Lincoln Navigator (2019 year). Manual - part 18

Note: The system turns on each time you
switch the ignition on and you shift into
reverse (R). If you temporarily switch the
system off, it turns on the next time you
switch the ignition on.

Note: The system may not correctly operate
when towing a trailer. For vehicles with a
trailer tow module and tow bar approved by
us, the system turns off when you attach a
trailer. For vehicles with an aftermarket
trailer tow module or tow bar, we
recommend that you switch the system off
when you attach a trailer.

To permanently switch the system off,
contact an authorized dealer.

STEERING

Electric Power Steering

WARNING: The electric power

steering system has diagnostic checks that
continuously monitor the system. If a fault
is detected, a message displays in the
information display. Stop your vehicle as
soon as it is safe to do so. Switch the
ignition off. After at least 10 seconds,
switch the ignition on and watch the
information display for a steering system
warning message. If a steering system
warning message returns, have the system
checked by an authorized dealer.

WARNING: If the system detects an

error, you may not feel a difference in the
steering, however a serious condition may
exist. Obtain immediate service from an
authorized dealer, failure to do so may
result in loss of steering control.

Your vehicle has an electric power steering
system. There is no fluid reservoir. No
maintenance is required.

If your vehicle loses electrical power while
you are driving, electric power steering
assistance is lost. The steering system still
operates and you can steer your vehicle
manually. Manually steering your vehicle
requires more effort.

Extreme continuous steering may increase
the effort required for you to steer your
vehicle. This increased effort prevents
overheating and permanent damage to the
steering system. You do not lose the ability
to steer your vehicle manually. Typical
steering and driving maneuvers allow the
system to cool and return to normal
operation.

Steering Tips

If the steering wanders or pulls, check for:
•

Correct tire pressures.

•

Uneven tire wear.

•

Loose or worn suspension components.

•

Loose or worn steering components.

•

Improper vehicle alignment.

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Note: A high crown in the road or high
crosswinds may also make the steering
seem to wander or pull.

Adaptive Learning

The electronic power steering system
adaptive learning helps correct road
irregularities and improves overall handling
and steering feel. It communicates with the
brake system to help operate advanced
stability control and accident avoidance
systems. Additionally, whenever the battery
is disconnected or a new battery installed,
you must drive your vehicle a short distance
before the system relearns the strategy and
reactivates all systems.

PRE-COLLISION ASSIST

 (IF EQUIPPED)

WARNING: You are responsible for

controlling your vehicle at all times. The
system is designed to be an aid and does
not relieve you of your responsibility to
drive with due care and attention. Failure
to follow this instruction could result in the
loss of control of your vehicle, personal
injury or death.

WARNING: The system does not

detect vehicles that are driving in a
different direction, cyclists or animals.
Failure to take care may result in the loss
of control of your vehicle, serious personal
injury or death.

WARNING: The system does not

operate during hard acceleration or
steering. Failure to take care may lead to
a crash or personal injury.

WARNING: The system may fail or

operate with reduced function during cold
and severe weather conditions. Snow, ice,
rain, spray and fog can adversely affect the
system. Keep the front camera and radar
free of snow and ice. Failure to take care
may result in the loss of control of your
vehicle, serious personal injury or death.

WARNING: In situations where the

vehicle camera has limited detection
capability, this may reduce system
performance. These situations include but
are not limited to direct or low sunlight,
vehicles at night without tail lights,
unconventional vehicle types, pedestrians
with complex backgrounds, running
pedestrians, partly obscured pedestrians,
or pedestrians that the system cannot
distinguish from a group. Failure to take
care may result in the loss of control of
your vehicle, serious personal injury or
death.

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WARNING: The system cannot help

prevent all crashes. Do not rely on this
system to replace driver judgment and the
need to maintain a safe distance and
speed.

Using the Pre-Collision Assist System

The Pre-Collision Assist system is active at
speeds above approximately 3 mph (5 km/h)
and pedestrian detection is active at speeds
up to 50 mph (80 km/h).

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If your vehicle is rapidly approaching another
stationary vehicle, a vehicle traveling in the
same direction as yours, or a pedestrian
within your driving path, the system is
designed to provide three levels of
functionality:

1. Alert

2. Brake Support

3. Active Braking

Alert: When active, a flashing visual warning
appears and an audible warning tone
sounds.

