What was found
BGM/IAD - FLT 6152 - DURING CRUISE AT 1,415 HRS ON 4-9-96, RETURNED TO IAD DUE TO THE OVERHEAD CABIN LIGHT AT SEAT 2BC STARTED SMOKING. AIRCRAFT LANDED AT IAD WITH NO FURTHER INCIDENTS. MAINTENANCE OPENED DMI NR 09070 IAW MEL 33-2. MAINTENANCE LATER CLEARED DMI NR 09070 ON 4-9-96, BY REPLACING THE OVERHEAD LAMP CONNECTOR. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (X)