As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SMOKE CAME FROM DASH AREA WHEN ENG SYNC LIGHT IS ON - REMOVED AND REPLACED CR119 DIODE WITH NEW DIODE, P/N 1N4007, ON ENGINE FUEL SYNCH ANNUN CIRCUIT IAW BE400 AMM 20-20-02. OPS CHECK GOOD.REMOVED AND REPLACED RH GLARESHIELD INDICATOR PANEL P/N 45AS88843-49 S/N 235 WITH REPAIRED S/N 152 IAW B400 AMM 31-10-00. OPS CHECKED GOOD.