As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 3309 IN FLIGHT HAD DOOR L AFT CABIN L4 ILLUMINATE. NO CABIN PRESS ISSUES. CORRECTIVE ACTION: OP CHECK NORMAL VERIFIED PROX SWITCH CONDITION. CLEANED AND CHECK PROX SWITCH 23MJ AND 25MJ GAPS PER A330 AMM 52-71-11. OK FOR SERVICE. (8082436)