My wife IS 250 2007 has melting and cracked dashboard and panels which Lexus sent me a letter to get them replaced. I took the car to the dealership. They told me to come back in the summer cause my Lexus does not meet the repair criteria. Even now the dashboard it feels like butter you can take chunks out of it. Now I have no idea if they would replace it or not cause I guess what's happening to my car is normal. I didn't know Lexus meant to make dashboards like that and is normal.