Downloaded from www.Manualslib.com manuals search engine When to Change Engine Oil
Your Cadillac has an Oil Life Indicator. This feature will
let you know when to change your oil and
filter
-- usually between 3,000 miles (5 000 km) and
7,500 miles (12 500 km) since your last oil change.
Under severe conditions, the indicator may come on
before
3,000 miles (5 000 km). Never drive your vehicle
more than
7,500 miles (12 500 km) or 12 months
(whichever occurs first) without an oil change.
The system won’t detect dust in the oil.
So, if you drive
in a dusty area, be sure to change your oil every
3,000 miles (5 000 krn) or sooner if the CHANGE
ENGINE
OIL light comes on. Remember to reset the
Oil Life Indicator when the oil has been changed. For
more information, see “Oil Life Indicator” in the Index.
How to Reset the Oil Life Indicator
After the oil has been changed, you’ll need to reset your
system. To do that, turn the ignition key to the on
position with the engine stopped. Fully push and release
the accelerator pedal
three times within five seconds.
The light should flash two times, then go out if
it is
reset.
If the CHANGE OIL light comes on and stays on
for five seconds,
it did not reset. You:’Uneed to reset the
system again.
What to Do witL Used Oil
Did you know that used engine oil contains certain
elements that may be unhealthy for your skin and could
even cause cancer? Don’t let used oil stay on your skin
for very long. Clean your skin and nails with soap and
water, or a good hand cleaner. Wash or properly throw
away clothing
or rags containing used engine oil. (See
the manufacturer’s warnings about the use and disposal
of oil products.)
Used oil can be a real threat to the environment. If you
change your own oil, be sure to drain all free-flowing oil
from the filter before disposal. Don’t ever dispose of oil
by putting it in the trash, pouring it on the ground, into
sewers, or into streams or bodies of water. Instead,
recycle it by taking
it to a place that collects used oil, If
you have
a problem properly disposing of your used oil,
ask your dealer, a service station or a local recycling
center for help.
Downloaded from www.Manualslib.com manuals search engine ~~
~ Automatic Transmission -Fluid
When to Check and Change
A good time to check your automatic transmission fluid
level is when the engine oil is changed.
Change both the fluid and filter every
50,000 miles
(83
000 km) if the vehicle is mainly driven under one or
more of these conditions:
0 In heavy city traffic where the outside temperature
0 In hilly or mountainous terrain.
0 When doing frequent trailer towing.
0 Uses such as found in taxi, police or delivery service.
If you do not use your vehicle under any of these
conditions, the fluid and filter do not require changing.
See "Scheduled Maintenance Services" in the Index.
regularly reaches
90°F (32"
C) or higher.
How to Check
Because this operation can be a little difficult, you may
choose to have this done at your Cadillac dealership Service Department.
If you do it yourself, be sure to follow all the
instructions here, or you could get a false reading on
the dipstick.
NOTICE:
Too much or too little fluid can damage your
transmission.
Too much can mean that some of
the fluid could come out and fall
on hot engine
parts or exhaust system parts, starting a fire. Be
sure to get an accurate reading if you check your
transmission fluid.
Wait at least 30 minutes before checking the
transmission fluid level if you have been driving:
0 When outside temperatures are above 90°F (32" C).
0 At high speed for quite a while.
0 In heavy traffic -- especially in hot weather.
While pulling a trailer.
To get the right reading, the fluid should be at normal
operating temperature, which is
180 OF to 200 OF
(82°C to 93°C).
6-16
Downloaded from www.Manualslib.com manuals search engine Engine Coolant
The cooling system in your vehicle is filled with new
DEX-COOL
TM (orange-colored, silicate-free) engine
coolant.
This coolant is designed to remain in your
vehicle for
5 years or 100,000 miles (166 000 km),
whichever occurs first.
The following explains your cooling system and how to
add coolant when it is low. If you have a problem with
engine overheating, see “Engine Overheating” in
the Index.
A 50/50 mixture of water and the proper coolant for
your Cadillac will:
0
0
0
0
0
Give freezing protection down to -34°F (-37°C).
