What is this connector called? (automotive blu-ray unit)
This connector seems to be a FAKRA HSD connector. Please check these links:

-www.te.com/en/industries/industrial-commercial-transportation/infotainment-solutions/high-speed-data-connector-system-hsd.html

-http://www.rosenbergerna.com/Products/30_Automotive_Standard.html

and the catalog from the Rosenberger for this type of connectors:

-http://www.rosenbergerna.com/Products/PDF/Publications/AUTO_HSD_Catalog_2010.pdf

A connector similar with the one mounted on the system is D4S20G- 400A5- D (Rosenberger catalog, page 19; the last letter is for connector type - Bordeaux).
Concerning the one mounted on wire, check the following pages.