As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPON INITIAL CLIMB CREW RECEIVED THE FORWARD CARGO DOOR LIGHT. STAYED BELOW FL100, AND RETURNED WITH NO ADDITIONAL ISSUES. PERFORMED OPS CHECK OF FWD CARGO DOOR IAW AMM 52-32-00-710-801 CW PRESURIZATION CHECK OF DOOR WARNING SYSTEM NN FAULT NOTED IAW AMM 21-31-00-720-801 DOOR OPS CHECKS GOOD