As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: DURING FLIGHT ECAM MESSAGE DOOR RIGHT EMERGENCY EXIT LIGHT CAME ON INTERMITTENTLY 3 TIMES. OVER WING EXIT RIGHT CURRENTLY LIGHT IS OUT. MAINTENANCE FOUND RIGHT HAND EMERGENCY EXIT PROXIMITY DETECTOR SWITCH 21WV2 LOOSE AND CORRODED. REPLACED RIGHT HAND EMERGENCY EXIT PROXIMITY DETECTOR SWITCH 21WV2 PER AMM 52-71-13 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.