As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) AFTER SELECTING GEAR DOWN, THE LEFT MAIN AND NOSE GEAR DOWN AND LOCKED INDICATORS WERE NOT ILLUMINATED. EMERGENCY PROCEDURES CARRIED OUT AND A/C LANDED SAFELY. MAINTENANCE CHECK FOUND CANNON PLUG P163/815AT MID FUSELAGE CORRODED. CANNON PLUG CLEANED AND SYSTEM CHECKED SERVICEABLE.