As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT 957 PRIOR TO FLIGHT 5141 CLT TO LYH. DURING PREFLIGHT THE LEFT EMERGENCY EXIT AND THE MAIN CABIN DOOR EXIT SIGNS WERE FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE LEFT EMERGENCY LIGHT BATTERIES. NO EMERGENCY PROCEDURES WERE USED. SYSTEM OPS CHECKED GOOD.