oil change CADILLAC DEVILLE 1995 7.G Owners Manual

Downloaded from www.Manualslib.com manuals search engine LOW OIL LEVEL - 36
For correct operation of the low oil sensing system, the vehicle should be
on a level surface.
A false LOW OIL LEVEL mcssage may appear if the
vehicle is parked
on grades. The oil level sensing svstem does not check
for actual oil
level if the engine has been off for a short period of time,
and the oil level is never sensed while the engine is running. If the LOW
OIL LEVEL message appears, and your vehicle has been parked on levcl
ground with the engine off for at least 30 minutcs, vour oil level should be
checked
by observing the oil dipstick. Prior to cheiking your oil level be
sure your engine has been
off for five minutes and your vehicle is on a
level surface. Then check your dipstick and add oil if necessary. See
“Engine
Oil” in the Index.
CHECK WASHER FLUID - 25
This message will appear for a few seconds indicating that you need
washer solvent.
CHANGE OIL SOON - 40
This message will appear when you have used 90%- of the engine oil’s
expected life, based on your driving patterns.
CHANGE ENGINE OIL - 82
This means that the life of your engine oil has expired and it should be
changed within
300 miles. See enginc oil and filter recommendations in
the Maintenance Schedule. After an oil change the Oil Life Index must be
reset. See “Oil Life Indicator” in the Index on how to reset it.
CRUISE ENGAGED - 43
This message will appear for a few seconds when you select a speed at
which
to cruise.
ENGINE COOLANT HOT - 41
This message will appcar whcn your engine coolant temperature is over
248’ F (126” C). To avoid added strain on a hot engine turn off your
Climate Control system. Stop and
allow your vehicle to idle until*it cools
down or the message is removed. If it does mt cool down, turn off your
engine and
have it sewiced before driving it again. Severe engine damage
can result
from an overheated engine. See “Engine Overheating“ in the
Index.
2-89

Downloaded from www.Manualslib.com manuals search engine Oil Life Indicator
This feature lets you know when to change your engine oil. It's based
upon the engine oil temperatures and your driving patterns.
To see the display press the INFORMATION button several times until
XX OIL LIFE LEFT appears.
You'll see
how much
oil life you have left as
a percentage. So? if you
see
95 OIL LIFE
LEFT, for example.
that means that the way
you're driving your car,
95% of your current oil
life is still left.
The Oil Life Indicator may say to change the oil SOOII~I- than your
maintenance schedule. This
can happen if driving conditions, such as
short trips in cold weather, cause shorter oil life. Always keep a written
record
of the mileage and date wl~en you last changed your oil. For moro
information
on when to change your oil. see the Cadillac Maintenxw
Schedule Booklet.
If you see CHANGE OIL SOON, it means that you have less than iWk 01
your oil life left and you should consider changing your engine oil.
If you see CHANGE ENGINE OIL, it means the oil life is gone and you
should change the oil right away (certainly within 200 more miles [320 km]).
The system should indicate to change the oil between 3,000 miles
(5 000 km) and 7,500 miles (12 500 km), but it may even indicate to
change it before 3,000 miles under very severe conditions. It all depends
on your driving patterns. If it's been 7,500 miles (12 500 km), it indicates
to change the oil.
2-94
3

Downloaded from www.Manualslib.com manuals search engine c
There are two things the system docsrl’r do:
It can’t sense heavy dust in the places where you drive. If you drive in a
dusty area, you should change your oil every 3,000 miles (5 000 km) or
three months (whichever comes first) unlesi the display says to change
it eve11 somer than that.
0 It doesn’t check IIOCV much oil you have, so you‘ll still have to check for
that. To see how, see “Engine Oil“ in the Index.
Electronic Level Control
The Electronic Level Control (ELC) system autonmtically adjusts the rear
trim height in response to changes in vehicle loading. The system consists
of
an air compressor assembly, air drver, exhaust solcnoici, compressor
relay, height sensor, air adjustable shocks and air tubing. The compressor
is activated
when the ignition is on and a sufficient amount of weight is
added
to the car to cause the rear suspension to deflect more than
approximately one inch. The exhaust solenoid
is powered at all times,
allowing the system to exhaust with the ignition off when excess weight
is
removed from the vehicle.
If the system has a slight leak, the air compressor will run frequently for a
few seconds each time.
For a larger air leak the air compressor may stay on for up to seven
minutes. You should see your dealer for service, but
you can keep driving
lyour Cadillac.
2-95

