As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING A LINE MAINTENANCE CHECK THE FORWARD CABIN OVERWING EMERGENCY EXIT LIGHTS WERE FOUND TO BE INOPERATIVE. REMOVED AND REPLACED BATTERY ASSEMBLY AND FOUND A SHORT IN THE WIRING IN THE RIGHT SIDEWALL MID CABIN. OPERATIONALLY CHECKS GOOD.