So it is very misleading as you buy a top model and most expensive Kenwood head unit in Australia like DNX9190DABS or DNX9180DABS and you can't even update the maps. All official sites say to use Garmin Express but the application then says not compatible with this device. So you don't even get free updates for three years and you can't even update the maps anyway. Why have I spent sooo much money on a head unit when you don't even provide updates to the navigation. In other countries you do. I might as well buy a cheap head unit without maps and use my phone. Any answers? Obviously hard to get a refund now because I've already installed it.