2015 LINCOLN NAVIGATOR fuel pressure

Low Tire PressureIt will illuminate when your tire pressure is low. If the lamp
remains on with the engine running or when driving, check
your tire pressure as soon as possible.
The lamp also illuminates momentarily when you switch the ignition on
to confirm the lamp is functional. If it does not illuminate when you
switch the ignition on, or begins to flash at any time, have the system
checked by an authorized dealer. Refer to Wheels and Tiresfor more
information.
Low Washer Fluid
It will illuminate when the windshield washer fluid is low.
Parking Lamps It will illuminate when you switch the parking lamps on.
Powertrain Fault Illuminates when a powertrain fault has been detected. Contact
your authorized dealer as soon as possible.
Service Engine Soon Theservice engine soon 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) testing in theFuel and Refueling chapter.
Solid illumination after the engine is started indicates the on-board
diagnostics system (OBD-II) has detected a malfunction. Refer to
On-board diagnostics (OBD-II) in theFuel and Refueling 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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Scroll up/down to highlight one of the categories, then press the right
arrow key orOKto enter into that category. Press the left arrow key as
needed to exit back to the main menu.
Display Mode
Use the arrow buttons to choose between the following display options.
Display Mode
Digital tachometer and fuel level gauge
Digital tachometer, fuel level gauge and engine coolant temperature
gauge
Gauge Detail (Oil pressure, Oil temperature and Transmission
temperature)
Engine Hours (Engine hours and Engine idle hours)
Oil Life
Distance to Empty
Digital Speedometer — Press OKto change the currently units
displayed
Trip/Fuel
Use the arrow buttons to choose between the following trip and fuel
options.
Note: Press and hold OKto reset the currently displayed information.
Trip/Fuel
Trip1orTrip2
Fuel Economy
Fuel History
• Fuel Economy - Shows your instantaneous fuel usage as a bar graph
and average mpg.
• Fuel History - Shows your fuel usage based on time. The graph is
updated each minute with the fuel economy that you achieved during
30 minutes of driving.
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SAFETY PRECAUTIONS
WARNING:Do not overfill the fuel tank. The pressure in an
overfilled tank may cause leakage and lead to fuel spray and fire.
WARNING: The fuel system may be under pressure. If you hear
a hissing sound near the fuel filler inlet, do not refuel until the
sound stops. Otherwise, fuel may spray out, which could cause serious
personal injury.
WARNING: Automotive fuels can cause serious injury or death if
misused or mishandled.
WARNING: The flow of fuel through a fuel pump nozzle can
produce static electricity. This can cause a fire if you are filling
an ungrounded container.
WARNING: Fuel ethanol and gasoline may contain benzene,
which is a cancer-causing agent.
WARNING: When refueling always shut the engine off and never
allow sparks or open flames near the filler neck. Never smoke
while refueling. Fuel vapor is extremely hazardous under certain
conditions. Care should be taken to avoid inhaling excess fumes.
WARNING: Do not remove the fuel pump nozzle from its full
inserted position when refueling.
Observe the following guidelines when handling automotive fuel:
• Extinguish all smoking materials and any open flames before refueling
your vehicle.
• Always turn off the vehicle before refueling.
• Automotive fuels can be harmful or fatal if swallowed. Fuel, such as
gasoline, is highly toxic and if swallowed can cause death or
permanent injury. If fuel is swallowed, call a physician immediately,
even if no symptoms are immediately apparent. The toxic effects of
fuel may not be visible for hours.
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REFUELING
WARNING:Fuel vapor burns violently and a fuel fire can cause
severe injuries. To help avoid injuries to you and others:
• Read and follow all the instructions on the pump island.
• Turn off your engine when you are refueling.
• Do not smoke if you are near fuel or refueling your vehicle.
• Keep sparks, flames and smoking materials away from fuel.
• Stay outside your vehicle and do not leave the fuel pump unattended
when refueling your vehicle - this is against the law in some places.
• Keep children away from the fuel pump; never let children pump
fuel.
