Wen

Thanks mate, so what I need to do is replace the tail light holder to the fog holder, wire the extra wire to the number plate light, to let the fog light on when I turn on the rear light. Am I right?

Hi mate, ive done all the wiring show on the PDF, but haven't replace the fog light bulb holder, there are still the original fog bulb and bulb holder. Now my car works like when I brake four lights on, and the fog light button still work. The only problem is when the rear light on, the two in the middle are not on. I don't know what to do next to let it works, ive got two tail light bulb holders, just don't know how to fit it or it needs extra wiring. Sorry about my English, hope if u understand what I mean, can give me some advise.( better if u can show me on pictures) thanks very much mate