gas type CADILLAC DEVILLE 1996 7.G Owners Manual

Downloaded from www.Manualslib.com manuals search engine When should an air bag inflate?
The air bag is designed to inflate in moderate to severe
frontal or near-frontal crashes. The air bag
will inflate
only
if the impact speed is above the system’s designed
“threshold level.” If your vehicle goes straight into a
wall that doesn’t move or deform, the threshold level is
about
9 to 15 mph (14 to 24 km/h). The threshold level
can vary, however, with specific vehicle design,
so that
it can be somewhat above
or below this range. If your
vehicle strikes something that will move
or deform, such
as a parked car, the threshold level will be higher. The air bag is not designed to inflate in rollovers, side
impacts or rear impacts, because inflation would not
help the occupant.
In any particular crash,
no one can say whether an air
bag should have inflated simply because of the damage
to a vehicle
or because of what the repair costs were. .
Inflation is determined by the angle of the impact and
the vehicle’s deceleration. Vehicle damage is only one indication of this.
What makes an air bag inflate?
In a frontal or near-frontal impact of sufficient severity,
the air bag sensing system detects that the vehicle is
suddenly stopping as
a result of a crash. The sensing
system triggers a chemical reaction
of the sodium azide
sealed in the inflator. The reaction produces nitrogen
gas, which inflates the air bag. The inflator, air bag and
related hardware are all
part of the air bag modules
packed inside the steering wheel and in the instrument
panel in front of the right front passenger.
How does an air bag restrain?
In moderate to severe frontal or near-frontal collisions,
even belted occupants can contact the steering wheel
or
the instrument panel. 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 help you in many types of collisions,
including rollovers, rear impacts 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 belts, and then only
in
moderate to severe frontal or near-frontal collisions.
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Downloaded from www.Manualslib.com manuals search engine c-
I A CAUTION:
You can be injured and your vehicle could be
damaged if
you try to do service work on a
vehicle without knowing enough about it.
Be sure you have sufficient knowledge,
experience, and the proper replacement
parts and tools before you attempt any vehicle maintenance task.
Be sure to use the proper nuts, bolts and
other fasteners. “English’ and “metric”
fasteners can be easily confused. If you use
the wrong fasteners, parts can later break
or fall off. You could be hurt.
Fuel
Use premiurn unleaded gasoline rated at 91 octane or
higher.
At a minimum, it should meet specifications ASTM
D4814 in the United States and CGSB 3.5-M93 in Canada.
Improved gasoline specifications have been developed by
the American Automobile Manufacturers Association
(AAMA) for better vehicle performance and engine
protection. Gasolines meeting the
AAMA specification could provide improved driveability and emission control
system protection compared to other gasolines.
Be sure the posted octane for premium is at least
91. If
the octane is less than
91, you may get a heavy knocking
noise when you drive.
(In an emergency, you may be
able to use a lower octane
-- as low as 87 -- if heavy
knocking does not occur.) If you’re using
91 or higher
octane unleaded gasoline and you still hear heavy
knocking, your engine needs service.
If your vehicle is certified to meet California Emission
Standards (indicated on the underhood tune-up label),
it is designed to operate on fuels that meet California
specifications. If such fuels are not available
in states
adopting California emissions standards, your vehicle
will operate satisfactorily on fuels meeting federal
specifications, but emission control system performance
may be affected. The malfunction indicator lamp on
your instrument panel may
turn on and/or your vehicle
may fail a smog-check test. If this occurs, return to your
authorized Cadillac dealer for diagnosis to determine the
cause
of failure. In the event it is determined that the
cause of the condition is the type of fuels used, repairs
may not be covered by your warranty.
6-2

Downloaded from www.Manualslib.com manuals search engine When you put the cap back on, turn it to the right until
you hear at least three clicks. Make sure you fully install
the cap.
NOTICE:
If you need a new cap, be sure to get the right
type. Your dealer can get one
for you. If you get
the wrong type, it may not
fit or have proper
venting, and your fuel tank and emissions system
might be damaged.
.Checking Things Under the Hood
A CAUTION:
An electric fan under the hood can start up and
injure you even when
the engine is not running.
Keep hands, clothing and
tools away from any
underhood electric fan.
A CAUTION:
Things that burn can get on hot engine parts and
start a fire. These include liquids like gasoline,
oil, coolant,
brake fluid, windshield washer and
other fluids, and plastic or rubber. You
or others
could
be burned. Be careful not to drop or spill
things
that will burn onto a hot engine.

Downloaded from www.Manualslib.com manuals search engine Appearance Care
Remember, cleaning products can be hazardous. Some
are toxic. Others can burst into flames if you
strike a
match or get them on a hot part of the vehicle. Some are
dangerous
if you breathe their fumes in a closed space.
When you use anything from a container to clean your
Cadillac,
be sure to follow the manufacturer’s warnings
and instructions. And always
open your doors or
windows when you’re cleaning the inside.
Never use these to clean your vehicle:
0 Gasoline
Benzene
Naphtha
0 Carbon Tetrachloride
0 Acetone
Paint Thinner
Turpentine
Lacquer Thinner
Nail Polish Remover
They can
all be hazardous -- some more than
others
-- and they can all damage your vehicle too. !.
Don’t use any of these unless this manual says you can.
In many uses, these will damage your vehicle:
Alcohol
Laundry Soap
0 Bleach
0 Reducing Agents
Cleaning the Inside of Your Cadillac
Use a vacuum cleaner often to get rid of dust and loose
dirt. Wipe vinyl or leather with a clean, damp cloth.
Your Cadillac dealer has two
GM cleaners, a
solvent-type spot lifter and a foam-type powdered
cleaner. They will clean normal spots and stains very
well.
Do not use them on vinyl or leather.
Here are some cleaning tips:
0 Always read the instructions on the cleaner label.
Clean up stains as soon as you can -- before they set.
0 Use a clean cloth or sponge, and change to a clean area
0 Use solvent-type cleaners in a well-ventilated area
If a ring forms after spot cleaning, clean the entire
often.
A
soft brush may be used if stains are stubborn.
only.
If you use them, don’t saturate the stained area.
area immediately
or it will set.
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