As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 5028 FROM TLH TO CLT, DURING CLIMBOUT AT TLH WINDSHIELD HEAT WAS TURNED ON. PILOT NOTICED A STRONG ELECTRICAL SMELL. WINDSHIELD HEAT WAS TURNED OFF AND SMELL WENT AWAY. AIRCRAFT CONTINUED TO CLT. DURING DESCENT TO CLT THE SMELL RETURNED. AIRCRAFT LANDED IN CLT WITH NO OTHER PROBLEMS AND NO EMERGENCY WAS DECLARED. MAINTENANCE FOUND THE CENTRAL ANNUNCIATOR PANEL OVERHEATING. REMOVED AND REPLACED PANEL. SYSTEM OPS CHECKED GOOD AND AIRCRAFT WAS RETURNED TO SERVICE.