2023 LINCOLN AVIATOR air filter

Daytime Running Lamps - Vehicles With:
Configurable Daytime Running Lamps
........................................................................1 1 3
Daytime Running Lamps - Vehicles With:
Daytime Running Lamps (DRL) ..............113
Front Fog Lamps ...........................................113
Adaptive Headlamps ....................................114
Direction Indicators ......................................116
Welcome Lighting .........................................116
Interior Lamps .................................................117
Ambient Lighting ...........................................117
Automatic High Beam Control
What Is Automatic High Beam Control
........................................................................119
Switching Automatic High Beam Control
On and Off ..................................................119
Automatic High Beam Control Indicators
.......................................................................120
Overriding Automatic High Beam Control
.......................................................................120
Windows and Mirrors
Power Windows .............................................121
Global Opening and Closing ....................122Exterior Mirrors .............................................122
Interior Mirror ................................................124
Sun Visors ......................................................125
Moonroof ........................................................125
Instrument Cluster
Gauges ...........................................................128
Warning Lamps and Indicators ..................131
Audible Warnings and Indicators .............135
Information Displays
General Information .....................................136
Personalized Settings .................................140
Information Messages ................................142
Climate Control
Automatic Climate Control ........................165
Hints on Controlling the Interior Climate
.......................................................................168
Rear Passenger Climate Controls -
Vehicles With: Quadruple Zone
Automatic Temperature Control ..........169Rear Passenger Climate Controls -
Vehicles With: Triple Zone Automatic
Temperature Control ...............................170
Heated Rear Window ...................................171
Heated Exterior Mirrors ...............................171
Remote Start ..................................................172
Interior Air Quality
What Is the Cabin Air Filter ........................173
Replacing the Cabin Air Filter ...................173
What Is Auto Air Refresh .............................173
How Does Auto Air Refresh Work ............173
Checking the Interior Air Quality ..............173
Auto Air Refresh Indicators ........................174
Refreshing the Interior Air ..........................174
Auto Air Refresh Hints .................................175
Interior Air Quality – Troubleshooting
.......................................................................1 7 5
Seats
Sitting in the Correct Position ...................176
Head Restraints .............................................177
Power Seats ...................................................179
Memory Function .........................................184
3
Table of Contents

Driving Hints
Reduced Engine Performance ..................361
Cold Weather Precautions .........................361
Breaking-In .....................................................361
Driving Economically ...................................361
Driving Through Shallow Water ..............362
Floor Mats .....................................................362
Roadside Emergencies
Roadside Assistance ..................................364
Hazard Flashers ..........................................365
Fuel Shutoff ..................................................365
Jump Starting the Vehicle .........................366
Collision, Damage or Fire Event ..............368
Post-Crash Alert System ............................370
Transporting the Vehicle ...........................370
Crash and Breakdown
Information
Post Impact Braking ....................................372
Customer Assistance
Getting the Services You Need ...............373In California (U.S. Only) ..............................374
The Better Business Bureau (BBB) Auto
Line Program (U.S. Only) .......................375
Utilizing the Mediation/Arbitration Program
(Canada Only) ..........................................376
Getting Assistance Outside the U.S. and
Canada .......................................................377
Ordering Additional Owner's Literature
......................................................................3 7 9
Reporting Safety Defects (U.S. Only) ......380
Reporting Safety Defects (Canada Only)
......................................................................380
Fuses
Fuse Specification Chart ...........................382
Changing a Fuse .........................................395
Maintenance
General Information ....................................398
Opening and Closing the Hood ..............398
Under Hood Overview ..............................400
Engine Oil Dipstick ......................................401
Engine Oil Check .........................................401
Oil Change Indicator Reset ......................402Changing the Engine Air Filter ................402
Engine Coolant Check ...............................404
Automatic Transmission Fluid Check ......408
Brake Fluid Check ......................................409
Power Steering Fluid Check ....................409
Changing the 12V Battery - Gasoline ......410
Changing the 12V Battery - Plug-In Hybrid
Electric Vehicle (PHEV) ...........................413
Adjusting the Headlamps ..........................416
Washer Fluid Check .....................................417
Fuel Filter ........................................................418
Checking the Wiper Blades .......................418
Changing the Front Wiper Blades -
Vehicles Without: Heated Wiper Blades
.......................................................................418
Changing the Front Wiper Blades -
Vehicles With: Heated Wiper Blades
.......................................................................419
Changing the Rear Wiper Blades ............419
Changing a Bulb ..........................................420
Vehicle Care
General Information .....................................421
Cleaning Products .......................................421
7
Table of Contents

E231157
Air conditioning system lubricant
type
Anti-lock braking system
Avoid smoking, flames or sparks
Battery
Battery acid
Blower motor
Brake fluid - non petroleum based
Brake system
E270480
Brake system
E139223E139223Cabin air filter
Check fuel cap
Child safety door lock or unlock
Child seat lower anchor
E141E141128128Child seat tether anchor
E332905
Cruise control
Do not open when hot
Electric Parking brake
Engine air filter
Engine coolant
Engine coolant temperature
Engine oil
Explosive gas
Fan warning
E71880
Fasten seatbelt
E231160
Flammable
Front fog lamps
Fuel pump reset
Fuse compartment
Hazard flashers
12
Introduction

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 579).
The cabin air filter is behind the glove
compartment.
To remove the lower glove compartment and
access the filter:
1. Open the glove compartment.
E31E31E31E1296129612
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)
E283817
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.
173
Interior Air Quality

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:
E324585
Indicates blower motor is on for
filtering and PM2.5 is low.
E283817
Indicates the blower motor is on
for filtering.
E324586
Indicates the blower motor is off.
E324587
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.
174
Interior Air Quality

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 dry
out. Environmental Limit
Allow a few seconds for the cabin PM2.5 sensor to start up. Initializing
175
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
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 366).
• 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
Engine Emission Control