1998 OLDSMOBILE BRAVADA air condition

If something is between an occupant and an air
bag, the bag might not inflate properly or it
might force the object into that person. The path
of an inflating air bag must be kept clear. Don’t
put anything between an occupant and an air
bag, and don’t attach or put anything on the
steering wheel hub or on or near any other air
bag covering.
When should an air bag inflate?
An air bag is designed to inflate in a moderate to severe
frontal or near-frontal crash. The air bag will inflate
only if the impact speed is above the system‘s designed
“threshold level.’’ if your vehicle goes straight into a
wall that doesn‘t move or deform, the threshold level is about
14 to 18 mph (23 to 29 km/h). The
threshold level
can vary, however,
with specific vehicle design, so that
it can be somewhat above or below this range. If your
vehicle strikes something that will move or deform, such
as a parked car, the threshold level will be higher. The
air bag is not designed
to inflate in rollovers, side
impacts or rear impacts, because intlation would not
help the occupant.
In any particular crash, no one can say whether an air
bag should have inflated simply because of the damage
to a vehicle or because of what the repair costs were.
inflation is determined by the angle of the impact and
how quickly the vehicle slows down
in frontal or
near-frontal impacts.
The air bag system is designed to work properly under
a
wide range of conditions, including off-road usage.
Observe safe driving speeds, especially on rough terrain.
As always, wear your safety belt. See “Off-Road
Driving”
in the index for more tips on off-road driving.
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Locking Rear Axle
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 “Shifting Into
PARK (P)” in the Index.
If you’re pulling a trailer, see “Towing a Trailer” in
the Index. Your
locking rear axle can give you additional traction
on snow, mud, ice, sand or gravel.
It works like a
standard axle most of the time, but when one of the rear
wheels has no traction and the other does, this feature
will allow the wheel with traction to move the vehicle.
All- Wheel Drive
Your engine’s driving power is sent to all four wheels
for extra traction. All-wheel drive is like four-wheel
drive, but there is no lever
or switch to engage or
disengage the front axle. It
is fully automatic and
adjusts itself
as needed for road conditions.
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Driver Information System
This system displays the outside air temperature,
compass direction and trip information in the
overhead console.
USMET The US/MET (United Statedmetric) button
allows you to switch the display between the English
and metric system.
MODE: The MODE button can be used to toggle
between three modes
of operation: OFF, COMP/TEMP
and TRIP.
OFF: This turns the system off.
COMP/TEMP: The display provides the outside
temperature and one of eight compass readings to
indicate the direction the vehicle is facing.
Before you turn on the ignition and move the vehicle,
the temperature indicated will be the last outside temperature recorded
with the ignition on. If the outside
temperature is
37 OF (3 O C) or lower, the display will
toggle between the word ICE and
the current
temperature every eight seconds. This is a warning to
the driver that road conditions may be icy, and that
appropriate precautions should be taken.
The compass is self-calibrating,
so it does not need to be
manually set. However, if C (Calibration) is displayed,
the compass will need to be calibrated.
You may also
place the compass in a noncalibrated mode by pressing
and holding the MODE and USMET buttons
simultaneously while in the COMPREMP mode. After
about
10 seconds, the compass will display C and you
can release
the buttons. Drive the vehicle in a complete
360" circle three times at a speed of less than 5 mph
(8 km/h), and the compass will function normally. Once
the calibration is complete, the display will return to a
compass reading.
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Air Bag Readiness Light
There is an air bag readiness light on the instrument panel,
which shows the air bag symbol. The system checks the
air bag’s electrical system for malfunctions. The light tells
you
if there is an electrical problem. The system check
includes the air bag sensors, the air bag module, the wiring
and the diagnostic module. For more information on the
air
bag system. see “Air Bag“ in the Index.
This light
will come on
when you start your engine,
and
it will flash for a few
seconds. Then the light
should go out. This means
the system
is ready.
If the air bag readiness light stays on after you start the
engine or comes on when you are driving, your air bag
system may not work properly. Have your vehicle
serviced right away.
The air bag readiness light should flash for a few
seconds when
you turn the ignition key to RUN. If the
light doesn’t come on then, have
it fixed so it will be
ready to warn you if there is a problem.
Charging System Indicator ._ Light
1 The charging system light
will come on briefly when
you
turn on the ignition,
but the engine
is not
running, as
a check to
show you
it is working.
It should go out once the engine is running. If it stays
on. or comes
on while you are driving, you may have a
problem with the charging system. It could indicate that
you have problems
with a generator drive belt, or
another electrical problem. 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 air conditioner.
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Malfunction Indicator Lamp
(Service Engine Soon Light)
SERVICE
ENGINE
SOON
Your vehicle is equipped
with a computer which
monitors operation of the
fuel, ignition and emission
control systems.
NOTICE:
If you keep driving your vehicle with this light
on, after a while, your emission controls may not
work as well, your fuel economy may not be as
good and your engine may not run as smoothly.
This could lead
to costly repairs that may not be
covered by your warranty.
