BMW e60 CC retrofit! Help
 

Hey guys , I’m tired of searching about CC retrofit in my car , I bought a new CC stalk added VO $540 did default code each and every module as possible as i can , but no use and no any sign of CC on Kombi and not working at all , i checked form INPA the stalk is throwing the signals from SZL module, but CC is nor working, help please because I’m tried now tried everything which I mentioned above, pros please help me out with this