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:
Special Tool(s) /
General Equipment
Interior Trim Remover
Removal
NOTE:
LH (left hand) seat shown, RH (right hand) seat similar.
NOTE:
Removal steps in this procedure may contain installation details.
Remove the second row seat recline handle retaining clip...
Initialization
WARNING:
Keep objects and body parts clear of the glass panel when
carrying out the initialization procedure. During the initialization
procedure, the glass panel closes with high force and cannot detect
objects in its path...