engine BUICK PARK AVENUE 1994 Owner's Manual

Anti-Lock Brake System Warning Light
ANT‘ LOCK (a)
ANTI
LOCK
J
With anti-lock,this light will come on when you start
your engine and may stay on for several seconds. That’s
normal.
If the light doesn’t come on, have it fixed so it
will be ready to warn you if there is a problem.
If the light stays on, turn the ignition
off, Or, if the light
comes on when you’re driving, stop as soon as possible
and
turn the ignition off. Then start the engine again to
reset the system.
If the light still stays on, or comes on
again while you’re driving, your Buick 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 part.
Traction Control System Warning Light
(Option)
TRACTION
OFF
The “TRACTION OFF”
warning light means that
the system is not working.
When this warning light is
on, the system will not limit
wheel spin. Adjust your
driving accordingly. The
warning light may come on
for the following reasons:
If your brakes overheat, the traction control system
will go off and the warning light will come on
until
your brakes cool down.
Some engine related problems may cause the
“TRACTION
OFF’’ warning light to come on.
Press the “TRACTION ON/OFF” switch to turn the
Traction Control system on or off.
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Engine Coolant Temperature Gage If the “TRACTION OFF” warning light comes on and
stays on for an extended period of time, your vehicle
needs service.
Engine Coolant Temperature Warning
Light
TEMP
This light tells you that your engine coolant has
overheated or your radiator cooling fans are not working.
If you have been operating your vehicle under normal
driving conditions, you should pull
off the road, stop your
vehicle and turn the engine
off as soon as possible.
The chapter “Problems on the Road,” in this manual
explains what to do. See “Engine Overheating” in the
Index.
If you have the Gage Cluster, you have a gage that
shows the engine coolant temperature.
If the gage
pointer moves into the red area, your engine is too hot!
That reading means the same thing as the warning light.
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.
The chapter “Problems on the Road,” in this manual
explains what to do. See “Engine Overheating” in the
Index.
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Low Coolant Warning Light Engine
Oil Pressure Light and Gage
COOLANT
LOW
When this light comes on,
the cooling system is low
on coolant. As a bulb
check, it will come on
when the ignition in the
RUN position and then go
Off.
Wb
OIL
If the coolant level is low, the light will come back on
and
a warning chime will sound. If this happens, see
“Engine Coolant’’ in the Index for proper cooling system
fill.
After the coolant level is returned to its proper level, the
LOW COOLANT light will go off after 20 seconds or
remain off
on the next ignition cycle. This
light
tells you if there could be a problem with your
engine oil pressure.
If your car has the optional gage cluster, you can read
your oil pressure directly from the gage on your
instrument panel.
There are three ways this light can come on briefly,
which
is normal and doesn’t show a problem. They are:
0 The light comes on when you turn your key to
“Run.”
It goes off once you turn the key to “Start.”
That’s just a check
to be sure the light works. If it
doesn’t, be sure
to have it fixed so it willbe there to
warn you if something goes wrong.
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If you’re “idling” at a stop sign, the light may blink
on and then off.
If you make a hard stop, the light may come on for a
moment.
When this light
comes on and stays on, it means oil isn’t
going through your engine properly,
You could be low
on oil,
or you might have some other oil problem.
NOTICE:
Damage to your engine from neglected oil
problems can be costly and is not covered by
your warranty.
“Check Oil Level” Light (Option)
CHECK
OIL LEVEL
The “Check Oil Level”
light is
lit for three seconds
as
a bulb check each time
the ignition key
is turned to
the
RUN position. If the
light doesn’t come on, have
your vehicle serviced.
If the engine oil is more than one quart low, the light
will come on briefly, then go off for 15-25 seconds, and
then come back on for
20-40 seconds.
However, the system
will not register low engine oil if it
has not been more than eight minutes since the engine
was last shut off.
If the “Check Oil Level” light comes back on, the
engine oil should be checked at the.dipstick then
brought
up to the proper level if necessary. See “Engine
Oil”
in the Index.
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“Change Oil Soon” Light (Option)
CHANGE
OIL SOON
This light is activated by
the engine oil life monitor
system. The system
determines the condition
o
the engine oil and lets you
know when the oil should
be changed. (See “Engine
Oil” in the Index).
It does this using information about engine speed (revolutions per minute), coolant temperature and
vehicle speed. The system uses this data to determine
how much oil has degraded. of
the oil life has been used and each time the engine is
started after that.
If the “Change Oil Soon” light is on
continuously, there is a problem with the Oil Life
Monitor System and service is required.
After changing the engine oil, the system should be
reset.
This will cause the “Change Oil Soon” light to be
lit again for#the bulb check period
of three seconds.
When to change your oil depends on driving habits and
conditions because these directly affect engine speed,
coolant temperature and vehicle speed. Because of this,
the “Change Oil Soon” light may come on as early as
2,000 miles or less for harsh conditions.
The “Change Oil
Soon” light is lit for five seconds as a
bulb check each time the ignition key is turned to the
RUN position. It will stay on for 60 seconds once 90%
f
The reset button is in the glove box. With the ignition
key in the
RUN position push the reset button, hold it in
for at least
5 seconds but not more than 60 seconds.
