2010 LINCOLN NAVIGATOR fuel

Fuel gauge:Indicates
approximately how much fuel is left
in the fuel tank (when the ignition
is in the on position). The fuel
gauge may vary slightly when the
vehicle is in motion or on a grade.
Refer toFilling the tankin theMaintenance and Specifications
chapter for more information.
The FUEL icon and arrow indicates which side of the vehicle the fuel
filler door is located.
Battery voltage gauge:Indicates
the battery voltage when the
ignition is in the on position. If the
pointer moves and stays outside the
normal operating range, have the
vehicle’s electrical system checked
by your authorized dealer as soon as possible.
Engine oil pressure gauge:
Indicates engine oil pressure. The
needle should stay in the normal
operating range (between “L” and
“H”). If the needle falls below the
normal range, stop the vehicle, turn
off the engine and check the engine oil level. Add oil if needed. If the oil
level is correct, have your vehicle checked by your authorized dealer.
MESSAGE CENTER
Your vehicle’s message center is capable of monitoring many vehicle
systems and will alert you to potential vehicle problems and various
conditions with an informational message followed by a long indicator
chime.
The message center display is located in the instrument cluster.
Info
Press the INFO button repeatedly to
cycle through the following features:
Instrument Cluster
19
2010 Navigator(nav)
Owners Guide(own2002), 1st Printing
USA(fus)

TRIP A/B
Registers the distance of individual journeys. Press and release INFO
button until the A or B trip appears in the display (this represents the
trip mode). Press and hold the RESET button to reset.
Refer toUNITSlater in this section to switch the display from Metric to
English.
XX°F (XX°C)
This displays the outside air temperature. Press and hold INFO for two
seconds to display the outside temperature. To switch from a blank
display to the temperature display, hold INFO for two seconds until the
temperature is seen in the display. To switch the temperature display to
compass display, hold INFO until the compass heading is seen in the
display
MYKEY MILES (km) (If programmed)
For more information, refer toMyKey™in theLocks and Security
chapter.
MILES (km) TO E
This displays an estimate of approximately how far you can drive with
the fuel remaining in your tank under normal driving conditions.
Remember to turn the ignition off when refueling to allow this feature to
correctly detect the added fuel.
LOW FUEL LEVEL will display when you have approximately 50 miles
(80 km), to empty. Press RESET to clear this warning message. It will
return at approximately 25 miles (40 km), 10 miles (16 km) and 0 miles
(0 km) miles to empty.
Distance to empty is calculated using a running average fuel economy,
which is based on your recent driving history of 500 miles (800 km).
This value is not the same as the average fuel economy display. The
running average fuel economy is re-initialized to a factory default value if
the battery is disconnected.
AVG MPG (L/100km)
Average fuel economy displays your average fuel economy in miles/gallon
or liters/100 km.
If you calculate your average fuel economy by dividing distance traveled
by gallons of fuel used (liters of fuel used by 100 kilometers traveled),
your figure may be different than displayed for the following reasons:
•Your vehicle was not perfectly level during fill-up
Instrument Cluster
20
2010 Navigator(nav)
Owners Guide(own2002), 1st Printing
USA(fus)

•Differences in the automatic shut-off points on the fuel pumps at
service stations
•Variations in top-off procedure from one fill-up to another
•Rounding of the displayed values to the nearest 0.1 gallon (liter)
To determine your average highway fuel economy, do the following:
1. Drive the vehicle at least 5 miles (8 km) with the speed control
system engaged to display a stabilized average.
2. Record the highway fuel economy for future reference.
It is important to press RESET (press and hold RESET for two seconds
in order to reset the function) after setting the speed control to get
accurate highway fuel economy readings.
For more information refer toEssentials of good fuel economyin the
Maintenance and Specificationschapter.
MPG (L/km)
This displays instantaneous fuel economy as a bar graph ranging from↓
poor economy to↑excellent economy.
Your vehicle must be moving to calculate instantaneous fuel economy.
When your vehicle is not moving, this function shows↓, one or no bars
illuminated. Instantaneous fuel economy cannot be reset.
TIMER
Timer displays the trip elapsed drive time.
To operate, do the following:
1. Press and release RESET in order to start the timer.
2. Press and release RESET to pause the timer.
3. Press and hold RESET until the timer resets.
System check and vehicle feature customization
Press the SETUP button repeatedly
to cycle the message center through
the following features:
RESET FOR SYSTEM CHECK
When this message appears, press the RESET button and the message
center will begin to cycle through the following systems and provide a
status of the item if needed.
Instrument Cluster
21
2010 Navigator(nav)
Owners Guide(own2002), 1st Printing
USA(fus)

