Technical Fitting an aftermarket radio

[Mikefraser93]

Does anyone have a picture or diagram off the factory wires to the radio please? Trying to fit one in my wife's car and I just cannot get it work. I have ordered a wiring harness adapter thing which I need to join the red and yellow wires too. I know red is permanent and yellow I believe is switched? Thank you in advance

 

[Mikefraser93]

The model is a pur 02 if that makes any difference