2021 LINCOLN AVIATOR air filter

Daytime Running Lamps - Vehicles With:
Configurable Daytime Running Lamps
........................................................................\
.111
Daytime Running Lamps - Vehicles With: Daytime Running Lamps (DRL) ...............
111
Front Fog Lamps ............................................
111
Adaptive Headlamps ....................................
112
Direction Indicators .......................................
114
Welcome Lighting .........................................
114
Interior Lamps ................................................
115
Ambient Lighting ...........................................
115
Automatic High Beam Control
What Is Automatic High Beam Control ........................................................................\
117
Switching Automatic High Beam Control On and Off ..................................................
117
Automatic High Beam Control Indicators ........................................................................\
118
Overriding Automatic High Beam Control ........................................................................\
118
Windows and Mirrors
Power Windows .............................................
119
Global Opening and Closing ....................
120Exterior Mirrors
.............................................
120
Interior Mirror ................................................
122
Sun Visors ......................................................
123
Moonroof ........................................................
123
Instrument Cluster
Gauges ...........................................................
126
Warning Lamps and Indicators .................
129
Audible Warnings and Indicators .............
133
Information Displays
General Information .....................................
134
Personalized Settings .................................
138
Information Messages ................................
140
Head Up Display ..........................................
164
Climate Control
Automatic Climate Control ........................
168
Hints on Controlling the Interior Climate ........................................................................\
171
Rear Passenger Climate Controls ............
172
Heated Rear Window ..................................
173
Heated Exterior Mirrors ..............................
173Remote Start
..................................................
174
Interior Air Quality
What Is the Cabin Air Filter ........................
175
Replacing the Cabin Air Filter ...................
175
What Is Auto Air Refresh ............................
175
How Does Auto Air Refresh Work ............
175
Checking the Interior Air Quality ..............
175
Auto Air Refresh Indicators ........................
176
Refreshing the Interior Air ..........................
176
Auto Air Refresh Hints .................................
177
Interior Air Quality – Troubleshooting ........................................................................\
177
Seats
Sitting in the Correct Position ...................
178
Head Restraints ............................................
179
Power Seats ....................................................
181
Memory Function .........................................
186
Rear Seats ......................................................
189
Heated Seats .................................................
193
Ventilated Seats ...........................................
194
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Aviator (CTV) Canada/United States of America, enUSA, Edition date: 202007, Second-Printing Table of Contents

Utilizing the Mediation/Arbitration Program
(Canada Only) ..........................................362
Getting Assistance Outside the U.S. and Canada ......................................................
363
Ordering Additional Owner's Literature ......................................................................
365
Reporting Safety Defects (U.S. Only) ......
366
Reporting Safety Defects (Canada Only) ......................................................................
366
Fuses
Fuse Specification Chart ...........................
368
Changing a Fuse ..........................................
381
Maintenance
General Information ....................................
384
Opening and Closing the Hood ..............
384
Under Hood Overview ...............................
386
Engine Oil Dipstick ......................................
387
Engine Oil Check .........................................
387
Oil Change Indicator Reset ......................
388
Changing the Engine Air Filter ................
389
Engine Coolant Check ...............................
390
Automatic Transmission Fluid Check ......
395Brake Fluid Check
......................................
395
Power Steering Fluid Check ....................
396
Changing the 12V Battery .........................
397
Adjusting the Headlamps .........................
399
Washer Fluid Check ....................................
401
Fuel Filter .......................................................
401
Checking the Wiper Blades .......................
401
Changing the Front Wiper Blades - Vehicles Without: Heated Wiper Blades
.......................................................................
401
Changing the Front Wiper Blades - Vehicles With: Heated Wiper Blades
......................................................................
402
Changing the Rear Wiper Blades ...........
403
Changing a Bulb ..........................................
403
Vehicle Care
General Information ....................................
404
Cleaning Products ......................................
404
Cleaning the Exterior .................................
405
Waxing ...........................................................
406
Cleaning the Engine ...................................
407
Cleaning the Windows and Wiper Blades ......................................................................
407 Cleaning the Interior
..................................
408
Cleaning the Instrument Panel and Instrument Cluster Lens ........................
408
Cleaning Leather Seats .............................
409
Repairing Minor Paint Damage .................
410
Cleaning the Wheels ...................................
410
Vehicle Storage ............................................
410
Body Styling Kits ...........................................
412
Wheels and Tires
General Information .....................................
413
Tire Care .........................................................
415
Using Summer Tires ...................................
427
Using Snow Chains ....................................
428
Tire Pressure Monitoring System ...........
430
Changing a Road Wheel ............................
434
Technical Specifications ............................
442
Capacities and Specifications
Engine Specifications - Excluding: Plug-In Hybrid Electric Vehicle (PHEV) ............
444
Engine Specifications - Plug-In Hybrid Electric Vehicle (PHEV) ..........................
445
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Aviator (CTV) Canada/United States of America, enUSA, Edition date: 202007, Second-Printing Table of Contents

