Good morning boys and girls! Please bear with me as I've been through the sticky in the how-to section but this only seems to cover the pre-facelift to facelift conversion. I can see that one of the plugs on my current lights is a 4 pin plug. However there is also a circular plug so I was wondering if anyone would be able to tell me if I just need to make the same loom as that used in the current how to thread or if I need to make a different one as they're pre-facelift xenons? Thanks in advance for any help!