Note:Some systems show a message only if a condition is present.
1. OIL LIFE
2. CHARGING SYSTEM
3. WASHER FLUID LEVEL
4. DOOR STATUS
5. LIFTGATE/GLASS
6. BRAKE SYSTEM
7. TIRE PRESSURE
8. AIR SUSPENSION SYSTEM
9. FUEL LEVEL
10. MYKEY MILES (if programmed)
11. MYKEY(S) PROGRAMMED
12. ADMIN KEYS PROGRAMMED
OIL LIFE
This displays the remaining oil life.
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 7,500 miles [12,000 km] or 12 months) perform the
following:
1. Press and release the SETUP button to display “OIL LIFE XXX%
HOLD RESET = NEW”.
2. Press and hold the RESET button for two seconds and release to reset
the oil life to 100%.
Note:To change oil life 100% miles value from 7,500 miles (12,000 km)
or 12 months to another value, proceed to Step 3.
3. Once “OIL LIFE SET TO XXX%” is displayed, release and press the
RESET button to change the Oil Life Start Value. Each release and press
will reduce the value by 10%.
Note:Oil life start value of 100% equals 7,500 miles (12,000 km) or
12 months. For example, setting oil life start value to 60% sets the oil
life start value to 4,500 miles (7,200 km) and 219 days.
Instrument Cluster
22
2010 Navigator(nav)
Owners Guide(own2002), 1st Printing
USA(fus)

CHECK CHARGING SYSTEM— Displayed when the electrical system
is not maintaining proper voltage when the engine is running. 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, contact your authorized dealer as soon as possible.
CHECK FUEL FILL INLET— Displayed when the fuel fill inlet may
not be properly closed. Refer toEasy Fuel™ “no cap” fuel systemin
theMaintenance and Specificationschapter.
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 System (TPMS)in the
Tires, Wheels and Loadingchapter. If the warning stays on or
continues to come on, contact your authorized dealer as soon as
possible.
LOW TIRE PRESSURE— Displayed when one or more tires on your
vehicle have low tire pressure. Refer toInflating your tiresin theTires,
Wheels and Loadingchapter.
TIRE PRESSURE MONITOR FAULT— Displayed when the Tire
Pressure Monitoring System is malfunctioning. If the warning stays on or
continues to come on, contact your authorized dealer as soon as
possible.
AIR SUSPENSION OFF (if equipped)— Displayed when the air
suspension is off. For more information, refer toAir suspension system
in theDrivingchapter.
BRAKE FLUID LEVEL LOW— Indicates the brake fluid level is low
and the brake system should be inspected immediately. Refer toBrake
fluidin theMaintenance and Specificationschapter.
WASHER FLUID LEVEL LOW— 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.
OIL LIFE CHANGE SOON— Displayed when the engine oil life
remaining is 10% or less. When oil life left is between 10% and 0%, the
XX% OIL LIFE CHANGE SOON message will be displayed.
OIL CHANGE REQUIRED— Displayed when the oil life left reaches
0%, the OIL CHANGE REQUIRED message will be displayed.
Instrument Cluster
27
2010 Navigator(nav)
Owners Guide(own2002), 1st Printing
USA(fus)

