2021 LINCOLN NAVIGATOR lock

WARNING: This vehicle may have
more than one battery. Removing the
battery cables from only one battery does
not disconnect your vehicle electrical
system. Make sure you disconnect the
battery cables from all batteries when
disconnecting power. Failure to do so may
cause serious personal injury or property
damage.
Your vehicle is fitted with a Motorcraft
maintenance-free battery which normally
does not require additional water.
When a battery replacement is required, you
must use a recommended replacement
battery that matches the electrical
requirements of the vehicle.
Note: After cleaning or replacing the battery,
make sure you reinstall the battery vent tube,
battery cover or shield.
For longer, trouble-free operation, keep the
top of the battery clean and dry. If you see any corrosion on the battery or
terminals, remove the cables from the
terminals and clean with a wire brush. You
can neutralize the acid with a solution of
baking soda and water.
Because your vehicle
’s engine is
electronically controlled by a computer, some
control conditions are maintained by power
from the battery. When the battery is
disconnected or a new battery is installed,
the engine must relearn its idle and fuel trim
strategy for optimum driveability and
performance. Flexible fuel vehicles (FFV)
must also relearn the ethanol content of the
fuel for optimum driveability and
performance.
To restore the settings, do the following:
1. Apply the parking brake.
2. Shift into park (P) or neutral (N).
3. Switch off all accessories.
4. Press the brake pedal and start your vehicle. 5. Run the engine until it reaches normal
operating temperature. While the engine
is warming up, complete the following:
Reset the clock. Reset the power
windows bounce-back feature.
See
Windows and Mirrors (page 119). Reset
the radio station presets. See Audio
System (page 461).
6. Allow the engine to idle for at least one minute.
7. Drive the vehicle at least 10 mi (16 km) to
completely relearn the idle trim and fuel
trim strategy.
Note: If you do not allow the engine to
relearn the idle and fuel trim strategy, the
idle quality of your vehicle may be adversely
affected until the engine computer
eventually relearns the idle trim and fuel trim
strategy.
Note: For flexible fuel vehicles, if you are
operating on E85, you may experience poor
starts or an inability to start the engine and
driveability problems until the fuel trim and
ethanol content have been relearned.
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Make sure that you dispose of old batteries
in an environmentally friendly way. Seek
advice from your local authority about
recycling old batteries.
If storing your vehicle for more than 30 days
without recharging the battery, we
recommend that you disconnect the negative
battery cable to maintain battery charge for
quick starting.
Battery Management System (If Equipped)
The battery management system monitors
battery conditions and takes actions to
extend battery life. If excessive battery drain
is detected, the system temporarily disables
some electrical systems to protect the
battery.
Systems included are:
• Heated rear window.
• Heated seats.
• Climate control.
• Heated steering wheel.
• Audio unit.
• Navigation system. A message may appear in the information
displays to alert you that battery protection
actions are active. These messages are only
for notification that an action is taking place,
and not intended to indicate an electrical
problem or that the battery requires
replacement.
After battery replacement, or in some cases
after charging the battery with an external
charger, the battery management system
requires eight hours of vehicle sleep time to
relearn the battery state of charge. During
this time your vehicle must remain fully
locked with the ignition switched off.
Note:
Prior to relearning the battery state of
charge, the battery management system
may temporarily disable some electrical
systems. Electrical Accessory Installation
To make sure the battery management
system works correctly, do not connect an
electrical device ground connection directly
to the battery negative post. This can cause
inaccurate measurements of the battery
condition and potential incorrect system
operation.
Note:
If you add electrical accessories or
components to the vehicle, it may adversely
affect battery performance and durability.
This may also affect the performance of
other electrical systems in the vehicle.
ADJUSTING THE HEADLAMPS
Vertical Aim Adjustment
The headlamps on your vehicle are properly
aimed at the assembly plant. If your vehicle
has been in an accident, contact an
authorized dealer to check and realign your
headlamps.
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Navigator (TB9) Canada/United States of America, enUSA, First-Printing Maintenance

Headlamp Aiming Target
8 feet (2.4 meters).
A
Center height of lamp to ground.
B
25 feet (7.6 meters).
C
Horizontal reference line.
