low oil pressure CADILLAC DEVILLE 1998 7.G Owners Manual

Downloaded from www.Manualslib.com manuals search engine Oil Pressure Light 1
This light tells you if there
could be a problem with
your engine oil pressure.
The light goes on when you
turn your key to RUN or
START. It goes off once you start your engine. That’s a
check to be sure the light works.
If it doesn’t come on,
be sure
to have it fixed so it will be there to warn you if
something goes wrong.
When the light
comes on and stays on, it means
that oil isn’t flowing through your engine properly. You
could be low
on oil and you might have some other
system problem.
/!1 CAUTION:
Don’t keep driving if the oil pressure is low. If
you do, your engine can become so hot that it
catches fire. You or others could be burned.
Check your oil as soon as possible and have your
vehicle serviced.
NOTICE:
Damage to your engine from neglected oil
problems can be costly and
is not covered by
your warranty.
2-76

Downloaded from www.Manualslib.com manuals search engine LOW-REFRIG A/C OFF - 12: This message means
that the air conditioning system detects a refrigerant
level that is low enough to cause damage to the air
conditioning compressor.
To avoid damage, the air
conditioning compressor automatically
turns off and the
electronic climate control system will automatically switch from AUTO to
ECON and remain there.
Have the air conditioning system serviced if this
message appears.
MONITORED SYSTEMS OK - 1: This message only
appears in the “recall” mode by pressing the RESET
(INFO RESET) button. It lets you know that no other
messages are stored or currently active.
OIL PRESSURE LOW STOP ENGINE - 35: If this
message appears while the engine is running, stop the
engine and do not operate
it until the cause of low oil
pressure is corrected. Severe damage to the engine can
result.
A multiple chime will also sound when this
message is displayed.
OPTIONS NOT SET - 99: This message will display if
a fault has occurred in your vehicle’s memory. See your
dealership for service.
PROGRAM PASS KEY - 31: This warning message
displays when the PASS-Key I1 pellet information has
not been programmed into your vehicle. See your dealership for service.
PHONE NOT PRESENT - 126: This message will
appear when the steering wheel controls for the optional
phone system are activated but the phone is not plugged
into the vehicle. Make sure your phone is plugged in.
If
your phone appears to be connected, see your dealership
for service.
REMOVE KEY - 70: This message will appear when
the Personalized Automotive Security System
(PASS-Key
11) is unable to read the pellet on the
ignition key or an improper key pellet has been inserted.
This message typically appears following the display of
STARTING DISABLED,
REMOVE KEY. The
instrument panel cluster will then run a timer and
change the messages to WAIT
3 MINUTES, WAIT
2 MINUTES, WAIT 1 MINUTE and then START CAR.
When the REMOVE KEY message is displayed, remove
the ignition key. Check the ignition key for damage. If it
is damaged, it may need to be replaced. If you see no
damage, clean the pellet contacts with a soft cloth or
napkin before inserting the key back into the ignition.
Have your vehicle serviced if the message still appears.
SERVICE A/C SYSTEM - 14: This message appears
when the electronic sensors that control the air
conditioning and heating systems are no longer working.
Have the climate control system serviced if you notice a
drop in heating and air conditioning efficiency.

Downloaded from www.Manualslib.com manuals search engine The exit speed is usually posted.
Here are some things you can check before a trip:
Reduce your speed according to your speedometer, not
to your sense of motion. After driving for any distance
at higher speeds, you may tend to think you are going
slower than you actually are.
Before Leaving on a Long Trip
Make sure you’re ready. Try to be well rested. If you
must start when you’re not fresh
-- such as after a day’s
work
-- don’t plan to make too many miles that first part
of the journey. Wear comfortable clothing and shoes you
can easily drive in.
Is your vehicle ready for a long trip? If you keep it
serviced and maintained, it’s ready to go.
If it needs
service, have
it done before starting out. Of course,
you’ll find experienced and able service experts in
Cadillac dealerships all across North America. They’ll
be ready and willing to help if you need it.
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Windshield Washer Fluid: Is the reservoir full? Are
all windows clean inside and outside?
Wiper Blades: Are they in good shape?
Fuel, Engine Oil, Other Fluids: Have you checked
all levels?
Lamps: Are they all working? Are the lenses clean?
Tires: They are vitally important to a safe,
trouble-free trip.
Is the tread good enough for
long-distance driving? Are the tires all inflated to the
recommended pressure?
Weather Forecasts: What’s the weather outlook
along your route? Should you delay your trip a short
time to avoid a major storm system?
Maps: Do you have up-to-date maps?
4-22

