As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SMOKE OBSERVED DURING FINAL APPROACH, AFTER NOSE GEAR LANDING LIGHT, TAXI LIGHT AND TURNOFF LIGHT WERE ILLUM. SMOKE OBSERVED AT LWR PORTION OF O/H PNL JUST BELOW LIGHT SWITCH. FOUND WIRE CONNECTORS AT TURNOFF LIGHT SWITCHES S1 AND S2 OVERHEATED. CHECKED AND REPLACED RUNWAY TURNOFF LIGHT BULBS. INSPECTED WIRING AT NOSE GEAR ALL NORMAL. REPLACED LIGHT CONTROL PNL. OPERATED LIGHT FOR 30 MINS, ALL NORMAL.