Here: http://logjamelectronics.com/genmotgm.html One of these will work.
I have a stock radio in my car, with a CD player. I dont know much about car audio, but i pulled the HU out. I notice there is the typical plug (24 wires) and the antenna out. There is also another plug (12 wires) that is unused. My HU has a CD/Aux button. Can I tap that existing input from my carputer?
'04 Canyon 4x4 pickup
[---PC on hold----working on external fiberglass "tool" box---]
The PIE GM12-AUX should work. However you need an XM/CD changer ready Head Unit to use it. If this is the case it should do exactly what you're looking for.
PIE Application Guide: http://www.pie.net/appl_aux.pdf
I got my GM9-AUX for my 2000 Silverado here: http://www.discountcarstereo.com/detail.aspx?ID=446
They seemed to be the cheapest. Haven't installed it yet, but PIE said it should do exactly what I want it to when I e-mailed them