The file is a compressed archive typically associated with BMW navigation map updates . Specifically, files with this naming convention often contain the "Road Map Europe" or regional data for BMW's NBT (Next Big Thing) or NBT EVO infotainment systems. The contents of this archive usually include:
: A configuration file for the installation process. B0_AABS.7z
: A folder containing the core navigation database and geographic data. The file is a compressed archive typically associated
: Various .pkg or .psf files that hold the map imagery, points of interest (POIs), and routing logic. points of interest (POIs)