As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED VISIBLE SMOKE AND FUMES FROM OVERHEAD PANEL ABOVE SEAT 6D. CONTRACT MX FOUND LOOSE SIDEWALL LIGHT ARCING CAUSING PLASTIC TERMINAL TO BURN AND CAUSE SMOKE. DISCONNECTED AND PLACED ON MEL 33-20-00-2. REMOVED AND REPLACED SIDEWALL LIGHT ASSY WITH OPERATIONAL CHECK GOOD. A/C WAS APPROVED FOR RETURN TO SERVICE.