Product Description:

The SWI-X allows the customer to retain the use of their steering wheel or rear seat radio controls when replacing the factory head unit. The SWI-X also retains the use of heater control buttons on GM vehicles. The SWI-x features just can't be beat.
Patent No.: US 6,956,952
• The SWI-X interfaces will only work with infrared remotes that use a 38-40kHz carrier frequency.
• The SWI-X is so universal that you only need one SKU# to cover over 95% of the vehicles made from 1986 to current. New vehicles coming out every year? No problem! Never be stuck with a vehicle specific type interface.
• The SWI-X has non-volatile memory which keeps all programming in memory even if the vehicle battery is disconnected.
• The SWI-X not only covers Ford, GM or Chrysler/Dodge but also it covers Acura, Audi, BMW, Buick, Cadillac, Chevrolet, Chrysler, GMC, Harley Davidson, Honda, Hummer, Infiniti, Isuzu, Jaguar, Land Rover, Lincoln, Mazda, Mercury, Mitsubishi, Nissan, Oldsmobile, Pontiac, Saab, Toyota and Volkswagen.
Known Radios that are not Supported:
• Sony: XAV-7W, CDX-MP80, CDX-MP70, CDX-M850MP, CDX-M3DI, CDX-M800, CDX-CA900X, MEX-5D1, MEX-1HD,CDX-M730, CDX-M770, CDX-M7815X, CDX-M620, CDX-M670, CDX-CA850X, CDX-M9905X, CDX-CA860X.
• Denon head units are unknown at this time.