check engine LINCOLN LS 2002 Owners Manual

Vehicle Symbol Glossary
Child Safety Door
Lock/Unlock
Interior Luggage
Compartment Release
Symbol
Panic AlarmEngine Oil
Engine CoolantEngine Coolant
Temperature
Do Not Open When HotBattery
Avoid Smoking, Flames,
or SparksBattery Acid
Explosive GasFan Warning
Power Steering FluidMaintain Correct Fluid
LevelMAX
MIN
Emission SystemEngine Air Filter
Passenger Compartment
Air FilterJack
Check fuel capLow tire warning
Introduction
9

WARNING LIGHTS AND CHIMES
Warning lights and gauges can alert you to a vehicle condition that may
become serious enough to cause expensive repairs. A warning light may
illuminate when a problem exists with one of your vehicle's functions.
Many lights will illuminate when you start your vehicle to make sure the
bulb works.If any light remains on after starting the vehicle, have
the respective system inspected immediately.
Check engine
Illuminates briefly to ensure the
system is functional. If it comes on
after the engine is started, one of
the engine's emission control
systems may be malfunctioning. The light may illuminate without a
driveability concern being noted and will not require towing.
Light turns on solid:
Temporary malfunctions may cause your light to illuminate. Examples are:
²The vehicle has run out of fuel.
²Poor fuel quality or water in the fuel.
²The fuel cap may not have been properly installed and securely
tightened.
These temporary malfunctions can be corrected by filling the fuel tank
with high quality fuel of the recommended octane and/or properly
installing and securely tightening the fuel cap. After three driving cycles
without these or any other temporary malfunctions present, the light
should turn off. (A driving cycle consists of a cold engine startup
followed by mixed city/highway driving.) No additional vehicle service is
required.
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If the light remains on, have your vehicle serviced at the first available
opportunity.
Light is blinking:
Engine misfire is occurring which could damage your catalytic converter.
You should drive in a moderate fashion (avoid heavy acceleration and
deceleration) and have your vehicle serviced at the first available
opportunity.
Under engine misfire conditions, excessive exhaust temperatures
could damage the catalytic converter, the fuel system, interior
floor coverings or other vehicle components, possibly causing a
fire.
Check fuel cap
Illuminates when the fuel cap is not
installed correctly. Check the fuel
cap for proper installation. When
the fuel filler cap is properly
re-installed, the light(s) will turn off
after a period of normal driving. Continuing to operate the vehicle with
the check fuel cap light on, can activate theService Engine Soon/Check
Enginewarning light.
It may take a long period of time for the system to detect an
improperly installed fuel filler cap.
For more information, refer toFuel filler capin theMaintenance and
specificationschapter.
Brake system warning
Illuminates if the parking brake is
engaged. Also momentarily
illuminates at start up to ensure the
circuit is functional. If the brake
warning lamp does not illuminate at
these times, or illuminates after releasing the parking brake, seek service
immediately. Refer toBrakesin theDrivingchapter for more
information.
CHECK
FUEL
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Instrument Cluster
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Anti-lock brake system (ABS)
Momentarily illuminates at start up
to ensure the circuit is functional. If
the light does not illuminate,
remains on or continues to flash, the
ABS needs to be serviced (refer to
Brakesin theDrivingchapter for more information). With the ABS light
on, the ABS is disabled and normal braking is still functional.
Safety belt
Illuminates to remind you to fasten
your safety belts. For more
information, refer to theSeating
and safety restraintschapter.
Air bag readiness
Illuminates to confirm that the air
bags (front and side) are
operational. If the light fails to
illuminate, continues to flash or
remains on, have the system
serviced immediately.
Charging system
Illuminates when the battery is not
charging properly.
Engine oil pressure
Illuminates when the oil pressure
falls below the normal range. Check
the oil level and add oil if needed.
Refer toEngine oilin the
Maintenance and specifications
chapter.
