As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEADING EDGE SLATS TRANSIT LIGHT STAYS ON 1 LE TRANSIT LIGHT CYCLING ON/OFF WITH FLAPS UP #1 LE FLAP LIGHT ON OVHD & FWD LE FLAPS TRANSIT LIGHT ARE ON STEADY WITH FLAPS UP. FSEU BITE HAS MSG "F1 PROX RETRACT" 27-81216.F2 PROX RETRACT 27-81218 & F3 PROX RETRACT 27-81220.