D
Vertical Aim Adjustment
1. Park your vehicle directly in front of a wall
or screen on a level surface,
approximately 25 ft (7.6 m) away. 2. Measure the height from the center of
your headlamp (indicated by a dimple at
the center of the outboard projector lens)
to the ground and mark an
8 ft (2.4 m)
horizontal reference line on the vertical
wall or screen at this height (a piece of
masking tape works well).
Note: To see a clearer light pattern for
adjusting, you may want to block the light
from one headlamp while adjusting the
other.
3. Switch on the low beam headlamps to illuminate the wall or screen and open
the hood. Cover one of the headlamps
so no light hits the wall. 4.
For halogen or LED headlamps: On the
wall or screen you will observe a light
pattern with a distinct horizontal edge
toward the right. If this edge is not at the
horizontal reference line, you will need
to adjust the beam so the edge is at the
same height as the horizontal reference
line. 5. Locate the vertical adjuster on each
headlamp. Use a #2 Phillips screwdriver
to turn the adjuster either
counterclockwise or clockwise in order
to adjust the vertical aim of the
headlamp.
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2. Lift the wiper blade primary locking clip.
3.
Press the wiper blade secondary locking
clip.
4. Remove the wiper blade. Note:
Make sure that the wiper arm does
not spring back against the glass when the
wiper blade is not attached.
5. Install in the reverse order.
Note: Make sure that the wiper blade locks
into place.
CHANGING A BULB WARNING: Bulbs can become hot.
Let the bulb cool down before removing
it. Failure to do so could result in personal
injury.
Note: Vehicles with LED headlamps do not
contain serviceable bulbs. See an
authorized dealer if they fail.
LED Lamps
These lamps operate at a high voltage.
Contact an authorized dealer.
The following lamps are LED:
• Headlamp Low/high.
• Front parking lamps. •
Front side marker lamps.
• Daytime running lamps.
• Front direction indicators.
• Rear direction indicators.
• Brake and rear lamps.
• Reversing lamps.
• License plate lamps.
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•
Do not allow wax to come in contact with
any non-body (low-gloss black) colored
trim. The wax will discolor or stain the
parts over time.
•Roof racks.
• Bumpers.
• Grained door handles.
• Side moldings.
• Mirror housings.
• Windshield cowl area.
• Do not apply wax to glass areas.
• After waxing, your car's paint should feel
smooth, and be free of streaks and
smudges.
CLEANING THE ENGINE
Engines are more efficient when they are
clean because grease and dirt buildup keep
the engine warmer than normal. When washing:
•
Take care when using a power washer
to clean the engine. The high-pressure
fluid could penetrate the sealed parts
and cause damage.
• Do not spray a hot engine with cold water
to avoid cracking the engine block or
other engine components.
• Spray Motorcraft Engine Shampoo and
Degreaser on all parts that require
cleaning and pressure rinse clean. In
Canada, use Motorcraft Engine Shampoo.
Note: If your vehicle has an engine cover
remove the cover before application of
Motorcraft Engine Shampoo and Degreaser.
Immediately rinse away any over spray.
• Never wash or rinse the engine while it
is hot or running; water in the running
engine may cause internal damage.
• Never wash or rinse any ignition coil,
spark plug wire or spark plug well, or the
area in and around these locations.
• Cover the battery, power distribution box,
and air filter assembly to prevent water
damage when cleaning the engine. CLEANING THE WINDOWS AND
WIPER BLADES
Car wash chemicals and environmental
fallout can result in windshield and wiper
blade contamination. Dirty windshield and
wipers will result in poor windshield wiper
operation. Keep the windshield and wiper
blades clean to maintain windshield wiper
performance.
To clean the windshield and wiper blades:
•
Clean the windshield with a non-abrasive
glass cleaner. When cleaning the interior
of the windshield, avoid getting any glass
cleaner on the instrument panel or door
panels. Wipe any glass cleaner off these
surfaces immediately.
• For windshields contaminated with tree
sap, chemicals, wax or bugs, clean the
entire windshield using steel wool (no
greater than 0000 grade) in a circular
motion and rinse with water.
• Clean the wiper blades with isopropyl
rubbing alcohol or windshield washer
concentrate.
