I upgraded my 2012 Subaru Outback x9310bt with the new 2012 map update. Generally better maps and POIs. However, there was an unexpected side effect of applying the map upgrade. Since my car was new and had the factory installed x9310bt, it came with a free 3 month Sirius Satellite radio trial with all the stations unlocked. After the map upgrade, I lost all the Sirius Satellite stations except for the Preview station. Now I must register with Sirius using a credit card to get the 3 month trial, after which I must cancel or they continue debiting the credit card.