Lincoln Navigator (2019 year). Manual — part 10

Maintaining Your Head Up Display

•

Do not place objects onto the transparent
cover, as they may block you from seeing
portions of the image. These objects
could also damage the cover and affect
the quality of the projected image.

•

The system uses a special windshield
designed to provide the optimum image
quality. You must replace the windshield
in a vehicle with this system with a
certified original equipment
manufactured (OEM) head up display
windshield. Replacing this system's
windshield with a non-head up display
windshield causes a double image or
distorted image. Have an authorized
dealer or authorized repair facility replace
the windshield.

•

Light conditions such as oncoming
headlamps, sunrise, sunset or reflections
off of wet road surfaces can affect the
driver's ability to see the HUD image.

•

Clean the windshield often for optimal
HUD performance. See Cleaning the
Windows and Wiper Blades (page 381).

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Information Displays

AUTOMATIC CLIMATE CONTROL

Note: You can switch temperature units
between Fahrenheit and Celsius through the
touchscreen

Note: You can control some of the climate
features through the touchscreen.

Accessing the Climate Control Menu

E265038

Press and release the button to
access additional controls for the
front climate system. See SYNC™

3 (page 441).

Accessing Rear Climate Controls

E270447

Press and release the button to
access additional controls for the
rear climate system. See SYNC™

3 (page 441).

Setting the Blower Motor Speed

E265389

Turn the control to adjust the volume of air
circulated in the vehicle.

Note: The blower motor speed may reduce
when using the voice commands of the
SYNC system. Press and hold the A/C and
recirculated air buttons simultaneously and
increase the blower motor speed to disable
or re-enable this feature.

Setting the Temperature

Press the toggle button on the left-hand side
of the climate control upward or downward
to set the left-hand temperature.

Note: This control also adjusts the right-hand
side temperature when you switch off dual
zone mode.

Press the toggle button on the right-hand
side of the climate control upward or
downward to set the right-hand temperature.

Switching Auto Mode On and Off

Press and release the button to
cycle through the automatic
settings and off, then set the

temperature.

When three indicators are on, the blower
motor adjusts to the highest speed to reach
the selected temperature as quickly as
possible.

When two indicators are on, the blower
motor adjusts to a medium speed to reach
the selected temperature with a reduced
amount of cabin noise.

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Climate Control

When one indicator is on, the blower motor
adjusts to the lowest speed to reach the
selected temperature with the least amount
of cabin noise.

Note: The system starts at the previous fan
setting when you switch on AUTO.

Note: You can also switch off dual zone
mode by pressing and holding the button for
more than two seconds.

Switching Defrost On and Off

Press and release the button to
distribute air through the
windshield air vents and de-mister.

Air directed to the instrument panel and
footwell air vents turns off. You can also use
this setting to defog and clear the windshield
of a thin covering of ice.

Switching the Air Conditioning On and
Off

Press and release the button.

Use air conditioning with recirculated air to
improve cooling performance and efficiency.

Note: In certain conditions (for example,
maximum defrost) the air conditioning
compressor may continue to operate even
though you switch off the air conditioning.

Switching the Heated Seats On and Off

Press and release the button to
cycle through the various heat
settings and off.

See Heated Seats (page 177).

Switching Maximum Air Conditioning
On and Off

Press and release the button for
maximum cooling.

The left-hand and right-hand settings set to
LO, recirculated air flows through the
instrument panel air vents, air conditioning
turns on and the blower motor adjusts to the
highest speed.

Switching Recirculated Air On and Off

Press and release the button to
switch between outside air and
recirculated air.

The air currently in the passenger
compartment recirculates. This may reduce
the time needed to cool the interior (when
used with A/C) and reduce unwanted odors
from entering your vehicle.

Note: Recirculated air may turn off (or
prevent you from switching on) in all air flow
modes except MAX A/C to reduce the risk
of fogging. Recirculation may also turn on
and off in various air distribution control
combinations during hot weather to improve
cooling efficiency.

Switching the Ventilated Seats On and
Off

E268558

Press and release the button to
cycle through the various
ventilated seat settings and off.

See Climate Controlled Seats (page 179).

