2017 LINCOLN NAVIGATOR Owners Manual

•
Check for heat anywhere in the electrical
hookup once the system has been
operating for approximately 30 minutes.
• Make sure the system is unplugged and
properly stowed before starting and
driving your vehicle. Make sure the
protective cover seals the prongs of the
block heater cord plug when not in use.
• Make sure the heater system is checked
for proper operation before winter.
Using the Engine Block Heater
Make sure the receptacle terminals are clean
and dry prior to use. Clean them with a dry
cloth if necessary.
The heater uses 0.4 to 1.0 kilowatt-hours of
energy per hour of use. The system does not
have a thermostat. It achieves maximum
temperature after approximately three hours
of operation. Using the heater longer than
three hours does not improve system
performance and unnecessarily uses
electricity.
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SAFETY PRECAUTIONS
WARNINGS
Do not overfill the fuel tank. The
pressure in an overfilled tank may
cause leakage and lead to fuel spray and
fire. 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. Fuels can cause serious injury or death
if misused or mishandled.
Flow of fuel through a fuel pump nozzle
can produce static electricity. This can
cause a fire if you are filling an ungrounded
fuel container. Fuel may contain benzene, which is a
cancer-causing agent. WARNINGS
When refueling always shut the engine
off and never allow sparks or open
flames near the fuel tank filler valve. Never
smoke or use a cell phone while refueling.
Fuel vapor is extremely hazardous under
certain conditions. Avoid inhaling excess
fumes. 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. •
Avoid inhaling fuel vapors. Inhaling too
much fuel vapor of any kind can lead to
eye and respiratory tract irritation. In
severe cases, excessive or prolonged
breathing of fuel vapor can cause serious
illness and permanent injury.
• Avoid getting fuel liquid in your eyes. If
fuel is splashed in the eyes, remove
contact lenses (if worn), flush with water
for 15 minutes and seek medical
attention. Failure to seek proper medical
attention could lead to permanent injury.
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•
Fuels can also be harmful if absorbed
through the skin. If fuel is splashed on
the skin, clothing or both, promptly
remove contaminated clothing and wash
skin thoroughly with soap and water.
Repeated or prolonged skin contact with
fuel liquid or vapor causes skin irritation.
• Be particularly careful if you are taking
Antabuse or other forms of Disulfiram for
the treatment of alcoholism. Breathing
gasoline vapors could cause an adverse
reaction, serious personal injury or
sickness. If fuel is splashed on the skin,
wash the affected areas immediately with
plenty of soap and water. Consult a
physician immediately if you experience
any adverse reactions. FUEL QUALITY
Choosing the Right Fuel Your vehicle is designed to operate on
regular unleaded gasoline with a minimum
pump (R+M)/2 octane rating of 87.
Some fuel stations, particularly those in high
altitude areas, offer fuels posted as regular
unleaded gasoline with an octane rating
below 87. We do not recommend these fuels.
For best overall vehicle and engine
performance, premium fuel with an octane
rating of 91 or higher is recommended. The
performance gained by using premium fuel
is most noticeable in hot weather as well as
other conditions, for example when towing
a trailer. See Towing (page 216).Do not use any fuel other than those
recommended because they could lead to
engine damage that will not be covered by
the vehicle Warranty.
Note:
Use of any fuel other than those
recommended can impair the emission
control system and cause a loss of vehicle
performance.
Do not use:
• Diesel fuel.
• Fuels containing kerosene or paraffin.
• Fuel containing more than 15% ethanol
or E85 fuel.
• Fuels containing methanol.
• Fuels containing metallic-based additives,
including manganese-based compounds.
• Fuels containing the octane booster
additive, methylcyclopentadienyl
manganese tricarbonyl (MMT).
• Leaded fuel (using leaded fuel is
prohibited by law).
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The use of fuels with metallic compounds
such as methylcyclopentadienyl manganese
tricarbonyl (commonly known as MMT), which
is a manganese-based fuel additive, will
impair engine performance and affect the
emission control system.
