2021 LINCOLN NAUTILUS start stop button

Note:
Your vehicle has a battery saver
feature that shuts your vehicle off when it
detects a certain amount of battery drain, or
after approximately 30 minutes of inactivity
in accessory mode.
Starting the Engine
With the transmission in park (P), press the
brake pedal and press the push button
ignition switch. An indicator light on the
button illuminates when the ignition is on
and when the engine starts.
Note: The system may not function if the
passive key is close to metal objects or
electronic devices, for example keys or a
cell phone.
Note: A valid key must be inside your vehicle
to switch the ignition on and start the engine. STARTING THE ENGINE
Starting a Gasoline Engine
Before starting your vehicle, check the
following:
•
Make sure that the headlamps and
electrical accessories are off.
• Make sure that the parking brake is on.
• Make sure that the transmission is in park
(P).
1. Fully press the brake pedal.
Note: Do not touch the accelerator pedal. 2. Press the push button ignition switch.
Note:
The engine may continue cranking for
up to 15 seconds or until it starts.
Note: The engine takes longer to start at
lower temperatures. It may crank for several
seconds when very cold. Restarting the Engine After Stopping
it
The system allows you to start the engine
within 10 seconds of switching it off, even if
it does not detect a valid passive key.
Within 10 seconds of switching the engine
off, fully press the brake pedal and press the
push button ignition switch. After 10 seconds,
you can no longer start the engine if the
system does not detect a valid passive key.
When you start the engine, it remains running
until you press the push button ignition
switch, even if your vehicle does not detect
a valid passive key. If you open and close a
door when the engine is running, the system
searches for a valid passive key.
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Note:
The engine block heater is most
effective when outdoor temperatures are
below 0°F (-18°C).
Using the Engine Block Heater
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 engine block heater
longer than three hours does not improve
system performance and unnecessarily uses
electricity.
STOPPING THE ENGINE
Stopping the Engine When Your
Vehicle is Stationary
1. Shift into park (P).
2. Apply the parking brake.
3. Wait until the engine reaches idle speed. 4. Press the push button ignition switch.
Stopping the Engine When Your
Vehicle is Moving
WARNING:
Switching off the engine
when your vehicle is still moving results in
a significant decrease in braking
assistance. Higher effort is required to
apply the brakes and to stop your vehicle.
A significant decrease in steering
assistance could also occur. The steering
does not lock, but higher effort could be
required to steer your vehicle. When you
switch the ignition off, some electrical
circuits, for example airbags, also turn off.
If you unintentionally switch the ignition
off, shift into neutral (N) and restart the
engine. 1. Press and hold the push button ignition
switch until the engine stops, or press it
three times within two seconds.
2. Shift into neutral and use the brakes to bring your vehicle to a safe stop.
3. Shift into park (P).
4. Apply the parking brake.
AUTOMATIC ENGINE STOP
What Is Automatic Engine Stop
Automatic engine stop is a feature that
switches the engine off if it has been idling
for an extended period to help you save fuel.
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How Does Automatic Engine Stop
Work
Automatic engine stop turns the engine off.
The ignition also turns off in order to save
battery power. Before the engine shuts
down, a message appears in the information
display showing a timer counting down. If
you do not intervene within 30 seconds, the
engine shuts down. Another message
appears in the information display to inform
you that the engine has shut down in order
to save fuel. Start your vehicle as you
normally do.
Switching Automatic Engine Stop On
and Off
1. Press the menu button on the steering
wheel to enter the information display
main menu.
2. Select Settings.
3. Switch
Auto Engine Off on or off.
Note: You cannot permanently switch off
the automatic shutdown. If you switch it off,
it turns on each time you switch the ignition
on. Overriding Automatic Engine Stop
Note:
You cannot permanently switch off the
automatic engine shutdown feature. When
you switch it off temporarily, it turns on at
the next ignition cycle.
You can stop the engine shutdown, or reset
the timer, at any point before the 30-second
countdown has expired by doing any of the
following:
• Pressing the brake pedal or accelerator
pedal.
