Just got a call from my dealer. Apparently the part I need, this Hybrid control unit, is available but is in Korea. He estimates it will be several weeks. I asked why Hyundai apparently had never heard of overnight shipping. That got no real response. It seems that Korea is accessible only by boat. Slow boats. They say that they will pick up the tab for a rental. I'm not happy about the timetable nor about having to pay for gas for "a few weeks".