Downloaded from www.Manualslib.com manuals search engine How to Add Coolant to the Coolant
Surge Tank
If you haven’t found a problem yet, but the coolant level
isn’t at the proper level
(2.5 inches (6.4 cm) below the
base of the fill neck), add a
50/50 mixture of clean
water (preferably distilled) and DEX-COOL’ coolant at
the coolant surge tank, but be sure the cooling system,
including the coolant surge tank pressure cap, is cool
before
you do it. (See “Engine Coolant” in the Index for
more information.)
Steam and scalding liquids from a hot cooling
system can blow out and burn you badly. They
are under pressure, and if you turn the coolant
surge tank pressure cap
-- even a little -- they
can come out
at high speed. Never turn the
cap when the cooling system, including the
coolant surge tank pressure cap,
is hot. Wait
for the cooling system and coolant surge tank
pressure cap to cool
if you ever have to turn
the pressure cap. 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 mixture will. Your vehicle’s coolant
warning system
is set for the proper coolant
mixture. With plain water or the wrong mixture,
your engine could get too hot but you wouldn’t
CAUTION: (Continued)
5-20

Downloaded from www.Manualslib.com manuals search engine Don’t wash your vehicle in the direct rays of the sun.
Don’t use strong soaps or chemical detergents. Use liquid hand, dish or car washing (mild detergent) soaps.
You can get GM-approved cleaning products from your
dealer. (See “Appearance Care and Materials” in the
Index.) Don’t use cleaning agents that
are petroleum
based, or that contain acid or abrasives. All cleaning
agents should be flushed promptly and not allowed to
dry
on the surface, or they could stain. Dry the finish
with a soft, clean chamois or an all-cotton towel to
avoid surface scratches and water spotting.
High pressure car washes may cause water to enter
your vehicle.
Cleaning Exterior LampsLenses
Use lukewarm or cold water, a soft cloth and a liquid
hand, dish or car washing (mild detergent) soap to clean
exterior lamps and lenses. Follow instructions under “Washing Your Vehicle.”
Finish Care
Occasional waxing or mild polishing of your vehicle 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
vehicle has a “basecoatjclearcoat” 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 basecoatjclearcoat
paint finish.
NOTICE:
Machine compounding or aggressive polishing on
a basecoatlclearcoat paint finish may dull the
finish
or leave swirl marks.
Foreign materials such as calcium chloride and other
salts, ice melting agents, road oil and tar, tree sap, bird
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
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 vehicle garaged or covered whenever possible.

