Grand Marquis V8-281 4.6L SOHC (1992)
After all service, verify the air bag indicator. This means turn the ignition switch to RUN and count the flashes only after the code (series of flashes) has
cycled twice. If the air bag indicator comes on continuously for 4 to 8 seconds and then goes out, and if no faults occur within 30 seconds, the system is
functioning properly and all faults have been serviced. Refer to Diagnosis and Testing. See: Testing and Inspection