ABS
Instrument Cluster
12

GAUGES
Engine coolant temperature gauge
Indicates the temperature of the
engine coolant. At normal operating
temperature, the needle remains
within the normal area (the area
between the ªHº and ªCº); if the
needle goes above the normal range,
the engine is overheating. Stop the
vehicle as soon as safely possible,
switch off the engine immediately
and let the engine cool. Refer to
Engine coolantin theMaintenance and specificationschapter.
Never remove the coolant reservoir cap while the engine is
running or hot. Steam and scalding liquid from a hot cooling
system can burn you badly.
This gauge indicates the temperature of the engine coolant, not the
coolant level. If the coolant is not at its proper level the gauge indication
will not be accurate.
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STATUS
Selecting this function from the STATUS control causes the message
center to cycle through each of the systems being monitored. For each
of the monitored systems, the message center will indicate either an OK
message or a warning message for four seconds.
The sequence of the status check report is as follows:
²oil life in XX%
²AC (cabin) filter XX%
²charging system
²engine temperature
²brake fluid level
²washer fluid level
²doors closed (driver and passenger side, front and rear). This message
can only be reset by closing the door(s). If the RESET control is
pressed, PLEASE CLOSE DOOR will be displayed.
²trunk status
²exterior lamps (front and rear turn, brake, tail and side repeater lamp
(if equipped) status)
²Traction Controlyor AdvanceTracy(if equipped)
Message center functions
Dist To Empty (DTE)
Selecting this function from the
FUEL control will give you an
estimate of how far you can drive
with the remaining fuel in your tank
under normal driving conditions.
Remember to turn the ignition OFF when refueling your vehicle.
Otherwise, the display will not show the addition of fuel for a few
kilometers (miles).
The DTE function will display LOW FUEL LEVEL and sound a tone for
one second when you have 80 km (50 miles) to empty. This tone will
sound every 10 minutes until you refuel.
Driver Controls
95

Fuel Econ Avg
Select this function from the FUEL
control to display your average fuel
economy in liters/100 km or
miles/gallon.
If you calculate your average fuel
economy by dividing liters of fuel used by 100 kilometers traveled (miles
traveled by gallons used), your figure may be different than displayed for
the following reasons:
²your vehicle was not perfectly level during fill-up
²differences in the automatic shut-off points on the fuel pumps at
service stations
²variations in top-off procedure from one fill-up to another
²rounding of the displayed values to the nearest 0.1 liter (gallon)
Checking your highway fuel economy using the electronic
message center display
The following procedure will allow you to accurately monitor your actual
highway fuel economy. Since this procedure requires the vehicle speed
control system to be set to highway speeds, it must be run only on
suitable roadways where long distance speed control can be safely
maintained.
You may notice gradual improvement in fuel economy over the course of
your vehicle's break-in period (approximately 1 600 kilometers
[1 000 miles]).
1. Press the FUEL control to display
miles to empty. Press again to
display average fuel economy.
2. Set the speed control. Refer to
Speed controlin this chapter.
3. Press the RESET control to clear the system memory.
²Actual highway fuel economy is now displayed.This current
average measure will change as the speed control system changes the
engine speed to maintain a constant vehicle speed. This is most
noticeable in hilly environments.
4. Drive the vehicle at least 8 km (5 miles) with the speed control
system engaged to display a stabilized average.
Driver Controls
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Warnings Status
Engine power reduced Warning cannot be reset
Pull off road safely
Turn off ignition
Driver's door ajar
Passenger door ajar
Driver rear door ajar
Passenger rear door ajar
Check engine temp Warning returns after 10 minutes
Check charging system
Transmission overheated
Check transmission
Low fuel level
Check fuel cap
Low brake fluid level Warning returns after the ignition key
is turned from OFF to RUN
Check tail lamps
Check brake lamps
Check front turn lamps
Check side repeater lamps (if
equipped)
Check rear turn lamps
Check Traction Control (if
equipped)
Check AdvanceTrac (if
equipped)
Trunk ajar
Low washer fluid
Check AC (cabin) filter
Change oil soon
Oil change required
Data error
Driver Controls
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ENGINE POWER REDUCED.Displayed when the engine is
overheating. Stop the vehicle as soon as safely possible and turn off the
engine. If this warning stays on, contact your dealer as soon as possible.
