2005 LINCOLN AVIATOR warning

Setup menu
Press this control for the following
displays:
•System Check
•Units (English/Metric)
•Autolock
•Easy Entry/Exit
•Autolamp Delay
•Oil change
•Language
•Rear Park Assist (while in reverse)
•AWD Locked (if equipped)
•Avdtrac (if equipped)
System check
Selecting this function from the
SETUP menu 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 three seconds.
Pressing the RESET control cycles the message center through each of
the systems being monitored.
The sequence of the system check report and how it appears in the
message center is as follows:
1. FUEL LEVEL (if low)
2. WASHER FLUID LEVEL
3. OIL LIFE IN XX%
4. ADVANCE TRAC
(if equipped)
5. PARK ASSIST
6. ENGINE TEMP
7. OIL PRESSURE
8. TIRE PRESSURE SYSTEM
9. BRAKE FLUID LEVEL
10. CHARGING SYSTEM
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2005 Aviator f/k/a Navigator LS(231), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Driver Controls
145

Rear park assist
This feature sounds a warning tone to warn the driver of obstacles near
the rear bumper, and functions only when R (Reverse) gear is selected.
1. Put the vehicle in R (reverse) to
display PARK ASSIST OFF.
2. Press the RESET control to turn
the rear park assist ON or OFF.
Language
1. Select this function from the
SETUP menu for the current
language to be displayed.
2. Pressing the RESET control
cycles the message center through
each of the language choices.
3. Press and hold the RESET
control to set the language choice.
AWD locked (vehicles equipped with AdvanceTracwith RSC
only)
Select this function from the SETUP menu to display the AWD locked
function.
1. Press the SETUP control for the
current display mode.
2. Press the RESET control within 4
seconds to turn the AWD system to
the LOCKED mode.
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2005 Aviator f/k/a Navigator LS(231), Owners Guide (post-2002-fmt)(own2002),
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System warnings
System warnings alert you to possible problems or malfunctions in your
vehicle’s operating systems.
In the event of a multiple warning situation, the message center will
cycle the display to show all warnings by displaying each one for 4
seconds.
The message center will display the last selected feature if there are no
more warning messages. This allows you to use the full functionality of
the message center after you acknowledge the warning by pressing the
RESET control and clearing the warning message.
Warning messages that have been reset are divided into three categories:
•They cannot be cleared until the condition is corrected.
•They will reappear on the display ten minutes from the reset.
•They will not reappear until an ignition OFF-ON cycle has been
completed.
This acts as a reminder that these warning conditions still exist within
the vehicle.
Warning display Status
Check park assist Warning displays when R (reverse)
gear is selected.
AdvTrac ON (if equipped) Displays for 4 seconds
AdvTrac OFF (if equipped)
Change Oil Soon
Temporary AWD locked
(vehicles equipped with
AdvanceTrac
with RSC only)
AWD lock OFF AWD auto ON
(vehicles equipped with
AdvanceTrac
with RSC only)
REVIEW COPY
2005 Aviator f/k/a Navigator LS(231), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Driver Controls
148

Warning display Status
Door ajar Liftgate ajar Warning returns after cycling through
the system sequence
Low fuel level
Check charging system
Low brake fluid level
Low oil pressure
Transmission overheated
Check transmission
Check engine temperature
Reduced engine power
Stop engine safely
AWD disabled locked (vehicles
equipped with AdvanceTrac

with RSC only)
Warning-tire very low Warning returns after 10 minutes
Low washer fluid level Warning returns after the ignition key
is turned from OFF to ON.
Check tire pressure
Tire pressure system fault
Tire pressure sensor fault
Check park assist
Check AdvTrac (if equipped)
Check AWD (vehicles equipped
with AdvanceTrac
with RSC
only)
AWD Disabled (vehicles
equipped with AdvanceTrac

with RSC only)
Check fuel cap
Oil change required
CHECK PARK ASSIST.Displayed when the transmission is in R
(Reverse) and the park assist does not operate properly. See your dealer
as soon as possible.
ADVTRAC ON (if equipped).Displayed when the AdvanceTrac
with
RSC is ON.
REVIEW COPY
2005 Aviator f/k/a Navigator LS(231), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Driver Controls
149

ADVTRAC OFF (if equipped).Displayed when the AdvanceTrac

with RSC is OFF.
TEMPORARY AWD LOCKED (vehicles equipped with
AdvanceTrac
with RSC only).Displayed when the AWD system
automatically locks to prevent damage from overheating.
AWD LOCK OFF and AWD AUTO ON (vehicles equipped with
AdvanceTrac
with RSC only).Displayed when the AWD system is
completely cooled down from being overheated.
DOOR AJAR LIFTGATE AJAR.Displayed when a door or liftgate is
not completely closed.
CHECK ENGINE TEMPERATURE.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
toEngine coolantin theMaintenance and Specificationschapter. If
the warning stays on or continues to come on, contact your dealer as
soon as safely possible.
REDUCED ENGINE POWER.Displayed when the engine is
overheating. Stop the vehicle as soon as safely possible, turn off the
engine. If the warning stays on or continues to come on, contact your
dealer as soon as safely possible.
STOP ENGINE SAFELY.Displayed when the engine is overheating.
Stop the vehicle as soon as safely possible, turn off the engine. If the
warning stays on or continues to come on, contact your dealer as soon as
safely possible.
AWD DISABLED LOCKED (vehicles equipped with AdvanceTrac

