Noah/Voxy 90 Series Multi-Function Harness This type does not use the OBD connector, so radar detectors (OBD connection) can be used as is. 【Function Introduction】 ・Vehicle speed auto door lock ・P range interlock door lock release ・Door lock while the engine is running 　etc. I have not experienced any errors while using it, but there have been reports of error displays and malfunctions online. We are not responsible for any malfunctions that may occur, so please install at your own risk. Packaging: Simple packaging. Please understand.