ECO mode BUICK CENTURY 1993 Owners Manual

How does an air bag restrain?
A: In moderate to severe frontal or near-frontal
collisions, even belted occupants
can contact the
steering wheel. The air bag supplements the
protection provided by safety belts. Air bags
distribute the force of the impact more evenly over
the occupant’s upper body, stopping
the occupant
more gradually. But air bags would not provide
protection in many types
of collisions, including
rollovers and rear and side impacts, primarily
because an occupant’s motion is not toward the air
bag. Air bags should never be regarded as anything more than a supplement to safety belt protection in
moderate to severe frontal and near-frontal
collisions.
Qt What will you see after an air bag inflation?
A: After the air bag has inflated, it will then quickly
deflate.
This occurs so quickly that some people
may not even realize that the air bag inflated. The
air bag will
not impede the driver’s vision or ability
to steer the vehicle, nor will it hinder the occupants from exiting the vehicle. There will be
small
amounts of smoke coming from vents in the deflated
air bag. Some components of the air bag module in
the steering wheel hub may be hot
for a short time,
but the portion
of the bag that comes into contact
with you
will not be hot to the touch. The nitrogen
gas used to inflate the
air bag will have vented into
the passenger compartment, and the bag will be
deflated within seconds after the collision. Nitrogen
makes up about
80% of the air we breathe and is not
hazardous.
As the nitrogen vents from the bag, small
particles are also vented into the passenger compartment.
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Should interference to this system occur, try this:
Check to determine if battery replacement is necessary. See
the instructions on battery replacement later in this section.
Check the distance. You may be too far from your
vehicle. This product has
a maximum range.
Check the location. Other vehicles or objects may be
blocking the signal.
See your Buick dealer or a qualified technician for
service.
Changes or modifications to this system by other than an
authorized service facility could void authorization to use
this equipment.
Operation
The driver’s door will unlock and the interior lights will
go on when “UNLOCK’ is pressed. If pressed again
within five seconds, all doors will unlock. The interior
lights will
go out after 40 seconds or when you turn on
the ignition.
All doors will lock when “DOOR” is pressed.
The trunk or liftgate will unlock when the opened trunk
symbol is pressed, but only when the transaxle is in
“P”
(Park). On the wagon the ignition must also be in the
“Off” position.
Matching Transmitter(s) to Your Vehicle
Each key chain transmitter is coded to prevent another
transmitter from unlocking your vehicle.
If a transmitter
is lost or stolen, a replacement can be purchased through
your dealer. Remember to bring the remaining
transmitter with you when you
go to your dealer. When
the dealer matches the replacement transmitter to your
vehicle, the remaining transmitter must also be matched. Once the new transmitter is coded, the lost transmitter
will not unlock your vehicle.
You can match a transmitter to as many different vehicles
as you own, provided they are equipped with
exactly the
same model system.
(General Motors offers several
different models of these systems on their vehicles.) Each
vehicle can have only two transmitters matched to it. See
your dealer to match transmitters to another vehicle.
Battery Replacement
Under normal use, the batteries in your key chain
transmitter should last about
two years.
You can tell the batteries are weak if the transmitter won’t
work at the normal range in any location.
If you have to
get
close to your vehicle before the transmitter works, it’s
probably time to change the batteries.
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Disabling the Anti-Theft System:
1. Press the 1 and 4 buttons together for five seconds
with ignition on and radio power off. The display will
show
SEC, indicating the unit is in the secure mode.
2. Press the SET button. The display will show 0o0.
3. Enter the first three digits of the code following step 6
of the preceding paragraphs. The display will show the
numbers as entered.
4. Press the lower (BAND) knob. The radio will display
OOO.
5. Enter the second three digits of the code. The display
will show the numbers as entered.
6. Press the lower (BAND) knob. If the display shows
‘‘- - - ,” the disabling sequence was successful (the
numbers matched the user-selected code or the factory
back-up code) and the unit is in the
UNSECURED
mode. If the display shows SEC, the disabling
sequence was unsuccessful and the numbers did not
match either. of the codes and the unit will remain in
the
SECURED mode.
