What was found
LEFT SIDE WINDOW EICAS MESSAGE ON APPROACH AND LANDING. TROUBLESHOOTING CARRIED OUT IAW FIM 30-41-FAULT TREE 804. GROUND OPS CHECKED GOOD. WINDOW ANTI-ICE BITE TEST PERFORMED, IAW AMM 30-41-00. TEST PASS, EICAS MESSAGE AND INOPERATIVE SWITCH LIGHT EXTINGUISHED, OK FOR SERVICE.