2021 LINCOLN NAVIGATOR engine

Blind Spot Monitor
It illuminates when you switch the
system off.
See Blind Spot Information
System (page 288).
Brake System Warning Lamp WARNING:
Driving your vehicle with
the warning lamp on is dangerous. A
significant decrease in braking
performance may occur. It may take you
longer to stop your vehicle. Have your
vehicle checked as soon as possible.
Driving extended distances with the
parking brake engaged can cause brake
failure and the risk of personal injury.
Note: Indicators vary depending on region.
This lamp is a dual function lamp and will
illuminate when: •
You apply the parking brake with the
ignition on.
• Your vehicle has a brake fault or low
brake fluid level, regardless of parking
brake position. If the lamp illuminates when you
are moving, you may have the
parking brake applied. Make sure
the parking brake is off. Have your
vehicle checked as soon as
possible if the lamp continues to
illuminate.
Cruise Control Indicator It illuminates when you switch the
system on.
See
Using Adaptive Cruise
Control (page 273).
Direction Indicator Illuminates when the left or right
turn signal or the hazard warning
flasher is turned on. Flashes
during operation. An increase in the rate of
flashing warns of a failed indicator bulb. Door Ajar It illuminates when you switch the
ignition on and remains on if any
door or the hood is open.
Electric Park Brake Illuminates or flashes when the
electric parking brake has a
malfunction.
See Electric Parking
Brake (page 242).
Engine Coolant Temperature Warning
Lamp If it illuminates when your vehicle
is moving, this indicates that the
engine is overheating. Stop your
vehicle as soon as it is safe to do so and
switch the engine off. Have your vehicle
checked as soon as possible.
See
Engine Coolant Check (page 383).
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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 380).
Note: Do not resume your journey if it
illuminates despite the level being correct.
Have the system checked by your authorized
dealer immediately.
Fasten Rear Seatbelt
(If Equipped) Illuminates and a chime sounds to
signal the rear seatbelts are not
buckled.
Fasten Seatbelt Warning Lamp It illuminates and a chime sounds
until you fasten the seatbelts. Four-Wheel Drive Indicators
(If Equipped) Illuminates momentarily when you
select two-wheel drive high.
Illuminates when the automatic
four-wheel drive system is
engaged.
Illuminates when four-wheel drive
low is engaged.
Illuminates when four-wheel drive
high is engaged.
Front Airbag If it fails to illuminate when you
start your vehicle, continues to
flash or remains on, it indicates a
malfunction. Have the system checked.
Headlamp High Beam Indicator It illuminates when you switch the
headlamp high beam on. It flashes
when you use the headlamp
flasher. Hill Descent (If Equipped) Illuminates when you switch hill
descent on.
Hood Ajar Displays when the ignition is on
and the hood is not completely
closed.
Liftgate Ajar Displays when the ignition is on
and the liftgate is not completely
closed.
Low Fuel Level Warning Lamp If it illuminates when you are
driving, refuel as soon as possible.
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Low Tire Pressure Warning Lamp
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.
It 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 your
authorized dealer.
Low Beam Malfunction Warning Lamp It illuminates when there is a
malfunction with the low beam
headlamp bulb.
Low Washer Fluid Level Warning Lamp It illuminates when the washer fluid
is low. Parking Lamps Illuminates when you switch the
parking lamps on.
Powertrain Fault Illuminates when a powertrain or
an 4WD fault has been detected.
Contact an authorized dealer.
Service Engine Soon If it illuminates when the engine is
running this indicates a
malfunction. The On Board
Diagnostics system has detected a
malfunction of the vehicle emission control
system.
If it flashes, engine misfire may be occurring.
Increased exhaust gas temperatures could
damage the catalytic converter or other
vehicle components. Drive in a moderate
fashion (avoid heavy acceleration and
deceleration) and have your vehicle
immediately serviced. It illuminates when you switch the ignition
on prior to engine start to check the bulb and
to indicate whether your vehicle is ready for
Inspection and Maintenance (I/M) testing.
Normally, it illuminates until the engine is
cranked and automatically turns off if no
malfunctions are present. However, if after
15 seconds it flashes eight times, this
indicates that your vehicle is not ready for
Inspection and Maintenance (I/M) testing.
See Catalytic Converter (page 224).
Stability Control and Traction Control
Indicator Flashes during operation.
