Hi good day can some one please tell me if carprog has a manual on how to program and retrieve car radio security codes I have been on the web for the last week searching the only sites I did find some diagrams was in french witch I unfortunately don't understand Can any-one help please I would appreciate it very much .I wonder why carprog manufacturer never published a manaul on solder pin diagrams for immo's radios ecu's like for me a beginner and all the other people who want to learn programing and decoding