Do not be concerned if the engine
sometimes knocks lightly. However, if the
engine knocks heavily while using fuel with
the recommended octane rating, contact an
authorized dealer to prevent any engine
damage.
FUEL FILLER FUNNEL LOCATION
The fuel filler funnel is located in the spare
wheel storage tray.
RUNNING OUT OF FUEL
Running out of fuel can cause damage not
covered by the vehicle Warranty.
If your vehicle runs out of fuel:
•
Add a minimum of 1.3 gal (5 L) of fuel to
restart the engine. If your vehicle is out
of fuel and on a steep slope, more fuel
may be required.
• You may need to switch the ignition from
off to on several times after refueling to
allow the fuel system to pump the fuel
from the tank to the engine. When
restarting, cranking time takes a few
seconds longer than normal.
Filling a Portable Fuel Container
Use the following guidelines to avoid
electrostatic charge build-up, which can
produce a spark, when filling an ungrounded
fuel container:
• Only use an approved fuel container to
transfer fuel to your vehicle. Place the
container on the ground when filling it.
• Do not fill a fuel container when it is
inside your vehicle (including the cargo
area). •
Keep the fuel pump nozzle in contact
with the fuel container when filling it.
• Do not use a device that holds the fuel
pump nozzle lever in the fill position.
Adding Fuel From a Portable Fuel
Container WARNINGS
Do not insert the nozzle of a fuel
container or an aftermarket funnel into
the fuel system filler neck. This may damage
the fuel system filler neck or its seal and
cause fuel to run onto the ground. Do not try to pry open or push open
the capless fuel system with foreign
objects. This could damage the fuel system
and its seal and cause injury to you or others. Do not dispose of fuel in the household
refuse or the public sewage system.
Use an authorized waste disposal facility. When refueling the vehicle fuel tank from a
fuel container, use the plastic funnel included
with your vehicle.
See Fuel Filler Funnel
Location (page 161).
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Note:
Do not use aftermarket funnels as they
will not work with the capless fuel system
and can damage it.
When refueling the vehicle fuel tank from a
fuel container, do the following:
1. Fully open the fuel tank filler door until it
engages.
2. Fully insert the plastic funnel into the fuel
tank filler pipe opening. 3. Add fuel to your vehicle from the fuel
container. 4. Remove the plastic funnel from the fuel
tank filler pipe opening.
5. Fully close the fuel tank filler door.
6. Clean the plastic funnel and place it back
in your vehicle or properly dispose of it.
Note: Extra funnels can be purchased from
an authorized dealer if you choose to
dispose of the funnel.
REFUELING WARNINGS
When refueling always shut the engine
off and never allow sparks or open
flames near the fuel tank filler valve. Never
smoke or use a cell phone while refueling.
Fuel vapor is extremely hazardous under
certain conditions. Avoid inhaling excess
fumes. 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. WARNINGS
Do not remove the fuel pump nozzle
from its fully inserted position when
refueling. Do not overfill the fuel tank. The
pressure in an overfilled tank may
cause leakage and lead to fuel spray and
fire. Stop refueling when the fuel pump
nozzle automatically shuts off for the
first time. Failure to follow this will fill the
expansion space in the fuel tank and could
lead to fuel overflowing. Wait at least 10 seconds before
removing the fuel pump nozzle to allow
any residual fuel to drain into the fuel tank. Do not try to pry open or push open
the capless fuel system with foreign
objects. This could damage the fuel system
and its seal and cause injury to you or others. Note:
Your vehicle does not have a fuel filler
cap.
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Left-hand side. To open the fuel
filler door, press the center rear
edge of the fuel filler door and
then release.
A
Right-hand side. To open the fuel
filler door, press the center rear
edge of the fuel filler door and
then release.
B Left-hand side. Pull the rear of the
fuel tank filler door to open it.
C
Right-hand side. Pull the rear of the
fuel tank filler door to open it.
