Hi all, I bought a Zafira Life as a demonstration car half a year ago. Unfortunately, this one only has the driver assistance package 2, unfortunately not the driver assistance package 1, you could probably order at that time extra. I am now considering upgrading the assistance package 1. The assistance package 2 is the bigger one and I think already integrated all hardware components that would access the assistance package 1. Did someone have already retrofit the package 1? Is it, as I imagine, more or less a pure software matter? I am primarily interested in the traffic sign detection and the trace assistant in Package 1. What are your experiences, is it worth retrofitting Package 1, if possible? Greeting Thomas