4WD LINCOLN AVIATOR 2023 Owners Manual

Low Tire Pressure Warning
Illuminates when your tire pressure
is low. If the lamp remains on with
the engine running or when
driving, check your tire pressure as soon as
possible.
It also illuminates momentarily when you
switch the ignition on to confirm the lamp is
functional. If it does not illuminate when you
switch the ignition on, or begins to flash at
any time, have the system checked as soon
as possible.
Low Washer Fluid
E132353
Illuminates when the windshield
washer fluid is low.
Powertrain Fault
Illuminates when the system
detects a powertrain or an 4WD
fault. Have the system checked as
soon as possible.
Ready to Drive (If Equipped)
E224090
Illuminates when you have
switched on your vehicle and it is
ready to drive. A corresponding
message may appear stating ready to drive.
Service Engine Soon
It illuminates when you switch the
ignition on prior to engine start to
check the bulb and to indicate
whether your vehicle is ready for Inspection
and Maintenance (I/M) testing.
Normally, it illuminates until the engine is
cranked and automatically turns off if no
system errors are present. However, if after
15 seconds it flashes eight times, this
indicates that your vehicle is not ready for
Inspection and Maintenance (I/M) testing.
See Catalytic Converter (page 235).
If it illuminates when the engine is running
this indicates a system error. The On Board
Diagnostics system has detected an error in
the vehicle emission control system.If it flashes, engine misfire may be occurring.
Continuing to drive your vehicle may cause
reduced power or the engine to stop. Failure
to respond to the warning lamp may cause
component damage not covered by the
vehicle Warranty. Have your vehicle
checked as soon as possible.Stability Control
E138639
It flashes when the system is
active. If it remains illuminated or
does not illuminate when you
switch the ignition on, this indicates a system
error. During a system error the system
switches off. Have the system checked
immediately. See Using Stability Control
(page 283).
Stability Control Off
E130458
Illuminates when you switch the
system off. It goes out when you
switch the system back on or when
you switch the ignition off. See Using
Stability Control (page 283).
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Instrument Cluster