As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED THE FORWARD EMERGENCY LIGHTS FLICKER ON AND OFF WITH EMERGENCY LIGHT SWITCH IN ARM POSITION. MAINTENANCE CHECKED SECURITY OF WIRING AT TERMINAL BLOCK 2749VT. NO FAULTS NOTED. REPLACED EPSU 10WL IAW AMM 33-51-38-400-001-A. SATISFACTORY OPS CHECK OF EMERGENCY LIGHTS ACCOMPLISHED.