One of my tail lights went out, and we discovered the wire connection had simply come unplugged from the tail light unit. I was able to reach between the wheel and the fender and plug it back in -- although I will tell you it took my small hands rather than Mike's to do that! I found the wire was sagging a bit, so took some silicone and squirted a generous "blob" onto the fiberglass and pressed the wire up into that to remove the sag. It has held securely and has not unplugged again. Jim Gooch (at Hannigan) checked it for me when I stopped by there and approved my fix. So you might look for an unplugged wire before you remove the entire light assembly!