As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CENTER MFD BEGAN TO SWITCH BACK & FORTH BETWEEN DIFFERENT MODES NUMEROUS TIMES. ELEC SMOKE WAS THEN SMELLED & SEEN ON RT SIDE UNDER INSTRUMENT PANEL. REMOVED AND REPLACED THE CENTER MFD WITH A NEW UNIT IAW AMM CH 31-61-00. OPS CHECKS GOOD.