This is a harness for taking the Nissan vehicle speed and reverse signal. [2089] Vehicle Speed Wiring Connector https://www.amon.jp/products2/detail.php?product_code=2089 I am selling this because it was not compatible with my car, a Serena C25 early model, as it did not have the connector. I have discarded the packaging, but it is new. Please note that it will be shipped in simple packaging. Returns are not accepted to prevent swapping.