Downloaded from www.Manualslib.com manuals search engine Lamps ........................................ 2-42
Courtesy
.................................... 2-46
Interior
..................................... 2-46
Maps
....................................... 2-47
OnReminder
................................ 2-43
Panel
....................................... 2-46
Underhood
.................................. 6-11
Leaving Your Vehicle
............................. 2-7
Leaving Your Vehicle with the Engine Running
....... 2-30
Light Sensor. Twilight Sentinel
.................... 2-45
Lighter
....................................... 2-55
Lights
Air Bag Readiness ....................... 1.23. 2.68
Anti-Lock Brake System Warning
............ 2.71. 4.7
Brake System Warning
......................... 2-69
Charging System Indicator
...................... 2-69
Engine Coolant Temperature Warning
............. 2-72
Interior
..................................... 2-46
Oil Pressure ................................. 2-76
Parking Brake Indicator
........................ 2-70
Safety Belt Reminder
...................... 1.7. 2.68
Service Engine Soon
.......................... 2-73
Traction Control System Warning
............ 2.72. 4.9
Loading
Your Vehicle ........................... 4-29
Anti-Lockout Feature
.......................... 2-6
Automatic Door
............................... 2-5
Door
........................................ 2-4
PowerDoor
.................................. 2-5
Locks
......................................... 2-4 Programmable Automatic Door
.............. 2.5. 2.91
Rear Door Security
............................. 2-6
Tmnk Release ................................ 2-11
Lock/Unlock Confirmation
....................... 2-92
Low-Refrigerant NC Off Message
................. 2-86
Lumbar Controls
................................ 1-3
Magnasteer
N ............................... -4- 10
Maintenance. Normal Replacement Parts
............ 6-67
Maintenance. Underbody
......................... 6-55
Maintenance When Trailer Towing
................. 4-38
Malfunction Indicator
Lamp ...................... 2-73
MapLamps
................................... 2-47
MapPocket
................................... 2-54
Matching Transmitters To Your Vehicle
.............. 2-8
MaxiFusesRelay Center
......................... 6-58
Memory and Personalization Features
............... 2-90
Memory Seat and Mirrors
......................... 1-3
Methanol ...................................... 6-4
Mirrors Convex Outside
.............................. 2-53
Driver’s Outside Auto-Dimming Rearview
......... 2-52
Electrochromic Daymight Rearview
......... 2.48. 2.49
Memory Seat and Mirrors
....................... 1-3
Power Remote Control
......................... 2-52
Visor Vanity
................................. 2-56
MMT
......................................... 6-4
ModelReference
11
Monitored Systems OK Message ................... 2-86
.. ..................................

Downloaded from www.Manualslib.com manuals search engine Mountain Roads ................................ 4-23
Multifunction Lever
............................. 2-35
Net. Convenience
............................... 2-55
Neutral. Automatic Transaxle
..................... 2-24
New Vehicle Break-In
............................ 2- 18
Nightvision
................................... 4-16
Odometer
.................................... 2-66
Odometer. Trip
................................. 2-66
Off-Road Recovery
............................. 4-12
Oil. Engine
.................................... 6-11
Oil Life Indicator
............................... 2-96
Oil Life Indicator. How to Reset
................... 6-15
Oil Pressure Light
.............................. 2-76
Oil Pressure Low Stop Engine Message
............. 2-86
OnStar System
................................. 2-57
Options
Not Set Message ......................... 2-86
Overdrive. Automatic Transaxle
................... 2-25
Overheated Engine Protection Operating Mode
....... 5- 15
Overheating Engine
............................. 5- 15
Owner Publications. Ordering
................ 7-13. 7-14
Paint Spotting. Chemical
........................ 6-55
ParadeDimming
............................... 2-47
Park
Automatic Transaxle .......................... 2-23
Shifting Into
................................. 2-28
Shifting Out
of ............................... 2-31 Parking
At Night
.................................... 2-14
Brake
...................................... 2-26
Brake Indicator Light
.......................... 2-70
Lots
....................................... 2-14
Over Things That
Burn ........................ 2-31
WithaTrailer
................................ 4-38
Passenger’s Temperature Control
............... 3.3. 3.6
Passing
...................................... 4-13
PASS-Key
i3 II ................................. 2-17
Phone Not Present Message
....................... 2-86
Power Accessory. Retained
........................... 2-19
Antenna Mast Care
............................ 3-41
Door Locks
................................... 2-5
Remote Control Mirror
........................ 2-52
Seat
......................................... 1-2
Steering
.................................... 4-10
Steering Fluid
................................ 6-26
Windows
................................... 2-33
Windows and Other Power Options
............... 6-58
Powerseat
..................................... 1-2
Lumbar Controls
.............................. 1-3
Memory Function
.............................. 1-3
Pregnancy. Use
of Safety Belts .................... 1-20
Problems on the Road
............................ 5-1
Program Pass Key Message ....................... 2-86
Programmable Automatic Door Locks
.......... 2-5. 2-91
Publications. Service and Owner
.............. 7- 13. 7- 14
Pull-Down Feature. Automatic
.................... 2-13
8-8