sorry that I did not respond early but I had have a lot of HW for school and havent been in the forum lately. 1st to remove the angel light housing there are two click you have to push them up at the same time is a pain in the ass use two small screwdrivers to do it unclip the top and put the screwdriver in and then unclip the bottom there are two wires on the angel housing one green (+) and brown (-) unplug the wires remove the old angel light and plug them back in