Just bought a 97 Celsior and love everything about it except the ugly huge sat nav head unit. I'm currently faced with the problem of losing climate control as it is controlled on the sat nav touch screen. The only solution I have come across to overcome this problem is to install a non sat nav head unit from an ls400 and then install an aftermarket deck. Wondering if anyone on here has any experience doing so or have any suggestion on other options to have an iPod play though the car.