As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 7 LE FLAP TRANSIT LIGHT ILLUMINATED INTERMITTENTLY IN FLIGHT. NO ROLL FELT. SPEED TAPES, AUDIO WARNINGS, FMC COMPUTATIONS AFFECTED. OVERHEAD LE DEVICE NR 7 AMBER TRANSIT LIGHT ALSO ILLUMINATED INTERMITTENTLY. AIR TURNBACK. ACFT GROUNDED. RESET (1) C/B STALL WARNING ASYM MODE. INSTALLED BULBS TO P2 PANEL INDICATOR. IAW AMM 27-88-11 AND WDM 27-81-22, REMOVED AND REPLACED PROX SENSOR S1007 LE SLAT NR 7. OPS TEST NORMAL.