service LINCOLN NAVIGATOR 2022 Owner's Manual

WHAT IS AUTO-START-STOP
The system is designed to help reduce fuel
consumption and CO
2 emissions by stopping
the engine when it is idling, for example at
traffic lights.
AUTO-START-STOP PRECAUTIONS WARNING: Apply the parking brake,
shift into park (P), switch the ignition off
and remove the key before you leave your
vehicle. Failure to follow this instruction
could result in personal injury or death. WARNING: Apply the parking brake,
shift into park (P), switch the ignition off
and remove the key before you open the
hood or have any service or repair work
completed. If you do not switch the ignition
off, the engine could restart at any time.
Failure to follow this instruction could result
in personal injury or death. SWITCHING AUTO-START-STOP
ON AND OFF
The system turns on when you switch the
ignition on. Press the button to switch the
system off.
Note: OFF illuminates in the switch.
Note: Deactivating the system using the
button lasts only one key cycle.
Press the button again to switch the system
back on.
Note: The system turns off if it detects a
malfunction. If the system malfunctions,
have your vehicle checked as soon as
possible.
STOPPING THE ENGINE
Stop your vehicle, keep your foot on the
brake pedal and the transmission in drive
(D). RESTARTING THE ENGINE
Release the brake pedal or press the
accelerator pedal.
A message appears in the information
display if the system requires you to take
action.
AUTO-START-STOP INDICATORS
WARNING:
The system may require
the engine to automatically restart when
the auto-start-stop indicator illuminates
green or flashes amber. Failure to follow
this instruction could result in personal
injury. The Auto-Start-Stop indicator
illuminates green when the engine
stops. It flashes amber and a
message appears when you need to take
action.
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2022 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202109, First-Printing Auto-Start-Stop

WHAT IS THE CATALYTIC
CONVERTER
The catalytic converter is part of your
vehicle's emissions system and filters harmful
pollutants from the exhaust gas.
CATALYTIC CONVERTER
PRECAUTIONS
WARNING: Do not park, idle or drive
your vehicle on dry grass or other dry
ground cover. The emission system heats
up the engine compartment and exhaust
system, creating the risk of fire. WARNING:
The normal operating
temperature of the exhaust system is very
high. Never work around or attempt to
repair any part of the exhaust system until
it has cooled. Use special care when
working around the catalytic converter.
The catalytic converter heats up to a very
high temperature after only a short period
of engine operation and stays hot after the
engine is switched off. WARNING: Exhaust leaks may result
in entry of harmful and potentially lethal
fumes into the passenger compartment. If
you smell exhaust fumes inside your
vehicle, have your vehicle inspected
immediately. Do not drive if you smell
exhaust fumes.
To avoid damaging the catalytic converter:
• Do not crank the engine for more than
10 seconds at a time.
• Do not run the engine with a spark plug
lead disconnected. •
Do not push-start or tow-start your
vehicle. Use booster cables. See Jump
Starting the Vehicle (page 392).
• Use the correct fuel.
See Fuel and
Refueling (page 210).
• Do not switch the ignition off when your
vehicle is moving.
• Avoid running out of fuel.
• Have the items listed in scheduled
maintenance information performed
according to the specified schedule.
Note: Do not make any unauthorized
changes to your vehicle or engine. By law,
vehicle owners and anyone who
manufactures, repairs, or services a fleet of
vehicles are not permitted to intentionally
remove an emission control device or
prevent it from working.
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Note:
Excessive tire slippage can cause
transmission damage. FOUR-WHEEL DRIVE –
TROUBLESHOOTING
FOUR-WHEEL DRIVE – WARNING
LAMPS Illuminates when a four-wheel
drive or power train fault is
present.
Note:
When a system fault is present, the
system can typically remain in whichever
mode was selected prior to the fault
condition occurring. It does not default to
two-wheel drive in all circumstances. When
this warning is displayed, have your vehicle
serviced by an authorized dealer.
FOUR-WHEEL DRIVE – INFORMATION MESSAGES Action
Message
A four-wheel drive system fault is present. Have your vehicle checkedas soon as possible.
Check 4x4
The four-wheel drive system is making a shift.
4x4 Shift in Progress
Displays when you attempt to switch to four-wheel drive low modeand you do not shift the transmission to neutral (N).
For 4x4 LOW Shift to N
Displays when you attempt to switch to four-wheel drive low modeand your vehicle's speed is greater than 3 mph (5 km/h).
For 4x4 LOW Slow to 3 MPH
For 4x4 LOW Slow to 5 km/h Displays when you attempt to switch from four-wheel drive low modeand you do not shift the transmission to neutral (N).
