width LINCOLN AVIATOR 2023 Owners Manual

Why is the feature not available (line markings are gray) when I can see the lane markings on the road?
You are driving too close to the vehicle in front of you.
Transitioning between no lane markings to lane markings or vice versa.
There is standing water on the road.
Faint lane markings, for example partial yellow lane markings on concrete roads.
Lane width is too narrow or too wide.
The camera has not been calibrated after a windshield replacement.
Driving on tight roads or on uneven roads.
Why does the vehicle not come back toward the middle of the lane, as expected, in the Aid or Aid and Alert mode?
High cross winds are present.
There is a large road crown.
Rough roads, grooves or shoulder drop-offs.
Heavy uneven loading of the vehicle or improper tire inflation pressure.
The tires have been changed, or the suspension has been modified.
325
Driving Aids

The design of the system is to aid you in
detecting vehicles that could have entered
the detection area zone (A). The detection
area is on both sides of your vehicle and
trailer, extending rearward from the exterior
mirrors to the end of your trailer. When you
attach and have setup a trailer, the blind spot
information system with trailer tow becomes
active when driving forward above 6 mph
(10 km/h).
You can switch the system off in the
information display. See General Information
(page 136). If you switch the blind spot
information system off, blind spot information
system with trailer tow turns off.
Setting up a Trailer
You can setup a trailer through the
information display. See General Information
(page 136).
E293526
Trailer length. A
Trailer width. B
Trailer hitch ball. C
Note:Measure the width of the trailer at the
front of the trailer, not the widest point. The
maximum width that the system can support
is 8.2 ft (2.5 m)(B).
Note:The trailer length is the distance
between the trailer hitch ball and the rear of
the trailer. The maximum length that the
system can support is 33 ft (10 m)(A).
When setting up a trailer, a sequence of
screens appear asking for trailer information:
• Select trailer screen: None, Trailer A,
Trailer B or Trailer C.Note:You can select only one trailer on
small information displays.
Select one of the trailers and press OK. The
menu goes to the next screen.
• Width less than 8.2 ft (2.5 m) and length
less than 33 ft (10 m)?
Note:You do not need to enter an exact
trailer width measurement. You only need
to confirm that the width of the trailer is 8.2 ft
(2.5 m) or less.
If no, the system turns off.
If yes, the menu goes to the next screen.
• Enter length of trailer:
Toggling up or down using the menu buttons
increases or decreases the measurement by
3 ft (1 m). Select a length that is equal to or
within 3 ft (1 m) of the actual measured
length. For example, if the actual measured
length is 25 ft (7.6 m), toggle the length in
the menu to 8 m or 27 ft. When you enter the
length of the trailer, this saves the system
setup.
328
Driving Aids

Note:When you connect a trailer, but do not
setup a trailer in the blind spot information
system, the system turns off and a warning
appears in the information display.
Note:If the trailer is a bike rack or cargo
rack with electrical lighting, enter a length
of 3 ft (1 m). Cross Traffic Alert remains on
for trailers with a length of 3 ft (1 m) or less.
Note:The system requires proper
measurement and measurement entry to
function as designed.
System Operation
If you select a trailer in the information
display prior to connecting a trailer, the
system loads that configuration and the
information display shows a message when
you connect the trailer. A second message
appears stating cross traffic alert is off, unless
a trailer is set up with a length of 3 ft (1 m).
The blind spot information system with trailer
tow still functions normally when driving
forward.If you connect a trailer, a message appears
indicating that you attached a trailer. If you
have not selected a trailer previously,
another message appears requesting you to
select one of the trailers in the list or add a
new trailer. The blind spot information system
with trailer tow does not function without a
trailer selected. If you do not select a trailer,
a message appears in the information display
stating it has turned off the system. This
message might not appear until your vehicle
speed reaches 22 mph (35 km/h).
The blind spot information system with trailer
tow activates when driving forward for that
particular trailer set up. If you cycle the
ignition, the blind spot information system
with trailer tow continues to function using
the last trailer you selected.
Trailer Considerations
The system works with a trailer with a front
width of 8.2 ft (2.5 m) or less, and a total
length from the trailer hitch ball to the rear
of the trailer of 33 ft (10 m) or less.Some trailers could cause a slight change in
system performance:
• Wide box trailers, especially those wider
than the towing vehicle, could cause false
alerts to occur when driving next to
infrastructure or near parked cars. A false
alert could also occur while making a
90-degree turn or driving through a
roundabout.
• Wide trailers that have a total length
greater than 20 ft (6 m) could cause
delayed alerts when a vehicle is passing
at high speeds.
• Box trailers that have a width greater than
8.2 ft (2.5 m) could cause early alerts
when you pass a vehicle.
• Clam shell or V-Nose box trailers with a
width greater than 8.2 ft (2.5 m) could
cause delayed alerts when a vehicle
traveling the same speed as your vehicle
merges lanes.
System Errors
If the system detects a fault, a warning lamp
illuminates and a message displays. See
Information Messages (page 142).
329
Driving Aids

