2009 LINCOLN NAVIGATOR maintenance

Customer Assistance 314
Reporting safety defects (U.S. only) 320
Reporting safety defects (Canada only) 320
Cleaning 321
Maintenance and Specifications 328
Engine compartment 330
Engine oil 333
Battery 336
Engine coolant 338
Fuel information 344
Air filter(s) 358
Part numbers 361
Maintenance product specifications and capacities 362
Engine data 365
Accessories 368
Index 370
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Table of Contents
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2009 Navigator(nav)
Owners Guide, 1st Printing
USA(fus)

BREAKING-IN YOUR VEHICLE
Your vehicle does not need an extensive break-in. Try not to drive
continuously at the same speed for the first 1,000 miles (1,600 km) of
new vehicle operation. Vary your speed frequently in order to give the
moving parts a chance to break in.
Drive your new vehicle at least 1,000 miles (1,600 km) before towing a
trailer. For more detailed information about towing a trailer, refer to
Trailer towingin theTires, Wheels and Loadingchapter.
Do not add friction modifier compounds or special break-in oils since
these additives may prevent piston ring seating. SeeEngine oilin the
Maintenance and Specificationschapter for more information on oil
usage.
SPECIAL NOTICES
New Vehicle Limited Warranty
For a detailed description of what is covered and what is not covered by
your vehicle’s New Vehicle Limited Warranty, refer to theWarranty
Guide/Customer Information Guidethat is provided to you along with
yourOwner’s Guide.
Special instructions
For your added safety, your vehicle is fitted with sophisticated electronic
controls.
WARNING:Please read the sectionAirbag Supplemental
Restraint System (SRS)in theSeating and Safety Restraints
chapter. Failure to follow the specific warnings and instructions could
result in personal injury.
WARNING:Front seat mounted rear-facing child or infant seats
shouldNEVERbe placed in front of an active passenger airbag.
2009 Navigator(nav)
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USA(fus)
Introduction
6

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, refer to the
respective system warning light for additional information.
Note:Some Warning Lights are reconfigurable telltale (RTT) indicator
lights and will illuminate in the Message Center Display and function the
same as the warning light.
Service engine soon:The
indicator light illuminates when the
ignition is first turned to the on
position to check the bulb and to
indicate whether the vehicle is ready for Inspection/Maintenance (I/M)
testing. Normally, the “Service engine soon” light will stay on until the
engine is cranked, then turn itself off if no malfunctions are present.
However, if after 15 seconds the “Service engine soon” light blinks eight
times, it means that the vehicle is not ready for I/M testing. See the
Readiness for Inspection/Maintenance (I/M) testingin the
Maintenance and Specificationschapter.
Solid illumination after the engine is started indicates the On Board
Diagnostics System (OBD-II) has detected a malfunction. Refer toOn
board diagnostics (OBD-II)in theMaintenance and Specifications
chapter. If the light is blinking, engine misfire is occurring which could
damage your catalytic converter. Drive in a moderate fashion (avoid
heavy acceleration and deceleration) and have your vehicle serviced
immediately by your authorized dealer.
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Instrument Cluster
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Airbag readiness:If this light fails
to illuminate when the ignition is
turned to on, continues to flash or
remains on, have the system
serviced immediately by your authorized dealer. A chime will also sound
when a malfunction in the supplemental restraint system has been
detected.
Safety belt:Reminds you to fasten
your safety belt. A Belt-Minder

chime will also sound to remind you
to fasten your safety belt. Refer to
theSeating and Safety Restraints
chapter to activate/deactivate the Belt-Minder
chime feature.
Charging system (RTT):Displays
when the battery is not charging
properly.
Anti-theft system:Flashes when
the SecuriLock™ Passive Anti-theft
System has been activated.
Engine oil pressure (RTT):
Displays when the oil pressure falls
below the normal range. Refer to
Engine oilin theMaintenance
and Specificationschapter.
Engine coolant temperature
(RTT):Displays when the engine
coolant temperature is high. Stop
the vehicle as soon as safely
possible, switch off the engine and
let it cool. Refer toEngine coolant
in theMaintenance and Specificationschapter.
WARNING:Never remove the coolant reservoir cap while the
engine is running or hot.
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Instrument Cluster
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Reverse warning chime (if equipped):Sounds when the vehicle is in
R (Reverse). Refer to theDrivingchapter for more information.
GAUGES
Speedometer:Indicates the
current vehicle speed.
Engine coolant temperature
gauge:Indicates engine coolant
temperature. At normal operating
temperature, the needle will be in
the normal range (between “H” and
“C”). If it enters the red section, the
engine is overheating. Stop the vehicle as soon as safely possible, switch
off the engine and let the engine cool. Refer toEngine coolantin the
Maintenance and Specificationschapter.
WARNING:Never remove the coolant reservoir cap while the
engine is running or hot.
2009 Navigator(nav)
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Instrument Cluster
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Odometer:Registers the total miles
(kilometers) of the vehicle. Refer to
Message centerin theDriver
Controlschapter on how to switch
the display from Metric to English.
Trip odometer:Registers the miles
(kilometers) of individual journeys.
Press and release the message
center INFO button until “TRIP A”
appears in the display (this
represents the trip mode). Press the
control again to select Trip B. Press and hold the RESET button for two
seconds to reset.
Tachometer:Indicates the engine
speed in revolutions per minute.
Driving with your tachometer
pointer continuously at the top of
the scale may damage the engine.
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.
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Instrument Cluster
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•Autounlock
•Air Suspension (if equipped)
•Running Boards (if equipped)
•Power Liftgate
•Rear park aid (if equipped)
•Front park aid (if equipped)
•Language
•Units (English/Metric)
•Reset for zone setting (if equipped)
•Reset for Calibration (if equipped)
•System Check
Reset to English (if in another language)
When entering the SETUP MENU
and a non-English language has
been selected, “PRESS RESET FOR
ENGLISH” will be displayed to
change back to English.
Press and hold the RESET control to set the language choice.
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 six months) perform the
following:
1. Press and release the SETUP
control to display “OIL LIFE XXX%
HOLD RESET = NEW”.
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Driver Controls
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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, have the system inspected by your authorized
dealer.
4X4 SHIFT IN PROGRESS— Displayed on 4x4 vehicles only when
4x4 High or 4x4 Auto Range is selected. For further information, refer to
Control Trac four-wheel drive (4x4) operationin theDrivingchapter.
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.
XXX MILES TO E FUEL LEVEL LOW— Displayed as an early
reminder of a low fuel condition.
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.
CHECK PARK BRAKE— Displayed when the park brake is engaged. If
the warning stays on after the park brake is off, contact your authorized
dealer as soon as possible.
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.
AIR SUSPENSION OFF— Displayed when the air suspension is off.
For more information, refer toAir suspension systemin theDriving
chapter.
CHECK AIR SUSPENSION— 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 suspensionin 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.
PARK BRAKE ENGAGED— Displayed when the manual park brake is
set, the engine is running and the vehicle is driven more than 3 mph
(5 km). If the warning stays on after the park brake is released, contact
your authorized dealer as soon as possible.
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Driver Controls
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