i used the 3m super strength and the contacted the pieces. Came out perfect. I basically rolled out some 3m tape and then used a razor blide to divide the pulled out tape in half. This needed to be done since the tape was wider then the area of the light it was being placed on. I divided the tape and started laying it on the 3rd brake light. Used a hair dryer to heat up the tape and metal of car and then contacted the pieces "which was harder then it sounds" and bolted the screw. Came out nice and only cost me 4 bucks and got it instant.... Nissan wanted 40 and i had to wait 5=10 business days... BWAHAHA and I have extra left over