coolant level LINCOLN AVIATOR 2021 User Guide

You may notice a reduction in vehicle speed
caused by reduced engine power in order
to manage the engine coolant temperature.
Your vehicle may enter this mode if certain
high-temperature and high-load conditions
take place. The amount of speed reduction
depends on vehicle loading, grade and
ambient temperature. If this occurs, there is
no need to stop your vehicle. You can
continue to drive.
The air conditioning may automatically turn
on and off during severe operating
conditions to protect the engine from
overheating. When the coolant temperature
decreases to the normal operating
temperature, the air conditioning turns on.
If the coolant temperature gauge moves fully
into the red zone, or if the coolant
temperature warning or service engine soon
messages appear in your information display,
do the following:
1.
Stop your vehicle as soon as it is safe to
do so. Fully apply the parking brake, shift
into park (P) or neutral (N). 2. Leave the engine running until the
coolant temperature gauge needle
returns to the normal position. If the
temperature does not drop after several
minutes, follow the remaining steps.
3. Switch the engine off and wait for it to cool. Check the coolant level.
4. If the coolant level is at or below the minimum mark, add prediluted coolant
immediately.
5. If the coolant level is normal, restart the engine and continue.
AUTOMATIC TRANSMISSION
FLUID CHECK
If required, have an authorized dealer check
and change the transmission fluid at the
correct service interval. See Scheduled
Maintenance (page 564).
The automatic transmission does not have
a transmission fluid dipstick. Refer to your scheduled maintenance
information for scheduled intervals for fluid
checks and changes. Your transmission does
not consume fluid. However, if the
transmission slips, shifts slowly or if you
notice a sign of leaking fluid, contact an
authorized dealer.
Do not use supplemental transmission fluid
additives, treatments or cleaning agents. The
use of these materials may affect
transmission operation and result in damage
to internal transmission components.
BRAKE FLUID CHECK
WARNING: Do not use any fluid other
than the recommended brake fluid as this
will reduce brake efficiency. Use of
incorrect fluid could result in the loss of
vehicle control, serious personal injury or
death.
395
Aviator (CTV) Canada/United States of America, enUSA, Edition date: 202007, Second-Printing Maintenance

Body
•
Wash your vehicle thoroughly to remove
dirt, grease, oil, tar or mud from exterior
surfaces, rear-wheel housing and the
underside of front fenders.
• Periodically wash your vehicle if it is
stored in exposed locations.
• Touch-up exposed or primed metal to
prevent rust.
• Cover chrome and stainless steel parts
with a thick coat of auto wax to prevent
discoloration. Re-wax as necessary when
you wash your vehicle.
• Lubricate all hood, door and luggage
compartment hinges and latches with a
light grade oil.
• Cover interior trim to prevent fading.
• Keep all rubber parts free from oil and
solvents. Engine
•
Change the engine oil and filter prior to
storage because used engine oil contains
contaminates which may cause engine
damage.
• Start the engine every 15 days for a
minimum of 15 minutes. Run at fast idle
with the climate controls set to defrost
until the engine reaches normal
operating temperature.
• With your foot on the brake, shift through
all the gears while the engine is running.
• We recommend that you change the
engine oil before you use your vehicle
again.
Fuel system
• Fill the fuel tank with high-quality fuel
until the first automatic shutoff of the fuel
pump nozzle. Cooling system
•
Protect against freezing temperatures.
• When removing your vehicle from
storage, check coolant fluid level.
Confirm that there are no cooling system
leaks and that fluid is at the
recommended level.
Disconnecting Your 12 Volt Battery
• Check and recharge as necessary. Keep
connections clean.
• If storing your vehicle for more than 30
days without recharging the battery, we
recommend that you disconnect the
battery cables to maintain battery charge
for quick starting.
Note: It is necessary to reset memory
features if you disconnect the battery cables.
411
Aviator (CTV) Canada/United States of America, enUSA, Edition date: 202007, Second-Printing Vehicle Care

