traded in my 2000 LX470 for a 2005 LX470, i guess you could say I like them. I went down a hill with the vehicle in drive and when I hit the brakes it downshifted. what is this breaking with the engine stuff. How obnoxious. like the car doesn't already get low gas mileage. is there a way to stop this. also got a verzion nokia 6256i that allows phone downloads of the phonebook into the Car, only one entry at a time but it does work. regards