I like the car, but am disappointed with my driver's seat. Every time I accelerate or slow down the seat lets me know it by emanating a loud, annoying squeak. It sounds like there is a spring broken in there or when pieces of styrofoam are rubbed together. I have taken it to the dealer 6 times and they even replaced the seat once, but they cannot fix the problem. It is so loud that even blasting the excellent radio does not help. I spend a lot of time in my car and this problem makes me want to trade the car.
Interior design. most of my other "beefs" may have been addressed with the recent redesign.
Fix seat problem. Put lights on the Homelink buttons. Full fold down rear seats would be nice.