As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE LEFT SIDE NUMBER 1 AND NUMBER 2 CABIN DOOR EMERGENCY LIGHTS REMAINED ON AFTER SHUT DOWN. AT THE L1 DOOR REPLACED THE BATTERY PACK, (P/N 9008-3), AND AT THE L2 DOOR REPLACED THE LIGHT ASSEMBLY, (P/N 10-0067-9). CHECK-C 12-12-99 MCI.