As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY SERVICE CHECK INSPECTION REPORTED RIGHT OVERWING EMERGENCY EXIT LIGHT INOPERATIVE. MAINTENANCE REMOVED AND REPLACED EMERGENCY LIGHT BATTERY IN ACCORDANCE WITH THE REQUIREMENTS OF A319 AMM 33-51-38-420-052. FOLLOWING INSTALLATION THE SYSTEM WAS TESTED AND CHECKED OKAY.