2016 LINCOLN NAVIGATOR check engine

Towing
Towing a Trailer.............................................222
Trailer Sway Control....................................223
Recommended Towing Weights..............223
Essential Towing Checks...........................226
Towing Points................................................232
Transporting the Vehicle............................233
Towing the Vehicle on Four Wheels........234
Driving Hints
Breaking-In.....................................................235
Reduced Engine Performance..................235
Economical Driving
......................................235
Driving Through Water...............................236
Floor Mats
......................................................236
Roadside Emergencies
Roadside Assistance
...................................238
Hazard Warning Flashers...........................239
Fuel Shutoff
...................................................239
Jump Starting the Vehicle..........................240 Customer Assistance
Getting the Services You Need................243
In California (U.S. Only)...............................244
The Better Business Bureau (BBB) Auto
Line Program (U.S. Only)........................245
Utilizing the Mediation/Arbitration Program (Canada Only)...........................................246
Getting Assistance Outside the U.S. and Canada.......................................................246
Ordering Additional Owner's Literature
....................................................248
Reporting Safety Defects (U.S. Only)......248
Reporting Safety Defects (Canada Only)............................................................249
Fuses
Fuse Specification Chart............................250
Changing a Fuse..........................................263
Maintenance
General Information
.....................................264
Opening and Closing the Hood
...............264
Under Hood Overview - 3.5L Ecoboost™..................................................266 Engine Oil Dipstick......................................268
Engine Oil Check.........................................268
Oil Change Indicator Reset.......................269
Engine Coolant Check
................................269
Automatic Transmission Fluid Check
......274
Transfer Case Fluid Check.........................274
Brake Fluid Check........................................274
Washer Fluid Check
.....................................275
Fuel Filter........................................................276
Changing the 12V Battery..........................276
Checking the Wiper Blades.......................278
Changing the Wiper Blades.......................278
Adjusting the Headlamps...........................279
Changing a Bulb...........................................280
Bulb Specification Chart
.............................282
Changing the Engine Air Filter.................284
Vehicle Care
General Information
.....................................286
Cleaning Products.......................................286
Cleaning the Exterior..................................286
Waxing.............................................................287
Cleaning the Engine....................................288
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Safety alert
See Owner's Manual
Air conditioning system
Anti-lock braking system
Avoid smoking, flames or sparks
Battery
Battery acid
Brake fluid - non petroleum based
Brake system Cabin air filter
Check fuel cap
Child safety door lock or unlock
Child seat lower anchor
Child seat tether anchor
Cruise control
Do not open when hot
Engine air filter
Engine coolant Engine coolant temperature
Engine oil
Explosive gas
Fan warning
Fasten seatbelt
Front airbag
Front fog lamps
Fuel pump reset
Fuse compartment
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3. Remove the old battery.
4. Insert a new battery with the + facing
downward. Press the battery down to
make sure it is fully in the housing.
5. Reinstall the battery housing cover onto the transmitter and install the key blade.
Car Finder Press the button twice within three
seconds.
The horn sounds and the direction indicators
flash. We recommend you use this method
to locate your vehicle, rather than using the
panic alarm. Note:
If any door or the liftgate is open, or if
the hood is open on vehicles with an
anti-theft alarm or remote start, the horn will
sound twice and the direction indicators will
not flash.
Sounding the Panic Alarm Press the button to sound the
panic alarm. Press the button
again or switch the ignition on to
turn it off.
Note: The panic alarm only operates when
the ignition is off.
Remote Start
(If Equipped) WARNING
To avoid exhaust fumes, do not use
remote start if your vehicle is parked
indoors or in areas that are not well
ventilated. Note:
Do not use remote start if your fuel
level is low. The remote start button is on the
transmitter.This feature allows you to start your vehicle
from the outside. The transmitter has an
extended operating range.
Vehicles with automatic climate control can
be configured to operate when the vehicle
is remote started.
See Automatic Climate
Control (page 125).
Many states and provinces have restrictions
for the use of remote start. Check your local
and state or provincial laws for specific
requirements regarding remote start
systems.
The remote start system does not work if any
of the following occur:
• The ignition is on.
• The anti-theft alarm triggers.
• You switch off the feature.
• The hood is open.
• The transmission is not in park (P).
• The battery voltage is below the
minimum operating voltage.
• The service engine soon indicator was
on the last time your vehicle was driven.
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Note:
The MyKey system status menu
display may include the remote start system
as an additional key in the total count of
programmed keys. See Checking MyKey
System Status (page 58). With a non-Ford-approved aftermarket
remote start system, it is possible to program
all key vehicle key fobs as MyKeys
unintentionally. If this happens, then the
remote start system transmitter is the admin
key. If you want to have only one vehicle key
fob as a MyKey, or do not want to have any
MyKeys, then you need to use your remote
start system transmitter to clear all MyKeys.
