As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 6312 - IAD-JFK - ABORTED TAKEOFF DUE TO EMERGENCY LIGHTS WARNING ILLUMINATED. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND FOUND LIGHTS FUNCTIONING NORMALLY, OPS CHECK OK. AIRCRAFT WAS RELEASED AND RETURNED TO SERVICE. (M)