As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE FRONT OVERWING EMERGENCY EXIT LIGHTS WERE FOUND TO BE INOPERATIVE. THE LIGHTS DIRECTLY OVER THE EXITS AND THEY WERE FOUND ON THE SERVICE CHECK. MAINTENANCE REPLACED THE BATTERY PACK B5-230, PER B717 AMM 33-51. OPERATIONAL TEST WERE GOOD.