2021 LINCOLN NAUTILUS transmission oil

Exterior Mirrors
Adjusting the Exterior Mirrors
...................133
Folding the Exterior Mirrors - Vehicles With: Manual Folding Mirrors ................
133
Folding the Exterior Mirrors - Vehicles With: Power Folding Mirrors ..................
133
Auto-Dimming Exterior Mirror ...................
134
Moonroof
Opening and Closing the Sun Shade ......
135
Opening and Closing the Moonroof .......
135
Venting the Moonroof .................................
136
Moonroof Bounce-Back .............................
136
Instrument Cluster
Instrument Cluster Overview .....................
137
What Is the Tachometer .............................
138
What Is the Speedometer ..........................
138
Fuel Gauge ....................................................
138
What Is the Engine Coolant Temperature Gauge .........................................................
139
What Is the Engine Oil Pressure Gauge .......................................................................
139 What Is the Transmission Fluid
Temperature Gauge ................................
139
What Is the 12V Battery Gauge .................
139
What Are the Instrument Cluster Warning Lamps ..........................................................
139
Instrument Cluster Warning Lamps .........
139
What Are the Instrument Cluster Indicators ........................................................................\
141
Instrument Cluster Indicators .....................
141
Instrument Cluster Display
Using the Instrument Cluster Display Controls ......................................................
143
Instrument Cluster Display Main Menu .......................................................................
144
Trip Computer ...............................................
145
Customizing the Instrument Cluster Display .......................................................................
147
Personalized Settings .................................
148
Remote Start
What Is Remote Start ....................................
151
Remote Start Precautions ...........................
151
Remote Start Limitations .............................
151Enabling Remote Start
.................................
151
Remotely Starting and Stopping the Vehicle .........................................................
151
Extending the Remote Start Duration .......................................................................
152
Remote Start Remote Control Indicators .......................................................................
152
Remote Start Settings .................................
152
Climate Control
Identifying the Climate Control Unit ........
154
Switching Climate Control On and Off .......................................................................
154
Switching Recirculated Air On and Off .......................................................................
154
Switching Air Conditioning On and Off .......................................................................
154
Switching Maximum Defrost On and Off .......................................................................
154
Switching Maximum Cooling On and Off .......................................................................
154
Switching the Heated Rear Window On and Off ........................................................
155
Switching the Heated Mirrors On and Off .......................................................................
155
4
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Table of Contents

What Is Distance to Empty
Indicates the approximate distance your
vehicle can travel on the fuel remaining in
the tank. Changes in driving pattern can
cause the value to not only decrease but also
increase or stay constant for periods of time.
WHAT IS THE ENGINE COOLANT
TEMPERATURE GAUGE
Indicates the engine coolant temperature.
WHAT IS THE ENGINE OIL
PRESSURE GAUGE
Indicates the engine oil pressure.
Note:
This is a configurable gauge.
WHAT IS THE TRANSMISSION
FLUID TEMPERATURE GAUGE
Indicates the transmission fluid temperature. Special operating conditions can cause
higher than normal operating temperatures.
See Special Operating Conditions
Scheduled Maintenance (page 467).
Note: This is a configurable gauge.
WHAT IS THE 12V BATTERY
GAUGE
Indicates the power of the 12-volt battery.
WHAT ARE THE INSTRUMENT
CLUSTER WARNING LAMPS
Warning lamps alert you to a vehicle
condition that could become serious. Some
lamps illuminate when you start your vehicle
to make sure they work. If any lamps remain
on after starting your vehicle, refer to the
respective system warning lamp for further
information. INSTRUMENT CLUSTER WARNING
LAMPS
Anti-Lock Brake System If it illuminates when you are
driving, this indicates that the
system requires service. Your
vehicle continues to have normal braking
without the anti-lock brake system function.
Have your vehicle checked as soon as
possible.
Battery It illuminates when you switch the
ignition on.
If it illuminates when the engine is
running, this indicates your vehicle requires
service. Have your vehicle checked as soon
as possible.
139
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Instrument Cluster

