Originally Posted by big bob

Yes you cannot activate functions on hardware you don't have.

You cannot code the windows and lights or monitor many sensors I think, and the fault reading is not as complete as a program designed for diagnostics like INPA. If you want those things then install INPA.

You plug it in to the CD changer 3 pin connector. Do not plug it in upside down by mistake, this can lead to permanent damage to your new USB adaptor.