To take the met-in box off, there are 2 screws in the front bottom of the box, 2 screws in the upper rear of the box and one large screw on the inside front of the box. As you lift it out you must disconnect the light, it is just a simple plug. After that, I have no idea about how to get to the plug. I brought it back to the dealer for the 600-mile service and he replaced the plug. I guess in about 2000 miles, I'll do it myself so I hope someone with knowledge answers before then.