In that case, follow these steps:
1. Enter your vehicle and close all doors. 2. Start your vehicle using your
non-Ford-approved remote start system
transmitter.
3. See Clearing All MyKeys (page 56).
Follow Steps 1-3.
After clearing your MyKeys, you can create
a new MyKey. See Creating a MyKey (page
55
).
Note: With push-button start, you cannot
program the remote start system transmitter
as a MyKey. Always treat the remote start
system transmitter as you would any other
admin key.
MYKEY TROUBLESHOOTING Potential Causes
Condition
The transmitter used to start the vehicle is not an admin key.
I cannot create a MyKey.
The transmitter used to start the vehicle is the only admin key. There always has to be at least one
admin key.
The transmitter is not in its backup position.
See Starting a Gasoline Engine (page 157).
The passive anti-theft system is disabled or in unlimited mode.
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Navigator (TB5) Canada/United States of America, enUSA, First Printing MyKey™

Door Ajar
Displays when the ignition is on
and any door is not completely
closed.
Engine Coolant Temperature Illuminates when the engine
coolant temperature is high. Stop
the vehicle as soon as possible,
switch off the engine and let cool. See
Engine Coolant Check (page 269).
Engine Oil If it illuminates with the engine
running or when you are driving,
this indicates a malfunction. Stop
your vehicle as soon as it is safe to do so
and switch the engine off. Check the engine
oil level.
See Engine Oil Check (page 268).
Note: Do not resume your journey if it
illuminates despite the level being correct.
Have the system checked by an authorized
dealer. Fasten Safety Belt It illuminates and a chime sounds
to remind you to fasten your safety
belt.
Front Airbag If it fails to illuminate on startup,
continues to flash or remains on, it
indicates a malfunction. Have the
system checked by an authorized dealer. A
chime sounds when there is a malfunction
in the indicator light.
High Beam It illuminates when the headlamp
high beam is switched on. It
flashes when you use the
headlamp flasher.
Hill Descent
(If Equipped) Illuminates when you switch hill
descent on.Liftgate Ajar Lights when the liftgate is not
completely closed.
Low Fuel Level It illuminates when the fuel level is
low or near empty. Refuel as soon
as possible.
Low Tire Pressure Warning It illuminates 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.
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Low Washer Fluid
It illuminates when the windshield
washer fluid is low.
Parking Lamps It illuminates when you switch the
parking lamps on.
Powertrain Fault Illuminates when a powertrain fault
has been detected. Contact an
authorized dealer as soon as
possible. Service Engine Soon If the service engine soon indicator
light stays illuminated after you
start the engine, it indicates that
the On Board Diagnostics system (OBD) has
detected a malfunction of the vehicle
emissions control system. Refer to On Board
Diagnostics (OBD) in the Fuel and Refueling
chapter for more information about having
your vehicle serviced. See Emission Control
System (page 168).
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. WARNING
Under engine misfire conditions,
excessive exhaust temperatures could
damage the catalytic converter, the fuel
system, interior floor coverings or other
vehicle components, possibly causing a fire.
Have an authorized dealer service your
vehicle immediately. The service engine soon indicator light
illuminates when you first switch on the
ignition before engine start to check the bulb
and to indicate whether the vehicle is ready
for Inspection/Maintenance (I/M) testing.
Normally, the service engine soon light stays
on until you crank the engine, then turns
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 Emission Control System (page 168).
Stability Control System Displays when the
AdvanceTrac®/Traction control is
active. If the light remains on, have
the system serviced immediately. See Using
Stability Control
(page 190).
Stability Control System Off Illuminates when you disable
AdvanceTrac
™/Traction control.
See
Using Stability Control (page
190).
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Engine Messages
Action
Message
Displays when the engine has reduced power to help reduce high enginetemperature.
Power Reduced to Lower Engine Temp
Informs you that you are exiting your vehicle and the engine is on.
Engine On
Fuel Messages Action
Message
Displays when the fuel fill inlet may not be properly closed.
Check Fuel Fill Inlet
Displays as an early reminder of a low fuel condition.
Fuel Level Low
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Maintenance Messages
Action
Message
Stop the vehicle as soon as safely possible and switch off the engine. Check the oil level. If the
warning stays on or continues to come on with your engine running, conta\
ct an authorized dealer as soon as possible.
LOW Engine Oil Pressure
Displays when the engine oil life remaining is 10% or less.
Change Engine Oil Soon
Displays when the oil life left reaches 0%.
Oil Change Required
Displays when the engine coolant temperature is excessively high.
Engine Coolant Overtemperature
The powertrain needs service due to a powertrain malfunction.
See Manual
Displays when the washer fluid is low and needs to be refilled.
Washer Fluid Level LOW
Your vehicle is still in Factory mode. This may not allow some features to operate properly.Contact an authorized dealer.
Factory Mode Contact Dealer
Your vehicle is still in Transport mode. This may not allow some features to operate properly.Contact an authorized dealer.
Transport Mode Contact Dealer
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