D
1. Fully open the fuel tank filler door until it
engages. Note:
When you insert the correct size fuel
pump nozzle a spring loaded inhibitor will
open.
2. Insert the fuel pump nozzle up to the first
notch on the nozzle A. Keep it resting
on the cover of the fuel tank filler pipe
opening. 3. Hold the fuel pump nozzle in position B
when refueling. Holding the fuel nozzle
in position A can affect the flow of fuel
and shut off the fuel nozzle before the
fuel tank is full.
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AB
CD E139202
A E139203
A
B

4.
Operate the fuel pump nozzle within the
area shown. 5. Slightly raise the fuel pump nozzle and
then slowly remove it.
6. Fully close the fuel tank filler door. Note:
Do not attempt to start the engine if
you have filled the fuel tank with incorrect
fuel. Incorrect fuel use can cause damage
not covered by the vehicle Warranty. Have
your vehicle checked immediately.
System Warnings (If Equipped)
If the fuel filler inlet does not fully close a
warning message appears in the information
display.
1. Stop your vehicle as soon as safely possible and shift the transmission into
park (P) or neutral (N).
2. Apply the parking brake and switch the ignition off.
3. Fully open the fuel tank filler door until it
engages.
4. Check the fuel filler inlet and the area around it for any items or debris that may
be obstructing its movement. 5.
Insert a fuel pump nozzle or the fuel filler
funnel provided with your vehicle in to
the fuel tank filler pipe opening. This
action should dislodge any debris that
may be preventing the fuel filler inlet from
fully closing.
Note: If this action corrects the problem the
message may not reset immediately. If the
message remains and the service engine
soon warning lamp appears in the
information display, have your vehicle
checked as soon as possible.
FUEL CONSUMPTION
Empty reserve is the amount of fuel
remaining in the tank after the fuel gauge
indicates empty. The amount of usable fuel
in the empty reserve varies and should not
be relied upon to increase driving range.
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•
The usable capacity of the fuel tank is
the amount of fuel that you can add to
the fuel tank when the fuel gauge
indicates empty, before the first fuel filler
nozzle automatic shutoff event.
• The advertised capacity is equal to the
volumetric difference between actual fuel
fill before the first fuel filler nozzle
automatic shutoff event and the fuel
quantity when the fuel gauge indicates
empty. See Capacities and
Specifications (page 328). It is the usable
capacity minus the empty reserve.
• Due to the empty reserve, you may be
able to add more fuel than the advertised
capacity of the fuel tank when the fuel
gauge indicates empty. Filling the Fuel Tank
For consistent results when refueling:
•
Turn the ignition off before fueling; an
inaccurate reading results if the engine
is left running.
• Use the same fill rate (low-medium-high)
each time the tank is filled.
• Allow no more than one automatic
shut-off when refueling.
Results are most accurate when the filling
method is consistent.
Calculating Fuel Economy
Do not measure fuel economy during the
first 1,000 mi (1,600 km) of driving (this is your
engine ’s break-in period). A more accurate
measurement is obtained after
2,000 mi
(3,200 km) to 3,000 mi (4,800 km). Also, fuel
expense, frequency of fill ups or fuel gauge
readings are not accurate ways to measure
fuel economy.
1. Fill the fuel tank completely and record the initial odometer reading. 2.
Each time you fill the fuel tank, record the
amount of fuel added.
3. After at least three fill ups, fill the fuel tank and record the current odometer
reading.
4. Subtract your initial odometer reading from the current odometer reading.
To calculate L/100 km (liters per 100
kilometers) fuel consumption, multiply the
liters used by 100, then divide by kilometers
traveled. To calculate MPG (miles per gallon)
fuel consumption, divide miles traveled by
gallons used.
Keep a record for at least one month and
record the type of driving (city or highway).
This provides an accurate estimate of your
vehicle ’s fuel economy under current driving
conditions. Keeping records during summer
and winter will show how temperature
impacts fuel economy.
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