Ford 1997 Crown Victoria Manual page 29

If the light fails to illuminate, continues to flash,
remains on, or you hear a beeping sound, have
the system serviced at your Ford or
Lincoln-Mercury dealer immediately.
The air bag readiness light
Charging System Warning Light
This light comes on when you turn your ignition
key from OFF to ON. The light should go out
when the engine starts and the alternator begins
to charge.
If this light stays on or comes on while your
engine is running, this tells you that your
battery is not being charged and that you need
to have the electrical system checked as soon as
possible.
The charging system warning light
26