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Climate Control

HINTS ON CONTROLLING THE
INTERIOR CLIMATE

General Hints

Note: Prolonged use of recirculated air may
cause the windows to fog up.

Note: You may feel a small amount of air
from the footwell air vents regardless of the
air distribution setting.

Note: To reduce humidity build-up inside
your vehicle, do not drive with the system
switched off or with recirculated air always
switched on.

Note: Do not place objects under the front
seats as this may interfere with the airflow
to the rear seats.

Note: Remove any snow, ice or leaves from
the air intake area at the base of the
windshield.

Note: To improve the time to reach a
comfortable temperature in hot weather,
drive with the windows open until you feel
cold air through the air vents.

Automatic Climate Control

Note: Adjusting the settings when your
vehicle interior is extremely hot or cold is not
necessary.

Note: The system adjusts to heat or cool the
interior to the temperature you select as
quickly as possible.

Note: For the system to function efficiently,
the instrument panel and side air vents
should be fully open.

Note: If you select AUTO during cold outside
temperatures, the system directs air flow to
the windshield and side window air vents. In
addition, the blower motor may run at a
slower speed until the engine warms up.

Note: If you select AUTO during hot
temperatures and the inside of the vehicle
is hot, the system uses recirculated air to
maximize interior cooling. Blower motor
speed may also reduce until the air cools.

Quickly Heating the Interior

1. Press and release AUTO.

2. Adjust the temperature function to the

setting you prefer.

Recommended Settings for Heating

1. Press and release AUTO.

2. Adjust the temperature function to the

setting you prefer. Use 72°F (22°C) as a
starting point, then adjust the setting as
necessary.

Quickly Cooling the Interior

1. Press and release MAX A/C.

Recommended Settings for Cooling

1. Press and release AUTO.

2. Adjust the temperature function to the

setting you prefer. Use 72°F (22°C) as a
starting point, then adjust the setting as
necessary.

Defogging the Side Windows in Cold
Weather

1. Press and release defrost.

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Climate Control

2. Adjust the temperature control to the

setting you prefer. Use 72°F (22°C) as a
starting point, then adjust the setting as
necessary.

REAR PASSENGER CLIMATE
CONTROLS

Directing Air to the Overhead Air Vents

Press and release the button to
direct airflow to the overhead air
vents.

Directing Air to the Rear Footwell Air
Vents

Press and release the button to
direct airflow to rear footwell air
vents.

Rear Climate Control Lock Indicator

When illuminated, you can only
operate the rear passenger
settings through the front controls.

Setting the Rear Blower Motor Speed

E265389

Turn the control to adjust the volume of air
circulated in the rear passenger
compartment.

Setting the Rear Temperature

E265862

Turn the control to set the temperature in
the rear passenger compartment.

Switching Rear Auto Mode On and Off

Press and release the button to
switch on rear automatic operation,
then set the temperature.

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Climate Control

Switching the Rear Climate Control On
and Off

Press and release the button.

Switching the Rear Heated Seats On
and Off

Press and release the button to
cycle through the various heat
settings and off.

See Heated Seats (page 177).

HEATED WINDSHIELD

(IF EQUIPPED)

Windshield Wiper De-Icer

The windshield wiper de-icer turns on in low
temperatures.

HEATED REAR WINDOW

Press the button to clear the rear
window of thin ice and fog. The
heated rear window turns off after

a short period of time.

Note: Make sure the engine is on before
operating the heated windows.

Note: Do not use razor blades or other
sharp objects to clean or remove decals from
the inside of the heated rear window. The
vehicle Warranty may not cover damage
caused to the heated rear window grid lines.

HEATED EXTERIOR MIRRORS

When you switch the heated rear window
on, the heated exterior mirrors turn on.

Note: Do not remove ice from the mirrors
with a scraper or adjust the mirror glass
when it is frozen in place.

Note: Do not clean the mirror housing or
glass with harsh abrasives, fuel or other
petroleum-based cleaning products. The
vehicle warranty may not cover damage
caused to the mirror housing or glass.

CABIN AIR FILTER

Your vehicle is equipped with a cabin air
filter, which gives you and your passengers
the following benefits:
•

It improves your driving comfort by
reducing particle concentration.

