diagram LINCOLN NAVIGATOR 2021 Owners Manual

System Settings
The system has optional menu settings
available. See General Information (page
134). The system stores the last known
selection for each of these settings. You do
not need to readjust your settings each time
you switch the system on.
Adjust the settings to enable one of the three
modes:
Alert Only Alert Only — Provides a steering wheel
vibration when the system detects an
unintended lane departure. Aid Only
Aid Only — Provides steering assistance
toward the lane center.
Alert and Aid Mode AlertA
AidB
Alert + Aid — Provides steering assistance
toward the lane center.
If your vehicle continues drifting out of the
lane, the system provides a steering wheel
vibration.
Note: The alert and aid diagrams illustrate
general zone coverage. They do not provide
exact zone parameters.
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Use the supplied measurement card, a tape
measure and pen to carefully mark the area
where to attach the sticker (supplied in the
back cover pocket of your quick start guide).
Make sure the whole sticker is within the
zone between the two arcs or distance
markers on the diagram, and is also visible
in the rear view camera display.
Step 4: Take Measurements
After you correctly place the sticker on the
trailer, you must take some key
measurements.
Note:
You must take accurate
measurements for the system to operate
properly.
Note: When rounding in inches, round
upward if the measured length is a quarter
inch or greater. Round downward if the
measured length is less than a quarter inch.
For example 12.25 in (31.11 cm) would be
rounded up to 12.50 in (31.75 cm). 12.13 in
(30.8 cm) would be rounded down to 12.00 in
(30.48 cm)
. Note:
When rounding in centimeters, round
to the nearest whole centimeter. If the
measurement is less than
0.2 in (0.5 cm)
round downward. If the measurement is
more than or equal to
0.2 in (0.5 cm) round
upward. For example, 11.9 in (30.3 cm) would
be rounded down to 11.8 in (30 cm). 12.0 in
(30.5 cm) would be rounded up to 12.2 in
(31 cm).
Note: Use consistent metric or imperial units
as required by your country or vehicle.
Record the four key distances (A, B, C, D) as
required by the measurement card. Record
the trailer name for these measurements. Distance A
The horizontal distance from the bumper to
the center of the ball hitch on the trailer.
Distance B
The horizontal distance from the center of
the ball hitch to the center of the sticker.
Distance C
The distance from the rear view camera to
the center of the sticker.
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Note:
Your vehicle may be equipped
with a dissimilar spare wheel and tire
assembly. A dissimilar spare wheel and
tire assembly is defined as a spare
wheel and tire assembly that is different
in brand, size or appearance from the
road tires and wheels. If you have a
dissimilar spare wheel and tire assembly
it is intended for temporary use only and
should not be used in a tire rotation.
Note: After having your tires rotated,
inflation pressure must be checked and
adjusted to the vehicle requirements.
Rotating your tires at the recommended
interval (as indicated in the Scheduled
Maintenance chapter) will help your tires
wear more evenly, providing better tire
performance and longer tire life.
Rear-wheel drive vehicles and
four-wheel drive vehicles (front tires at
left of diagram) Sometimes irregular tire wear can be
corrected by rotating the tires.
USING SNOW CHAINS
WARNING: Snow tires must be the
same size, load index and speed rating as
those originally provided by Ford. Use of
any tire or wheel not recommended by
Ford can affect the safety and performance
of your vehicle, which could result in an
increased risk of loss of control, vehicle
rollover, personal injury and death.
Additionally, the use of non-recommended tires and wheels can cause steering,
suspension, axle, transfer case or power
transfer unit failure. Follow the Ford
recommended tire inflation pressure found
on the Safety Compliance Certification
Label (on the door hinge pillar, door latch
post or the door edge that meets the door
latch post, next to the driver seat), or Tire
Label on the B-Pillar or the edge of the
driver door. Failure to follow the tire
pressure recommendations can cause
uneven treadwear patterns and adversely
affect the way your vehicle handles.
Note: The suspension insulation and
bumpers will help prevent vehicle damage.
Do not remove these components from your
vehicle when using snow tires and chains.
The tires on your vehicle have all-weather
treads to provide traction in rain and snow.
However, in some climates, you may need
to use snow tires and cables. If you need to
use cables, it is recommended that steel
wheels (of the same size and specifications)
be used, as cables may chip aluminum
wheels.
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