As a result of the above dimensional
differences, sport utility vehicles and trucks
often have a higher center of gravity and a
greater difference in center of gravity
between the loaded and unloaded condition.
These differences that make your vehicle so
versatile also make it handle differently than
an ordinary passenger car.
TIRE CARE
Information About Uniform Tire Quality
Grading
E142542
Tire Quality Grades apply to new
pneumatic passenger car tires. The
Quality grades can be found where
applicable on the tire sidewall between
tread shoulder and maximum section
width. For example: Treadwear 200
Traction AA Temperature A.
These Tire Quality Grades are
determined by standards that the United
States Department of Transportation has
set.
Tire Quality Grades apply to new
pneumatic passenger car tires. They do
not apply to deep tread, winter-type
snow tires, space-saver or temporary
use spare tires, light truck or LT type
tires, tires with nominal rim diameters of
10 to 12 inches or limited production tires
as defined in Title 49 Code of Federal
Regulations Part 575.104 (c)(2).
U.S. Department of Transportation Tire
quality grades: The U.S. Department of
Transportation requires us to give you
the following information about tire
grades exactly as the government has
written it.Treadwear
The treadwear grade is a comparative
rating based on the wear rate of the tire
when tested under controlled conditions
on a specified government test course.
For example, a tire graded 150 would
wear 1½ times as well on the
government course as a tire graded 100.
The relative performance of tires
depends upon the actual conditions of
their use, however, and may depart
significantly from the norm due to
variations in driving habits, service
practices, and differences in road
characteristics and climate.
Traction AA A B C
WARNING: The traction grade
assigned to this tire is based on
straight-ahead braking traction tests,
and does not include acceleration,
cornering, hydroplaning or peak
traction characteristics.
432
Wheels and Tires

A. P: Indicates a tire, designated by the
Tire and Rim Association, that may be
used for service on cars, sport utility
vehicles, minivans and light trucks. Note:
If your tire size does not begin with a
letter this may mean it is designated by
either the European Tire and Rim
Technical Organization or the Japan Tire
Manufacturing Association.
B. 215: Indicates the nominal width of
the tire in millimeters from sidewall edge
to sidewall edge. In general, the larger
the number, the wider the tire.
C. 65: Indicates the aspect ratio which
gives the tire's ratio of height to width.
D. R: Indicates a radial type tire.
E. 15: Indicates the wheel or rim
diameter in inches. If you change your
wheel size, you will have to purchase
new tires to match the new wheel
diameter.F. 95: Indicates the tire's load index. It
is an index that relates to how much
weight a tire can carry. You may find this
information in your owner’s manual. If
not, contact a local tire dealer.
Note:You may not find this information
on all tires because it is not required by
federal law.
G. H: Indicates the tire's speed rating.
The speed rating denotes the speed at
which a tire is designed to be driven for
extended periods of time under a
standard condition of load and inflation
pressure. The tires on your vehicle may
operate at different conditions for load
and inflation pressure. These speed
ratings may need to be adjusted for the
difference in conditions. The ratings
range from 81 mph (130 km/h) to
186 mph (299 km/h). These ratings are
listed in the following chart.
Note:You may not find this information
on all tires because it is not required by
federal law.
Speed rating Letter rating
81 mph (130 km/h) M
87 mph (140 km/h) N
99 mph (159 km/h) Q
106 mph (171 km/h) R
112 mph (180 km/h) S
118 mph (190 km/h) T
124 mph (200 km/h) U
130 mph (210 km/h) H
149 mph (240 km/h) V
435
Wheels and Tires

B. Load Range and Load Inflation
Limits: Indicates the tire's load-carrying
capabilities and its inflation limits.
C. Maximum Load Dual lb (kg) at psi
(kPa) cold: Indicates the maximum load
and tire pressure when the tire is used
as a dual, defined as four tires on the
rear axle (a total of six or more tires on
the vehicle).
D. Maximum Load Single lb (kg) at psi
(kPa) cold: Indicates the maximum load
and tire pressure when the tire is used
as a single, defined as two tires (total)
on the rear axle.
Information on T Type Tires
T145/80D16 is an example of a tire size.
Note:The temporary tire size for your
vehicle may be different from this
example. Tire Quality Grades do not
apply to this type of tire.
A
BCD
E
T type tires have some additional
information beyond those of P type tires;
these differences are described below:A. T: Indicates a type of tire, designated
by the Tire and Rim Association, that is
intended for temporary service on cars,
sport utility vehicles, minivans and light
trucks.
B. 145: Indicates the nominal width of
the tire in millimeters from sidewall edge
to sidewall edge. In general, the larger
the number, the wider the tire.
C. 80: Indicates the aspect ratio which
gives the tire's ratio of height to width.
Numbers of 70 or lower indicate a short
sidewall.
D. D: Indicates a diagonal type tire.
R: Indicates a radial type tire.
E. 16: Indicates the wheel or rim
diameter in inches. If you change your
wheel size, you will have to purchase
new tires to match the new wheel
diameter.
438
Wheels and Tires