trailer LINCOLN NAVIGATOR 2021 Owner's Guide

Cross Traffic Alert System Sensors
The sensors are behind the rear bumper on
both sides of your vehicle.
Note:
Keep the sensors free from snow, ice
and large accumulations of dirt.
Note: Do not cover the sensors with bumper
stickers, repair compound or other objects.
Note: Blocked sensors could affect system
performance.
If the sensors are blocked, a message may
appear in the information display when you
shift into reverse (R). Cross Traffic Alert System Limitations
The system may not correctly operate when
any of the following occur:
•
The sensors are blocked.
• Adjacently parked vehicles or objects are
obstructing the sensors.
• Vehicles approach at speeds less than
4 mph (6 km/h) or greater than 37 mph
(60 km/h).
• The vehicle speed is greater than 7 mph
(12 km/h)
.
• You reverse out of an angled parking
space.
Cross Traffic Alert Behavior When
Trailer is Attached
Note: The system may not correctly operate
when towing a trailer. For vehicles with an
approved trailer tow module and tow bar,
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. Cross traffic alert remains on when you
attach a trailer in vehicles that come with
blind spot information system with trailer tow
under the following conditions:
•
You connect a trailer.
• The trailer is a bike rack or cargo rack
with a maximum length of
3 ft (1 m).
• You set the trailer length to
3 ft (1 m) in
the information display.
See
Blind Spot Information System (page
288).
Switching the System On and Off
To switch the system on or off, adjust the
setting. Depending on your vehicle options,
the setting could be in the following:
• Information display.
See General
Information (page 134).
• Touchscreen.
See Settings (page 515).
Note: The system turns on every time you
switch the ignition on. To permanently switch
the system off, contact an authorized dealer.
295
Navigator (TB9) Canada/United States of America, enUSA, First-Printing Driving AidsE205199

Cross Traffic Alert Indicator
When the system detects an
approaching vehicle, a tone
sounds, a warning lamp illuminates
in the relevant exterior mirror and arrows
appear in the information display to show
which side the approaching vehicle is coming
from. Note:
If arrows do not display, a message
appears in the information display.
If the system malfunctions, a warning lamp
illuminates in the instrument cluster and a
message appears in the information display.
Have your vehicle checked as soon as
possible. Note:
In exceptional conditions, the system
could alert you, even when there is nothing
in the detection zone, for example a vehicle
passing further away from your vehicle.
Cross Traffic Alert Information Messages Action
Message
Displays instead of indication arrows when the system detects a vehicle. Check for approaching
traffic.
Cross Traffic Alert
Indicates blocked cross traffic alert system sensors. Clean the sensors. If the message\
continues
to appear, have your vehicle checked as soon as possible.
Cross Traffic Not Available Sensor
Blocked See Manual
The system has malfunctioned. Have your vehicle checked as soon as possible.
Cross Traffic System Fault
Displays if you attach a trailer to your vehicle.
Cross Traffic Alert Deactivated Trailer
Attached
296
Navigator (TB9) Canada/United States of America, enUSA, First-Printing Driving AidsE268294

Maximum Recommended Load Amounts
Maximum Recommended Load
Description
100 lb (45 kg)
Vehicles with moonroof.
175 lb (79 kg)
Vehicles 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. 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.
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
309
Navigator (TB9) Canada/United States of America, enUSA, First-Printing Load CarryingE203063

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: 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.
310
Navigator (TB9) Canada/United States of America, enUSA, First-Printing Load CarryingE198719

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: 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
311
Navigator (TB9) Canada/United States of America, enUSA, First-Printing Load CarryingE198828

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.
312
Navigator (TB9) Canada/United States of America, enUSA, First-Printing Load Carrying

6.
If your vehicle will be towing a trailer,
load from your trailer will be
transferred to your vehicle. Consult
this manual to determine how this
reduces the available cargo and
luggage load capacity of your
vehicle.
Helpful examples for calculating the
available amount of cargo and
luggage load capacity
Suppose your vehicle has a 1400-pound
(635-kilogram) cargo and luggage
capacity. You decide to go golfing. Is
there enough load capacity to carry you,
four of your friends and all the golf bags?
You and four friends average 220
pounds (99 kilograms) each and the golf
bags weigh approximately 30 pounds
(13.5 kilograms) each. The calculation
would be: 1400 - (5 x 220) - (5 x 30) =
1400 - 1100 - 150 = 150 pounds. Yes, you have enough load capacity in your
vehicle to transport four friends and your
golf bags. In metric units, the calculation
would be: 635 kilograms - (5 x 99
kilograms) - (5 x 13.5 kilograms) = 635 -
495 - 67.5 = 72.5 kilograms.
Suppose your vehicle has a 1400-pound
(635-kilogram) cargo and luggage
capacity. You and one of your friends
decide to pick up cement from the local
home improvement store to finish that
patio you have been planning for the
past two years. Measuring the inside of
the vehicle with the rear seat folded
down, you have room for twelve
100-pound (45-kilogram) bags of
cement. Do you have enough load
capacity to transport the cement to your
home? If you and your friend each weigh
220 pounds (99 kilograms), the
calculation would be: 1400 - (2 x 220) -
(12 x 100) = 1400 - 440 - 1200 = - 240
pounds. No, you do not have enough
cargo capacity to carry that much
weight. In metric units, the calculation
would be: 635 kilograms - (2 x 99
kilograms) - (12 x 45 kilograms) = 635 -198 - 540 = -103 kilograms. You will need
to reduce the load weight by at least
240 pounds (104 kilograms). If you
remove three 100-pound (45-kilogram)
cement bags, then the load calculation
would be:1400 - (2 x 220) - (9 x 100) =
1400 - 440 - 900 = 60 pounds. Now you
have the load capacity to transport the
cement and your friend home. In metric
units, the calculation would be: 635
kilograms - (2 x 99 kilograms) - (9 x 45
kilograms) = 635 - 198 - 405 = 32
kilograms.
The above calculations also assume that
the loads are positioned in your vehicle
in a manner that does not overload the
front or the rear gross axle weight rating
specified for your vehicle on the Safety
Compliance Certification label.
313
Navigator (TB9) Canada/United States of America, enUSA, First-Printing Load Carrying

