This TOY03-AUX auxiliary input converter by Precision Interface Electronics is designed to convert the CD changer port of the Toyota OEM radio (with CD changer controls) into auxiliary input. Devices such as XM Satellite Radio, VCR, MP3, Video Game Systems, and DVD can be added to the Toyota OEM radio without FM modulation. DPX technology maintains full function of all factory built-in steering wheel and rear seat controls.
Note: It is crucial that you refer to the P.I.E. DPX protocol converter application guide for special notes and details on each specific vehicle. Applicable years vary depending on the model of the vehicle
Vehicle Compatibility Chart:
http://www.pie.net/images/appguide/appl_aux.pdf
My wife bought this for me for last Christmas, but by the time I got around to installing it I had gotten rid of my satellite radio. It's been sitting around since and I just want it gone. Installation instructions are included. Was $75 when she got it...asking $40 which includes shipping in the lower 48 states.