2000 CADILLAC SEVILLE Owners Manual

2-77 Oil Pressure Light
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 ON 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.
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.
Security Light
For information r
egarding this light,
see ªTheft
-Deterrent
Systemº in the Index.
Cruise Control Light
This light comes on
whenever you set your
vehicle's cruise control.

2-78 Fog Lamp Light (STS Only)
This light will come on
when the fog lamp button
is pressed. For more
information about the fog
lamps, see ªFog Lampsº
in the Index.
Lights On Reminder Light
United States Canada
This telltale comes on whenever the parking lamps are
on, so that you know your lights are on.
Fuel Gage
United States Canada
The fuel gage shows approximately how much fuel is in
the tank. It works only when the ignition is in ON.
Here are a few concerns some owners have had about
the fuel gage.
All of these situations are normal and do not indicate
that anything is wrong.

At the gas station the gas pump shuts off before the
gage reads F.

The gage may change when you turn, stop quickly or
accelerate quickly.

GAL FUEL USED on the Driver Information Center
does not correspond exactly to the amount of fuel
remaining as shown on the fuel gage.

2-79
Driver Information Center (DIC)
This display gives you the status of many of your
vehicle's systems. The DIC is also used to display driver
personalization features and warning/status messages.
DIC Controls and Displays
INFO: Pressing this button up or down will display
the OUTSIDE TEMP, MILES RANGE, MPG AVG,
MPG INST, GAL FUEL USED, AVG MPH, TIMER,
BATTERY VOLTS OK, ENGINE OIL LIFE,
TRANS FLUID LIFE, PHONE (If Equipped) and
FEATURE PROGRAMMING.INFO RESET: Pressing this button will reset the
MPG AVG, GAL FUEL USED, MPH AVG, TIMER,
ENGINE OIL LIFE, and TRANS FLUID LIFE.
For more information about the trip odometer, see
ªOdometerº in the Index.
ON/OFF: Pressing this button turns the Programming
and Personalization Features on and off. (FEATURE
PROGRAMMING must be displayed on the DIC to
begin actual programming.)
OUTSIDE TEMP: This message shows the outside
temperature. After this display has been on the DIC for
about five seconds, the words OUTSIDE TEMP will
disappear so that only the temperature remains.
MILES RANGE: This message shows about how
many miles you can drive without refilling your fuel
tank. Once the range drops below 40 miles (64 km)
remaining, the display will show LOW.
MPG AVG (Reset): This message shows the
approximate fuel economy you have averaged since
the last time you reset the value. Press the INFO button
to display the MPG AVG (Average Fuel Economy),
then press and hold the INFO RESET button until
0.0 MPG AVG is displayed.

2-80
GAL FUEL USED (Reset): Press the INFO button
to display the GAL FUEL USED on the DIC, then
press and hold the INFO RESET button until 0.0 GAL
FUEL USED is displayed.
AVG MPH (Reset): This message shows the average
speed you have traveled at since the last time you reset
the value. Press the INFO button to display the AVG
MPH (average speed), then press and hold the INFO
RESET button until 0.0 AVG MPH is displayed.
TIMER: This feature is like a stopwatch, in that
you can clock the time it takes to get from one point
to another.
To operate, press the INFO button to display TIMER.
Each of the fields for the hours, minutes and seconds are
two numeric digits.
Once TIMER 00:00:00 is displayed, press the ON/OFF
button to start the timing feature. Press the ON/OFF
button again to stop it. If you will be starting and
stopping your vehicle, during a trip for instance, the
TIMER feature will automatically start timing where it
left off when you last stopped. To reset it, press and
hold the INFO RESET button until the display reads
TIMER 00:00:00. Press the INFO button to exit from
the TIMER function.ENGINE OIL LIFE (Reset): Press the INFO button
to display ENGINE OIL LIFE, then press and hold
the INFO RESET button until 100% ENGINE OIL
LIFE is displayed. (This only needs to be reset after
you have had the oil changed.)
TRANSMISSION FLUID LIFE MONITOR:
Under normal conditions, the rate of deterioration of
the transmission fluid is slow. See the Maintenance
Schedule booklet for proper fluid and change intervals.
To reset the transmission fluid life, press the INFO
button to display TRANS FLUID LIFE, then press
and hold the INFO RESET button until 100% TRANS
FLUID LIFE is displayed. (This only needs to be reset
after you have had the fluid changed.)
ENG/MET: Press this button to display information
in the English (miles) or metric (kilometers) system.
Driver Information Center (DIC) Messages
These messages will appear if there is a problem sensed
in one of your vehicle's systems. Vehicles that are first
sold in Canada will have a number after each message.
This number helps to identify the problem. You must
then press INFO or INFO RESET to clear the display
screen for further use. However, be sure to take any
message that appears on the display screen seriously and
note that pressing the INFO or INFO RESET button
will only make the message disappear, not the problem.

