As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER STARTING THE NR 1 ENGINE, THIN TRAIL OF SMOKE VISIBLE AND ODOR FROM BEHIND THE NR 2 LIGHTING PANEL. SMOKE STARTED WHEN FO CHART HOLDER LIGHT WENT OUT. FOUND THE CO PILOT`S LIGHTING CONTROL PANEL CHART HOLDER KNOB BURNED. REMOVED AND REPLACED CO PILOT LIGHTING CONTROL PANEL IAW AMM 20-13-10. OPS CHECKED GOOD IAW AMM 33-11-00