Review on ⚡️ Mxuteuk 19mm Waterproof Latching Push Button Switch - 12V ON/Off Switch with Red Power Symbol Light - 1NO 1NC SPDT - Black Metal - Suitable for 3/4 Inch by William Mahajan

Comment trying to explain how to wire this up and I've tried but it didn't work. I finally stopped looking at the colors and went through the picture in the description to knit what I needed. The backlight is always on, pressing the button turns off the device. After that, the colors of my trailer: White: were not used. Green: to the positive wire on the device. Red to the negative terminal of the device. Yellow and black to the power supply. Totally wrong from my standard understanding of cable colors. But like I said, I think my suspension was misadjusted. I looked at the photos of the seat belts here and found that they don't match mine. Hope this helps someone in the same boat. At least I was able to get it to work when I forgot the colors.