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Navigator (TB9) Canada/United States of America, enUSA, First-Printing Vehicle Care

Location
Item
Under the vehicle, just forward of the rear bumper
Spare tire
Under the access panel located in the floor compartment behind therear seat
Jack and tool kit bag
Tire Change Procedure WARNING: Only use replacement
tires and wheels that are the same size,
load index, speed rating and type (such as
P-metric versus LT-metric or all-season
versus all-terrain) as those originally
provided by Ford. The recommended tire
and wheel size may be found on either the
Safety Compliance Certification Label
(affixed to either the door hinge pillar,
door-latch post, or the door edge that
meets the door-latch post, next to the
driver's seating position), or the Tire Label
which is located on the B-Pillar or edge of
the driver's door. If this information is not
found on these labels, then you should
contact your authorized dealer as soon as possible. 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 vehicle control, vehicle rollover,
personal injury and death.
WARNING:
To help prevent your
vehicle from moving when changing a
wheel, shift the transmission into park (P),
set the parking brake and use an
appropriate block or wheel chock to
secure the wheel diagonally opposite to
the wheel being changed. For example,
when changing the front left wheel, place
an appropriate block or wheel chock on
the right rear wheel. WARNING: Do not attempt to change
a tire on the side of the vehicle close to
moving traffic. Pull far enough off the road
to avoid the danger of being hit when
operating the jack or changing the wheel. WARNING: Always use the jack
provided as original equipment with your
vehicle. If using a jack other than the one
provided, make sure the jack capacity is
adequate for the vehicle weight, including
any vehicle cargo or modifications. If you
are unsure if the jack capacity is adequate,
contact the authorized dealer.
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Navigator (TB9) Canada/United States of America, enUSA, First-Printing Wheels and Tires

WARNING: Switch off the running
boards before jacking or placing any object
under your vehicle. Never place your hand
between the extended running board and
your vehicle. A moving running board may
cause injury. WARNING: Only use the spare wheel
carrier to stow the wheel provided with
your vehicle. Other wheel sizes could
cause the spare wheel carrier to fail if it
does not fit securely or is too heavy. 1.
Park the vehicle on firm, level ground and
activate the hazard flashers. 2. Apply the parking brake, place the
transmission in park (P) and switch the
ignition off.
3. Block the wheels diagonally opposite the
flat tire, for example, if the left front tire
is flat, block the right rear wheel.
Removing the Jack and Tools
Note: Pay close attention to the orientation
of the jack and tool kit bag, because it needs
to be reinstalled after changing the tire.
1. Open the liftgate and lift the load floor behind the third row seat. If your vehicle
has an access panel, you need to then
unlatch and remove this panel.
2. Remove the wing nut by turning it counterclockwise.
3. Remove the jack and tool kit bag from the bracket, loosen the straps and
remove the tool bag from the jack. Removing the Spare Tire
1.
Remove the swivel wrench from the tool
kit bag, open the spare tire winch access
plug at the bottom of the compartment
for the jack and tools tray.
2. Insert the swivel wrench through the access hole in the floor to engage the
winch. Turn the handle counterclockwise
until the tire lowers to the ground and
the cable is slightly slack.
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3. Slide the retainer through the center of
the spare tire wheel and remove the
spare tire.
Note: If your wheel nuts are hidden, the
wheel cover or ornament must be removed
using the provided tool to access the wheel
nuts. 4. Use the lug wrench tip to remove any
wheel trim.
5. Loosen each wheel lug one-half turn counterclockwise, but do not remove
them until the wheel is off the ground.
Jacking the Vehicle WARNING: No person should place
any portion of their body under a vehicle
that is supported by a jack. WARNING:
Do not get under a
vehicle that is only supported by a vehicle
jack. WARNING:
Check that the vehicle
jack is not damaged or deformed and the
thread is lubricated and clean. WARNING:
The jack supplied with
this vehicle is only intended for changing
wheels. Do not use the vehicle jack other
than when you are changing a wheel in an
emergency. WARNING: The jack should be used
on level firm ground wherever possible. WARNING:
Never place anything
between the vehicle jack and the ground. WARNING:
Never place anything
between the vehicle jack and your vehicle. WARNING:
Do not work on your
vehicle when the jack is the only support
as your vehicle could slip off the jack.
Failure to follow this instruction could result
in personal injury or death.
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