Because of the terminal difference of corner 4, I built my own harness, but since it became darker than the shield beam, I thought that my own harness was bad, I tried installing the KOITO conversion harness, but the brightness is totally It did not change. . .
When changing from shield beam type to bulb replacement type it is essential and purchased. If you disassemble and replace the vehicle side coupler, it is an unnecessary part but I bought it because it is troublesome. If this is installed it will be easy to install with coupler on. Because it is not a part that comes out so much, it may be useless, but for a simple structure it is a difficulty that the price is high.