I have an 07' and I am happy with it, but.... I would like to change some of the factory settings and they are: 1) I do not want the climate control every time I turn the car on to go to fresh air. I hate the odor that comes out of trucks or other cars that leak oil. I always have to hit the climate and change it to the inside air. I don't want to deal with the dealership. 2) I want to increase the volume on the microphone on the blue-tooth. 3) I want that reverse beep to be gone! I think that is it for right now.
1. Mine remembers I turned it on most of the time. Sometimes I have to turn it back on. 2. While using the blue-tooth raise the volume, it'll remember what volume it was set at. 3. Go to Prius Mods and there's much on the subject of reverse beep. Works great.