As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BURNING ODOR ORIGINATING FROM THE VICINITY OF THE FIRE HANDLE. UPON ENTERING COCKPIT, FOUND OVERHEAD PANEL LIGHTS CIRCUIT BREAKER POPPED. RESET AND HAD ODOR OF SOLDER EMINATING FROM OVERHEAD PANEL. TRIED ADJUSTING OVERHEAD PANEL LIGHTS FOUND RHEOSTAT NOT FUNCTIONING WITH LIGHTS ON STUCK FULL BRIGHT. RHEOSTAT HAD NO EFFECT. NEEDS RHEOSTAT REPLACEMENT.