As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 6420 MCO-TPA, DURING HEAVY MAINTENANCE CHECK FOUND EMERGENCY LIGHT AT 19C INOP. THE TECHNICIAN FOUND EMERGENCY LIGHT AT SEAT 19C LOOSE CONNECTION AT CONNECTOR, REMOVED CONNECTOR AND RE-CONNECTED IAW A320 AMM 33-51-19. PERFORMED THE OPERATIONAL TEST OF THE EMERGENCY LIGHTS AT ROW 19. OPS TEST CHECK GOOD.