If it does not illuminate when you
switch the ignition on, or remains
on when the engine is running, this indicates
a malfunction. Have your vehicle checked
as soon as possible.
See
Using Stability Control (page 249).
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SETTINGS
DRIVER ALERT Enter the submenu and select your setting
LANE KEEPING SYSTEM
PRE-COLLISION
Enter the submenu and select your setting
TRAILER STATUS
TOWING
TRAILER OPTIONS
CONNECTION CHECKLIST ALARM
VEHICLE
ADVANCED
SETTINGS
AUTO ENGINE OFF
EASY ENTRY/EXIT
LIGHTING
LOCKS
MIRRORS
NEUTRAL TOW
OIL LIFE RESET
POWER LIFTGATE
REMOTE START
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Adaptive Headlamps
Action
Message
Displays when the system requires service. Have the system checked as soon as possible.
Check Headlamp System See Manual
Alarm Action
Message
The alarm has been triggered due to unauthorized entry.
Vehicle Alarm To Stop Alarm, Start Vehicle.
Automatic Engine Shutdown Action
Message
The engine is getting ready to shut off.
Vehicle Shuts Off In {seconds:#0} Seconds
The engine has shut off to help increase fuel economy.
Vehicle Shut Off to Save Energy
The engine is getting ready to shut off. You can press OK on the left steering wheel buttonto override the shut down.
Vehicle Shuts Off in {seconds:#0} Seconds
Press Ok to Override
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Doors and Locks
Action
Message
The door listed is not completely closed.
X Door Ajar
The luggage compartment is not completely closed.
Trunk Ajar
The driver door is opened, your vehicle is in park and the engine is on.\
Engine ON
Displays when the hood is not completely closed.
Hood Ajar
Displays when the door switches have been disabled.
Switches Inhibited Security Mode
Displays when the system requires service. Have the system checked as soon as possible.
Child Lock Malfunction Service Required
Displays the factory keypad code after the keypad has been reset. See Keyless Entry (page88).
Factory Keypad Code {X X X X X}
Driver Alert Action
Message
Stop and rest as soon as it is safe to do so.
Driver Alert Warning Rest Now
Take a rest soon.
Driver Alert Warning Rest Suggested
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Hill Start Assist
Action
Message
Displays when hill start assist is not available. Contact your authorized dealer. See Hill Start
Assist (page 244).
Hill Start Assist Not Available
Keys and Intelligent Access Action
Message
A reminder to press the brake while starting your vehicle.
To START Press Brake
The key is not detected by the system.
No Key Detected
The Start Stop button is pressed to shut off the engine and an Intelligent Access k\
ey is notdetected inside your vehicle.
Restart Now or Key is Needed
Your vehicle is in the accessory ignition state.
Full Accessory Power Active
There is a concern with your vehicle’s starting system. Have the system checked as soon as
possible.
Starting System Fault
During spare key programming, an intelligent access key is programmed to the system.
Key Program Successful
During spare key programming, the maximum number of keys have been programmed.
Max Number of Keys Learned
Displayed during spare key programming, when an intelligent access key has failed to beprogrammed.
Key Program Failure
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Maintenance
Action
Message
Stop your vehicle as soon as safely possible, turn off the engine. Check the oil level. If the
message stays on or continues to come on with your engine running, have \
the system checked as soon as possible.
Low Engine Oil Pressure
The engine oil life is low and needs to be changed soon. See General Maintenance
Information (page 539).
Change Engine Oil Soon
The engine oil life is low and needs to be changed immediately. See General MaintenanceInformation
(page 539).
Oil Change Required
The brake fluid level is low and the brake system should be inspected immediately.
See
Brake Fluid Check (page 389).
Brake Fluid Level Low
The brake system needs servicing. Stop the vehicle in a safe place. Have the system checked as soon as possible.
Check Brake System
The engine coolant temperature is excessively high.
Engine Coolant Over Temperature
The washer fluid is low and needs to be refilled.
Washer Fluid Level Low
Indicates that your vehicle is still in Transport mode. This may not allow some features tooperate properly. Have the system checked as soon as possible.
Transport Mode Contact Dealer
Indicates that your vehicle is still in Factory mode. This may not allow some features to operateproperly. Have the system checked as soon as possible.
Factory Mode Contact Dealer
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