As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY LIGHTING SYSTEM OPERATIONAL CHECK {B737-33-3-0235} - FIRST CLASS SEAT EMERGENCY LIGHTS NOT FUNCTIONING DURING CHECK. REPLACED BAD FUSE IN EMERGENCY LIGHT BATTERY PACK M1674 REF AMM 33-51-06-960-804. OPS CHECK GOOD.PARTS USED: 99-3351-3-0009, QTY :1