As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DISPATCH MSG CABIN EMER EXIT LIGHT ON ECAM. R/R EPSU NO 101WLA A3UVE 1R DOOR. PER A350 AMM 33-51. NO HELP. WHILE T/S FOUND CANNON PLUG LOOSE FWD OF 1R DOOR. SECURED OPS CHECK GOOD. AFTER 20 MIN MSG CAME BACK STILL T/S (184563) RESET EPSU'S 8EA. IAW A350 AMM -A-33-51-32-0001-720A-A MSG CLEARED NO FAULTS AT THIS TIME. (LP# 6671752)