Your dealer shouldn't be in business, the dealer has to update it and it takes a couple of hours.
If you go into the menu system it will tell you which version you have, when you know this phone customer services and ask them what the latest version is for your car. If you haven't got the latest version tell them what the dealer said and they should phone him to arrange for the update.
I had an issue where I was told by the dealer that I had the latest version and knew I hadn't. I phoned customer services and they phoned the dealer. Within 3 hours the dealer contacted me to say they had just received the new version (coincidence) and the new version was inputted.
If you go into the menu system it will tell you which version you have, when you know this phone customer services and ask them what the latest version is for your car. If you haven't got the latest version tell them what the dealer said and they should phone him to arrange for the update.
I had an issue where I was told by the dealer that I had the latest version and knew I hadn't. I phoned customer services and they phoned the dealer. Within 3 hours the dealer contacted me to say they had just received the new version (coincidence) and the new version was inputted.