1994 Oldsmobile Cutlass Supreme light

94
P
,w 0I.L LOW
EVEL COOLANT I
I
Low Coolant Wa-mjng Light
If this light comes on, your system is
low on coolant and the engine may
overheat.
See .the
Index. under Engine Coolant.
and have your vehicle serviced as.soon
as you can
...
LOW 'OIL .
LEV-E L; COOLA
Low Engine Oil- Level Warning
Light
(omorv)
Your engine may be equipped with an
oil level monitoring system. When. the
ignition key is turned on, the
LOW OIL
LEVEL light will briefly flash. If the
light stays
on, stop the vehicle on a level
surface and turn the engine off. Check
the oil level using the engine oil
dipstick. (See the
Index under Engine
Oil.) If the light does not flash, have the
low oil level sensor system repaired
so it
will be ready to warn you if there's a
problem.
NOTIC E:
The oil.leve1 monitoring system
only checks oil level during the
brief period between key on and
engine crank. It does not monitor
engine oil level when the engine is
running. Additionally, an oil level
check is only performed if the
engine has been turned off for a
considerable peri.od of time
allowing the oil normally in
circulation to drain back into the
oil pan.

Features & Controh
96
s
BRAKE (a)(@)
1
closer to the floor. It may take lang-er-to
stop. Ifthe light
is 'still -on, or-if.the anti-
lock brake system warning light is
flashing, have the vehicle towed .far
service. (See Anti-Lock Brake System
WarningLight
.and Towilzg .Your
Vehicle inthe Index.)

If the anti-lock brake system warning
light stays on longer than normal after
you’ve started your engine, turn the
ignition
off. Or, if the light comes on
and stays 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 Oldsmobile needs service. If the
light
is on but not flashing and the
regular brake system warning light isn’t
on, you still have brakes, but you don’t
have anti-lock brakes.
SERVICE
ENGINE SOON
Malfunction. Indicator Lamp
(Service Engine Soon Light)
A computer monitors operation of your
fuel, ignition and emission control
systems. This light should come on
when the ignition is on, but 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.
97

Features & Controls
98
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. CHECK
GAGES
1 ANTI-
Check Gages Light
When this light comes on it means one
of these four things:
You have approximately 3 gallons
(12 L) or less of fuel remaining in
your tank. Check your fuel gage.
Your oil pressure is low. Check your
oil pressure indicator.
Your engine is too hot. Check your
coolant temperature gage.
There is a problem with the charging
system.
Head-Up Displcly (OP~ONJ
If you have the optional Head-Up
Display (HUD), you can see the
speedometer reading, in English or
metric units, displayed “through” the
windshield. The
HUD also shows:
Turn signal indicator lights.
A high beam indicator symbol.
A CHECK GAUGES message. (For
low oil pressure, high coolant
temperature, high or low battery
voltage, and low fuel.)

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CHECK GAUGES
I'
HUD shows these lights when they are
lit on the instrument panel.
When you sit straight in your seat, the
HUD image will appear slightly to the
right.
When the ignition key is turned to
Run,
all possible HUD images will come on
and look
lilce this. Then the Head-Up
Display will
operate normally.
NOITICE:
'Although the HUD image appears
to be near the front
of the vehicle,
do not use it as a parking aid. The
HUD was not designed for that
purpose.
If you try to use it that
way, such.as in a parking lot, you
may misjudge distance and
run into
something.
DIM AW
MAX UP
MIN OFF ON
HUD CONTROL
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To adjust the HUD so you can see it
properly:
1. Start your engine and slide the HUD
dimmer control (1ocate.d below the
climate controls) all the way to
MAX.
The brightness of the .HUD image is
determined by whether the headlight
switch is
on or off, and where you
have
set the HUD dimmer control.
99

Features & Controls
100
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2. Adjust the seat, if necessary, before
setting the height control.
Rotate the HUD image height control
all the way
up, raising the image as
far as possible. Then rotate the HUD
image height control downward
so
the image is as low as possible but in
full view.
3. Slide the dimmer control toward
OFF until the HUD image is no
brighter than necessary.
To turn the
HUD
off, slide the HUD dimmer
control to
OFF.
If the sun comes out, or it becomes
cloudy, or
if you turn on your
headlights. vou mav need to adiust the HUD's
brightness using the HUD
dimmer control. Polarizing sunglasses
could make the HUD image harder
to see.
Irr .
Pushing the ENG/MET rocker switch
on the center console will switch the
HUD speedometer from English
(conventional) to metric units, or back
again.
Some vehicles may not be equipped
with the
ENG/MET switch.

