Not really, I know I've read diy on sealing headlights. I haven't read any on replacing them. I used a Haynes manual to remove my bumper so I didn't really research on that part of it. Just be prepared, it's not fun at all. Do a search, there's other threads on here about the halo projectors, and others that have them on their cars. I read plenty of them when I got mine. Just find out about the removal of the bumper. Thats the pain in the butt. The wiring for the halos is already preassembled (exept for the halos) and is not hard at all if you know how to splice cables, which is a piece of cake. The bumper itself is the pain. And afterwards you just gotta find a good flat place to go and align them. ( which I still haven't done to mine because I'm lazy) If I had known how it would be to put them in, maybe I woulda rethought it before buying them, but whatever, they look nice now. There's pics of mine in the other threads if you search for them.

PS. if you are going to get them from ebay, look into getting some black housing turn signals as well, and maybe a black grill also. My best advice is really just read a lot more about it, and also about retrofitting.