This system is called OBD I1 (On-Board
Diagnostics-Second Generation) and is intended to
assure that emissions are at acceptable levels for the life
of the vehicle, helping to produce a cleaner
environment. The
SERVICE ENGINE SOON light
comes
on to indicate that there is a problem and service
is required. Malfunctions often
will be indicated by the
system before
any problem is apparent. This may
prevent more serious damage to your vehicle. This
system
is also designed to assist your service technician
in correctly diagnosing any malfunction. This
light should
come on, as a check to show you it is
working. when the ignition is
on and the engine is not
running. If the light doesn’t come on, have it repaired.
This light will
also come on during a malfunction in one
of two ways:
0
0
Light Flashing -- A misfire condition has been
detected.
A misfire increases vehicle emissions and
may damage the emission control system
on your
vehicle. Retailer or qualified service center diagnosis
and service may be required.
Light On Steady -- An emission control system
malfunction has been detected on your vehicle.
Retailer or qualified service center diagnosis and
service may be required.
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a 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.
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Comfort Controls
Electronic Climate Control System
Air Conditioning
Heating
Ventilation System Defogging and Defrosting
Audio Systems
Setting the Clock
AM-FM Stereo with Cassette Tape Player
and Automatic
Tone Control 3-
12
3-17
3-20
3 -20
3-2 1
3-22 3-22
3-22 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
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~ . le Knob - Automatic
Operation
I he right knob on the control panel allows you to
choose the direction of air delivery. When the system is
set
for automatic operation, sensors will control the air
delivery mode. Air will come primarily from the floor
or
instrument panel outlets, with some air directed to the
windshield to prevent fogging.
When the system is
in AUTO mode, the air conditioning
light will turn on, and
the recirculation and outside air
lights
turn off. With the system in full auto control
(both the fan and mode knobs
in AUTO), YOLI still
have the ability to override any function. However?
continually overriding the outside air or the A/C
compressor will
limit the ability of the system to cool
the vehicle quickly.
If you push a button for a function which is not
available, the light next to that button
will flash three
times to alert you that it's
not available.
To find your comfort zone, start with the
74°F (23°C)
setting and allow about 20 minutes for the system to
adjust the temperature
if necessary.
With the automatic setting, the air conditioning
compressor automatically cycles when needed to cool
the air.
In cold weather, when the system senses the need
for heat, the airflow will be directed out the floor outlets.
As the
interior temperature approaches a desired
setting,
the blower speed will decrease. To maintain
interior comfort, the airflow will adjust between the
instrument panel air outlets and
floor outlets. On bright
sunny days in cool weather, the airflow may come out
of
the air conditioning and floor outlets (bi-level mode) to
maintain comfort and prevent stuffiness.
To avoid blowing cold air
in cold weather, the system
will delay turning on the fan until warm air is available.
The length of delay depends on the outside air
temperature, engine coolant temperature or the time
since the engine was last started.
As the coolant
warms
up, the blower fan speed will gradually increase
and air will flow from the heater outlets, with some
airflow to the windshield to prevent fogging under most
normal conditions.
If your vehicle is sitting out on a warm day and you
have the filn set on AUTO, the air
will first flow out of
the floor air outlets for
a few seconds. That is normal.
This is to expel hot air from the air outlets.
As the air is
cooled, the airflow
will move through the air
conditioning outlets.
Be careful
not to put anything over the solar sensor
located around the center of the instrument panel.
This sensor is used by the automatic system
to
regulate temperature.
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Mode Knob - Manual Operation
The right knob on the control panel allows you to
choose the direction of air delivery.
You can choose to set the climate control system
operations yourself, or let the system work for
you
by placing the system in AUTO mode. See “Mode
Knob
- Automatic Operation” earlier in this section.
/.I PANEL: This setting directs most of the air
through the instrument panel outlets and a small amount
through the
floor outlets.
’# BI-LEVEL: Air is delivered through the heater
floor outlets
as well as the instrument panel outlets.
+’ HEATER: This setting directs most of the
warmed air through the heater floor outlets and some air
through the windshield defroster outlets.
+e
+e
e
‘/.I BLEND: Airflow is divided equally between the
heater floor outlet and the windshield defroster outlets.
The air conditioning compressor may
run to dehumidify
the air to prevent window fogging.
DEFROST This setting directs most air through
the windshield defroster outlets and some through the
heater outlets. The air conditioning compressor may
run
to dehumidify the air to prevent window fogging.
a OUTSIDE AIR: Press this button to force the
system to use outside air. Press
it again to close off the
outside air.
Pressing the OUTSIDE AIR button
will cancel the
RECIRCULATION button.
RECIRCULATION: Press this button to limit
the amount of fresh air entering your vehicle. This is
helpful when you are trying to
limit odors e.ntering your
vehicle.
In the AUTO mode, the system will use
recirculation as necessary to cool the air. Pressing the
recirculation button
will change the operation to a
manual mode and the air
will recirculate non-stop. Press
this button again to turn off the recirculation feature.
RECIRCULATION may be selected
with the fan control
in OFF to limit odors, outside air and dust from entering
your vehicle.
Pressing the RECIRCULATION button will cancel the
OUTSIDE AIR button.
0 A/C: Press this button to turn the air conditioning
on and off. The system will cool and dehumidify the air
inside the vehicle.
Air conditioning
will be automatically disabled when
the outside temperature drops below
a level which air
conditioning is ineffective.
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