As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SMOKE AND BURNING SMELL IN COCKPIT. FLAMES VISIBLE BETWEEN #1 FIRE HANDLE AND FUEL PANEL. FLAMES EXTINGUISHED BY THEMSELVES. SMOKE AND ODOR STILL PRESENT. INSPECTED AND FOUND "CROSS FEED" BREAKER POPPED. REMOVED OVHD PANEL AND FOUND CROSS FEED SWITCH BURNT. INSPECTED SURROUNDING AREAS WITH NO FURTHER DEFECTS NOTED. REMOVED AND REPLACED FUEL PANEL, RESET C/B AND OPS CHECK GOOD. NO HEATING OR SMOKE NOTED.