As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INFLIGHT LEFT INTAKE DE-ICE INOP AND MULTIPLE WING AND STAB DE-ICE LIGHTS INOP CAME ON. RECYCLED AND CHANGED TIMERS BUT ALL STILL INOP. RETURNED TO LAX. CLEANED ALL EJECTORS AND CHECKED FOR LEAKS. ALL FOUND NORMAL. REPLACED RIGHT ENGINE EJECTOR DUE TO BROKEN WIRE. PERFORMED GROUND RUN FOR 20 MINUTES AND ALL CHECKS GOOD.