Give boiling protection up to 265
” F ( 129 O C).
Protect against rust and corrosion.
Help keep the proper engine temperature.
Let the warning lights and gages work as
they should.
6-20
Downloaded from www.Manualslib.com manuals search engine What to Use
Use a mixture of one-half clean water (preferably
distilled) and one-half DEX-COOL
TM (orange-colored,
silicate-free) antifreeze that meets GM
Specification 6277M, which won’t damage aluminum
parts. Use GM Engine Coolant Supplement (sealer)
(GM
Part No. 3634621) with any complete coolant
change.
If you use this mixture, you don’t need to add
anything else.
I-
Adding only plain water to your cooling system
can be dangerous. Plain water, or some other
liquid like alcohol, can boil before the proper
coolant mix will. Your vehicle’s coolant warning
system is set for the proper coolant mix. With
plain water or the wrong
mix, your engine could
get too hot but you wouldn’t get the overheat
warning. Your engine could catch fire and you or
others could be burned. Use
a 50/50 mix of clean
water and
DEX-COOL TM (orange-colored,
silicate-free) antifreeze.
NOTICE:
If you use an improper coolant mix, your engine
could overheat and be badly damaged. The
repair cost wouldn’t be covered by your
warranty. Too much water in the
mix can freeze
and crack the engine, radiator, heater core and
other parts.
If you have to add coolant more than four times a year,
have your dealer check your cooling system.
1
NOTICE:
If you use the proper coolant, you don’t have to
add extra inhibitors or additives which claim to
improve the system. These can be harmful.
Downloaded from www.Manualslib.com manuals search engine Using Foam-Type Cleaner on Fabric
1. Vacuum and brush the area to remove any
2. Always clean a whole trim panel or section. Mask
3. Mix Multi-Purpose Powdered Cleaner following
loose dirt.
surrounding trim along stitch or welt lines.
the directions on the container label.
4. Use suds only and apply with a clean sponge.
5. Don’t saturate the material.
6. Don’t rub it roughly.
7. As soon as you’ve cleaned the section, use a sponge
8. Rinse the section with a clean, wet sponge.
to
remove the suds.
9. Wipe off what’s left with a slightly damp paper
towel or cloth.
10. Then dry it immediately with a blow dryer.
11. Wipe with a clean cloth.
Using Solvent-Type Cleaner on Fabric
First, see if you have to use solvent-type cleaner at all.
Some spots and stains will clean
off better with just
water and mild soap.
If you need to use
a solvent:
Gently scrape exc-ess-soil from the trim material
with a clean, dull knife
or scraper. Use very little
cleaner, light pressure and clean cloths (preferably
cheesecloth). Cleaning should start at the outside of
the stain, “feathering” toward the center. Keep
changing to a clean section
of the cloth.
When you clean a stain from fabric, immediately
dry the area with a blow dryer to help prevent a
cleaning ring.
Downloaded from www.Manualslib.com manuals search engine Special Cleaning Problems
Greasy or Oily Stains
Stains caused by grease, oil, butter, margarine, shoe
polish, coffee with cream, chewing gum, cosmetic
creams, vegetable oils, wax crayon, tar and asphalt can
be removed as follows:
1. Carefully scrape off excess stain.
2. Follow the solvent-type instructions described earlier.
3. Shoe polish, wax crayon, tar and asphalt will stain
if left on a vehicle’s seat fabric. They should be
removed as soon as possible. Be careful, because
the cleaner will dissolve them and may cause them
to spread.
3. If an odor lingers after cleaning vomit or urine,
treat the area with a waterhaking soda solution:
1 teaspoon (5 ml) of baking soda to 1 cup (250 ml)
of lukewarm water.
4. If needed, clean lightly with solvent-type cleaner.
Combination Stains
Stains caused by candy, ice cream, mayonnaise, chili
sauce and unknown stains can be removed as follows:
0 Carefully scrape off excess stain, then clean with
cool water and allow to
dry.