Care of Your Cassette Tape Player
A tape player that is not cleaned regularly can cause
reduced sound quality, ruined cassettes, or a damaged
mechanism. Cassette tapes should be stored
in their cases
away from contaminants, direct sunlight, and extreme
heat. If they aren’t, they may not operate properly or
cause failure
of the tape player.
Your tape player should be cleaned regularly each month or after every
15 hours of use. If you notice a reduction in
sound quality,
try a known good cassette to see if the tape
or the tape player is at fault. If this other cassette has n\
o
improvement in sound quality, clean the tape player.
1 /.Y
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Replacing Brake System Parts
The braking system on a modern vehicle is complex. Its
many parts have to be of top quality and work well’
together
if the vehicle is to have really good braking.
Vehicles we design and test have top-quality
GM brake
‘parts in them, as your Buick does when it is new. When
you replace parts of your braking system-for example,
when your brake linings wear down and you have to have
new ones put in-be sure you get new genuine
GM
replacement parts. If you don’t, your brakes may no
longer work properly. For example, if someone puts in
brake linings that are wrong for your vehicle, the balance
between your front and rear brakes can change, for the worse. The braking performance you’ve come to expect
I
can change in many other ways if someone puts in the
wrong replacement brake parts.
Battery
Every new Buick has a Delco Freedom@ battery. You
never have
to add water to one of these. When it’s time
for a new battery, we recommend a Delco Freedom*
battery. Get one
that has the catalog number shown on
the original battery’s label.
Vehicle Storage
If you’re not ‘going to drive your vehicle for 25 days or
more,
take off the black, negative (-) cable from the
battery. This will help keep your battery from running
down.
A CAUTION:
Batteries have acid that can burn you and gas
that can explode.
Ybu can be badly hurt if you
aren’t careful. See “Jump Starting” in the ldex for tips on working around a battery
without getting hurt.
Contact your dealer to learn how to prepare your vehicle
for longer storage periods.
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Individual PSP’s
If you don’t want to buy all the PSP’s issued by Buick for
all models in the model year, you can buy individual
PSPs, such as those which may pertain to a particular
model. To do this,
you will first need to see our index of
PSP’s. It provides a variety of information. Here’s what
.
you’ll find in the index and how you can get one:
What You’ll Find in the Index
A list of all PSP’s published by Buick in a model year
(1989 or later). PSP’s covering all models of Buick cars
are listed in the same index.
Ordering information so you can buy the specific PSP’s
you may want.
Price information for the PSPs you may want to buy.
How You Can Get an Index
Indexes are published periodically. Most of the PSP’s
which could potentially apply to the most recent Buick
models will be listed in the most recent publication for
that model year. This means you may want to wait until
the end of the model year before ordering
an index, if
you are interested in buying PSP’s pertaining to a current
model year car or truck. model year that is not over yet, we’ll send you the
most
recently published issue. Check the ordering form for
indexes for earlier model years.
Cut out the ordering form, fill it out, and mail it in. We
will then see to
it that an index is mailed to you. There is
no charge for indexes for the 1989-1993 model years.
Toll-Free Telephone Number
If you want an additional ordering form for an index or a
subscription, just call toll-free and we’ll be happy
to send
you one. Automated recording equipment will take your
name and mailing address. The number to call is
Copies
at participating Dealers
Copies of indexes and individual PSP’s are at your
participating Buick dealer. You can ask to see them.
A
VERY IMPORTANT REMINDER
These PSP’s are meant for technicians. They are not
meant for the “do-it-yourselferl’ Technicians have the
equipment, tools, safety instructions, and know-how to
do a job quickly and safely.
1-800-551-4123.
Buick Service Publications
You can get these
by using the order form:
Some PSPs pertaining to a particular model year vehicle
may be published in later years, and these would
be listed
in the later year’s index. When you order
an index for a
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