; Volkswagen Transporter T6 Original radio options - InCarTec

There are multiple original radio options in the Volkswagen Transporter T6, which option is the original fitted system?

VW-COMPOSITION AUDIO (WITH SWC) VW-COMPOSITION AUDIO (WITH SWC)
VW-COMPOSITION AUDIO (WITHOUT SWC) VW-COMPOSITION AUDIO (WITHOUT SWC)
VW-COMPOSITION COLOUR (WITH SWC) VW-COMPOSITION COLOUR (WITH SWC)
VW-COMPOSITION COLOUR (WITHOUT SWC) VW-COMPOSITION COLOUR (WITHOUT SWC)
VW-COMPOSITION MEDIA (WITH SWC) VW-COMPOSITION MEDIA (WITH SWC)
VW-COMPOSITION MEDIA (WITHOUT SWC) VW-COMPOSITION MEDIA (WITHOUT SWC)
VW-DISCOVER MEDIA (WITH SWC) VW-DISCOVER MEDIA (WITH SWC)
VW-DISCOVER MEDIA (WITHOUT SWC) VW-DISCOVER MEDIA (WITHOUT SWC)