coolant LINCOLN AVIATOR 2023 Owners Manual

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

Status bar. A
Speedometer. B
Information on demand. C
Vehicle range display. D
Fuel and battery gauges. E
Engine coolant temperature gauge. F
Tachometer. G
Note:Clusters shown in single gauge view.
Note:Displays may appear slightly different
depending on region.
Status Bar
Displays information related to the current
audio source, compass direction and outside
air temperature.
Information On Demand
Displays selected on-demand information
screens. See General Information (page
136).
Fuel Gauge
The fuel gauge indicates approximately how
much fuel is in the fuel tank.
The arrow adjacent to the fuel pump symbol
indicates on which side of your vehicle the
fuel filler door is located.
Note:The fuel gauge may vary slightly when
your vehicle is moving or on a slope.
Low Fuel Reminder
A low fuel reminder displays and sounds
when the distance to empty reaches 75 mi
(120 km) to empty for MyKey, and at 50 mi
(80 km), 25 mi (40 km), 10 mi (20 km) and
0 mi (0 km) for all vehicle keys.Note:The low fuel reminder can appear at
different fuel gauge positions depending on
fuel economy conditions. This variation is
normal.
Battery Gauge
The high voltage battery gauge displays the
total amount of charge associated with your
available electric only driving range. A full fill
represents the total amount of energy you
can get from an external charge by plugging
your vehicle in. When the fill reaches empty
the powertrain system switches to hybrid
operation. See Plug-In Hybrid Vehicle
Operation (page 219).
129
Instrument Cluster

Vehicle Range Display
Displays the approximate range your vehicle
can travel with the energy currently onboard.
Estimates vary based on the energy used
when driving.
Changes in driving pattern can cause the
values to not only decrease but also increase
or stay constant for periods of time.
The amount of energy being used when
driving is affected by:
• Mild or aggressive acceleration or
braking.
• Vehicle speed.
• Use of accessories, such as climate
control.
• Ambient temperature and other weather
conditions.
• Driving in a city or on a highway.
• Driving on flat or hilly roads.
• Towing.Note:It is normal for vehicle range estimates
to vary due to changes in average energy
usage. This is why you typically see different
range estimates each time you fill up the fuel
tank or fully charge the battery.
Note:Electric range is lower in cold
temperatures due to reduced energy
capacity in the high voltage battery. Set a
departure time and cabin temperature to
maintain battery temperature for best range
and performance. See Electric Vehicle
Information (page 546).
Gasoline Distance to Empty
Indicates the approximate distance your
vehicle can travel on the fuel remaining in
the tank.
Electric Range
Indicates the approximate distance your
vehicle can travel on electric power only with
the engine off.
Engine Coolant Temperature Gauge
WARNING: Do not remove the
coolant reservoir cap when the engine is
on or the cooling system is hot. Wait 10
minutes for the cooling system to cool
down. Cover the coolant reservoir cap with
a thick cloth to prevent the possibility of
scalding and slowly remove the cap.
Failure to follow this instruction could result
in personal injury.
Indicates the engine coolant temperature.
At normal operating temperature, the level
indicator is in the normal range. If the engine
coolant temperature exceeds the normal
range, stop your vehicle as soon as safely
possible, switch off the engine and let the
engine cool.
130
Instrument Cluster

Blind Spot Monitor
E151262
Illuminates when you switch this
feature off or in conjunction with a
message. See Blind Spot
Information System (page 326).
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
illuminates 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.
E270480
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
E71340
Illuminates when you switch this
feature on.
Direction Indicator
Illuminates when you switch on the
left-hand or right-hand direction
indicator or the hazard flasher. If
the indicators stay on or flash faster, check
for a burned out bulb. See Changing a Bulb
(page 420).
Distance Alert
E281485
Flashes when your vehicle is
rapidly approaching another
vehicle or a pedestrian within your
driving path. See Pre-Collision Assist (page
337).
Door Ajar
Illuminates when the ignition is on
and any door is not completely
closed.
Electric Park Brake
E270480
Illuminates or flashes when the
electric parking brake has a system
error. See Electric Parking Brake
(page 272).
Engine or Motor Coolant Temperature
Illuminates when your vehicle
coolant temperature is high. Stop
your vehicle as soon as it is safe
to do so. Allow the engine to cool. See
Engine Coolant Check (page 404).
132
Instrument Cluster

Action Message
The brake fluid level is low. Have the system checked immediately. See Brake Fluid Check
(page 409). 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. Have the system checked immediately. 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 to
properly operate. 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
properly operate. Have the system checked as soon as possible. Factory Mode Contact Dealer
Informs the driver that the powertrain needs service due to a powertrain concern. Have the
system 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 come 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 quality. See Plug-In
Hybrid Vehicle Operation (page 219). Engine ON Due to Low Use Normal Operation
155
Information Displays