To Exit 4x4 LOW Shift to N
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(If Equipped)

WHAT IS THE ELECTRONIC
LIMITED-SLIP DIFFERENTIAL
The electronic limited-slip differential system
directs torque, enabling the vehicle to drive
over terrain and road conditions that a
conventional axle cannot. The system is
active at all times and requires no input from
the driver.
Note:
If your vehicle is not at optimal
operating conditions or a system fault is
present, a warning may display in the
instrument cluster. Depending on the
warning, you may need to service your
vehicle. Operating the Electronic Limited-Slip
Differential with a Spare or Mismatched
Tires
If your vehicle has an electronic limited-slip
differential, do not use a spare tire of a
different size than the tire provided. If you
have a spare tire installed, a message may
appear indicating the system has disabled
automatically or reduced function to prevent
system overheat and damage. We
recommend you reinstall the repaired or
replaced spare tire as soon as possible.
When you replace the spare tire, the system
resumes normal operation on the next key
cycle.
Trailer Towing
The electronic limited-slip differential
enhances vehicle stability during trailer tow
operation. During high demand trailering
events, such as steep slopes, high speeds
or with a spare tire, the system may provide
a warning in the instrument cluster and
reduce function or enter a temporarily
disabled state. To resume normal function,
stop the vehicle in a safe location and allow
the unit to adequately cool. Once the system
reaches normal operating temperatures,
system function restores and the electronic
limited-slip differential restored message
displays.
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ELECTRONIC LIMITED-SLIP DIFFERENTIAL – TROUBLESHOOTING
ELECTRONIC LIMITED-SLIP DIFFERENTIAL – INFORMATION MESSAGES
Description and Action
Message
Displays when the system requires service. Have your vehicle checked as soon as possible.
Check Electronic Limited Slip Differential
Displays when the system requires service. Have your vehicle checked as soon as possible.
Electronic Limited Slip Differential Off See
Owner's Manual
Displays when the electronic limited slip differential system resumes no\
rmal function.
Electronic Limited Slip Differential Restored
to Normal
Displays if the electronic limited slip differential system temporarily \
turns off due to overheating
or an undersized spare tire. If you have an undersized spare tire installed, replace the spare tire\
with a full-sized tire as soon as possible. If not, stop the vehicle in a safe location and allow the system to cool.
Electronic Limited Slip Differential
Temporarily Disabled
Displays if the electronic limited slip differential has limited functio\
nality. This could be due to
an undersized spare tire or caused by the system overheating. If you ha\
ve an undersized spare
tire installed, replace the spare tire with a full-sized tire as soon as\
possible. If you do not have an undersized spare tire installed, the vehicle has reduced functionalit\
y. Have your vehicle checked as soon as possible.
Electronic Limited Slip Differential Reduced
Torque
Displays when you select a drive mode that does not allow the electronic\
limited slip differential
to turn on. This may also display when the electronic limited slip diffe\
rential has a fault and the vehicle requests the locking feature.
Electronic Limited Slip Differential Locking
Feature Not Available
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5. Release the switch and pull away in a
normal manner.
AUTOMATICALLY RELEASING THE
ELECTRIC PARKING BRAKE
1. Close the driver door.
2. Shift into gear.
3. Press the accelerator pedal and pull away
in a normal manner.
ELECTRIC PARKING BRAKE
AUDIBLE WARNING
Sounds when the parking brake is on and
your vehicle is moving. If the warning tone
continues after you have released the
parking brake, this indicates a malfunction.
Have your vehicle checked as soon as
possible. RELEASING THE ELECTRIC
PARKING BRAKE IF THE VEHICLE
BATTERY HAS RUN OUT OF
CHARGE WARNING: The electric parking
brake does not operate if the vehicle
battery has run out of charge.
Connect a booster battery to the vehicle
battery to release the electric parking brake
if the vehicle battery has run out of charge.
See
Jump Starting the Vehicle (page 392). ELECTRIC PARKING BRAKE –
TROUBLESHOOTING
ELECTRIC PARKING BRAKE –
WARNING LAMPS
Brake System It illuminates red when you apply
the parking brake and your vehicle
is on. If the lamp flashes when the
parking brake has been released,
this indicates the parking brake
system requires service. Have
your vehicle checked as soon as possible.
Note: Lamps may vary depending on region.
Electric Parking Brake When the lamp illuminates yellow,
it indicates a malfunction in the
electric parking brake. Have your
vehicle checked as soon as possible.
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ELECTRIC PARKING BRAKE – INFORMATION MESSAGES
Action
Message
The electric parking brake is set and a manual release is attempted without the brake pedal being pressed.
