As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING DAILY SERVICE CHECK, LINE MAINTENANCE IDENTIFIED EMERGENCY DOOR DISCRETE LIGHT FLICKERING. SYSTEM DEFERRED-MEL CAT C. REMOVED AND REPLACED PROX SWITCH ELECTRONIC UNIT IAW AMM 32-09-04. OPERATIONAL CHECK SATISFATORY. FAULT NOT DUPLICATED. DEFERRAL 27916 CLEAR