As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT REPORTED A RED GLOW AND BURNING SMELL BEHIND THROTTLE QUADRANT. FOUND CIRCUIT BOARD FOR FLAP POSITION INDICATOR BURNED. CIRCUIT BOARD IS MOUNTED TO AN ALUMINUM RAIL BEHIND THROTTLE QUADRANT. RESISTOR ON CIRCUIT BOARD WAS CHARRED. SUSPECT FAILURE OF RESISTOR. NO OTHER DAMAGE OR DEFECTS NOTED. INSTALLED NEW CIRCUIT BOARD AND FLAP POSITION INDICATOR. OPERATIONAL CHECK GOOD.