Downloaded from www.Manualslib.com manuals search engine c
If you change your own oil, be sure you use oil that has the "Starburst"
symbol on the front
of the oil container. If you have your oil changed for
you, be sure the oil put into your engine is American Petroleum Institute
certified for gasoline engines. 1
RECOMMEWDED !9€ YISCOSITV GRADE ENGINE OILS
FOR %Sf FUEL ECONOMV AND COLD STARTING, SELECT THE LOWEST
SAL YlSCOSlN GRADE OIL fOR THE fXPECT€D TEMPERATURE RAW.
HOT
WEATHER
-.
COLD
WEATHER DO MOT USE SA€ 2OW-50 OR ANY OTHER GRADE OIL NOT RECOMMENDED
As shown in the chart, SAE ]OW-30 is best for your vehicle. However, you
can use SAE 5W-30 if it's going to be colder than 60' F (16' C) before
your next oil change. When it's very cold, you should use SAE 5W-30.
These numbers on an oil container show its viscosity, or thickness. Do not
use other viscosity oils, such as SAE 2OW-SO.
6- 13

Downloaded from www.Manualslib.com manuals search engine I
NOTICE:
Use only engine oil with the American Petroleum Institute
Certified For Gasoline Engines “Starburst” symbol. Failure to
use the proper oil can result in engine damage not covered by
your warranty.
GM Goodwrench‘:” oil (in Canada, GM Enginc L Oil) meets all the
requirements for your vehicle.
Engine Oil Additives
Don‘t add anything to vour oil. Your Cadillac dealer is ready to advise if
you think something should be added.
When to Charzge Engine Oil
Your Cadillac has an *‘Oil Life Indicator.” This feature will kt you know
when to change your oil and filter -- usually between 3,000 miles (5 000 km)
and 7.500 miles (12 SOU km) since your last oil change. Under severe
conditions, the indicator may come
on before 3:OOO miles (5 000 km).
Never drive your vehicle more than 7:500 miles (12 500 km) or 12 months
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 everv 3,000 miles (5 000 krn) or sooner if the
CHANGE OIL SOON lighi comes on. Remember to reset the Oil Life
Indicator when thc oil has been changed. For more information. see “Oil
Life Indicator” in the Index.
u

Downloaded from www.Manualslib.com manuals search engine How to Reset the Oil Lye Indicator
After the oil has been changed, display the 01L LIFE LEFT message by
pressing the INFORMATION button. Then press and hold the RESET
button until the display shows "100." This resets the oil life index. The
message will remain off until the next oil change is needed. The
percentage of oil life remaining may be checked at any time bv pressing
the
INFORMATION button several times until the OIL LIFk LEFT
message appears. For more information on the Oil Life Index feature. see
*'Oil Life Index'' in the Index.
Engine Coolant Heater
An engine coolant heater can be a big help if vou have to park outside in
very cold weather. 0' F (- 18' C) or colder. Ifyour vehicle has this option,
see-*.Engine Coolant Heater" in the Index.
What to Do with, Used Oil
Did vou know that used engine oil contains certain elements that may be
unhealthy for vour skin and could even cause cancer'! Don't
let used oil
stav on your skin for. very long. Clean your skin and nails with soap and
waier, 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 vou change your own
oil. be sure to drain all free-flowing oil from the filtdr before disposal.
Don't
ever dispose of oil by putting it in the trash. pouring it on the
hy taking it to a place that collects used oil. If you have a problcm
propcrly disposing of your used oil, ask your dealer. a scrvicc station or a
local recycling center ior hclp.
-
2 Oround, into sewers. or into streams or bodies of water. Instead, recycle it

Downloaded from www.Manualslib.com manuals search engine HEADMP BULB RElMOVAL
Here is how to change the halogen L. headlamp bulb. Begin by lifting up on
the access cover.
. . .. . . . . . , .. . . . . . . .., . .. .... . . , ...,.. .. . .. ... .. - ..
.. . . . .. .. . .. ... ..
c
2. Disconnect thc socket from the harness by separating the 1ocking Y clip.
NOTICE: .-
Do not touch the glass portion of the new haiogen bulb! The oil
from your fingers will shorten the life of your new halogen bulb. -- -
.
6-33

