As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
L WINDOW HEAT CAUTION WITH ELECTRICAL ARCING / REMOVED AND INSTALLED LH SIDE WINDOW IAW CRJ 700 AMM 56-12-01-000/400-801. PERFORM OPS TEST OF WINDOW HEAT CONT IAW CRJ 700 AMM 30-41-06-710-810. PRESSURIZED AND LEAK TEST A/C IAW CRJ 700 AMM 21-31-00-910-801 . ALL CHECK OK