CHECK AIR SUSPENSION (if equipped)— Displayed when the air
suspension system is not operating properly. If this message is displayed
while driving, pull off the road as soon as safely possible. For more
information, refer toAir suspension systemin theDrivingchapter.
CHECK BRAKE SYSTEM— Displayed when the braking system is not
operating properly. If the warning stays on or continues to come on,
contact your authorized dealer as soon as possible.
XXX MILES TO E FUEL LEVEL LOW— Displayed as an early
reminder of a low fuel condition.
PARK BRAKE ENGAGED— Displayed when the parking brake is set,
the engine is running and the vehicle is driven more than 3 mph
(5 km/h). If the warning stays on after the parking brake is released,
contact your authorized dealer as soon as possible.
TRAILER SWAY REDUCE SPEED (if equipped)— Displayed when
the trailer sway control has detected trailer sway. For more information,
refer to theDrivingchapter for more information.
4X4 SHIFT IN PROGRESS—4X4 SHIFT IN PROGRESS—
Displayed when the 4X4 system is making a shift. For more information,
refer toControl trac four-wheel drive (4X4) operationin theDriving
chapter.
FOR 4X4 LOW SLOW TO 3 MPH (if equipped)— Displayed when
4X4 LOW is selected while the vehicle is moving. For more information,
refer toControl trac four-wheel drive (4X4) operationin theDriving
chapter.
FOR 4X4 LOW SHIFT TO N (if equipped)— Displayed when 4X4
LOW is selected and the vehicle is stopped. For more information, refer
toControl trac four-wheel drive (4X4) operationin theDriving
chapter.
TO EXIT 4X4 LOW SLOW TO 3 MPH (if equipped)— Displayed
when 2WD is selected while the vehicle is operating in 4X4 LOW. For
more information, refer toControl trac four-wheel drive (4X4)
operationin theDrivingchapter.
TO EXIT 4X4 LOW SHIFT TO N (if equipped)— Displayed when
2WD is selected while the vehicle has been stopped in 4X4 LOW. For
more information, refer toControl trac four-wheel drive (4X4)
operationin theDrivingchapter.
MY KEY ACTIVE DRIVE SAFELY— Displayed at startup when
MyKey™ is in use. Refer toMyKey™in theLocks and Securitychapter
for more information.
Instrument Cluster
28
2010 Navigator(nav)
Owners Guide(own2002), 1st Printing
USA(fus)

INTERIOR MIRROR
The interior rear view mirror has two pivot points on the support arm
which lets you adjust the mirror up or down and from side to side.
WARNING:Do not adjust the mirror while the vehicle is in
motion.
Automatic dimming interior rear view mirror
Your vehicle is equipped with an interior rear view mirror which has an
auto-dimming function. The electronic day/night mirror will change from
the normal (high reflective) state to the non-glare (darkened) state
when bright lights (glare) reach the mirror. When the mirror detects
bright light from behind the vehicle, it will automatically adjust (darken)
to minimize glare.
The mirror will automatically return to the normal state whenever the
vehicle is placed in R (Reverse) to ensure a bright clear view when
backing up.
Do not block the sensors on the front and back of the interior
rear view mirror since this may impair proper mirror
performance.
Do not clean the housing or glass of any mirror with harsh
abrasives, fuel or other petroleum-based cleaning products.
Note:If your vehicle is equipped with a rearview camera system, a video
image will display in the mirror or the navigation system display (if
equipped) when the vehicle is put in R (Reverse). As you shift into any
gear from R (Reverse), the image will remain for a few seconds and then
turn off. Refer toRearview camera systemin theDrivingchapter.
Driver Controls
106
2010 Navigator(nav)
Owners Guide(own2002), 1st Printing
USA(fus)

Note:10 or more switch activations within one minute, or repeated
folding/unfolding of the mirrors while holding the switch rearward during
full travel, may cause the system to disable the fold/unfold function to
protect motors from overheating. Should this occur, wait approximately
three minutes with the vehicle running and up to 10 minutes with the
vehicle off, for the system to reset and for function to return to normal.
Heated outside mirrors
Both mirrors are heated automatically to remove ice, mist and fog when
the rear window defrost is activated.
Do not remove ice from the mirrors with a scraper or attempt to
readjust the mirror glass if it is frozen in place. These actions
could cause damage to the glass and mirrors.
Do not clean the housing or glass of any mirror with harsh
abrasives, fuel or other petroleum-based cleaning products.
Signal indicator mirrors
When the turn signal is activated,
the lower portion of the mirror
housing will blink.
POWER ADJUSTABLE FOOT PEDALS
The accelerator and brake pedal
should only be adjusted when the
vehicle is stopped and the gearshift
lever is in the P (Park) position.
Press and hold the rocker control to
adjust accelerator and brake pedal.
•Press the top of the control to
adjust the pedals toward you.
•Press the bottom of the control to adjust the pedals away from you.
Driver Controls
108
2010 Navigator(nav)
Owners Guide(own2002), 1st Printing
USA(fus)