Brake Support: The system is designed to
help reduce the impact speed by preparing
the brakes for rapid braking. Brake support
does not automatically apply the brakes. If
you press the brake pedal, the system could
apply additional braking up to maximum
braking force, even if you lightly press the
brake pedal.

Active Braking: Active braking may activate
if the system determines that a collision is
imminent. The system may help the driver
reduce impact damage or avoid the crash
completely.

Note: The Active Braking capability of the
system is disabled when you select the
SLOW CLIMB drive mode.

Note: If you perceive Pre-Collision Assist
alerts as being too frequent or disturbing,
then you can reduce the alert sensitivity,
though the manufacturer recommends using
the highest sensitivity setting where possible.
Setting lower sensitivity would lead to fewer
and later system warnings.

Distance Indication and Alert

Distance Indication and Alert is a function
that provides you with a graphical indication
of the time gap to other preceding vehicles
traveling in the same direction. The Distance
Indication and Alert screen in the information
display shows one of the following graphics.

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If the time gap to a preceding vehicle is
small, a red visual indication appears.

Note: Distance Indication and Alert
deactivates and the graphics do not display
when adaptive cruise control is active.

Time Gap

Distance Gap

Graphics

Sensitivity

Speed

>0.9sec

>82 ft (25 m)

Grey

Normal

62 mph (100 km/h)

0.6sec — 0.9sec

56–82 ft (17–25 m)

Yellow

Normal

62 mph (100 km/h)

<0.6sec

<56 ft (17 m)

Red

Normal

62 mph (100 km/h)

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Driving Aids

Adjusting the Pre-Collision Assist
Settings

You can adjust the following settings by
using the information display controls. See
General Information (page 120).

•

You can adjust the Alert and Distance
Alert sensitivity to one of three possible
settings.

•

You can switch the Distance Indication
and Alert function on or off.

•

If required, you can switch Active Braking
on or off.

Note: Active braking automatically turns on
every time you switch the ignition on.

Blocked Sensors

E253503

If a message regarding a blocked sensor or
camera appears in the information display,
the radar signals or camera images are
obstructed. The radar sensor is located
behind a fascia cover near the passenger
side of the lower grille. With an obstructed
radar, the Pre-Collision Assist system does
not function and cannot detect a vehicle
ahead. With the front camera obstructed, the
Pre-Collision Assist system does not respond
to pedestrians or stationary vehicles and the
system performance on moving vehicles
reduces. The following table lists possible
causes and actions for when this message
displays.

Action

Cause

Clean the grille surface in front of the radar or remove the object

causing the obstruction.

The surface of the radar in the grille is dirty or obstructed in some

way.

Wait a short time. It may take several minutes for the radar to detect

that there is no obstruction.

The surface of the radar in the grille is clean but the message remains

in the display.

The Pre-Collision Assist system is temporarily disabled. Pre-Collision

Assist should automatically reactivate a short time after the weather

conditions improve.

Heavy rain, spray, snow, or fog is interfering with the radar signals.

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Action

Cause

The Pre-Collision Assist system is temporarily disabled. Pre-Collision

Assist should automatically reactivate a short time after the weather

conditions improve.

Swirling water, or snow or ice on the surface of the road may interfere

with the radar signals.

Contact an authorized dealer to have the radar checked for proper

coverage and operation.

Radar is out of alignment due to a front end impact.

Clean the outside of the windshield in front of the camera.

The windshield in front of the camera is dirty or obstructed in some

way.

Wait a short time. It may take several minutes for the camera to detect

that there is no obstruction.

The windshield in front of the camera is clean but the message remains

in the display.

Note: Proper system operation requires a
clear view of the road by the camera. Have
any windshield damage in the area of the
camera's field of view repaired.

Note: If something hits the front end of your
vehicle or damage occurs, the radar sensing
zone may change. This could cause missed
or false vehicle detections. Contact an
authorized dealer to have the radar checked
for proper coverage and operation.

Note: If your vehicle detects excessive heat
at the camera or a potential misalignment
condition, a message may display in the
information display indicating temporary
sensor unavailability. When operational
conditions are correct, the message
deactivates. For example, when the ambient
temperature around the sensor decreases
or the sensor automatically recalibrates
successfully.

