As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) AT 9,000 FEET, DURING CLIMB, ON F/E ANNUNICATOR PANEL CARGO DOOR LIGHTS ILLUMINATE, AIRCRAFT RETURNED TO MAIN BASE. FOUND T HANDLE ADJUSTMENT OUT OF RIG, ADJUSTED IN ACCORDANCE WITH MAINTENANCE MANUAL 52-35-01 AND PROXIMITY SENSOR IN ACCORDANCE WITH 52-71-03.