As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE FLIGHT CREW RECEIVED AN OVERWING EXIT DOOR INDICATION MESSAGE AFTER GETTING AIRBORNE. THE AIRCRAFT WAS RETURNED TO POINT OF DEPARTURE AND MET BY MAINTENANCE. FOUND LT EMERGENCY EXIT DOOR NOT STOWED PROPERLY. EXIT DOOR HANDLE RE-STOWED. INDICATION MSG CLEARED.