Dear community, I’m new here and I’ve already looked around the forum, but unfortunately I couldn’t find a clear statement on the following topic. I also have relatively little idea of cars. A good start, haha… I’m currently living in the USA and am currently thinking about buying an Audi Q3 in 2021. At some point it’s going back to Germany and I’m wondering now:Is it possible to upgrade, and if so, what would it cost? Is probably a stupid question, d a everything is somehow possible. For me, however, only an “official” (e.g. a contract workshop) would be possible. No hack, no online offer in the sense of “we can do everything”, etc. If I have understood this correctly so far, for example, sham throws as well as the MMI would have to be replaced because of Navi and Radio. Somewhere I have read that the ECU might cause problems, but I do not know exactly what it has on it, and whether actually no possibility is possible. I am looking forward to your answers, thank you very much in advance ! Cheers, 007Kofferraum