As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: FLIGHT CREW REPORTED AS PER MEL 52.10E WHILE PERFORMING THE TAKE OFF CONFIGURATION BEFORE TAKEOFF CHECKLIST LEFT OVERWING EXIT DOOR CAUTION ALERT DISPLAYED. MAINTENANCE ADJUSTED THE HANDLE FLAP PROXIMITY SWITCH AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER TSM 52-22-00-810-835.