The heater acts as a starting aid by warming
the engine coolant. This allows the climate
control system to respond quickly. The
equipment includes a heater element
(installed in the engine block) and a wire
harness. You can connect the system to a
grounded 120-volt AC electrical source.
We recommend that you do the following for
a safe and correct operation:
• Use a 16-gauge outdoor extension cord
that is product certified by Underwriter’s
Laboratory (UL) or Canadian Standards
Association (CSA). This extension cord
must be suitable for use outdoors, in cold
temperatures, and be clearly marked
Suitable for Use with Outdoor
Appliances. Do not use an indoor
extension cord outdoors. This could
result in an electric shock or become a
fire hazard.
• Use as short an extension cord as
possible.
• Do not use multiple extension cords.• Make sure that when in operation, the
extension cord plug and heater cord plug
connections are free and clear of water.
This could cause an electric shock or fire.
• Make sure your vehicle is parked in a
clean area, clear of combustibles.
• Make sure the heater, heater cord and
extension cord are firmly connected.
• Check for heat anywhere in the electrical
hookup once the system has been
operating for approximately 30 minutes.
• Make sure the system is unplugged and
properly stowed before starting and
driving your vehicle. Make sure the
protective cover seals the prongs of the
block heater cord plug when not in use.
• Make sure the heater system is checked
for proper operation before winter.
Using the Engine Block Heater
The engine block heater receptacle terminals
are located on the left side of the engine
compartment.Make sure the receptacle terminals are clean
and dry prior to use. Clean them with a dry
cloth if necessary.
The heater uses 0.4 to 1.0 kilowatt-hours of
energy per hour of use. The system does not
have a thermostat. It achieves maximum
temperature after approximately three hours
of operation. Using the heater longer than
three hours does not improve system
performance and unnecessarily uses
electricity.
214
Starting and Stopping the Engine

AUTO-START-STOP - EXCLUDING:
PLUG-IN HYBRID ELECTRIC
VEHICLE (PHEV)
The system helps reduce fuel consumption
by automatically stopping and restarting the
engine when your vehicle has stopped. The
engine restarts automatically when you
release the brake pedal.
In some situations, your vehicle may restart
automatically, for example:
• To maintain interior comfort.
• To recharge the battery.
Note:Power assist steering turns off when
the engine is off.
Note:If your vehicle is flex fuel capable,
Auto-Start-Stop will be inhibited for a short
time after a refuel event while the system is
verifying the fuel type being used.
WARNING: Apply the parking brake,
shift into park (P), switch the ignition off
and remove the key before you leave your
vehicle. Failure to follow this instruction
could result in personal injury or death.
WARNING: Apply the parking brake,
shift into park (P), switch the ignition off
and remove the key before you open the
hood or have any service or repair work
completed. If you do not switch the ignition
off, the engine could restart at any time.
Failure to follow this instruction could result
in personal injury or death.
WARNING: The system may require
the engine to automatically restart when
the auto-start-stop indicator illuminates
green or flashes amber. Failure to follow
this instruction could result in personal
injury.
The Auto-Start-Stop system status is
available at a glance within the information
display. See Information Displays (page
136).
Enabling Auto-Start-Stop
The system automatically enables every time
you start your vehicle if:
• Your vehicle exceeds an initial speed of
3 mph (5 km/h) after you have initially
started your vehicle.
• You have stopped your vehicle.
• Your foot is on the brake pedal.
• The driver door is closed.
• The interior compartment has cooled or
warmed to an acceptable level.
• The front windshield defroster is off.
• You have not turned the steering wheel
rapidly or you do not have it at a sharp
angle.
• The vehicle is not on a steep road grade.
• The battery is within optimal operating
conditions (battery state of charge and
temperature in range).
• The engine coolant is near operating
temperature.
• Elevation is below about 12,000 ft
(3,650 m).
• Ambient temperature is moderate.
215
Unique Driving Characteristics

Answer Question
In order to make sure that the climate control system can begin heating
the cabin or defrosting the windshield as soon as you request it, the
engine coolant temperature has to be kept sufficiently hot. Keeping
the engine on is required to maintain the correct coolant temperature. Why does my engine stay on when it is extremely cold outside?
Your hybrid vehicle can use E15 fuel (15% ethanol, 85% gasoline), but
you could notice slightly reduced fuel economy because ethanol
contains less energy per gallon than gasoline. Your hybrid vehicle is
not designed to use E85 (85% ethanol). Can I put E15 or E85 in my vehicle, and how will it affect my fuel
economy?
The high voltage battery system is designed to last the life of the
vehicle and requires no maintenance. How long will my high voltage battery last? Does it need maintenance?
222
Unique Driving Characteristics

REDUCED ENGINE PERFORMANCE
WARNING: If you continue to drive
your vehicle when the engine is
overheating, the engine could stop without
warning. Failure to follow this instruction
could result in the loss of control of your
vehicle.
If the engine coolant temperature gauge
needle moves to the upper limit position, the
engine is overheating. See Gauges (page
128).
You must only drive your vehicle for a short
distance if the engine overheats. The
distance you can travel depends on ambient
temperature, vehicle load and terrain. The
engine continues to operate with limited
power for a short period of time.
If the engine temperature continues to rise,
the fuel supply to the engine reduces. The
air conditioning switches off and the engine
cooling fan operates continually.1. Gradually reduce your speed and stop
your vehicle as soon as it is safe to do
so.
2. Immediately switch the engine off to
prevent severe engine damage.
3. Wait for the engine to cool down.
4. Check the coolant level. See Engine
Coolant Check (page 404).
5. Have your vehicle checked as soon as
possible.
COLD WEATHER PRECAUTIONS
The functional operation of some
components and systems can be affected at
temperatures below approximately -13°F
(-25°C).
BREAKING-IN
You need to break in new tires for
approximately 300 mi (480 km). During this
time, your vehicle may exhibit some unusual
driving characteristics.
DRIVING ECONOMICALLY
The following helps to improve fuel
consumption:
• Drive smoothly, accelerate gently and
anticipate the road ahead to avoid heavy
braking.
• Regularly check your tire pressures and
make sure that they are inflated to the
correct pressure.
• Follow the recommended maintenance
schedule and carry out the
recommended checks.
• Plan your journey and check the traffic
before you set off. It is more efficient to
combine errands into a single trip
whenever possible.
• Avoid idling the engine in cold weather
or for extended periods. Start the engine
only when you are ready to set off.
• Do not carry unnecessary weight in your
vehicle as extra weight wastes fuel.
361
Driving Hints