1997 BUICK CENTURY service

PASS-Key@ I1
Your vehicle is equipped
with the PASS-Key I1
(Personalized Automotive
Security System)
theft-deterrent system.
PASS-Key I1
is a passive
theft-deterrent system. It
works when you insert or
remove the key from
the ignition.
PASS-Key I1 uses a resistor pellet in the ignition key
that matches
a decoder in your vehicle.
When the PASS-Key I1 system senses that someone is
using the wrong key, it shuts down
the vehicle’s starter and
fuel systems. For about three minutes, the starter won’t
work and fuel won’t go to the engine.
If someone tries to
start your vehicle again or uses another
key during this
time, the vehicle will not start. This discourages someone
from randomly trying different keys with different resistor
pellets in
an attempt to make a match.
The ignition key must be clean and dry before it’s inserted
in the ignition or the engine may not start. If the engine
does not start and the SECURITY light is flashing, the key
may be dirty or wet.
Turn the ignition off. Clean and dry the
key. Wait about three minutes and
try
again. If the starter still won’t work, and the key appears
to be clean and dry, wait about three minutes and try
another ignition key. At this time, you may also want to
check the fuse (see “Fuses and Circuit Breakers’’ in the
Index). If the starter won’t work with the other key, your
vehicle needs service.
If your vehicle does start, the first
ignition key may be faulty. See your Buick dealer or a
locksmith who can service the PASS-Key
11.
If you accidentally use a key that has a damaged or
missing resistor pellet, the starter won’t work and the
SECURITY light will come on. But you don’t have to
wait three minutes before trying another ignition key.
See your Buick dealer or a locksmith who can service
the PASS-Key
I1 to have a new key made.
If you’re ever driving and SECURITY light comes on,
you will be able to restart your engine if you
turn it off.
Your PASS-Key I1 system, however, is not working
properly and must be serviced by your Buick dealer. Your
vehicle
is not protected by the PASS-Key II system.
If you lose or damage a PASS-Key
I1 ignition key, see
your Buick dealer or a locksmith who can service the
PASS-Key I1 to have a new key made.
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LOCK (B): Before you put the key into the ignition
switch, the switch is in
LOCK. It’s also the only position
from which you
can remove your key. This position
locks your ignition, steering wheel and transaxle. It’s
a
theft-deterrent feature.
OFF (C): This position lets you turn off the engine but
still turn
the steering wheel, It doesn’t lock the steering
wheel like
LOCK. Use OFF if you must have your
vehicle pushed or towed.
RUN (D): This position is where the key returns after you
start your vehicle. With the engine off, you can use RUN
to display some of your warning and indicator lights.
START (E): This position starts your engine.
A warning chime will sound if you open the driver’s
door when the ignition is
in OFF, LOCK or ACC and
the key is in the ignition.
NOTICE:
If your key seems stuck in LOCK and you can’t
turn it, be sure you are using the correct. key; if
so, is it all the way in? If it is, then turn the
steering wheel left and right while you turn the
key hard. But turn the key only with your hand.
Using a tool to force it
could break the key or the
ignition switch.
If none of this works, then your
vehicle needs service.
In case you cannot remove
your key from the ignition,
find the access
slot which is located underneath the
steering column below the lock cylinder.
To use this slot, remove the trim cap. Insert
a key or
screwdriver into the access slot and rotate the lock
cylinder.
You will now be able to remove your key from
the ignition. Be sure to replace the trim cap after use.
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AUTOMATIC OVERDRIVE (@): This position is for
normal driving. If you need more power for passing,
and you’re:
Going less than 35 mph (56 km/h), push your
Going about 35 mph (56 kmh) or more, push the
accelerator
pedal about halfway down.
accelerator pedal all the way down.
You’ll shift down
to the next gear and have
more power.
NOTICE:
I
If your vehicle seems to start up rather slowly, or
if it seems not to shift gears as you go faster,
something may be wrong with a transaxle system
sensor.
If you drive very far that way, your
vehicle can be damaged.
So, if this happens, have
your vehicle serviced right away. Until then, you
can use
SECOND (2) when you are driving less
than
35 mph (56 kmh) and AUTOMATIC
OVERDRIVE (a) for higher speeds. THIRD
(3): This
position is also used for normal
driving, but it offers more power and lower fuel
economy than AUTOMATIC OVERDRIVE
(0).
Here are some times you might choose THIRD (3)
instead of AUTOMATIC OVERDRIVE (0):
0 When driving on hilly, winding roads.
When towing a trailer, so there is less shifting
When going down a steep hill.
0 When driving in non-highway scenarios (i.e. city
between
gears.
streets, etc.).
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Visor Vanity Mirrors
Open the cover to expose the vanity mirror.
If your vehicle has the optional lighted vanity mirrors,
the lamps come
on when you open the cover.
Auxiliary Power Connection
Your vehicle is
equipped with an
auxiliary power
connection. This
feature can be used to
add aftermarket
electrical equipment
to
your vehicle.
It
is located on the passenger’s side of the vehicle,
below the fuse panel. For information
on accessing the
connection and electrical hookup, please refer to your
service manual.
1 NOTICE:
Adding some electrical equipment to your vehicle
can damage it or keep other things from working
as they should. This wouldn’t be covered by your
warranty. Check with your dealer before adding
electrical equipment and never use anything that
exceeds the fuse rating.
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When one of the warning lights comes on and stays on
when
you are driving, or when one of the gages shows
there may be a problem, check the section that tells you
what to do about
it. Please follow this manual’s advice.
Waiting
to do repairs can be costly -- and even
dangerous.
So please get to know your warning lights
and gages. They’re a big help.
Safety Belt Reminder Light
When the key is turned to RUN or START, a chime will
come on for about eight seconds to remind people to
fasten their safety belts, unless the driver’s safety belt
is
already buckled.
The safety belt light will
also come on and stay on
for about
20 seconds, then it
will flash for about
55 seconds. If the driver’s
belt is already buckled,
neither the chime nor the
light
will come on.
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 modules, the wiring
and the crash sensing and diagnostic module. For more
information
on the air bag system, see “Air Bag” in
the Index.
This right 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.
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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 Light
4
The charging system light
will come on briefly when
you turn
on the ignition, as
a check to show
you it’s
working. Then it should
go out.
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 a loose 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.
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.
BRAKE
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.
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.)
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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.
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.)
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ON:
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.
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.
4nti-Lock Brake System Active Light
1
When your anti-lock system
is adjusting brake pressure
to help avoid a braking
skid,
the anti-lock brake system
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.
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