Anti-lock braking system
Avoid smoking, flames or sparks
Battery
Battery acid
Brake fluid - non petroleum based
Brake system
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
Flammable
Front airbag
Front fog lamps
Fuel pump reset
Fuse compartment
Hazard flashers
Heated rear window
10
Aviator (CTV) Canada/United States of America, enUSA, Edition date: 202007, Second-Printing Introduction E270480 E71340 E71880 E231160 E67017

WHAT IS THE CABIN AIR FILTER
The cabin air filter improves the quality of air
in your vehicle by trapping dust, pollen and
other particles.
REPLACING THE CABIN AIR FILTER
Replace the filter at regular intervals. See
Scheduled Maintenance (page 564).
The cabin air filter is behind the glove
compartment.
To remove the lower glove compartment and
access the filter:
1. Open the glove compartment. 2. Press the tab on each side.
3. Fully lower the glove compartment.
4. Pull the glove compartment toward you.
WHAT IS AUTO AIR REFRESH
(IF
EQUIPPED)
Auto Air Refresh helps improve or maintain
the quality of air within your vehicle cabin. HOW DOES AUTO AIR REFRESH
WORK
(IF EQUIPPED)
Auto Air Refresh uses an outside gases
sensor to automatically adjust the climate
control system to change from outside air to
recirculated air to help reduce the entry of
outside odors into the cabin. It uses a
particulate matter sensor in the cabin to
estimate and provide information about
particulate matter pollution in the cabin. It
also allows you to refresh the cabin air with
outside air on-demand or automatically.
CHECKING THE INTERIOR AIR
QUALITY
(IF EQUIPPED) Press the button on touchscreen
feature bar to see current cabin
PM2.5 information.
Note: You can also press the menu button
on the climate control unit and then press
PM2.5 on the touchscreen.
Press
Cabin Air History to see a recent
history of average PM2.5 in the cabin.
175
Aviator (CTV) Canada/United States of America, enUSA, Edition date: 202007, Second-Printing Interior Air QualityE311296 E283817

Particulate Matter Pollution
Information
PM2.5 is particulate patter pollution smaller
than 2.5 microns in size in the air.
PM2.5 particles can include cigarette smoke,
road level pollution, industrial pollution, and
some allergens.
The numbers provided by the cabin PM2.5
sensor are estimates of the concentrations
of particles in the cabin air. The
measurement unit is µg/m3, representing
mass (micrograms of particulates) per unit of
air volume (cubic meter of air).
The colors around the PM2.5 numbers
provide visual cues about the concentration
levels.
Note:
PM2.5 is only one pollution type
contributing to an Air Quality Index and by
itself does not represent the Air Quality
Index. AUTO AIR REFRESH INDICATORS
(IF EQUIPPED)
The indicator area is on the touchscreen
feature bar and displays one of the following: Indicates blower motor is on for
filtering and PM2.5 is low.
Indicates the blower motor is on
for filtering.
Indicates the blower motor is off.
Indicates the status is not available.
REFRESHING THE INTERIOR AIR
Manually Refreshing the Interior Air (If
Equipped)
1. Press MENU on the climate control unit.
2. Press Cabin Refresh on the touchscreen. Note:
Climate control settings could change
for about 90 seconds to help flow outside
air into the cabin. You can change the
blower motor speed to the settings you
prefer.
Automatically Refreshing the Interior
Air
(If Equipped)
If the cabin air recirculates continuously for
longer than 35 minutes, climate control
settings could change automatically for about
90 seconds to help flow outside air into the
cabin.
Refreshing the Interior Air Upon Start
If the cabin is above a certain high
temperature while parked for over 30
minutes, when you start the engine the
climate control system settings could change
for approximately 60 seconds to help flow
outside air into the cabin.
Note: The system is not designed to cool the
interior air temperature.
176
Aviator (CTV) Canada/United States of America, enUSA, Edition date: 202007, Second-Printing Interior Air QualityE324585 E283817 E324586 E324587

AUTO AIR REFRESH HINTS (IF
EQUIPPED)
To further improve the quality of air in the
cabin:
• Adjust the windows and other cabin
openings such as the moonroof.
• Switch recirculated air on or off.
• Manually refresh the interior air. •
Adjust the blower motor speed.
• Replace the cabin air filter at regular
intervals. INTERIOR AIR QUALITY –
TROUBLESHOOTING
Interior Air Quality – Information
Messages
(If Equipped)
Note: Depending on your vehicle options,
not all messages display or are available.
Certain messages may be abbreviated or
shortened depending upon which cluster
type you have. Action
Message
Allow time for the cabin PM2.5 sensor to cool down, warm up, or dryout.
Environmental Limit
Allow a few seconds for the cabin PM2.5 sensor to start up.
Initializing
177
Aviator (CTV) Canada/United States of America, enUSA, Edition date: 202007, Second-Printing Interior Air Quality

