2021 LINCOLN AVIATOR check engine

Move the selector switch to the left
to exit a submenu.
Move the selector switch to the
right to choose and confirm
settings or messages.
Menu This icon shows the features on or
off status. A check in the box
indicates the feature is on, and
unchecked indicates the feature is off. Note:
Some menu items are regional specific
or optional and may appear slightly different
or not at all.
Settings Settings
See Personalized Settings (page 138).
Information Screens
Display Setup
Speedometer km/h
Speedometer MPH
Add Tachometer to View Hold OK to Reset
Driving History
Enter the submenu and select your setting
Border Crossing
Brake Coach Displays your oil life status
Oil Life
Hold OK to Reset
Hold OK to Reset
Tire Monitor
With the engine off, hold OK to Initialize
Neutral Tow
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When you are decelerating with either your
foot off the accelerator pedal or on the brake
pedal you will see a green or white solid bar
indicating the power being used to slow
down the vehicle. You may also see a green
rectangular box which shows the amount of
power that can be recaptured by the
regenerative braking system and returned
to the high voltage battery.
•
When your power level is completely
within the box the color of the bar will be
all green. This means that the
regenerative braking system is being
used to efficiently slow the vehicle down
and return the maximum percentage of
energy to the high voltage battery.
• When your power level is outside of the
green box then the bar will be white. This
means that both the regenerative braking
system and conventional braking system
are being used. Electric Efficiency
This screen shows your average driving
distance per kWh of electricity used on your
hybrid vehicle. The value is calculated only
when your available electric range is being
used and the gasoline engine is off.
Distance per full charge is also shown. This
is an estimate of the electric range you would
have if you plugged in and fully charged your
vehicle right now. The higher your electric
efficiency, the higher your distance per full
charge.
Your electric efficiency is affected by your
driving style and route, climate control use,
outside temperature and other factors. Best
efficiency is achieved in mild ambient
temperatures with mild to moderate
acceleration and braking, moderate speeds
and low climate control usage.
INFORMATION MESSAGES
Move the selector switch to the
right to acknowledge and remove
some messages from the
information display. Other messages will be
removed automatically after a short time.
Certain messages need to be confirmed
before you can access the menus.
Active Park Action
Message
The system requires service. Have the system checked as soon as possible.
Active Park Fault
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Battery and Charging System (12 volt)
Action
Message
The charging system needs servicing. If the warning stays on or continue\
s to come on, havethe system checked as soon as possible.
Check Charging System
The charging system needs servicing. If the warning stays on or continue\
s to come on havethe system checked as soon as possible.
Charging System Service Soon
The charging system needs servicing. Have the system checked as soon as possible.
Charging System Service Now
The battery management system determines that the 12V battery is at a lo\
w state of charge.Start the engine to charge the battery or charge the battery using an aft\
ermarket battery
charger. This message clears once you restart your vehicle and the battery stat\
e of charge has recovered.
Battery State of Charge Low
The battery management system determines that the battery is at a low st\
ate of charge. Turnthe ignition off as soon as possible to protect the battery. This message will clear once the
vehicle has been started and the battery state of charge has recovered. \
Turning off unneces- sary electrical loads will allow faster battery state-of-charge recovery\
.
Turn Power Off To Save Battery
Displays when the battery management system detects an extended low-volt\
age condition.
Various vehicle features will be disabled to help preserve the battery. Turn off as many of the electrical loads as soon as possible to improve system voltage. If the system voltage has recovered, the disabled features will operate again as normal.
Low Battery Features Temporarily Turned Off
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Action
Message
The fuel system has finished depressurizing and you can begin to refuel.\
Fuel Door Open
A reminder to close the fuel door. Failure to follow this instruction can cause the check engine
light to illuminate.
Close Fuel Door to Avoid ""Check Engine""
Light
There is an error in attempting to refill your vehicle.
Refuel Error See Manual
Hill Descent Control Action
Message
Displays when you deactivate hill descent control mode.
Hill Descent Control OFF
Displays when hill descent speed exceeds 20 mph (32 km/h).
For Hill Descent Reduce Speed 20 MPH or
Less
Displays when hill descent speed exceeds
20 mph (32 km/h).
For Hill Descent Reduce Speed 32 Km/h or
Less
Displays when hill descent control mode requires you to shift the transm\
ission into gear.
For Hill Descent Select Gear
Displays when the hill control mode requires you to resume control.
Hill Descent Driver Resume Control
Displays when a hill descent system fault is present.
Hill Descent Control Fault
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Action
Message
Displays when you disable the hill descent control mode to cool the brak\
e system.
Hill Descent Control Off System Cooling
Displays when hill descent control mode is ready.
Hill Descent Control Ready
Displays when you activate the hill descent control mode.
Hill Descent Control Active
Hill Start Assist Action
Message
Hill start assist is not available. Have the system checked as soon as possible. See Hill Start Assist (page 260).
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
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Maintenance
Action
Message
Stop your vehicle as soon as safely possible and turn off the engine. Check the oil level. If
this 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 564).
Change Engine Oil Soon
The engine oil life is low and needs to be changed immediately. See General MaintenanceInformation
(page 564).
Oil Change Required
The brake fluid level is low and the brake system should be inspected immediately.
See
Brake Fluid Check (page 395).
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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Action
Message
Informs the driver that the powertrain needs service due to a powertrain\
concern. Have thesystem checked as soon as possible.
See Manual
The engine has reduced power to help reduce high engine temperature.
Power Reduced to Lower Engine Temp
The brake system has reduced stopping power.
Brake Applied Power Reduced
The motor electronics are overheating. Stop your vehicle as soon as safely possible, turn off
your vehicle and let it cool. If the warning stays on or continues to co\
me on, have the system
checked as soon as possible.
Motor Coolant Over Temperature
EV functionality is disabled and the engine is running to maintain oil q\
uality. See Plug-In
Hybrid Vehicle Operation (page 222).
Engine ON Due to Low Use Normal Operation
MyKey Action
Message
You cannot program a MyKey.
MyKey not Created
MyKey is active.
MyKey Active Drive Safely
When switching on your vehicle and MyKey is in use, displays that the MyKey speed limit is on.
Speed Limited to XX MPH/km/h
MyKey is in use and the MyKey speed limit is on and the vehicle speed is approaching 80 mph (130 km/h)
.
Near Vehicle Top Speed
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Action
Message
The radar is blocked due to inclement weather, ice, mud or water in front of radar. You cantypically clean the sensor to resolve. See Principle of Operation (page 272).
Park Aid Not Available Sensor Blocked See
Manual
Displays the park aid status.
Front Park Aid On Off
Displays the park aid status.
Rear Park Aid On Off
Park Brake Action
Message
The parking brake is set, the engine is running and you drive your vehicle more than
3 mph
(5 km/h). If the warning stays on after the parking brake is released, have the system checked as soon as possible.
Park Brake Engaged
The electric parking brake is set and a manual release is attempted without the brake pedal being pressed.
To Release: Press Brake and Switch
The electric parking brake is set and an automatic release is attempted but cannot beperformed. Perform a manual release.
Park Brake Use Switch to Release
The electric parking brake is set and your vehicle speed exceeds
3 mph (5 km/h). Release
park brake before continued driving.
Release Park Brake
The electric parking brake is not fully applied.
Park Brake Not Applied
The electric parking brake is not fully released.
Park Brake Not Released
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