As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB OUT, NOTICE A BAD ODOR. A FEW MINUTES LATER, SAW SMOKE FROM THE RT WINDSHIELD MAIN POWER ATTACHMENT BLOCK. DECLARED EMERGENCY & RETURNED TO FIELD. INSPECTED THE RT WINDSHIELD POWER WIRE TERMINALS FOUND ONE TERMINAL TO BE DEFECTIVE. INSTALLED TWO NEW RING TERMINALS IAW ESPM. OPS CHECKED GOOD.