
The lane keeping system aids you when an
unintentional lane departure occurs. The
system provides a small steering input to
move the vehicle towards the center of the
lane.
ALERT AND AID MODE
WHAT IS ALERT AND AID MODE
Alert and aid mode uses multiple features to
keep you in your lane. The system first
provides a small steering input to bring your
vehicle back towards the center of the lane.
If your vehicle moves too far out of the center
of the lane the system alerts you with
vibration in the steering wheel.
HOW DOES ALERT AND AID MODE
WORK
Alert.A
Aid.B
The lane keeping system detects a lane
departure and provides aid when the
vehicles enters B and applies the additional
alert warning if A is entered. LANE KEEPING SYSTEM
INDICATORS
If you switch the lane keeping system on, a
graphic with lane markings appears in the
information display.
When you switch the system off, the lane
marking graphics do not display.
Note:
The overhead vehicle graphic may still
display if adaptive cruise control is enabled.
302
2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Lane Keeping SystemE165517 E335296

While the lane keeping system is on, the
color of the lane markings change to indicate
the system status. Red
Yellow
Green
Gray
Indicates that the system is
providing or has just provided a lane keeping alert warning.
Indicates that the system is
providing or has just provided a lane keeping aid intervention.
Indicates that the system is avail-
able or ready to provide a warning or intervention on the indicated side.
Indicates that the system is
temporarily unavailable to provide a warning or intervention on the indicated side.
BLIND SPOT ASSIST
WHAT IS BLIND SPOT ASSIST
Blind spot assist is an extension of the lane
keeping system.
It may help you identify adjacent vehicles
during a lane change.
Blind spot assist provides a blind spot
warning and steering assistance to help
during lane changes. HOW DOES BLIND SPOT ASSIST
WORK Activate and deactivate the system
using the lane keeping system
button on the steering wheel.
During lane changes, the design of the blind
spot assist feature detects vehicles in, or
approaching, your blind spot and provides
a warning, plus steering assistance to direct
your vehicle back into your lane.
When active, this system functions with or
without the use of direction indicators and
hazard flashers. You must keep your hands on the steering
wheel at all times.
BLIND SPOT ASSIST LIMITATIONS
All system limitations present in the basic
lane keeping system also apply to blind spot
assist.
Blind spot assist does not function under the
following conditions:
•
The system does not detect lane
markings.
• One or both rear radar sensors become
blocked or faulty.
• You attach a trailer with a wiring
connection to your vehicle.
303
2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Lane Keeping SystemE334922

BLIND SPOT ASSIST WITH TRAILER
COVERAGE
WHAT IS BLIND SPOT ASSIST WITH
TRAILER COVERAGE
Blind spot assist with trailer coverage is an
extension of the lane keeping system.
It may help you identify adjacent vehicles
during a lane change.
Blind spot assist provides a blind spot
warning and steering assistance to help
during lane changes.
When attaching a trailer, ensure you have
properly set up the trailer coverage settings.
See Blind Spot Information System With
Trailer Coverage (page 313).
HOW DOES BLIND SPOT ASSIST WITH
TRAILER COVERAGE WORK Activate and deactivate the system
using the lane keeping system
button on the steering wheel. During lane changes, the design of the blind
spot assist feature detects vehicles in, or
approaching, your blind spot and provides
a warning, plus steering assistance to direct
your vehicle back into your lane.
If a supported trailer is connected, the
function is reduced to only detecting vehicles
on both sides of your vehicle and trailer,
extending rearward from the exterior mirrors
to the end of your trailer.
See Blind Spot
Information System With Trailer Coverage
(page
313).
When active, this system functions with or
without the use of direction indicators and
hazard flashers.
You must keep your hands on the steering
wheel at all times.
BLIND SPOT ASSIST WITH TRAILER
COVERAGE LIMITATIONS
All system limitations present in the basic
lane keeping system also apply to blind spot
assist.
Blind spot assist does not function under the
following conditions: •
The system does not detect lane
markings.
• One or both rear radar sensors become
blocked or faulty.
• You have not configured the attached
trailer correctly in the trailer tow menus
or an unsupported trailer has been
attached. Only certain trailer shapes and
dimensions are supported.
See Blind
Spot Information System With Trailer
Coverage Limitations
(page 313).
Note: Blind spot assist with trailer coverage
could have reduced performance if you
attach a trailer to your vehicle.
Blind spot assist may have difficulty detecting
hazards under the following conditions:
• If a vehicle is approaching in an adjacent
lane at a relative speed much higher than
your vehicle.
• Bad weather conditions are present that
obstruct the sensors.
• Attaching bike or cargo racks could
cause false alerts due to obstruction of
the sensor.
306
2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Lane Keeping SystemE334922

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

WHAT IS PRE-COLLISION ASSIST
Pre-collision assist detects and warns of
approaching hazards in the roadway. The
system provides multiple levels of assistance
to help avoid a collision if your vehicle is
rapidly approaching another stationary
vehicle, a vehicle traveling in the same
direction as yours, or a pedestrian or cyclist
within your driving path.
HOW DOES PRE-COLLISION
ASSIST WORK
The system warns the driver of potential
hazards by providing three levels of
assistance.
If your vehicle is rapidly approaching
potential hazards the system provides the
following levels of functionality:
1. Alert.
2. Brake Support. 3. Automatic Emergency 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. The system
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.
Automatic Emergency Braking
: Automatic
emergency braking may activate if the
system determines that a collision is
imminent.
Note: If you perceive pre-collision assist
alerts as being too frequent or disturbing,
then you can reduce the alert sensitivity,
although the manufacturer recommends
using the highest sensitivity setting where
possible. Setting lower sensitivity would lead
to fewer and later system warnings.
Each system has various levels of detection
capabilities.
See Pre-Collision Assist
Limitations (page 321). PRE-COLLISION ASSIST
PRECAUTIONS 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 moving in a different
direction or animals. Apply the brakes
when necessary. Failure to follow this
instruction could result in the loss of
control of your vehicle, 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.
320
2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Pre-Collision AssistE156130 E329466

