As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BOTH L1 & R1 DOOR SLIDE WARNING LIGHTS INOP. BUZZERS WORK NORMALLY. MEL 20MAR26 19:20 PDX RELEASED FOR SERVICE PER MEL : 52-73-01-01 CATEGORY : C EXPIRATION : 30MAR26 "MEL 52-73-01-01: L1 AND R1 CREW ENTRY DOOR ESCAPE SLIDE WARNING SYSTEM LIGHTS - INOP." REMOVED AND REPLACED AUTONOMOUS STANDBY POWER SUPPLY UNIT BATTERIES. OPS CHECKS GOOD FOR BOTH DOORS.