Hi, I just got my Christmas present, a car radio, model etc. don’t matter. When I connected it, in my VW Polo 6n2, it didn’t make any noise. Ignition on, power cable (yellow to red and red to money) switched, nothing! The original VW radio works however. Unfortunately my old Sony broke down in the summer, no more operation on the panel. On that I have in fact installed an original VW radio. Now, I have a new one and must make sure that the current How did I find out? I installed the new radio in my sister’s polo 9n, runs perfectly, so there is no radio. Problem, how should I please renew the power lines? I don’t know where the cables lead, nor do I have to disassemble my half car for that! The iso plug covers the cables very tightly, so wobble contact doesn’t eat either. Maybe you know a solution?