Lexus is one of those cars that its difficulkt to do an aftermarket install on.. it can be done, but its going to cost you sdome money becuase they dont make the dash kits for them.. for some odd reason, i own a lexus and hate it now becuse i cant play my empeg in it becuase of that reason. i work at a car stereo place and people ask me almost daily about installing into a lexus, its a hard install.. sorry to bum you out.. but a good installer can get it t work.. but the good installers charge $$$ to do so