I tried reading the directions but they in bad english. I think I can figure most of it out but I need to know where these wires circled in red go and which one is the positive and which is negative. I think they hook into the metal holder on the old light but I'm not sure. Thanks

 

?
car already has hids

 

Are you just replacing your stock HID bulbs??? If so, there should be no wire splicing needed. Please clarify what you are trying to do.

 

Nm found what needed, those are for my fogs

 

I had to modify it in order to get it to work. I used flathead screwdriver to widen the ground clip on the OEM fog also had to modify the clip holding the light on the metal holder. G37's have no room for screwing the box in so it was zip tided on. They look good and help my vision at night. I also had a lot of trouble getting the bulb in straight.

Heres some pics more will be here when it is darker.

 

Looks great bro! I have a set of those waiting to go on