I had a problem in that my car a 23reg Crosstar, said there was a software update available, but when I did the search with a USB, the site said the vehicle was up-to-date.
The car went in for a service on Monday at the main dealer where I bought it last year and I asked them to check it. When it came back the guy who took my four hundred quid for the service and MOT, said that the annoying notification on the main screen, had been removed, but he had no idea what was the problem, which I thought a bit unhelpful.
I've since done another USB check and the site again says the car is up to date, will that mean it has the latest navigation update?