•

It improves the interior compartment
cleanliness.

•

It protects the climate control
components from particle deposits.

You can locate the cabin air filter behind the
glove box.

Note: Make sure you have a cabin air filter
installed at all times. This prevents foreign
objects from entering the system. Running
the system without a filter in place could
result in degradation or damage to the
system.

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Climate Control

Replace the filter at regular intervals. See
Scheduled Maintenance (page 547).

For additional cabin air filter information, or
to replace the filter, see an authorized dealer.

REMOTE START

The climate control system adjusts the
interior temperature during remote start.

You can switch this feature on or off and
adjust the settings using the information
display controls. See Information Displays
(page 120).

You cannot adjust the climate control setting
during remote start operation. Switch the
ignition on to make adjustments.

Based on your remote start settings, the
following vehicle-dependent features may
or may not remain on after remote starting
your vehicle:
•

Climate controlled seats.

•

Heated steering wheel.

•

Heated mirrors.

•

Heated rear window.

•

Windshield wiper de-icer.

Note: For dual zone climate controlled seats,
the passenger seat setting defaults to match
the driver seat during remote start.

Automatic Settings

If Auto is on, the system sets the interior
temperature to 72°F (22°C) and heats or
cools the vehicle interior as required to
achieve comfort.

Note: In cold weather, the heated rear
window and heated mirrors turn on.

Last Settings

If Last Settings is on, the system uses the
settings last selected before you turned off
the vehicle.

Heated and Cooled Features

In Auto mode, certain heated features may
switch on during cold weather, and cooled
features during hot weather.

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Climate Control

SITTING IN THE CORRECT
POSITION

WARNING: Sitting improperly, out of

position or with the seatback reclined too
far can take weight off the seat cushion
and affect the decision of the passenger
sensing system, resulting in serious injury
or death in the event of a crash. Always sit
upright against your seat back, with your
feet on the floor.

WARNING: Do not recline the

seatback too far as this can cause the
occupant to slide under the seatbelt,
resulting in serious injury in the event of a
collision.

WARNING: Do not place objects

higher than the top of the seat backrest.
Failure to follow this instruction could result
in personal injury or death in the event of
a sudden stop or crash.

E68595

When you use them properly, the seat, head
restraint, seatbelt and airbags will provide
optimum protection in the event of a crash.

We recommend that you follow these
guidelines:
•

Sit in an upright position with the base of
your spine as far back as possible.

•

Do not recline the seat backrest so that
your torso is more than 30° from the
upright position.

•

Adjust the head restraint so that the top
of it is level with the top of your head and
as far forward as possible. Make sure that
you remain comfortable.

•

Keep sufficient distance between
yourself and the steering wheel. We
recommend a minimum of 10 in (25 cm)
between your breastbone and the airbag
cover.

•

Hold the steering wheel with your arms
slightly bent.

•

Bend your legs slightly so that you can
press the pedals fully.

•

Position the shoulder strap of the seatbelt
over the center of your shoulder and
position the lap strap tightly across your
hips.

Make sure that your driving position is
comfortable and that you can maintain full
control of your vehicle.

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Seats

HEAD RESTRAINTS

WARNING: Fully adjust the head

restraint before you sit in or operate your
vehicle. This will help minimize the risk of
neck injury in the event of a crash. Do not
adjust the head restraint when your vehicle
is moving.

WARNING: The head restraint is a

safety device. Whenever possible it should
be installed and properly adjusted when
the seat is occupied. Failure to adjust the
head restraint properly could reduce its
effectiveness during certain impacts.

Note: Adjust the seat backrest to an upright
driving position before adjusting the head
restraint. Adjust the head restraint so that
the top of it is level with the top of your head
and as far forward as possible. Make sure
that you remain comfortable. If you are
extremely tall, adjust the head restraint to
its highest position.

Front Seat Manual Head Restraints

E138642

The head restraints consist of:

An energy absorbing foam and
structure.

A

Two steel posts.

B

Guide sleeve with adjust and
release button.

C

Guide sleeve without button.

D

Adjusting the Head Restraint

Raising the Head Restraint

Pull the head restraint up.

