2021 LINCOLN AVIATOR cabin filter

Towing a Trailer or Using a Car-top Carrier
Change engine oil and filter as indicated by the information display and\
perform services listed in the Normal
Scheduled Maintenance chart.
As required
Inspect front axle.
Inspect frequently, service
as required
Inspect rear axle and U-joints.
Inspect half-shaft boots.
See axle maintenance items under Exceptions.
Replace spark plugs.
Every
60,000 mi
(96,000 km) Extensive Idling or Low-speed Driving for Long Distances, as in Heavy Commercial Use
Change engine oil and filter as indicated by the information display and\
perform services listed in the Normal
Scheduled Maintenance chart.
As required
Replace cabin air filter.
Inspect frequently, service
as required
Replace engine air filter.
Replace spark plugs.
Every
60,000 mi
(96,000 km)
573
Aviator (CTV) Canada/United States of America, enUSA, Edition date: 202007, Second-Printing Scheduled Maintenance

Operating in Dusty or Sandy Conditions - Such as Unpaved or Dusty Roads
Replace cabin air filter.
Inspect frequently, service
as required
Replace engine air filter.
Inspect the wheels and related components for abnormal noise, wear, looseness or drag.
Every 5,000 mi (8,000 km)
Rotate tires, inspect tires for wear and measure tread depth.
Change engine oil and filter. 1
Every
5,000 mi (8,000 km)
or six months
Perform multi-point inspection.
1 Reset your Intelligent Oil-Life Monitor after engine oil and filter chang\
es.
See Oil Change Indicator Reset (page 388). Exclusive use of E85 - Flex Fuel Vehicles Only
If ran exclusively on E85, fill the fuel tank full with regular unleaded fuel.
Every oil change
Exceptions
There are several exceptions to the Normal
Schedule: Axle and PTU maintenance
: The Power
Transfer Unit (PTU) and rear axle (four wheel
drive only) in your vehicle does not require
any normal scheduled maintenance. Vehicles
are electronically monitored and notify the
driver required service by displaying a
message in the information display. The PTU
574
Aviator (CTV) Canada/United States of America, enUSA, Edition date: 202007, Second-Printing Scheduled Maintenance

lubricant will be more likely to require a
change if the vehicle has experienced
extended periods of extreme/severe duty
cycle driving. Changing or checking the PTU
lubricant is not necessary unless the unit has
been submerged in water, shows signs of
leakage or a message indicating required
service is displayed. Contact your authorized
dealer for service.
California fuel filter replacement: If you
register your vehicle in California, the
California Air Resources Board has
determined that the failure to perform this
maintenance item does not nullify the
emission warranty or limit recall liability
before the completion of your vehicle's
useful life. Ford Motor Company, however,
urges you to have all recommended
maintenance services performed at the
specified intervals and to record all vehicle
service. Engine air filter and cabin air filter
replacement
: The life of the engine air filter
and cabin air filter is dependent on exposure
to dusty and dirty conditions. Vehicles
operated in these conditions require frequent
inspection and replacement of the engine
air filter and cabin air filter.
575
Aviator (CTV) Canada/United States of America, enUSA, Edition date: 202007, Second-Printing Scheduled Maintenance

