Roadmaster V8-350 5.7L (1994)
Audible Warning Device: Component Tests and General Diagnostics
Lamps-ON Warning Alarm
When the Headlamp Switch is in "PARK" or "HEAD," voltage is applied to the Lights "ON" Signal of the Warning Alarm. When the Ignition Switch is
turned out of the "RUN" position, voltage is removed from the Ignition Signal of the Warning Alarm. When voltage is present at the Lights "ON" Signal
and no voltage applied to the Ignition Signal, the Warning Alarm will sound the Lights "ON" Warning.