2-81
Most messages can be removed from the display by
pressing the INFO or INFO RESET button while the
message is being displayed.
DIC messages can also be displayed in French, German,
Spanish and Japanese. Contact your dealer to have the
language display adjusted for your vehicle.
BATTERY NOT CHARGING
- 7: This message
will appear if the battery is not being charged. Have the
electrical system checked by your dealership at your
earliest convenience.
BATTERY SAVER ACTIVE
- 27: This message is
displayed when the vehicle has detected that the battery
voltage is dropping beyond a reasonable point. The
battery saver system will start reducing certain features
of the vehicle that you may not be able to notice. At the
point that features are disabled, this message is displayed.
It means that the vehicle is trying to save the charge in
the battery. Turn off unnecessary accessories to allow the
battery to recharge.
BATTERY VOLTAGE HIGH
- 8: This message
shows that the electrical charging system is overcharging
(more than 16 volts). To avoid being stranded, have the
electrical system checked by your dealership. You can
reduce the charging overload by using the accessories.
Turn on the lamps and radio, set the climate control on
AUTO and the fan speed on HI, and turn the rear windowdefogger on. You can monitor battery voltage on the
DIC by pressing the INFO button. The normal range is
11.5 to 15.5 volts when the engine is running.
BATTERY VOLTAGE LOW
- 6: This message
will appear when the electrical system is charging less
than 10.5 volts or if the battery has been drained. If this
message appears immediately after starting, it is possible
that the generator can still recharge the battery. The
battery should recharge while driving but may take a
few hours to do so. Consider using an auxiliary charger
(be sure to follow the manufacturer's instructions) to
boost the battery after returning home or to a final
destination. If this message appears while driving or
after starting your vehicle and stays on, have it checked
immediately to determine the cause of this problem. To
help the generator recharge the battery quickly, you can
reduce the load on the electrical system by turning off
the accessories. You can monitor battery voltage on the
DIC by pressing the INFO button. The normal range is
11.5 to 15.5 volts.
CHANGE BRAKE PADS
- 125: This message is
used to notify you that the brake pads may have worn
down. A sensor is connected to the brake pads and is
triggered when they wear to a certain point. Have the
front and rear brakes serviced by your dealer as soon
as possible.

2-82
CHANGE ENGINE OIL - 82: This means that
the life of the engine oil has expired and it should be
changed within 200 miles. See ªEngine Oilº and ªFilter
Recommendationsº in the Maintenance Schedule
booklet. After an oil change, the Oil Life Indicator must
be reset. See ªOil Life Indicator, How to Resetº in
the Index.
CHANGE TRANS FLUID
- 47: This message
will appear when it is time to replace the transaxle fluid.
See the Maintenance Schedule booklet for the proper
fluid and change intervals.
CHECK BRAKE FLUID
- 37: This message will
display if the ignition is in ON to inform the driver
that the brake fluid level is low. Have the brake system
serviced by a technician as soon as possible. See ªBrake
System Warning Lightº in the Index.
CHECK COOLANT LEVEL
- 2: This message
will appear when there is a low level of engine coolant.
Have the cooling system serviced by a technician as
soon as possible.
CHECK FUEL GAGE
- 50: This message will appear
when the fuel supply is less than 5 gallons (18.9 L) and
the display is turned off. A single chime will also sound
when this message is displayed.CHECK GAS CAP
- 61: This message will appear if
the gas cap has not been fully tightened. You should
recheck your gas cap to ensure that it's fully tightened.
CHECK OIL LEVEL
- 36: For correct operation of
the low oil sensing system, your vehicle should be on
a level surface. A false CHECK OIL LEVEL message
may appear if the vehicle is parked on grades. The oil
level sensing system 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 CHECK OIL LEVEL message appears, and
your vehicle has been parked on level ground with the
engine off for at least 30 minutes, the oil level should be
checked by observing the oil dipstick. Prior to checking
the oil level, be sure the engine has been off for a
few minutes and your vehicle is on a level surface.
Then check the dipstick and add oil if necessary.
See ªEngine Oilº in the Index.
CHECK WASHER FLUID
- 25: This message
means that you need washer solvent.
DRIVER DOOR AJAR
- 140: This message will
display anytime the key is in ON, the transaxle is not in
PARK (P) and the driver's door is open or ajar. A chime
will also sound when the vehicle's speed is greater than
3 mph (4.8 km/h).

