As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SETTING SWITCH TO OFF WOULD NOT STOW WIPER. SHORTLY AFTER RECEIVED A STRANGE ODOR. 30 SECONDS LATER ODOR BECAME ELECTRICAL BURNING AND INCREASING IN INTENSITY. REMOVED FIRST OFFICER'S WINDSHIELD WIPER MOTOR AND INSTALLED A NEW WIPER MOTOR IAW MM 30-43-05-900-801. OPS CHECKED GOOD.