As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IAH - FLIGHT 2803 - DURING PREFLIGHT INSPECTION THE LEFT EMERGENCY EXIT SIGN WAS FOUND TO BE INOPERATIVE. MAINTENANCE RE-SECURED THE ELECTRICAL CONNECTION TO THE SIGN, OPERATIONALLY TESTED WITH NO DEFECTS. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.