As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
HOT ELECTRICAL ODOR NOTICED IN CABIN AFTER DEPARTURE. ACFT RETURNED TO FIELD. INVESTIGATION REVEALED A FAILURE OF A LIGHT DIMMING/GRADUATING MODULE. COMPONENT WAS REPLACED IAW APPROVED DATA. ACFT WAS RETURNED TO SERVICE. THIS MODULE WAS ORIGINAL TO THE ACFT AT MFG.