I just purchased an HID kit for my SC400. I figured out where evrything plugs into but, i don't know where to plug HID into the car harness. Can anyone tell me where it's located or better yet show me a picture

 

??? can't you use the original plug for the headlights? there are two different kits. the older ones you plug it into the original plugs, left and right, separately. the new ones, you use only one side, and then you connect the black and red wire to the battery

 

you'll need to first show us your HID kit that you purchased so we can better guide you.

 

I purchased the kit from XenonDepot.com The Hid Kit is a 9006 4300k XenonDepot HID Conversion Kit . I attached the wire diagram Xenondepot emailed me.

 

By car harness, they mean the harness that plugs into your headlight bulbs....there should be two of them....you unplugged your halogen bulbs from them right?

 

Yup, just connect the plugs that you unplugged from your 9006 Halogen bulbs to the Harness that was provided by xenondepot. It's a simple plug and play kit.