As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CWA - DURING SCHEDULED MAINTENANCE, MECHANICS FOUND THE FORWARD EVACUATION LIGHT WOULD ILLUMINATE WHENEVER THE AC POWER AND EVACUATION LIGHT SWITCH WAS SELECTED TO THE OFF POSITION. MAINTENANCE REPLACED THE BATTERY PACK AT CABIN SEAT POSITION ROW 3. SYSTEM OPERATED SATISFACTORILY. (W)