As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(AUS) SIDEWALL WASH LIGHT SOCKET LOCATED AT SEAT 25 HJK BURNED OUT AND ARCING DUE TO WATER CONTAMINATION. AREA AROUND SEATS FOUND TO BE SOAKING WET DUE TO BLOCKAGE OF RT SIDE UPPER DECK DOOR DRAINBLOCKAGE ALLOWING WATER LEAKAGE. AIRCRAFT HAD BEEN ON THE GROUNDDURING A SEVERE RAIN STORM.