• Do not use personal electronic devices while refueling.
WARNING: Stop refueling after the fuel pump nozzle
automatically shuts off for the second time. Failure to follow this
will fill the expansion space in the fuel tank and could lead to fuel
overflowing.
Note: Wait at least 10 seconds before removing the fuel pump nozzle to
allow any residual fuel to drain into the fuel tank.
Use the following guidelines to avoid electrostatic charge build-up when
filling an ungrounded fuel container:
• Place approved fuel container on the ground.
• DO NOT fill a fuel container while it is in the vehicle (including the
cargo area).
• Keep the fuel pump nozzle in contact with the fuel container while
filling.
• DO NOT use a device that would hold the fuel pump handle in the fill
position.
Easy Fuel® “No Cap” Fuel System
WARNING: The fuel system may be under pressure. If you hear
a hissing sound near the fuel filler door, do not refuel until the
sound stops. Otherwise, fuel may spray out, which could cause serious
personal injury.
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•Immediately remove items such as gasoline, diesel fuel, bird droppings
and insect deposits because they can cause damage to the vehicle’s
paintwork and trim over time. Use Motorcraft Bug and Tar Remover.
• Note: Suntan lotions and insect repellents can damage any painted
surface; if these substances come in contact with your vehicle, wash it
off as soon as possible.
• Remove any exterior accessories before entering a car wash.
Stripes or Graphics (if equipped)
Do not use a commercial or high-pressure wand on the surface or edge
of stripes and graphics. This can cause damage to the film and cause the
edge of the film to peel away from the vehicle surface.
Exterior Chrome
Note: Never use abrasive materials such as steel wool or plastic pads as
they can scratch the chrome surface.
Note: Do not use chrome cleaner, metal cleaner or polish on wheels and
wheel covers.
• Wash the vehicle first, using cool or lukewarm water and a neutral pH
shampoo, such as Motorcraft Detail Wash.
• Use Motorcraft Custom Bright Metal Cleaner. Apply the product as
you would a wax to clean bumpers and other chrome parts; allow the
cleaner to dry for a few minutes, then wipe off the haze with a clean,
dry rag.
• Do not apply cleaning product to hot surfaces and do not leave
cleaning product on chrome surfaces for a period of time exceeding
that which is recommended.
• Note: Using other non-recommended cleaners can result in severe
and permanent cosmetic damage.
Underbody
Flush the complete underside of your vehicle frequently. Keep body and
door drain holes free from packed dirt.
Cleaning Plastic Exterior Parts
Use only approved products to clean plastic parts.
• For routine cleaning, use Motorcraft Detail Wash.
• If tar or grease spots are present, use Motorcraft Bug and Tar
Remover.
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•Spray Motorcraft Engine Shampoo and Degreaser on all parts that
require cleaning and pressure rinse clean. In Canada, use Motorcraft
Engine Shampoo.
• Never wash or rinse the engine while it is hot or running; water in the
running engine may cause internal damage.
• Never wash or rinse any ignition coil, spark plug wire or spark plug
well, or the area in and around these locations.
• Cover the battery, power distribution box, and air filter assembly to
prevent water damage when cleaning the engine.
CLEANING THE WINDOWS AND WIPER BLADES
The windows and wiper blades should be cleaned regularly. If the wipers
do not wipe properly, substances on the vehicle’s glass or the wiper
blades may cause squeaking or chatter noise from the blades, and
streaking and smearing of the windshield. To clean these items, follow
these tips:
• The windows may be cleaned with a non-abrasive cleaner such as
Motorcraft® Ultra-Clear Spray Glass Cleaner (U.S.) or Motorcraft
Premium Glass Cleaner (Canada).
• The wiper blades can be cleaned with isopropyl (rubbing) alcohol or
Motorcraft Premium Windshield Washer Concentrates in the U.S., or
Motorcraft Premium Quality Windshield Washer Fluid in Canada.
Replace your wiper blades when they appear worn or do not function
properly.
• Do not use abrasive materials, as they may cause scratches.
