VWVortex - VW Discover Media (MIB II) Diagram Jul 14, 2016VW Discover Media (MIB II) Diagram. An emulation box will basically dc the radio from the actual network and emulate an "ok response" from bmw servers. Very primitive security in the PC world. In fact even bmw i8 use's tech sensors and display tech that are just plain outdated in the tech world but of course its not an apples to apples comparison. The Install Doctor - Radio Wire Harness and Colors Free car stereo and car radio installation resource. Step by step installation instructions complete with photos, tool list, and wiring detail.