As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 3304 INOP AFT INDICATOR LIGHT ESCAPE SLIDE ICE PROTECTION CONTROL UNIT 4DH IN AVIONIC COMPARTMENT. CORRECTIVE ACTION: REPLACED SLIDE FITTING HEATED 6DH AS PER A330 AMM 30-46. PERFORMED OPERATIONAL TEST OF THE ESCAPE-SLIDE LOCKING MECHANISM ICE-PROTECTION AS PER A330 AMM 30-46. (2255621)