The yellow wiring is a bit long. I've labeled this as "[Defective]" in the title, but it doesn't affect functionality. It's 100 yen cheaper than usual. Isuzu Elf 1DIN genuine audio (model: TN0041A) Part number: 897874-8071 can be used in another car. The basic wiring is connected according to the colors, but the brown and blue wires are questionable (I haven't used them). I apologize, but please use at your own risk. The material seems a bit soft, and it was difficult to pull out the connector. For now, I cut the retaining clip in half, which improved it. Also, it seems that the insertion may be tight depending on the audio system. Because the illumination is amber, it might also suit older cars like neo-classics. I will ship via Nekopos from Seven-Eleven.