Downloaded from www.Manualslib.com manuals search engine EMISSION CONTROL SYSTEMS
Exhaust Gas Recirculation .................... Controlled Flow
Catalytic Convertrr ......................... Ceramic Monolith
Evaporative Emission Control ................ Charcoal Canister
Crankcasc
Emission Control ........................ PCV Valve
Elec.tronic
System ...................... Open and Closed Loop
EXHAUSl’SYSTEM
Tvpe ............................... Single with Crossover Pipe
Muffler .................................. One-Reverse Flow
Resonator ............................................ None
Exhaust Pipe .................................. Stainless Steel
Intermediate
Pipe .............................. Stainlcss Steel
‘hi1 Pipc ...................................... Stainless Steel
ELECTRICAL SYSTEM
Voltage ................................................ 12
Ground ........................................... Negative
Alternator ........................................ 140 Amp
AIR CONDITIONING SYSTEM
Refrigerant-R134a ............................
FLUID CAPACITIES
2.0 Ibs. (31 kg)
Ransaxle (4TGOE) ............................. 20 pts. (9.5 L)
Engine Oil ................................... 5.0 qts. (4.73 L)
With Filter Change ............................. 5.5 qts. (5.2 L)
Engine Cooling System ..................... 10.68 qts. (10. I 1 L)
Fuel Tank ................................... 20 gal. (75.76 L)
Power Steering ................................ 1.3 qts (1.2 Lj
Windshield Washer Reselwir .................... 3.2 qts (4.1 L)
6-73

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Capacities and Specifications ......................... 6-71
Carbon Monoxide ......................... 2.34.4.31. 4.38
Cassette Tape Player Care ........................... 3-23
Center High-Mounted Stop Lamp Bulb Replacement .... 6-36
Center Passenger Position ........................... 1-30
Certificationmire Label ............................. 4-32
Chains. Safety ..................................... 4-38
Chains. Tire ....................................... 6-47
Change Engine Oil Message ......................... 2-89
Change Oil Soon Message ........................... 2-89
Change Trans Fluid Message ......................... 2-88
Changing a Flat Tire ................................ 5-24
Check Brake Fluid Message .......................... 2-88
Check Coolant Level Message ........................ 2-88
Check Fuel Gage Message ........................... 2-88
Check Washer Fluid Message ........................ 2-89
Checking
Automatic Transaxle Fluid
........................ 6-17
Brake Fluid ..................................... 6-27
Engine Coolant ................................. 6-21
Engine Oil ...................................... 6-10
Power Steering Fluid ............................. 6-23
Restraint Systems ................................ 1-54
Things Under the Hood ........................... 6-7
Chemical Paint Spotting
Child Restraints
....................................
.
.............................
Securing in a Rear Outside Seat Position ............
Securing in the Center Rear Seat Position ...........
Securing in the Right Front Seat Position ............
Top Strap .......................................
Where to Put ...................................
Cigarette Lighter ...................................
Circuit Breaker. Power Windows and Other
Cleaner. Air
.......................................
Cleaning Aluminum Wheels
...............................
Fabric ..........................................
Glass ..........................................
Leather ........................................
Power Options ....................................
Outside of the Windshield and Wiper Blades .........
Speaker Covers ..................................
Special Problems. Stains ..........................
The Inside of Your Cadillac .......................
6-57
1-40 1-43
1-45
1-48 1-42
1-40
2-72
6-69
6-16
6-55
6-49
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Downloaded from www.Manualslib.com manuals search engine .
Engine Oil ........................................ 6-10
Adding ......................................... 6-11
Additives ....................................... 6-14
Checking ....................................... 6-10
Life Indicator ................................... 2-94
Warning Light ................................... 2-81
What Kind to Use ............................... 6-12
What to Do with Used Oil ........................ 6-15
When to Change ................................ 6-14
English/Metric Button .............................. 2-74
Ethanol (In Fuel) .................................... 6-3
Exhaust. Engine .................................... 2-34
Exhaust Systems Chart .............................. 6-73
Expectant Mothers. Use of Safety Belts ................ 1-29
Express Down Window .............................. 2-37
Extender. Safety Belt ............................... 1-54
Exterior Lamp Housings ............................ 6-31
Fabric Cleaning .................................... 6-49
Filling Your Tank .................................... 6-4
Filter
Air Cleaner ..................................... 6-16
Engine Oil ...................................... 6-14
Finish Care ........................................ 6-54
Finish Damage ..................................... 6-56
First (1) Position. Automatic Transaxle ................. 2-28
Flash-To-Pass Feature ............................... 2-42
Flashers. Hazard Warning ............................ 5-1
Flat Tire. Changing ................................. 5-24
Floor Mats ........................................ 2-63
Fluid Capacities Chart .............................. 6-73
Fluid Usage Label ................................... 6-9
FM Stereo ......................................... 3-8
French Language Manual ............................... ii
Front De-Ice ....................................... 3-7
Fuel ............................................... 6-2
Data Panel ..................................... 2-83
Door Release. Remote ............................ 6-5
Filling Your Tank ................................. 6-4
Gage .......................................... 2-82
In Foreign Countries .............................. 6-4
Level Very Low Message .......................... 2-90
System Chart ................................... 6-72
Used Reset. Driver Information Center ............. 2-86
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