1997 BUICK REGAL Owners Manual

Brake System Warning Light
Your Buick’s hydraulic brake system is divided into two
parts. If one part isn’t working, the other part can still
work and stop you. For good braking, though, you need
both parts working well.
If the warning light comes on, there could be a brake
problem. Have your brake system inspected right away.
This light should come on briefly when you turn
the ignition key
to RUN.
If it doesn’t come on then,
have it fixed
so it will
be ready to warn you if
there’s a problem.
BRAKE
If the light comes on while you are driving, pull off the
road and stop carefully. You may notice that
the pedal is
harder to push.
Or, the pedal may go closer to the floor.
It may take longer to stop. If the light is still on, or
if the anti-lock brake system warning light
is flashing, have
the vehicle towed for service. (See “Anti-Lock Brake
System Warning Light” and “Towing Your Vehicle” in
the Index.)
Your brake system may not be working properly
if the brake system warning light is on. Driving
with the brake system warning light on can lead
to an accident. If the light is still on or if the
anti-lock brake system warning light is flashing
after you’ve pulled off the road and stopped
carefully, have the vehicle towed for service.
When the ignition is on, the brake system warning light will also come on when you’ set your parking brake. The
light will stay on if your parking brake doesn’t release
fully. If
it stays on after your parking brake is fully
released, it means you have a brake problem.
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Anti-Lock Brake System Warning Light
ANTI -
LOCK
With the anti-lock brake
system, this light will
come
on when you start
your engine and it will
stay on for three seconds.
That’s normal.
If the light flashes when you’re driving, you don’t have
anti-lock brakes and there could be a problem with your
regular brakes. Pull off the road and stop carefully.
You
may notice that the pedal is harder to push. Or, the pedal
may go closer to the floor.
It may take longer to stop.
Have the vehicle towed for service. (See “Towing Your
Vehicle” in the Index.)
Your regular brake system may not be working
properly if the anti-lock brake system warning
light is flashing. Driving with the anti-lock
brake system warning light flashing can lead
to an accident. After you’ve pulled off the road
and stopped carefully, have the vehicle towed
for service.
I
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 Buick 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.
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.
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Anti-Lock Brake System Active Light
LOW TRAC
When your anti-lock system
is adjusting brake pressure
to help avoid a braking skid,
the anti-lock brake system
active light
will come on.
J
Slippery road conditions may exist if this light comes
on,
so adjust your driving accordingly. The light will
stay on for
a few seconds after the system stops
adjusting brake pressure.
The anti-lock brake system active light also comes 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
there to tell you when the system is active.
Enhanced Traction System Warning Light
(If Equipped)
TRAC
OFF
The Enhanced Traction System warning light may come
on for the following reasons:
If you turn the system off by pressing the ETS
button, the warning light will come on and stay on.
To turn the system back on, press the button again.
The warning light should go off. (See “Enhanced
Traction System’’
in the Index for more information.)
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0 If the Enhanced Traction System warning light
comes on and stays on for an extended period of
time when the system is turned on your vehicle
needs service. Adjust your driving accordingly.
If the traction control system is affected by an
engine-related problem, the system will turn off and
the warning light will come on. When this warning
light
is on, the system will not limit wheel spin.
Adjust your driving accordingly.
Enhanced Traction System Active Light
(If Equipped)
LOW TRAC
This light will come on
when your Enhanced
Traction System is
limiting wheel spin. You
may feel
or hear the system
working, but this is normal.
Slippery road conditions
may exist if this light
comes on,
so adjust your
driving accordingly.
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Traction Control System Warning Light
(If Equipped: 3800 Supercharged
Engine Only)
TRAC
OFF
The traction control system warning light may come on
for the following reasons:
If you turn the system off by pressing the traction
control button, the warning light will come on and
stay on.
To turn the system back on, press the button
again. The warning light should go off. (See
“Traction Control System” in the Index for
more information.)
If there’s a brake system problem that is specifically
related to traction control, the traction control system
will turn
off and the warning light will come on. If
your brakes begin to overheat, the traction control
system will turn off and the warning light will come
on until your brakes cool down.
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Traction Control System Active Light
(If Equipped: 3800 Supercharged
Engine Only)
LOW TRAC
When your traction control
system
is limiting wheel
spin, this light will come on.
Slippery road conditions
may exist if the traction
control system active light
comes on,
so adjust your
driving accordingly.
Low Traction Light
LOW TRAC
When your anti-lock system
is adjusting brake pressure to
help avoid a braking skid,
this light will come on.
(Also see “Anti-Lock Brake
System Active Light” earlier
in this section.)
If
you have the Enhanced Traction System or the Traction
Control System, this light will also come on when the
system is limiting wheel spin. See “Enhanced Traction
System” or “Traction Control System” in the Index.
Slippery road conditions may exist if the low traction
light comes on,
so adjust your driving accordingly. The
light will stay on for a few seconds after the anti-lock
system stops adjusting brake pressure or the Enhanced
Traction System stops limiting wheel spin.
The LOW TRAC light also comes 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 there to tell you when
the anti-lock brake system or Enhanced Traction System
is active.
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Tire Pressure Monitor Light
LOW
TI RE
The tire pressure monitor
system can alert you to
a
large change in the pressure
in
one tire. The system
won’t alert you before you
drive that a tire is low or
flat. Each time you start
your Buick, you must drive
10 to
20 miles (15 to 30 km)
before the system will
work properly.
After you’ve driven
10 to 20 miles (15 to 30 km), the
LOW TIRE light will come on if the pressure in one tire
becomes at least 10 psi
(69 kPa) higher or lower than the
other three tires. The tire pressure monitor system
detects differences in tire rotation speeds that are caused
by changes in tire pressure. It will not alert you
if the
pressure in more than one tire is low or high or
if the
system is not calibrated properly.
The system can alert
you about a low tire
-- but it doesn’t measure tire
pressure, and it doesn’t replace normal tire maintenance.
See “Tires’’
in the Index.
When the LOW TIRE light comes
on, you should stop
as soon as you can and check all your tires for damage. (If
a tire
is flat, see “If a Tire Goes Flat” in the Index.)
Also, check the tire pressure in all four tires as soon
as
you can. (See “Inflation - Tire Pressure” in the Index.)
The
LOW TIRE light will
stay on until you turn off
the ignition or press the red
RESET button, which is
located inside your
instrument panel fuse block.
(It’s the first button in
the
top row of the fuse block.)
Don’t press the RESET button without first checking
and adjusting the pressure in all four tires.
If you press
the button when the tire pressure is incorrect,
the check
tire pressure system will not work properly
and may
not alert you when a tire is low.
Any time
you adjust the tire pressure, you’ll need to
calibrate the check tire pressure system.
You’ll also neea
to calibrate the system whenever you buy new tires,
have tires repaired or rotate your tires.
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Engine Coolant Temperature Light
h -
TEMP
This light tells you that
your engine coolant has
overheated or your radiator
cooling fan is not working.
The light will come
on
briefly when your ignition
is turned on to show you
that it is working.
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.
Engine Coolant Temperature Gage
.. 1. TEMP
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.
In “Problems on the Road,” this manual shows what to
do. See “Engine Overheating” in the Index.
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