Can someone please tell me where the plugs "X18805" and "X13321" can be found on the Center Console cabling? I had a NAV system retrofitted on my 2006 M3, and need to access
these cables to use a DICE Mediabridge. When I took out my Navigation head unit, I only saw the 3 pin connector (A4 or X18805). I can't find where the X18805 connector?