Thanks for the reply. Do you know how to activate the other light that is next to the brake light in the trunk lid. I think its a tail light or led that should come on when I turn on the lights but I'm not sure, The dealer initially told me that I needed both rear trunk lights replaced. I asked him if he meant the front fog lights and he said yes. I believe the X5's before 2010 had the white brake light holder in the trunk lid. After 2010, they seemed to have switched to a black assembly. In the owners manual it says that this snaps out but I could not figure out how to do it. There is one nut that holds the assembly in place.