; Volkswagen Beetle (A5) Original radio options - InCarTec

There are multiple original radio options in the Volkswagen Beetle (A5), which option is the original fitted system?

VW-COMPOSITION MEDIA (WITH FENDER AUDIO) VW-COMPOSITION MEDIA (WITH FENDER AUDIO)
VW-COMPOSITION MEDIA (WITH SWC) VW-COMPOSITION MEDIA (WITH SWC)
VW-COMPOSITION MEDIA (WITHOUT SWC) VW-COMPOSITION MEDIA (WITHOUT SWC)
VW-DISCOVER MEDIA (WITH FENDER AUDIO) VW-DISCOVER MEDIA (WITH FENDER AUDIO)
VW-DISCOVER MEDIA (WITH SWC) VW-DISCOVER MEDIA (WITH SWC)
VW-DISCOVER MEDIA (WITHOUT SWC) VW-DISCOVER MEDIA (WITHOUT SWC)
VW-RCD310 (WITH SWC) VW-RCD310 (WITH SWC)
VW-RCD310 (WITHOUT SWC) VW-RCD310 (WITHOUT SWC)
VW-RCD510 Fender Audio (WITH SWC) VW-RCD510 Fender Audio (WITH SWC)
VW-RCD510 STANDARD AUDIO (WITH SWC) VW-RCD510 STANDARD AUDIO (WITH SWC)
VW-RCD510 STANDARD AUDIO (WITHOUT SWC) VW-RCD510 STANDARD AUDIO (WITHOUT SWC)
VW-RNS315 (WITHOUT SWC) VW-RNS315 (WITHOUT SWC)
VW-RNS315 FENDER AUDIO (WITH SWC) VW-RNS315 FENDER AUDIO (WITH SWC)
VW-RNS315 STANDARD AUDIO (WITH SWC) VW-RNS315 STANDARD AUDIO (WITH SWC)
VW-RNS510 FENDER AUDIO (WITH SWC) VW-RNS510 FENDER AUDIO (WITH SWC)
VW-RNS510 STANDARD AUDIO (WITH SWC) VW-RNS510 STANDARD AUDIO (WITH SWC)
VW-RNS510 STANDARD AUDIO (WITHOUT SWC) VW-RNS510 STANDARD AUDIO (WITHOUT SWC)