Manually Refreshing the Interior Air...............176
Refueling........................................................229 Fuel Filler Door Manual Override Lever........231
System Warnings.................................................231
Remote Control...............................................67 Car Finder...............................................................69
Passive Key.............................................................67
Remote Start..........................................................69
Replacing the Battery..........................................68
Sounding the Panic Alarm..................................69
Remote Start...................................................174
Automatic Settings..............................................174
Heated and Cooled Features...........................174
Last Settings..........................................................174
Repairing Minor Paint Damage
..................410
Replacement Parts Recommendation........12 Collision Repairs.....................................................13
Scheduled Maintenance and Mechanical
Repairs.................................................................13
Warranty on Replacement Parts.........................
13
Replacing a Lost Key or Remote Control.............................................................71
Replacing the Cabin Air Filter....................175
Reporting Safety Defects (Canada Only)..............................................................366
Reporting Safety Defects (U.S. Only)......366 Resuming the Set Speed...........................290
Resuming the Set Speed from a Complete
Stop...................................................................298
Reverse Braking Assist Indicators
...........264
Reverse Braking Assist Precautions.......263
Reverse Braking Assist...............................263 Reverse Braking Assist –
Troubleshooting.............................................265
Reverse Braking Assist – Troubleshooting .........................................
265
Reverse Braking Assist – Frequently Asked
Questions........................................................266
Reverse Braking Assist – Information Messages.........................................................265
Roadside Assistance....................................351 Vehicles Sold in Canada: Getting Roadside
Assistance.......................................................352
Vehicles sold in the United States: Getting Roadside Assistance......................................351
Vehicles Sold in the United States: Using Roadside Assistance......................................351
Roadside Emergencies
................................351
Rollover Warning..........................................576
Roof Racks and Load Carriers...................333 Maximum Recommended Load
Amounts...........................................................333
Running-In See: Breaking-In.................................................348 Running Out of Fuel....................................228
Adding Fuel From a Portable Fuel
Container.........................................................228
Filling a Portable Fuel Container....................228
S
Safety Canopy™
...............................................59
Safety Precautions.......................................226
Satellite Radio
................................................487
Satellite Radio Electronic Serial Number
(ESN)..................................................................488
Satellite Radio Reception Factors..................487
SiriusXM Satellite Radio Service....................488
Troubleshooting..................................................489
Scheduled Maintenance............................564
Seatbelt Extensions........................................51
Seatbelt Height Adjustment.........................47
Seatbelt Reminder
..........................................48
Seatbelt Status......................................................49
Seatbelts...........................................................44 Principle of Operation..........................................44
Seatbelt Warning Lamp and Indicator Chime..............................................................47
Conditions of operation......................................48
Seats.................................................................178
Security..............................................................97
Selecting a Drive Mode..............................329
659
Aviator (CTV) Canada/United States of America, enUSA, Edition date: 202007, Second-Printing Index

Ventilation
See: Climate Control..........................................168
VIN See: Vehicle Identification Number...............450
Voice Control
.................................................102
W
Warning Lamps and Indicators..................129 Adaptive Cruise Control....................................129
Anti-Lock Braking System.................................129
Auto Hold Active.................................................129
Auto Hold Unavailable.......................................129
Automatic High Beam Control.........................129
Auto Start-stop.....................................................129
Battery....................................................................129
Blind Spot Monitor..............................................129
Brake System Warning Lamp...........................
130
Cruise Control......................................................130
Direction Indicator...............................................130
Distance Alert.......................................................130
Door Ajar...............................................................130
Electric Park Brake..............................................130
Engine Oil...............................................................131
Engine or Motor Coolant Temperature..........130
Fasten Rear Seatbelt...........................................131
Fasten Seatbelt.....................................................131
Front Airbag...........................................................131 Front Fog Lamps...................................................131
High Beam..............................................................131
Hill Descent............................................................131
Hood Ajar...............................................................131
Lamps On...............................................................131
Liftgate Ajar............................................................131
Low Beam Warning..............................................131
Low Fuel Level......................................................131
Low Tire Pressure Warning...............................132
Low Washer Fluid................................................132
Powertrain Fault...................................................132
Ready to Drive......................................................132
Service Engine Soon..........................................132
Stability Control....................................................132
Stability Control Off.............................................132
Stop Safely Now..................................................133
Tow Haul Indicator..............................................133
Vehicle Plugged in..............................................133
Washer Fluid Check.....................................401
Washers See: Cleaning the Exterior...............................405
See: Wipers and Washers.................................105
Waxing............................................................406
Welcome Lighting..........................................114 Switching the Welcome Lighting On or
Off........................................................................\
114
What Is 911 Assist
............................................64 What Is Adaptive Cruise Control With Lane
Centering......................................................291
What Is Auto Air Refresh.............................175
What Is Automatic High Beam Control............................................................117
What Is Cruise Control................................289 Requirements......................................................289
What Is Drive Mode Control......................329
What Is Hill Descent Control
.....................270
What Is Intelligent Adaptive Cruise Control
...........................................................291
What Is Phone As a Key................................72
What Is Reverse Braking Assist................263
What Is the Cabin Air Filter.........................175
What is the Rear Occupant Alert System...........................................................195
Wheel Nuts See: Changing a Road Wheel.........................434
Wheels and Tires...........................................413 General Information............................................413
Technical Specifications...................................442
Windows and Mirrors....................................119
Windshield Washers.....................................107 Front Camera Washer........................................107
Windshield Wipers - Vehicles With: Heated Wiper Blades...............................................106
Heated Wiper Blade...........................................106
663
Aviator (CTV) Canada/United States of America, enUSA, Edition date: 202007, Second-Printing Index