As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT REPORTED NAV LIGHTS INOP. ON TROUBLESHOOTING, TECH FOUND CIRCUIT BREAKER/ SWITCH TO BE AT FAULT. AD 2008-13-17, HAD BEEN COMPLETED 2423 FLIGHT HOURS PRIOR AND ESTIMATED CYCLES 9692. NO PROBABLE CAUSE OR RECOMMENDATIONS AT THIS TIME.