After a long, patient search from Flensburg to the south of Germany, I found myself in 2018: A top-kept Volvo S80 V8 AWD, Summum, Geartronic, Bj.: 2006 with a real 103,000 km I was able to take over from a Volvo dealer in Crailsheim. Truly no saving box – but for that much joy on the cultivated wolf in sheep’s fur. All spare parts can be obtained if necessary still at moderate prices from my Volvo dealer. Only with the navigation system RTI it becomes increasingly tight: the ultimate last software update was given according to Volvo 2016 as DVD. This is currently installed – but of course now already outdated. My question to the community: Who has already dealt with this problem and can possibly help further? Thank you in advance for feedback and my best wishes for the upcoming change of the year from the Sweden-Express from Bremen