Lowering the Head Restraint

1. Press and hold button C.
2. Push the head restraint down.

Removing the Head Restraint

1. Pull the head restraint up until it reaches

its highest position.

2. Press and hold button C.
3. Pull the head restraint up.

Note: You cannot remove front seat head
restraints that have entertainment system
video screens.

Installing the Head Restraint

Align the steel posts into the guide sleeves
and push the head restraint down until it
locks.

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Seats

Tilting Manual Head Restraints

The front seat head restraints tilt for extra
comfort. To tilt the head restraint, do the
following:

E144727

1. Adjust the seat backrest to an upright

driving or riding position.

2. Pivot the head restraint forward toward

your head to the desired position.

After the head restraint reaches the
forward-most tilt position, pivot it forward
again to release it to the rearward, un-tilted
position.

Power Front Head Restraints (If Equipped)

E222280

To raise the head restraint, lift the switch up
until you reach a comfortable height.

To lower the head restraint, press the switch
down.

To move the head restraint forward, push
the switch forward until you reach the
desired position.

To move the head restraint rearward, push
the switch rearward.

Second Row Outermost Head Restraints

The outermost head restraints are
non-adjustable, but you can fold them
rearward.

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Seats

E257663

The head restraints consist of:

An energy absorbing foam and
structure.

A

Two steel posts.

B

Guide sleeve with unlock and
remove button.

C

A fold button.

D

Removing the Head Restraint

1. Press and hold both C buttons.
2. Pull the head restraint up.

Installing the Head Restraint

Align the steel posts into the guide sleeves
and push the head restraint down until it
locks.

Note: Make sure the head restraint fold
button is facing the outboard side of the
seat.

Folding the Head Restraint

1. Press button D to fold the head restraint.

2. Pull the head restraint up to place it back

to the upright position.

Second Row Center Seat Head Restraint

E138645

The head restraints consist of:

An energy absorbing foam and
structure.

A

Two steel posts.

B

Guide sleeve with adjust and
release button.

C

Guide sleeve with unlock and
remove button.

D

Raising the Head Restraint

Pull the head restraint up.

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Seats

Lowering the Head Restraint

1. Press and hold button C.
2. Push the head restraint down.

Removing the Head Restraint

1. Pull the head restraint up until it reaches

its highest position.

2. Press and hold buttons C and D.
3. Pull the head restraint up.

Installing the Head Restraint

Align the steel posts into the guide sleeves
and push the head restraint down until it
locks.

Third Row Head Restraints

The third row head restraints are
non-adjustable, but you can fold them.

E193964

The head restraints consist of:
•

An energy absorbing foam and structure.

•

A fold button.

1. Press the button to fold the head

restraint.

2. Pull the head restraint up to place it back

in the upright position.

Power Rear Head Restraints

The third row outermost head restraints are
fixed and cannot be removed.

E255798

Press the button on the overhead console
to fold the third row outermost head
restraints.

Pull the head restraint up to place it in the
upright position.

Note: These head restraints fold when you
press the fold flat button.

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Seats

POWER SEATS

WARNING: Do not adjust the driver

seat or seat backrest when your vehicle is
moving. This may result in sudden seat
movement, causing the loss of control of
your vehicle.

WARNING: Do not place cargo or

any objects behind the seatback before
returning it to the original position.

The power seat controls are on the door.

E254492

Memory Function.

A

Head Restraints.

B

Upper Seat Backrest.

C

Multi-Contour.

D

Seat Cushion Adjustment.

E

Power Seats.

F

Recline.

G

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Seats

E254489

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Seats

Adjusting the Lumbar Support

E222308

Adjusting the Length of the Seat Cushion

E221053

Press the top of the control to adjust the left
side of the cushion.

Press the bottom of the control to adjust the
right side of the cushion.

Adjusting the Multi-Contour Front
Seats With Active Motion

(If Equipped)

Note: The engine must be running or the
vehicle must be in accessory mode to
activate the seats.

Note: Allow a few seconds for any selection
to activate. The seat backrest and cushion
massage cannot function at the same time.

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Seats

E222219

Massage Mode

Massage intensity increase

A

Massage feature selection

B

Massage intensity decrease

C

On and off

D

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Seats