Hello, I’m new here in the forum. Some know me from the polotreff. I bought a Volvo 850 as a limousine. EZ 12.92 Model year 93. Was thought as a cheap winter car, has now rather slipped into the category restoration Now to my question: As with almost all old cars were on the radio once again real pros! I bought the self help book for the 850 already. But from the schematics I don’t get quite smart. Volvo probably also has no system in the choice of its cable colors but rather a colorful mess…. On my car, the radio plug was cut off of course, but it still hangs on two cables that were not used. So I can reconstruct that. Doesn’t help me just because there are no adapters for it and the cable colors don’t match the colors in the schematics either. And then I would only have speakers in the dashboard. The speakers in the doors also have cables. h cut off and then extended to the radio. Why? I don’t know. What was cut off there? I don’t know. According to the schematic, even more cables would have to be on the plug that is missing. I got the radio, a SC-805 and the plugs with about 20cm cable from an S70 from the scrap. I go according to the cable colors match the colors of the cables on a plug with those of the speaker cable from the passenger footroom. But on the plug is still a thinner yellow-black This is not available in the car and not in the schematic. If I take the second plug and compare the cable colors with the plug that still hangs on two cables, I can connect everything except two cables. However, the cross-sections are partly different and the colors also slightly (other nuances). On the wire harness vehicle side a red and a white cable remain. On the plug from the S70 two green-brown cables. Does anyone have an idea of how to get this correctly to the photos of the chaos are attached. Questions about light width regulation better in your own topic? Thank you very much for your help! LG Axel