1998 OLDSMOBILE BRAVADA heating

Liftgate
It can be dangerous to drive with the rear
window or liftgate open because carbon
monoxide (CO) gas can come into your vehicle.
You can’t see or snlell CO. It can cause
unconsciousness and even death.
If you must drive with the rear window or liftgate
open or if electrical wiring or other cable
connections must pass through the seal between
the body and the rear window or liftgate:
0 Make sure all windows are shut.
0 Turn the fan on your heating or coaling
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.
Liftgate Release
There are several ways to release the liftgate. However,
the liftgate
will not release if the vehicle is in gear.
You can use your key
to unlock the liftgate from the
outside. Insert the key into
the liftgate lock button and
turn
it to the left. All doors will unlock.
You may
also use the Keyless Entry System
described earlier.
The liftgate can be opened without
a key if the driver’s
door
is unlocked.
To open the liftgate glass
only, ~~nlock the liftgate
and press the button.
To open the entire liftgate, unlock the liftgate and lift the
handle located
in the center of the door.
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Ashtrays and Cigarette Lighter
Rotate the front ashtray door down to open it.
NOTICE:
Don’t put papers and other things that burn into
your ashtray.
If you do, cigarettes or other smoking
materials could set them on
fire causing damage.
To remove the front ashtray, pull the bin upward.
IO use the lighte’f, f~’esS it in all the way, and let go.
When it’s ready,
it will pop back by itself.
NOTICE:
Don’t hold a cigarette lighter in with your hand
while it is heating.
If you do, it won’t be able to
back away from the heating element when it’s
ready. That can make it overload, damaging the
lighter and the heating element.
There are smaller ashtrays inside the rear doors. Press
PUSH to turn an ashtray around for use.
Sun Visors
To block out glare, you can swing down the top and bottom
visors (if your vehicle has one). You
can also swing the
bottom visor from side-to-side. Your visors may have an
extension that can be pulled out for additional glare protection and
a strap for holding small items, such as maps.
Visor Vanity Mirror
Pull the sun visor clown and lift the cover to expose the
vanity mirror.
Illuminated Visor Vanity Mirror
W
Pull the sun visor down and lift the mirror cover to turn
on the lamps.
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Anti-Lock Brake System Warning Light
~ With the anti-lock brake
system, this light will
come on when you start
your e.ngine and may stay
on
for several seconds.
That’s normal.
If the light stays on, or comes on when you’re driving,
your vehicle needs service.
If the regular brake system
warning light
isn’t on, you still have brakes, but you
don’t have anti-lock brakes.
If the regular brake system
warning light
is also on, you don’t have anti-lock brakes
and there’s
a problem with your regular brakes. See
“Brake System Warning Light“ earlier
in this section.
The anti-lock brake system warning light should come
on briefly 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.
Engine Coolant Temperature Gage
This gage shows the
engine coolant temperature.
If the gage pointer moves
into the red area. your
engine is too hot!
It means that your engine coolant has overheated. 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 manuill shows you what
to do. See “Engine Overheating”
in the Index.
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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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3-7
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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
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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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Comfort Controls
With this system, you can control the heating, cooling
and ventilation
in your vehicle.
Electronic Climate Control
Fan Control
The knob on the left side of the electronic climate control
panel controls the fan speed.
To manually increase airflow,
move the knob to the right.
To manually decrease airflow.
move
it to the left.
OFF: If the knob is in OFF, outside air will still enter
the vehicle, and
will be directed based on the position of
the mode knob.
AUTO: If the knob is in AUTO, the fan speed will vary
as the system maintains the selected temperature.
Temperature Knob
The middle knob on the control panel lets you select the
desired air temperature
in your vehicle. This knob will
allow you to adjust the interior air temperature
independently of the function knob setting. Move the
knob to the right toward 82 for warmer air. Move the
knob to the left toward
66 for cooler air.
Full Hot: If you turn the temperature knob past 82°F
(28”C), the system will
go into the “full hot” mode. The
system
will remain at that maxilnum heating setting and
the
fan will blow at the speed the fan knob is set to. If
the fan is in AUTO, it will run at full speed.
