As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 5646 LEFT CENTER ENTRY DOOR MESSAGE FLICKERED ON 3 TIMES AS A/C ROLLED OUT. EXITED RUNWAY AND ONCE MORE APPROACHING THE GATE. CORRECTIVE ACTION: INSPECTED L2 DOOR NO DAMAGE TO PROX SENSORS NOTED. VERIFIED DOOR WARNING SYSTEM OPS CHECKS NORMAL PER B757 AMM 52-71. (9536606)