Cayenne S 957

I have installed a bluetooth receiver and it works ok; however I have to click on the confirm ok button to acknowledge the navigation and cd changer are not available once from each time when I start up the vehical/PCM. These options were physically disabled by purposes during the installation. It will be very nice to get rid of this system error screen and straight to the main manual screen when the car starts up. Would anyone have experience on this topic?

Thanks a lot!
Toby