As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT FWD WINDOW EICAS MESSAGE & LT FWD WINDOW HEAT INOPERATIVE LIGHT ILLUMINATED JUST AFTER ROTATION ON TO ROLL. RAN CHECKLIST. LIGHT & MESSAGE WENT OUT & SYSTEM RESET MESSAGE FLIGHT CAME BACK ON AT TOUCHDOWN. CARRIED OUT WIRING CHECKS AND INSTALLED WINDOWS HEAT CONTROLLER. OPS CHECK CARRIED OUT AND BITE TEST FOUND OK.