As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DFW - FLT 1176 - EN ROUTE CUN/DFW - DURING CRUISE, LEFT MAIN LANDING GEAR WARNING LIGHT ILLUMINATED. ALL GEAR DOOR WARNING LIGHTS REMAINED OUT. NO OTHER ABNORMAL INDICATIONS AND AIRCRAFT PROCEEDED TO DFW AND LANDED WITHOUT INCIDENT. REPLACED LANDING GEAR ACCESSORY UNIT. ACCOMPLISHED LANDING GEAR RETRACTION CHECK WITH NO DEFECTS FOUND. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)