0 If a stain remains, clean it with solvent-type cleaner.
Cleaning Vinyl
Use warm water and a clean cloth.
Rub with a clean, damp cloth to remove dirt. You
Non-Greasy Stains
Stains caused by catsup, coffee (black), egg, fruit, fruit may have to do it more than once.
juice,
milk, soft drinks, wine, vomit, urine and blood can
be removed as follows:
0 Things like tar, asphalt and shoe polish will stain if
1. Carefully scrape off excess stain, then sponge the a GM VinyVLeather Cleaner or equivalent product.
2. If a stain remains, follow the foam-type instructions you
don’t get them
off quickly. Use a clean cloth and
soiled area with cool water.
described earlier.
6-50
Downloaded from www.Manualslib.com manuals search engine Cleaning Leather
Use a soft cloth with lukewarm water and a mild soap or saddle soap.
For stubborn stains, use a GM Vinyl/Leather Cleaner
Never use oils, varnishes, solvent-based or abrasive
or equivalent product.
cleaners, furniture polish or shoe polish on leather.
Soiled leather should be cleaned immediately. If
dirt is allowed to work into the finish, it can harm
the leather.
Cleaning the Top of the Instrument Panel
Use only mild soap and water to clean the top surfaces
of the instrument panel. Sprays containing silicones or
waxes may cause annoying reflections in the windshield
and even make it difficult to see through the windshield
under certain conditions.
Cleaning Wood Panels
Use a clean cloth moistened in warm, soapy water (use
mild dish washing soap). Dry the wood immediately
with a clean cloth.
Care of Safety Belts
Keep belts clean and dry.
I
I
I
Do not bleach or dye safety belts. If you do, it
may severely weaken them. In
a crash they might
not be able to provide adequate protection.
Clean safety belts only with mild soap and
lukewarm water.
Glass
Glass should be cleaned often. GM Glass Cleaner (GM
Part
No. 1050427) or a liquid household glass cleaner
will remove normal tobacco smoke and dust films.
Don’t use abrasive cleaners on glass, because they may
cause scratches. Avoid placing decals on the inside rear
window, since they may have to be scraped off later.
If abrasive cleaners are used on the inside of the rear
window, an electric defogger element may be damaged.
Any temporary license should not
be attached across the
defogger grid.
Downloaded from www.Manualslib.com manuals search engine Finish Care necessary, use non-abrasive cleaners that are marked
safe for painted surfaces to remove foreign matter.
Exterior painted surfaces are subject to aging, weather
and chemical fallout that can take their toll over
a period
of years. You can help to keep the paint finish looking
new by keeping your Cadillac garaged or covered
whenever possible.
uccasional
waxing or mild polishing of your Cadillac
by hand may be necessary to remove residue from the
paint finish. You can get GM-approved cleaning
products from your dealer. (See “Appearance Care and
Materials” in the Index.)
Your Cadillac has a “basecoatlclearcoat” paint finish.
The clearcoat gives more depth and gloss to the colored
basecoat. Always
use waxes and polishes that are
non-abrasive and made for a basecoat/clearcoat
paint finish.
I NOTICE:
Machine compounding or aggressive polishing on
a basecoatklearcoat paint finish may dull the
finish or leave swirl marks.
Aluminum Wheels
Keep your wheels clean using a soft clean cloth with
mild soap and water. Rinse with clean water. After
-3-insing thoroughly, dry with a
soft clean towel. A wax
may then be applied.
The surface of these wheels is similar to the painted
surface of your vehicle. Don’t use strong soaps,
chemicals, abrasive polishes, abrasive cleaners
or
abrasive cleaning brushes on them because you could
damage the surface.
I I Don’t take your vehicle through an automatic car wash
Foreign materials such as calcium chloride and other that has silicon
carbide tire cleaning brushes. These
salts,
ice melting agents, road oil and tar, tree sap, bird brushes
can also damage the surface of these wheels.
droppings, chemicals from industrial chimneys, etc., can
damage your vehicle’s finish if they remain on painted
surfaces. Wash the vehicle as
soon as possible. If
6-53