Scirocco 2.0tdi bluemotion 2012 canbus gateway coding

[andrew1980]

Hi all im new to this forum looks great. I have a problem with my scirocco bluemotion 2012 the windscreen was broken allowing water into the cangateway destroying it completely .i am unable to code the new one because i dont know all the data to go in there ive used the installation list but with no joy the instrument cluster says function restricted due to missing message and it dont work correctly also canbus gateway says incorrectly coded so does engine and abs any help would be greatful thanks.