I did that. When I go into Clock, there are two buttons. Set Format and Set Time. Only Set Format is highlighted. I can go in there and do that. Then when I try to set the time in Set Time, that button is not highlighted and you cannot push it. Any hints?If you have the "Smart media system", the clock is set on the media system (aka "the radio") (and presumably transmitted over the CAN bus) under System:Clock:Set Time not under Settings:Time:Set the Time on the display behind the steering wheel.