• Do not use fuel, kerosene, or paint thinner to clean any parts.
If you cannot remove those streaks after cleaning with the glass cleaner
or if the wipers chatter and move in a jerky motion, clean the outer
surface of the windshield and the wiper blades using a sponge or soft
cloth with a neutral detergent or mild-abrasive cleaning solution. After
cleaning, rinse the windshield and wiper blades with clean water. The
windshield is clean if beads do not form when you rinse the windshield
with water.
Note: Do not use sharp objects, such as a razor blade, to clean the
inside of the rear window or to remove decals, as it may cause damage
to the rear window defroster’s heated grid lines.
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Engine
•The engine oil and filter should be changed prior to storage, as used
engine oil contains contaminates that may cause engine damage.
• Start the engine every 15 days. Run at fast idle with the climate
controls set to defrost until it reaches normal operating temperature.
• With your foot on the brake, shift through all the gears while the
engine is running.
Fuel system
• Fill the fuel tank with high-quality fuel until the first automatic shutoff
of the fuel pump nozzle.
Cooling system
• Protect against freezing temperatures.
• When removing vehicle from storage, check coolant fluid level.
Confirm there are no cooling system leaks, and fluid is at the
recommended level.
Battery
• Check and recharge as necessary. Keep connections clean.
• If storing your vehicle for more than 30 days without recharging the
battery, it may be advisable to disconnect the battery cables to ensure
battery charge is maintained for quick starting.
Note: If battery cables are disconnected, it will be necessary to reset
memory features.
Brakes
• Make sure brakes and parking brake are fully released.
Tires
• Maintain recommended air pressure.
Miscellaneous
• Make sure all linkages, cables, levers and pins under vehicle are
covered with grease to prevent rust.
• Move vehicles at least 25 feet (8 meters) every 15 days to lubricate
working parts and prevent corrosion.
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TIRE PRESSURE MONITORING SYSTEM
WARNING:The tire pressure monitoring system is NOT a
substitute for manually checking tire pressure. The tire pressure
should be checked periodically (at least monthly) using a tire gauge.
See Inflating Your Tires in this chapter. Failure to properly maintain
your tire pressure could increase the risk of tire failure, loss of control,
vehicle rollover and personal injury.
Each tire, including the spare (if provided), should be checked
monthly when cold and inflated to the inflation pressure
recommended by the vehicle manufacturer on the vehicle
placard or tire inflation pressure label. (If your vehicle has tires of a
different size than the size indicated on the vehicle placard or tire
inflation pressure label, you should determine the proper tire inflation
pressure for those tires.)
As an added safety feature, your vehicle has been equipped with a tire
pressure monitoring system (TPMS) that illuminates a low tire pressure
telltale when one or more of your tires is significantly under-inflated.
Accordingly, when the low tire pressure telltale illuminates, you should
stop and check your tires as soon as possible, and inflate them to the
proper pressure. Driving on a significantly under-inflated tire causes the
tire to overheat and can lead to tire failure. Under-inflation also reduces
fuel efficiency and tire tread life, and may affect the vehicle’s handling
and stopping ability.
Please note that the TPMS is not a substitute for proper tire
maintenance, and it is the driver’s responsibility to maintain correct tire
pressure, even if under-inflation has not reached the level to trigger
illumination of the TPMS low tire pressure telltale.
Your vehicle has also been equipped with a TPMS malfunction indicator
to indicate when the system is not operating properly. The TPMS
malfunction indicator is combined with the low tire pressure telltale.
When the system detects a malfunction, the telltale will flash for
approximately one minute and then remain continuously illuminated.
This sequence will continue upon subsequent vehicle start-ups as long as
the malfunction exists.
When the malfunction indicator is illuminated, the system may not be
able to detect or signal low tire pressure as intended. TPMS malfunctions
may occur for a variety of reasons, including the installation of
replacement or alternate tires or wheels on the vehicle that prevent the
TPMS from functioning properly. Always check the TPMS malfunction
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