Originally Posted by seanblee
I'm just thinking that if I buy a unit from eBay to retrofit, I'd want to get it up to the same software level as the rest of the car. I think I'm starting to understand how to do it myself (using WinKFP and the latest SP-Daten files from ISTA/P), so perhaps I'll try buying one and see how I get on. I just don't like the idea of paying one of the vendors £1k+ when I can buy the parts for £600 and an OPS head for £300 then do it myself...
You may be correct but retrofitting CIC is not that easy.
Try it, but you will require few codes to activate your CIC unless you are going for after market solution.