Hi all hope you can help. I recently done some VCDS work on the car and I don't know what i've done but the radio won't power up and the central locking doesn't work. Please can someone point me in the right direction what i've done wrong and get me fixed? 

ok so i recently done a throttle body position calibration after removing the throttle body and my Son watched me do it. He then done the same on his car and he went into what he thought was the same module window as me and typed in 060 into a box (not the throttle body sensor cal) but he cant remember what window and it done something and now his radio and central locking don't work. he must of changed of coding or unticked something.. please any help would be helpful  

VCDS keeps files that record both coding and adaptation changes , CodingLog.csv and AdpLog.csv in C:\Ross-Tech\VCDS\Debug - open those in Notepad and reverse the changes you've just made.

Thank you so much for your reply. I will take a look and try and understand what you mean. I am a novice and vcds is new to me and only know the basics. When I done my throttle body I followed a tutorial which helped me thanks to people like you who help. Thanks again