As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 3904 - UPON DESCENT INTO ABE WHEN LANDING GEAR WAS SELECTED DOWN, THE NLG FAILED TO ILLUMINATE. NOSE GEAR LIGHT ILLUMINATED ON AND OFF WHEN GEAR WAS EXTENDED. MAINTENANCE INSPECTED NLG INDICATION SYSTEM, CLEANED LIGHT MODULE AND SYSTEM CHECKED OUT NORMAL.