As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: AFTER LANDING, THE FWD ENTRY DOOR LIGHT ILLUMINATED. DOOR L1 HANDLE VERIFIED SLIGHTLY UP. AT DEPARTURE ALL DOOR HANDLES WERE DOWN. ADJUSTED DOOR VERTICAL ADJUSTMENT PER B737 NG AMM 52-11-00-820-801. ADJUSTED DOOR SOFT LATCHING ADJUSTMENT PER B737 NG AMM 52-11-00-820-802 CHECKS GOOD.