CLIMATE CONTROL
ELECTRONIC
0 n 0 0 0
1 Electronic Climate Control
(OPTION)
This system allows you to set the
temperature
you want. It also lets you
choose automatic air flow and direction
control, or air flow and direction
settings you select. Your vehicle also
has the flow-through ventilation system
described later in this section.
The digital screen displays the outside
temperature, the inside temperature
setting and the fan speed.
When you select the
AUTO mode, the
air conditioner compressor
will operate
if the outside temperature is above
freezing.
The air conditioner compressor also
operates in
DEFOG, DEF (Defrost) and
BI-LEV (Bi-Level)
when the
outside temperature is above freezing.
COOL/WARM: Sets the interior
temperature you want. Press
COOL to
lower the inside temperature setting;
press
WARM to raise the setting. The
temperature you set will be displayed on
the digital screen.
Once you set the temperature, the
system will try to maintain the set
temperature, whether. you are using the
heating or cooling controls.
Your system has an interior
temperature sensor that dete.cts
increased interior temperature caused
by sunlight. To keep you comfortable, it
reduces the interior temperature by as
much as
5°F (3°C) below the setting on
the digital screen.
AUTO: To allow the system to
automatically control the temperature,
air distribution and fan speed:
1. Set the temperature you want with
the
COOL/WARM switch.
2. Press the AUTO switch. The AUTO
symbol will appear on the digital
screen.
The system will approach the
temperature you select as quickly as
possible.
For most efficient operation,
just set the system temperature where
you would like it and drive away.
You may notice a delay of three or four
minutes before the blower comes on.
OUTS TEMP: Press to have the
outside temperature displayed
on the
digital screen. Press
again to return to
the inside temperature setting.
If the system is left in the outside
temperature mode, the outside
temperature will be displayed except
when changing the inside temperature
setting using the
COOL/WARM
switch. The display will return to the
outside temperature setting in about
five seconds.
107

Comfort Controls &Audio Systems
108
Use the following controls when the
system is not set on
AUTO:
8: Press.the top of the switch to raise
the fan speed, the bottom of the switch
to lower the fan speed. The fan symbol
and bar graph will be displayed on the
digital screen.
When the
AUTO switch is pressed, the
fan symbol will go out and the fan will
return to automatic operation.
If the Fahrenheit (F") or Celsius (C")
symbol begins to flash, or flashes when
you turn on the ignition, it indicates an
electrical problem with your air
conditioning system. The flashing will
continue for about two minutes. It
means you should have your system
serviced.
Directional Controls
When the following buttons are pressed,
an indicator light will glow above the
button.
BI-LEV (Bi-Level): Use on cool, but
sunny days. This setting brings in the
outside air, but directs it in
two ways.
The cool air is directed to the upper
portion of your body through the instrument
panel outlets, but most
warmed air is directed through the
heater ducts and a little to the defrost
and side window vents. At times this
temperature difference may be more
apparent than others.
You may notice a delay of three or four
minutes before the blower comes on.
UPPER: Press to direct air flow
through the instrument panel outlets
only.
LOWER Press to direct 90% of the air
flow through the heater ducts, and
10%
of the air flow through the windshield
defroster vents.
DEFOG: Press to direct half the air to
the windshield, and the other half
through the heater ducts.
DEF (Defrost): Press to direct 90% of
the air to the windshield and side
window vents, and
10% to the floor.
The fan will automatically go to high.
For a lower fan speed, press the fan
switch.
OFF: Press to turn off the system.
Some air will still come from the outlets
at the floor.
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