Hey Draft, in order to swap the lights, you have to go through the trunk. Remove the liner part way and then just turn the light and pull out. I had LED's in for a while but then replaced them with Cold Cathodes I bought on Oznium.com. The cathodes give it more of that Lexus look. You might also want to try swapping the reverse lights with the same 194 size LED's. Looks way whiter and better than yellow.