To Release: Press Brake and Switch
The electric parking brake is set and an automatic release is attempted but cannot beperformed. Perform a manual release.
Park Brake Use Switch to Release
The electric parking brake is set and your vehicle speed exceeds 3 mph (5 km/h).
Release the parking brake before continuing driving.
Release Park Brake
The electric parking brake is not fully applied.
Park Brake Not Applied
The electric parking brake is not fully released.
Park Brake Not Released
The electric parking brake system has been put into a special mode that is used toallow service of the rear brakes. Contact an authorized dealer.
Park Brake Maintenance Mode
The electric parking brake system has detected a condition that requires service. Somefunctionality may still be available. Contact an authorized dealer.
Park Brake Limited Function Service Required
The electric parking brake system has detected a condition that requires service.Contact an authorized dealer.
Park Brake Malfunction Service Now
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REVERSE BRAKING ASSIST –
FREQUENTLY ASKED QUESTIONS
Why is reverse braking assist unavailable?
•
Make sure the reverse braking assist is
on. See Switching Reverse Braking
Assist On and Off (page 240).
• Make sure that all doors and the liftgate
or tailgate are closed. Drive the vehicle
on a straight road for a short period. If
the message remains, contact an
authorized dealer.
• Make sure the cross traffic alert system
is on if equipped.
See Switching Cross
Traffic Alert On and Off (page 317).
• Make sure the rear parking aid system is
on.
See Rear Parking Aid (page 256).
• Make sure the traction control is on. See
Switching Traction Control On and Off
(page
246).
Note: The traction control automatically turns
off if four-wheel drive low and certain drive
modes such as mud/ruts and snow/sand is
activated. •
The vehicle may have sustained a rear
end impact. Contact an authorized dealer
to have the sensors checked for proper
coverage and operation.
• An anti-lock brake, traction control or
stability control event may have occurred.
Reverse braking assist resumes
operation when the event is complete.
• Make sure the rear view camera and 360
degree camera are not dirty or
obstructed. If dirty, clean the camera. If
the message still appears after cleaning
the camera, wait a short time for the
message to clear. If the message does
not clear, contact an authorized dealer.
• Make sure the cross traffic alert and rear
parking aid sensors are not blocked or
faulty.
See Locating the Cross Traffic
Alert Sensors (page 317). See Locating
the Rear Parking Aid Sensors (page 256).
• You recently had your vehicle serviced,
or the battery disconnected. Drive your
vehicle a short distance to resume
system operation. •
Reverse braking assist does not function
when you connect a trailer. Operation
resumes when you disconnect the trailer.
Note: If the answers to why the system is
unavailable do not assist in returning reverse
braking assist to available, have the system
checked as soon as possible.
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TRACTION CONTROL – TROUBLESHOOTING
TRACTION CONTROL – INFORMATION MESSAGES
Action
Message
The system detects a condition that requires service. Contact an authorized dealer as soon as possible.
Service AdvanceTrac
The status of the AdvanceTrac system after you switched it off.
AdvanceTrac Off
The status of the AdvanceTrac system after you switched it on.
AdvanceTrac On
The status of the traction control system after you switched it off.
Traction Control Off
The status of the traction control system after you switched it on.
Traction Control On
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Note:
During parking maneuvers, the
adaptive steering system balances the driver
workload for various steering wheel inputs
and vehicle loading conditions. Under
extreme operating conditions the system
locking device could engage. This strategy
prevents overheating and permanent
damage to the adaptive steering system.
Typical steering and driving maneuvers
allow the system to cool and return to normal
operation. Adaptive Learning
Adaptive learning helps correct road
irregularities and improves overall handling
and steering. It communicates with the brake
system to help operate advanced stability
control and crash avoidance systems.
Additionally, whenever you disconnect the
battery or install a new battery, you must
drive your vehicle a short distance before
the system relearns the strategy and
reactivates all systems.STEERING – TROUBLESHOOTING
STEERING – WARNING INDICATORS The adaptive steering system
indicator illuminates if the system
detects a fault during the
continuous diagnostic checks.
Note: If a red warning message displays,
stop your vehicle as soon as it is safe to do
so.
STEERING – INFORMATION MESSAGES Action
Message
The power steering system has detected a condition that requiresservice. Have your vehicle checked as soon as possible.
Steering Fault Service Now
The power steering system is not working. Stop your vehicle in a safeplace. Have your vehicle checked as soon as possible.
Steering Loss Stop Safely
The power steering system has detected a condition that requiresservice. Have your vehicle checked as soon as possible.
Steering Assist Fault Service Required
The steering system has detected a condition that requires service. Have your vehicle checked as soon as possible.
Steering Lock Malfunction Service Now
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