I bought the Givi trunk light install kit a few months ago and got stalled finishing it. My blocker was how to make sure I had good contact from the mounting plate electrical connector to the top case connector. The connector doesn't make contact when pushed all the way down into the mounting plate. I asked a friend if he had any ideas and he suggested a hose washer. Works perfectly. Has some compliance up and down and side to side. I was really nervous with all the high trucks and SUVS not being able to see my brake light. Next project will be to add some running lights to the bottom part. I also found an ignition switched set of connectors under the seat too.