As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY LIGHTING: EMERGENCY LIGHT BATTERIES NOT HOLDING THEIR CHARGE. NOT WORKING ON ON OR ARM. REMOVED AFT BAGGAGE WALL TO ACCESS AFT SWITCHES/BATTERYS. R&R R/H AFT G-SWITCH G-SWITCH OPS TEST GOOD. REMOVED R/H AFT EMER BATTERY , INSTALLED A REPAIRED EMER BATTERY, REINSTALLED BAGGAGE PANEL. CHARGED EMER BATTS. OPS TESTS GOOD. ALL WORK PERFORMED IAW AMM 33-50·10 33-50-05 33-50-00.