2023 LINCOLN AVIATOR ignition

Battery Management System (If Equipped)
The 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
display to alert you that battery protection
actions are active. This message is 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.
Remove and Reinstall the Battery
Install a battery approved for use by our
specifications. See Capacities and
Specifications (page 460).
To disconnect or remove the battery, do the
following:
1. Apply the parking brake and switch the
ignition off.
2. Switch all electrical equipment off, for
example lights and radio.
3. Wait a minimum of two minutes before
disconnecting the battery.
Note:The engine management system has
a power hold function and remains powered
for a period of time after you switch the
ignition off. This is to allow the system to
store diagnostic and adaptive tables.
Disconnecting the battery without waiting
can cause damage not covered by the
vehicle warranty.
4. Disconnect the negative battery cable
terminal.
5. Disconnect the positive battery cable
terminal.
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Maintenance

6. Remove the battery securing clamp.
7. Remove the battery.
8. To install, reverse the removal procedure.
Note:Before reconnecting the battery, make
sure the ignition remains switched off.
Note:Make sure to fully tighten the battery
cables.
If you disconnect or replace the vehicle
battery, you must reset the following
features:
• Window bounce-back. See Power
Windows (page 121).
• Clock Settings.
• Pre-set radio stations.
Battery Disposal
E107998
Make sure that you dispose of old
batteries in an environmentally
friendly way. Seek advice from
your local authority about recycling old
batteries.
ADJUSTING THE HEADLAMPS
Vertical Aim Adjustment
If your vehicle has been involved in a crash,
have the aim of the headlamp beam checked
by an authorized dealer.
E142592
8 ft (2.4 m). A
Ground to the center of the
headlamp high beam bulb. B
25 ft (7.6 m). C
Horizontal reference line. DVertical Aim Adjustment Procedure
1. Park your vehicle on level ground
approximately 25 ft (7.6 m) from a wall or
screen.
2. Measure the distance from the ground
to the center of the headlamp high beam
bulb and mark an 8 ft (2.4 m) long
horizontal reference line on the wall or
screen at this height.
Note:There may be an identifying mark on
the lens to help you locate the center line of
the headlamp high beam bulb.
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 and
open the hood.
416
Maintenance

E292279
1. Switch your vehicle ignition on and off to
move the wiper arm to the service
position.
2. Lift the wiper arm and then press the
wiper blade locking buttons together.
Note:Do not hold the wiper blade to lift the
wiper arm.
3. Slightly rotate the wiper blade.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. To install, reverse the removal procedure.
Note:Make sure that the wiper blade locks
into place.
CHANGING A BULB
LED Lamps
LED lamps are not serviceable. See an
authorized dealer if they fail.
420
Maintenance

• 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.
424
Vehicle Care

ENGINE SPECIFICATIONS - EXCLUDING: PLUG-IN HYBRID ELECTRIC VEHICLE (PHEV)
3.0L Engine
180 in³ (2,956 cm³) Displacement.
Minimum 87 octane Fuel type.
1-4-2-5-3-6 Firing order.
Coil on plug Ignition system.
0.028–0.031 in (0.7–0.8 mm) Spark plug gap.
9.5:1 Compression ratio.
460
Capacities and Specifications

Drivebelt Routing
E297178
ENGINE SPECIFICATIONS - PLUG-IN HYBRID ELECTRIC VEHICLE (PHEV)
Specification Engine
180 in³ (2,956 cm³) Displacement.
Minimum 87 octane Required fuel.
1-4-2-5-3-6 Firing order.
Coil on plug Ignition system.
0.0276–0.0315 in (0.7–0.8 mm) Spark plug gap.
9.5:1 Compression ratio.
461
Capacities and Specifications

CONNECTING THE VEHICLE TO A
MOBILE NETWORK
WHAT IS THE MODEM
The modem allows you to connect your
vehicle to the Internet to use when you are
on the road.
If you enable the modem using the Lincoln
Way app, you can access the following
services:
• Locating and remotely starting, locking
and unlocking your vehicle. See the
information in the Lincoln Way app.
• Automatic system updates.Note:We may need to update operating
system software on your vehicle to keep
connected services updated without prior
notice to you.ENABLING THE MODEM USING THE
LINCOLN WAY
1. Open the Lincoln Way app on your
device and log in.
2. Select your vehicle.
3. Select the option for vehicle details.
4. Select the option to activate your vehicle.
5. Switch the ignition on.6. Make sure that the name on the screen
matches the name shown in your Lincoln
Way account.
7. Confirm the association of your vehicle
with your Lincoln Way account.
ENABLING THE MODEM USING THE
TOUCHSCREEN
E280315
Select the settings option on the
feature bar.
1. Select Lincoln Connect .
2. Select Connectivity Settings.
3. Switch connectivity features on.
490
Network Connectivity

Troubleshooting
Action Condition Message
No action required. This message should
disappear shortly. Radio requires more than two seconds to
produce audio for the selected channel. Acquiring…
If this message does not clear shortly, or with
an ignition key cycle, your receiver may have
a fault. See an authorized dealer for service. There is an internal module or system failure
present. Satellite antenna fault
SIRIUS system failure
Tune to another channel or choose another
preset. The channel is no longer available. Invalid Channel
Contact SiriusXM at 1-888-539-7474 to
subscribe to the channel, or tune to another
channel. Your subscription does not include this
channel. Unsubscribed Channel
The signal is blocked. When you move into an
open area, the signal should return. The signal is lost from the SiriusXM satellite
or SiriusXM tower to your vehicle antenna. No Signal
No action required. The process may take up
to three minutes. Update of channel programming in progress. Updating…
Contact SiriusXM at 1-888-539-7474 to resolve
subscription issues. Your satellite service is no longer available. Questions? Call
1-888-539-7474
504
Audio System