As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN EMERG LIGHT: EMERGENCY LIGHTS DO NOT ILLUMINATE IN ARM (WITH BATTERIES IN OFF POSITION) DURING THE POWER ON CHECKLIST. THEY ALL ILLUMINATE NORMALLY IN THE ON POSITION. CHARGED CABIN EMERGENCY LIGHTS PER TC FLT 33-1001 AND 680 A.M.M. 33-50-00. OPS CHECK GOOD.