What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Following just over 4 hours of flight in a rental aircraft, pilot landed at ksgs at around 14:00 on 09/30/2016. According to the pilot's statement, immediately after landing on runway 34 at sgs, white smoke was noted coming from pilot's side window vent. Pilot pulled off of runway at midfield taxiway and immediately shut off all electrical equipment, battery master, alternator, pulled fuel mixture to cutoff, shut off ignition and removed the key. The smoke had turned black by that time and as the pilot exited the aircraft he noted fire from beneath the instrument panel. Personnel from a nearby hangar extinguished the flames with a fire extinguisher.
As the FAA filed it
FOLLOWING JUST OVER 4 HOURS OF FLIGHT IN A RENTAL AIRCRAFT, PILOT LANDED AT KSGS AT AROUND 14:00 ON 09/30/2016. ACCORDING TO THE PILOT'S STATEMENT, IMMEDIATELY AFTER LANDING ON RUNWAY 34 AT SGS, WHITE SMOKE WAS NOTED COMING FROM PILOT'S SIDE WINDOW VENT. PILOT PULLED OFF OF RUNWAY AT MIDFIELD TAXIWAY AND IMMEDIATELY SHUT OFF ALL ELECTRICAL EQUIPMENT, BATTERY MASTER, ALTERNATOR, PULLED FUEL MIXTURE TO CUTOFF, SHUT OFF IGNITION AND REMOVED THE KEY. THE SMOKE HAD TURNED BLACK BY THAT TIME AND AS THE PILOT EXITED THE AIRCRAFT HE NOTED FIRE FROM BENEATH THE INSTRUMENT PANEL. PERSONNEL FROM A NEARBY HANGAR EXTINGUISHED THE FLAMES WITH A FIRE EXTINGUISHER.