EMISSION LAW
WARNING: Do not remove or alter
the original equipment floor covering or
insulation between it and the metal floor
of the vehicle. The floor covering and
insulation protect occupants of the vehicle
from the engine and exhaust system heat
and noise. On vehicles with no original
equipment floor covering insulation, do not
carry passengers in a manner that permits
prolonged skin contact with the metal floor.
Failure to follow these instructions may
result in fire or personal injury.
U.S. federal laws and certain state laws
prohibit removing or rendering inoperative
emission control system components. Similar
federal or provincial laws may apply in
Canada. We do not approve of any vehicle
modification without first determining
applicable laws. Tampering with emissions control
systems including related sensors
or the Diesel Exhaust Fluid system
can result in reduced engine power and the
illumination of the service engine soon light.
Tampering With a Noise Control
System
Federal laws prohibit the following acts:
• Removal or rendering inoperative by any
person other than for purposes of
maintenance.
• Repair or replacement of any device or
element of the design incorporated into
a new vehicle for the purpose of noise
control prior to its sale or delivery to the
ultimate purchaser or while it is in use.
• The use of the vehicle after any person
removes or renders inoperative any
device or element of the design. The U.S. Environmental Protection Agency
may presume to constitute tampering as
follows:
•
Removal of hood blanket, fender apron
absorbers, fender apron barriers,
underbody noise shields or acoustically
absorptive material.
• Tampering or rendering inoperative the
engine speed governor, to allow engine
speed to exceed manufacturer
specifications.
If the engine does not start, runs rough,
experiences a decrease in engine
performance, experiences excess fuel
consumption or produces excessive exhaust
smoke, check for the following:
• A plugged or disconnected air inlet
system hose.
• A plugged engine air filter element.
• Water in the fuel filter and water
separator.
• A clogged fuel filter.
• Contaminated fuel.
• Air in the fuel system, due to loose
connections.
234
Aviator (CTV) Canada/United States of America, enUSA, Edition date: 202007, Second-Printing Engine Emission Control

•
An open or pinched sensor hose.
• Incorrect engine oil level.
• Incorrect fuel for climatic conditions.
• Incorrect engine oil viscosity for climactic
conditions.
Note: Some vehicles have a lifetime fuel filter
that is integrated with the fuel tank. Regular
maintenance or replacement is not needed.
Note: If these checks do not help you correct
the concern, have your vehicle checked as
soon as possible.
Noise Emissions Warranty, Prohibited
Tampering Acts and Maintenance
On January 1, 1978, Federal regulation
became effective governing the noise
emission on trucks over 10,000 lb (4,536 kg)
Gross Vehicle Weight Rating (GVWR). The
preceding statements concerning prohibited
tampering acts and maintenance, and the
noise warranty found in the Warranty Guide,
are applicable to complete chassis cabs over
10,000 lb (4,536 kg)
GVWR. CATALYTIC CONVERTER WARNING:
Do not park, idle or drive
your vehicle on dry grass or other dry
ground cover. The emission system heats
up the engine compartment and exhaust
system, creating the risk of fire. WARNING:
The normal operating
temperature of the exhaust system is very
high. Never work around or attempt to
repair any part of the exhaust system until
it has cooled. Use special care when
working around the catalytic converter.
The catalytic converter heats up to a very
high temperature after only a short period
of engine operation and stays hot after the
engine is switched off. WARNING: Exhaust leaks may result
in entry of harmful and potentially lethal
fumes into the passenger compartment. If
you smell exhaust fumes inside your
vehicle, have your vehicle inspected
immediately. Do not drive if you smell
exhaust fumes. Your vehicle has various emission control
components and a catalytic converter that
enables it to comply with applicable exhaust
emission standards.
To make sure that the catalytic converter and
other emission control components continue
to work properly:
•
Do not crank the engine for more than
10 seconds at a time.
• Do not run the engine with a spark plug
lead disconnected.
• Do not push-start or tow-start your
vehicle. Use booster cables.
See Jump
Starting the Vehicle (page 353).
• Use only the specified fuel listed.
• Do not switch the ignition off when your
vehicle is moving.
• Avoid running out of fuel.
• Have the items listed in scheduled
maintenance information performed
according to the specified schedule.
Note: Resulting component damage may
not be covered by the vehicle Warranty.
235
Aviator (CTV) Canada/United States of America, enUSA, Edition date: 202007, Second-Printing Engine Emission Control