As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN DOOR OPEN AMBER CAS MESSAGE WHEN TRYING TO CLOSE CABIN DOOR AND WE CAN ALSO HEAR WHAT SOUNDS LIKE FOD IN THE DOOR WHEN CLOSING TECHS CLEANED THE CABIN DOOR HINGES AND SEAL FREE OF ALL DIRT AND DEBRIS, TECHS / PERFORMED SEVERAL OPERATIONAL CHECKS OF THE MAIN CABIN DOOR PER CE-680A AMM 52-10-00 / ALL CHECKS ARE SATISFACTORY AT THIS TIME. NO FURTHER DEFECT NOTED