DRIVE MODE CONTROL

 (IF EQUIPPED)

Lincoln Drive Modes

Lincoln Drive Modes deliver a driving
experience through a suite of sophisticated
electronic vehicle systems. These systems
optimize steering, handling and powertrain
response. You can control performance
settings for multiple systems from this single
location.

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Changing the drive mode automatically
changes the functionality of the following
systems:

•

Electronically power-assisted steering
system adjusts steering effort and feel
based on the mode you select. See
Steering (page 279).

•

Electronic stability control and traction
control maintain your vehicle control in
adverse conditions or high performance
driving.  See Stability Control (page 232).

•

Electronic throttle control enhances the
powertrain response to your inputs.

•

Transmission controls optimize with shift
schedules tuned to each mode.

•

Driveline settings optimize for each
mode.

Using the System

The system automatically tailors your vehicle
configuration for each mode you select.

E246604

To change the drive mode setting, use the
drive mode selector on the center console.

Note: Mode changes are not available when
the vehicle ignition is off or when the engine
is not running.

•

NORMAL – For everyday driving. This
mode is a perfect balance of excitement,
comfort and convenience.

•

EXCITE – For aggressive on-road driving.
This mode increases throttle response,
provides a sportier steering feel, along
with quicker shifting. The suspension
stiffens, with an emphasis on handling
and control. The transmission also holds
gears longer, helping your vehicle
accelerate faster when shifting gears.

•

CONSERVE – Enables efficient and
responsible driving. It helps deliver
maximum fuel efficiency and increases
driving range.

•

NORMAL 4A – For general on-road
driving. Use this mode on normal firm
surfaces such as dry or wet pavement
and hard packed dirt or gravel roads.
Delivers power to all four wheels, as
required.

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•

SLIPPERY – For less than ideal road
conditions, such as snow or ice covered
roads. Slippery mode inspires confidence
without taking away from driving
pleasure. Slippery mode lowers throttle
response and optimizes shifting for
slippery surfaces.

•

DEEP CONDITIONS – Used for crossing
terrain that has deformable deep, rutted
surfaces such as mud, deep snow or
deep sand. Do not use on dry, hard
surfaced roads.

•

SLOW CLIMB – Used when you need
extra power, such as when climbing
steep grades, going through deep sand
or pulling a boat out of a launch ramp.
Do not use on dry, hard surfaced roads.

Note: Not all settings may be available.

Note: The system has diagnostic checks that
continuously monitor the system for proper
operation. Certain drive modes are not
available based on gear shifter position. If
a mode is unavailable due to a system fault
or change in gear shifter position, the mode
defaults to NORMAL.

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REAR UNDER FLOOR STORAGE

Cargo Management System

A storage area is located in the floor of the
rear cargo area. There are two types of
storage systems depending on your vehicle.

Short Wheel Base System

E250821

Lift up on the handle to open the cover.

Note: The board operates with friction
hinges, which allows it to be put in any
position between a 0° and a 90° angle.

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To close, lower the cover.

Long Wheel Base System

The long wheel base system has two
separate storage compartments. To access
these compartments, there is a bifolding
cover.

E250822

Lift up on the handle and fold back to open
the cover.

Note: The board operates with friction
hinges, which allows it to be put in any
position between a 0° and a 90° angle.

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E250825

To access the second storage compartment,
fold the cover back a second time.

To close, lower the cover.

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Load Carrying

Advanced System: Forward Divider,
Cargo Shelf and Rear Barrier (Bulkhead
Position)

 (If Equipped)

WARNING: Do not load any objects

on the shelf that may obstruct your vision
or strike occupants of the vehicle in the
case of a sudden stop or collision.

WARNING: Do not place people or

pets on or under the parcel shelf.

The board moves to the same positions for
both the short wheel base and long wheel
base advanced systems.

Advanced Short Wheel Base System

E250826

A storage compartment is located in the floor
of the rear cargo area.  The cover operates
on friction hinges.  Lift up on the handle to
open the cover.  To close, lower the cover.

Advanced Long Wheel Base System

E250827

With the advanced long wheel base system,
there is an additional cover with an extra
storage compartment underneath. This cover
also operates on friction hinges. Lift up on
the handle to open the cover. To close, lower
the cover.

