; Volvo XC70 Original radio options - InCarTec

There are multiple original radio options in the Volvo XC70, which option is the original fitted system?

V70 00-05 HU-6XX V70 00-05 HU-6XX
V70 00-05 HU-8XX V70 00-05 HU-8XX
V70 05-07 HU-6XX V70 05-07 HU-6XX
V70 05-07 HU-8XX V70 05-07 HU-8XX