As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FWD EMERGENCY LIGHTS - CABIN DOORS AND EVERY OTHER STRIP (FWD) NOT ILLUMINATED. R & R EMERGENCY LIGHTING POWER SUPPLY BATTERY IAW JIC AMM 33-51-21 ALSO PERFORMED EX-335121-RAI-10010-007 AND EX-335000-OPT-10000-002 AND FOUND ALL SATISFACTORY UNIT BATTERY LOCATION 43WL.