As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 7225 - IAD-ORF - DURING TAXI, AIRCRAFT RETURNED TO GATE DUE TO EMERGENCY LIGHTS INOPERATIVE. MAINTENANCE INSPECTED AND FOUND LOOSE CONNECTION. MAINTENANCE RESECURED CONNECTION. OPS CHECK OK. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (M)