Hi, it´s in the function menu i Went from, 1 system , 4 Control unit, 2 drive train , and 01 Engine then funtion menu comes up and there is an option whith security access log in and when I choose that one it asks for a ten digit code. I´ve tried 27971 whith zeros before and after, it doesen´t work also tried 12233 and a various of other combinationes . No luck so far.