As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) LANDING LIGHT SWITCH STUCK IN THE "ON" POSITION. THE LANDING LIGHT SUBSEQUENTLY DID NOT ILLUMINATE. SUBJECT SWITCH IS ON A 5 YEAR REPLACEMENT CYLE IAW SPECIAL INSPECTION ITEM NR 26 ON THE INSPECTION CHECKLIST OF D2064-1-13. THIS SWITCH FAILED AFTER ONLY 2 YEARS OF OPERATION. SWITCH WAS R & R WITH A NEW ONE.