WHAT IS THE LANE KEEPING
SYSTEM
The lane keeping system alerts you by
providing temporary steering assistance or
steering wheel vibration when it detects an
unintended lane departure.
HOW DOES THE LANE KEEPING
SYSTEM WORK
The lane keeping system uses a forward
looking camera mounted on the windshield
to monitor vehicle movement within the
travel lane.
When the camera detects a drift out of the
travel lane, the lane keeping system alerts
the driver by vibrating the steering wheel, or
aids the driver by providing a small steering
input to move the vehicle back into the travel
lane.
The driver can select one of three modes:
•
Alert (If Equipped)
• Aid
• Alert + Aid
LANE KEEPING SYSTEM
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 will not
operate if the sensor cannot track the road
lane markings. WARNING:
The sensor may
incorrectly track lane markings as other
structures or objects. This can result in a
false or missed warning. WARNING:
In cold and severe
weather conditions the system may not
function. Rain, snow and spray can all limit
sensor performance. WARNING:
The system may not
operate properly if the sensor is blocked.
Keep the windshield free from obstruction. WARNING:
If damage occurs in the
immediate area surrounding the sensor,
have your vehicle checked as soon as
possible. WARNING:
The system may not
correctly operate if your vehicle is fitted
with a suspension kit not approved by us. WARNING: Large contrasts in outside
lighting can limit sensor performance.
299
2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Lane Keeping System
LANE KEEPING SYSTEM
LIMITATIONS
The lane keeping system only operates when
the vehicle speed is greater than 40 mph
(64 km/h).
The system works when the camera can
detect at least one lane marking.
Note: When you select Aid or Alert and Aid
mode and the system detects no steering
activity for a short period of time, the system
alerts you to put your hands on the steering
wheel. The system may detect a light grip or
touch on the steering wheel as hands-off
driving.
The lane keeping system may not correctly
operate in any of the following conditions:
• The lane keeping system does not detect
at least one lane marking.
• You switch the turn signal on.
• You apply direct steering, accelerate fast
or brake hard.
• The vehicle speed is less than
40 mph
(64 km/h). •
The anti-lock brake, stability control or
traction control system activates.
• The lane is too narrow.
• Something is obscuring the camera or it
is unable to detect the lane markings due
to environment, traffic or vehicle
conditions.
• Entering or exiting a tight curve when
driving at high speeds.
The lane keeping system may not correct
lane positioning in any of the following
conditions:
• High winds.
• Uneven road surfaces.
• Heavy or uneven loads.
• Incorrect tire pressure.
SWITCHING THE LANE KEEPING
SYSTEM ON AND OFF To activate the lane keeping
system, press the button on the
steering wheel.To deactivate the lane keeping system, press
the button again.
Note:
When switching the system on or off
a message appears in the information and
entertainment display to show the status.
Note: The system stores the on or off setting
until manually changed, unless it detects a
MyKey™. If the system detects a MyKey™, it
defaults to the last setting for that MyKey™.
Note: If the system detects a MyKey™,
pressing the button does not affect the on
or off status of the system. You can only
change the mode and intensity settings.
SWITCHING THE LANE KEEPING
SYSTEM MODE
The lane keeping system has different
settings that you can view or adjust using
the information display.
The system stores the last known selection
for each of these settings. You do not need
to readjust your settings each time you
switch on the system.
300
2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Lane Keeping SystemE334922
To change the lane keeping system mode,
use the touchscreen:
1. Press Features on the touchscreen.
2. Press
Driver Assistance.
3. Press
Lane-Keeping System.
4. Press
Lane-Keeping Mode.
5. Select a mode.
Note: The system remembers the last setting
when you start your vehicle. If the system
detects a MyKey™, it defaults to the last
setting for that MyKey™.
ALERT MODE
WHAT IS ALERT MODE
Alert mode vibrates the steering wheel when
it detects an unintended lane departure. HOW DOES ALERT MODE WORK
When in alert mode, the lane keeping system
alerts you by vibrating the steering wheel.
The intensity of the vibration is set through
the lane keeping system menu.
ADJUSTING THE STEERING WHEEL
VIBRATION INTENSITY
To change the steering wheel vibration
intensity, use the touchscreen:
1. Press
Features on the touchscreen.
2. Press
Driver Assistance.
3. Press
Lane-Keeping System. 4. Press
Lane-Keeping Intensity.
5. Select an intensity setting.
AID MODE
WHAT IS AID MODE
Aid mode provides temporary steering
assistance toward the center of the lane.
HOW DOES AID MODE WORK 301
2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Lane Keeping SystemE165515 E165516
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
BLIND SPOT INFORMATION SYSTEM
WITH TRAILER COVERAGE
WHAT IS BLIND SPOT INFORMATION
SYSTEM WITH TRAILER COVERAGE
Blind spot information system detects
vehicles that may have entered the blind
spot zone. The detection area is on both
sides your vehicle and trailer, extending
rearward from the exterior mirrors to the end
of your trailer. BLIND SPOT INFORMATION SYSTEM
WITH TRAILER COVERAGE
LIMITATIONS
Trailer coverage only supports conventional
trailers. The system turns off if you select a
fifth wheel trailer type.
Make sure the trailer width is less than or
equal to 8.5 ft (2.6 m) and the length is less
than 33 ft (10.1 m). If you input values higher,
the system turns off.
Some trailers could cause a slight change in
system performance:
• Large box trailers could cause false alerts
to occur when driving next to
infrastructures or near parked cars. A
false alert could also occur while making
a 90-degree turn.
• Trailers that have a width greater than
8.5 ft (2.6 m)
at the front and 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
8.5 ft (2.6 m)
at the front could cause
early alerts when you pass a vehicle.
• Clam shell or v-nose box trailers with a
width greater than
8.5 ft (2.6 m) at the
front could cause delayed alerts when a
vehicle traveling the same speed as your
vehicle merges lanes.
SETTING A TRAILER LENGTH Trailer length.
A
Trailer width.
B
Trailer hitch ball.
C
313
2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Blind Spot Information SystemE225007 E225008