2022 LINCOLN NAVIGATOR service

The lane keeping aid warning lamp or yellow
lane marking in your instrument cluster
indicate blind spot assist activation. In
addition, the blind spot information system
alert indicator flashes on the exterior mirror
on the same side as the detection. See Blind
Spot Information System (page 311).
Blind Spot Assist Information Messages Details
Message
Displays if you attach a trailer to your vehicle.
Blind Spot Assist Not Available Trailer
Attached
Displays if the blind spot information system sensors are blocked.
Blind Spot Assist Not Available Side
Sensor Blocked
The system has detected a fault that requires service. Have your vehicle checked as soon as
possible.
Blind Spot Assist System fault
Lost communication with the trailer module. Blind Spot Assist is suppressed until the failure is
fixed.
Trailer Brake Module Fault
Lost communication with the trailer module. Blind Spot Assist is suppressed until the failure is
fixed.
Trailer Lighting Module Fault See Manual
Front Camera Fault. Blind Spot Assist is suppressed until the failure is\
fixed.
Front Camera Fault Service Required
See
Blind Spot Information System (page 311).
305
2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Lane Keeping System

BLIND SPOT ASSIST WITH TRAILER
COVERAGE INDICATORS The lane keeping aid warning lamp or yellow
lane marking in your instrument cluster
indicate blind spot assist activation. In
addition, the blind spot information system
alert indicator flashes on the exterior mirror
on the same side as the detection. See Blind
Spot Information System (page 311).
Blind Spot Assist Information Messages Action
Message
Displays if you attach a trailer to your vehicle with the blind spot inf\
ormation system switched off
or you have not configured the trailer.
Blind Spot Assist Not Available Trailer
Attached
Displays if you have blocked blind spot information system sensors.
Blind Spot Assist Not Available Side
Sensor Blocked
The system has detected a fault that requires service. Have your vehicle checked as soon as
possible.
Blind Spot Assist System fault
Lost communication with the trailer module. Blind Spot Assist is suppressed until the failure is
fixed.
Trailer Brake Module Fault
Lost communication with the trailer module. Blind Spot Assist is suppressed until the failure is
fixed.
Trailer Lighting Module Fault See Manual
Front Camera Fault. Blind Spot Assist is suppressed until the failure is\
fixed.
Front Camera Fault Service Required
307
2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Lane Keeping SystemE310089

LANE KEEPING SYSTEM – TROUBLESHOOTING
LANE KEEPING SYSTEM – INFORMATION MESSAGES
Action
Message
The system has malfunctioned. Have your vehicle checked as soonas possible.
Lane Keeping Sys. Malfunction Service Required
The system has detected a condition that has caused the system tobe temporarily unavailable.
Front Camera Temporarily Not Available
The system has detected a condition that requires you to clean thewindshield in order for it to operate properly.
Front Camera Low Visibility Clean Screen
The system has malfunctioned. Have your vehicle checked as soonas possible.
Front Camera Malfunction Service Required
The system requests that you keep your hands on the steering wheel.
Keep Hands on Steering Wheel
308
2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Lane Keeping System

LOCATING THE PRE-COLLISION
ASSIST SENSORS
Camera.
1.
Radar sensor (if equipped).
2. If a message regarding a blocked sensor or
camera appears in the information display,
something is obstructing the radar signals or
camera images. The radar sensor is behind
the fascia cover in the center of the lower
grille. With a blocked sensor or camera, the
system may not function, or performance
may reduce. See Pre-Collision Assist –
Information Messages (page 327).
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 and your vehicle
has a radar sensor, the radar sensing zone
could change. This could cause missed or
false vehicle detections. Have your vehicle
serviced 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 could 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 recalibrates successfully.
DISTANCE INDICATION
(IF EQUIPPED)
WHAT IS DISTANCE INDICATION
Distance indication displays the gap between
your vehicle and the vehicle ahead of you.
Note: The graphic does not display if you
switch on cruise control or adaptive cruise
control.
323
2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Pre-Collision AssistE253503

