2020 LINCOLN NAUTILUS Owners Manual

Protected Components
Fuse Rating
Fuse or Relay Number
Driver door lock indicator.
Driver lock switch illumination.
Front passenger door (window, mirror).
30A 1
26
Front passenger door module.
Front passenger lock indicator.
Front passenger switch illumination (window, lock).
Moonroof.
30A 1
27
Amplifier.
20A 1
28
Rear driver side door smart window.
30A 1
29
Rear passenger side door smart window.
30A 1
30
Not used (spare).
15A 1
31
Sync 3 module.
10A 1
32
Radio transceiver module.
Radio.
20A 1
33
Run-start bus (fuse 19, 20, 21, 22, 35, 36, 37, circuit breaker
38).
30A 1
34
318
Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 201907, First-Printing Fuses

Protected Components
Fuse Rating
Fuse or Relay Number
Not used (spare).
5A 1
35
Auto-dimming rear view mirror.
15A 1
36
Automatic high beam and lane departure mirror module.
Rear heated seat module.
Suspension module.
Active front steering.
20A 1
37
Heated steering wheel module.
Not used.
-
38
1 Micro 2 fuse.
2 Micro 3 fuse.
CHANGING A FUSE
Fuses WARNING: Always replace a fuse
with one that has the specified amperage
rating. Using a fuse with a higher
amperage rating can cause severe wire
damage and could start a fire. If electrical components in the vehicle are
not working, a fuse may have blown. Blown
fuses are identified by a broken wire within
the fuse. Check the appropriate fuses before
replacing any electrical components.
319
Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 201907, First-Printing FusesE217331

Fuse Types
Fuse Type
Callout
Micro 2
A
Micro 3
B
Maxi
C
320
Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 201907, First-Printing FusesE207206

Fuse Type
Callout
Mini
D
M Case
E
J Case
F
J Case Low Profile
G
321
Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 201907, First-Printing Fuses

GENERAL INFORMATION
Have your vehicle serviced regularly to help
maintain its roadworthiness and resale value.
There is a large network of authorized
dealers that are there to help you with their
professional servicing expertise. We believe
that their specially trained technicians are
best qualified to service your vehicle properly
and expertly. They are supported by a wide
range of highly specialized tools developed
specifically for servicing your vehicle.
If your vehicle requires professional service,
an authorized dealer can provide the
necessary parts and service. Check your
warranty information to find out which parts
and services are covered.
Use only recommended fuels, lubricants,
fluids and service parts conforming to
specifications. Motorcraft® parts are
designed and built to provide the best
performance in your vehicle.
Precautions
•
Do not work on a hot engine.
• Make sure that nothing gets caught in
moving parts.
• Do not work on a vehicle with the engine
running in an enclosed space, unless you
are sure you have enough ventilation.
• Keep all open flames and other burning
material (such as cigarettes) away from
the battery and all fuel related parts.
Working with the Engine Off
1. Set the parking brake and shift the transmission to park (P).
2. Switch off the engine.
3. Block the wheels.
Working with the Engine On WARNING: To reduce the risk of
vehicle damage and personal burn injuries,
do not start your engine with the air
cleaner removed and do not remove it
while the engine is running. 1. Set the parking brake and shift the
transmission to park (P).
2. Block the wheels.
OPENING AND CLOSING THE
HOOD
Opening the Hood 1. Inside the vehicle, pull the hood release
handle located under the left-hand side
of the instrument panel.
322
Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 201907, First-Printing MaintenanceE142457

2. Slightly lift the hood.
3. Release the hood latch by pushing the
secondary release lever to your left-hand
side. 4. Open the hood. The hood struts
automatically supports the hood.
Closing the Hood
1. Lower the hood until it engages on to the
secondary latch.
2. Firmly push down on the front of the hood to close it fully.
Note: Make sure that the hood is correctly
closed.
323
Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 201907, First-Printing MaintenanceE267365 E202009
4

UNDER HOOD OVERVIEW - 2.0L
Engine coolant reservoir. See Engine Coolant Check (page 329).
A
Engine oil dipstick.
See Engine Oil Dipstick (page 327).
B
Engine oil filler cap.
See Engine Oil Check (page 327).
C
Brake fluid reservoir.
See Brake Fluid Check (page 334).
D
Battery.
See Changing the 12V Battery (page 335).
E
Power distribution box.
See Changing a Fuse (page 319).
F
324
Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 201907, First-Printing MaintenanceE294775

Air filter. See Changing the Engine Air Filter (page 340).
G
Windshield washer fluid reservoir.
See Washer Fluid Check (page 335).
H
UNDER HOOD OVERVIEW - 2.7L 325
Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 201907, First-Printing MaintenanceE273095