Forward Divider

E250828

To move the board into the divider position,
lift up on the handle and position the board
vertically at a 90° angle.

Note: The board operates on friction hinges,
which allows it to be put in any position
between a 0° and a 90° angle.

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Cargo Shelf

E250829

To move the board into the shelf position,
lift the board and move it to the horizontal
position. Once the board is horizontal, insert
the forward facing nubs into the hooks on
either side.

For the short wheel base system, it is
necessary for the second panel located
toward the front of the vehicle to be raised
up when the seats are folded down.

For the long wheel base system, it is
necessary for the second panel located
toward the front of the vehicle to be raised
up.

Note: Before moving the board into the shelf
position, you may need to flip down the
hooks.

Note: Do not put more than 50 lb (22 kg) on
shelf.

Rear Barrier (Bulkhead Position)

E250830

To move the board into the rear barrier or
bulkhead position, lift the board and move it
to the vertical position. Once the board is
vertical, insert the rearward facing nubs into
the hooks on either side.

Note: Before moving the board into the rear
barrier or bulkhead position, you may need
to flip down the hooks.

CARGO NETS

 (IF EQUIPPED)

WARNING: This net is not designed

to restrain objects during a collision or
heavy braking.

The cargo net secures lightweight objects
in the cargo area.

E275127

1. Fold down the hooks on the top of the

rear quarter trim panel.

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2. Attach the loop end of the net to the

upper hook. Use one prong on the hook
for the net attachment.

E275125

3. Attach the bottom of the net to the lower

anchor point.

E275124

4. Repeat this procedure on the other side

of your vehicle.

ROOF RACKS AND LOAD
CARRIERS

WARNING: When loading the roof

racks, we recommend you evenly distribute
the load, as well as maintain a low center
of gravity. Loaded vehicles, with higher
centers of gravity, may handle differently
than unloaded vehicles. Take extra
precautions, such as slower speeds and
increased stopping distance, when driving
a heavily loaded vehicle.

For correct roof rack system function, you
must place loads directly on crossbars affixed
to the roof rack side rails. When using the
roof rack system, we recommend using our
genuine accessory crossbars designed
specifically for your vehicle.

Make sure that you securely fasten the load. 
Check the tightness of the load before
driving and at each fuel stop.

Note:  Never place loads directly on the roof
panel.  The roof panel is not designed to
directly carry a load.

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Maximum Recommended Load Amounts

Maximum Recommended Load

Description

125 lb (56 kg)

Vehicles with moonroof.

200 lb (90 kg)

Vehicles without moonroof.

125 lb (56 kg)

Vehicles equipped with 20 in (50 cm) wheels and without moonroof.

Note: The maximum recommended load is
based on the load being evenly distributed
on the crossbars.

Adjusting the Crossbar

 (If Equipped)

Note: For less wind noise and better
aerodynamics, only install the crossbars
when you need them for carrying cargo. The
front crossbar is fixed. There are two
optional positions for the rear crossbar.
Follow the steps to reposition or remove the
rear crossbar.

E203063

1. Remove the crossbar bolts at both sides

of the rear crossbar by using the supplied
torx tool or a similar tool.

2. Move the crossbar to the new position.

3. Replace and tighten the bolts at both

sides of the crossbar by using the
supplied torx tool or a similar tool.

Note: There may be snap caps in the new
side rail position, which must be removed
before installing the crossbar. These caps
can be removed by using the supplied torx
tool or a similar tool.

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LOAD LIMIT

Vehicle Loading - with and without a
Trailer

This section guides you in the proper
loading of your vehicle, trailer, or both.
Keep your loaded vehicle weight within
its design rating capability, with or
without a trailer. Properly loading your
vehicle provides maximum return of
vehicle design performance. Before you
load your vehicle, become familiar with
the following terms for determining your
vehicle’s weight rating, with or without
a trailer, from the vehicle’s Tire and
Loading Information label or Safety
Compliance Certification label.

