Ok, well i found this on the BMW website.
What is a POI?
POI stands for "Points of Interest." A Navigation feature, POIs include restaurants, gas stations, airports, hotels, shopping malls, tourist attractions and more. Thousands are pre-loaded into the BMW On-Board Navigation system, so that you not only get to your destination safely, but have a great time along the way.
Question is, why is the car trying to access the internet?