As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN DOOR HANDLE: THE RED BUTTON ON THE MAIN CABIN DOOR HANDLE HAS POPPED OUT AND IS LOOSE. // SIGN OFF // REMOVED MCD STEP A5SY AND GAINED ACCESS TO BACK SIDE OF OF RED BUTTON SWITCH. RESECURED LAMNUT AS EQUIRED.REINSTALLED STEP ASSY. STEP UGHTS OPS CHECK GOOD. REF CE680A MM 52-10-16.