After
5 seconds, the “Change Oil Soon” light will flash
4 times and then go off. This indicates that the Oil Life
Monitor System has been reset.
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Malfunction Indicator Lamp (Service
Engine Soon Light)
SERVICE
ENGINE SOON
NOTICE:
If you keep driving your vehicle with this light on,
after a while the emission controls won’t work as
well, your fuel economy won’t be as good and your engine may not run
as smoothly. This could
lead to costly repairs not covered by your
warranty.
SERVICE
ENGINE
SOON
Battery Light
A computer monitors operation of your fuel, ignition
and emission control systems. This light should come on
when the ignition is on and the engine is not running, as
a check to show you it is working.
If it does not come on
at all, have it fixed right away. If it stays
on, or it comes
on while you are driving, the computer
is indicating that
you have
a problem. You should take your vehicle in for
service soon.
n
VOLTS
When you turn the key to RUN, this light will come on
briefly,
to show that your alternator and battery charging
systems are working. If the light stays on, you need
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service, and you should take your Buick to the dealer at
once.
To save your battery until you get there, turn off
all accessories and set your air system to OFF.
Voltage Indicator Tachometer
If you
have the optional gage cluster, this gage shows
voltage in the electrical system. The normal range is 11
to 15 volts. If the reading stays outside the normal
range, have your Buick dealer check the electrical
system. The tachometer tells
you how fast the engine is running.
It displays engine speed
in thousands of revolutions per
minute
(RPM).
I NOTICE:
Do not operate the engine with the tachometer in
the red area,
or engine damage may occur.
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Auto
AUTO is used when you
want the system to adjust
automatically to changes
in
temperature. When the
system is set for automatic,
air will come from
the floor
outlets, the instrument
panel outlets or windshield
outlets.
Fan speed
will vary as the system gets to and maintains
the temperature setting you have selected (unless a
blower
LO or HI button has been pushed). To
find your comfort zone, start with
75 AUTO, give
the car about
20 minutes to stabilize, and adjust the
temperature setting
if necessary.
In cold weather
the system will delay turning on the fan,
to avoid blowing cold air. The length
of the delay
depends on engine coolant temperature, outside
temperature and time since the engine was last started.
Pushing a
LO or HI blower button will override this
delay, and cause the fan to start.
To rid the system of stale air
in warm weather, air will
come out
of the floor outlets for a short time.
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Fan Speeds Air Conditioner
The fan control is used
to select the speed of the blower
fan. There are four speeds to choose from. Moving the
lever to the right or
left will increase or decrease the fan
speed. The fan will be off when the system is
off.
Temperature
The lower lever changes the temperature of the air
coming through your air outlets. Moving the lever
between
COOL and WARM will raise or lower the
temperature.
Off
When the system is off, the ventilation system will allow
air to
flow through your Buick when the vehicle is
moving. The system will try to keep the air at the chosen
temperature, unless
it is very hot or very cold outside.
When the system is off, the blower fan is also off. The
next three selections cool the air. The air
conditioner won’t work well unless all the windows are
closed. On very hot days, open the windows long
enough to let the hot inside air out. This reduces the
amount of work your air conditioner’s compressor
will
have to do, which should help fuel economy.
The air conditioning compressor operates
in all Air
Conditioning positions and
the Defrost position when
the outside temperature
is above 47°F (SOC).
Selecting OFF, VENT or HTR turns off the air
conditioning compressor.
When you don’t need to cool the outside air, use the
VENT, HEAT and DEFROST settings. Adjust the
temperature control for comfort. You’ll get better fuel
economy (gas mileage)
if you’re not cooling the outside
air. When you cool the air, your engine runs a
refrigeration compressor, and
it has to work a little
harder.
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Audio Systems
Your Delco@ audio system has been designed to operate
easily and give years of listening pleasure.
You will get
the most enjoyment
out of it if you ac uaint yourself
with
it first. Find out what your Delco system can do
and how to operate all its controls, to be sure you’re
getting the most out
of the advanced engineering that
went into
it.
73
AM Stereo
FM Stereo
FM stereo will give you the best sound. But FM signals
will reach only about
10 to 40 miles ( 16 to 65 km). And,
tall buildings or hills can interfere with FM signals,
causing the sound to come and go.
AM
The range for most AM stations is greater than for FM,
especially at night. The longer range, however, can
cause stations to interfere with each other. AM can pick
up noise
from things like storms and power lines. Try
reducing the treble to reduce this noise. This
means the Delco@ system can receive C-QUAM@
stereo broadcasts. Many AM stations around the country
use C-QUAM@
to produce stereo, though some do not.
(C-QUAM@ is a registered trademark of Motorola, Inc.)
If your Delco@ system can get C-QUAM@, your
“STEREO” light will come on when you’re receiving
it.
Be aware that hearing damage from loud noise is almost
undetectable
until it is too late. Your hearing can adapt to
higher volumes of sound. Sound that seems normal can
be loud and harmful to your hearing. Take precautions by
adjusting the volume control on your radio to a safe
sound level before your hearing adapts to
it.
To help avoid hearing loss or damage:
0 Adjust the volume control to the lowest setting.
Increase volume slowly until you hear comfortably
and clearly.
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