As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 5146 PILOTS REPORTED IDLE UNLOCK LIGHTS ILLUMINATED ON LANDING CAUSING PACKS TO OVERHEAT RESULTING IN SMOKE IN THE COCKPIT. MAINTENANCE SERVICED THE LT MAIN LANDING GEAR SYSTEM AND OPERATIONALLY CHECKED THE SYSTEMS WHICH WERE FOUND GOOD IAW MM 12-13 & 32-62 AND 76-13.