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:
Symptom Chart: Automatic Transmission
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).
In most circumstances the PCM/ TCM sets a DTC to help guide with diagnostics...
Removal
NOTE:
Removal steps in this procedure may contain installation details.
NOTE:
LH side door shown, RH side door similar.
NOTE:
Do not use excessive force when removing retainers, to avoid damage to moulding.
Using a non-marring trim tool, disengage the moulding retainers attaching the moulding to the door...