Originally Posted by xenon
Yes possibly. In fairness it's probably not BMWs fault. Navteq, who produce the mapping data, have very strange licencing agreements and a strict order on how they release updates and to whom.
Fair enough but why use a company who are not professional enough to produce up to date maps!!!
I had a quick look at Navteq's website there. Their map on the front page does not have the M74 extension either so that will explain why it wasn't in the 2012 release of the BMW maps. I don't hold out much hope that it will be in the 2013 release either!!!