I recently purchased a 07 es350 with the ultra luxury package and I love almost everything about it. The only thing that sucks is that the navigation screen is non responsive. I bought the car knowing it didn’t work. I did some research and found that many people have replaced the lcd digitizer and this solved the problem. So I did that and the touch screen still doesn’t work. The funny thing is that once and a while the screen will switch from the language selection screen to the map and it will let me touch some icons on the screen. But as soon as I turn off the car and turn it back on it goes back to the language selection screen and the touch screen is totally useless again. If anyone has any advice or has had this problem I would appreciate the input