03-28-07, 08:47 AM
I drive a 04 US SRX in Europe (US specs) Problem: factory nav does not recognize the OEM Cadillac Euro-DVD and the rear seat DVD displays region error. I do not care so much for the rear seat system, but the nav system. Technically, the nav systems sold in Europe and North America look identical. I suspect the internal firmware (software) causing the problem. I cannot even switch time zone to GMT+1 - on the other hand there is a huge selection of languages to choose from... Contrary to ordinary GM (Delco) CD radios controlled by the vehicle's BCM - it seems to be somehow differently with the (Denso) Nav system: because I am unable to change region by using GM's Tech II scan tool. Anybody out there who could help me out of this?