TOWING A TRAILER
WARNING: Towing trailers
beyond the maximum recommended
gross trailer weight exceeds the limit
of your vehicle and could result in
engine damage, transmission damage,
structural damage, loss of vehicle
control, vehicle rollover and personal
injury. WARNING:
Do not exceed the
GVWR or the GAWR specified on the
certification label.
Note: See
Recommended Towing
Weights (page 327).
Your vehicle may have electrical items,
such as fuses or relays, related to
towing.
See Fuses (page 360). Your vehicle's load capacity designation
is by weight, not by volume, so you
cannot necessarily use all available
space when loading a vehicle or trailer.
Towing a trailer places an extra load on
your vehicle's engine, transmission, axle,
brakes, tires and suspension. Inspect
these components periodically during,
and after, any towing operation.
Load Placement
To help minimize how trailer movement
affects your vehicle when driving:
•
Load the heaviest items closest to
the trailer floor.
• Load the heaviest items centered
between the left and right side trailer
tires. •
Load the heaviest items above the
trailer axles or just slightly forward
toward the trailer tongue. Do not
allow the final trailer tongue weight
to go above or below 10-15% of the
loaded trailer weight.
• Select a ball mount with the correct
rise or drop and load capacity. When
both the loaded vehicle and trailer
are connected, the trailer frame
should be level, or slightly angled
down toward your vehicle, when
viewed from the side.
When driving with a trailer or payload, a
slight takeoff vibration or shudder may
be present due to the increased payload
weight. Additional information regarding
proper trailer loading and setting your
vehicle up for towing is located in
another chapter of this manual.
See
Load Limit (page 309).
You can also find information in the
RV
& Trailer Towing Guide available at your
authorized dealer, or online.
315
Navigator (TB9) Canada/United States of America, enUSA, First-Printing Towing

RV & Trailer Towing Guide Online
http://www.fleet.ford.com/towing-guides/
Website
TRAILER REVERSING AIDS (IF
EQUIPPED)
Pro Trailer Backup Assist™ WARNING:
Driving while distracted
can result in loss of vehicle control, crash
and injury. We strongly recommend that
you use extreme caution when using any
device that may take your focus off the
road. Your primary responsibility is the safe
operation of your vehicle. We recommend
against the use of any hand-held device
while driving and encourage the use of
voice-operated systems when possible.
Make sure you are aware of all applicable
local laws that may affect the use of
electronic devices while driving. WARNING:
This system is an extra
driving aid. It does not replace your
attention and judgment, or the need to
apply the brakes. This system does NOT
automatically brake your vehicle. If you fail
to press the brake pedal when necessary,
you may collide with another vehicle.
Note: The system is not a substitute for safe
driving practices.
Note: You must always be aware of the
vehicle and trailer combination and the
surrounding environment.
Note: The system does not detect or prevent
the vehicle or trailer from making contact
with obstacles in the surrounding
environment.
Note: Keep in mind that the front end of the
vehicle swings out when changing the
direction of the trailer. Note:
The system relies on user
measurements to determine sticker
placement and system limits. It is critical to
take the key measurements correctly.
Incorrect measurements can result in the
improper function of the system up to and
including contact between the vehicle and
trailer.
Note: The system limits vehicle speed when
backing up. The system is not a replacement
for proper use of the throttle and brake
pedals.
Principle of Operation
This feature helps you to steer your vehicle
when reversing with a trailer attached. Turn
and hold the control knob in the direction
you want the trailer to go and the system
takes over the steering. This allows you to
focus on checking the mirrors and operating
the brake and accelerator.
316
Navigator (TB9) Canada/United States of America, enUSA, First-Printing Towing

You have to set up each trailer you use with
your vehicle. You must accurately follow the
setup process to make sure you correctly
place the sticker.
Contact your dealership if you need
assistance in setting up your trailer.
Setting Up Pro Trailer Backup Assist
Note:
Once you enter a trailer's information,
the system stores it for easy recall. You can
add a maximum of 10 trailers to the system.
Step 1: Position your Vehicle and Trailer
Hitch the conventional trailer to your vehicle.
See Essential Towing Checks (page 330).
Park your vehicle and trailer on a level
surface. For best results, make sure that your trailer
rides level with the ground when you hitch
your vehicle. More information on selecting
your tow bar is available in the Towing
section.
See Towing (page 315).
Make sure your vehicle and the trailer are in
line with each other. You can do this by
driving straight forward.
Step 2: Follow the Information Display
Prompts
Press the button to turn the system on.
1. Select the option to add a trailer in the
information display using the steering
wheel control.
See General Information
(page 134).
317
Navigator (TB9) Canada/United States of America, enUSA, First-Printing TowingE247482 E247481 E246984