As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
0913 13 JUL GRU 2509601- THERE WAS A MILD ELECTRICAL SMELL AROUND SEATS 11C, 12C WHICH STOPPED WHEN THOSE OVERHEAD PANEL READING LIGHTS WERE TURNED OFF ATL MCC/MC/0236Z. INSPECTED READING LIGHT PANELS AND AREA AROUND MENTIONED SEATS NOTHING ABNORMAL FOUND. ETOPS CATEGORY 'E': PROBLEMS WITH SYSTEMS CRITICAL TO ETOPS