WARNING: Park your vehicle so that
you do not obstruct the flow of traffic or
place yourself in any danger and set up a
warning triangle. WARNING:
Do not get under a
vehicle that is only supported by a vehicle
jack. WARNING: Do not attempt to change
a tire on the side of the vehicle close to
moving traffic. Pull far enough off the road
to avoid the danger of being hit when
operating the jack or changing the wheel. WARNING:
Use only the specified
jacking points. If you use other positions,
you may damage the body, steering,
suspension, engine, braking system or the
fuel lines. WARNING:
Always use the jack
provided as original equipment with your
vehicle. If using a jack other than the one
provided, make sure the jack capacity is
adequate for the vehicle weight, including
any vehicle cargo or modifications. If you
are unsure if the jack capacity is adequate,
contact the authorized dealer. WARNING:
The jack supplied with
this vehicle is only intended for changing
wheels. Do not use the vehicle jack other
than when you are changing a wheel in an
emergency. WARNING:
Make sure there is no
grease or oil on the threads or the surface
between the wheel lugs and nuts. This can
cause the lug nuts to loosen while driving. Note:
The jack does not require
maintenance or additional lubrication over
the service life of your vehicle.
Note: Passengers should not remain in your
vehicle when the vehicle is being jacked.
1. Park on a level surface, set the parking brake and activate the hazard flashers.
2. Place the transmission in park (P) and turn the engine off.
393
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Changing a Road WheelE166722

Multi-Point Inspection
Steering and linkage
Exterior lamps operation
Tires including the spare for wear and proper pressure 2
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 has a temporary mobility kit, check the tire sealant exp\
iration 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
Oil Change Reminder
Your vehicle comes with an oil change
reminder that determines when you should
change the engine oil based on how you use
your vehicle.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.
463
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Scheduled Maintenance

Normal Maintenance Intervals
At Every Oil Change Interval as Indicated by the Information Display
1
Change the engine oil and filter. 2
Rotate the tires.
Perform a multi-point inspection, recommended.
Inspect the automatic transmission fluid level. Consult your dealer for \
requirements.
Inspect the brake pads, rotors, hoses and the parking brake.
Inspect the engine coolant level/strength and the hoses.
Inspect the exhaust system and the heat shields.
Inspect the rear axle and U-joints - all wheel drive only.
Inspect the half-shaft boots.
Inspect the steering linkage, ball joints, suspension, tire-rod ends, driveshaft and U-joints.
Inspect the tires, tire wear and measure the tread depth.
Inspect the wheels and related components for abnormal noise, wear, looseness or drag.
1 Do not exceed one year or 10,000 mi (16,000 km) between service intervals.
2 Reset the oil change reminder after engine oil and filter changes.
See Resetting the Engine Oil Change Reminder (page 339).
465
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Scheduled Maintenance

Other Maintenance Items
1
Replace the cabin air filter.
Every 20,000 mi
(32,000 km)
Replace the engine air filter.
Every
30,000 mi
(48,000 km)
Replace the spark plugs.
Every
100,000 mi
(160,000 km) Inspect the accessory drive belt or belts. 2
Change the automatic transmission fluid.
Every
150,000 mi
(240,000 km) Replace the accessory drive belt or belts. 3
Change the engine coolant. 4
At
200,000 mi
(320,000 km)
1 Perform these maintenance items within 3,000 mi (4,800 km) of the last engine oil and filter change. Do not exceed the designated distance
for the interval.
2 After initial inspection, inspect every other oil change until replaced\
.
3 If not replaced within the last
100,000 mi (160,000 km).
4 Initial replacement at 10 years or
200,000 mi (320,000 km), then every five years or 100,000 mi (160,000 km).
466
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Scheduled Maintenance

Towing a trailer or using a car-top carrier
Change engine oil and filter as indicated by the information display and\
perform services listed in the Normal
Scheduled Maintenance chart.
As required
Inspect rear axle and U-joints (AWD only).
Inspect frequently, service
as required
Inspect half-shaft boots.
See axle maintenance items under Exceptions.
Change automatic transmission fluid.
Every
30,000 mi
(48,000 km)
Replace spark plugs.
Every
60,000 mi
(96,000 km)
468
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Scheduled Maintenance

Extensive idling or low-speed driving for long distances, as in heavy co\
mmercial use
Change engine oil and filter as indicated by the information display and\
perform services listed in the Normal
Scheduled Maintenance chart.
As required
Replace cabin air filter.
Inspect frequently, service
as required
Replace engine air filter.
Change automatic transmission fluid.
Every 30,000 mi
(48,000 km)
Replace spark plugs.
Every
60,000 mi
(96,000 km) Extended Hot and Cold climate operation
Change engine oil and filter. *
Every
5,000 mi (8,000 km)
* Hot Climates only
469
2021 Nautilus (CD9) Canada/United States of America, enUSA, Edition date: 202011, First-Printing Scheduled Maintenance