Cyclist Detection Limitations
Cyclist detection is active at speeds up to
50 mph (80 km/h).
Cyclist detection functions optimally when
detected hazards are clearly identifiable.
System performance may reduce in
situations where cyclists are fast-moving,
partly obscured, have a complex
background, or cannot be distinguished from
a group.
Intersection Assist
(If Equipped)
If your vehicle comes with a radar sensor
included in adaptive cruise control, the
pre-collision assist system may operate in a
scenario where you are turning across an
oncoming vehicle's path. Detection of
vehicles driving in an oncoming direction is
active if your vehicle is driving at speeds up
to
19 mph (30 km/h). SWITCHING PRE-COLLISION
ASSIST ON AND OFF
You cannot switch the system off.
Adjusting the Pre-Collision Assist
Settings
You can adjust the following settings by
using the touchscreen controls in the
pre-collision assist menu:
•
Change alert and distance alert sensitivity
to one of three possible settings.
• Switch distance indication and alert on
or off.
• If required, switch automatic emergency
braking on or off.
• If required, switch evasive steering assist
on or off.
Note: Automatic emergency braking and
evasive steering automatically turns on every
time you switch the ignition on.
Note: If you switch automatic emergency
braking off, evasive steering assist switches
off.
322
2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Pre-Collision AssistE309750

DISTANCE ALERT
WHAT IS DISTANCE ALERT
The system alerts you with a warning lamp
if the distance to the vehicle ahead is small.
Note:
The warning lamp does not illuminate
if cruise control or adaptive cruise control is
active.
ADJUSTING THE SENSITIVITY OF
DISTANCE ALERT
To adjust the sensitivity of the system, use
the touchscreen:
1. Press Features on the touchscreen.
2. Press
Driver Assistance.
3. Press
Pre-Collision Assist.
4. Press
Alert Sensitivity.
5. Select a setting. AUTOMATIC EMERGENCY BRAKING
WHAT IS AUTOMATIC EMERGENCY
BRAKING
Automatic emergency braking may activate
if the system determines that a collision is
imminent. The system may help reduce
impact damage to avoid the crash
completely.
Automatic emergency braking is only
available up to certain speeds.
See
Pre-Collision Assist Limitations (page 321).
SWITCHING AUTOMATIC EMERGENCY
BRAKING ON AND OFF
To switch the system on or off, use the
touchscreen:
1. Press
Features on the touchscreen.
2. Press
Driver Assistance.
3. Press
Pre-Collision Assist.
4. Press
Auto Emergency Braking.
5. Switch the feature on or off. EVASIVE STEERING ASSIST
WHAT IS EVASIVE STEERING ASSIST
If your vehicle is rapidly approaching a road
user, evasive steering assist helps you steer
around the road user.
After you turn the steering wheel in an
attempt to avoid a crash with the road user,
the system applies additional steering torque
to help you steer around the road user. After
you pass the road user, the system applies
steering torque when you turn the steering
wheel to steer back into the lane. The system
deactivates after you fully pass the road user.
Note:
Road users are defined as pedestrians
or bicyclists in your vehicle's path or another
stationary vehicle in the same lane or a
vehicle traveling in the same lane in the
same direction as you.
See Pre-Collision
Assist Precautions (page 320).
326
2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Pre-Collision Assist

EVASIVE STEERING ASSIST
LIMITATIONS
Evasive steering assist only activates when
all the following occur:
•
Automatic emergency braking and
evasive steering assist are on.
• The system detects a road user ahead
and starts to apply the brakes.
• You significantly turn the steering wheel
to steer around a road user.
Note: Evasive steering assist does not
automatically steer around a road user. If
you do not turn the steering wheel, evasive
steering assist does not activate. Note:
Evasive steering assist does not
activate if the distance to the road user
ahead is too small and the system cannot
avoid a crash.
SWITCHING EVASIVE STEERING
ASSIST ON AND OFF
To switch the system on or off, use the
touchscreen:
1. Press Features on the touchscreen.
2. Press
Driver Assistance.
3. Press
Pre-Collision Assist.
4. Switch
Evasive Steering on or off. Note:
If you switch automatic emergency
braking off, evasive steering assist turns off.
Note: Automatic emergency braking and
evasive steering assist turn on every time
you switch the ignition on.
PRE-COLLISION ASSIST –
TROUBLESHOOTING
PRE-COLLISION ASSIST – WARNING
LAMPS A telltale illuminates in the cluster
to indicate if the system is disabled
or unavailable.
PRE-COLLISION ASSIST – INFORMATION MESSAGES Action
Message
You have a blocked sensor due to bad weather, ice, mud or water in
front of the radar sensor. You can typically clean the sensor to resolve.
Pre-Collision Assist Not Available Sensor Blocked
A fault with the system has occurred. Have your vehicle checked assoon as possible.
Pre-Collision Assist Not Available
327
2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Pre-Collision AssistE335612