Hello it’s about my Pontiac Parisienne identical Chevy Caprice station ! And I want to connect a Euroradio a quite normal mp3 CD radio, unfortunately the previous owner had cut off all the cables so that I don’t know now which cables I need to connect to the radio! Unfortunately it’s not the usual colors as with the Germans auto ́s zb red/plus+ and brown or sw/minus- . I picked out a picture how it would have to look anyhow with original. that doesn’t help me any more because: 1. I don’t have a plug ! 2. I want to install a normal radio with euro plug ́n ! 3. I don’t know which cables should be plus+ and minus ! I just have to find out the original plus+ and minus cables from the car ,then I can put new box cables and is good ! someone nen tip. to be required I simply add a new plus+ and minus – but I would rather have it original. mfg.