Hello together, I know that the US model questions have been discussed here more often, but to my question I have found no answer here. Maybe someone knows each other??? I currently live in the USA and bought me last year a 2012 XC90 R-Design with 3.2l AWD………super car!!! Of course everything is in English (miles, temperature, etc.)………Now I have heard that it should be possible with navigation system by update, everything on the desired language … and to the front lights (Xenon with adaptive curve light) I also have a question………….are they also made of plastic in the German model and do they have an E-sign somewhere???? Or is that not absolutely necessary for the TÜV??? The other parts(rear lights,displays) all have an E-sign, in the front only SAE and DOT……….. Thanks already for your help Mario