Hours from home and power steering failed. dealer said the steering assist system is gone 16523 miles on the car. had to leave the car there and was given a rental. no estimated time of repair, part is on national back order. no warnings steering just failed suddenly.vehicle was in motion when it quit. our dealer where we lived searched and found 1 part available in the country. have to pick up my car. no longer feel safe or confident in driving the car because when is it going to happen again.