As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BWI - MAINTENANCE FOUND THE EMERGENCY LIGHTS AT SEAT ROWS 6 THROUGH 9, THE LEFT ESCAPE HATCH EXIT LIGHT AND THE CENTER OVERHEAD EXIT LIGHT AT EMERGENCY ROWS INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE M1134 BATTERY PACK IN CEILING, LEFT SIDE, AT EMERGENCY ROWS. OPERATIONAL CHECK GOOD. (M)