PRE-COLLISION ASSIST –
FREQUENTLY ASKED QUESTIONS
Camera Troubleshooting
The windshield in front of the camera is
dirty or obstructed.
Clean the outside of the windshield in
front of the camera.
The windshield in front of the camera is
clean, but the message remains in the
instrument cluster display. Wait a short time. It could take several
minutes for the camera to detect that
there is no obstruction.
Radar Troubleshooting (If Equipped)
The surface of the radar in the grille is dirty
or obstructed. 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
clean, but the message remains in the
instrument cluster display.
Wait a short time. It could take several
minutes for the radar to detect that there
is no obstruction.
Heavy rain, spray or fog is interfering with
the radar signals. The pre-collision assist system is
temporarily disabled. Pre-collision assist
reactivates a short time after the
weather conditions improve.
Swirling water or snow or ice on the surface
of the road is interfering with the radar
signals. The pre-collision assist system is
temporarily disabled. Pre-collision assist
reactivates a short time after the
weather conditions improve.
Radar is out of alignment due to a front-end
impact. Have your vehicle serviced to have the
radar checked for proper coverage and
operation. PRE-COLLISION ASSIST –
FREQUENTLY ASKED QUESTIONS -
VEHICLES WITH: INTERSECTION
ASSIST
Camera Troubleshooting
The windshield in front of the camera is
dirty or obstructed.
Clean the outside of the windshield in
front of the camera.
The windshield in front of the camera is
clean, but the message remains in the
instrument cluster display. Wait a short time. It could take several
minutes for the camera to detect that
there is no obstruction.
Radar Troubleshooting
(If Equipped)
The surface of the radar in the grille is dirty
or obstructed. Clean the grille surface in front of the
radar or remove the object causing the
obstruction.
328
2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Pre-Collision Assist

The surface of the radar in the grille is
clean, but the message remains in the
instrument cluster display.
Wait a short time. It could take several
minutes for the radar to detect that there
is no obstruction.
Heavy rain, spray or fog is interfering with
the radar signals. The pre-collision assist system is
temporarily disabled. Pre-collision assist
reactivates a short time after the
weather conditions improve.
Swirling water or snow or ice on the surface
of the road could interfere with the radar
signals. The pre-collision assist system is
temporarily disabled. Pre-collision assist
reactivates a short time after the
weather conditions improve.
Radar is out of alignment due to a front end
impact. Have your vehicle serviced to have the
radar checked for proper coverage and
operation.
329
2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Pre-Collision Assist

CONNECTING A TRAILER
PRECAUTIONS
Do not tow a trailer until you drive your
vehicle at least 1,000 mi (1,600 km).
Consult your local motor vehicle laws for
towing a trailer.
See the instructions included with towing
accessories for the proper installation and
adjustment specifications.
Service your vehicle more frequently if you
tow a trailer.
See Normal Scheduled
Maintenance (page 532).
If you use a rental trailer, follow the
instructions the rental agency gives you.
When attaching the trailer wiring connector
to your vehicle, only use a proper fitting
connector that works with the vehicle and
trailer functions.
Account for the trailer coupler weight as part
of your vehicle load when calculating the
total vehicle weight.
Do not exceed the load limits.
See Normal
Scheduled Maintenance (page 532). HITCHES
INSTALLING A HITCH
WARNING:
Do not cut, drill, weld or
modify the trailer hitch. Modifying the trailer
hitch could reduce the hitch rating.
Do not use a hitch that either clamps onto
the bumper or attaches to the axle. You must
distribute the load in your trailer so that
10-15% of the total weight of the trailer is on
the tongue. Do not exceed the tongue load
rating indicated on the hitch receiver.
Trailer Hitch Cover
Your vehicle has a removable trailer hitch
cover. To remove the trailer hitch cover: 1.
Grab the trailer hitch cover at the bottom
and pull towards the rear of the vehicle
until the bottom of the trailer hitch cover
unsnaps from the bumper.
2. Grab the trailer hitch cover at the edge and rotate until the top of the trailer hitch
cover unsnaps from the bumper, then
remove the trailer hitch cover.
To install the trailer hitch cover:
345
2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Connecting a TrailerE268259

TOWING A TRAILER – TROUBLESHOOTING
TOWING A TRAILER – INFORMATION MESSAGES
Details
Message
The left-hand trailer turn lamp requires service.
Trailer Left Turn Lamps Fault Check Lamps
The right-hand trailer turn lamp requires service.
Trailer Right Turn Lamps Fault Check Lamps
The trailer battery voltage is too low to charge. If there is no trailerattached, the vehicle battery voltage is low.
Trailer Battery Not Charging See Manual
The system detects a short created by the trailer lamps. Inspect andrepair the trailer wiring, or have the system checked as soon as possible.
Trailer Lighting Module Fault See Manual
The trailer stoplamps require service.
Trailer Stop Lamps Fault Check Lamps
Verify the trailer brake connections are secure and that the aftermarkettrailer brake controller device is correctly installed. Perform a trailer
brake and trailer light check if possible. If the message persists, have your vehicle checked as soon as possible.
Trailer brake system fault See manual
Perform a trailer brake and trailer light check if possible. If the messagepersists, have your vehicle checked as soon as possible.
Trailer brake module fault
The trailer sway control detects trailer sway. Reduce the vehicle'sspeed.
Trailer Sway Reduce Speed
354
2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Towing a Trailer