As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
REJECTED T/O FROM RWY 25L. INITIATED AT 45-50 KTS. AFT CARGO DOOR OPEN LIGHT. NO SIGNIFICANT BRAKE TEMP INCREASE. TAXIED BACK TO PARKING. WINDS WERE 200/7. AMM: 52-37-08-5 CYCLED AFT CARGO DOOR LATCH HANDLE AND OPEN LIGHT EXTINGUISHED. PERFORMED ADJUSTMENT/TEST.