American International EWH1010 Wiring Harness for 2000-2013 European Vehicles

The American International EWH1010 is a professional-grade aftermarket radio wiring harness specifically engineered for installing a new head unit in select 2000–2013 European vehicles (primarily BMW, Volkswagen, Audi, MINI, Mercedes, and Porsche) that use the factory Quadlock (40-pin Fakra-style) connector. This harness eliminates cutting or depinning the OEM radio plug by providing a direct plug-and-play connection between the vehicle’s Quadlock harness and standard EIA-color-coded aftermarket radio wires. It retains key factory features such as ignition-switched power, illumination, and speaker outputs while making steering-wheel control retention possible when paired with the correct interface (e.g., ASWC-1 or CRUX).