• Pressing the OK or RESET button during
the countdown.
ACCESSING THE PASSIVE KEY
BACKUP POSITION
If you are unable to start the engine, do the
following: 1. Open the floor console storage
compartment lid.
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2. With the buttons facing upward and the
unlock button facing the front of your
vehicle, place the passive key into the
backup slot.
3. With the key in this position, press the brake pedal then press the push button
ignition switch to switch the ignition on
and start your vehicle. STARTING AND STOPPING THE
ENGINE – TROUBLESHOOTING
Starting and Stopping the Engine –
Warning Lamps
Malfunction Indicator Lamp If it illuminates when the engine is
running, the on-board diagnostics
system is detecting a malfunction
of the vehicle emission control system.
If it flashes, engine misfire could be
occurring. Increased exhaust gas
temperatures could damage the catalytic
converter or other vehicle components.
Avoid heavy acceleration and deceleration,
and have your vehicle checked as soon as
possible. Powertrain Warning Lamp If it illuminates when the engine is
running, this indicates a powertrain
or four-wheel drive fault. If it
flashes when you are driving, immediately
reduce the vehicle speed. Avoid heavy
acceleration and deceleration, and have your
vehicle checked as soon as possible.
If both lamps illuminate when the engine is
running, stop your vehicle as soon as it is
safe to do so. Continuing to drive your
vehicle could cause reduced power or the
engine to stop. Switch the ignition off and
attempt to restart the engine. Have your
vehicle checked as soon as possible.
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Starting and Stopping the Engine –
Frequently Asked Questions
Why is the engine idle speed high when I
am starting the engine?
The speed at which the engine idles
immediately after starting is optimized
to minimize vehicle emissions and
maximize cabin comfort and fuel
economy.
Why does the engine not crank? You can only attempt to start the engine
for a limited amount of time before the
starting system temporarily disables. If
you exceed the starting time limit, a
message may appear and you cannot
attempt to start the engine for at least
15 minutes. Why do I experience different driving
characteristics?
If you disconnect the battery, your
vehicle may exhibit some unusual
driving characteristics for approximately
5 mi (8 km) after you reconnect it. This
is because the engine management
system must realign itself with the
engine. You can disregard any unusual
driving characteristics during this period.
Why can I not start the engine? If you cannot start the engine after 3
attempts, wait 10 seconds and do the
following:
1. Fully press the brake pedal.
Note: Make sure that the parking brake is
applied.
Note: Make sure that the transmission is in
park (P) or neutral (N).
2. Fully press the accelerator pedal and hold it there.
3. Press the push button ignition switch.
Note: The engine cranks for a short period
of time and then it stops. 4. Release the accelerator pedal.
5. Press the push button ignition switch.
Why does the system not detect a passive
key?
If the system does not detect a passive
key and you are unable to start the
engine, insert the passive key into the
backup position and press the push
button ignition switch to start the
engine. See Accessing the Passive Key
Backup Position
(page 190).
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WHAT IS AUTO-START-STOP
The system is designed to help reduce fuel
consumption and CO
2 emissions by stopping
the engine when it is idling, for example at
traffic lights.
AUTO-START-STOP PRECAUTIONS 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. SWITCHING AUTO-START-STOP
ON AND OFF
Press the driver assistance button on the
instrument panel to access the
Auto-Start-Stop feature on the touchscreen.
Use the touchscreen to deactivate the
feature. Deactivating the feature lasts only
one key cycle. Use the touchscreen to
restore Auto-Start-Stop function.STOPPING THE ENGINE
Stop your vehicle, keep your foot on the
brake pedal and the transmission in drive
(D).
Note:
Power assist steering turns off when
the engine stops.
RESTARTING THE ENGINE
Release the brake pedal or press the
accelerator pedal.
A message appears in the information
display if the system requires you to take
action.
AUTO-START-STOP INDICATORS 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.
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