Tire and Loading Label Information
Example:

E198719

Payload

Payload is the combined weight of cargo
and passengers that your vehicle is
carrying. The maximum payload for your
vehicle appears on the Tire and Loading
label. The label is either on the B-pillar
or the edge of the driver door. Vehicles
exported outside the US and Canada
may not have a tire and loading label.
Look for “The combined weight of
occupants and cargo should never
exceed XXX kg OR XXX lb” for
maximum payload. The payload listed
on the Tire and Loading Information
label is the maximum payload for your
vehicle as built by the assembly plant. If
you install any additional equipment on
your vehicle, you must determine the
new payload. Subtract the weight of the
equipment from the payload listed on
the Tire and Loading label. When towing,
trailer tongue weight or king pin weight
is also part of payload.

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WARNING: The appropriate

loading capacity of your vehicle can
be limited either by volume capacity
(how much space is available) or by
payload capacity (how much weight
the vehicle should carry). Once you
have reached the maximum payload
of your vehicle, do not add more
cargo, even if there is space available.
Overloading or improperly loading
your vehicle can contribute to loss of
vehicle control and vehicle rollover.

GAWR (Gross Axle Weight Rating)

GAWR is the maximum allowable weight
that a single axle (front or rear) can carry.
These numbers are on the Safety
Compliance Certification label. The label
is located on the door hinge pillar,
door-latch post, or the door edge that
meets the door-latch post, next to the
driver seating position.

The total load on each axle must never
exceed its Gross Axle Weight Rating.

GVWR (Gross Vehicle Weight Rating)

GVWR is the maximum allowable weight
of the fully loaded vehicle. This includes
all options, equipment, passengers and
cargo. It appears on the Safety
Compliance Certification label. The label
is located on the door hinge pillar,
door-latch post, or the door edge that
meets the door-latch post, next to the
driver seating position.
The gross vehicle weight must never
exceed the Gross Vehicle Weight Rating.

Safety Compliance Certification Label
Example:

E198828

WARNING: Exceeding the Safety

Compliance Certification label vehicle
weight limits can adversely affect the
performance and handling of your
vehicle, cause vehicle damage and
can result in the loss of control of your
vehicle, serious personal injury or
death.

Maximum Loaded Trailer Weight

Maximum loaded trailer weight is the
highest possible weight of a fully loaded
trailer the vehicle can tow. Consult an
authorized dealer (or the RV and Trailer
Towing Guide available at an authorized
dealer) for more detailed information.

GCWR (Gross Combined Weight
Rating)

GCWR is the maximum allowable weight
of the vehicle and the loaded trailer,
including all cargo and passengers, that
the vehicle can handle without risking
damage. (Important: The towing
vehicle’s braking system is rated for

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operation at Gross Vehicle Weight
Rating, not at Gross Combined Weight
Rating.) Separate functional brakes
should be used for safe control of towed
vehicles and for trailers where the Gross
Combined Weight of the towing vehicle
plus the trailer exceed the Gross Vehicle
Weight Rating of the towing vehicle.

The gross combined weight must never
exceed the Gross Combined Weight
Rating.

Note:  For trailer towing information
refer to the RV and Trailer Towing Guide
available at an authorized dealer.

WARNING: Do not exceed the

GVWR or the GAWR specified on the
certification label.

WARNING: Do not use

replacement tires with lower load
carrying capacities than the original
tires because they may lower your
vehicle's GVWR and GAWR limitations.
Replacement tires with a higher limit
than the original tires do not increase
the GVWR and GAWR limitations.

WARNING: Exceeding any

vehicle weight rating can adversely
affect the performance and handling
of your vehicle, cause vehicle damage
and can result in the loss of control of
your vehicle, serious personal injury
or death.

Steps for determining the correct load
limit:

1. Locate the statement "The combined

weight of occupants and cargo
should never exceed XXX kg or XXX
lb." on your vehicle’s placard.

2. Determine the combined weight of

the driver and passengers that will
be riding in your vehicle.

3. Subtract the combined weight of the

driver and passengers from XXX kg
or XXX lb.

4. The resulting figure equals the

available amount of cargo and
luggage load capacity. For example,
if the “XXX” amount equals 1,400 lb.
and there will be five 150 lb.
passengers in your vehicle, the
amount of available cargo and
luggage load capacity is 650 lb.
(1400-750 (5 x 150) = 650 lb.)

5. Determine the combined weight of

luggage and cargo being loaded on
the vehicle. That weight may not
safely exceed the available cargo
and luggage load capacity calculated
in Step 4.

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