As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY LIGHTING: NONE OF THE EMERGENCY LIGHTS, INTERIOR OR EXTERNAL, ILLUMINATE WITH SWITCH TO ON OR ARM WITH BATTERY SWITCHES OFF. REMOVED BATTERY CHARGER SYS PN:CBS28·1 SN:008320 INSTALLED REPARRED CUSTOMER SUPPLIED BATTERY CHARGER SYS PN:CBS28·1 SN:005213 IN REF TO MM 33·50·06. OPS CHECK GOOD NO DEFECTS NOTED