; MAN TGE Original radio options - InCarTec

There are multiple original radio options in the MAN TGE, which option is the original fitted system?

VW-CRAF-01 - COMPOSITION AUDIO (TYPE 1) VW-CRAF-01 - COMPOSITION AUDIO (TYPE 1)
VW-CRAF-02 - COMPOSITION AUDIO (Type 2) VW-CRAF-02 - COMPOSITION AUDIO (Type 2)
VW-CRAF-03  - COMPOSITION MEDIA VW-CRAF-03 - COMPOSITION MEDIA
VW-CRAF-04 - COMPOSITION COLOUR VW-CRAF-04 - COMPOSITION COLOUR
VW-CRAF-05 - DISCOVER MEDIA VW-CRAF-05 - DISCOVER MEDIA