Full Cold: If you turn the temperature knob past 66°F
(19°C). the system will go into the “f~dl cold” mode.
The system will remain at that maximum cooling setting
and the fan
will blow at the speed the fan knob is set to.
If the fan is in AUTO. it will run at full speed.
Choosing either maximum setting
will not cause the
system to heat or
cool any faster.
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Remember that in order for the automatic system
to perform
well, it needs A/C to provide
cooling performance.
Air Conditioning
On hot days, open the windows long enough to let hot
inside air escape. This reduces the time
it takes for your
vehicle to cool down. Then keep your windows closed
for the air conditioner to work its best.
For quick cool-down on very hot days, use
MAX A/C
with the temperature knob turned to the left. This setting
should be used to keep odors and/or dust from entering
the vehicle. For normal cooling on hot days, use A/C
with the temperature knob turned to the left.
On cool but sunny days, use BI-LEVEL A/C to deliver
warm air to the floor and cooler air to the instrument
panel outlets.
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 temperature.
Heating
The heater works best if you keep your windows closed
while using
it. On cold days, use HEATER with the
temperature knob turned
to the right. BLEND is useful
in cool weather when you have fog or ice on the
windshield or side windows.
If you use the optional engine coolant heater before
starting your engine, your heating system will produce
warmer air faster to heat the passenger compartment in
cold weather. See “Engine Coolant Heater”
in the Index.
Ventilation System
For mild outside temperatures when little heating or
cooling
is needed, use VENT to direct outside air
through your vehicle. Airflow is through the instrument
panel outlets.
Your vehicle’s ventilation system supplies outside air to
the inside of your vehicle when
it is moving. When the
vehicle is
not moving, you can get outside air to flow
through by selecting any mode and any fan speed.
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Driving with a Trailer
If you have a rear-most window open and you
pull
a trailer with your vehicle, carbon monoxide
(CO) could come into your vehicle. You can’t see
or smell CO. It can cause unconsciousness or
death. (See “Engine Exhaust”
in the Index.) To
maximize your safety when towing a trailer:
Have your exhaust system inspected for leaks,
and make necessary repairs before
starting on your trip.
Keep the rear-most windows closed.
0 If exhaust does come into your vehicle
through
a window in the rear or another
opening, drive with your front, main
heating or cooling system on and with the
fan on any speed. This will bring fresh,
outside air into your vehicle.
Do not use
MAX A/C because it only recirculates the
air inside your vehicle. (See “Comfort
Controls” in the Index.) Towing
a trailer requires a certain amount
of experience.
Before setting out for the open road, you’ll want to get
to know your rig. Acquaint yourself with the feel
of
handling and braking with the added weight of the
trailer. And always keep
in mind that the vehicle you are
driving is now
a good deal longer and not nearly as
responsive as your vehicle is
by itself.
Before you start, check the trailer hitch and platform
(and attachments), safety chains, electrical connector,
lamps, tires and mirror adjustment.
If the trailer has
electric brakes, start your vehicle and trailer moving and
then apply the trailer brake controller by hand to be sure
the brakes are working.
This lets you check your
electrical connection at the same time.
During your
trip, check occasionally to be sure that the
load is secure,
and that the lamps and any trailer brakes
are still working.
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When towing a trailer, the 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
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 transmission overheating.
You should use THIRD
(3) when towing a trailer.
Operating your vehicle in THIRD
(3) when towing a
trailer will minimize heat buildup and extend the life
of
your transmission.
Parking on Hills
You really should not park your vehicle, with a trailer
attached, on a hill.
If something goes wrong, your rig
could start to move. People can be injured, and both
your vehicle and the trailer can be damaged.
But if you ever have to park your rig on a hill, here’s
how to do it:
1. Apply your regular brakes, but don’t shift into
PARK (P) yet. Then turn your wheels into the
curb
if facing downhill or into traffic if facing uphill.
2. Have someone place chocks under the trailer wheels.
3. When the wheel chocks are in place, release the
regular brakes until the chocks absorb the load.
4. Reapply the regular brakes. Then apply your parking
5. Release the regular brakes.
brake and shift into
PARK
(P).
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