The SWI-X is a learning remote which 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 will interface most aftermarket stereos into most vehicles with steering wheel or rear seat audio controls. Works with virtually all aftermarket radios with wireless infrared remote capability. The SWI-X also retains the use of heater control buttons on GM vehicles.

• 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.
• Not only does it work for the major brand radios like Alpine, Kenwood Pioneer or JVC, but it will also work for Sony, Clarion, Blaupunkt, Pioneer, Eclipse, JVC, Panasonic, Rockford, Sanyo or just about any other brand out there.
• Assigned the buttons on the steering wheel with any infrared function on the remote. Don't be stuck with specific functions you don't want.
• With select Alpine headunits, the SWI-X can be modified to directly plug into the remote port of the Alpine headunit.
• The SWI-X not only covers Ford, GM or Chrysler/Dodge but also it covers Acura, Audi, BMW, Buick, Cadillac, Chevrolet, Chysler, GMC, Honda, Hummer, Infiniti, Jaguar, Land Rover, Lincoln, Mazda, Mercury, Mitsubishi, Nissan, Oldsmobile, Pontiac, Saab, Toyota and Volkswagan. Oh, did we also say it covers Harley Davidson motor cycles?
• Now thats a universal product! Don't settle for less, use the best.

Note: The SWI-X interfaces will only work with infrared remotes that use a 38-40kHz carrier frequency. Consult with equipment manufacturer to determine the carrier frequency.

Headunits currently not supported: Sony XAV-7W, CDX-MP70, CDX-MP80, CDX-M800, CDX-M850MP, CDX-CA900X, MEX-5DI, MEX-1HD, CDX_MD3I, CDX-M730, CDX-M770, CDX-M620, CDX-M670, CDX-CA850X, CDX-CA860X. Delphi XM SKYFI. or any Sony stereo that uses the RM-X110 or RM-X112 remotes. Denon head units are unknown at this time. This is because of the IR frequency used by their prospective remotes.