


New tail light help
Hello all. I got these new tail lights for my 10th gen civic sport sedan and I’m planning to install them this weekend. However, they didn’t come with very clear instructions and so I’m a bit confused as to what that white socket (the one that I marked an x on) is for.
Basically, the 3 plugs that I have labeled are for the brake light, turn signal, and reverse light. Before plugging in the tail lights to the car (using the car’s wiring harness obviously), you just have to transfer the old brake light, turn signal, and reverse light sockets from your OEM tail lights to those plugs that I have labeled. As for that white socket though, that one came with these new tail lights and again, I’m not sure what it’s for. Most notably, when I take that white socket out, it’s not plugged into anything- it’s just a gaping hole in there.
I don’t wanna mess anything up when installing these and I also want to do it correctly. Does anyone know what that white socket is for?