PULL OFF ROAD SAFELY.Displayed when the engine is overheating.
Stop the vehicle as soon as safely possible and turn off the engine. If this
warning stays on, contact your dealer as soon as possible.
TURN OFF IGNITION.Displayed when the engine is overheating. Turn
off the engine. If this warning stays on, contact your dealer as soon as
possible.
DRIVER'S DOOR AJAR.Displayed when the driver's door is not
completely closed.
PASSENGER DOOR AJAR.Displayed when the passenger side door is
not completely closed.
DRIVER'S REAR DOOR AJAR.Displayed when the driver's rear door
is not completely closed.
PASSENGER REAR DOOR AJAR.Displayed when the passenger side
rear door is not completely closed.
CHECK ENGINE TEMP.Displayed when the engine coolant is
overheating. Stop the vehicle as soon as safely possible, turn off the
engine and let it cool. Check the coolant and coolant level. Refer to
Engine coolantin theMaintenance and specificationschapter. If the
warning stays on or continues to come on, contact your dealer as soon as
possible.
CHECK CHARGING SYSTEM.Displayed when the electrical system is
not maintaining proper voltage. If you are operating electrical accessories
when the engine is idling at a low speed, turn off as many of the
electrical loads as soon as possible. If the warning stays on or comes on
when the engine is operating at normal speeds, have the electrical
system checked as soon as possible.
TRANSMISSION OVERHEATED.Indicates the transmission is
overheating. This warning may appear when towing heavy loads or when
driving in a low gear at a high speed for an extended period of time.
Stop the vehicle as soon as safely possible, turn off the engine and let it
cool. Check the transmission fluid and level. Refer toTransmission
fluidin theMaintenance and specificationschapter. If the warning
stays on or continues to come on, contact your dealer for transmission
service as soon as possible.
Driver Controls
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CHECK ADVANCETRAC (if equipped).Displayed when the
AdvanceTracysystem is not operating properly. If this message is
displayed on the message center the AdvanceTracysystem will be
partially operable. If this warning stays on while the engine is running,
contact your dealer for service as soon as possible. For further
information, refer toAdvanceTracystability enhancement systemin
theDrivingchapter.
TRUNK AJAR.Displayed when the trunk is not completely closed.
LOW WASHER FLUID.Indicates the washer fluid reservoir is less than
one quarter full. Check the washer fluid level. Refer toChecking and
adding washer fluidin theMaintenance and specificationschapter.
CHECK AC (cabin) FILTER.Displayed when the A/C cabin filter life
remaining is 5 percent or less. When A/C filter life left is between 5%
and 0%, the CHANGE A/C FILTER SOON message will be displayed.
When A/C filter life left reaches 0%, the AC FILTER CHANGE
REQUIRED message will be displayed.
To reset the A/C filter monitoring system to 100% after each A/C Filter
change:
1. Press the STATUS control to
access the System Check function,
the message center will display A/C
FILTER XXX% RESET FOR NEW.
2. Press and hold the RESET
control to set to 100%, the message
center will display IF NEW FILTER
HOLD RESET.
3. After a successful reset, the
message center will display A/C
FILTER LIFE SET TO 100%.
CHANGE OIL SOON/OIL CHANGE REQUIRED.Displayed when the
engine oil life remaining is 5 percent or less. When oil life left is between
5% and 0%, the CHANGE OIL SOON message will be displayed. When oil
life left reaches 0%, the OIL CHANGE REQUIRED message will be
displayed.
%
%
Driver Controls
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