As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY LIGHT ON PAX DOOR INOP. REMOVED EMERGENCY BATTERY ASSY AND BOUGHT TO SHOP TO CHECK. FOUND NR 2 LIGHT CIRCUIT INOP. R&R F2 PICO FUSE. RE-INSTALLED BATTERY ASSY WITH RETAINED HARDWARE, PERFORMED SELF TEST ON THE BATTERY ASSY, SELF TEST GOOD.