Plugging in Your HYBRID
We recommend the following options for
your plug-in vehicle (PHEV) :
•
Leave your vehicle plugged in. The 12
volt battery maintains power if left
plugged in. However, this periodically
uses electricity from the household
outlet.
• Connect a battery charger to your 12 volt
battery and leave it on a continuous, slow
charge.
• Disconnect the 12 volt battery. If your 12
volt battery is located in the luggage
compartment, do not fully shut the
luggage compartment after
disconnecting the 12 volt battery. Only
leave the luggage compartment open if
your vehicle is stored in a locked
location.
Brakes
• Make sure the brakes and parking brake
release fully. Tires
•
Maintain recommended air pressure.
Miscellaneous
• Make sure all linkages, cables, levers and
pins under your vehicle are covered with
grease to prevent rust.
• Move vehicles at least 25 ft (7.5 m) every
15 days to lubricate working parts and
prevent corrosion.
Removing Vehicle From Storage
When your vehicle is ready to come out of
storage, do the following:
• Wash your vehicle to remove any dirt or
grease film build-up on window surfaces.
• Check windshield wipers for any
deterioration.
• Check under the hood for any foreign
material that may have collected during
storage such as mice or squirrel nests.
• Check the exhaust for any foreign
material that may have collected during
storage. •
Check tire pressures and set tire inflation
per the Tire Label.
• Check brake pedal operation. Drive your
vehicle 15 ft (4.5 m) back and forth to
remove rust build-up.
• Check fluid levels (including coolant, oil
and gas) to make sure there are no leaks,
and fluids are at recommended levels.
• If you remove the battery, clean the
battery cable ends and check for
damage.
Contact an authorized dealer if you have any
concerns or issues.
BODY STYLING KITS
(IF EQUIPPED)
The distance between the underside of your
vehicle and the ground is less than that of
other models. Drive with extreme care to
avoid damage to your vehicle.
412
Aviator (CTV) Canada/United States of America, enUSA, Edition date: 202007, Second-Printing Vehicle Care

Check Every Month
Engine oil level.
Function of all interior and exterior lights.
Tires (including spare) for wear and proper pressure. Windshield washer fluid level.
Holes and slots in the tail pipe to make sure they are functional and clear of debris. Check Every Six Months
Battery connections. Clean if necessary.
Body and door drain holes for obstructions. Clean if necessary. Cooling system fluid level and coolant strength.
Door weatherstrips for wear. Lubricate if necessary.
Hinges, latches and outside locks for proper operation. Lubricate if necessary. Parking brake for proper operation.
566
Aviator (CTV) Canada/United States of America, enUSA, Edition date: 202007, Second-Printing Scheduled Maintenance

Multi-Point Inspection
Steering and linkage
Exterior lamps operation
Tires (including spare) for wear and proper pressure2
Fluid levels 1
; fill if necessary
Windshield for cracks, chips or pits
For oil and fluid leaks
Washer spray and wiper operation
Half-shaft dust boots
1 Brake, coolant recovery reservoir, automatic transmission and window washer
2 If your vehicle is equipped with a temporary mobility kit, check the tir\
e sealant expiration Use By date on the canister. Replace as needed.
Be sure to ask your dealership service
advisor or technician about the multi-point
vehicle inspection. It is a comprehensive way
to perform a thorough inspection of your
vehicle. Your checklist gives you immediate
feedback on the overall condition of your
vehicle. NORMAL SCHEDULED
MAINTENANCE
Intelligent Oil-Life Monitor™
Your vehicle has an Intelligent Oil-Life
Monitor that determines when you should
change the engine oil based on how you use
your vehicle. By using several important
factors in its calculations, the monitor helps
reduce the cost of owning your vehicle and
reduces environmental waste at the same
time.This means you do not have to remember to
change the oil on a mileage-based schedule.
Your vehicle lets you know when an oil
change is due by displaying a message in
the information display.
The following table provides examples of
vehicle use and its impact on oil change
intervals. It is a guideline only. Actual oil
change intervals depend on several factors
and generally decrease with severity of use.
568
Aviator (CTV) Canada/United States of America, enUSA, Edition date: 202007, Second-Printing Scheduled Maintenance

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