2-83
DRIVER NO. X (1 OR 2) : This message will be
displayed with the key in ON and while entering
FEATURE PROGRAMMING, but only if the vehicle
is equipped with memory seats. The message will show
which driver is activating the personalization feature.
It will only stay on for five seconds. This message can
be customized for you by your dealer.
ENGINE COOLANT HOT, IDLE ENGINE
- 44:
This message will appear when the engine coolant
temperature is over 262
F (128
C). Stop and allow
your vehicle to idle in PARK (P) until it cools down and
the message is removed. Do not increase engine speed
above a normal idle. If it does not cool down, turn off
the engine and have it serviced before driving it again.
Severe engine damage can result from an overheated
engine. See ªEngine Overheatingº in the Index.
ENGINE HOT
-AC OFF - 16: This message displays
when the engine coolant becomes hotter than the normal
operating temperature. To avoid added strain on a hot
engine, the air conditioning compressor is automatically
turned off. When the coolant temperature returns to
normal, the A/C operation will automatically resume.You can continue to drive your vehicle. If this message
continues to appear, have the system repaired as soon as
possible to avoid compressor damage.
ENGINE MISFIRE
-- EASE OFF GAS
PEDAL
- 114: An engine misfire has occurred.
You'll need to ease off the gas pedal.
ENGINE OVERHEATED, STOP ENGINE
- 42:
This message will appear when the engine has
overheated. Stop and turn the engine off immediately to
avoid severe engine damage. See ªEngine Overheatingº
in the Index. A multiple chime will also sound when this
message is displayed.
ENGINE POWER REDUCED
- 41: This message
informs you that the vehicle is reducing engine power
because the transaxle is being placed in gear under
conditions that may cause damage to the vehicle's
engine, transaxle or ability to accelerate.
FUEL LEVEL LOW
- 11 : This message serves as
a warning that the fuel level in the tank is critically low.
Stop for fuel soon. A single chime will also sound when
this message is displayed.

2-84
HEADLAMPS SUGGESTED - 23: If it's dark
enough outside and the headlamps and Twilight
Sentinel

controls are off, a HEADLAMPS
SUGGESTED message will display on the DIC. This
message informs the driver that turning on the exterior
lamps is recommended even though the Daytime
Running Lamps (DRL) are still illuminated. It has
become dark enough outside to require the headlamps
and/or other exterior lamps. This message will also
appear if the optional Rainsense wiping feature is
on and the Twilight Sentinel

is off.
ICE POSSIBLE
- 13: This message appears when
the outside air temperature is cold enough to create
icy road conditions.
LEFT REAR DOOR AJAR
- 142: The left rear door
is open or ajar when this message appears. The ignition
must be in ON and the transaxle not in PARK (P) for
this message to display. A chime will also sound when
the vehicle's speed is greater than 3 mph (4.8 km/h).
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.PASSENGER DOOR AJAR
- 141: The passenger's door
is open or ajar when this message appears. The ignition
must be in ON and the transaxle not in PARK (P) for
this message to display. A chime will also sound when
the vehicle's speed is greater than 3 mph (4.8 km/h).
RIGHT REAR DOOR AJAR
- 143: The right rear door
is open or ajar when this message appears. The ignition
must be in ON and the transaxle not in PARK (P) for
this message to display. A chime will also sound when
the vehicle's speed is greater than 3 mph (4.8 km/h).
SERVICE AC 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.
SERVICE AIR BAG
- 83: There is a problem with
the supplemental inflatable restraint (air bag) system
when this message appears. Let only a qualified
technician work on your vehicle. See your dealership
for service at once.
SERVICE CHARGING SYS
- 102: This message
will display when a problem with the charging system
has been detected. Have your vehicle serviced at
your dealership.