As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON POST FLIGHT FOUND L1 & R1 CREW ENTRY DOOR ESCAPE SLIDE WARNING SYSTEM LIGHTS - INOP. DURING TEST, BOTH ASSOCIATED WARNING BUZZERS OPERATE NORMALLY. MEL 52-73-01-01: L1 & R1 CREW ENTRY DOOR ESCAPE SLIDE WARNING SYSTEM LIGHTS - INOP. REMOVED AND REPLACED AUTONOMOUS STANDBY UNIT (70WN) IAW AMM 52-73-18-04, OPS CHECK GOOD.