2020 LINCOLN NAVIGATOR check engine light

•
Do not rest your foot on the brake pedal
while driving.
• Avoid carrying unnecessary weight.
• Avoid adding particular accessories to
your vehicle (e.g. bug deflectors,
rollbars/light bars, running boards, ski
racks).
• Avoid driving with the wheels out of
alignment.
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.
Avoid driving too fast during the first 1,000 mi
(1,600 km)
. Vary your speed frequently and
change up through the gears early. Do not
labor the engine.
Do not tow during the first
1,000 mi
(1,600 km). DRIVING THROUGH WATER WARNING:
Do not drive through
flowing or deep water as you may lose
control of your vehicle.
Note: Driving through standing water can
cause vehicle damage.
Note: Engine damage can occur if water
enters the air filter.
Before driving through standing water, check
the depth. Never drive through water that is
higher than the bottom of the wheel hubs. When driving through standing water, drive
very slowly and do not stop your vehicle.
Your brake performance and traction may
be limited. After driving through water and
as soon as it is safe to do so:
•
Lightly press the brake pedal to dry the
brakes and to check that they work.
• Check that the horn works.
• Check that the exterior lights work.
• Turn the steering wheel to check that the
steering power assist works.
FLOOR MATS WARNING:
Use a floor mat designed
to fit the footwell of your vehicle that does
not obstruct the pedal area. Failure to
follow this instruction could result in the
loss of control of your vehicle, personal
injury or death. WARNING:
Pedals that cannot move
freely can cause loss of vehicle control and
increase the risk of serious personal injury.
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Navigator (TB9) Canada/United States of America, enUSA, Edition date: 201907, Second-Printing Driving HintsE176913

ENGINE COOLANT CHECK
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. WARNING: Do not put coolant in the
windshield washer reservoir. If sprayed on
the windshield, coolant could make it
difficult to see through the windshield. WARNING:
To reduce the risk of
personal injury, make sure the engine is
cool before unscrewing the coolant
pressure relief cap. The cooling system is
under pressure. Steam and hot liquid can
come out forcefully when you loosen the
cap slightly. WARNING:
Do not add coolant
further than the MAX mark.
When the engine is cold, check the
concentration and level of the coolant at the
intervals listed in the scheduled maintenance
information.
See Scheduled Maintenance
(page 537).
Note: Make sure that the coolant level is
between the
MIN and MAX marks on the
coolant reservoir.
Note: Coolant expands when it is hot. The
level may extend beyond the
MAX mark.
Maintain coolant concentration within 48%
to 50%, which equates to a freeze point
between
-29°F (-34°C) and -35°F (-37°C).
Coolant concentration should be checked
using a refractometer. We do not recommend
the use of hydrometers or coolant test strips
for measuring coolant concentration. Adding Coolant 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. WARNING:
Do not add engine
coolant when the engine is on or the
cooling system is hot. Failure to follow this
instruction could result in personal injury.
Note: Automotive fluids are not
interchangeable. Take care not to put
engine coolant in the windshield washer fluid
reservoir or windshield washer fluid in the
engine coolant reservoir.
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Navigator (TB9) Canada/United States of America, enUSA, Edition date: 201907, Second-Printing Maintenance

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.
Fuel and water separator. Drain if necessary (or if indicated by the information display). 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.
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Navigator (TB9) Canada/United States of America, enUSA, Edition date: 201907, Second-Printing Scheduled Maintenance

Anti-Lock Brake System Warning Lamp........128
Auto Hold Active.................................................128
Auto Hold Unavailable.......................................128
Automatic Headlamp High Beam Indicator............................................................128
Auto-Start-Stop Indicator...................................128
Battery....................................................................129
Blind Spot Monitor..............................................129
Brake System Warning Lamp...........................129
Cruise Control Indicator....................................129
Direction Indicator...............................................129
Door Ajar...............................................................130
Electric Park Brake..............................................130
Engine Coolant Temperature Warning Lamp..................................................................130
Engine Oil..............................................................130
Fasten Rear Seatbelt..........................................130
Fasten Seatbelt Warning Lamp.......................
130
Four-Wheel Drive Indicators.............................130
Front Airbag..........................................................130
Headlamp High Beam Indicator......................
130
Hill Descent............................................................131
Hood Ajar...............................................................131
Liftgate Ajar............................................................131
Low Beam Malfunction Warning Lamp...........
131
Low Fuel Level Warning Lamp..........................131
Low Tire Pressure Warning Lamp....................131
Low Washer Fluid Level Warning Lamp..........131 Parking Lamps.......................................................131
Powertrain Fault....................................................131
Service Engine Soon...........................................131
Stability Control and Traction Control
Indicator............................................................132
Stability Control and Traction Control Off Warning Lamp..................................................132
Tow Haul Indicator..............................................132
Washer Fluid Check....................................390
Washers See: Cleaning the Exterior...............................394
See: Wipers and Washers.................................105
Waxing............................................................395
Welcome Lighting..........................................113
What Is 911 Assist............................................67
What Is Automatic High Beam Control............................................................116
What Is Cruise Control................................268
What Is Phone As a Key................................75
Wheel Nuts See: Changing a Road Wheel.........................
426
Wheels and Tires.........................................404 General Information...........................................404
Technical Specifications...................................433
Windows and Mirrors....................................118
Windshield Washers.....................................107 Front Camera Washer........................................107 Windshield Wipers
........................................105
Intermittent Wipe.................................................105
Speed Dependent Wipers................................105
Wiper Blades See: Checking the Wiper Blades....................391
Wipers and Washers....................................105
Wireless Accessory Charging....................198
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Navigator (TB9) Canada/United States of America, enUSA, Edition date: 201907, Second-Printing Index