I got in my car today, and the stereo booted up with an odd message at the bottom. It stayed for a minute or two, then the stereo started up... in German!
My video whilst driving has now diappeared, and everything is set back to the factory settings by the look of it.
I haven't done anything like an upgrade... so I don't know what's happened?
Any ideas?!
My next task is to try and translate the menu so that I can change it back to English!