Hello together, I have at the R230 with NTG1 the A2118270001 Mercedes Benz Navigations-DVD COMAND 2015/2016 green Also here information on the net and of MB itself, which informs that this version is no longer suitable for the R230. The fact is that I use this version for many months in the R230 BJ 07.2006 without problems. (03/06 – 03/08) Now the question: Does anyone have experience with a newer version V17 ?? Ggg. With the Mercedes: Item number: A2118270401 (green) ? he information is at best less opinion-based but experience- or knowledge-based.