Lincoln Aviator: Seatbelts / Seatbelt Warning Lamp and Indicator Chime
This lamp illuminates and an
indicator chime will sound if the
driver seatbelt has not been
fastened when the vehicle's ignition is turned
on.
Conditions of operation

WARNING: Position the seatbelt
height adjuster so that the seatbelt rests
across the middle of your shoulder. Failure
to adjust the seatbelt correctly could
reduce its effectiveness and increase the
risk of injury in a crash...
WARNING: The system will only
provide protection when you use the
seatbelt correctly.
This system monitors all seating positions
and provides audio and graphic feedback...
Other information:
Removal
NOTE:
Removal steps in this procedure may contain installation details.
NOTE:
Driver side shown, passenger side similar.
Remove the upper B-pillar trim panel.
Refer to: B-Pillar Trim Panel (501-05 Interior Trim and Ornamentation, Removal and Installation)...
Special Tool(s) /
General Equipment
Fluid Suction Gun
Hose Clamp Remover/Installer
Locking Pliers
Removal
WARNING:
Always allow the engine to cool before opening the cooling
system. Do not unscrew the coolant pressure relief cap when the engine
is operating or the cooling system is hot...