On E53: Traffic data is through FM. New map data through paid DVD update

On E70: Traffic data is through FM. New map data through paid DVD or USB update

On F15: Traffic data through the Telematic System (GSM) for 3 years with a new car purchase, and after that an extra option to be paid through BMW Assist. The map data still through USB paid update (about $ 300.00) when released, usually twice a year.