To check the MMI system version, press the CAR or SETUP/MENU button, navigate to Settings, and then select Version Information. The software version will be listed there, and its prefix (e.g., HNav, HN+, BNav) indicates the specific MMI model.  Step-by-step guide: Press the “Setup” or “Menu” button on your MMI control panel or radio. Navigate to “Settings” or “Setup MMI”. Scroll down […]

On most BMWs, you can identify your iDrive navigation version this way: This info helps determine whether your BMW has CIC, NBT, NBT EVO, EntryNav, or MGU (iDrive version).