 I have owned the car for a little over 3 years and have 70,000 miles on it.  This summer the ac stopped working.  Took it to my mechanic who indicated it was either an electrical problem or a computer problem and that it needed to go to the dealership for repair.  The dealer indicated the condenser assy  and compressor need to be replaced at a cost of $3,800.  This Prius hasn't been what is advertised