Ford 2005 Grand Marquis Owner's Manual page 109

Conditions of operation
If...
The driver's safety belt is not
buckled before the ignition
switch is turned to the ON
position...
The driver's safety belt is
buckled while the indicator
light is illuminated and the
warning chime is sounding...
The driver's safety belt is
buckled before the ignition
switch is turned to the ON
position...
BeltMinder
Note: If your vehicle is built without the passenger occupant
classification sensor, the passenger BeltMinder
The BeltMinder feature is a supplemental warning to the safety belt
warning function. This feature provides additional reminders by
intermittently sounding a chime and illuminating the safety belt warning
lamp in the instrument cluster when the driver's and front passenger's
safety belt is unbuckled.
The BeltMinder feature uses information from the passenger occupant
classification sensor to determine if a front seat passenger is present and
therefore potentially in need of a warning. To avoid activating the
BeltMinder feature for objects placed in the front passenger seat,
warnings will only be given to large front seat occupants as determined
by the passenger occupant classification sensor.
Both the driver's and passenger's safety belt usages are monitored and
either may activate the BeltMinder
for the driver and the front passenger. If the BeltMinder
expired (warnings for approximately 5 minutes) for one occupant (driver
or front passenger), the other occupant can still activate the
BeltMinder feature.
2005 Crown Victoria (cro)
Owners Guide (post-2002-fmt)
USA (fus)
Seating and Safety Restraints
Then...
The safety belt warning light
illuminates 1-2 minutes and the
warning chime sounds 4-8 seconds.
The safety belt warning light and
warning chime turn off.
The safety belt warning light and
indicator chime remain off.
feature is not available.
feature. The warnings are the same
warnings have
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