Possible Causes
VERIFY KEY-IN IGNITION, DRIVER'S DOOR OPEN CHIME OPERATION
HEADLAMP SWITCH OUTPUT OPEN
MIC - CHIME INOP WITH EXTERIOR LAMPS ON
VERIFY KEY-IN IGNITION, DRIVER'S DOOR OPEN CHIME OPERATION
HEADLAMP SWITCH OUTPUT OPEN
MIC - CHIME INOP WITH EXTERIOR LAMPS ON