... 920
Reading Front
................................. 561
Inside Rearview Mirror
................... 192
Rear
................................. 212-2
Visor Vanity
............................ 124
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Capacities and Specifications
Automatic Transaxle
Pan Removal and Replacement .... 7 quarts (6.7 L)
After Complete Overhaul ....... 10 quarts (9.5 L)
When draining transaxle convertel; more and/or less
converter fluid may be needed.
Cooling System Including Reservoir
3.1L (Code M) ............ 11.6 quarts (10.93 L)
3.4L (Code X) ............. 12.3 quarts (11.65 L)
Refrigerant (R- I34a),
Air Conditioning*
............. 2.0 pounds (0.91 kg)
Engine Specifications
Type .................................
Displacement ..........................
Compression Ratio .....................
Firingorder ..........................
Thermostat Temperature .................
Valve Arrangement .....................
Horsepower ...........................
Engine Crankcase -- Oil and Filter Change
3.1L L82 (Code M) ........... 4.5 quarts (4.2 L)
3.4L LQ1
(Code X) ........... 5.5 quarts (5.2 L)
Fuel Tank ................. 17.1 gallons (64.7 L)
*See “Air Conditioning Refrigerants” later in this section.
3.1L (Code M)
V6
191 CID (3.1L)
9.6: 1
1-2-3-4-5-6
195°F (91°C)
In-Head
160 @ 5200
3.4L (Code X)
V6
207
CID (3.4L)
9.25: 1
1-2-3-4-5-6
195°F (91 “C)
In-Head
215 @ 5200
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Vehicle Dimensions Normal Maintenance Replacement Parts
Wheelbase ............. 107.5” (2730 inm)
Tread Width
Front
................. 59.5”(1512 mm)
Rear .................. 58.0” (1472 mm)
Overall Length Coupe
............... 193.9” (4926 mm)
Sedan ................ 193.7” (492 1 mm)
Overall Width ............ 7 1 .O” ( 1804 mm)
Overall Height
Coupe
................ 53.3” (1 353 mm)
Sedan.. ............... 54.8”(1391 mm)
Air Conditioning Refrigerants
Not all air conditioning refrigerants are the same.
If
the air conditioning system in your vehicle needs
refrigerant, be sure the proper refrigerant is used.
If you’re not sure, ask your Oldsmobile retailer.
Air Cleaner Filter
Battery
All Engines ......................... A1208C
3.1L (Code
M) ...................... 525 CCA
3.4L (Code
X) ...................... 690 CCA
Engine Oil Filter
3.1L (Code M) ........................ PF47
3.4L(CodeX)
......................... PF51
3.1L (Code
M) ..................... CV892C
3.4L (Code X)
.......... : ........... CV895C
All Engines
........................... RC27
3.1L (Code
M) ............... AC. Type 41-940
Gap:
0.060” (1.52 mm)
3.4L (Code X) ................ AC Type 41-919
Gap: 0.045” (1.14
mm)
Length ........................ 20” (510 mm)
Type
...................................p in
PCV Valve
Radiator Cap
Spark Plugs
Windshield Wiper Blade Replacement
6-70