Power steering turned off, and we were left with manual steering. Dealer unable to find fault. Contacted Hyundai HQ, they created a case number. Almost two months later, Hyundai still unable to determine cause. I am concerned it could happen again, or maybe some other electrical problem might happen. My wife is afraid to drive the new car until the matter is fixed. Hyundai HQ told me they have asked the "engineer" to get involved when a fix is determined. So far, the problem has not happened again.