... solutions Control Digital Music Changer from your car radio buttons Works also with steering wheel controls ... with : DMC-20188 Compatible with OEM Radio:Toyota, Honda, Volkswagen, Nissan, Ford, GM, Chrysler, Mazda, Hyundai, Subaru, Audi, ... SkodaDMC-20188 Compatible with After-marker Radio:Sony,Panasonic,Alpine,Clarion ... V.W: Car USB/SD/AUX adapter