1998 Oldsmobile Cutlass heating

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4. Check the operation of the transmitter with your
vehicle. If the transmitter does not work, try
synchronizing the transmitter with the receiver.
Synchronization
Your remote lock control system is equipped with a
security system that prevents anyone from recording and
playing back your signal. The transmitter does not send
the same signal twice to the receiver. The receiver will
not respond to a signal that has been sent to it more
than once.
To synchronize your transmitter and receiver, follow
these directions:
1. Stand close to your vehicle.
2. Press and hold the LOCK and UNLOCK buttons on
the transmitter at the same time.
3. Hold the buttons for five seconds. In this time, the
doors should lock and unlock once. This confirms
the resynchronization.
If the doors do not lock and
unlock, see your retailer for service.
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Trunk
To unlock the trunk from the outside, insert the key and
turn the trunZC lock cylinder.
It can be dangerous to drive with the trunk lid
open because carbon monoxide
(CO) gas can
come into your vehicle. You can’t see or smell
CO.
It can cause unconsciousness and even death.
If you must drive with the trunk lid open or if
electrical wiring or other cable connections must
pass through the seal between the body and the
trunk lid:
Make sure all windows are shut.
Thrn the fan on your heating or cooling
system to its highest speed with the setting on
VENT. That will force outside air into your
vehicle. See
“Comfort Controls’’ in the Index.
instrument panel, open them all the
way.
If you have air outlets on or under the
See “Engine Exhaust” in the Index.
2-10 B
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Low Coolant Warning Light
If you have been operating your vehicle under normal
driving conditions, you should pull
off the road, stop
your vehicle and
turn off the engine as soon as possible.
In “Problems on the Road,” this manual shows what to
do. See “Engine Overheating” in the Index.
m
This light comes on briefly
when you
turn your
ignition to
ON.
If this light comes on and stays on and you hear a chime,
the vehicle should promptly be pulled off the road and
the coolant level checked.
See “Engine Coolant” in the Index.
If there are visible
signs of steam, see “Engine Overheating” in the Index
before opening
the hood. Have your vehicle serviced as
soon as you can.

Section 3 Comfort Controls and Audio Systems I
I
1
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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 3-2
3-3
3-4
3-4
3-5
3
-5
3 -6
3-6
3-7
3-9 Cornfort Controls
Climate Control System with
Air Conditioning
Air Conditioning
Heating
Defogging and Defrosting Windows
Rear Window Defogger
Ventilation System
Audio Systems Setting
the Clock
AM-FM Stereo
AM-FM Stereo with Cassette Tape Player and
Automatic Tone Control
(If Equipped) 3-13
3-18 3-20
3 -20
3-21
3-21
3-21
3-21 AM-FM Stereo with Cassette Tape and
Compact Disc Player with Automatic
Tone Control
(If Equipped)
Theft-Deterrent Feature Understanding Radio Reception
Tips About Your Audio System
Care
of Your Cassette Tape Player
Care of Your Compact Discs
Care of
Your Compact Disc Player
Fixed Mast Antenna
3-1

