As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 3278 AFT LEFT DOOR (DOOR 3L) WHEN SLIDE IS ARMED AC PRESSURIZED WILL CONSTANLY FLASH "SLIDE" ON DOORS ECAM PAGE AND RED PRESSURE LIGHT ON THE 3L DOOR WILL FLASH RED. THE ARM LEVER AT THE 3L DOOR IS NOT FULLY SEATED IN ITS ARMED POSITION. CORRECTIVE ACTION: CLEANED AND ADJUSTED DOOR PER A320 AMM 52-13. OPS CHECK GOOD. (9852861)