with RSC only).Displayed when the AWD system begins to overheat
placing itself in the autolock mode. If the warning stays on or continues
to come on, contact your dealer as soon as safely possible.
WARNING-TIRE VERY LOW.Displayed when one or more road tires
on your vehicle have very low pressure. When this warning message is
displayed, a warning chime will sound reminding you to stop the vehicle
as soon as safely possible to check your tires for proper air pressure,
leaks and damage. Refer toInspecting and Inflating Your Tiresin the
Tires, Wheels and Loadingchapter.
CHECK TIRE PRESSURE.Displayed when one or more tires on your
vehicle have low tire pressure. Refer toInspecting and Inflating Your
Tiresin theTires, Wheels and Loadingchapter.
TIRE PRESSURE SYSTEM FAULT.Displayed when the Tire Pressure
Monitoring System is malfunctioning. If the warning stays on or
continues to come on, have the system inspected by your servicing
dealership
REVIEW COPY
2005 Aviator f/k/a Navigator LS(231), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Driver Controls
150

TIRE PRESSURE SENSOR FAULT.Displayed when a tire pressure
sensor is malfunctioning, or your spare tire is in use. For more
information on how the system operates under these conditions, refer to
Understanding Your Tire Pressure Monitoring Systemin theTires,
Wheels and Loadingchapter. If the warning stays on or continues to
come on, have the system inspected by your servicing dealership
LOW FUEL LEVEL.Displayed as an early reminder of a low fuel
condition.
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.
LOW BRAKE FLUID LEVEL.Indicates the brake fluid level is low and
the brake system should be inspected immediately. Refer toChecking
and adding brake fluidin theMaintenance and Specifications
chapter.
LOW OIL PRESSURE.Displayed when the engine oil pressure is low. If
this warning message is displayed, check the level of the engine oil.
Refer toEngine oilin theMaintenance and Specificationschapter for
information about adding engine oil.
TRANSMISSION OVERHEATED.Indicates the transmission is
overheating. This warning may appear when towing heavy loads, city
driving, when driving in a low gear at a high speed for an extended
period of time or due to a loss of transmission fluid. Stop the vehicle as
soon as safely possible, place the shift lever into P (Park) or N (Neutral)
and raise the engine RPM. If this does not cool the transmission, turn off
the engine and let it cool. If the warning stays on or continues to come
on, contact your dealer for transmission service as soon as possible.
Continued operation in this condition may cause internal transmission
damage.
CHECK TRANSMISSION.Indicates the transmission is not operating
properly. If this warning stays on, contact your dealer as soon as possible
to prevent additional transmission damage. Refer to the instrument
cluster warning lamps in theInstrument clusterchapter.
LOW WASHER FLUID LEVEL.Indicates the washer fluid reservoir is
less than one quarter full. Check the washer fluid level. Refer to
Windshield washer fluidin theMaintenance and Specifications
chapter.
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2005 Aviator f/k/a Navigator LS(231), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Driver Controls
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CHECK ADVTRAC (if equipped).Displayed when the AdvanceTrac

with RSC system is not operating properly. If this message is displayed
on the message center the AdvanceTrac
with RSC system will be
partially operable. If this warning stays on while the engine is running,
contact your dealer as soon as possible. For further information, refer to
AdvanceTrac
with RSC stability enhancement systemin theDriving
chapter.
AWD DISABLED (vehicles equipped with AdvanceTrac
with RSC
only).Displayed for 4 seconds then SEE OWNER’S MANUAL will
display indicating that the AWD system is not operating properly. For
further information, refer toDisabling AWDin theDrivingchapter. See
your dealer as soon as possible
CHECK AWD (vehicles equipped with AdvanceTrac
with RSC
only).Displayed when the AWD system is not operating properly. If the
warning stays on or continues to come on, contact your dealer
immediately.
CHECK FUEL CAP.Displayed when the fuel filler cap is not properly
installed. Check the fuel filler cap for proper installation. Refer toFuel
filler capin theMaintenance and Specificationschapter.
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.
An oil change is required whenever indicated by the message center and
according to the recommended maintenance schedule. USE ONLY
RECOMMENDED ENGINE OILS.
To reset the oil monitoring system to 100% after each oil change
[approximately 5,000 miles (8,000 km) or 180 days] perform the
following:
1. Press and release the SETUP
control to display“PRESS RESET
AT OIL CHANGE”.
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2005 Aviator f/k/a Navigator LS(231), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Driver Controls
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Always close liftgate window before opening liftgate. Liftgate
glass and liftgate should never be open at the same time. Failure
to observe this warning may result in personal injury or damage to
your vehicle.
Make sure the liftgate door and/or window are closed to prevent
exhaust fumes from being drawn into the vehicle. This will also
prevent passengers and cargo from falling out.
LUGGAGE RACK
Your vehicle is equipped with roof
rack side rails and may be equipped
with optional cross bars. The
maximum recommended load is 120
lbs (48 kg), evenly distributed on
the cross bars. If it is not possible to
distribute the load, position it as far
rearward as possible. Use the tie
down loops (on the thumbwheels)
to secure the load.
To adjust cross-bar position:
1. Loosen the thumbwheel at both
ends of the cross-bar (both
cross-bars are adjustable).
2. Slide the cross-bar to the desired
location.
3. Tighten the thumbwheel at both
ends of the cross-bar.
REVIEW COPY
2005 Aviator f/k/a Navigator LS(231), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Driver Controls
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