Comfort Controls
This section tells you how to make your air system
work for you. The climate control system with
air
conditioning uses ozone-friendly R- 134a refrigerant.
With this system, you can control the ventilation and heating in your vehicle. Your vehicle
also has
the flow-through ventilation system described later
in this section.
Climate Control System with
Air Conditioning
% Fan Knob
The left knob selects the force of air you want. Turn the
knob to the right to increase fan speed and to the left to
decrease fan speed. To turn the fan
off (which will also
turn the climate control system off), turn the knob all the
way to the left.
In any other setting, the fan will run
continuously. The fan must be on to run the air
conditioning compressor.
Temperature Knob
The center knob regulates the temperature of the air
coming through the system.
Mode Knob
The right control knob changes the functions of the
system.
/Ir VENT In this position most of the airflow comes
through the instrument panel outlets.
A small amount of
air comes through the floor vents. Set the center control
knob to the temperature desired.
.)rr BI-LEVEL: In this position the airflow comes
through the instrument panel outlets and through the
floor outlets. Set the center control knob to the
temperature desired.
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’ . For quick cool-down on very hot days, use VENT with
’ . the temperature knob all the way in the blue area and the
; A/C and RECIRCULATION buttons pressed. If this
; setting is used for long periods of time, the air in your
vehicle may become too dry.
-1 For normal cooling on hot days, use VENT with the
’: temperature knob in the blue area and the A/C button
f pushed in. The system will bring in outside air and cool it.
Heating
On cold days, use FLOOR and the outside air button
I 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 outlets.
I Your vehicle has heat outlets that are directed toward
I
. : the rear seat. Keep the area under the front seats
’ I clear of obstructions so the heated air can reach the
rear seat passengers.
: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 OF (- 18 O 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.
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Defogging and Defrosting Windows
Your system has two settings for clearing the front and
side windows.
For each setting, adjust the temperature
control as desired.
To defrost the front window quickly, rotate the
temperature control knob all the way in the red area.
Use DEFROST and adjust the fan to the highest speed.
To warrn passengers while keeping the front window
clean, use DEFOG.
Your vehicle is equipped with side window defogger
vents. The side window defogger vents are located
on the outside of the side instrument panel vents. To
defrost the side windows rotate the temperature control
knob all the way in the red area. Use
FLOOR and adjust
the fan to the highest speed. To control fogging of the
windows rotate the temperature control knob all the
way in the red area. Use DEFOG and adjust the fan
to the highest speed.
To defog the side windows while using air conditioning
use BI-LEVEL and adjust the fan to the highest speed and press the
A/C button. For added airflow to the side
windows aim the side vents toward the windows and
close the center vents.
RECIRCULATION will not work in DEFROST and
DEFOG. This is done to prevent recirculation of humid
inside air and allow the system to work properly.

Rear Window Defogger
The rear window defogger
uses a warming grid
to remove fog from the
rear window.
Press the defogger switch. The indicator light will
glow. The rear window defogger will turn itself
off
after about 10 minutes after the first time the button is
pressed, and after
5 lninutes each additional time the
button is pressed. You can turn the defogger off by
pressing
the button again or turning off the ignition.
Do not attach a temporary vehicle license across the
defogger grid on the rear window.
NOTICE:
Don’t use a razor blade or anything 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.
Ventilation System
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.
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
fan is running.
I
I

Turn Signals When Towing a Trailer
When you tow a trailer, your vehicle may need additional wiring. Check with your retailer. The green
arrows on your instrument panel will flash whenever
you signal a turn or lane change. Properly hooked up,
the trailer lamps will also flash, telling other drivers
you’re about to
turn, change lanes or stop.
When towing a trailer, the green arrows on your instrument panel
will flash for turns even if the bulbs on
the trailer are burned out. Thus, you may think drivers
behind you are seeing your signal when they are not. It’s
important to check occasionally to be sure the trailer
bulbs are still working.
Driving On Grades
NOTICE:
Do not tow on steep continuous grades exceeding
6 miles (9.6 km). Extended, higher than normal
engine and transaxle temperatures may result
and damage your vehicle. Frequent stops are
very important to allow the engine and transaxle
to cool.
Reduce speed and shift to a lower gear before you start
down a long or steep downgrade. If you don’t shift
down, you might have to use your brakes
so much that
they would get hot and no longer work well.
On a long uphill grade, shift down and reduce your
speed to around
45 mph (70 km/h) to reduce the
possibility
of engine and transaxle overheating.
Pay attention to the engine coolant gage. If the indicator
is in the red area, turn
off the air conditioning to reduce
engine load (see “Engine Overheating” in the Index).
4-38

Section 5 Problems on the Road
Here you’ll find what to do about some problems that can occur on the road.
5-2
5-2
5-3
5-8
5-12
Hazard Warning Flashers Other Warning Devices
Jump Starting
Towing Your Vehicle
Engine Overheating 5- 15 Cooling System
5-22 Changing a Flat Tire
5-32 Compact Spare Tire
5-33 If You’re Stuck: In Sand, Mud,
5-22 If a Tire’Goes Flat
Ice or Snow
5-1