2002 ES-300 Transmission

I'm having trouble with my new Lexus transmission, it shifts very roughly and on the road in full auto mode it kindo f jerks as it goesinto neutral between gear changes. I went to Bigclassaction.com (http://www.worldjustice.com/lexus/) and filed a complaint -they have an active investigation going on in an attempt to get Lexus to replace these transmissions. I've seen stuffon the Net that says they've admitted this problem in Asia, but they won't admit to it here. It's sort of dangerous, so it needs to be addressed. :confused: